Integrated Device Networks for ControlLogix® Systems - Rockwell ...
Integrated Device Networks for ControlLogix® Systems - Rockwell ...
Integrated Device Networks for ControlLogix® Systems - Rockwell ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Integrated</strong> <strong>Device</strong> <strong>Networks</strong><br />
<strong>for</strong> <strong>ControlLogix®</strong> <strong>Systems</strong><br />
“Practical Applications <strong>for</strong> HART I/O”
<strong>Integrated</strong> <strong>Device</strong> <strong>Networks</strong><br />
<strong>for</strong> ControlLogix ® <strong>Systems</strong><br />
“Practical Applications <strong>for</strong><br />
HART I/O”
Spectrum Controls, Inc.<br />
• Founded in 1983<br />
• Founded in 1983<br />
• Developer of I/O, HMI and Embedded Products<br />
• Developer of I/O, HMI and Embedded Products<br />
• Brand Label and Spectrum Label Products<br />
• Brand Label and Spectrum Label Products<br />
• <strong>Rockwell</strong> Automation Global Encompass<br />
• <strong>Rockwell</strong> Partner Automation Global Encompass<br />
Partner<br />
• Located near Seattle, Washington, USA<br />
• Located near Seattle, Washington, USA
Available Process <strong>Networks</strong><br />
<strong>Networks</strong> supported by<br />
<strong>Rockwell</strong> Automation /<br />
Partners<br />
HART<br />
Foundation Fieldbus - H1<br />
Profibus - PA
Benefits of an <strong>Integrated</strong> <strong>Device</strong> Network<br />
Commissioning<br />
Efficient Documentation<br />
Simplified <strong>Device</strong> Configuration<br />
Operation<br />
Real-time diagnostics<br />
Regulatory Compliance (FDA, EPA…)<br />
Maintenance<br />
Automated Predictive Maintenance<br />
Audit Trail / Self Documentation
<strong>Integrated</strong> Architecture<br />
Enterprise<br />
Client<br />
Applications<br />
ControlLogix<br />
Analog+HART I/O<br />
HART<br />
Field <strong>Device</strong>s<br />
Engineering<br />
Workstation<br />
RSLogix / Logix<br />
RSView / RSMACC<br />
ENet<br />
Asset Management<br />
AMS / DMS/<br />
FieldCare<br />
Hand Calibrator<br />
ENet or CNet<br />
Visualization<br />
RSView or<br />
PanelView<br />
Change Management<br />
& Maintenance<br />
Analog<br />
and<br />
HART<br />
Data
HART Primer<br />
UNIQUE COMMUNICATION SOLUTION<br />
The HART Protocol supports two way digital communications and is<br />
designed to complement traditional 4-20mA analog signal.<br />
HART - Highway Addressable Remote Transducer<br />
Analog<br />
Signal<br />
Pre-defined Commands<br />
• Common Practice<br />
• General Purpose<br />
• <strong>Device</strong> Specific<br />
Large Installation Base<br />
Worldwide Support
Existing acquisition methods<br />
• Handheld Communicator Limited to point-to-point connection<br />
• Clip-on Serial Modem<br />
Requires you to be in the field
Existing acquisition methods<br />
• HART Multiplexer<br />
4-20 mA<br />
Requires additional hardware<br />
Requires additional wiring
Evolution of HART Technology<br />
1756sc-IF8H – Analog Input with HART<br />
1756sc-OF8H – Analog Output with HART<br />
• 8 Channels of Analog Input or Output<br />
• Each channel selectable…<br />
Voltage<br />
Current<br />
Current + HART<br />
• Versatile Communication Options<br />
• Compatible with PLX and CLX<br />
• HART compliant (Point to Point)<br />
• Standard wiring / terminal blocks<br />
• Connectivity Software
Hardware Interface<br />
Scan-Based<br />
<strong>Device</strong> In<strong>for</strong>mation<br />
PV,SV,TV,FV<br />
Automatic Connection<br />
Read Access<br />
The HART I/O modules reside within a<br />
Logix PLC chassis.<br />
The I/Os are fully ControlNet compliant.<br />
This means data is accessed via<br />
• scan-based communication<br />
• unconnected messaging<br />
( processor independent )<br />
Unconnected Message<br />
<strong>Device</strong> In<strong>for</strong>mation<br />
PV,SV,TV,FV<br />
Extended HART Data<br />
Vendor Specific Commands<br />
Read/Write Access
I/O Communications: Scan-based<br />
Scan based data is accessed via your ladder logic using module tags.<br />
Note that the HART PV, SV, TV, FV<br />
are available without the typical<br />
command / response dialog.
