Profi I/O 690E+ Instruction Manual pdf - Kuhnke

Kuhnke Electronics 

Instruction Manual 

Profi I/O 690E+ 

Remote I/O for PROFIBUS-DP 

E 408 GB 12.07.2002 / 67.115

This instruction manual is primarily intended for use by design, project, and 

development engineers. It does not contain any availability information. 

Data is only given to describe the product and must not be regarded as 

guaranteed properties in the legal sense. Any claims for damages - on 

whatever legal grounds - are excluded except for instances of deliberate 

intent or gross negligence on our part. 

We reserve the rights for errors, omissions and modifications. 

Reproduction even of extracts only with the editor's express and written 

prior consent. 

2 E 408 GB 

12.07.2002

Table of Contents 


1 Introduction ..............................................................................................11 

1.1 Moving on from separate controllers to networks ........................12 

1.2 Profi I/O 690E+ and PROFIBUS ..................................................14 

2 Reliability, Safety .....................................................................................15 

2.1 Application....................................................................................15 

2.2 Target Group ................................................................................15 

2.3 Reliability ......................................................................................15 

2.4 Notes ............................................................................................16 

2.4.1 Danger........................................................................................16 

2.4.2 Attention .....................................................................................16 

2.4.3 Note ............................................................................................16 

2.4.4 Under Construction.....................................................................17 

2.4.5 Instruction ...................................................................................17 

2.5 Safety ...........................................................................................18 

2.5.1 Project Planning and Installation ................................................19 

2.5.2 Maintenance and Servicing ........................................................20 

2.6 Electromagnetic Compatibility......................................................21 

2.6.1 Definition.....................................................................................21 

2.6.2 Interference Emission.................................................................22 

2.6.3 General Notes on Installation .....................................................22 

2.6.4 Protection against External Electrical Influences .......................23 

2.6.5 Cable Routing and Wiring ..........................................................23 

2.6.6 Location of Installation................................................................23 

2.6.7 Particular Sources of Interference..............................................24 

3 System Description..................................................................................25 

3.1 Mechanical Design .......................................................................26 

3.1.1 Earthing ......................................................................................26 

3.1.2 Installation ..................................................................................27 

3.2 Bus Interface Unit.........................................................................28 

3.2.1 System power supply .................................................................29 

3.2.2 System status indicators (LEDs) ................................................29 

3.2.3 Bus Connection ..........................................................................30 

E 408 GB 3 

12.07.2002


3.2.4 Setting the Station Address (Coding Switch) .............................31 

3.2.5 Technical data (basic bus interface unit data)............................32 

3.3 Extension......................................................................................33 

3.3.1 Connecting I/O Extensions.........................................................34 

3.3.2 Internal Module Bus....................................................................34 

3.3.3 Technical Data (Basic I/O Extension Data)................................35 

3.4 Inputs and Outputs .......................................................................36 

3.4.1 Line Interfacing ...........................................................................36 

3.4.2 I/O Supply...................................................................................40 

4 I/O Modules..............................................................................................43 

4.1 8 DI / 8 DO ...................................................................................43 

4.1.1 Connectors .................................................................................43 

4.1.2 Inputs..........................................................................................44 

4.1.3 Separation of potentials..............................................................44 

4.1.4 Outputs .......................................................................................44 

4.1.5 Light Emitting Diodes (LEDs) .....................................................45 

4.1.6 Technical Data............................................................................45 

4.1.7 PROFIBUS Data.........................................................................47 

4.2 8 DI / 8 Power DO ........................................................................49 

4.2.1 Connectors .................................................................................49 

4.2.2 Potential separation....................................................................50 

4.2.3 Inputs..........................................................................................50 

4.2.4 Outputs .......................................................................................50 

4.2.5 Light Emitting Diodes..................................................................50 


4.2.7 PROFIBUS Data.........................................................................53 

4.3 16 DI / 16 DO ...............................................................................55 

4.3.1 Connectors .................................................................................55 


4.3.3 Inputs..........................................................................................56 

4.3.4 Outputs .......................................................................................56 


4.3.6 Technical data ............................................................................57 

4 E 408 GB 

12.07.2002


4.3.7 PROFIBUS Data.........................................................................59 

4.4 16 DI.............................................................................................62 

4.4.1 Connectors .................................................................................62 

4.4.2 Inputs..........................................................................................63 



4.4.5 PROFIBUS-Data ........................................................................65 

4.5 32 DI.............................................................................................67 

4.5.1 Connectors .................................................................................67 

4.5.2 Inputs..........................................................................................68 



4.5.5 PROFIBUS-Data ........................................................................70 

4.6 16 DO ...........................................................................................73 

4.6.1 Connectors .................................................................................73 

4.6.2 Outputs .......................................................................................74 



4.6.5 PROFIBUS-Data ........................................................................76 

4.7 32 DO ...........................................................................................78 

4.7.1 Connectors .................................................................................78 

4.7.2 Outputs .......................................................................................79 



4.7.5 PROFIBUS-Data ........................................................................81 

4.8 8 DO, Relays ................................................................................84 

4.8.1 Connectors .................................................................................84 

4.8.2 Protective Action.........................................................................85 

4.8.3 Inputs..........................................................................................86 

4.8.4 Outputs .......................................................................................86 

4.8.5 Function......................................................................................87 



E 408 GB 5 

12.07.2002


4.8.8 PROFIBUS Data.........................................................................89 

4.9 16 DI / 16 DO special-function .....................................................91 

4.9.1 Connectors .................................................................................92 


4.9.3 Inputs..........................................................................................93 

4.9.4 Outputs .......................................................................................93 



4.9.7 PROFIBUS Data.........................................................................96 

4.9.8 Standard Functions 16 DI / 16 DO .............................................98 

4.9.9 Special Function 16 DI/16 DO/2 32-bit Counters .....................100 

4.10 1 Counter (A, B, ref) / 13 DI / 16 DO ..........................................107 

4.10.1 Connectors .............................................................................107 

4.10.2 Potential separation................................................................108 

4.10.3 Inputs......................................................................................108 

4.10.4 Outputs ...................................................................................108 

4.10.5 Light Emitting Diodes..............................................................108 

4.10.6 Counter...................................................................................109 

4.10.7 Technical Data........................................................................110 

4.10.8 PROFIBUS Data.....................................................................112 

4.10.9 Example Counter Program.....................................................116 

4.11 2-Channel counter module.........................................................117 

4.11.1 Serial download interface .......................................................118 

4.11.2 Mode selector switch..............................................................118 

4.11.3 Power supply ..........................................................................119 

4.11.4 No separation of I/O potential.................................................119 

4.11.5 Inputs......................................................................................120 

4.11.6 Outputs ...................................................................................122 

4.11.7 Light emitting diodes...............................................................123 

4.11.8 Technical data ........................................................................124 

4.11.9 PROFIBUS Data.....................................................................126 

4.11.10 Usage notes .........................................................................146 

4.12 6 DI / 2 AO..................................................................................153 

6 E 408 GB 

12.07.2002


4.12.1 Connectors .............................................................................153 

4.12.2 Digital Inputs...........................................................................154 

4.12.3 Analogue Outputs...................................................................154 



4.12.6 PROFIBUS Data.....................................................................158 

4.13 4 AI .............................................................................................162 

4.13.1 Connectors .............................................................................162 

4.13.2 Analogue Inputs......................................................................163 



4.13.5 PROFIBUS Data.....................................................................167 

4.13.6 Software Filters.......................................................................172 

4.14 8 AI Thermo................................................................................174 

4.14.1 Connectors .............................................................................174 




4.14.5 PROFIBUS Data.....................................................................179 

4.14.6 Temperatures .........................................................................183 

4.14.7 Sensor Connection.................................................................184 

4.15 4 AI Thermo................................................................................186 

4.15.1 Connectors .............................................................................186 




4.15.5 PROFIBUS Data.....................................................................191 

4.15.6 Temperatures .........................................................................195 

4.15.7 Sensor Connection.................................................................196 

5 Software.................................................................................................198 

5.1 General.......................................................................................198 

5.1.1 Profi I/O 690E+ and PROFIBUS-DP ........................................199 

5.1.2 Example....................................................................................200 

E 408 GB 7 

12.07.2002


5.2 Master-Slave Communication ....................................................201 

5.2.1 Device Master File KUHN6900.GSD........................................201 

5.2.2 Initialising..................................................................................202 

5.2.3 Sending Parameter Data (Prm_Data) ......................................203 

5.2.4 General Bus Parameters..........................................................203 

5.2.5 Diagnostic Data (Diag_Data)....................................................206 

5.2.6 Data Exchange Between Master and Slave.............................212 

5.3 Kuhnke Controller Is Master.......................................................217 

5.3.1 Adding Profi I/O 690E+ to a Network .......................................217 

5.3.2 User Program for Kuhnke Masters...........................................238 

5.4 S7 (Siemens) Is Master..............................................................244 

5.4.1 Preparation ...............................................................................244 

5.4.2 Project Planning Using SIMATIC Manager ..............................246 

5.4.3 Configuring the Master .............................................................247 

5.4.4 Adding 690E+ to the Network...................................................249 

5.4.5 Parameters of Profi I/O 690E+ .................................................251 

5.4.6 Addressing................................................................................256 

5.4.7 Program Example.....................................................................256 

5.5 S5 (Siemens) Is Master..............................................................258 

5.5.1 Preparation ...............................................................................258 

5.5.2 Project Planning .......................................................................259 

5.5.3 Adding Profi I/O 690E+ to the Network ....................................260 

5.5.4 Configuring Profi I/O 690E+ .....................................................262 

5.5.5 Parameters of Profi I/O 690E+ .................................................265 

5.5.6 Further Settings ........................................................................265 

6 Appendix................................................................................................266 

6.1 Technical data ............................................................................266 

6.2 Part numbers..............................................................................268 

6.2.1 8 DI / 8 DO................................................................................268 

6.2.2 8 DI / 8 Power DO ....................................................................268 

6.2.3 16 DI / 16 DO............................................................................269 

6.2.4 16 DI .........................................................................................270 

6.2.5 32 DI .........................................................................................270 

8 E 408 GB 

12.07.2002


6.2.6 16 DO .......................................................................................271 

6.2.7 32 DO .......................................................................................271 

6.2.8 8 DO, Relays ............................................................................271 

6.2.9 16 DI / 16 DO Special-Function................................................272 

6.2.10 1 Counter (A, B, ref) / 13 DI / 16 DO ......................................272 

6.2.11 2-Channel counter module .....................................................272 

6.2.12 6 DI / 2 AO..............................................................................273 

6.2.13 4 AI .........................................................................................273 

6.2.14 8 AI Thermo............................................................................273 

6.2.15 4 AI Thermo............................................................................274 

6.2.16 PROFIBUS Accessories.........................................................275 

6.3 Versions .....................................................................................275 

6.4 Literature ....................................................................................276 

6.4.1 Kuhnke Manuals.......................................................................276 

6.4.2 Further PROFIBUS Reading ....................................................276 

6.5 Error Handling ............................................................................277 

6.5.1 Short-circuited Output (Message No. 1)...................................280 

6.5.2 Low Voltage (Message No. 2) ..................................................281 

6.5.3 Supply Voltage Back to Normal (Message 13) ........................282 

6.5.4 Communication Error (Message No. 4)....................................283 

6.5.5 Bus Error (Message No. 5).......................................................284 

6.5.6 Wrong Module Configuration (Message No. 7)........................284 

6.5.7 Parameter Error (Message No. 8) ............................................285 

6.6 Sales & Service ..........................................................................286 

6.6.1 Worldwide.................................................................................286 

6.6.2 Germany...................................................................................289 

6.7 Index...........................................................................................292 

E 408 GB 9 

12.07.2002


10 E 408 GB 

12.07.2002

1 Introduc tion 

Introduction 

Profi I/O 690E+ is a modular input/output device. It integrates 

in PROFIBUS-DP network configurations for the 

remote reading of inputs and actuating of outputs. 

Devices can be delivered with terminals for two-core or 

three-core connectors so that relay coils, proximity 

switches etc. can be supplied via the same cable as the 

signal line – without any need for extra terminal blocks. 

Due to its room-saving design, the device can be installed 

exactly where input signals are generated or output signals 

are needed. 

The housing contains a device for snapping the whole unit 

on to a carrier rail. 

Bus interface unit Extension Extension Extension 

Fig.: Profi I/O 690E+, bus interface unit with I/Os and 

3 I/O extensions 

E 408 GB 11 

12.07.2002

Introduction 

1.1 Moving on from separate controllers to 

networks 

For three main reasons, programmable logic controllers 

(PLCs) play an important role in industrial automation: 

� they are universally applicable, 

� programming is easy and comprehensible, 

� there are extensive tools for testing and start-up. 

As problem-oriented microcomputers with an everincreasing 

capacity and functionality, PLCs have taken on 

more and more features of process computing. They have 

become universal instruments of automation which have 

found acceptance in a wide range of action. 

A strong tendency towards hierarchically organised process 

control systems has developed since which are characterised 

by tasks being divided up among and completed 

by the part systems that are optimally suited for the job. 

In these hierarchical architectures, PLCs usually perform 

at the process interface level whereas PCs are used for 

calculating and managing the large volumes of data to be 

dealt with at the control level. 

12 E 408 GB 

12.07.2002

Introduction 

Task separation equals decentralisation 

Adding further components such as sensors and actuators 

produces field-level networks. 

Successful communication between PLCs, PLCs and 

other control units or devices, or between PLCs and PCs 

largely depends on high-performance interfaces and 

transfer lines. 

Decentralisation benefits 

� Fewer multi-core cables; 

� Material (cables, terminals, connectors...); 

� Space (conduits, junction boxes, switching cabinet); 

� Installation (time, fewer possibilities for mistakes); 

� Increased functionality; 

� Program structure similar to object structure, i.e. improved 

comprehensibility; 

� Improved fault tolerance (if one part of the system 

fails, other parts can continue to work); 

� Reduced commissioning and start-up times; 

� “Laboratory” tests of individual stations; 

� Vendor-independence. 

However, a standardised solution for all part-systems is 

required for all of these benefits to take effect. What you 

need is an acceptable compromise for the vast majority of 

applications. 

Speed, the reliability of data transfer, and an open-system 

design are the key factors. The standardised system to 

meet all of these requirements goes by the name of 

PROFIBUS. 

E 408 GB 13 

12.07.2002

Introduction 

1.2 Profi I/O 690E+ and PROFIBUS 

Profi I/O 690E+ is equipped with a PROFIBUS port. As a 

so-called slave device it can provide services for intelligent 

bus stations (masters). These include: 

� picking up signals from switches, sensors, proximity 

switches etc. and forwarding them to the master; 

� gating commands of the higher-level controller to the 

outputs as signals for switching on and off relays, 

valves etc. 

Profi I/O 690E+ uses the PROFIBUS-DP protocol for 

communication with the master. This bus protocol is standardised 

in European Standard EN 50 170, Vol. 2. 

Extensions to the controller’s I/O range 

PROFIBUS can also be seen as an easy means of increasing 

the number of inputs and outputs of a controller. 

For example, you can install one or several Profi I/O 

690E+ devices in one single switching cabinet. In this 

case, PROFIBUS is not used as a field bus in the true 

sense of the word, but as a means of connecting additional 

peripherals. 

14 E 408 GB 

12.07.2002

2 Reliabili ty, Safety 

2.1 Application 

2.2 Target Group 

2.3 Reliability 

Reliability & Safety 

Kuhnke products are designed as resources for use in industrial 

environments. 

All other applications need to be discussed with the factory 

first. The manufacturer shall neither be liable for any 

other than the intended use of our products nor for any 

ensuing damages. The risk shall be borne by the operator 

alone. The use as intended includes that you read and 

apply all information and instructions contained in this 

manual. 

This instruction manual contains all information necessary 

for the use of the described product (control device, control 

terminal, software, etc.) according to instructions. It is 

written for the personnel of the construction, project planning, 

service and commissioning departments. For proper 

understanding and error-free application of technical descriptions, 

instructions for use and particularly of notes of 

danger and warning, extensive knowledge of automation 

technology is compulsory. 

Reliability of Kuhnke controllers is brought to the highest 

possible standards by extensive and cost-effective means 

in their design and manufacture. 

These include: 

� selecting high-quality components, 

� quality agreements with our suppliers, 

� measures for the prevention of static charge during 

the handling of MOS circuits, 

� worst case planning and design of all circuits, 

E 408 GB 15 

12.07.2002


2.4 Notes 

2.4.1 Danger 

2.4.2 Attention 

2.4.3 Note 

� inspections at various stages of fabrication, 

� computer-aided tests of all assembly groups and their 

interaction in the circuit, 

� statistical assessment of the quality of fabrication and 

of all returned goods for the immediate taking of appropriate 

corrective actions. 

Despite the measures described in chapter 2.3 , the occurrence 

of faults or errors in electronic control units - 

even if most highly improbable - must be taken into consideration. 

Please pay particular attention to the additional notes 

which we have marked by symbols in this instruction 

manual. While some of these notes make you aware of 

possible dangers, others are intended as a means of orientation. 

They are described further down below in descending 

order of importance. 

This symbol warns you of dangers which may cause 

death or grievous bodily harm if operators fail to implement 

the precautions described. 

This symbol draws your attention to information you must 

take a look at to avoid malfunctions, possible material 

damage or even dangerous states. 

This symbol draws your attention to additional information 

concerning the use of the described product. It may 

also indicate a cross reference to information to be found 

elsewhere (e. g. in other manuals). 

16 E 408 GB 

12.07.2002

2.4.4 Under Con struction 

2.4.5 Instruction 


This symbol tells you that the function described was not 

or not fully available at the time this document went to 

press. 

Wherever you see these symbols in the left margin, you 

will find a list of steps instructing you to take the appropriate 

computer or hardware actions. 

They are intended as a means of orientation at places 

where steps of procedures and background information 

alternate (e. g. in beginner's manuals). 

E 408 GB 17 

12.07.2002


2.5 Safety 

Our products normally become part of larger systems or 

installations. The information below is intended to help 

you integrate the product into its environment without 

dangers to humans or material/equipment. 

To achieve a high degree of conceptual safety in planning 

and installing an electronic controller it is essential 

to exactly follow the instructions given in the manual because 

wrong handling could lead to rendering measures 

against dangers ineffective or to creating additional dangers. 

18 E 408 GB 

12.07.2002

2.5.1 Project Pla nning and Installation 


� 24 V DC power supply: Generate as electrically 

safely separated low voltage. Suitable devices are, 

for example, split transformers constructed in compliance 

with European Standard EN 60742 (corresponds 

to VDE 0551). 

� In case of power breakdowns or power fades: the 

program structure is to ensure that a defined state at 

restart excludes all dangerous states. 

� Emergency switch-off installations must comply with 

EN 60204/IEC 204 (VDE 0113). They must be effective 

at any time. 

� Safety and precautions regulations for qualified applications 

have to be complied with. 

� Please pay particular attention to the notes of warning 

which, at relevant places, will make you aware of 

possible sources of dangerous mistakes or faults. 

� Relevant standards and VDE regulations are to be 

complied with in every case. 

� Control elements are to be installed in such a way as 

to exclude unintended operation. 

� Control cables are to be laid in such a way as to exclude 

interference (inductive or capacitive) which 

could influence controller operation or its functionality. 

E 408 GB 19 

12.07.2002


2.5.2 Maintenan ce and Servicing 

� Precautions regulation VBG 4.0 must be observed, 

and section 8 (Admissible deviations when working 

on parts) in particular, when measuring or checking a 

controller in a power-up condition . 

� Repairs must be carried out by specially trained Kuhnke 

staff only (usually in the main factory in Malente). 

Warranty expires in every other case. 

� Only use parts approved of by Kuhnke. Only genuine 

Kuhnke modules must be used in modular controllers. 

� Modular systems: Always plug or unplug modules in 

a power-down state. You might otherwise damage 

the modules or (possibly not immediately recognisably!) 

inhibit their functionality. 

� Always dispose of any batteries and accumulators as 

hazardous waste. 

20 E 408 GB 

12.07.2002

2.6 Electromagnetic Compatibility 

2.6.1 Definition 


Electromagnetic compatibility is the ability of a device to 

function satisfactorily in its electromagnetic environment 

without itself causing any electromagnetic interference 

that would be intolerable to other devices in this environment. 

Of all known phenomena of electromagnetic noise, only a 

certain range occurs at the location of a given device. It is 

defined in the relevant product standards. 

The international standard regulating construction and 

degree of noise resistance of programmable logic controllers 

is IEC 61131-2 which, in Europe, has been the basis 

for European Standard EN 61131-2. 

Refer to IEC 61131-4, User's Guideline, for general installation 

instructions to be complied with to ensure that 

hardware interface factors and the ensuing noise voltages 

are limited to tolerable levels. 

E 408 GB 21 

12.07.2002


2.6.2 Interferenc e Emission 

Interfering emission of electromagnetic fields, HF 

in acc. with EN 55011, limiting value class A, Group 1 

If the controller is designed for use in residential areas, 

then high-frequency emissions must comply with limiting 

value class B as described in EN 55011. 

Fitting the controller into an earthed metal cabinet and 

equipping the supply cables with filters may be appropriate 

means of maintaining the relevant limiting values. 

2.6.3 General N otes on Installation 

As component parts of machines, facilities and systems, 

electronic control systems must comply with valid rules 

and regulations, depending on their field of application. 

General requirements concerning the electrical equipment 

of machines and aiming at the safety of these machines 

are contained in Part 1 of European Standard EN 60204 

(corresponds to VDE 0113). 

For safe installation of our control system please observe 

the following notes (� 2.6.4 and following). 

22 E 408 GB 

12.07.2002


2.6.4 Protection against External Electrical Influences 

Connect the control system to the protective earth conductor 

to eliminate electromagnetic interference. Ensure 

practical wiring and laying of cables. 

2.6.5 Cable Rou ting and Wiring 

Lay power supply circuits separately, never together with 

control current loops: 

� DC voltage 60 V... 400 V 

� AC voltages 25 V ... 400 V 

Joint laying of control current loops is allowed for: 

� shielded data signals 

� shielded analogue signals 

� unshielded digital I/O lines 

� unshielded DC voltages < 60 V 

� unshielded AC voltages < 25 V 

2.6.6 Location o f Installation 

2.6.6.1 Temperatur e 

2.6.6.2 Dirt 

Make sure that there are no impediments due to temperatures, 

dirt, impact, vibration and electromagnetic interference. 

Consider heat sources such as general heating of rooms, 

sunlight, heat accumulation in assembly rooms or control 

cabinets. 

Use suitable casings to avoid possible negative influences 

due to humidity, corrosive gas, liquid or conducting dust. 

E 408 GB 23 

12.07.2002


2.6.6.3 Impact and Vibration 

Consider possible influences caused by motors, compressors, 

transfer lines, presses, ramming machines and vehicles. 

2.6.6.4 Electromagn etic Interference 

Consider electromagnetic interference from various 

sources near the location of installation: motors, switching 

devices, switching thyristors, radio-controlled devices, 

welding equipment, arcing, switched-mode power supplies, 

converters / inverters. 

2.6.7 Particular Sources of Interference 

2.6.7.1 Inductive Ac tuators 

Switching off inductance (such as from relays, contactors, 

solenoids or switching magnets) produces overvoltages. It 

is necessary to reduce these extra voltages to a minimum. 

Reducing elements may be diodes, Z-diodes, varistors or 

RC elements. To find the best adapted elements, we recommend 

that you contact the manufacturer or supplier of 

the corresponding actuators for the relevant information. 

24 E 408 GB 

12.07.2002

3 System Description 

System Description 

Profi I/O 690E+ is a remote, modular input/output unit 

(I/O). Up to three I/O extensions can be connected. 

Profi I/O 690E+ supports the PROFIBUS-DP protocol for 

communication via PROFIBUS at transfer rates of up to 

12 Mbit/s. The device automatically adopts the transfer 

rate set by the master. 

There is a whole range of differently configured I/O modules 

available. 

The system is made up of various components that can 

be combined as the case requires. 

Bus interface 

it 

I/O extension 

E 408 GB 25 

12.07.2002

Mechanical Design, Installation 

3.1 Mechanical Design 

3.1.1 Earthing 

right side panel 

left side panel 

The housing mainly consists of an aluminium frame with a 

snap-on device for carrier rail installation. The side panels 

of galvanised sheet steel are riveted to the aluminium 

frame. The plastic lid is held by studs that snap into 

notches in the side panels. 

The lid can be removed easily to set the coding switch inside 

the bus interface unit, for example, or to attach the 

ribbon cable connector of an I/O extension. 

Make sure to properly earth the metal housing via the 

earthing pin provided in either of the two side panels. 

Earthing wire 

� Diameter: min. 2.5 sqmm 

� Length: as short as possible 

Connector 

� Flat cable plug 6.3 x 0.8 mm 

Function 

� Earthing of the device also earth-connects the functions. 

� Spring-actuated contacts on the PCB make a capacitive 

earthing contact between the +24V DC and 0V 

connectors and the housing, also serving as a bleed 

line to earth for line-conducted RFI noise. 

� The casing of the PROFIBUS plug is directly connected 

to the earth connection of functions. This is 

also where the cable shielding is attached 

This earthing is no safeguard against high contact voltage. 

Proper protection is only ensured by supplying the 

device with appropriately separated small voltages (� 

2.5.1). 

(Exception: � 4.8.2) 

26 E 408 GB 

12.07.2002

3.1.2 Installation 


Bus interface units and I/O extensions install on carrier 

rails (in compliance with DIN EN 50022, 35 x 7.5 mm). 

Procedure 

1. 

Push the device up the 

carrier rail as illustrated, 

making sure to insert and 

load the metal spring between 

carrier rail and 

mounting surface. 

Metal spring 

2. 

Press the device against 

the mounting surface until 

it snaps in properly. 

E 408 GB 27 

12.07.2002

Bus Interface Unit 

3.2 Bus Interface Unit 

The bus interface unit is the basic device. It consists of a 

processor board provided with a bus connector, the system 

supply and the coding switch (under the lid). 

The basic device is delivered with one I/O module for optional 

input/output configuration (� 0). 

The illustration below shows a bus interface unit with 16 

digital inputs, 16 digital outputs and 1-wire spring terminals: 

System status indicators (LEDs) 

Coding switch (under the lid) 

run 

failure 

PROFIBUS-DP 

24VDC 

L1- L1+ 

Bus connector 

System power supply 

I/O module (� 0) 

L2-L2+ 

24VDC 0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 

Digital Output 24V DC 0,5A 

Digital Input 24V DC 

0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 

28 E 408 GB 

12.07.2002

3.2.1 System po wer supply 


System power is supplied via a plug-type terminal block 

for two wires. System power supplies the bus interface 

unit, the internal module bus as well as the logic circuits of 

the I/O boards. 

Voltage: 24 V DC -20%/+25% 

Power consumption: max. approx. 200 mA in fully 

equipped configurations 

Connectors: L1- 0V 

L1+ +24V DC 

0V 

The actual inputs and outputs are supplied separately (� 

3.4.1). 

Power supply lines must not be connected through from 

one Profi I/O 690E+ supply terminal to the next. To exclude 

failures during operation, make sure to establish a 

star topology with a central supply connector and as 

short supply lines as possible. 

