Commissioning Promag 53 PROFIBUS DP/PA
114 Endress+Hauser
Example 2
a0004788
Fig. 63: In this example, modules that are not needed are replaced by the module EMPTY_MODULE.
The Promag 53 GSD file is used (manufacturer-specific GSD file, complete device functionality)
With this configuration, the Analog Input function block 1 (slot 1), the totalizer value
TOTAL (slot 2) and the cyclic control of device functions CONTROL_BLOCK (slot 7) are
activated. The volume flow (factory setting) is read out cyclically by the measuring device by
means of Analog Input function block 1. The totalizer is configured "without configuration".
In other words, in this example it only returns the totalizer value for the volume flow by
means of the TOTAL module and cannot be controlled by the PROFIBUS master (Class 1).
Slot sequence Module
Byte length
input data
Byte length
output data
Description
1AI5-
Analog Input function block 1
Output variable volume flow (factory setting)
2 TOTAL 5 -
Totalizer function block 1
TOTAL output variable = volume flow (factory setting)
3EMPTY_MODULE--Empty
4EMPTY_MODULE--Empty
5EMPTY_MODULE--Empty
6EMPTY_MODULE--Empty
7 CONTROL_BLOCK - 1 Control of device functions
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