Software Components<br />
<strong>Device</strong> Management<br />
Application<br />
Spectrum Controls<br />
Analog+HART<br />
I/O Gateway<br />
<strong>Rockwell</strong> Software<br />
RSLinx<br />
Workstation<br />
+<br />
+<br />
Enterprise<br />
Client<br />
Applications<br />
HART I/O<br />
HART I/O
How CONNECTS works…<br />
Enterprise<br />
Client<br />
Applications<br />
Configuration File<br />
RS-232 Interface<br />
Asset Management<br />
Software Interface<br />
Communication<br />
Controller<br />
HART I/O<br />
Interface<br />
Network Interface<br />
(Ethernet, ControlNet)<br />
RSLinx<br />
User<br />
Interface<br />
Activity Log
Client Software<br />
Enterprise<br />
Client<br />
Applications<br />
ControlLogix<br />
w/ HART I/O<br />
HART<br />
Field <strong>Device</strong>s<br />
There are applications <strong>for</strong> every<br />
aspect of system management<br />
and operation.
HART Field <strong>Device</strong>s<br />
Enterprise<br />
Client<br />
Applications<br />
ControlLogix<br />
w/ HART I/O<br />
HART<br />
Field <strong>Device</strong>s<br />
Highly Standardized<br />
Large Installation Base<br />
Less costly
Instrument HART Data<br />
• PV: Mass Flow Rate<br />
• SV: Totalizer 1<br />
• TV: Density<br />
• FV: Temperature<br />
• Volume Flow<br />
• Std. Volume Flow<br />
• Target Flow<br />
• Carrier Flow<br />
• Calculated Density<br />
• Totalizer 2<br />
• PV: Percent Travel<br />
• SV: Travel Setpoint<br />
• TV: Temperature<br />
• FV: Supply Pressure<br />
• Status Bytes<br />
RAM Fail<br />
Pressure Sensor Fail<br />
Temperature Sensor Fail<br />
Position Sensor Fail<br />
Read<br />
Read<br />
Endress+Hauser<br />
Mass Flow Meter<br />
Metso Control Valve<br />
Write<br />
Write<br />
• Set Flow Units<br />
• Reset Totalizers<br />
• Set Zero & Full Scale Range<br />
• Change K Factor<br />
• Change Pipe Diameter<br />
• Set Flow Direction<br />
• Set “Low Flow Cutoff”<br />
• Make Density Adjustments<br />
• Per<strong>for</strong>m Diagnostic Tests<br />
• Set Zero & Span<br />
• Adjust For Mechanical Wear<br />
• Adjust Valve Sensitivity
Practical Applications<br />
Commissioning<br />
Efficient Documentation<br />
Simplified <strong>Device</strong> Configuration<br />
Operation<br />
Real-time diagnostics<br />
Regulatory Compliance (FDA, EPA…)<br />
Maintenance<br />
Automated Predictive Maintenance<br />
Audit Trail / Self Documentation
Commissioning<br />
Quickly verify and document device configuration<br />
and calibration, assure the integrity of wiring, and<br />
confirm the operational capability of every control<br />
loop – all from one central location.<br />
Verify and tune valve per<strong>for</strong>mance by per<strong>for</strong>ming<br />
loop checks, via the network, and read back<br />
position.<br />
Generate and archive system configuration data<br />
more quickly.