3.2.2 System status indicators (LEDs) 

+ 24V DC 

Two light emitting diodes indicate the device’s current 

state: 

LED Colour State Function 

run green on ready 

off not ready 

failure red flashing fault (� 0 ) 

E 408 GB 29 

12.07.2002


3.2.3 Bus Conn ection 

9 8 7 6 

5 4 3 2 1 

The PROFIBUS cable connects to the 9-pin D-Sub socket 

labelled "PROFIBUS-DP" on the lid of the housing. 

Pin wiring 

Pin Function 

1 unused 

2 unused 

3 RxD/TxD-P receive/transmit data, plus 

4 CNTR-P direction signal for repeater 

(+5V) 

5 DGnd data reference potential (0 V) 

6 VP supply voltage (+ 5 V) 

7 unused 

8 RxD/TxD-N receive/transmit data, minus 

9 unused 

Plug 

casing 

cable 

shielding 

Data transfer speed (baud rate) 

Profi I/O 690E+ supports the following baud rates: 

9.6 kbit/s, 19.2 kbit/s, 93.75 kbit/s, 187.5 kbit/s, 500 kbit/s, 

1500 kbit/s, 3000 kbit/s, 6000 kbit/s, and 12000 kbit/s. It 

automatically adopts the baud rate set by the master. You 

do not need to change any settings on the device. 

For information on bus cable installation and shielding, 

connectors, bus nodes and bus terminators please refer 

to Appendix "B. PROFIBUS installation". 

30 E 408 GB 

12.07.2002


3.2.4 Setting the Station Address (Coding Switch) 

Every bus station has its own address to be used by other 

stations for communication. 

Profi I/O 690E+ features a coding switch for setting the 

address. The coding switch is located on the processor 

board under the lid of the bus interface unit's housing. 

Switch off all supply voltages (system and I/Os) before 

you remove the lid. Avoid electrostatic discharge to PCBs 

or any of the components placed on the PCBs. Noncompliance 

might damage the sensitive parts. 

The lid is snapped on to the device's side panels. Carefully 

push out one of the side panels to unlock the lid. 

Take the lid off. The coding switch is located in the top left 

corner of the bottom PCB (� illustration on the left). 

Coding switch 

1 2 3 4 5 6 7 8 

PROFIBUS 

station address 

off off off off off off off off 0 

on off off off off off off off 1 

off on off off off off off off 2 

on on off off off off off off 3 

etc. down to: 

off on on on on on on off 126 

on on on on on on on off 

x x x x x x x on 

Not allowed! 

1 2 4 8 16 32 64 none � Significance (binary) 

The address applies to the entire device including all I/O 

extensions. 

E 408 GB 31 

12.07.2002


3.2.5 Technical data (basic bus interface unit data) 

Type ..................................................... open 

Installation............................................ on carrier rail 

Admissible ambient conditions 

Storage temperature....................... -25...+70 °C 

Ambient temp. during operation ..... 0...55 °C 

Relative humidity ............................ 5...95 % 

Dimensions L x W x H [mm] 

1-core connection ........................... 151.6 x 89.6 x 73 

3-core connection (single-ended) ... 151.6 x 119,6 x 73 

3-core connection (double-ended).. 151.6 x 149 x 73 

Weight [g] 

1-core connection ........................... 580 

3-core connection (single-ended) ... 670 

3-core connection (double-ended).. 760 


Voltage............................................ 24 V DC 20%/+25% 

Max. power consumption................ appr. 200 mA in fully conf. systems 

PROFIBUS 

Connector ....................................... 9-pin Sub-D socket 

Potential separation........................ yes 

Protocol........................................... PROFIBUS-DP 

Max. baud rate................................ 12 Mbit/s 

Local system status indicators............. LEDs 1 

LED “run“ ........................................ ready (operating) 

LED “failure“.................................... not ready (failure) 

Remote system messages ............. diagnostic data via PROFIBUS 

Extensions ........................................... up to 3 I/O extensions, seriesconnected 

via ribbon cable and 

plug 

Inputs and outputs ............................... � chapter 0 

1 Integral LEDs: light emitting diodes (class 1 in compl. with EN 60825-1) 

32 E 408 GB 

12.07.2002

3.3 Extension 


I/O extensions are separate devices equipped with an I/O 

module. There are various I/O extensions available each 

with a different input/output configuration (� 0. I/O Modules). 

You can connect up to 3 I/O extensions to any one basic 

bus interface unit. Every extension module has a short flat 

ribbon cable and plug on its left side. The plug connects to 

its counterpart located under the lid of the preceding device. 

Conduct the ribbon cable through the opening in the 

device's side panel. 

Bus interface unit Extension Extension Extension 

E 408 GB 33 

12.07.2002

I / O Extensions 

3.3.1 Connectin g I/O Extensions 

Switch off all supply voltages (system and I/Os) before 

you remove the lid. Avoid electrostatic discharge to PCBs 

or any of the components placed on the PCBs. Noncompliance 

might damage the sensitive parts. 

The lid is snapped on to the device's side panels. Carefully 

push out one of the side panels to unlock the lid. 

Take the lid off. The ribbon cable connector is located on 

the right side of the I/O module. Connect the ribbon cable 

and close the lid when you’re done. 

Please only use the ribbon cable delivered with the device. 

Do not replace it by a longer cable because this 

may render the device susceptible to interference. 

3.3.2 Internal M odule Bus 

The separate units interconnect via the internal module 

bus which carries all serial communication data between 

the bus interface unit and the I/O modules. 

The module bus also supplies the I/O modules with the 5 

V system voltage (logic circuit supply). 

34 E 408 GB 

12.07.2002


3.3.3 Technical Data (Basic I/O Extension Data) 

Type ..................................................... open 




Ambient temp. during operation ..... 0...55 °C 



1-core connector............................. 111.6 x 89.6 x 73 

3-core connector (single-ended)..... 111.6 x 119.6 x 73 

3-core connector (double-ended) ... 111.6 x 149 x 73 

Weight [g] 

1-core connector............................. 390 

3-core connector (single-ended)..... 470 

3-core connector (double-ended) ... 550 

System supply...................................... 5 V DC (from the bus interface 

unit) 

Connection to bus interface unit .......... up 3 I/O extensions in series via 

ribbon cable and plug 

Inputs and outputs ............................... � chapter 0. “I/O modules“ 

E 408 GB 35 

12.07.2002

I / O Interfacing 

3.4 Inputs and Outputs 

3.4.1 Line Interf acing 

There is a large variety of differently configured I/O modules 

available. An I/O module can either be integrated in 

the bus interface unit or used as a separate extension 

module. 

Since 1999 all I/O modules have been equipped with 

plug-type connectors. There are two alternative plug 

types: screw terminals and spring terminals. The I/O 

modules with digital I/Os are also available with 3-core 

connectors. 

The line interfacing technique is indicated by the "B" 

specifier in the device's part number: 

Part number structure: 

Line interfacing: 

6 9 0 . x B x . x x . x x 

1-core screw terminals 2 

1-core spring terminals 1 

3-core screw terminals 5 

3-core spring terminals 4 

Maximum diameter of wire: 2.5 sqmm 

36 E 408 GB 

12.07.2002

3.4.1.1 1-Core Con nector 

Supply 


Example of an 8I/8O extension with screw terminals 

Part number 690.522.11.00: 

89,6 

+ 24V DC 

0 V 

111,6 

24VDC 

L2+ L2- 

E 408 GB 37 

12.07.2002

I / O Interfacing 

3.4.1.2 3-Core Con nector, Single-Ended 

Supply 


Part number 690.552.11.00: 

89,6 

+ 24V DC 

0 V 

111,6 

24VDC 

L2+ L2- 

38 E 408 GB 

12.07.2002 

+ - 

119,6

3.4.1.3 3-Core Con nector, Double-Ended 

Supply 



Part number 690.552.22.00: 

+ 24V DC 

0 V 

89,6 

+ - 

L2- L2+ 

24VDC 

E 408 GB 39 

12.07.2002 

+ - 

149

I / O Supply, Potential separation 

3.4.2 I/O Supply 

The outputs of the I/O modules are supplied separately. 

The potential of this supply voltage is separated from the 

internal module bus and the internal logic circuit supply. 

Power supply lines must not be connected through from 

one Profi I/O 690E+ supply terminal to the next. To exclude 

failures during operation, make sure to establish a 

star topology with a central supply connector and as 

short supply lines as possible. 

For details please refer to chapters 3.4.1 (line interfacing) 

and 3.4.1(I/O modules). 

40 E 408 GB 

12.07.2002

3.4.2.1 Modules wit h I/O-potential separation 

Potential 

separation 


In these modules inputs and outputs are supplied 

separately via the connectors L2+ and L2-. The potential 

of this supply is separated from the internal logic circuit 

supply, which is connected to the I/O modules via IMBus 

(Internal module bus) by optocouplers. 

Through this potential compensation currents are 

prevented between the I/O level and the logic. 

run 

failure 

PROFIBUS-DP 

24VDC 

L1- L1+ 

L2-L2+ 

24VDC 0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 



0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 

This potential separation does not apply to input interconnections 

and connections to the outputs as these elements 

interconnect via connector "L2-". 

E 408 GB 41 

12.07.2002

I / O Supply, Potential separation 

3.4.2.2 Modules wit hout I/O-potential separation 

no 

potential 

separation 

3.4.2.2.1 Installation n otes 

In these modules inputs and outputs are also supplied via 

the connectors L2+ and L2-. But there is no potential 

separation to the internal logic circuit supply, which is 

connected to the I/O modules via IMBus (Internal module 

bus). 

Through this potential compensation currents are 

prevented between the I/O level and the logic. 

run 

failure 

PROFIBUS-DP 

24VDC 

L1- L1+ 

L2-L2+ 

24VDC 0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 



0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 

Please, pay attention to the following installation notes 

when installing power supply, to prevent destructions in 

the modules. 

� Connect the 0V supply at L2- always at first, later on 

+ 24 V at L2+. 

� Secure, that the 0V supply never will be separated 

from L2- , bevore + 24 V is separated from L2+. 

You this way prevent high compensatory currents via the 

0V connection of the IMBus, which may destroy any 

components of the modules. 

42 E 408 GB 

12.07.2002

4 I/O Mod ules 

4.1 8 DI / 8 DO 

4.1.1 Connector s 

I/O Modules 

This chapter describes the different I/O modules that can 

be used either as integral parts of bus interfacing units or 

as extensions. The abbreviations stand for: 

DI: Digital Input DO: Digital Output 

AI: Analogue Input AO: Analogue Output 

This module has 8 digital inputs and 8 digital outputs. You 

can install it in the bus interface unit or add it as an extension. 



0 1 2 3 4 5 6 7 .0.1.2.3.4.5.6.724VDC 

L2+L2- 

Supply to outputs (L2+, L2-) and inputs (L2-) 

� “L2+“ + 24V DC 

� “L2-“ 0V 

Digital inputs (DI) 24V DC 

� “0“...“7“ inputs 0...7 

Digital outputs (DO) 24V DC 0.5A 

� “.0“...“.7“ outputs 0...7 

E 408 GB 43 

12.07.2002 

8 DI / 8 DO 

8 DE / 8 Power DO 

16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

8 DI / 8 DO 

4.1.2 Inputs 

The inputs are supplied with +24 V DC. Connect the 0V 

line to terminal L2-. 

4.1.3 Separation of potentials 

4.1.4 Outputs 

Optical couplers separate the inputs from the system voltage 

(voltage supplied to the bus interface unit) and the 

internal module bus. 

However, these devices do not separate the potentials of 

the various inputs or between inputs and outputs because 

these elements interconnect via the supply line (L2-). 

The outputs are supplied with 24 V DC via connectors 

“L2+“ and “L2-“. 

Separation of potentials 

Optical couplers separate the outputs from the system 

voltage (voltage supplied to the bus interface unit) and the 

internal module bus. 

However, these devices do not separate the potentials of 

the various outputs or between outputs and inputs because 

these elements interconnect via the supply line 

(L2-). 

Output current 

Clusters of 4 outputs each are controlled by one driver 

module (0...3 and 4...7), providing a switching capacity of 

up to 1.9 A (� technical data, outputs). 

Connecting the outputs of a driver module in parallel 

causes no real problem because the master addresses 

them by one data byte. 

44 E 408 GB 

12.07.2002

4.1.5 Light Emit ting Diodes (LEDs) 

4.1.6 Technical Data 

I/O Modules 

The LEDs are clearly assigned to the connectors and labels 

so that they are easy to identify. 

Supply to inputs and outputs ...............24 V DC -20%/+25% 

Inputs 

Quantity................................................8 

Potential separation .............................yes 

Type (IEC 1131) ..................................1 

Indicators .............................................LEDs 1 

Colour .............................................green 

Tapping point ..................................in the input current circuit 

Signal states ...................................1: LED on 

0: LED off 

Input voltage: .......................................24 V DC -20%/+25% 

(inc. residual ripple) 

Surge immunity....................................≤ 60 V DC (≤ 30 min.) 

Signal identification 

Logical 0 .........................................≤ 5 V DC 

Logical 1 .........................................≥ 15 V DC 

Max. voltage.........................................30 V DC 

Power consumption/input: ...................max. 10 mA 

Input delay ...........................................user-defined parameter setting 


E 408 GB 45 

12.07.2002 

8 DI / 8 DO 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

8 DI / 8 DO 

Outputs 

Quantity................................................8 


Type .....................................................semiconductor 


Colour .............................................red 

Tapping point ..................................in the load current circuit 

Switching states..............................1: LED on 

0: LED off 

Output voltage......................................24 V DC -20%/+25% 


Output current......................................Rated current 0.5 A per output 

Max. current 1.9 A per driver module 

(1 driver module = 4 outputs) 

� The tracks between driver and terminal must be exposed 

to no more than 1.25 A. To achieve higher 

output currents, connect several outputs of a driver 

module in parallel and actuate them together via the 

master. 

� The total load of all outputs must not exceed 8 A (= 

current limit of the supply terminal). 

Short circuit protection .........................yes 

Other technical data 

Basic bus interface unit data ..........� 3.2.5 

Basic I/O extension data.................� 3.3.3 

Order specifications .............................� 6.2.1 


46 E 408 GB 

12.07.2002

4.1.7 PROFIBU S Data 

4.1.7.1 Configuratio n Data 

4.1.7.2 Parameter D ata 

4.1.7.3 Diagnostic D ata 

I/O Modules 

Refer to chapter 5.2 to find the data below explained in 

greater detail. 

Byte Ident. Type of data 

Explanation 

No. of Data consis- 

data bytes tency 

1 0x10 Inputs 1 Byte 

2 0x20 Outputs 1 Byte 

Byte Value Comment 

0 0x30 Module ID 

Input delay (filter) (ms) 

1 0 0...1.5 ms 

n(1...255) (n+1) x 2.5 ± 2.5 

2...23 unused 

Byte Bit Value Description 

0 

0 1 Short-circuited output 

1 1 Undervoltage of modulel supply 

2...7 unused 

1...3 unused 

4 0...255 Module software version 

E 408 GB 47 

12.07.2002 

8 DI / 8 DO 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

8 DI / 8 DO 

4.1.7.4 Useful Input Data 

Byte Bit 

4.1.7.5 Useful Outp ut Data 

0 

Byte Bit 

0 

Description 

Address pattern in Kuhnke masters 

Input Bit addr. pattern Byte addr. pattern 

0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

BIxyz. 

Description 


Output Bit addr. pattern Byte addr. pattern 

0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

Explanation: x = PROFIBUS station address 

y = line address (a...) 

z = byte number 

BOxyz. 

48 E 408 GB 

12.07.2002

4.2 8 DI / 8 Power DO 


I/O Modules 

This module has 8 digital inputs and 8 digital outputs with 

particularly strong drivers. It is available as part of a bus 

interface unit. 


Digital Output 24V DC 

0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .724VDC 

L2+L2- 

Power supply of outputs (L2+, L2-) and inputs (L2-) 

� "L2+" + 24V DC 

� "L2-" 0V 

Inputs (Digital Input) 24V DC 

� “0“...“7“ inputs 0...7 

Outputs (Digital Output) 24V DC 1.25A 

� “.0“...“.7“ outputs 0...7 

E 408 GB 49 

12.07.2002 

8 DI / 8 DO 

8 DI / 8 Power DO 

16 DI /16 DO 

16 DE 

32 DE 

Register 

Register


4.2.2 Potential s eparation 

4.2.3 Inputs 

4.2.4 Outputs 

An opto-electronic signal coupler separates the output 

potential from the system voltage (voltage supplied to the 

bus interface unit) and the internal module bus. 

This potential separation does not apply to output interconnections 

and connections to the inputs as these elements 


The inputs are supplied with + 24 V DC. Connect the 0V 

potential to terminal L2-. 


"L2+" and "L2-". 


The outputs are combined into 2 groups of 4 (0...3 and 

4...7) each of which is actuated by one driver module. 

Every driver module can control up to 6.3 A (� Technical 

Data, Outputs). 

The master addresses the outputs of any one driver module 

via one data byte which makes connecting them in 

parallel fairly easy. 

4.2.5 Light Emit ting Diodes 

The LEDs are directly assigned to the connectors and labels 

so that you can easily identify them. 

50 E 408 GB 

12.07.2002


Power supply to inputs and outputs..... 24 V DC -20%/+25% 

Inputs 

Quantity................................................ 8 

Potential separation ............................. yes 

Type (IEC 1131) .................................. 1 

Indicators ............................................. LEDs 1 

Colour ............................................. green 

Tapping point .................................. in the input circuit 

Signal states ................................... 1: LED on 

0: LED off 

Input voltage: ......................................... 24 V DC -20%/+25% 


Surge immunity.................................... ≤ 60 V DC (≤ 30 min.) 

Signal recognition 

Logical 0 ......................................... ≤ 5 V DC 

Logical 1 ......................................... ≥ 15 V DC 

Max. voltage:........................................ 30 V DC 

Power consumption/input .................... max. 10 mA 

Input delay ........................................... user-definable 


I/O Modules 

E 408 GB 51 

12.07.2002 

8 DI / 8 DO 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register


Outputs 

Quantity................................................ 8 


Type ..................................................... semiconductor 


Colour ............................................. red 

Tapping point .................................. in the load circuit 

Switching states.............................. 1: LED on 

0: LED off 

Output voltage...................................... 24 V DC -20%/+25% 


Output current...................................... rated current 1.25 A per output 

max. current 5 A per driver module 


� The max. admissible load on the tracks between 

driver module and terminal is 1.25 A. To obtain 

higher output currents connect several outputs of a 

driver module in parallel and have them addressed 

together by the master. 

� The max. admissible total current of all outputs is 8 A 

which is the limiting current of the supply terminal. 

Short-circuit protection......................... yes 

Further technical data 





52 E 408 GB 

12.07.2002





I/O Modules 

Refer to chapter 5.2 to find details about the data described 

below. 


Explanation 








1 0 0...1.5 ms 

n(1...255) (n+1) x 2.5 ± 2.5 

2...23 unused 


0 


1 1 Undervoltage of module supply 

2...7 unused 

1...3 unused 


E 408 GB 53 

12.07.2002 

8 DI / 8 DO 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register



Byte Bit 


0 

Byte Bit 

0 

Description 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

BIxyz. 

Description 



0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 




BOxyz. 

54 E 408 GB 

12.07.2002

4.3 16 DI / 16 DO 


I/O modules 

This module has 16 digital inputs and 16 digital outputs. It 

is available as part of the basic bus interface unit and as 

an extension module. 

L2-L2+ 

24VDC0 

1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 



0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 


� “L2+“ + 24V DC 

� “L2-“ 0V 


� “0“...“7“ inputs 0...7 

� “.0“...“.7“ inputs 8...15 


� “0“...“7“ outputs 0...7 

� “.0“...“.7“ outputs 8...15 

E 408 GB 55 

12.07.2002 

8 DE / 8 DA 

8 DE / 8 Power DAO 

16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

16 DI / 16 DO 


4.3.3 Inputs 

4.3.4 Outputs 









Potential separation 

An opto-electronic signal coupler separates the input potential 

from the system voltage (voltage supplied to the 






"L2+" and "L2-". 


Two groups of 4 outputs (0...3 and 4...7) are actuated by 

one driver module. Every driver module can control up to 

1.9 A (� Technical Data, Outputs). 

Connecting outputs in parallel 




However, data consistency in the master is to be ensured 

if you connect outputs in parallel which are actuated by 

different data bytes (� 5.2.6.2). 

56 E 408 GB 

12.07.2002


4.3.6 Technical data 

I/O modules 




Inputs 

Quantity................................................16 


Type (IEC 1131) ..................................1 


Colour .............................................green 

Tapping point ..................................in the input circuit 


0: LED off 





Logical 0 .........................................≤ 5 V DC 

Logical 1 .........................................≥ 15 V DC 



Input delay ...........................................user-defined 


E 408 GB 57 

12.07.2002 

8 DE / 8 DA 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

16 DI / 16 DO 

Outputs 

Quantity................................................16 




Colour .............................................red 

Tapping point ..................................in the load circuit 


0: LED off 



Output current......................................rated current 0.5 A per output 

Max. current ........................................1.9 A per driver module 









Short-circuit protection.........................yes 






58 E 408 GB 

12.07.2002





I/O modules 

Refer to chapter 5.2 to find detailed explanations of the 

data below. 


Explanation 








1 0 0...1.5 ms 

n(1...255) (n+1) x 2.5 ± 2.5 

2...23 unused 


0 



2...7 unused 

1...3 unused 


E 408 GB 59 

12.07.2002 

8 DE / 8 DA 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

16 DI / 16 DO 


Byte Bit 

0 

1 

Description 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

0 8 Ixyz.0 

1 9 Ixyz.1 

2 10 Ixyz.2 

3 11 Ixyz.3 

4 12 Ixyz.4 

5 13 Ixyz.5 

6 14 Ixyz.6 

7 15 Ixyz.7 




BIxyz. 

BIxyz(+1). 

60 E 408 GB 

12.07.2002


Byte Bit 

0 

1 

Description 

I/O modules 



0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

0 8 Oxyz.0 

1 9 Oxyz.1 

2 10 Oxyz.2 

3 11 Oxyz.3 

4 12 Oxyz.4 

5 13 Oxyz.5 

6 14 Oxyz.6 

7 15 Oxyz.7 




BOxyz. 

BOxyz(+1). 

E 408 GB 61 

12.07.2002 

8 DE / 8 DA 


16 DI /16 DO 

16 DE 

32 DE 

Register 

Register

16 DI 

4.4 16 DI 


This module has 16 digital inputs. 

The module is available as part of the basic bus interface 

unit and as an extension module. 

Power supply of inputs (L2-) 

� “L2+“ + 24V DC (not used) 

� “L2-“ 0V 


� “0“...“7“ (+0.) inputs 0...7, byte 0 

� “.0“...“.7“ (+1.) inputs 0...7, byte 1 

62 E 408 GB 

12.07.2002

4.4.2 Inputs 

I/O Modules 



Modules without I/O-potential separation 

Inputs are not potential separated to system supply “L1”. 

Please, pay attention to the installation notes when 

installing power supply, to prevent destructions in the 

modules. � chapter 3.4.2.2.1 




E 408 GB 63 

12.07.2002 

8 DE / 8 DA 

8 DE / 8 Power DA 

16 DE /16 DA 

16 DI 

32 DI 

Register 

Register

16 DI 


Supply to inputs ...................................24 V DC -20%/+25% 

Inputs 

Quantity................................................16 

Potential separation .............................no 

Type (IEC 1131) ..................................1 


Colour .............................................green 



0: LED off 





Logical 0 .........................................≤ 5 V DC 

Logical 1 .........................................≥ 15 V DC 









64 E 408 GB 

12.07.2002

4.4.5 PROFIBU S-Data 




I/O Modules 


data below. 


Explanation 




2 0x00 Outputs - - 




1 0 0...1.5 ms 

n(1...255) (n+1) x 2.5 ± 2.5 

2...23 unused 


0...3 unused 


E 408 GB 65 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DI 

32 DI 

Register 

Register

16 DI 


Byte Bit 

0 

1 

Description 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

0 8 Ixyz.0 

1 9 Ixyz.1 

2 10 Ixyz.2 

3 11 Ixyz.3 

4 12 Ixyz.4 

5 13 Ixyz.5 

6 14 Ixyz.6 

7 15 Ixyz.7 




BIxyz. 

BIxyz(+1). 

66 E 408 GB 

12.07.2002

4.5 32 DI 


I/O Modules 

This module has 32 digital inputs. 



Power supply of inputs (L2-) 

� “L2+“ + 24V DC (not used) 

� “L2-“ 0V 


� “0“...“7“ (+0.) inputs 0...7, byte 0 

� “.0“...“.7“ (+1.) inputs 0...7, byte 1 

� „0“...“7“ (+2.) inputs 0...7, byte 2 

� „.0“...“.7“ (+3.) inputs 0...7, byte 3 

E 408 GB 67 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DI 

Register 

Register

32 DI 

4.5.2 Inputs 




Inputs are not potential separated to system supply “L1”. 







68 E 408 GB 

12.07.2002


Supply to inputs and outputs ...............24 V DC -20%/+25% 

Inputs 

I/O Modules 

Quantity................................................32 


Type (IEC 1131) ..................................1 


Colour .............................................green 



0: LED off 





Logical 0 .........................................≤ 5 V DC 

Logical 1 .........................................≥ 15 V DC 









E 408 GB 69 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DI 

Register 

Register

32 DI 






data below. 


Explanation 




2 0x00 Outputs - - 




1 0 0...1.5 ms 

n(1...15) (n+1) x 2.5 ± 2.5 (15 if n>15) 

2...23 unused 


0...3 unused 


70 E 408 GB 

12.07.2002

4.5.5.4 Useful Inpu t Data 

Byte Bit 

0 

1 

Description 

I/O Modules 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

0 8 Ixyz.0 

1 9 Ixyz.1 

2 10 Ixyz.2 

3 11 Ixyz.3 

4 12 Ixyz.4 

5 13 Ixyz.5 

6 14 Ixyz.6 

7 15 Ixyz.7 




BIxyz. 

BIxyz(+1). 

E 408 GB 71 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DI 

Register 

Register

32 DI 

Byte Bit 

2 

3 

Description 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

0 8 Ixyz.0 

1 9 Ixyz.1 

2 10 Ixyz.2 

3 11 Ixyz.3 

4 12 Ixyz.4 

5 13 Ixyz.5 

6 14 Ixyz.6 

7 15 Ixyz.7 




Bixyz(+2). 

Bixyz(+3). 

72 E 408 GB 

12.07.2002

4.6 16 DO 


I/O-modules 

This module has 16 digital outputs. 



Power supply of outputs (L2+, L2-) 

� “L2+“ + 24V DC 

� “L2-“ 0V 

Outputs (Digital Output) 24V DC 

� „0“...“7“ (+0.) Output 0...7, byte 0 

� „.0“...“.7“ (+1.) Output 0...7, byte 1 

E 408 GB 73 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DE 

16 DO 

Register

16 DO 

4.6.2 Outputs 

The outputs are supplied with + 24 V DC via the connectors 

„L2+“ and „L2-“. 


