Proline Promag 55 PROFIBUS PA
Commissioning
Hauser
87
Assignment of the measured variables to the AI module
The AI module can transmit different measured variables to the PROFIBUS master (Class 1).
The measured variables are assigned to the Analog Input function blocks 1 to 2 by means of the local
display or with the aid of an operating program (e.g. FieldCare) in the CHANNEL function:
BASIC FUNCTION (G)
→
PROFIBUS PA (GCA)
→
FUNCTION BLOCKS (612)
→
BLOCK SELECTION (6120): Selection of an Analog Input function block
→
CHANNEL (6123): Selection of a measured variable
Possible settings
!
Note!
The measured variables for the additional "advanced diagnostic" software are available only when
they are installed in the measuring device. If the measured variable is selected even if the additional
software is not installed, the value "0" is transmitted to the PROFIBUS master (Class 1) for the
measured variable.
Factory setting
Measured variable
ID for CHANNEL function
VOLUME FLOW
273
MASS FLOW
277
The following measured variables are available when the additional "advanced diagnostic" software is
installed (order option)
TARGET MASS FLOW
1164
% TARGET MASS FLOW
1165
TARGET VOLUME FLOW
1167
% TARGET VOLUME FLOW
1168
CARRIER MASS FLOW
1170
% CARRIER MASS FLOW
1171
CARRIER VOLUME FLOW
1172
% CARRIER VOLUME FLOW
1173
DEVIATION COATING 1
2341
DEVIATION COATING 2
2358
DEVIATION ELECTRODE POTENTIAL 1
2375
DEVIATION ELECTRODE POTENTIAL 2
2392
DEVIATION VOLUME FLOW
2419
DEVIATION NOISE VALUE
2443
Module
Analog Input
function block
Measured variable
ID for CHANNEL function
AI (slot 1)
1
VOLUME FLOW
273
AI (slot 5)
2
MASS FLOW
277