Operation with HART<br />
Normal Operation<br />
4-20mA<br />
PV: Percent Travel<br />
SV: Travel Set Point<br />
TV: Temperature<br />
FV: Supply Pressure<br />
Set Zero & Span<br />
Adjust For Mechanical Wear<br />
Adjust Valve Sensitivity<br />
Diagnostics / Maintenance<br />
4-20mA<br />
Status Byte<br />
RAM Fail<br />
Pressure Sensor Fail<br />
Temp Sensor Fail<br />
Position Sensor Fail<br />
Per<strong>for</strong>m Diagnostic Tests<br />
Set Zero & Span<br />
Adjust For Mechanical Wear<br />
Adjust Valve Sensitivity<br />
L<br />
G X<br />
C P<br />
U<br />
H<br />
A<br />
R T<br />
E<br />
N et
Operation without HART<br />
Analog data from three field devices<br />
HART data is not being used<br />
PLC per<strong>for</strong>ms all calculations<br />
Dedicated field devices<br />
Dedicated I/O modules<br />
More loops to wire<br />
L<br />
G X<br />
C P<br />
U<br />
Pressure Flow<br />
E<br />
N et<br />
Temperature
Operation with HART<br />
Read Data<br />
PV: Mass Flow Rate<br />
SV: Totalizer 1<br />
TV: Density<br />
FV: Temperature<br />
Volume Flow<br />
Std. Volume Flow<br />
Target Flow<br />
Carrier Flow<br />
Calculated Density<br />
Totalizer 2<br />
Write Data<br />
Set Flow Units<br />
Reset Totalizers<br />
Set Zero & Full Scale<br />
Change K Factor<br />
Change Pipe Diameter<br />
Set Flow Direction<br />
Set Low Flow Cutoff<br />
Make Density<br />
Adjustments<br />
Simplified Installation/Wiring<br />
Better Quality Data<br />
More Diagnostic In<strong>for</strong>mation
Maintenance with HART<br />
<strong>Device</strong> Management<br />
Workstation vs. Field<br />
Scheduling<br />
Reduce downtime<br />
System Backup<br />
Fast Recovery<br />
Historical Reference<br />
Identify Trends<br />
Determine Reliability
Maintenance w/ Meriam DMS
Maintenance w/ E+H Fieldcare
Conclusion<br />
Commissioning<br />
Operation<br />
Maintenance<br />
<strong>Integrated</strong> HART <strong>Networks</strong> are:<br />
Real<br />
Scaleable<br />
Cost Effective<br />
Connectivity<br />
+<br />
HART I/O
ControlLogix / Compact I/O
SLC 500 / PLC-5 I/O
No Compromise Universal Analog Inputs <strong>for</strong>…<br />
SLC 500 - 1746sc-NI8u<br />
ControlLogix - 1756sc-IF8u<br />
Compact I/O -1769sc-IF8u<br />
4-20mA<br />
0-10V<br />
Resistance<br />
RTD<br />
Thermocouple<br />
5 Input Types…<br />
Current<br />
Voltage<br />
Thermocouple<br />
Resistance<br />
RTD<br />
Mix and Match Input Types<br />
Channel Selectable<br />
Input Filters<br />
16-21 Bit Resolution
1769sc-IF8u Universal Analog Input<br />
Compatible with CompactLogix and MicroLogix 1500<br />
4-20mA<br />
0-10V<br />
Resistance<br />
RTD<br />
Thermocouple<br />
8 Channels of… Current<br />
Voltage<br />
Thermocouple<br />
4 Channels of… RTD<br />
Resistance<br />
Mix and Match Input Types<br />
Channel Selectable<br />
Input Filters<br />
16 Bit Resolution
1769sc-IF8u Universal Analog Input<br />
8 Universal Analog Inputs<br />
• Thermocouple, Current, Voltage,<br />
mV, RTD, Resistance<br />
• Channel Selectable<br />
• Highest Density, Lowest Cost<br />
• Auto Calibrating & CJC<br />
• Ideal <strong>for</strong> Mixed Analog <strong>Systems</strong>
1756sc-CTR8 Counter/Flowmeter<br />
AC<br />
DC<br />
Quadrature<br />
8 Channels - Single<br />
Ended<br />
or<br />
4 Channels - Quadrature<br />
Mixed Input Types<br />
AC<br />
DC<br />
Quadrature<br />
Up to 65KHz<br />
Scaling / K+M Factors / Flags
Change language