Outputs are not potential separated to system supply “L1”. 


















74 E 408 GB 

12.07.2002


Outputs 

Power supply to outputs ......................24 V DC -20%/+25% 

Quantity................................................16 




Colour .............................................red 



0: LED off 






I/O-modules 






� The max. admissible total current of all outputs is 

10 A which is the limiting current of the supply terminal. 







E 408 GB 75 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DE 

16 DO 

Register

16 DO 






data below. 


Explanation 




2 0x21 Outputs 2 - 



1...23 unused 


0 1 Short circuited output 

0 1 1 Undervoltage of module supply 

2..7 unused 

1..3 unused 

4 0..255 Module software version 

76 E 408 GB 

12.07.2002


Byte Bit 

0 

1 

Description 

I/O-modules 



0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

0 8 Oxyz.0 

1 9 Oxyz.1 

2 10 Oxyz.2 

3 11 Oxyz.3 

4 12 Oxyz.4 

5 13 Oxyz.5 

6 14 Oxyz.6 

7 15 Oxyz.7 




BOxyz. 

BOxyz(+1). 

E 408 GB 77 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DE 

16 DO 

Register

32 DO 

4.7 32 DO 


This module has 32 digital outputs. 



Power supply of outputs (L2+, L2-) 

� “L2+“ + 24V DC 

� “L2-“ 0V 

Outputs (Digital Output) 24V DC 

� „0“...“7“ (+0.) Output 0...7, byte 0 

� „.0“...“.7“ (+1.) Output 0...7, byte 1 

� „0“...“7“ (+2.) Output 0...7, byte 2 

� „.0“...“.7“ (+3.) Output 0...7, byte 3 

78 E 408 GB 

12.07.2002

4.7.2 Outputs 

I/O Modules 

The outputs are supplied with + 24 V DC via the connectors 

„L2+“ and „L2-“. 


Outputs are not potential separated to system supply “L1”. 















Please, pay attention that the sum current of all outputs 

will not exceed 8 A. That is the maximum current of the 

power supply connectors. 




E 408 GB 79 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DO

32 DO 


Outputs 

Power supply to outputs ......................24 V DC -20%/+25% 

Quantity................................................32 




Colour .............................................red 



0: LED off 











� The max. admissible total current of all outputs is 

8 A which is the limiting current of the protection diode 

against reverse polarity. 







80 E 408 GB 

12.07.2002





I/O Modules 


data below. 


Explanation 







1...23 unused 


0 1 Short circuited output 


2..7 unused 

1..3 unused 

4 0..255 Module software version 

E 408 GB 81 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DO

32 DO 


Byte Bit 

0 

1 

Description 



0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

0 8 Oxyz.0 

1 9 Oxyz.1 

2 10 Oxyz.2 

3 11 Oxyz.3 

4 12 Oxyz.4 

5 13 Oxyz.5 

6 14 Oxyz.6 

7 15 Oxyz.7 




BOxyz. 

BOxyz(+1). 

82 E 408 GB 

12.07.2002

Byte Bit 

2 

3 

Description 

I/O Modules 



0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

0 8 Oxyz.0 

1 9 Oxyz.1 

2 10 Oxyz.2 

3 11 Oxyz.3 

4 12 Oxyz.4 

5 13 Oxyz.5 

6 14 Oxyz.6 

7 15 Oxyz.7 

BOxyz(+2). 

BOxyz(+3). 

E 408 GB 83 

12.07.2002 

8 DE / 8 DA 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DO

8 DO, Relays 

4.8 8 DO, Relays 


This module has 8 relay outputs. It is available as part of 

the basic bus interface unit and as an extension module. 

The module is equipped with 8 relays. Every relay features 

a change-over contact. The make contacts (n.o. 

contacts) connect to the module’s terminals. 

Relay Module 

0 1 2 3 4 5 6 7 

Power supply to relay coils 

� “L2+“ + 24V DC 

� “L2-“ 0V 

Outputs (relay contacts) 

� “0“...“7“ outputs 0...7 

24VDC 

L2+L2- 

84 E 408 GB 

12.07.2002

4.8.2 Protective Action 

I/O Modules 

This module allows you to switch voltages above the protective 

small voltage. 

If you do, you have to take special action to avoid the 

danger of personal or material damage: 

Proceed with greatest care – hazard of electric shock! 

Take all precautionary steps to avoid this hazard. 

� Always fully disconnect the device before you install 

or uninstall it. 

� Ensure that the signal lines carry no voltage when 

you connect them up. 

� Ensure that the device is entirely dead before you 

open the lid. 

� In this module, the earth connection (� 3.1.1) also 

works as protective earth if the signal lines carry voltages 

above the protective small voltage. 

� During installation, observe all relevant accident prevention 

regulations. 

E 408 GB 85 

12.07.2002 

8 DO Relays 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DA

8 DO, Relays 

4.8.3 Inputs 

4.8.4 Outputs 

The module has no electrical inputs. Use the input addresses 

to read out the states of the relay connections instead. 

The relay coils are supplied with 24 V DC via connectors 

"L2+" and "L2-". 


The relay contacts carry no potential. They connect with 

the terminals by means of 2-core wires which ensure the 

separation of all potentials between contacts. 


6A per output (� 4.8.7) 

I = switching current, U = switching voltage 

86 E 408 GB 

12.07.2002

4.8.5 Function 

I/O Modules 

Every output (relay) of the module is assigned its own impulse 

circuit. The impulse duration is one of the parameters 

set via PROFIBUS-DP (� 4.8.8.2). 

� Parameter setting = 0 means that the relay is directly 

controlled by the master’s output signal. 

� Parameter setting > 0 means start the relay’s pick-up 

time is limited to the set value [ms]. 

� All data transfer via the bus is made in the Intel format 

(low byte, high byte). 

4.8.5.1 Output Sign al Makes Relay Contact (Pulse Dur.:0) 

Output signal 

Relay contact 

4.8.5.2 Pulse Make s Relay Contact (Pulse Dur.:1...65535) 

Output signal 

Relay contact 

Output signal 

Relay contact 

Case 1: The output signal is longer than the defined impulse 

duration (dotted vertical line) 

Case 2: The output signal is shorter than the defined impulse 

duration (dotted vertical line) 

E 408 GB 87 

12.07.2002 

8 DO Relays 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DA

8 DO, Relays 





Power supply to relay coils .................. 24 V DC -20%/+25% 

Outputs 

Quantity................................................ 8 


Type................................................ relay contacts, n.o. contacts 

Relay type.......................................Siemens V23092 A1024 A301 

Contact material..............................AgSnO2 

Stress limits (� 4.8.4, load limit curve) 

Max. switching current...............6 A 

Max. starting current..................12 A 

Max. breaking current................6 A 

Max. DC switching voltage ........300 V 

Max. AC switching voltage ........400 V 

Max. AC switching capacity.......1500 VA 

Switching frequency ..................< 20 switching cycles/s 

Switching capacity per contact 

AC voltage............................max. 1500 VA 

DC voltage............................max. 5 A (under 24 VDC) 


Colour ............................................. red 

Tapping point .................................. in load current of relay coil 


0: LED off 






88 E 408 GB 

12.07.2002




I/O Modules 


data below. 


Explanation 







1...3 unused 

Function (� 4.8.5) 

- Impulse: input “1...65535“ [ms] 

- Relay actuated by output value: input “0“ 

4...5 0...65535 Output 0 

6...7 0...65535 Output 1 

8...9 0...65535 Output 2 

10...11 0...65535 Output 3 

12...13 0...65535 Output 4 

14...15 0...65535 Output 5 

16...17 0...65535 Output 6 

18...19 0...65535 Output 7 

20...23 unused 

E 408 GB 89 

12.07.2002 

8 DO Relays 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DA

8 DO, Relays 




0 

0 1 


2...7 unused 

1...3 unused 


Via the inputs, the master knows the switching state of the 

relays (1 = relay pulled up, 0 = relay released). 

Explanation 

Byte Bit 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

0 

3 

4 

3 

4 

Ixyz.3 

Ixyz.4 

BIxyz. 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 




90 E 408 GB 

12.07.2002


4.9 

I/O Modules 

Byte Bit Output 

Explanation 


(relay) Bit addr. pattern Byte addr. pattern 

0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

0 

3 

4 

3 

4 

Oxyz.3 

Oxyz.4 

BOxyz. 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 




E 408 GB 91 

12.07.2002 

8 DO Relays 


16 DE /16 DA 

16 DE 

32 DE 

16 DA 

32 DA

16DI / 16 DO special function 

16 DI / 16 DO special-function 


This module has 16 digital inputs and 16 digital outputs. It 

also features an extended data range for special functions 

which you activate by setting specific parameters (� 

4.9.7). 



L2-L2+ 

24VDC 0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 



0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 


� “L2+“ + 24 DC 

� “L2-“ 0V 


� “0“...“7“ inputs 0...7 

� “.0“...“.7“ inputs 8...15 


� “0“...“7“ outputs 0...7 

� “.0“...“.7“ outputs 8...15 

92 E 408 GB 

12.07.2002


4.9.3 Inputs 

4.9.4 Outputs 

I/O Modules 










"L2+" and "L2-". 



















E 408 GB 93 

12.07.2002 

8 DA Relais 

16 DI / 16 DO special 

1 CNT 13DI, 16DO 

2-Channel Cnt.Mod.. 

16 DA 

32 DA






Power supply to inputs and outputs.....24 V DC -20%/+25% 

Inputs 

Quantity................................................16 


Type (IEC 1131) ..................................1 


Colour .............................................green 

Tapping point ..................................in the input circuit 


0: LED off 





Logical 0 .........................................≤ 5 V DC 

Logical 1 .........................................≥ 15 V DC 



Input delay ...........................................user-defined 

Counting frequency (special function #1) max. 300 Hz 


94 E 408 GB 

12.07.2002

Outputs 

I/O Modules 

Quantity................................................16 




Colour .............................................red 



0: LED off 



















E 408 GB 95 

12.07.2002 

8 DA Relais 




16 DA 

32 DA






data below. 


Explanation 



1 0x1b Inputs 12 Byte 





1 0 0...1.5 ms 

n(1...255) (n+1) x 2.5 ± 2.5 

0 Intel (and Kuhnke) format 

2 

1 

(low byte, high byte) 

Motorola format 

(high byte, low byte) 

Selection of functions 

0 Standard 16 DI/16 DO. Available in 

3 

1 

all software versions 

Special 16 DI/16 DO / 2 32-bit 

counters. Available in all software 

versions 

4...23 unused 

96 E 408 GB 

12.07.2002



0 


I/O Modules 


2...7 unused 

1 unused 

2 unused 

3 unused 


E 408 GB 97 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.9.8 Standard F unctions 16 DI / 16 DO 


This mode is the same as the one of the module with 16 

dig. inputs / 16 dig. outputs (� 0). The difference is in the 

number of data bytes on the bus. 

Byte Bit 

Explanation 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

0 

3 

4 

3 

4 

Ixyz.3 

Ixyz.4 

BIxyz. 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

0 8 Ixyz.0 

1 9 Ixyz.1 

2 10 Ixyz.2 

1 

3 

4 

11 

12 

Ixyz.3 

Ixyz.4 

BIxyz(+1). 

5 13 Ixyz.5 

6 14 Ixyz.6 

7 15 Ixyz.7 

2...11 unused 


y = line address (a...) z = byte number 

98 E 408 GB 

12.07.2002


Byte Bit 

0 

1 

I/O Modules 

Explanation 



0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

0 8 Oxyz.0 

1 9 Oxyz.1 

2 10 Oxyz.2 

3 11 Oxyz.3 

4 12 Oxyz.4 

5 13 Oxyz.5 

6 14 Oxyz.6 

7 15 Oxyz.7 

2...7 unused 




BOxyz. 

BOxyz(+1). 

E 408 GB 99 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.9.9 Special Fu nction 16 DI/16 DO/2 32-bit Counters 

Like with the other function, all input and output data are 

transferred via the bus. Additionally, the first two counters 

are used as counting inputs of two internal up-counters. 

The counter readings (32 bit = 4 bytes each) are sent to 

the master cyclically. The master can set the counters to 

an optional value. 

Counter inputs 

� Input 0.0 (counter 1) 

� Input 0.1 (counter 2) 

Configuration 

� Use a PROFIBUS configurator (e.g. VEBES) to write 

“1” into byte 3 of the parameter data (� 4.9.7.2) 

User Program in the DP master 

� Counter 1 � 0 

� Counter 2 � 4.9.9.4 

100 E 408 GB 

12.07.2002


Byte Bit Description 

0 0...7 0.0...7 

1 0...7 1.0...7 

I/O Modules 

Digital inputs, same as standard 

function (� 4.9.8.1) 

Actual value counter 1 

Intel format 1 


2 Low Word, Low Byte High Word, High Byte 

3 Low Word, High Byte High Word, Low Byte 

4 High Word, Low Byte Low Word, High Byte 

5 High Word, High Byte Low Word, Low Byte 

Actual value counter 2 







10 

11 

Status byte of counter 1 

0 1= preset value loaded to counter 

1 1= preset value saved 

2...7 unused 

Status byte of counter 2 

0 1= preset value loaded to counter 

1 1= preset value saved 

2...7 unused 

1 The format specifies the sequence in which the data bytes are transferred. 

Kuhnke controllers use the Intel format. To know how to change the format � 

chapter 4.9.7.2. 

E 408 GB 101 

12.07.2002 

8 DA Relais 




16 DA 

32 DA



Byte Bit Description 

0 0...7 0.0...7 

1 0...7 1.0...7 

Digital outputs, same as standard 

function (� 4.9.8.2) 

Preset counter value 







Control byte 

0 1= load preset value to counter 1 

1 1= load preset value to counter 2 

2 

1= write preset value into preset value 

memory of: 

- counter 1 (if bit 3= 0), or 

- counter 2 (if bit 3=1) 

6 

3 

0= preset value of counter 1 set 

1= preset value of counter 2 set 

4...5 unused 

6 

0= counter 1 enabled 

1= counter 1 disabled 

7 

0= counter 2 enabled 

1= counter 2 disabled 

7 0...7 unused 

1 The format specifies the sequence in which the data bytes are transferred. 

Kuhnke controllers use the Intel format. To know how to change the format � 

chapter 4.9.7.2. 

102 E 408 GB 

12.07.2002

4.9.9.3 DP Master’s User Program for Counter 1 

I/O Modules 

Choose data format 

Actual and preset values are written into 4 subsequent 

bytes and transferred via the bus. When you start your 

project planning, first use your PROFIBUS configurator 

(e.g. VEBES) to set the data format demanded by the DP 

master (� 4.9.9.1). 

� Intel format 

supported by all Kuhnke controllers 

� Motorola format 

Read actual value 

The current reading is cyclically sent to the DP master 

and written into the 4 input bytes (2...5 � 4.9.9.1). 

Make sure to take the appropriate action to achieve data 

consistency in the DP master because the I/O module 

provides byte consistency only. (� 5.2.6.2). 

Disable counter 

You can deactivate the counter function. In this case, the 

actual value will remain unaltered even if there are input 

signals: 

� To disable the counter 

set bit 7 of control byte 6 (=1 � 0). 

� To enable the counter 

clear bit 7 (=0). 

E 408 GB 103 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


Write preset value into preset value memory 

The counter has its own memory for storing preset values 

where the DP master stores the optional preset value: 

� Write preset value into the 4 output bytes (2...5 � 0). 

� Clear bit 3 in control byte 6 (=0). This selects the preset 

value memory of counter 1. 

� Verify that bit 2 of control byte 6 has been cleared 

(=0). Clear it now if not! 

� Set bit 2 control byte 6 (=1). This writes the preset 

value into the preset value memory 

� Prompt for acknowledgement: 

Bit 1 of control byte 10 (� 4.9.9.1) set (=1)? 

- Continue, if so 

– Otherwise: wait and repeat steps 1 to 5 if necessary 

� Clear bit 2 of control byte 6 (=0). 

Write preset value into counter 

� Bit 0 of control byte 6 cleared (=0)? 


– Otherwise: Clear bit 0 

� Set bit 0 of control byte 6 (=1). This uploads the value 

in the preset value memory to counter 1. 


Bit 0 of control byte 10 set (=1)? 




The counter is disabled (no counting function) while bit 0 

of control byte 6 is set (=1). 

104 E 408 GB 

12.07.2002

4.9.9.4 DP Master’s User Program for Counter 2 

I/O Modules 

Choose data format 

Actual and preset values are written into 4 subsequent 

bytes and transferred via the bus. When you start your 

project planning, first use your PROFIBUS configurator 

(e.g. VEBES) to set the data format demanded by the DP 

master (� 4.9.9.1). 

� Intel format 

supported by all Kuhnke controllers 

� Motorola format 

Read actual value 

The current reading is cyclically sent to the DP master 

and written into the 4 input bytes (6...9 � 4.9.9.1). 

Make sure to take the appropriate action to achieve data 

consistency in the DP master because the I/O module 

provides byte consistency only. (� 5.2.6.2). 

Disable counter 

You can deactivate the counter function. In this case, the 

actual value will remain unaltered even if there are input 

signals: 

� To disable the counter 

set bit 7 of control byte 6 (=1 � 0). 

� To enable the counter 

clear bit 7 (=0). 

E 408 GB 105 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


Write preset value into preset value memory 

The counter has a separate memory for storing preset 

values. The DP master writes the optional preset value 

into that memory: 

� Write preset value into the 4 output bytes (2...5 � 0). 

� Set bit 3 of control byte 6 (=1). This selects the preset 

value memory of counter 2. 

� Verify that bit 2 of control byte 6 has been cleared 

(=0). Clear it now if not! 

� Set bit 2 of control byte 6 (=1). This writes the preset 

value into the preset value memory 


Bit 1 of control byte 11 (� 4.9.9.1) set (=1)? 




Write preset value into counter 

� Bit 1 of control byte 6 cleared (=0)? 


– Otherwise: Clear bit 1 

� Set bit 1 of control byte 6 (=1). This uploads the value 

in the preset value memory to counter 1. 


Bit 0 of control byte 11 set (=1)? 




The counter is disabled (no counting function) while bit 1 

of control byte 6 is set (=1). 

106 E 408 GB 

12.07.2002

4.10 1 Counter (A, B, ref) / 13 DI / 16 DO 


I/O Modules 

The module features 1 counter with 3 inputs plus 13 digital 

inputs and 16 digital outputs. It is available as part of a 

bus interface unit. 

L2-L2+ 

24VDC 0 1 2 3 4 5 6 7 .0 .1 .2 .3 .4 .5 .6 .7 



ABref3456 

7.0.1.2.3.4.5.6.7 


� “L2+“ + 24V DC 

� “L2-“ 0V 


� “A“, “B“, “ref“ counter inputs 

� “3“...“7“ inputs 3...7 

� “.0“...“.7“ inputs 8...15 


� “0“...“7“ outputs 0...7 

� “.0“...“.7“ outputs 8...15 

E 408 GB 107 

12.07.2002 

8 DA Relais 




16 DA 

32 DA

1 Counter (A, B, Ref) / 13 DI / 16DO 


4.10.3 Inputs 

4.10.4 Outputs 










"L2+" and "L2-". 















108 E 408 GB 

12.07.2002

4.10.6 Counter 

I/O Modules 

The module hosts a software-controlled up-/downcounter. 

The resolution is 16 bit supporting counter readings 

between 0 and 65535. 

Incremental encoder 

You can connect an incremental encoder with square 24 

V output signals to the first 3 inputs: 

Input Function 

A (0) track A 

B (1) track B 

ref (2) reference signal 

Counting mode 

The module counts impulses in a simple mode at a maximum 

counting frequency of 300 Hz. 

The counting direction is up or down, depending on the 

phase orientation of inputs "A" and "B". 

Reference input 

The reference signal supplied to input "ref" can be set to 

either containing a preset value or to clearing the counter 

reading. The reference signal can be enabled and disabled. 

Counter control 

The DP master controls the counter functions (preset 

value, reference function...) and receives the responses 

via PROFIBUS. 

Refer to the tables (� 4.10.8.4 and 0) to learn which 

operands are concerned. 

E 408 GB 109 

12.07.2002 

8 DA Relais 




16 DA 

32 DA




Inputs 

Quantity................................................ 16 including 3 counter inputs 


Type (IEC 1131) .................................. 1 


Colour ............................................. green 



0: LED off 

Input voltage: ....................................... 24 V DC -20%/+25% 




Logical 0 ......................................... ≤ 5 V DC 

Logical 1 ......................................... ≥ 15 V DC 

Max. voltage......................................... 30 V DC 

Power consumption/input: ................... max. 10 mA 

Input delay ........................................... permanently set to 0...1.5 ms 


110 E 408 GB 

12.07.2002

Outputs 

I/O Modules 

Quantity................................................ 16 


Type................................................ semiconductor 


Colour ............................................. red 



0: LED off 




max. current 1.9 A per driver module 














E 408 GB 111 

12.07.2002 

8 DA Relais 




16 DA 

32 DA







data below. 


Explanation 



1 0x14 Input data 5 Byte 

2 0x24 Output data 5 Byte 



1...23 unused 




2...7 unused 

1 unused 

2 unused 

3 unused 


112 E 408 GB 

12.07.2002


Byte Bit 

I/O Modules 

Explanation 


Input Bit addr. pattern Byte adr. pattern 

0 0 

Counter input: A 

(Ixyz.0) 

1 1 

Counter input: B 

(Ixyz.1) 

0 

2 

3 

2 

3 

Counter input: ref 

(Ixyz.2) 

Ixyz.3 

BIxyz. 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 6 Ixyz.6 

7 7 Ixyz.7 

0 8 Ixyz.0 

1 9 Ixyz.1 

2 10 Ixyz.2 

1 

3 

4 

11 

12 

Ixyz.3 

Ixyz.4 

BIxyz(+1). 

5 13 Ixyz.5 

6 14 Ixyz.6 

7 15 Ixyz.7 

2 All Low byte of counter reading BIxyz(+2). 

3 All High byte of counter reading BIxyz(+3). 

4 4 

Toggle funct. bit 4 (00/16): 

preset value accepted 

BIxyz(+4). 

E 408 GB 113 

12.07.2002 

8 DA Relais 




16 DA 

32 DA




0 

1 

2 

3 

Explanation 


Bit addr. pattern 

0 0 Oxyz.0 

1 1 Oxyz.1 

2 2 Oxyz.2 

3 3 Oxyz.3 

4 4 Oxyz.4 

5 5 Oxyz.5 

6 6 Oxyz.6 

7 7 Oxyz.7 

0 8 Oxyz.0 

1 9 Oxyz.1 

2 10 Oxyz.2 

3 11 Oxyz.3 

4 12 Oxyz.4 

5 13 Oxyz.5 

6 14 Oxyz.6 

7 15 Oxyz.7 

Kuhnke format LB 

preset Motorola format HB 

value Kuhnke format LB 

Motorola format HB 

Byte addr. 

pattern 

BOxyz. 

BOxyz(+1). 

BOxyz(+2). 

BOxyz(+3). 

114 E 408 GB 

12.07.2002


4 

0 

Enable reference input 

(ref) 

I/O Modules 

Explanation 

Address pattern in 

Kuhnke masters 

Bit addr. 

pattern 

Oxyz.0 

Byte addr. 

pattern 

1 

If “reference” enabled: 

=0: clear counter 

=1: accept preset value 

Oxyz.1 

2..3 unused 

Edge 0/1: 

Oxyz.2...3 Boxyz(+4). 

4 

accept preset value 

(bit to be reset by DP 

master) 

Oxyz.4 

5..7 unused Oxyz.5...7 




E 408 GB 115 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.10.9 Example C ounter Program 

Station address: 11 

Configuration: slot 0 (bus module) 

Inputs: .0 switch: "ref" enable 

.1 switch: type of reference 

.2 switch: preset value 

; Read counter, check track A and track B 

LD COUNT_LB BI11a02. ; (actual value – low byte) 

=D DISPLAY BO11a00. ; (show act. value at output) 

L TRACK_A I11a00.0 ; (incremental encoder input) 

= M00.00 

L TRACK_B I11a00.1 ; (incremental encoder input) 

= M00.01 

; -----Preset value 

; Preset value = 10000 

LD 10000 

=D PRES_LB BO11a02. ; (preset value - low byte ) 

; Feedback: preset value acknowledged 

L PRES_ACK I11a04.4 ; (accept preset value) 

= PP00.00 

L PP00.00 

JPCN HOP 

INCD CNT_PV BM01.00 ; (value assigned = ? times) 

HOP NOP 

; ----- Counter control 

; REF is to be enabled to take effect. 

L REF_ENAB I11a01.0 ; (enables the ref signal) 

= REF_ABLE O11a04.0 ; (enables the ref signal) 

; Does REF set the counter to 0 or to the preset value? 

L REF_TYPE I11a01.1 ; (0 = reset, 1 = preset) 

= REF_MODE O11a04.1 ; (0 = reset, 1 = preset) 

; Set counter to preset value. 

L PRESELECT I11a01.2 ; (preset at 0 —> 1) 

= PRESET O11a04.4 ; (preset at 0 —> 1) 

116 E 408 GB 

12.07.2002

4.11 2-Channel counter module 

I/O Modules 

The module has 2 channels each featuring a fast counter 

(input signals A, B, ref), 4 digital inputs, 2 digital outputs, 

and 1 analogue output. 

Power supply 

Actuator and analogue outputs (channel 1) 

Actuator and analogue outputs (channel 2) 

Serial download interface 

Mode selector switch 

Digital I/Os (channel 2) 

Digital I/Os (channel 1) 

E 408 GB 117 

12.07.2002 

8 DA Relais 

16 DE / 16 DA spez 



16 DA 

32 DA

2-Channel Counter Module 

4.11.1 Serial dow nload interface 

The serial interface is used for downloading the program 

from the PC into the counter module's flash memory. 

You only need this function to load your own subroutines 

(user tasks, � 4.11.10.9) or a new version of the operating 

system. 

Please run the Flash Development Toolkit V1.5 by Hitachi 

for this function. Check the web site below to obtain a free 

copy of the toolkit: 

(� http://www.hmse.com/products/fdt/index.htm ). 

Make sure to set the mode selector switch correctly before 

you download a program (� 4.11.2). 

Connector 

RxD 

TxD 

Gnd 

4.11.2 Mode sele ctor switch 

Switch setting Function 

Operation (default setting) 

Download user task 

Download operating system 

Boot mode: 

• Clear memory (inc. user task!) 

• Download operating system 

The switch setting only takes effect when you switch on 

the power supply (supply to the bus interface unit). 

118 E 408 GB 

12.07.2002

4.11.3 Power sup ply 

Connector Position Function 

L2+ 2-strand +24 V DC 

L2terminal 

block 

0 V 

4.11.4 No separa tion of I/O potential 

I/O Modules 

Supply to outputs, inputs and 

incremental rotary encoders 

The potential of inputs and outputs is not separated from 

system voltage "L1". 

It is highly recommended that you read the notes on 

connecting the supply voltage (� 0) when you install the 

unit. 

E 408 GB 119 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.11.5 Inputs 

4.11.5.1 Counter inp uts of hardware counters 

Every hardware counter are assigned 3 inputs which connect 

to the D-Sub plug: 

Connector Function 

As earth-related 5 V TTL signals... 

