Proline Promass 83E/F/O Description of Device Functions - FMC ...

7 Block OUTPUTS Device Functions Proline Promass 83
Function description
OUTPUTS RELAY OUTPUT (1...2) CONFIGURATION
ASSIGN RELAY
(continued)
Advanced options with optional software package CONCENTRATION:
LIMIT TARGET MASS FLOW
LIMIT TARGET % MASS PROPORTION FLOW
LIMIT TARGET VOLUME FLOW
LIMIT TARGET % VOLUME PROPORTION FLOW
LIMIT TARGET CORRECTED VOLUME FLOW
LIMIT CARRIER MASS FLOW
LIMIT CARRIER % MASS PROPORTION FLOW
LIMIT CARRIER VOLUME FLOW
LIMIT CARRIER % VOLUME PROPORTION FLOW
LIMIT CARRIER CORRECTED VOLUME FLOW
LIMIT % BLACK LIQUOR
LIMIT °BAUME > 1
LIMIT °BAUME < 1
LIMIT °API
LIMIT °PLATO
LIMIT °BALLING
LIMIT °BRIX
LIMIT OTHERS (_ _ _ _ flexible concentration)
Advanced options with opt. software package ADVANCED DIAGNOSIS:
LIMIT MASS FLOW DEVIATION
LIMIT DENSITY DEVIATION
LIMIT REFERENCE DENSITY DEVIATION
LIMIT TEMPERATURE DEVIATION
LIMIT TUBE DAMPING DEVIATION
LIMIT ELECTRODYNAMIC SENSOR DEVIATION
LIMIT OPERATING FREQUENCY DEVIATION
LIMIT TUBE DAMPING DEVIATION
Factory setting:
FAULT MESSAGE
! Note!
• It is very important to read and comply with the information on the switching
characteristics of the relay output, (see page 109).
• It is advisable to configure at least one relay output as a fault output and define the
outputs' failsafe mode.
• The relay output is configured as a normally open (NO or make) contact by default. It
can be reconfigured as a normally closed (NC or break) contact by means of a jumper
on the relay module (see Operating Instructions Proline Promass 83, BA
059D/06/en).
• If you select OFF or ON, the only function shown in the CONFIGURATION function
group is this function ASSIGN RELAY (4700).
ON VALUE
(4701) ! Note!
This function is not available unless LIMIT VALUE or FLOW DIRECTION was selected in
the ASSIGN RELAY function (4700).
Use this function to assign a value to the switch-on point (relay output pulls up). The
value can be higher or lower than the switch-off point. Positive or negative values are
permissible, depending on the measured variable in question (e.g. mass flow, totalizer
reading).
User input:
5-digit floating-point number [unit]
Factory setting:
0 [kg/h] or 2 [kg/l] or 200 [°C]
! Note!
• The appropriate unit is taken from the function UNIT VOLUME FLOW (0402) or
UNIT MASS FLOW (0400).
• Only the switch-on point is available for flow direction output (no switch-off point). If
you enter a value not equal to the zero flow (e.g. 5), the difference between the zero
flow and the value entered corresponds to half the switchover hysteresis.
Page 102 • MN0M023
Issue/Rev. 0.2 (12/12)