Endress+Hauser PROFI BUS Proline Promag 53 PROFIBUS DP Operating Manual page 113

Proline Promag 53 PROFIBUS DP/PA
!
Endress+Hauser
Assignment of the measured variables to the TOTAL module
The TOTAL module can transmit different totalizer variables to the PROFIBUS master (Class 1).
The measured variables are assigned to the totalizer function blocks 1 to 3 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 DP (GBA) → TOTALIZER (613) →
SELECT TOTALIZER (6130): Selection of a totalizer →
CHANNEL (6133): Selection of measured variable
Possible settings
Totalizer value/measured variable
VOLUME FLOW
MASS FLOW
OFF
Factory setting
Module Totalizer
function block
TOTAL (slot 2)
TOTAL (slot 3)
TOTAL (slot 4)
SETTOT_TOTAL module
The module combination SETTOT_TOTAL (slots 2 to 4) consists of the functions SETTOT and
TOTAL.
With this module combination:
• The totalizer can be controlled via the automation system (SETTOT).
• The totalizer value, is transmitted, including the status (TOTAL)
SETTOT function
In the SETTOT function, the totalizer can be controlled via control variables.
The following control variables are supported:
• 0 = Totalize (factory setting)
• 1 = Reset totalizer (the totalizer value is reset to 0)
• 2 = Accept totalizer preset
Note!
After the totalizer value has been reset to 0 or set to the preset value, the totalizing continues
automatically. The control variable does not have to be changed to 0 again to restart totalizing.
Stopping totalizing is controlled in the SETTOT_MODETOT_TOTAL module via the MODETOT
function. → Page 114
TOTAL function
For a description of the TOTAL function, refer to TOTAL module → Page 112
Totalizer value/
Measured variable
1 VOLUME FLOW
2 VOLUME FLOW
3 VOLUME FLOW
Commissioning
ID for CHANNEL function
273
277
0
Unit ID for CHANNEL
function
3
m 273
3
m 273
3
m 273
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