15 Counting pulse A+ 

13 Counting pulse B+ 

10 Reference+ 

3, 6, 7, 8,11 0 V (actuator supply) 

1, 2 +5 V (actuator supply) 

... or as differential RS 422 signals 

15 Counting pulse A+ 

14 Counting pulse A- 

13 Counting pulse B+ 

12 Counting pulse B- 

10 Reference+ 

9 Reference- 

3, 6, 7, 8,11 0 V (actuator supply) 

1, 2 +5 V (actuator supply) 

120 E 408 GB 

12.07.2002

4.11.5.2 Digital input s I0...I3 

I/O Modules 


I0...I3 8-strand Digital inputs 

L2+' 

terminal 

block 

+24 VDC (L2+ with thermal overload protection), 

supply to the input signal generators 

L2- 

0 V, reference potential 

Digital inputs I0...I3 are supplied with + 24 V DC. Make 

sure to supply the generators via terminal L2+'. Provide a 

compensation of potentials via L2- if another voltage 

source is used for the inputs. The inputs can be used as 

remote inputs for special functions such as software 

counter, counter enable, interrupt, output enable/disable, 

etc. 

Functions 

The functions are set by bytes 5 and 6 of the parameter 

assignment data for channel 1 (� page 129) and bytes 15 

and 16 for channel 2 (� page 134). 

E 408 GB 121 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.11.6 Outputs 

4.11.6.1 Digital outpu ts 


L2- 8-strand 0 V, reference potential 

O0...O1 

terminal 

block 

Digital outputs 


"L2+" and "L2-". 


Every output can control a rated output current of up to 

0.5 A. The max. admissible total current of all outputs is 

1.9 A All outputs are short-circuit-proof. They can be used 

as remote outputs and enabled or disabled by counter or 

input events. 

Functions 

The functions are set by byte 7 of the parameter assignment 

data for channel 1 (� page 131) and byte 17 for 

channel 2 (� page 136). 

122 E 408 GB 

12.07.2002

4.11.6.2 Analogue ou tputs 

I/O Modules 

Every counter is assigned an analogue output which connects 

to the D-Sub plug: 

Pin Function 

4 Analogue output ± 10 V (max. 10 mA) 

5 Analogue Gnd 

Functions 

The DP master defines the analogue value to be output. 

The user program has to write the value to a 16 bit 

address as a two's complement (� 4.11.9.5, bytes 12 and 

13). The value is stored in bits 7...14, bit 15 is the sign bit. 

Bits 0...6 are not read: 

Byte: HB LB 

Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 

Status: ± ------ Output value ----- x x x x x x x 

Sample instruction for Kuhnke PLCs: 

The user program writes the values by means of a double 

byte operation. 

LD 5.5V ;value(0...±10.00V) 

=D BOxyz. 

4.11.7 Light emitt ing diodes 



E 408 GB 123 

12.07.2002 

8 DA Relais 




16 DA 

32 DA

2-Channel Counter Module – Technical Data 

4.11.8 Technical data 


Digital inputs I0...I3 

Quantity................................................ 8 (4 per channel) 

Potential separation ............................. no 

Type (IEC 1131) .................................. 1 


Colour ............................................. green 

Tapping point .................................. in the system circuit 


0: LED off 





Logical 0 ......................................... ≤ 5 V DC 

Logical 1 ......................................... ≥ 15 V DC 

Max. voltage......................................... 30 V DC 

Power consumption/input: ................... 2...3.5 mA 

Input delay [µs] .................................... min. typ. max. 

Switching on ................................... 38 88 263 

Switching off ................................... 52 182 304 

Counter inputs 



Type ..................................................... 5 V TTL (earth-related) 

or RS422 (differential inputs) 

Function 

A...................................................... counting clock 

B...................................................... counting clock 

Reference ....................................... actuator reference signal 

Max. counting frequency 

Hardware counter ........................... 1 MHz 

Software counter............................. 5 kHz 

1 Built-in LEDs: class 1 light emitting diodes (EN 60825-1) 

124 E 408 GB 

12.07.2002

Digital outputs 

I/O Modules 



Type ..................................................... semiconductor 


Colour ............................................. red 


Switching states.............................. 1: LED on, 0: LED off 




Max. current ........................................ 1.9 A per driver module 


The max. admissible load on the tracks between 





The max. admissible total current of all outputs is 8 A 



Analogue outputs 



Range .................................................. -10 V...+10 V 

Resolution ............................................ 8 bit + sign bit 

System data 

Processor............................................. Hitachi H8S / 2357F 

Avail. memory 

Flash EPROM................................. 32 kbyte (for 2nd user task) 

RAM................................................ 5 kbyte, unbuffered 


Basic bus interface unit data .......... � 3.2.5 

Basic I/O extension data................. � 3.3.3 

Order specifications ............................. � 6.2.11 

1 Built-in LEDs: class 1 light emitting diodes (EN 60825-1) 

E 408 GB 125 

12.07.2002 

8 DA Relais 




16 DA 

32 DA

2-Channel Counter Module – Technical Data 


4.11.9.1 Configuratio n data 


data below. 

Explanation 

Byte Identifier Type of data No. of data 

bytes 

Data consistency 

1 0x9F Inputs 16 Everything 

2 0xAF Outputs 16 Everything 

126 E 408 GB 

12.07.2002

4.11.9.2 Parameter d ata 

4.11.9.2.1 General 

Byte Bit Value Explanation 


1 unused 

2 0 

0 Kuhnke format data (Intel) 

1 Motorola format data 

4.11.9.2.2 Function reg ister 


3 

0 Standard functions 

1 Special functions 1 (� 4.11.10.9.1) 

2...255 unused 

I/O Modules 

E 408 GB 127 

12.07.2002 

8 DA Relais 


1 Zähler (A, B, ref)... 


16 DA 

32 DA

2-Channel Counter Module - Parameter Data 

4.11.9.2.3 Channel 1 

Counting functions 


Counting modes HWC 1 

0...3 

4 

0 Event counter: A↓ counts 2 up 

1 Event counter: A↑ counts up 

2 Event counter: A↑↓ count up 

3 2-stage encoder mode 

4-edge up/down counters (A↑↓, B↑↓) with detection 

of direction of rotation and indication in status 

word. 

4 Event counter: A↓ counts 

- if input B = 1: up 

- if input B = 0: down 

5 Event counter 

Input B = 1: A↓ counts up 

Input A = 1: B↓ counts down 


2-edge up/down counters (B↑↓) with detection of 

direction of rotation and indication in status word. 

4 Type of counter 

0 32 bit infinite counter (all counting modes) 

1 32 bit ring counter with set terminal value (all 

counting modes) 

Extended clearing functions 

5 1 Clear counter when reading = reference value 

6 1 Clear counter when Capture pulse occurs 

7 unused 

1 

HWC = hardware counter, SWC = software counter 

2 

↑ = rising edge, ↓ = falling edge, ↑↓ = rising and falling edge 

128 E 408 GB 

12.07.2002

Functions of digital inputs 


5 

0...3 

4...7 

I0 and I1 

0000 I0 = remote input 

0001 I0↑ 1 = remote input with interrupt function 

0010 I0↓ = remote input with interrupt function 

0011 I0↑↓ = remote input with interrupt function 

I/O Modules 

0100 I0� clears output O0 (SW) 

Only if O0 was set in mode 4..6 or 8...10 (by "final 

value level" or "reference value level") (� page 

131, byte 7, value 0100...1010) 

0101 I0↓ = capture pulse of SWC 2 (SW 3 ) 

0110 I0 is counter enable (SW) 

I0 = 0: Counter stop 

I0 = 1: Counter enabled 


0001 I1↑ = remote input with interrupt function 



0100 I1↓ clears output O1 (SW) 

Only if O1 was set in mode 1..3 (by "reference 

value level") 

0101 SWC counts I1↓ 

0110 SWC counts I1↑↓ 

1 ↑ = rising edge, ↓ = falling edge, ↑↓ = rising and falling edge 

2 HWC = hardware counter, SWC = software counter 

3 HW = hardware function, SW = software function 

E 408 GB 129 

12.07.2002 

8 DA Relais 




16 DA 

32 DA



6 

0...3 

4...7 

I2 and I3 





0100 I2 = reference signal enable (SW 2 ) 

I2 = 0: reference signal disabled 

I2 = 1: reference signal enabled 

0101 I2↓ is the trigger pulse for timing between two trigger 

pulses (HW) 

0110 I2↑↓ are trigger pulses for timing (HW) 





0100 I3↓ = capture pulse (HW) 

0101 I3↑ = capture pulse (HW) 

0110 I3↑↓ = capture pulses (HW) 



130 E 408 GB 

12.07.2002

Functions of digital outputs 


7 

0...3 

O0 

0000 Remote output 

0001 

0010 

0011 

I/O Modules 

O0↓ 1 if “HWC 2 reading = reference value” (HW 3 ) 

This function automatically actuates O0 if 

counter reading = 8000h before ref. value! 

O0↑ if "HWC reading = reference value" (HW) 

This function automatically disables O0 if 


O0↑↓ if "HWC reading = reference value" (HW) 



0100 O0↓ if "HWC reading = final value" (SW) 

0101 O0↑ if "HWC reading = final value" (SW) 

0110 O0↑↓ if "HWC reading = final value" (SW) 

1000 O0↓ if "HWC reading = reference value" (SW) 

1001 O0↑ if "HWC reading = reference value" (SW) 

1010 O0↑↓ if "HWC reading = reference value" (SW) 

O0 and O1 

1100 O0 and O1 are remote outputs which are also set 

according to the bit pattern of byte 15 of the "user 

output data" (� page 145) if "HWC reading = reference 

value" (SW). The status of bits 4...7 are 

irrelevant (O1 status same as "0000", remote output). 

Continued on next page 

1 

↑ = activate, ↓ = deactivate, ↑↓ = toggle (change status) 

2 


3 

HW = hardware function, SW = software function 

E 408 GB 131 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4...7 

O1 





0100 O1↓ if "SWC reading = reference value" (SW) 

0101 O1↑ if "SWC reading = reference value" (SW) 

0110 O1↑↓ if "SWC reading = reference value" (SW) 

Final counter value and encoder resolution 


Final value of ring counter HWC 1 

Kuhnke format (Intel) 2 

LW/LB 3 

8 0...255 

Motorola format HW/HB 

Kuhnke format (Intel) LW/HB 

9 0...255 Motorola format HW/LB 

Kuhnke format (Intel) HW/LB 

10 0...255 Motorola format LW/HB 

Kuhnke format (Intel) HW/HB 

11 0...255 Motorola format LW/LB 

Encoder resolution (for encoder speed metering) 

Kuhnke format (Intel) LB 

12 0...255 Motorola format HB 

Kuhnke format (Intel) HB 

13 0...255 Motorola format LB 


2 � 0, General parameter data, byte 2 

3 LW = low word, LB = low byte, HW = high word, HB = high byte 

132 E 408 GB 

12.07.2002

4.11.9.2.4 Channel 2 

Counting functions 


Counting modes HWC 1 

0 Event counter: A↓ 2 0...3 

counts up 

14 

1 Event counter: A↑ counts up 

2 Event counter: A↑↓ count up 

I/O Modules 


4-edge up/down counters (A↑↓, B↑↓) with detection 

of direction of rotation and indication in status 

word. 

4 Event counter: A↓ counts 

- if input B = 1: up 

- if input B = 0: down 

5 Event counter 

Input B = 1: A↓ counts up 

Input A = 1: B↓ counts down 


2-edge up/down counters (B↑↓) with detection of 

direction of rotation and indication in status word. 

4 Type of HWCounter 

0 32 bit infinite counter (all counting modes) 

1 32 bit ring counter with set terminal value (all 

counting modes) 

Extended HWC clearing functions 

5 1 Clear counter when reading = reference value 

6 1 Clear counter when Capture pulse occurs 

7 unused 

1 


2 


E 408 GB 133 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


Functions of digital inputs 


15 

0...3 

4...7 

I0 and I1 






Only if O0 was set in mode 4...6 or 8...10 (by "final 

value level" or "reference value level") (� page 

136, byte 17, value 0100...1010) 

0101 I0↓ = capture pulse of SWC 2 (SW 3 ) 

0110 I0 is counter enable (SW) 

I0 = 0: Counter stop 

I0 = 1: Counter enabled 






Only if O1 was set in mode 1..3 (by "reference 

value level") 

0101 SWC counts I1↓ 

0110 SWC counts I1↑↓ 




134 E 408 GB 

12.07.2002


16 

0...3 

4...7 

I2 and I3 





I/O Modules 

0100 I2 = reference signal enable (SW 2 ) 

I2 = 0: reference signal disabled 

I2 = 1: reference signal enabled 

0101 I2↓ is the trigger pulse for timing between two trigger 

pulses (HW) 

0110 I2↑↓ are trigger pulses for timing (HW) 





0100 I3↓ = capture pulse (HW) 

0101 I3↑ = capture pulse (HW) 

0110 I3↑↓ = capture pulses (HW) 



E 408 GB 135 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


Functions of digital outputs 


17 

0...3 

O0 


0001 

0010 

0011 

O0↓ 1 if “HWC 2 reading = reference value” (HW 3 ) 

This function automatically actuates O0 if 


O0↑ if "HWC reading = reference value" (HW) 



O0↑↓ if "HWC reading = reference value" (HW) 



0100 O0↓ if "HWC reading = final value" (SW) 

0101 O0↑ if "HWC reading = final value" (SW) 

0110 O0↑↓ if "HWC reading = final value" (SW) 




O0 and O1 

1100 O0 and O1 are remote outputs which are also set 

according to the bit pattern of byte 15 of the "user 

output data" (� page 145) if "HWC reading = reference 

value" (SW). The status of bits 4...7 are 

irrelevant (O1 status same as "0000", remote output). 

Continued on next page 

1 

↑ = activate, ↓ = deactivate, ↑↓ = toggle (change status) 

2 


3 

HW = hardware function, SW = software function 

136 E 408 GB 

12.07.2002

4...7 

O1 




I/O Modules 


0100 O1↓ if "SWC reading = reference value" (SW) 

0101 O1↑ if "SWC reading = reference value" (SW) 

0110 O1↑↓ if "SWC reading = reference value" (SW) 

Final counter value and encoder resolution 


Final value of ring counter HWC 1 

Kuhnke format (Intel) 2 

LW/LB 3 

18 0...255 


Kuhnke format (Intel) LW/HB 

19 0...255 Motorola format HW/LB 


20 0...255 Motorola format LW/HB 

Kuhnke format (Intel) HW/HB 

21 0...255 Motorola format LW/LB 

Encoder resolution (for encoder speed metering) 

Kuhnke format (Intel) LB 

22 0...255 Motorola format HB 

Kuhnke format (Intel) HB 

23 0...255 Motorola format LB 


2 � 0, General parameter data, byte 2 


E 408 GB 137 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.11.9.3 Diagnostic d ata 


Module error messages 


1 1 Low voltage module supply L2 

2 1 Hardware error 

0 

3 

4 

1 

1 

Parameter error 

Checksum error when downloading the counter readings 

from the flash EPROM 

5 1 Watchdog error 

6 1 unused 

7 1 unused 

Alarms/error messages channel 1 

0 1 Counter overflow (infinite counter only) 

1 1 "Reading = reference value" flag not reset when count 

reached reference value 

2 1 "Capture ok" flag not reset when capture pulse occurred 

1 3 1 "Reading = final value" flag not reset when count reached 

final value 

4 1 "External interrupt" flag not reset when interrupt occurred 

5 1 unused 

6 1 unused 

7 1 Counter error 

2 

Alarms/error messages channel 2 

Same as "Alarms/error messages channel 1" 

3 unused 

4 0..255Software version 

138 E 408 GB 

12.07.2002

4.11.9.4 User input d ata (counter module � DP master) 

I/O Modules 


Addressing by Kuhnke 

master 

Bit Byte 

0 1 

Low byte of status word 

Module ready Ixyz.0 1 

1 1 Counter enabled Ixyz.1 

2 1 Counter reference set Ixyz.2 

0 

3 

4 

1 

1 

unused 

Reading = reference value 

Ixyz.3 

Ixyz.4 BIxyz. 

5 1 Reading = final value Ixyz.5 

6 1 Capture pulse occurred Ixyz.6 

7 

0 

1 

Counting up 

Counting down 

High byte of status word 

Ixyz.7 

0 1 Error encountered Ixyz.0 

1 1 Alarm occurred Ixyz.1 

2 1 Unused Ixyz.2 

1 

3 

4 

1 

1 

Unused 

Unused 

Ixyz.3 

Ixyz.4 BIxyz. 

5 1 External interrupt Ixyz.5 

6 1 Unused Ixyz.6 

7 

0 

1 

Input data channel 1 

Input data channel 2 

Ixyz.7 

1 x = PROFIBUS station address 


z = byte number plus amount of input bytes from preceding modules 

E 408 GB 139 

12.07.2002 

8 DA Relais 




16 DA 

32 DA

2-Channel Counter Module - User Data 


Current reading of HWC 1 

Kuhnke format (Intel) 2 LW/LB 3 

2 0...255 


3 

Kuhnke format (Intel) 

0...255 


LW/HB 

HW/LB 

4 


0...255 


HW/LB 

LW/HB 

5 


0...255 


HW/HB 

LW/LB 

Capture value of HWCounter 

6 


0...255 


LW/LB 

HW/HB 

7 


0...255 


LW/HB 

HW/LB 

8 


0...255 


HW/LB 

LW/HB 

9 


0...255 


HW/HB 

LW/LB 

1 HWC = hardware counter / SWC = software counter 

2 � 0, General parameter settings, byte 2 





Addressing by Kuhnke 

master 

BIxyz. 4 

BIxyz. 

BIxyz. 

BIxyz. 

BIxyz. 

BIxyz. 

BIxyz. 

BIxyz. 

140 E 408 GB 

12.07.2002

I/O Modules 

Output register for software counters, timing and encoder 

speed 

Addressing by 


Kuhnke master 

Multi Out 1 

Kuhnke format (Intel) 1 LW 2 /LB 3 

10 0...255 


11 


0...255 


Multi Out 2 

LW/HB 

HW/LB 


0...255 


HW/LB 

LW/HB 

Only for encoder speed metering: indication 

of input states of the "other" channel: 

12 0 

1 

0/1 

0/1 

I0 

I1 

Byte 1, bit 7 = 0: Channel 2 


2 

3 

0/1 

0/1 

I2 

I3 

(� HB of status word, page 

139) 

5 

4...7 - 

13 


0...255 


HW/HB 

LW/LB 

BIxyz. 4 

BIxyz. 

BIxyz. 

BIxyz. 

1 

� 0, General parameter settings, byte 2 

2 

LW = low word, LB = low byte, HW = high word, HB = high byte 

3 

The HW and LW specifiers are relevant for time metering only (� 4.11.10.6.1) 

4 

x = PROFIBUS station address 



5 

The "encoder speed metering" function makes use of byte 12 for indicating the 

input states of the other channel 

E 408 GB 141 

12.07.2002 

8 DA Relais 




16 DA 

32 DA



14 

15 

Flags 

0 1 Interrupt input I0 

Addressing by 


Bit Byte 

Ixyz.0 1 

1 1 Interrupt input I1 Ixyz.1 



4 1 unused Ixyz.4 




0 Status of input I0 Ixyz.0 




4 Reference signal Ixyz.4 

5 unused Ixyz.5 

6 Status of output O0 Ixyz.6 

7 Status of output O1 Ixyz.7 




BIxyz. 

BIxyz. 

142 E 408 GB 

12.07.2002

I/O Modules 

4.11.9.5 User output data (DP master � counter module) 


Addressing by 


Bit Byte 

0 1 

Low byte of control word 

Module enable (both channels) Oxyz.0 1 

1 

0 

1 

Stop counter 

Start counter 

Oxyz.1 

2 ↑ 2 Enable reference signal Oxyz.2 

0 3 

4 

1 

1 

Enable reference value 

Enable capture 

Oxyz.3 

Oxyz.4 

BOxyz. 

5 ↑ Accept set counter reading Oxyz.5 

6 ↑ Clear counter Oxyz.6 

7 ↑ 

Load counter using old value stored in 

flash EPROM 

High byte of control word 

Oxyz.7 

0 ↑ Reset "error occurred" 3 

Oxyz.0 

1 ↑ Reset "reading = reference value"³ Oxyz.1 

2 ↑ Reset "reading = final value"³ Oxyz.2 

3 ↑ Reset "capture pulse occurred"³ Oxyz.3 

1 

4 ↑ 

Enable digital output values (for "remote 

output" setting) 

Oxyz.4 BOxyz. 

5 ↑ Enable analogue output value Oxyz.5 

6 ↑ Reset "external interrupt"³ Oxyz.6 

7 

0 

1 

Channel 1 data available 

Channel 2 data available 

Oxyz.7 

1 



z = byte number plus amount of output bytes from preceding modules 

2 


3 

Reset messages contained in status word 

E 408 GB 143 

12.07.2002 

8 DA Relais 




16 DA 

32 DA



Set HWC reading 1 

Kuhnke format (Intel) 2 LW/LB 3 

2 0...255 


3 


0...255 


LW/HB 

HW/LB 


4 0...255 

Motorola format LW/HB 

5 


0...255 


HWC reference value 

HW/HB 

LW/LB 

6 


0...255 


LW/LB 

HW/HB 

7 


0...255 


LW/HB 

HW/LB 

8 


0...255 


HW/LB 

LW/HB 

9 


0...255 


SWC reference value 

HW/HB 

LW/LB 

10 


0...255 


LB 

HB 

11 


0...255 


HB 

LB 




Addressing by 


BOxyz. 4 

BOxyz. 

BOxyz. 

BOxyz. 

BOxyz. 

BOxyz. 

BOxyz. 

BOxyz. 

BOxyz. 

BOxyz. 




144 E 408 GB 

12.07.2002

I/O Modules 


Addressing by 


Bit 

Analogue output value (KUBES format) 

Byte 

Kuhnke format (Intel) 1 LB 2 

12 0...255 

Motorola format HB (� 4.11.6.2) 

BOxyz. 

13 


0...255 


HB 

LB 

BOxyz. 

Standby 

14 0...7 Unused Oxyz.0...7 3 BOxyz. 

15 

4.11.10 

Remote actuation of digital outputs 

"Standard functions" mode (� 4.11.9.2.2) 

0 0/1 O0 Oxyz.0 

1 0/1 O1 Oxyz.1 

2...7 0/1 Unused Oxyz.2..7 

"Special functions" mode (� 4.11.9.2.2) 

0 0/1 O0 Oxyz.0 

1 0/1 O1 Oxyz.1 

Outputs of "other" channel: Oxyz.2 

2 0/1 O0 Byte 1, bit 7 = 0: Channel 2 


3 0/1 O1 (� HB of status word, page 

139) 

Oxyz.3 

4...7 0/1 Unused Oxyz.4...7 


2 

LB = low byte / HB = high byte 

3 




BOxyz. 

E 408 GB 145 

12.07.2002 

8 DA Relais 




16 DA 

32 DA

2-Channel Counter Module - Notes 

Usage notes 

4.11.10.1 Module ena ble 

Module actuation is controlled by bit 0 of byte 0 of the 

output data (� 4.11.9.5). 

Bit 0 = 0: all module functions disabled 

Bit 0 = 1: all module functions enabled 

4.11.10.2 Hardware (H W) and software (SW) functions 

The tables make frequent references to hardware or software 

functions. These notes are intended to help users 

understand the time response: 

� Hardware function (HW) 

means that the module hardware executes that function 

in real time. 

� Software function (SW) 

means that the software is used to execute that function 

(within a few µs). 

4.11.10.3 Channel 1 a nd channel 2 user data 

The module has 2x16 byte available for the transfer of input 

data (1x16) and output data (1x16). To be able to utilise 

the many functions of the counter module, this memory 

reserved for data transfer between DP master and 

counter module is used for channel 1 and channel 2 if the 

case requires (see below). We therefore recommend that 

you store the data in two separate memory ranges in the 

user program running in the DP master to avoid accidental 

confusion. Make sure to keep DP master data consistent 

to prevent channel 1 data getting mixed up with 

channel 2 data and vice versa (� instruction manual 

PROFIBUS-DP, E 611 GB). 

The user program running in the DP master uses flags in 

the output data range to allocate the output data to the 

correct channel and to determine the channel via which 

the input data are to be downloaded. 

146 E 408 GB 

12.07.2002

I/O Modules 

� User output data 

The user program writes the data of the specified 

channel into the output data range (� 4.11.9.5) and 

sets bit 7 of byte 2 to indicate that channel: 

Bit 7 = 0: output data channel 1 

bit 7 = 1: output data channel 2 

� User input data 

The counter module checks bit 7 of the output data 

range to see whethe channel 1 or channel 2 (� 

1.1.1.1) input data are to be sent to the DP master. 

Bit 7 of byte 2 tells the module via which channel the 

data have been transferred: 

Bit 7 = 0: channel 1 input data 

Bit 7 = 1: channel 2 input data 

4.11.10.4 Types of co unters 

The module has two channels with the following counters 

which can be used independently of each other: 

� 1 hardware counter (32 bit) 

� 1 software counter (16 bit) 

Further functions are timing and encoder speed metering. 

You can only choose to set one of these 3 functions because 

they all share the output registers (multi out 1 and 

2) with the software counter. 

E 408 GB 147 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


4.11.10.5 Hardware co unter (HWC) 

The hardware counter counts the signals output by an incremental 

rotary encoder that connects to the D-Sub 

socket. The counter detects very fast signals with frequencies 

of up to 1 MHz. 

The counter reading appears in input bytes 2...5 (current 

counter reading) at a resolution of 32 bit (� page 140). 

4.11.10.5.1 Counting fun ctions 

The counting functions are set by byte 4 of the parameter 

assignment data for channel 1 (� page 128) and byte 14 

for channel 2 (� page 133). 

4.11.10.5.2 Reference s ignal (ref) 

The reference signal defines the counter's zero position. It 

can be provided by the rotary encoder or any external 

signalling device (limit switch, sensor, etc.). The reference 

signal output by the rotary encoder is sent once every encoder 

revolution. 

It is to be enabled before it can be used for setting the 

counter's zero position. There are two ways of enabling 

the reference signal: 

� Via the control word 

In this case the DP master enables the signal. The 

DP master sets bit 2 of byte 0 of the user output data 

(� page 139). When this point has been referenced 

is when the DP master has to reset (bit = 0) this bit at 

the latest. 

� The reference signal is enabled by the parameters 

assigned (� page 129 for channel 1 and page 134 

for channel 2). 

Afterwards, the reference signal will be enabled every 

time input I2 is actuated thus immediately resetting 

the counter. 

148 E 408 GB 

12.07.2002

I/O Modules 

4.11.10.5.3 Event-contro lled saving of the counter reading 

(capture) 

Upon occurrence of an external event, the current counter 

reading can be saved to a memory without interrupting the 

counter. 

Special parameters define whether the rising, the falling or 

both edges of input I3 are used as the capture pulse. As 

this function is controlled by the hardware, the input delay 

(I3) is the only inaccuracy to be considered. 

The capture value appears in input bytes 6...9 (counter 

capture value) (� page 140). 

4.11.10.6 Software co unter (SWC) 

The counting function is set by special parameters (� 

page 129 for channel 1 and page 134 for channel 2). 

The parameter assignment defines whether the falling or 

both edges of input I1 are counted. The counter detects 

signals with frequencies of up to 5 kHz. 

The counter reading appears in input bytes 10 and 11 

(multi out 1) at a resolution of 16 bit (� page 141). 

Software counters, timing and encoder speed metering 

share the same output registers (multi out). This is 

why only of these functions can be active at any one 

time. 

4.11.10.6.1 Event-contro lled saving of the counter reading 

(capture) 

4.11.10.7 Timing 

Upon occurrence of an external event, the current counter 

reading can be saved to a memory without interrupting the 

counter. 

The negative edge of input I0 is defined as the capture 

pulse. The capture value appears in input bytes 12 and 13 

(multi out 2) (� page 141). 

Timing is set by special parameters (� page 129 for 

channel 1 and page 134 for channel 2) 

E 408 GB 149 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


measuring the time elapsing between two subsequent 

trigger pulses. The parameter assignment defines 

whether the falling or both edges of input I2 are used as 

trigger pulse. 

The time measured [µs] appears in input bytes 10...13 

(multi out 1 and multi out 2) at a resolution of 32 bit (� 

page 141). 


share the same output registers (multi out). This is 

why only of these functions can be active at any one 

time. 

4.11.10.8 Encoder spe ed metering 

The speed of the incremental rotary encoder is measured 

automatically if neither software counters (� 4.11.10.6) 

nor the timing function (� 4.11.10.6.1) are set. 

This requires you to set the encoder resolution as a 16 bit 

value in parameter bytes 12 and 13 for channel 1 (� 

page 132) and bytes 22 and 23 for channel 2 (� page 

137). 

The speed [rpm] appears in input bytes 10 and 11 (multi 

out 1) at a resolution of 16 bit (� page 141). 


share the same output registers (multi out 1 and 

2). This is why only of these functions can be active at 

any one time. 

Input states of the "other" channel 

If the "encoder speed metering" function is enabled, input 

byte 12 of Multi Out 2 is used to indicate the input states 

of the "other" channel. In this case, input byte 13 remains 

unused. 

150 E 408 GB 

12.07.2002

4.11.10.9 Special func tions 

I/O Modules 

During parameter assignment, the function register is 

used to define whether the module runs with a set of 

standard or special functions (� 4.11.9.2.2). As a general 

rule, the tables describe the standard functions, whereas 

reference to the special functions is made as the case requires. 

4.11.10.9.1 Special func tions 1 

This setting covers the following functions: 

Set outputs of "other" channel 

This is a practical function if only one counter but all outputs 

are used. In this case, the master can still manipulate 

the outputs of the other channel (� page 140). 

Run user task 

If an input sets off an interrupt, the processor verifies 

whether there is a user task (code at address 18000h) 

and automatically start that routine. 

User task data 

The user task can directly access the key data which are 

either stored at certain addresses or directly at the processor 

ports: 

Address Bit Data 

Counter readings 

FFEC00...03h 0...31 Reading counter 1 (HWC 1 ) 

FFEC04...07h 0...31 Reading counter 2 (HWC) 


E 408 GB 151 

12.07.2002 

8 DA Relais 




16 DA 

32 DA


Interrupts of digital inputs 

FFEC08h 

0 Interrupt of I0 








Signal states of digital inputs and outputs 

Channel 1 

Channel 2 

Processor port Bit Inputs and outputs 

6 

A 

6 

A 

4 I0 

5 I1 

6 I2 

4 I3 

6 I0 

7 I1 

7 I2 

5 I3 

2 6 O0 

6 1 O1 

1 6 O0 

6 3 O1 

Channel 1 

Channel 2 

Channel 1 

Channel 2 

The signal states of the digital inputs are inverted at 

the specified port. 

152 E 408 GB 

12.07.2002

4.12 6 DI / 2 AO 


I/O Modules 

This module has 6 digital inputs and 2 analogue outputs. 

It is available as part of the basic bus interface unit and as 


Analogue Output Digital Input 24V DC 

run fail fail 0 1 2 3 4 524VDC 

L2+L2- 

I0 Gnd U0 I1 Gnd U1 


� "L2+" + 24V DC 

� “L2-“ 0V 

Digital inputs (Digital Input) 24V DC 

� “0“...“5“ inputs 0...5 

Analogue outputs (Analogue Output) 

� In current out 

� Gnd reference potential 

� Un voltage out 

� shield 

E 408 GB 153 

12.07.2002 

8 DA Relais 




6 DI / 2 AO 

32 DA

6 DI / 2 AO 

4.12.2 Digital Inp uts 

The digital inputs are supplied with + 24 V DC. Connect 

the 0V potential to terminal L2-. 


An opto-electronic signal coupler separates the digital inputs 

from the system voltage (voltage supplied to the bus 

interface unit) and the internal module bus. 




4.12.3 Analogue Outputs 

The analogue outputs are supplied with 24 V DC via connectors 

"L2+" and "L2-". 

Cable shielding 

Analogue signals are to be conducted via shielded twisted 

cables. The shielding is normally connected to earth on 

either end of the line. 

Exception for single-sided connection of shielding: 

If there is a difference of potential between the devices 

(signal transmitter and receiver), an equalisation current 

will go through the shielding. This may negatively influence 

the analogue signals. 


An opto-electronic signal coupler separates the analogue 

outputs from the system voltage (voltage supplied to the 

bus interface unit) and the internal module bus. This potential 

separation does not apply to output interconnections 

and connections to the inputs as these elements interconnect 

via connector "L2-". 

154 E 408 GB 

12.07.2002

I/O Modules 

Output signal 

Type and range of the output signal are set by the master 

(� 4.12.6.2). Below find a list of possible signal types 

telling you to which terminals the wires are to be connected: 

Signal Connectors 

0 ... 10 V Un, Gnd 

0 ...20 mA In, Gnd 

-10 V ... +10 V Un, Gnd 

4 ... 20 mA In, Gnd 

0 ... 24 mA In, Gnd 

Shield 

- The max. adm. difference between Gnd and L2- is 3 V. 

- If the output is set to serve as voltage output, the relevant 

current output is to remain unused. If the output is 

set to serve as a current output, the relevant voltage 

output is to remain unused. Non-compliance would 

negatively influence the output value! 


System status indication 

� run module ready (operating) 

Failure indications of analogue outputs 

� failure 0: failure of analogue output #0 

� failure 1: failure of analogue output #1 

The master falls back on the diagnostic data to determine 

the type of failure/error (� 0) 

Status indications of digital inputs 

They are directly allocated to the terminals and the labels. 

E 408 GB 155 

12.07.2002 

8 DA Relais 




6 DI / 2 AO 

32 DA

6 DI / 2 AO 


Power supply to inputs and outputs .... 24 V DC -20%/+25% 

no reverse polarity safeguard 

Power consumption 

from system supply (5 V DC).......... c. 70 mA 

from I/O supply (24 V DC) .............. c. 80 mA (load current exc.) 

Admissible difference of potential 

between Gnd and L2- .................... 3 V DC 

between Gnd and L1- ..................... 75 V DC 

Check of proper insulation from casing 500 V DC 

Ready indicator.................................... 1 green LED 1 “run“ 

Inputs 

Quantity/type........................................ 6/digital 


Type (IEC 1131) .................................. 1 


Colour ............................................. green 



0: LED off 





Logical 0 ......................................... ≤ 5 V DC 

Logical 1 ......................................... ≥ 15 V DC 

Max. voltage ................................... 28.8 V DC 

Input delay ........................................... user-defined 

Power consumption/input: ................... c. 6 mA (24 V input) 


156 E 408 GB 

12.07.2002

Outputs 

I/O Modules 

Quantity/type........................................ 2/analogue 


Output signal type options ................... 0 ... 10 V, 0 ... 20 mA 

-10 ... +10 V, 4 ... 20 mA 

0 ... 24 mA 

Resolution 

at -10/0...+10 V ............................... 15 bit (0.3 mV/digit) 

at 0/4...20/24 mA ............................ 16 bit (0.3 µA/digit) 

Load 

at -10/0...+10 V ............................... max. 2 kW 

at 0...20 and 4...24 mA ................... 600 W/ 500 W 

Open circuit voltage ............................. max. 16.5 V 

Failure indicator ................................... 2 red LEDs 1) “fail“ 

Short-circuit protection......................... yes, short-circuit current ±15 mA 

Max. standard deviation in relation to the output range 

across the entire temperature range ±0.5 % 

at 25 °C........................................... ±0.3 % 

Temperature failure 

in relation to the output range......... ±0.01 % /K 

Linearity error 

in relation to the output range......... ±0.05 % 

Precision of repetition 


Output ripple 


Transient building-up time 

resistive load................................... 1.8 ms 

capacitive load ................................ 1.8 ms 

inductive load.................................. 1.8 ms 

Cross-talk between channels............... > 60 dB 

Diagnostic data readout supported...... yes 





E 408 GB 157 

12.07.2002 

8 DA Relais 




6 DI / 2 AO 

32 DA

6 DI / 2 AO 





data below. 


Description 




2 0xA3 Outputs 4 All 


0 0x7A Module ID 

Input delay (filter) [ms]: 

1 0 0...1.5 

n(1...255) (n+1) x 2.5 ± 2.5 

2 

Representation of analogue val- 

0 ues: 

1 Kuhnke format 

Swap high byte and low byte 

3 unused 

Type of analogue value 0: 

0 0 V...+10 V 

4 

1 

2 

0 mA...20 mA 

-10 V...+10 V 

3 4 mA...20 mA 

4 0 mA...20 mA 

5 0...4 Type of anal. value 1 (� AO 0) 

6...23 unused 

158 E 408 GB 

12.07.2002



0 

1 

2 

0 1 unused 

I/O Modules 


2...7 unused 

0 1 Analogue output 0 exceeds range 

1 1 Analogue output 0 – wire failure 

2...7 unused 

0 1 Analogue output 1 exceeds range 

1 1 Analogue output 1 – wire failure 

2...7 unused 

3 0...7 unused 


E 408 GB 159 

12.07.2002 

8 DA Relais 




6 DI / 2 AO 

32 DA

6 DI / 2 AO 

4.12.6.4 Useful Digita l Input Data 

Byte Bit 

0 

Description 



0 0 Ixyz.0 

1 1 Ixyz.1 

2 2 Ixyz.2 

3 3 Ixyz.3 

4 4 Ixyz.4 

5 5 Ixyz.5 

6 - - 

7 - - 

BIxyz. 

160 E 408 GB 

12.07.2002

4.12.6.5 Useful Analo gue Output Data 

I/O Modules 

Byte Value 

Description 

Addr. pattern in Kuhnke mas- 

Output 

ters 

0 

1 

Low byte 

High byte 

0 

BOxyz. 

BOxyz(+1). 

2 

3 

Low byte 

High byte 

1 

BOxyz(+2). 

BOxyz(+3). 




E 408 GB 161 

12.07.2002 

8 DA Relais 




6 DI / 2 AO 

32 DA

4 AI 

4.13 4 AI 


This module has 4 analogue inputs. It is available as part 

of the basic bus interface unit and as an extension module. 

Analogue Input 

run fail fail fail fail 24VDC 

L2+L2- 

I0 Gnd U0 

I1 Gnd U1 I2 Gnd U2 I3 Gnd U3 

Module power supply 

� "L2+" + 24V DC 

� “L2-“ 0V 

Analogue inputs (Analogue Input) 

� In current in 

� Gnd reference potential 

� U n voltage in 

� Shield 

162 E 408 GB 

12.07.2002

4.13.2 Analogue Inputs 


I/O Modules 










An opto-electronic signal coupler separates the analogue 

inputs from the system voltage (voltage supplied to the 



as these elements interconnect via connector 

"L2-". 

Input signal 

Type and range of the input signal are set by the master 

(see "... Parameter data"). Below find a list of possible 

signal types telling you to which terminals the wires are to 

be connected: 


0 ... 10 V Un, Gnd 

0 ... 20 mA In, Gnd 

-10 V ... +10 V Un, Gnd 

4 ... 20 mA In, Gnd 

Shield 

Unused channels need not be connected. 

The internal power flowing between the Gnd connectors 

and supply voltage connector L2- is10 MΩ. 

The max. difference between Gnd and L2- is 3 V. 

E 408 GB 163 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI 



� run module ready (operating) 

Analogue outputs: failure indication 

� fail 0 failure of analogue input #0 





the type of failure/error (� 4.13.5.3) 

164 E 408 GB 

12.07.2002


I/O Modules 

Power supply to inputs......................... 24 V DC -20%/+25% 

no reverse polarity safeguard 


from system supply (5 V DC).......... c. 40 mA 

from I/O supply (24 V DC) .............. c. 50 mA (load current exc.) 

Admissible difference of potential 

between Gnd and L2- (U PD ) ........... 3 V DC 

between Gnd and L1- ..................... 75 V DC 

Check of proper insulation from casing 500 V DC 

Ready indicator.................................... 1 green LED 1 “run“ 

Inputs 

Quantity/type........................................ 4/analogue 


Input signal type options ......................0 ... 10 V, 0 ... 20 mA 

-10 ... +10 V, 4 ... 20 mA 

Resolution 

at 0...10 V and 0...20 mA................12 bit 

at -10...+10 V .................................. 11 bit + sign bit 

at 4...20 mA .................................... 11 bit 

Failure indicator ................................... 4 red LEDs 1 “fail“ 

Filter (set via software preferences) .... Setting Conversion time 

no filter c. 5 ms 

50 Hz 20 ms 

60 Hz 16.67 ms 

32, 80, 170, 360 [ms] 

If "no filter" is set, the user program in the master should 

only evaluate the 8 high bits of the analogue value. The 

low bits are not stable when subject to interference signals. 

(� Chapter 4.13.6). 

Noise pulse protection 

Common-mode interference........... to be defined 

Push-pull interference..................... to be defined 

Peak noise voltage ............................. < rated value of input range 

Cross-talk between channels ......... to be defined 


E 408 GB 165 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI 

Max. standard deviation in relation to the input range 

across the entire temperature range ±0.5 % 

at 25 °C........................................... ±0.3 % 

Temperature failure 

in relation to the input range ........... ±0.005 % /K 

Linearity error 

in relation to the input range ........... ±0.05 % 

Precision of repetition 

in relation to the input range ........... ±0.05 % 

Limiting value alert............................... yes, adjustable parameter for all 

channels 

Diagnostic data readout supported...... yes, adjustable parameter 

Surge immunity 

of voltage input ............................... max. 30 V 

of current input................................ max. 50 mA 

Input resistance ratings 

voltage in ........................................ 10 MΩ 

current in......................................... 25 Ω 





166 E 408 GB 

12.07.2002



I/O Modules 


data below. 

Byte Ident. 

Type of data 

Description 

No. of 

data bytes 


1 0x97 Inputs 8 All 

2 0x00 

E 408 GB 167 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI 




1 unused 

2 0 

1 

Representation of analogue values: 


Swap high byte and low byte (Motorola) 

3 unused 

4 

5 

6 

7 

Bit 3...0 

0000 

0001 

0010 

0011 

Type of analogue value of input 0: 

0 V...+ 10V 

0 mA ... 20 mA 

- 10 V...+ 10 V 

4 mA... 20 mA 

Bit 7...4: Filter for analogue value of input 0: 

0000 No filter 

0001 50 Hz Averaging across periods 

0010 60 Hz 50 to 60 Hz 

0011 32 ms 

0100 80 ms 

0101 170 ms 

0110 360 ms 

After the set time, 99% of the 

change of value will be added 

to the original value 

Type/filter, analogue 

value of input 1 





(� Input 0, 

byte 4) 

168 E 408 GB 

12.07.2002

8 low Byte 

9 high Byte 

10 low Byte 

11 high Byte 

12 low Byte 

13 high Byte 

14 low Byte 

15 high Byte 

16 low Byte 

17 high Byte 

18 low Byte 

19 high Byte 

20 low Byte 

21 high Byte 

22 low Byte 

23 high Byte 

I/O Modules 

Lower limit of analogue input 0 




Upper limit of analogue input 0 




E 408 GB 169 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI 



0 

1 

2 

3 

0 unused 


2...7 unused 

Inputs 4...20 mA – recognition of wire failures 

0 1 Analogue input 0 




4...7 unused 

Lower limit exceeded 





4...7 unsed 

Upper limit exceeded 





4...7 unused 


170 E 408 GB 

12.07.2002

4.13.5.4 Useful Analo gue Input Data 

Byte Value 

Description 

I/O Modules 

Input Addr. pattern in Kuhnke masters 

0 Low byte 0 

BIxyz. 

1 High byte 

BIxyz(+1). 

2 Low byte 1 

BIxyz(+2). 

3 High byte 

BIxyz(+3). 

4 Low byte 2 

BIxyz(+4). 

5 High byte 

BIxyz(+5). 

6 Low byte 3 

BIxyz(+6). 

7 High byte 

BIxyz(+7). 




E 408 GB 171 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI 

4.13.6 Software F ilters 

Calculation of time constants to be used for the software 

filters of analogue inputs. 

Software filter structure: 

τ... time constant 

x ... new value 

Ta... scanning time 

f( t Ta) f( t) 

f( t) 

2 

τ 

Ta 

2 t /Ta in steps of 2, 4, 8, 16 

Value( t Ta) Value( t) 

N : = 8 

i : = 0.. 

Val_start : = 10 

Val_end : = 

172 E 408 GB 

12.07.2002 

2 

x 

τ 

Ta 

Variable x describes the significance of the new 

measuring value: 

x : = x1 : = x2 : = x3 : = x4 : = 1 

Value 0 := Val_start 

Value i 1 Value i 

Value i 

x 

Value( t) 

x 

Val_end 

x 

Val_meas 

x

Spannungshub in % vom Startwert 

I/O Modules 

100 

97.5 

95 

92.5 

90 

87.5 

85 

82.5 

80 

77.5 

75 

72.5 

70 

67.5 

65 

62.5 

60 

57.5 

55 

52.5 

50 

47.5 

45 

42.5 

40 

37.5 

35 

32.5 

30 

27.5 

25 

22.5 

20 

17.5 

15 

12.5 

10 

7.5 

5 

2.5 

0 

0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 

Zeit in ms 

Ausschalten Filter 32 ms 




Einschalten Filter 32 ms 




99 % Ausschalten 

99 % Einschalten 

Diagram of transient building-up behaviour from a starting 

to a final value using different filter constants after changing 

a value. The top and the bottom line corresponds to 

99% of the starting value. 

E 408 GB 173 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

8 AI Thermo 

4.14 8 AI Thermo 


This module has 8 analogue inputs for temperature sensors. 

It is available as part of a bus interface unit and as 



� "L2+“ + 24V DC 

� "L2-“ 0V 

Analogue inputs 

� Ic+ Constant current line (positive) 

� Ic- Constant current line (negative) 

� M+ Measuring line (positive) 

� M- Measuring line (negative) 

� Shield 

174 E 408 GB 

12.07.2002



I/O Modules 










Opto-electronic signal couplers separate the potentials of 

analogue inputs from the system voltage (voltage supplied 

to the bus interface unit) and the internal module bus (� 

0). 

Input signal 


(see „...Parameter Settings“). Below find a list of possible 


be connected: 


PT100 M+, M-, I+, I- 

Type J,K,L M+, M- 

0..100mV M+, M- 

Shielding 





E 408 GB 175 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

8 AI Thermo 



� run Module ready to operate 

Failure indication of analogue outputs 

� fail 0 Failure of analogue input 0 









the type of failure/error (�4.14.5.3) 

176 E 408 GB 

12.07.2002


I/O Modules 

Power supply to inputs.........................24 V DC -20%/+25% 

with polarity safeguard 


from system supply (5 V DC)..........approx. 180 mA 

from I/O supply (24 V DC) ..............approx. 35 mA (ex load current) 

Ready indicator....................................1 green LED 1 !run“ 

Inputs 

Quantity/type........................................8/analogue thermo 


Select type of sensor ...........................PT 100, thermo element 

type J, type K, type L, 0 ... 100 mV 

Measuring range 

PT 100 .................................................-50° ... +450°C 

Thermo element type J ........................-10° ... +250°C 

Thermo element type K ....................... 0° ... +1200°C 

Thermo element type L........................-10° ... +250°C 

Resolution ............................................adjustable 12 bit/10 bit 

Conversion time per channel ...............102 ms (separate channel switch-off) 

Failure indicator ..................................4 red LEDs 1 "fail“ 

1 Built-in LEDs: class 1 light emitting diodes ( EN 60825-1) 

E 408 GB 177 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

8 AI Thermo 

Noise pulse protection, error limits 

Sensor type: PT 100 Thermo element 

Type J Type K Type L 0..100 

mV 

Max. standard deviation in relation to the input range [%] 

Total temperature range ±0.32 ±1.94 ±0.58 ±1.94 ±0.68 

at 25 °C ±0.16 ±1.4 ±0.42 ±1.4 ±0.6 

Temperature failure in relation to the input range [%] 

±0.16 ±0.6 ±0.16 ±0.6 ±0,082 

Linearity error in relation to the input range [%] 

±0.31 ±0.6 ±0.34 ±0.66 ±0.05 

Precision of repetition, steady state at 25°C in relation to input range [%] 

±0.08 ±0.16 ±0.05 ±0.28 ±0.1 

Cold point compensation .....................Internal 

Limiting value alert...............................No 

Wire failure monitoring.........................Yes 

Short circuit monitoring ........................Yes (PT 100) 

Diagnostic data readout.......................Yes 


of voltage input ...............................± 15V 

Initial resistance ratings 

Voltage input...................................10 MΩ 





178 E 408 GB 

12.07.2002



I/O Modules 


data below. 

Byte 

Identification 

Type of data 

Explanation 

No. of data 

bytes 


1 0x9F Inputs 16 Complete 


E 408 GB 179 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

8 AI Thermo 




1 unused 

2 

3 

4 



1 Swap high byte and low byte (Motorola) 

Representation of temperatures as 0.1 °C: 

0 Kuhnke format (bit 15= sign, bit 14...0 = reading) 

1 Two's complement 

Bits 

0..6 

Type of sensor of thermo input 0: 

0000 Inactive 

0001 PT 100 

0010 Thermo element type J 

0011 Thermo element type K 

0100 Thermo element type L 

0101 0 .. 100 mV 

Bit 7 Resolution of thermo input 0 

0 10 bit 

1 12 bit 

5 Thermo input 1 







12 .. 23 unused 

(� Thermo input 0, 

byte 4) 

180 E 408 GB 

12.07.2002



0 

1 

2 

3 

0 unused 

1 1 Low module supply voltage 

2...7 unused 

Wire failure detection 

0 1 Thermo input 0 








Short-circuit detection (PT 100) 









unused 


I/O Modules 

E 408 GB 181 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

8 AI Thermo 

4.14.5.4 Useful Data of Analogue Inputs 

Byte (Kuhnke) 1 

(Intel) format 

Value 


Input 

Addressing by 


0 LB 2 

HB BIxyz. 3 

0 

1 HB LB 

BIxyz. 

2 LB HB 1 

BIxyz. 

3 HB LB 

BIxyz. 

4 LB HB 2 

BIxyz. 

5 HB LB 

BIxyz. 

6 LB HB 3 

BIxyz. 

7 HB LB 

BIxyz. 

8 LB HB 4 

BIxyz. 

9 HB LB 

BIxyz. 

10 LB HB 5 

BIxyz. 

11 HB LB 

BIxyz. 

12 LB HB 6 

BIxyz. 

13 HB LB 

BIxyz. 

14 LB HB 7 

BIxyz. 

15 HB LB 

BIxyz. 

1 � 4.14.5.2, Parameter Data, Byte 2 

2 


3 



z = byte number plus quantity of input bytes of preceding modules 

182 E 408 GB 

12.07.2002

4.14.6 Temperatu res 

Kuhnke format 

Output as sign bit (bit 15) and reading (bits 14...0) 

I/O Modules 

Example for temperature >= 0 °C: 

BI03a00. $E1 

BI03a01. $10 

Load temperature by word command: LD BI03a00. 

$10E1 � decimal 4321 � 432.1 °C 

Example for temperature < 0 °C: 

BI03a00. $41 

BI03a01. $81 

$90E1 � $8000 + $0141 

Sign: $8000 � – 

Reading: $0141 � decimal 321 � 32.1 °C 

i.e value = -32.1° 

Two's complement 

Output as 2 byte two's complement: 


BI03a00. $E1 

BI03a01. $10 

$10E1 � decimal 4321 � 432.1 °C 


BI03a00. $BF 

BI03a01. $FE 

$FEBF � decimal -321 � -32.1 °C 

E 408 GB 183 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

8 AI Thermo 

4.14.7 Sensor Co nnection 

PT 100 measuring rule 

A constant current flows through the sensor via the Ic 

connectors. The M connectors measure the voltage dip 

caused by the sensor's temperature-dependent resistance. 

PT 100: 4-core wire 

Four-core wire sensors are the most accurate because 

they compensate for the noise caused by the measuring 

wire. 

PT 100 

4-core 


Bridge M- and lc- at the sensor and separately duct to the 

terminals (cable resistance causes imprecision). 

PT 100 

3-core 

Rcable 

Ic+ 

M+ 

M- 

Ic- 

Ic+ 

M+ 

M- 

Ic- 

184 E 408 GB 

12.07.2002


I/O Modules 

Bridge Ic+ and M+ as well as M- and lc- at the sensor and 

separately duct to the terminals (cable resistance causes 

imprecision). 

PT 100 

2-core 

Thermo element 

Thermo elements output a temperature-dependent thermo 

voltage. The thermo voltage is measured via connectors 

M+ and M-. The module internally compensates for cold 

points. 

Type J 

Type K 

Type L 

Rcable 

Rcable 

Ic+ 

M+ 

M- 

Ic- 

Ic+ 

M+ 

M- 

Ic- 

E 408 GB 185 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI Thermo 

4.15 4 AI Thermo 


This module has 4 analogue inputs for temperature sensors. 

It is available as part of a bus interface unit and as 



� "L2+“ + 24V DC 

� "L2-“ 0V 

Analogue inputs 

� Ic+ Constant current line (positive) 

� Ic- Constant current line (negative) 

� M+ Measuring line (positive) 

� M- Measuring line (negative) 

� Shield 

186 E 408 GB 

12.07.2002



I/O Modules 










Opto-electronic signal couplers separate the potentials of 

analogue inputs from the system voltage (voltage supplied 

to the bus interface unit) and the internal module bus (� 

0). 

Input signal 


(see „...Parameter Settings“). Below find a list of possible 


be connected: 


PT100 M+, M-, I+, I- 

Type J,K,L M+, M- 

0..100mV M+, M- 

Shielding 





E 408 GB 187 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI Thermo 



� run Module ready to operate 

Failure indication of analogue outputs 






the type of failure/error (�4.14.5.3) 

188 E 408 GB 

12.07.2002


I/O Modules 

Power supply to inputs.........................24 V DC -20%/+25% 

with polarity safeguard 


from system supply (5 V DC)..........approx. 180 mA 

from I/O supply (24 V DC) ..............approx. 35 mA (ex load current) 

Ready indicator....................................1 green LED 1 !run“ 

Inputs 

Quantity/type........................................4/analogue thermo 


Select type of sensor ...........................PT 100, thermo element 

type J, type K, type L, 0 ... 100 mV 

Measuring range 

PT 100 .................................................-50° ... +450°C 

Thermo element type J ........................-10° ... +250°C 

Thermo element type K ....................... 0° ... +1200°C 

Thermo element type L........................-10° ... +250°C 

Resolution ............................................adjustable 12 bit/10 bit 

Conversion time per channel ...............102 ms (separate channel switch-off) 

Failure indicator ..................................4 red LEDs 1 "fail“ 

1 Built-in LEDs: class 1 light emitting diodes ( EN 60825-1) 

E 408 GB 189 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI Thermo 

Noise pulse protection, error limits 

Sensor type: PT 100 Thermo element 

Type J Type K Type L 0..100 

mV 

Max. standard deviation in relation to the input range [%] 

Total temperature range ±0.32 ±1.94 ±0.58 ±1.94 ±0.68 

at 25 °C ±0.16 ±1.4 ±0.42 ±1.4 ±0.6 

Temperature failure in relation to the input range [%] 

±0.16 ±0.6 ±0.16 ±0.6 ±0,082 

Linearity error in relation to the input range [%] 

±0.31 ±0.6 ±0.34 ±0.66 ±0.05 

Precision of repetition, steady state at 25°C in relation to input range [%] 

±0.08 ±0.16 ±0.05 ±0.28 ±0.1 

Cold point compensation .....................Internal 

Limiting value alert...............................No 

Wire failure monitoring.........................Yes 

Short circuit monitoring ........................Yes (PT 100) 

Diagnostic data readout.......................Yes 


of voltage input ...............................± 15V 

Initial resistance ratings 

Voltage input...................................10 MΩ 





190 E 408 GB 

12.07.2002



I/O Modules 


data below. 

Byte 

Identification 

Type of data 

Explanation 

No. of data 

bytes 


1 0x97 Inputs 8 Complete 


E 408 GB 191 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI Thermo 




1 unused 

2 

3 

4 



1 Swap high byte and low byte (Motorola) 

Representation of temperatures as 0.1 °C: 

0 Kuhnke format (bit 15= sign, bit 14...0 = reading) 

1 Two's complement 

Bits 

0..6 

Type of sensor of thermo input 0: 

0000 Inactive 

0001 PT 100 

0010 Thermo element type J 

0011 Thermo element type K 

0100 Thermo element type L 

0101 0 .. 100 mV 

Bit 7 Resolution of thermo input 0 

0 10 bit 

1 12 bit 




8 .. 23 unused 

(� Thermo input 0, 

byte 4) 

192 E 408 GB 

12.07.2002



0 

1 

2 

3 

0 unused 

1 1 Low module supply voltage 

2...7 unused 

Wire failure detection 





4..7 1 unused 

Short-circuit detection (PT 100) 





4..7 1 unused 

unused 


I/O Modules 

E 408 GB 193 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI Thermo 

4.15.5.4 Useful Data of Analogue Inputs 

Byte (Kuhnke) 1 

(Intel) format 

Value 


Input 

Addressing by 


0 LB 2 

HB BIxyz. 3 

0 

1 HB LB 

BIxyz. 

2 LB HB 1 

BIxyz. 

3 HB LB 

BIxyz. 

4 LB HB 2 

BIxyz. 

5 HB LB 

BIxyz. 

6 LB HB 3 

BIxyz. 

7 HB LB 

BIxyz. 

1 � 4.14.5.2, Parameter Data, Byte 2 

2 


3 



z = byte number plus quantity of input bytes of preceding modules 

194 E 408 GB 

12.07.2002

4.15.6 Temperatu res 

Kuhnke format 

Output as sign bit (bit 15) and reading (bits 14...0) 

I/O Modules 


BI03a00. $E1 

BI03a01. $10 

Load temperature by word command: LD BI03a00. 

$10E1 � decimal 4321 � 432.1 °C 


BI03a00. $41 

BI03a01. $81 

$90E1 � $8000 + $0141 

Sign: $8000 � – 

Reading: $0141 � decimal 321 � 32.1 °C 

i.e value = -32.1° 

Two's complement 

Output as 2 byte two's complement: 


BI03a00. $E1 

BI03a01. $10 

$10E1 � decimal 4321 � 432.1 °C 


BI03a00. $BF 

BI03a01. $FE 

$FEBF � decimal -321 � -32.1 °C 

E 408 GB 195 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

4 AI Thermo 

4.15.7 Sensor Co nnection 

PT 100 measuring rule 

A constant current flows through the sensor via the Ic 

connectors. The M connectors measure the voltage dip 

caused by the sensor's temperature-dependent resistance. 


Four-core wire sensors are the most accurate because 

they compensate for the noise caused by the measuring 

wire. 

PT 100 

4-core 


Bridge M- and lc- at the sensor and separately duct to the 

terminals (cable resistance causes imprecision). 

PT 100 

3-core 

Rcable 

Ic+ 

M+ 

M- 

Ic- 

Ic+ 

M+ 

M- 

Ic- 

196 E 408 GB 

12.07.2002


I/O Modules 

Bridge Ic+ and M+ as well as M- and lc- at the sensor and 

separately duct to the terminals (cable resistance causes 

imprecision). 

PT 100 

2-core 


Thermo elements output a temperature-dependent thermo 

voltage. The thermo voltage is measured via connectors 

M+ and M-. The module internally compensates for cold 

points. 

Type J 

Type K 

Type L 

Rcable 

Rcable 

Ic+ 

M+ 

M- 

Ic- 

Ic+ 

M+ 

M- 

Ic- 

E 408 GB 197 

12.07.2002 

4 AI 

8 AI Thermo 

4 AI Thermo 

Tab 

Tab 

Tab

Profi I/O 690E+ and PROFIBUS 

5 Software 

5.1 General 

PROFIBUS-DP is a field bus. DP stands for “Decentralised 

Periphery“. This bus is designed for simple, cyclic 

communication processes at high transfer rates. 

Open communication 

PROFIBUS-DP has been standardised in European Norm 

EN 50170 vol. 2 Open communication is ensured because 

many vendors of electronic equipment support the protocol. 

Topology 

PROFIBUS-DP is constructed as a line. The number of 

stations on any one line is limited to 32. Where that is not 

enough, you can establish a second line by installing a 

repeater (bi-directional line amplifier) in the first line. 

Repeaters also count as stations (without their own station 

address) so that the number of "real" stations on the 

line is reduced to 31 (or to 30 if you are using 2 repeaters). 

Using up to 3 repeaters you can increase the number 

of bus stations to 123. 

Station address 

Every station has its own station address. PROFIBUS-DP 

allows addresses in the range between 0 and 126 (VE- 

BES, the PROFIBUS configurator for Kuhnke controllers, 

supports an address range of 0...99). 

For further reading � 6.3 

198 E 408 GB 

12.07.2002

5.1.1 Profi I/O 6 90E+ and PROFIBUS-DP 

5.1.1.1 Network inte gration 

5.1.1.2 Master 

Software 

Profi I/O 690E+ is an input/output device without any control 

functions. Its purpose is to use its inputs for the decentralised 

reading of sensor signal states (switches, relay 

contacts, light barriers, proximity switches...) and to 

use its outputs for switching actuators (relays, solenoids, 

solenoid valves...). 

The user need not write any communication programs for 

Profi I/O 690E+ itself. 

A PROFIBUS configurator is used to integrate the device 

in networks. 

If a Kuhnke controller (Profi Control 680l, PC Control 

645...) is the master, the VEBES PROFIBUS configuration 

software is the tool to set up the network (� 0). 

You need device master file (GSD) KUHN6900.GSD for 

your configurator entry (� 5.2.1). which contains all the 

required device information. 

Actual signal processing is done in a higher-level controller, 

i.e. the master (class 1). This might be a PC Control 

645-12M or any other device that is a valid PROFIBUS- 

DP device and which complies with the settings made for 

active bus stations. The master is connected to Profi I/O 

690E via the PROFIBUS cable. 

The term Master (without further classification) in this 

manual always refers to Class-1 masters. 

E 408 GB 199 

12.07.2002

Profi I/O 690E+ and PROFIBUS 

5.1.1.3 Station addr ess 

5.1.2 Example 

Profi I/O 690E+ has a coding switch for setting the station 

address (� 3.2.4). The switch supports an address range 

of 0 to 126. 

The illustration below shows Profi I/O 690E+ fully configured 

with 4 different I/O modules. This section describes 

how to set up a network by means of various configuration 

tools, assuming that you are using the above module configuration. 

Profi I/O 690E+ is configured as follows: 

I/O extension #3 

8 digital inputs 

8 digital outputs 


4 analogue inputs 



2 analogue outputs 

Bus interface unit 


16 digital outputs 

200 E 408 GB 

12.07.2002

5.2 Master-Slave Communication 

Software 

This section provides you with some basic details about 

how to add Profi I/O 690E+ to a network. Refer to the following 

chapters to learn which steps you need to take in 

conjunction with various DP masters (�5.3 Kuhnke controller 

is master, 0 S7 (Siemens) is master, 0 S5 

(Siemens) is master). 

5.2.1 Device Ma ster File KUHN6900.GSD 

File KUHN6900.GSD contains the master data of DP 

slave Profi I/O 690E+. PROFIBUS configuration tools require 

the file to be able to add the device to a DP network. 

If your configurator features graphics support, it can also 

show an image of the DP slaves. The graphics file for 

69ßE+ is called KU_6900n.DIB. (Use a graphics editor to 

convert the DIB file into a BMP file if your configurator accepts 

BMP-format graphics files only.) 

File sources: 

� VEBES 3.10 or higher version (GSD file only) 

� Internet site 

http://www.profibus.com 

section “GSD Library” 

� or contact Kuhnke (� address on page 289). 

E 408 GB 201 

12.07.2002

Master-Slave Communication 

5.2.2 Initialising 

500 

Step 

0 1) 

1 

2 

3 

4 

When you start the master it will first initialise all slaves 

connected to it: 

Sender Frame 

Recipient 

Station SAP 

Station SAP 

Master 62 Set parameters Slave 61 

Slave - Single code ackn. Master - 

Master 62 Get diagnostic data Slave 60 

Slave 60 Diagnostic data Master 62 

Master 62 Set parameters Slave 61 


Master 62 Check configuration Slave 62 


Master 62 Get diagnostic data Slave 60 

Slave 60 Diagnostic data Master 62 

1) Step 1 is taken by the following masters only: 

Profi Control 680I, DP master module system 680, PC Control 645- 

If there is no device-specific fault in the DP slave, it will 

return a 6 byte response (standard diagnosis), i.e. initialisation 

was successful and the device is ready for data 

exchange. If there was a fault, the slave will return the 

device-specific diagnostic data with its response message. 

In this case, communication will not start and initialisation 

will be repeated starting with Step 1. 

202 E 408 GB 

12.07.2002

5.2.3 Sending P arameter Data (Prm_Data) 

Software 

The parameters of passive stations (slaves) are set during 

DP system startup. The master transmits all parameter 

data to the DP slave (in this case: Profi I/O 690E+). The 

master is also allowed to send/change parameter settings 

during network operation. 

The first 7 bytes (octets 1...7) contain the general bus parameters. 

They are obligatory for all DP slaves and supported 

by almost all of the usual configurators. 

Starting with byte no. 8 you can transmit device-specific 

parameters. These deserve particular attention as they influence 

functions of the relevant device 

5.2.4 General B us Parameters 

Octet 1: Station_status 

Refer to EN 50170, "Send parameter data", for details 

Octet 2: WD_Fact_1 

Range of values 1...255 

Octet 3: WD_Fact_2 

Range of values 1...255 

Octets 2 and 3 define the response monitoring timeout 

(watchdog time T ) using the following equation: 

WD 

T [s] = 10 ms * WD_FACT_1 * WD_FACT_2 

WD 

Use this equation to define times between 10 ms and 650 

sec independent of the baud rate. The device reports error 

no. 4 if the watchdog reacts (� 0). 

E 408 GB 203 

12.07.2002


Reaction of outputs to bus errors 

Bit 3 (WD_ON) in octet 1 enables (=1) or disables (=0) the 

watchdog control of that DP slave. The following output 

reactions are supported: 

WD_ON=1 all outputs off 

WD_ON=0 the outputs maintain their current 

status 

Octet 4:Min. Station Delay Responder (min 

T SDR ) 

Default: 11 

This is the minimum time that the DP slave has to wait 

before sending back its response frames to the DP master. 

"0" leaves the current value unmodified. 

Octets 5..6: Ident_Number (unsigned16) 

Profi I/O 690E+: 6900 (hex) 

ID-number of DP slave. 

Octet 7: Group_Ident 

Refer to EN 50170, "Send parameter data", for details 

204 E 408 GB 

12.07.2002

5.2.4.1 Device-spec ific Bus Parameters 

Software 

Octet 8... (max) 109: User_Prm_Data 

Apart from the general bus parameters it is also possible 

to send device-specific parameters (octets 8...max 244) to 

every DP slave. There are 104 bytes (octets) available for 

Profi I/O 690E+. 

Specify the values in the PROFIBUS configurator. 

General parameters (8 Byte) 

Octet Bit Value Description 

8 SPC3_spec_user_prm_byte 

9 

(This byte must remain 0 at all times) 

Reaction of outputs to undervoltage 

0 0 Reset all outputs 

1 Outputs keep current status 

1...7 Reserve 

10 Delayed sending of undervoltage message 

0...255 x 10 ms 

11...15 Reserve 

Module-specific parameters 

Octet 16 and following are the parameters used to configure 

the I/O modules: 

Octets Quantity I/O module plugged into 

16...39 24 0 Bus interface unit 

40...63 24 1 I/O extension1 

64...87 24 2 I/O extension2 

88...111 24 3 I/O extension3 

Refer to chapter 0 to learn which module-specific parameters 

are assigned to the modules. 

E 408 GB 205 

12.07.2002


If you change the device-specific bus parameters during 

operation, make sure to always transmit 8 byte of general 

bus data plus 24 byte for every module. 

5.2.5 Diagnostic Data (Diag_Data) 

Diagnostic data inform the master of the status of the DP 

slave. 

DP slave message 

Usually the slave responds by sending a low-priority 

frame to the master. However, if the DP slave finds an error, 

it sends the master a high-priority frame. While the 

master is not responding accurately but continuing data 

communication as before, the DP slave continues to send 

a high-priority frame. 

Response from the master 

The appropriate response of the master to a high-priority 

frame is to request the diagnostic data: 

Sender Frame 

Recipient 

Device SAP 

Master Request diagnostic data Slave 60 

Slave Send diagnostic data Master - 

After successful diagnosis, the master continues data 

communication unless other actions are started by the 

user program. 

All diagnostic data are sent to the master where they are 

mapped onto specific byte operands. 

In Kuhnke masters 

� 645-500, 680I, PROFIBUS module system 680, and 

657P, the operand range is set via the VEBES configuration 

software; 

206 E 408 GB 

12.07.2002

Software 

� 645-12M and 680V, KUBES module DP_CTRL is 

used to request and download the diagnostic data. 

Standard diagnostic data of Profi I/O 690E+ is contained 

in six bytes (octets 1...6). Bytes 7...31 contain the devicespecific 

diagnostic data. Instead of Byte, the text below 

refers to Octet because this is the term used in the PRO- 

FIBUS standard. 

A set bit (=1) signifies that the described event has occurred. 

5.2.5.1 Standard Di agnostic Data 

Octet 1: station_status_1 

Bit Set by Description 

0 Master Diag.Station_Non_Existent (does not apply to Kuhnke masters) 

DP slave cannot be accessed via the bus 

1 Slave Diag.Station_Not_Ready 

DP slave not ready for data exchange 

2 Slave Diag.Cfg_Fault 

The master’s set of configuration data are not identical with the 

ones found by the slave 

3 Slave Diag.Ext_Diag 

Entry found in device-specific diagnostic data (octet 7...) 

4 Slave Diag.Not_Supported 

The requested information is not supported by the DP slave 

5 Master Diag.Invalid_Slave_Response 

Invalid response received from the DP slave 

6 Slave Diag.Param_Fault 

There were errors in the last frame of parameter data 

7 Master Diag.Master_Lock 

DP slave parameters set by another master 

E 408 GB 207 

12.07.2002



Octet 2:station_status_2 

0 Slave Diag.Prm_Req 

DP slave parameters need to be set again 

1 Slave Diag.Stat_Diag (statistic diagnosis) 

DP master is to get diagnostic data 

2 Slave Always set (=1) 

3 Slave Diag.WD_On 

Watchdog enabled 

4 Slave Diag.Freeze_Mode 

Freeze command received by DP slave 

5 Slave Diag.Sync_Mode 

Sync command received by DP slave 

6 Slave reserved 

7 

Master 

Diag.Deactivated 

DP slave parameters mark DP slave as “deactivated”; the 

DP master therefore no longer includes it in the cyclic polling 


0 

1 

2 

3 

4 

5 

6 

7 Slave 

Octet 3:station_status_3 

Reserved 

Diag.Ext_Diag_Overflow 

There is more diagnostic information than specified in the 

set of device-specific diagnostic data 

208 E 408 GB 

12.07.2002

Software 

Octet 4: Diag.Master_Add 

Address of the DP master that set the parameters of the 

DP slave. 

Octets 5..6: Ident_Number 

Manufacturer code for DP slave identification. 

Profi I/O 690E+: 6900 (hex) 

E 408 GB 209 

12.07.2002


5.2.5.2 Device-spec ific Diagnostic Data “Ext_Diag_Data” 

Octets 7...31 are reserved for device-specific diagnostic 

data. This range can only be accessed by the DP slave. 

General diagnostic data 

Octet Bit Description 

0...5 Header byte Bytes per block = 25 

7 

(including Octet 7 ) 

6...7 

Set to “0”, no change possible 

0...4 Device failure Failure numbers (� 0) 

8 

9 

5...6 unused 

7 Module diagnosis extists (see Octet 9 ) 

0 Fault exists 

I/O module 0 

1 

Fault changed 

2 Fault exists 

I/O module 0 

3 

Fault changed 

4 Diagnosis Fault exists 

5 I/O module 0 Fault changed 

6 Diagnosis Fault exists 

7 I/O module 0 Fault changed 

10 0...7 Bus interface Digit before separator (x.y) 

11 0...7 unit software Digit after separator (x.y) 

version 

210 E 408 GB 

12.07.2002

Software 

Module-specific diagnostic data 

Octet 12 and following are the parameters used for the diagnostic 

data of the I/O modules. Five bytes are reserved 

for every I/O module: 

Octets I/O module plugged into 

12...16 0 Bus interface unit 

17...21 1 I/O extension #1 



Refer to chapter 0 to learn which module-specific diagnostic 

data are assigned to the modules. 

E 408 GB 211 

12.07.2002


5.2.6 Data Exch ange Between Master and Slave 

The master starts to exchange data with the slave when 

the slave has been initialised properly. Data exchange always 

sticks to the same routine: 

Sender Frame Recipient 

Master Sends the output data Slave 

Slave Sends the input data Master 

All data (inputs and outputs) are converted into byte 

strings and sent off. Data packages are sent in the same 

order as the I/O modules: bus interface unit, extension 

#1, ... 

Refer to the description of the modules contained in 

chapter 0 to find information as to the quantity, sequence 

and meaning of bytes for every I/O module. 

Input data: � “useful input data” 

Output data: � “useful output data” 

212 E 408 GB 

12.07.2002

5.2.6.1 Example 

Configuration as in our example (� 5.1.2): 

Input data 

Byte Bits Description 

0 0...7 Digital inputs 0...7 

1 0...7 Digital inputs “.0“...“.7“ 

2 

0...5 Digital inputs 0...5 

6...7 unused 

3 

4 

0...7 Low byte 

Analogue input 0 

0...7 High byte 

5 

6 




7 

8 




9 

10 




11 0...7 Digital inputs 0...7 

Software 

Bus interface 

unit 

I/O 

extension 1 

I/O 

extension 2 

I/O 

extension 3 

E 408 GB 213 

12.07.2002


Output data 

Byte Bits Description 

0 0...7 Digital outputs 0...7 

Bus interface 

1 0...7 Digital outputs “.0“...“.7“ unit 

2 

3 


Analogue output 0 


I/O 

extension 1 

4 

5 


Analogue output 1 


I/O 

extension 2 

6 0...7 Digital outputs 0...7 

I/O 

extension 3 

214 E 408 GB 

12.07.2002

5.2.6.2 Data Consis tency 

Software 

State-of-the-art DP masters (such as PC Control 645- 

12M) feature multi-tasking operating systems Tasks such 

as user program handling or PROFIBUS communication 

are processed acylically. Changing between tasks is controlled 

by timers, thus remaining independent of how far 

the previous task has been processed. 

Consequently, the PROFIBUS task may update the process 

image while being between 2 commands of the user 

program. In that case, the external operands read by the 

next command of the user program may be more up-todate 

than the ones read before. 

This may cause problems if the relevant information refers 

to the same functions. Misinterpretations cannot be excluded. 

Just imagine a 32-bit counter reading of an I/O 

module (e.g. “16 DI/16 DO special-function” � chapter 0) 

that is taken by 2 subsequent commands and that tasks 

change in between those 2 commands of all places! The 

result might be an entirely misinterpreted counter reading. 

Also, if the outputs of a DP slave are connected in parallel, 

you must make sure that they are actuated at the 

same time. 

In all of the above cases, you must ensure that all DP 

slave data are consistent. 

Refer to the manual of the relevant DP master to learn how 

you can obtain data consistency. 

E 408 GB 215 

12.07.2002

Kuhnke Controller is Master 

In Kuhnke masters 

use KUBES module OS_CRIT to remedy the problem. It 

manipulates the OS in that it prevents the OS from 

changing tasks within limited sections of the user program. 

OS_CRIT is delivered with KUBES. It contains a constant 

value as starting parameter. 

1. To enable data consistency: 

JPK OC_CRIT , _____ 

1 -|_____|- 

2. To read, store, compare... all data 

3. To disable data consistency: 

JPK OS_CRIT , _____ 

0 -|_____|- 

216 E 408 GB 

12.07.2002

5.3 Kuhnke Controller Is Master 

Software 

It is quite easy to configure a PROFIBUS-DP network using 

a Kuhnke controller as master. The parameter settings 

required for defining the Profi I/O 690E+ features are 

made via special dialogue boxes that take the possibilities 

of this controller into account. 

5.3.1 Adding Pr ofi I/O 690E+ to a Network 

You need the VEBES configuration software (version 3.10 

or higher) to set up a PROFIBUS network of Kuhnke controllers. 

This chapter tells you how to use VEBES to integrate Profi 

I/O 690E+ in such a network to communicate with the 

master. 

For more detailed information about VEBES please refer 

to the VEBES on-line help system. Beginners' manual E 

315 GB helps you with the first steps you take with the 

software. 

E 408 GB 217 

12.07.2002


Verifying the GSD Catalogue 

The VEBES installer automatically creates a directory 

called VEBESGSD on the hard disk of your PC. This is 

where VEBES copies the GSD files of Kuhnke’s PRO- 

FIBUS-DP slaves to add them to the GSD catalogue later. 

Proceed as follows to verify that the GSD file of Profi I/O 

690E+ has actually been added to the catalogue: 

� Start VEBES 

� Open the Stations menu 

� Choose Create GSD Catalogue... 

The Create GSD Catalogue dialogue is displayed: 

In the upper half of the box you find a list of GSD files 

stored in the selected directory. The lower half of the box 

lists the files that have been added to the catalogue. 

� Check whether the lower half has "Kuhnke Profi I/O 

690E+...” under “...in catalogue:”. 

� If not, choose the directory where the GSD file is 

stored and copy it into the catalogue from there. 

� Click "Cancel" or "OK" to quit the dialogue. 

218 E 408 GB 

12.07.2002

5.3.1.1 Setting the B us Parameters 

Software 

All PROFIBUS-DP network stations share the same bus 

parameter settings. 

Prerequisite: there must be a network. 

Procedure: 

� Open the Line menu 

� Choose Bus Parameters... 

The PROFIBUS Parameters dialogue is displayed: 

Some Kuhnke controllers support dual-mode operation 

which is to say that they can communicate with DP slaves 

via the DP protocol and in the same network use the FMS 

protocol to communicate with FMS slaves or FMS masters. 

At this point you set the time parameters of the network. 

They depend on the protocol, which you do not 

choose via this dialogue, however: 

continued on the next two pages 

E 408 GB 219 

12.07.2002


Either: DP-only Network 

� From the "Timing" box choose "DP protocol". 

� Set a baud rate. 

� Leave all other parameters unchanged if possible. 

The dialogue now looks like this: 

� Click "OK" to close the dialogue box. 

The slave’s baud rate must be the same as the master’s. 

Profi I/O 690E+ automatically sets itself to the master's 

baud rate. 

The DP watchdog control factor set in this box determines 

the period during which the DP slaves must have 

been addressed by the master. It applies to all slaves. 

220 E 408 GB 

12.07.2002

Software 

Or: Dual-Protocol Network (FMS and DP Devices) 

� From the "Timing" box choose "FMS/DP protocol". 

� Set a baud rate. 

� Leave all other parameters unchanged if possible. 


� Click "OK" to close the dialogue box. 

The slave’s baud rate must be the same as the master’s. 

Profi I/O 690E+ automatically sets itself to the master's 

baud rate. 

The DP watchdog control factor set in this box determines 

the period during which the DP slaves must have 

been addressed by the master. It applies to all slaves. 

E 408 GB 221 

12.07.2002


5.3.1.2 Defining Bu s Stations 

You have to define Profi I/O 690E+ as a bus station before 

it can be added to the network. 

Proceed as follows: 


� Choose Stations... 

The Define Station dialogue is displayed. In our case, the 

master has been defined already: 

� Now input the information for the new station: 

Station/Project: name (here: SL_690EP) 

Addr: station address (here: 2) 

Station type: DP Slave (EN 50170-2) 

� and confirm by clicking Accept 

At this stage it is not possible to change the module configuration 

of DP slaves. This is done automatically after 

configuration. 

222 E 408 GB 

12.07.2002


Software 

Although the station has been defined, you still need to 

configure it and set its parameters (see next pages). 

E 408 GB 223 

12.07.2002


5.3.1.3 Setting the D P Options 

� Stay in the Define Station dialogue. 

� Highlight the entry for "SL_690EP..." 

=> the DP Options command button (bottom left) becomes 

active 

� Click the DP Options button. 

The DP Options dialogue is displayed: 

� Select the GSD file: 

Kuhnke Profi I/O 690E+ 1 KUHN6900 

� and confirm by clicking Accept. 

This activates the Select Modules and Set Parameters 

command buttons (see screenshot detail below): 

224 E 408 GB 

12.07.2002

Software 

Diagnostic memory 

The diagnostic information of a DP slave can be analysed 

by the master. Profi I/O 690E+ sends a total of 31 status 

bytes to the master (� 5.2.5). Kuhnke masters 680I, 

680C, 645-500, and 657P have a memory range available 

where they can store these status bytes and where the 

information can then be read by the user program (in 645- 

12M and 680V, this function is provided by software modules 

which increase the speed of internal processing). 

You can choose any starting address (byte operand). The 

length should be 31 bytes so that all diagnostic data can 

be stored. 

When working with Kuhnke masters, it is not absolutely 

necessary to set up a memory range for diagnostic data. 

PROFIBUS messages that are part of the system anyway 

provide information about the communication status 

of the communication partner and its basic error or failure 

messages: 

� PSaxx.xx (communication status) 1 

0 normal condition, connection ok 

1 initiation of connection failed 

2 connection aborted 

4 no connection to DP slave (VEBES) defined 

� PEaxx.xx (Event notification) 1 

In the case of errors or failures, this address contains 

the error code (� 0). 

However, you need the diagnostic data to get detailed information 

about individual modules. We therefore recommend 

that you set up a diagnostic memory at least for initial 

setup and troubleshooting operations. 

Group Ident 

allocates Profi I/O 690E+ to a group (if required) which 

can then be addressed via global control commands. 

1 xx.xx refers to the station number 

(00.00=station 0, 00.01=station 1, 01.00=station 16, etc.) 

E 408 GB 225 

12.07.2002


Control commands 

� Freeze Mode Support info 

when the master sends a Freeze command, the 

status of the inputs is read and "frozen". 

� Sync Mode Support info 

allows synchronous control of the outputs of a DP 

slave. 

(The Clear command is always supported) 

Watchdog control 

enables (tick) the watchdog control (response monitoring 

period) of the DP slave. The default response time is set 

as one of the PROFIBUS parameters (� 5.3.1.1). If the 

DP slave receives no frame during that timeout period it 

will notify error no. 4 (� 6.5.4). 

Operation 

645-12M or 680V as master only: 

Defines whether the DP slave station is to be "passive". It 

will not be addressed by the master if so. This information 

is stored in the master to ensure that it does not include 

the DP slave in the poll list. The master can activate the 

DP slave at any time during operation. The appropriate 

software modules can be obtained. 

(This function is not available for Profi Control 680I, PC 

Control 645-500, Modu Control 657P, and the DP master 

module of the 680 system). 

Operands 

645-12M or 680V as master only: 

Defines whether the process image data is to be available 

as byte operands only, or also as bit operands (does not 

apply to Profi Control 680I, PC Control 645-500, Modu 

Control 657P, and the DP master module of the 680 system). 

226 E 408 GB 

12.07.2002

5.3.1.4 Configuring 

Software 

Specify the input/output configuration of Profi I/O 690E+. 

For our example we will use the configuration as described 

earlier (� 5.1.2): 

� Make sure that the DP Options dialogue is still displayed 

� Click the Select Modules button 

The Select Module Configuration dialogue is displayed: 

� On the Available Modules panels on the left, doubleclick 

the following entries (or select and click ">>"): 

DI 16 / DO 16 

DI 6 / AO 2 

4AI 4 

DI 8 / DO 8 

Always specify 4 modules. Any modules that are not 

available are to be declared as Dummies. 

Continued overleaf 

E 408 GB 227 

12.07.2002


The Used Modules panel on the right now lists the selected 

Profi I/O 690E+ configuration: 

The bottom panel displays information on the input/output 

data provided by the currently selected module. 

� Click OK to return to the DP Options dialogue. 

please turn over 

228 E 408 GB 

12.07.2002

5.3.1.5 Setting the P arameters 

Software 

� Make sure that the DP Options dialogue is still displayed 

� Click the Set Parameters button. 

The User Parameters for Profi I/O 690E+ dialog is displayed: 

� Select the action by which the outputs are to respond 

to Low Voltage and Bus Error. These settings apply 

to all I/O modules used. 

� Set the low voltage detection timeout. 

This refers to the system supply voltage, i.e. the bus 

interface unit. 

� Next configure the I/O module according to your 

needs as described on the following pages. 

please turn over 

E 408 GB 229 

12.07.2002


5.3.1.5.1 Parameters of the “16 DI/16 DO” Module 

� Ensure that the User Parameters for Profi I/O 690E+ 

dialogue is still active. 

� Double-click the DI 16/DO 16 entry. 

The configuration dialogue for this module is displayed: 

� Select one of the input delay times. 

The default setting is 5 ms. When you open this dialogue 

for the first time, the 0 ms setting is active. This is a very 

sensitive setting which is not practical for most applications. 

We therefore recommend that you click Default for 

standard applications unless of course another setting is 

required. 

� Click OK to close the dialogue. 

230 E 408 GB 

12.07.2002

Software 

5.3.1.5.2 Parameters of the “6 DI/2 AO” Module 



� Double-click the DI 6/AO 2 entry. The 

configuration dialogue for this module is displayed: 

� Select the function of the two analogue outputs. 



E 408 GB 231 

12.07.2002


5.3.1.5.3 Parameters of the “4 AI” module 



� Double-click the AI 4 entry. The configuration dialogue 

for this module is displayed: 

For all of the analogue inputs select the following: 

� function 

� filter 

You can enable software filters to suppress interference 

signals. The filters use various methods to interpolate 

the input signals. 

Setting Conversion time 

no filter c. 5 ms 

50 Hz 16.67 ms 

60 Hz (20 ms) 

32, 80, 170, 360 [ms] 

If "no filter" is set, the user program in the master should 

only evaluate the 8 high bits of the analogue value. The 

low bits are not stable when subject to interference signals. 

(� 4.13.6) 

continued on next page 

232 E 408 GB 

12.07.2002

Software 

� Limiting values 

V/mA: limiting values as physical units [V] or [mA] 

Hex: as 2-byte hexedecimal number 

Profi I/O 690E+ sends a frame with diagnostic data to the 

master if any limiting values have been violated (� 

4.13.5.3) 


E 408 GB 233 

12.07.2002


5.3.1.5.4 Parameters of the “8 DI/8 DO” Module 



� Double-click the DI 8/DO 8 entry. 

The configuration dialogue for this module is displayed: 


The default setting is 5 ms. When you open this dialogue 

for the first time, the 0 ms setting is active. This is a very 

sensitive setting which is not practical for most applications. 

We therefore recommend that you click Default for 

standard applications unless of course another setting is 

required. 

� Click OK to return to the User Parameters of 

Profi I/O 690E+ dialogue 

� Click OK to return to the DP Options dialogue. 

234 E 408 GB 

12.07.2002

Software 

The Define Station dialogue now contains all information 

required for the selected DP slave: 

� Click Done to quit the dialogue. 

You have now finished configuring Profi I/O 690E+ as a 

bus station. 

E 408 GB 235 

12.07.2002


5.3.1.5.5 Establishing a Process Chart Connection 

All that is left to do now is to establish the necessary connections 

between master and DP slave: 


� Choose Connections - Process Chart... 

The Define Process Chart Connections dialogue is displayed: 

� Choose MASTER from the list box under "from", select 

SL_690EP from the list box under "to", and click 

Accept. 

=> the connection is indicated in the box at the bottom of 

the window as an arrow under "Existing connections". In 

compliance with the PROFIBUS-DP standard, the connection 

was automatically made in both directions. 

Continued overleaf 

236 E 408 GB 

12.07.2002

The box should look like this now: 

� Click Done to quit the dialogue. 

Software 

This is all the information VEBES needs for configuration. 

Everything else is done under KUBES, the operating 

software for Kuhnke controllers. 

Read chapter "5.3.2 User program for Kuhnke masters" 

on the following pages to find more detailed information. 

E 408 GB 237 

12.07.2002


5.3.2 User Prog ram for Kuhnke Masters 

Establishing communication connections for Kuhnke controllers 

(Profi Control 680l, PC Control 645...) causes no 

problems. You need not take care of internal communication 

processes. 

The master’s entire communication management is done 

by ALI, a program interfacing between the user program 

and PROFIBUS-DP. 

For further information about this topic refer to the manuals 

of the relevant controllers or PROFIBUS modules. 

5.3.2.1 Communica tion from the Master’s Perspective 

During network configuration in the VEBES environment, 

the master provides a process chart that serves as a window 

to PROFIBUS-DP. This chart is stored in a RAM section 

via which the master communicates with external inputs 

and outputs. All digital inputs and outputs of a Profi 

I/O 690E+ in a network are mapped on bits and bytes in 

this memory section. 

238 E 408 GB 

12.07.2002

5.3.2.2 Addressing via the Process Chart 

Software 

From the master’s perspective, the inputs and outputs of 

Profi I/O 690E+ are external I/Os. Whereas they are 

treated like the normal ones used in the controller itself, 

they have their own address pattern: 

I 03 a 02 .5 

Channel number 0...7 (bit) 

Group address 00...15 (byte) 

PROFIBUS line address 

PROFIBUS station address 00...99 

Type (I=input, BI=byte input, O=output, BO=byte output 

Analogue inputs and outputs appear as byte inputs and 

byte outputs. Every analogue value is stored in groups of 

2 subsequent bytes which can be accessed via doublebyte 

operations (LD, =D ...). 

5.3.2.3 Uploading P ROFIBUS Data to the Master 

Use KUBES to upload the user program to the master 

controller. This ensures that all PROFIBUS data is transferred 

as well. 

E 408 GB 239 

12.07.2002


5.3.2.3.1 Parameter D ata 

VEBES compiles all DP slave parameters in a file called 

.g_a, which is one of the master's project 

files. 

� VEBES retrieves the General Bus Parameters from 

the settings made in the Bus Parameter and DP Options 

dialogues. 

� VEBES retrieves the Station-Specific Bus Parameters 

from the settings made in the User Parameters of 

Profi I/O 690E+ dialogue. 

When KUBES uploads the project to the master, this information 

is also transferred. 

If the master receives modified PROFIBUS data via the 

Adjust Program function while the controller is in Run 

mode, the new parameters will not automatically take 

effect because the master does not forward them to the 

DP slaves. 

To forward the new parameters to the DP slaves Reset 

and restart (Run) the master after program adjustment. 

240 E 408 GB 

12.07.2002

5.3.2.4 Example Pr ograms 

Software 

The examples below were written for a DP slave configured 

as described in chapter 5.1.2. For input/output address 

information refer to the table (� 5.2.6.1) which was 

compiled for the same configuration. 

We suggest that you define symbols in the Symbol Table 

for all I/O addresses. This avoids getting operands confused 

when writing the program. And the symbols make 

the program a lot easier to understand. 

The fact that all data are stored in the process chart as a 

sequence of bytes underlines the necessity of being particularly 

careful when allocating them to the I/Os (� 

5.2.6.1) 

However, the short program examples on the following 

pages contain no symbols to make it more obvious how 

remote I/Os are addressed. 

E 408 GB 241 

12.07.2002


5.3.2.4.1 Actuating O utputs 

To enable or disable a Profi I/O 690E+ output, the user 

program in the master writes the corresponding information 

into the process chart. 

Program example #1 

One of the master’s digital inputs is to actuate a digital 

output of Profi I/O 690E+: 

L I00.00 ; read status of local input 

= O02a00.0 ; actuate digital output 0 

on the DP slave’s bus interface unit 


An analogue value generated by the master is to be output 

to an analogue output of Profi I/O 690E+: 

LD +05.500V ; load constant analogue value 5.5 V 

=D BO02a02. ; actuate analogue output 0 

of I/O extension #1 

The status of all outputs is automatically transmitted from 

the master's process chart to Profi I/O 690E+ which then 

directly actuates the outputs. 

Precision 

Due to the fact that you can only input three digits after 

the decimal point, the precision of physical values input 

under KUBES is 0.1 mV or 0.1 µA resp. 

However, the resolution of the analogue outputs of Profi 

I/O 690E+ is 15 or 16 bit resp. (see ch. "4.2.3.5. Technical 

data..."). The resulting precision is 0.3 mV or 0.3 µA resp. 

If you wish to output values of this degree of precision you 

have to input them as decimal or hexadecimal values, not 

as physical units [V] oder [mA], under KUBES. 

242 E 408 GB 

12.07.2002

Software 

5.3.2.4.2 Reading Inp uts 

Profi I/O 690E+ responds to an output data frame by 

sending the status of all inputs. This data exchange is not 

in line with the PLC cycle. The master adds the information 

to the process chart where they are then available for 

further processing by the user program. 


A digital input of Profi I/O 690E+ is to actuate one of the 

master’s digital outputs: 

L I02a02.0 ; read status of input 0 of the 

DP slave’s I/O extension #1 

= O00.00 ; actuate local output 


The master is to compare a value of an analogue input of 

Profi I/O 690E+ with a previously defined value: 

LD BI02a03. ; read status of analogue 

output 0 of I/O extension #2 

CMPD 3.4V ; compare with value 3.4 V 

JP< LABEL ; and react with a jump 

E 408 GB 243 

12.07.2002

S7 (Siemens) is Master 

5.4 S7 (Siemens) Is Master 

5.4.1 Preparatio n 

Tools and equipment used 

� STEP7-V5.0 + SP3 

� SIMATIC S7 CPU315-2 DP 

� 690E+ configured as in our example (� 5.1.2) 

• Adding “third-party devices” (from Siemens’ 

perspective) to the STEP7 configurator 

• Make sure you have the following files at hand: GSD 

file KUHN6900.GSD and (to add the image) file 

KU_6900n.DIB or KU_6900n.BMP. Read chapter 

5.2.1 to know where the files are located. 

• Copy file KUHN6900.GSD to folder 

C:\STEP7\S7DATA\GSD 

• Copy file KUHN6900n.BMP to folder 

C:\STEP7\S7DATA\NSBMP 

• In the hardware configurator choose: 

Options, Update GSD Files 

• In the hardware configurator choose: 

View, Catalogue 

To check if the device is in the catalogue: 

• Choose PROFIBUS-DP, Additional Field Devices, 

folder “I/O” Profi I/O 690E+, Universal Module 

� illustration on next page 

244 E 408 GB 

12.07.2002

Overview Detail 

Software 

E 408 GB 245 

12.07.2002


5.4.2 Project Pla nning Using SIMATIC Manager 

� File, New, Project: Select a name (here: “PLUS1” 

Insert, Station, SIMATIC 300 Station(1) 

� Click SIMATIC 300 Station, open object 

or 

� Double-click SIMATIC 300 Station(1) to make the 

Hardware icon appear; double-click that icon to 

display the hardware configurator and the catalogue. 

246 E 408 GB 

12.07.2002

5.4.3 Configurin g the Master 

Software 

� Select SIMATIC 300 to gain access to the hardware 

components of S7-300 

� Double-click a component or drag it onto the 

worksheet to configure the controller. 

� 1. Rack-300/profiled bar 

� 2. PS-300 / power supply in slot 1 

� 3. SM-300/D0-300/ module with 16 digital outputs in 

slot 4 

� 4. CPU 315-2DP in slot 2 (requires 

2 slots) 

When you add the CPU, the Properties – PROFIBUS 

Interface DP Master dialog pops up; click New to create a 

PROFIBUS subnet. 

E 408 GB 247 

12.07.2002


Click the Network Settings tab to define the bus 

parameters of the new network. 

Profi I/O 690E+ supports the fastest parameters (DP 

settings), allowing transfer rates of up to 12 Mbaud. Note, 

however, that a subnet uses the same set of parameters 

for all devices connected to it. Thus, if you wish to add 

other devices later you must ensure that your parameters 

are supported by all of them. 

When you have configured the CPU, a DP master 

appears in slot 2.1 featuring an outgoing line called DP 

Master System. Select the slaves from the catalogue as 

appropriate and connect them to that line. 

248 E 408 GB 

12.07.2002

5.4.4 Adding 69 0E+ to the Network 

Software 

� From the hardware catalogue choose folder 

PROFIBUS-DP\Kuhnke Field Devices\I/O 

� Drag Profi I/O 690E+ from the catalogue onto 

line DP Master System. 

The Properties – PROFIBUS Interface Profi I/O 

690E+ dialog pops up; specify the PROFIBUS station 

address (5 in this case, � below). 

In the next dialogue you specify the modules that 

your Profi I/O 690E+ is equipped with. 

In our example we have the following module 

configuration: 

1. Bus interface unit with 16 DI / 16 DO 

2. Extension module, 6DI / 2AO 

3. Extension module, 4AI 

4. Extension module, 8DI / 8DO 

Every module takes up 2 logical slots of the device. 

Choose “empty slot” for every slot that carries no module. 

You must define 8 logical slots! 

Configuring Profi I/O 690E+ 

E 408 GB 249 

12.07.2002


5.4.4.1 Module 16D I/16DO 

5.4.4.2 Module 6DI/ 2AO 

5.4.4.3 Module 4AI 

5.4.4.4 Module 8DI/ 8DO 

� Insert the 16DI/16DO module, Part1 (16 inputs) 

P1: DI16/DO16 into slot 0. 

� Insert the 16DI/16DO module, Part2 (16 outputs) 


Together with the parameters, the data addresses are 

part of the module’s object properties. They are assigned 

automatically but can be set manually or changed later. 

� Insert the 6DI/2AO module, Part1 (6 inputs) 

P1: DI6/AO2 into slot 2. 

� Insert the 6DI/2AO module, Part2 (2 anal. outputs) 

P2: DI6/AO2 into slot 3. 

� Insert the 4AI module, Part1 (4 analogue inputs) 

P1: AI4 into slot 4. 

� Insert the 4AI module, Part2 (Empty) 

P2: AI4 into slot 5. 

� Insert the 8DI/8DO module, Part1 (8 inputs) 


� Insert the 8DI/8DO module, Part2 (8 outputs) 


250 E 408 GB 

12.07.2002

5.4.5 Parameter s of Profi I/O 690E+ 

Software 

Double-click the icon of Profi I/O 690E+ connected to the 

PROFIBUS line to display the Properties DP Slave dialog 

where you set the station’s object properties. 

� On the General tab you define the PROFIBUS 

address and bus parameters. 

� On the Parameter Assignment tab, click the 

Change Value button to change the device settings. 

Adjustable options: 

� Reaction of outputs to undervoltage 

� Delay of low voltage detection 

E 408 GB 251 

12.07.2002


5.4.5.1 Module 16D I/16DO 

Double-click one of the slots to open the Properties – DP 

Slave dialogue. 

� On the Address/ID tab, you can set an optional data 

address in the PLC program. 

� On the Parameter Assignment tab (only available 

for slots with Part1 modules (P1:)), click the Change 

Value button to change the device settings. 


� Input delay of (all) digital inputs 

252 E 408 GB 

12.07.2002

5.4.5.2 Module 6DI/ 2AO 

Software 



� Analogue value formate (high byte/low byte) 

� Current/voltage/measuring range of every channel 

Note: With regard to PROFIBUS, the analogue outputs 

are 4 byte consistent data. 

E 408 GB 253 

12.07.2002


5.4.5.3 Module 4AI 


� Analogue value format (high byte/low byte) 

� Current/voltage/measuring range of every channel 

� Filter of every channel 

� Limiting values of every channel (exceeding causes a 

frame of diagnostic data to be sent) 

Note: With regard to PROFIBUS, the analogue outputs 

are 8 byte consistent data (across entire length). You 

must therefore read them using SFC 14. 

254 E 408 GB 

12.07.2002

5.4.5.4 Module 8DI/ 8DO 



Software 

E 408 GB 255 

12.07.2002


5.4.6 Addressin g 

5.4.7 Program E xample 

� overleaf 

256 E 408 GB 

12.07.2002

5.5 

Software 

E 408 GB 257 

12.07.2002


S5 (Siemens) Is Master 

5.5.1 Preparatio n 

Tools and equipment used: 

� COM PROFIBUS V3.3 

� SIMATIC S5 CPU with IM308C 

� 690E+ configured as in our example (� 5.1.2) 

Adding “third-party devices” (from Siemens’ perspective) 

to COM PROFIBUS 

� Copy file KUHN6900.GSD to folder 

C:\COMPB33\GSD 

� In COM PROFIBUS choose: File, Import GSD Files 

258 E 408 GB 

12.07.2002

5.5.2 Project Pla nning 

� File, New: Select master system and 

specify station address 

Appendix 

Click OK to display a chart of the DP master system. A 

slave catalogue pops up. 

E 408 GB 259 

12.07.2002


5.5.3 Adding Pr ofi I/O 690E+ to the Network 

� Project, New Slave – or click relevant I/O in the slave 

catalogue and drag it onto the project sheet. 

� First of all, set the address of the slave (here: 3) 

The Slave Properties dialogue is displayed: 

� Select Family: I/O, Station Type: Profi I/O 690E+ 

� OK opens the Configuration dialogue. 

� The first module you choose is DI16 / DO16. 

� Click OK to add 690E+ to the network. 

see illustration on next page 

260 E 408 GB 

12.07.2002

Appendix 

E 408 GB 261 

12.07.2002


5.5.4 Configurin g Profi I/O 690E+ 

5.5.4.1 Module 1: 1 6DI/16DO 

5.5.4.2 Module 2: 6 DI/2AO 

The first module is already configured when you add slave 

690E+ to the network. However, it is mandatory that you 

define 4 modules. If you are working with fewer modules, 

you must plug in dummy modules (empty slot). 

� Choose Project, Slave Properties (double-click I/O 

icon of 690E+): 

� Configuration: List Configuration: Profi I/O 690E+ is 

displayed. 

� Enter the data of module 2 into lines 2 and 3: 

262 E 408 GB 

12.07.2002

5.5.4.3 Module 3: 4 AI 

5.5.4.4 Module 4: 8 DI/8DO 



Appendix 

E 408 GB 263 

12.07.2002


5.5.4.5 Configuratio n List 

The following list is to be displayed when you have fully 

configured the device. 

We will not detail how the addressing works in this case. 

Auto Addr. was selected. 

Note: 

� Use “empty slot” as Part 2 of the analogue input 

module 

� Unit consistency is available for analogue data (only). 

264 E 408 GB 

12.07.2002

5.5.5 Parameter s of Profi I/O 690E+ 

Appendix 

In the Set Slave Properties dialogue, proceed as follows: 

� Edit 104 bytes (see section 5.3.6 for details) 

Part 1 

Part 2 

5.5.6 Further Se ttings 

Via the options of the Project menu of COM PROFIBUS, 

you control dialogues that allow you to set bus 

parameters, group allocations, master properties, etc. 

Make sure to save the master system to a file when you 

have taken all preparatory steps at the latest. 

E 408 GB 265 

12.07.2002

Technical Data 

6 Append ix 

6.1 Technical data 

Type ..................................................... open 




Ambient temp. during operation .....0...55 °C 


Basic bus interface unit data 





Weight [g] 





Voltage............................................ 24 V DC -20%/+25% 

Max. power consumption ............... c. 200 mA (fully equipped) 

PROFIBUS 

Connector ............................................ 9-pin Sub-D socket 

Potential separation........................ yes 

Protocol........................................... PROFIBUS-DP 

Max. baud rate................................ 12 Mbit/s 

266 E 408 GB 

12.07.2002

Local system messages ...................... by LEDs 1 

Appendix 

LED "run" ........................................ ready/operating 

LED "failure" ................................... error 

Remote system messages .................. diagnostic data via PROFIBUS 

Extension modules .............................. up to 3 I/O modules, seriesconnected 

by ribbon cable and 

connector 

Basic I/O extension data 





Weight [g] 




System power supply........................... 5 V DC (from bus interface unit) 

Connection with bus interface unit....... up to 3 I/O modules, seriesconnected 

by ribbon cable and 

connector 

Inputs and outputs ...............................� chapter 0 I/O modules 


E 408 GB 267 

12.07.2002

Part Numbers 

6.2 Part numbers 

6.2.1 8 DI / 8 DO 

Abbreviations: 

DI: Digital Input DO: Digitale Output 

AI: Analogue Input AO: Analogue 



1-core screw terminals..............................690.523.11.00 

1-core spring terminals .............................690.513.11.00 



I/O extension 





6.2.2 8 DI / 8 Po wer DO 





268 E 408 GB 

12.07.2002

6.2.3 16 DI / 16 DO 



Appendix 





I/O extension 











I/O extension 





E 408 GB 269 

12.07.2002

Part Numbers 

6.2.4 16 DI 


6.2.5 32 DI 


16 Digital Inputs 

1-Core screw terminals .............................690.623.20.00 

1-Core spring terminals.............................690.613.20.00 

I/O extension 









I/O extension 




270 E 408 GB 

12.07.2002

6.2.6 16 DO 


6.2.7 32 DO 


Appendix 

16 Digital Outputs 



I/O extension 









I/O extension 

6.2.8 8 DO, Rel ays 




I/O extension 



E 408 GB 271 

12.07.2002

Part Numbers 

6.2.9 16 DI / 16 DO Special-Function 

Currently available with 2 up-counters, 32 bit, 300 Hz 


On enquiry. 




I/O extension 


6.2.10 1 Counter (A, B, ref) / 13 DI / 16 DO 

Features 1 up/down counter (A, B, ref) 16 bit, 300 Hz 





6.2.11 2-Channe l counter module 


I/O extension 


272 E 408 GB 

12.07.2002

6.2.12 6 DI / 2 AO 


6.2.13 4 AI 


Appendix 



I/O extension 







I/O extension 

6.2.14 8 AI Therm o 






I/O extension 


E 408 GB 273 

12.07.2002

Part Numbers 

6.2.15 4 AI Therm o 




I/O extension 


274 E 408 GB 

12.07.2002

6.2.16 PROFIBU S Accessories 

6.3 Versions 

Bus node, On/Off Passive bus termination, 

"A" type cables 

with vertical cable OUT connector ............645.180.00 

Appendix 

Bus node 

with horizontal cable OUT connector........690.180.05 


Passive bus termination, "A" type cables 

with horizontal cable OUT connector .......690.180.07 


Active bus terminator, 230 V AC power supply 

“A” type cables ..........................................680.180.12 

“B” type cables ..........................................680.180.10 

Active bus terminator, 24 V DC power supply 

“A” type cables ..........................................680.180.14 

“B” type cables ..........................................680.180.15 

System Profi I/O 690E+ is permanently under 

observation.This means, that software or hardware will be 

changed if necessary. Beyond this necessary or 

meaningful expansions are made. 

� Softwareversion 1.4 

� Softwareversion 1.5 

Limitation of input and output data has been 

increased. 

E 408 GB 275 

12.07.2002

Part Numbers 

6.4 Literature 

6.4.1 Kuhnke M anuals 

Programming manual for Kuhnke controllers ...E 417 GB 

VEBES, PROFIBUS network configurator........E 315 GB 

KUBES, Kuhnke operating software.................E 327 GB 

User interface for the programming, testing, and 

documenting of user programs for Kuhnke controllers 

PROFIBUS DP..................................................E 365 GB 

Fundamentals, installation, acessories 

Profi Control 680I ..............................................E 308 GB 

PROFIBUS modules of system 680..................E 509 GB 

PC Control 645-500 ..........................................E 405 GB 

PC Control 645-12M .........................................E 528 GB 

Modu Control 657P and PROFIBUS module....E 312 GB 

Profi Control 680V.............................................E 598 GB 

ProfiControl 690PLC+ 

� in preparation at press date..........................E 559 GB 

6.4.2 Further PR OFIBUS Reading 

Norm sheet: EN 50 170, PROFIBUS 

Book: 

PROFIBUS, The Field Bus for Industrial Automation 

Klaus Bender Ed.) Carl Hanser Verlag (Munich) / 

Prentice Hall (New York, London) 

ISBN 13-012691-8 (hbk) 

Homepage: http://www.profibus.com/ 

section: Documentation 

276 E 408 GB 

12.07.2002

6.5 Error Handling 

Appendix 

Profi I/O 690E+ monitors itself. Errors are reported to the 

controller which deactivates the outputs, depending on the 

current parameter settings. 

Local Failure Indication 

Any faults Profi I/O 690E+ finds are indicated by the red 

“failure” LED on the bus interface unit lighting up. A flash 

code (see page after next) tells you which type of fault occurred. 

Diagnostic Information to Master 

The master is informed of the problem by Profi I/O 690E+ 

sending a frame of diagnostic data. 

The 8 th byte (octet 8) of the diagnostic data contains an 

error code that specifies the type of problem (see next 

page). Kuhnke masters also store the failure notification in 

PROFIBUS event byte PExxayy. 

The 9 th byte (octet 9) of the diagnostic data tells the master 

which I/O module the problem occurred in. 

Bytes no. 12 and following (octets 12...31) contain detailed 

information. 

Refer to chapter “Device-specific diagnostic data...” (� 

5.2.5.2) 

The best approach to troubleshooting is to find out which 

type of problem occurred by looking at the error code 

(LED flashing and no. in PExxayy). In most cases, this will 

be enough to locate the cause of the problem. 

Check the module-specific diagnostic data only if you 

need more detailed information. 

Errors and failures are numbered through (1 ... max. 255) 

and can be indicated in various ways. 

E 408 GB 277 

12.07.2002

Error Handling 

Overview of (Device) Failures 

Failure Indication 

No. Type LED 

flashes 

1 

Short-circuited output 

2 

Supply: undervoltage 

4 

Communication 

error 


event 1 

Diag. 

octet 8 2 

yes yes yes 

yes yes yes 

yes no no 

5 Bus error 

Wrong module con- 

yes no no 

7 

figuration or communication 

error on 

internal bus 

yes yes yes 

8 Parameter error 

Supply voltage back 

yes yes yes 

13 to normal (� error 

2) 

no yes yes 

Module diagnosis 

128...255 

exists (octet 9) 

s. legend on next page 

1 � 5.3.1.3 Diagnostics memory, PExx.xx 

2 � 5.2.5.2, “Ext_Diag_Data“, octets 8/9 

no yes yes 

278 E 408 GB 

12.07.2002

Errors and failures overview: legend 

Appendix 

LED "failure" 

The red light emitting diode is located on the left side of 

the device above the power supply connections. If an error 

or failure occurs its flashing rhythm indicates the error 

code: 

No. Flash code 

1 

2 

3 

4 

etc. 

The counting pulses follow each other quickly (250/250 

ms). Then there is a break of 1 s and the counting pulses 

start again. 

A flashing sequence is always completed correctly even if 

the cause has been removed in the meantime. 

If you switch the device on without connecting it to the bus 

first, a bus error (error no. 5) is indicated immediately. 

Ext_Diag_Data 

Error messages are sent to the master together with the 

diagnostic information (� 5.2.5.2 octet 8). 

Kuhnke Masters 

Error messages are also notified as PROFIBUS event and 

stored in the appropriate operand (PExx.xx). 

E 408 GB 279 

12.07.2002


6.5.1 Short-circu ited Output (Message No. 1) 

Cause 

� Short circuit 

� Overload 

� Feedback for more than c. 30 ms 

Indication 

� "failure" LED flashes 

� Message to master 

Reaction 

� All outputs disabled 

� The process chart in the master does no longer correspond 

to the output values 

� Inputs can still be read 

Corrective action 

� Remove cause 

� Then: restart hardware (switch device off and on 

again) 

280 E 408 GB 

12.07.2002

6.5.2 Low Voltag e (Message No. 2) 

1 � 5.2.4.1, octet 8 

Cause 

� System supply voltage (L1) < 19 V 

� I/O supply voltage (L2) < 16 V 

Indication 



Appendix 

Reaction 1 (outputs off in case of low voltage) 1 

� All outputs off 

� The process chart in the master does no longer correspond 

to the output values 


Reaction 2 (outputs unmodified in case of low 

voltage) 1 

� Output changes are still enabled 

� The process chart in the master still corresponds to 

the output values as long as the outputs are sufficiently 

supplied (see description of modules). 



� Check voltage supply and remove problem 

(24 V + 25% - 20%) 

� The device resumes normal operation as soon as the 

supply voltage has returned to its specified range 

E 408 GB 281 

12.07.2002


6.5.3 Supply Vo ltage Back to Normal (Message 13) 

Cause 

� System supply voltage (L1) back in specified range 

Indication 

� LED is on (but not flashing) 


282 E 408 GB 

12.07.2002

6.5.4 Communic ation Error (Message No. 4) 

Cause 

Appendix 

Response of watchdog control (response delay monitoring) 

(� 5.2.4.1, octets 2...3), e.g.: 

� Wrong station address 

� Profi I/O 690E+ deactivated 1 

Indication 


Reaction of outputs 

The reaction of the outputs depends on the parameter 

data (� 5.2.4.1, octet 8) 


� Find and remove cause of problem 

� Try increasing the watchdog timeout 

1 DP slaves can be deactivated by “global control” commands. Kuhnke controllers 

use KUBES module DP_CTRL to send a global control command. Masters 645- 

12M and 680V also allow you to define (in VEBES) whether Profi I/O 690E+ is to 

be started in passive mode. 

E 408 GB 283 

12.07.2002


6.5.5 Bus Error (Message No. 5) 

Cause 

No communication with the partner station, caused by: 

� PROFIBUS cable failure 

� partner station has problems or is switched off 

Indication 


Reaction of outputs 

The reaction of the outputs depends on the parameter 

data (� 5.2.4.1, octet 8) 



6.5.6 Wrong Mo dule Configuration (Message No. 7) 

Cause 

� The module configuration or the number of I/Os does 

not correspond to the configurator settings 

Indication 





284 E 408 GB 

12.07.2002

6.5.7 Parameter Error (Message No. 8) 

Cause 

Appendix 

� Wrong length of device-specific parameter data (� 

5.2.4.1, octets 8...111) 

� or wrong data 

Indication 




� Find and remove cause of problem, then reset parameters 

(by re-starting the bus) 

E 408 GB 285 

12.07.2002

Sales & Services 

6.6 Sales & Service 

Fachbereiche/ 

Departements: 

6.6.1 Worldwide 

Australia 

G.Z. Pneumatic Pty. Ltd. 

46 Lillimur Avenue 

Heidelberg West, Vic.3081 

Telefon (3) 9459 3341 

Telefax (3) 9458 3467 

R, M, S, P 

R 

M 

S 

P 

= 

= 

= 

= 

Belgium 

Estebel bv / Stuifmeel Techniek bv 

(� Seite/page 288, Netherlands) 

Cyprus 

Nissad Development Company Ltd 

10 Mykenae Street 

1306 Nicosia 

Telefon (02) 76 50 14 

Telefax (02) 76 15 35 

E-Mail nissad@cytanet.com.cy 

R 

Denmark 

Fritz Schur Teknik AS 

Sydmarken 46 

2860 Søborg 

Telefon +45 70 20 16 16 

Telefax +45 70 20 16 15 

R, M, S, P 

Relais / Relays 

Magnete / Solenoids 

Elektronische Steuerungssysteme/ Electronic Systems 

Pneumatik / Pneumatics 

Austria 

Kuhnke Automation Ges.m.b.H. 

Schumanngasse 38a 

2380 Perchtoldsdorf 

Telefon (1) 869 62 00 - 0 

Telefax (1) 869 62 00 - 6 

E-Mail kuhnke@netway.at 

R, M, S, P 

Chile 

Electronica Industrial 

Schädler y Cia.Ltda. 

Casilla 189 - 9 

6641545 Santiago - Chile 

Telefon (2) 2 74 74 30 

Telefax (2) 2 04 93 38 

R 

Czech Republic 

EKM Knobloch spol. s. r. o. 

Vratislavická 58 

460 06 Liberec 6 

Telefon (0 48) 524 82 30 

Telefax (048) 513 41 05 

R, M, S und P 

Finland 

Atoy Oy Atoco 

Lauttasaarentie 54 

00101 Helsinki 10 

Telefon (9) 6 82 71 

Telefax (9) 6 82 73 03 

E-Mail atoy@atoy.fi 

P 

286 E 408 GB 

12.07.2002

Finland 

Oy E. Sarlin AB 

P.O. Box 750 

00200 Helsinki 

Telefon (9) 50 44 41 

Telefax (9) 5 63 32 27 

R, M 

Germany 

(� Seite/page 289, Deutschland) 

Greece 

Nikos Tsilakopoulos Import-Exporthaus 

Georgaki Olympiou 20 

60100 Katerini 

Telefon (03 51) 2 79 02 

Telefax (03 51) 2 61 75 

R 

Hungary 

Compex KF 

Etele út 56/b 

1115 Budapest 

Telefon (1) 2 06 - 57 25 

Telefax (1) 2 06 - 57 71 

R, M, S, P 

Italy 

Kuhnke Automation Spa 

Via Pacinotti, 24 

35030 Rubano PD 

Telefon (049) 87 31 811 

Telefax (049) 63 58 42 

E-Mail kuhnke@tin.it 

S, P 

France 

Kuhnke Pneumatic S.A.R.L. 

La Croix Rouge 

35530 Brécé 

Telefon (02) 99 00 28 98 

Telefax (02) 99 00 25 85 

R, M, S, P 

Great Britain 

H. Kuhnke Ltd. 

Lane End, High Wycombe 

Bucks., HP14 3BY 

Telefon (0) 1494 887000 

Telefax (0) 1494 882400 

E-Mail sales@kuhnke.co.uk 

Internet www.kuhnke.co.uk 

R, M, S, P 

Hong Kong 

RIC CO.LTD 

54-58 Tong Mi Road 

10/F, Unit 2-3 Wing Lee Ind. Bld. 

Mongkok, Kowloon 

Telefon (2) 3 91 84 63 

Telefax (2) 7 89 83 35 

P 

Israel 

Tapuz K.S. Import & Export Ltd. 

5 Hasadan St. Holon 

Holon 58152 

Telefon (03) 5 59 42 01 

Telefax (03) 5 58 42 98 

E-Mail tapuz_@internet-zahav.net.il 

Internet www.tapuz-ltd.co.il 

R, M, S, P 

Japan 

M&F Enterprise Co. Ltd. 

16 - 3, Sakuragaoko - Cho 

Tokyo 150, Shibuya - Ku 

Telefon (3) 3 46 21 061 

Telefax (3) 3 46 25 425 

P 

Appendix 

E 408 GB 287 

12.07.2002


Netherlands 

Stuifmeel Techniek bv 

Zeilweg 32 

8243 PK Lelystad 

Telefon (03 20) 27 74 11 

Telefax (03 20) 26 06 88 

E-Mail info@stuifmeel.nl 

Internet www.stuifmeel.nl 

R, M, S, P 

Philippines 

RIC Airtec Indusys, Inc. 

34 Don Jesus Blvd 

Muntinlupa, Metro Manila 

Telefon (2) 8 42 43 47 

Telefax (2) 8 07 01 90 

P 

Singapore 

Hoerbiger-Origa Pte Ltd. 

5012, #05-01, Ang Mo Kio Ave 5 

TECH place II 

Singapore 569876 

Telefon 4 83 29 59 

Telefax 4 83 29 79 

R, M, P 

South Africa 

Avnet Kopp (Pty.) Ltd. 

P.O. Box 3853 

2128 Rivonia 

Telefon (11) 4 44 - 23 33 

Telefax (11) 4 44 - 17 06 

R, M 

Sweden 

Kuhnke Automation AB 

Bryggerigatan 7 

29105 Kristianstad 

Telefon (44) 10 36 60 

Telefax (44) 10 95 15 

E-Mail sales@kuhnke.se 

Internet www.kuhnke.se 

R, M, S, P 

Norway 

Elteco AS 

Floodmyrveien 24 

3901 Porsgrunn 

Telefon 35 57 38 00 

Tefefax 35 57 38 49 

Internet www.elteco.no 

R, M 

Romania 

Kuhnke Relee S.R.L. 

Str. Raului 33 

2400 Sibiu 

Telefon (069) 22 36 53 

Telefax (069) 23 61 64 

R, M, S, P 

South Africa 

Hoerbiger Origa S.A. Pty. + Ltd. 

5, Sunnyrock Close 

Germiston, 1401 

Telefon (11) 4 50 - 13 51 

Telefax (11) 4 50 - 13 54 

P 

Spain 

Kuhnke c/o Comercial Key S.L. 

Padilla, 216, Entlo 1 

8013 Barcelona 

Telefon (93) 2 70 01 75 

Telefax (93) 2 65 37 53 

E-Mail kuhnke@mx2.redestb.es 

R, M, S, P 

Switzerland 

Omni Ray AG 

Im Schossacher 12 

8600 Dübendorf 

Telefon (1) 8 02 28 80 

Telefax (1) 8 02 28 28 

E-Mail orag@omniray.ch 

Internet www.omniray.ch 

R, M, P 

288 E 408 GB 

12.07.2002

Taiwan 

OARSMEN Corporation 

Chung Hwa 2nd Road 

Kaohsiung City / Taiwan 

Telefon (886) 2 258 56 713 

Telefax (886) 2 258 56 734 

R, M, P 

Turkey 

Else A.S. 

Okcumusa Cad. Günes Han No:66 Kat:3 

80020 Karaköy-Istanbul 

Telefon (2 12) 2 54 54 05 

Telefax (2 12) 2 50 65 90 

R 

6.6.2 Germany 

Kuhnke GmbH 

Lütjenburger Straße 101 

23714 Malente 

Telefon (0 45 23) 4 02-0 

Telefax (0 45 23) 40 22 47 

E-Mail sales@kuhnke.de 

Internet www.kuhnke.de 

R, M, S, P 

Welzer Industrievertretungen 

Buckower Damm 108 

12349 Berlin 

Telefon (0 30) 6 67 99 99-0 

Telefax (0 30) 6 05 10 65 

E-Mail welzerindustrie@welzer.de 

Internet www.welzer.de 

R, M, S, P 

Thailand 

Thai Agency Engineering Co.Ltd. 

Vipavadirangsit Road 

10900 Ladyao, Chatujak, Bangkok 

Telefon 6 91 - 59 00 

Telefax 6 91 - 58 20 

P 

United States of America 

Kuhnke Automation, Inc. 

P.O. Box 1369 

USA-Wayne, N.J. 07474-1369 

Telefon (973) 633 - 0690 

Telefax (973) 633 - 7230 

R, M, S und P 

Kuhnke GmbH 

Verkauf Deutschland 

Strohgäustraße 3 

73765 Neuhausen 

Telefon (0 71 58) 90 74 - 0 

Telefax (0 71 58) 90 74 80 

E-Mail sales@kuhnke.de 

Internet www.kuhnke.de 

R, M, S, P 

Appendix 

Industrial Representatives 

(technical support and distribution warehouse) 


Karl-Gustav-Straße 5 

16816 Neuruppin 

Telefon (0 33 91) 50 56 25 

Telefax (0 33 91) 50 56 26 



R, M, S, P 

E 408 GB 289 

12.07.2002


IBH Elektrotechnik GmbH 

Gutenbergring 35 

22848 Norderstedt 

Telefon (0 40) 52 30 52 26 

Telefax (0 40) 52 88 21 63 

E-Mail info@IBH-Elektrotechnik.de 

Internet www.IBH-Elektrotechnik.de/ 

R, M, S, P 

Hans-Jürgen Kasprich 

Weberstraße 4 

30916 Isernhagen 

Telefon (0 51 36 ) 88 96 - 0 

Telefax (0 51 36) 88 96 - 99 

E-Mail HJKKasprich@compuserve.com 

R, M, S, P 

Distributors 


Halsbrücker Straße 34 

09599 Freiberg/ Sachsen 

Telefon (0 37 31) 36 55 17 

Telefax (0 37 31) 36 56 05 



R, M, S, P 

Meyer Industrie Elektronik GmbH 

Carl-Bosch-Straße 8 

49525 Lengerich 

Telefon (0 54 81) 93 85 - 0 

Telefax (0 54 81) 93 85 12 

E-Mail sales@meyle.de 

R, M, S und P 

Deltrona GmbH 

Dieselstraße 11 

71332 Waiblingen 

Telefon (0 71 51) 9 53 00 

Telefax (0 71 51) 1 81 62 

E-Mail Deltrona.info@zrw.de 

R 

IBH Elektrotechnik GmbH 

Helgoländer Str. 22-26 

24768 Rendsburg 

Telefon (0 43 31) 4 49 80 

Telefax (0 43 31) 4 29 93 

E-Mail info@IBH-Elektrotechnik.de 

Internet www.IBH-Elektrotechnik.de/ 

R, M, S, P 

Hans E. Winkelmann GmbH 

Maybachstr.10 

63322 Rödermark 

Telefon (0 60 74) 92 06 - 0 

Telefax (0 60 74) 9 66 08 

E-Mail hans-e-winkelmann@t-online.de 

Internet www.hans-e-winkelmann.de 

R, M, S, P 

Freise GmbH - Automation - 

Justus-v.-Liebig-Ring 7-9 

25451 Quickborn 

Telefon (0 41 06) 20 33 

Telefax (0 41 06) 6 71 73 

P 

Jürgen Breier 

Am Holzplatz 1 

66287 Quierschied 

Telefon (0 68 97) 9 64 10 

Telefax (0 68 97) 6 10 89 

E-Mail elmat@t-online.de 

R 

BoGeTec Gerätetechnik 

Danziger Straße 12 

72501 Gammertingen 

Telefon (0 75 74) 9 15 30 

Telefax (0 75 74) 9 15 32 

E-Mail BoGeTec@t-online.de 

R, M, S, P 

290 E 408 GB 

12.07.2002

MEP-Elektronik Peikert KG 

Weberstraße 14 

72622 Nürtingen 

Telefon (0 70 22) 9 26 30 

Telefax (0 70 22) 92 63 22 

R 

J.W. Zander GmbH & Co 

Elektrogroßhandel 

Einsteinstraße 5 

79108 Freiburg 

Telefon (07 61) 51 40 - 0 

Telefax (07 61) 5 14 02 06 

E-Mail zanderfr@aol.com 

R 

Ing. Büro Ernst Heinl 

Bachstraße 5 

85406 Zolling 

Telefon (0 81 67) 6 95 25 

Telefax (0 81 67) 6 95 24 

E-Mail FEM-Heinl@t-online.de 

P 

Schuricht GmbH & Co KG 

Richtweg 32 

28195 Bremen 

Telefon (0 180) 5 22 34 35 

Telefax (0 180) 5 22 - 34 36 

E-Mail scc@schuricht.de 

Internet www.schuricht.de 

Bürklin OHG 

Schillerstraße 40 

80336 München 

Telefon (089) 55 87 50 

Telefax (089) 55 53 23 

E-Mail info@buerklin.de 

6.7 

Frei Technik + Systeme GmbH & Co KG 

Rottweiler Straße 84 

78021 VS-Schwenningen 

Telefon (0 77 20) 97 86 - 0 

Telefax (0 77 20) 97 86 - 11 

E-Mail frei@frei-technik.de 

Internet www.frei-technik.de 

P 

J. Fröschl & Co. -GmbH & Co. 

Ridlerstraße 71 

80339 München 

Telefon (089) 50 06 64 10 

Telefax (089) 50 06 64 10 

R, M, P 

Mail Order Distributors 

Pressluft-Stölzel KG 

Konradstraße 7 

90429 Nürnberg 

Telefon (0 9 11) 32 41 00 

Telefax (0 9 11) 3 24 10 20 

Appendix 

E 408 GB 291 

12.07.2002 

P 

Bürklin OHG 

Am Wehrhahn 80 

40211 Düsseldorf 

Telefon (02 11) 90 67 - 0 

Telefax (02 11) 90 67 - 189 

E-Mail info@buerklin.de

Index 

Index 

3-core connectors ....................36 

4 AI 

software filters ....................173 

analogue outputs 

failure indication .................155 

attention ...................................16 

bus interface unit .....................28 

basic data...........................273 

bus parameters 

device-specific....................210 

general ...............................208 

cable routing and wiring...........23 

capture ...................................149 

configuration list.....................271 

connector .................................26 

control commands .................232 

danger......................................16 

data ........................................273 

data consistency ....................221 

decentralisation benefits ..........13 

device master file...................206 

device-specific diagnostic data 

Ext_Diag_Data ...................216 

diagnostic data (Diag_Data) ..211 

dirt ............................................24 

earthing ....................................26 

earthing wire ............................26 

electromagnetic compatibility...21 

electromagnetic interference ...24 

error handling.........................285 

(device) failures..................286 

bus error (message 5)........292 

communication error (message 

4) ....................................291 

diagnostic information to 

master.............................285 

local failure indication.........285 

low voltage (message 2) ....289 

parameter error (message 8) 

........................................293 

short-circuited output 

(message 1)....................288 

wrong module configuration 

(message 7)....................292 

example 

fully configured 690E+ .......205 

Ext_Diag_Data.......................287 

functions 

earthing ................................26 

Global Control........................291 

Group Ident............................231 

GSD file .................................206 

HW.........................................146 

HWC ......................................148 

I/O 

1-core connector ..................37 

3-core connector, doubleended................................39 

3-core connector, single-ended 

..........................................38 

line interfacing......................36 

I/O extension............................33 

basic data...........................274 

292 E 408 GB 

12.07.2002

connect.................................34 

internal module bus..............34 

I/O modules..............................43 

1 counter (A, B, ref) / 13 DI / 16 

DO ..................................107 

16 DI.....................................62 

16 DI / 16 DO .......................55 

16 DI / 16 DO special-function 

..........................................91 

16 DO...................................73 

2-channel counter module..117 

32 DI.....................................67 

32 DO...................................78 

4 AI .....................................162 

4 AI Thermo........................189 

6 DI / 2 AO..........................153 

8 DI / 8 DO ...........................43 

8 DI / Power 8 DO ................49 

8 DO, relays .........................84 

8AI Thermo.........................175 

I/O supply.................................40 

impact and vibration.................24 

inductive actuators...................24 

initialisation ............................207 

installation ....................19, 22, 27 

instruction.................................17 

interference emission...............22 

Introduction ..............................11 

KUHN6900.GSD....................206 

Kuhnke controller is master ...223 

addressing via the process 

chart................................245 

check GSD catalogue ........224 

Appendix 

communication for the master’s 

perspective .....................244 

configure ............................233 

define bus stations .............228 

diagnostic memory.............231 

DP-only network.................226 

dual-protocol mode ............227 

example programs .............247 

parameter data...................246 

process chart connection ...242 

program..............................244 

set bus parameters ............225 

set DP options....................230 

set parameters ...................235 

upload of PROFIBUS data to 

the master.......................245 

use VEBES to add Profi I/O 

690E+ to a network ........223 

Kuhnke masters.....................287 

LED "failure" ..........................287 

limiting value class...................22 

literature.................................284 

location of installation ..............23 

maintenance ............................20 

master....................................204 

master - slave 

data exchange....................218 

master-slave 

communication...................206 

mechanical design...................26 

migration from separate 

controllers to network systems 

.............................................12 

module-specific parameters ..210 

E 408 GB 293 

12.07.2002

Index 

multi-tasking system ..............221 

network integration ................204 

note ..........................................16 

operands (only if PC Control 645- 

12M is master) ...................232 

operation (only if PC Control 645- 

12M is master) ...................232 

OS_CRIT ...............................222 

parameter data (Prm_Data) 

send....................................208 

part numbers 


DO ..................................279 

16 DA .................................278 

16 DE .................................277 

16 DI / 16 DO .....................276 

16 DI / 16 DO special function 

........................................279 

2-Channel counter module.280 

32 DE .................................277 

4 AI .............................281, 282 

6 DI / 2 AO..........................281 

8 DI / 8 DO .........................275 

8 DI / 8 power DO275, 276, 

277, 278, 279, 281, 282 

8 DO, relays .......................278 

PROFIBUS accessories.....283 

potential separation .................44 

Profi I/O 690E+ 

configure.............................264 

use VEBES to add to network 

........................................223 

Profi I/O 690E+ and PROFIBUS- 

DP ......................................204 

PROFIBUS 

bus connection.....................30 

set station address...............31 

PROFIBUS data 


DO ..................................112 

16 DI / 16 DO .......................59 

16 DI / 16 power DO specialfunction 

.............................96 

2-channel counter module .126 

4 AI.....................................168 

4 AI thermo.........................195 

6 DI / 2 AO .........................158 

8 AI thermo.........................181 

8 DI / 8 DO ...........................47 

8 DI / 8 power DO ................53 

8 DO, relays .........................89 

PROFIBUS-DP ......................203 

project planning .......................19 

protective earth ........................85 

PT 100 

connection..................186, 200 

measuring rule ...........186, 200 

reliability...................................15 

S5 (Siemens) is master 

add Profi I/O 690E+ to network 

........................................267 

configure Profi I/O 690E+...269 

further settings ...................272 

parameters of Profi I/O 690E+ 

........................................272 

preparation .........................265 

project planning..................266 

S7 (Siemens) is master 

add 690E+ to network ........255 

294 E 408 GB 

12.07.2002

addressing..........................263 

configure master ................253 

configure Profi I/O 690E+...255 

parameters of Profi I/O 690E+ 

........................................257 

preparation .........................250 

program example ...............263 

SIMATIC Manager project..252 

safety .......................................18 

Sales ......................................294 

screw terminals........................36 

sensor connection 

4AI Thermo.................186, 200 

Service ...................................294 

servicing...................................20 

software .................................203 

speed metering ......................150 

spring terminals........................36 

standard diagnostic data........213 

station address ..............203, 205 

SW .........................................146 

SWC.......................................149 

system description ...................25 

system power supply ...............29 

system status indicators (LEDs) 

.............................................29 

target group..............................15 

task separation equals 

decentralisation ....................13 

technical data 

Appendix 

2-channel counter module .124 

basic bus interface unit data 32 

basic I/O extension data ......35 

I/O module 16 DI..................64 

I/O module 16 DI/16 DO ......57 

I/O module 16 DI/16 DO 

special-function.................93 

I/O module 16DO .................75 

I/O module 32 DI..................69 

I/O module 32 DO ................80 

I/O module 4 AI ..................165 

I/O module 4 AI Thermo.....193 

I/O module 6 DI/2 AO.........156 

I/O module 8 AI Thermo.....179 

I/O module 8 DI/8 DO ..........45 

I/O module 8 DI/8 power DO 51 

I/O module 8 DO, relays ......88 

I/O module1 counter (A, B, ref) 

/ 13 DI / 16 DO................110 

overview .............................273 

temperature .............................23 


connector ...................188, 202 

timing .....................................149 

topology .................................203 

under construction ...................17 

useful input data ......................90 

versions .................................283 

watchdog control....................232 

working steps...........................17 

E 408 GB 295 

12.07.2002

Profi I/O 690E+ Instruction Manual pdf - Kuhnke

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?