Commissioning (software)
5.9 Commissioning with PROFIBUS DP
Control Units CU240S
5-106 Operating Instructions, 11/2006, A5E00766042B AA
Figure 5-21 Acyclic communication for request and response data block in OB1
5.9.10.2 Write Parameters
Requirements
● The PROFIBUS master has been commissioned and is fully operational.
● PROFIBUS communication between master and slave is operational.
● The master can read and write data sets in conformance with PROFIBUS DPV1.
Task description (multiple parameter request)
The maximum frequency (parameter P1082) shall change from 50 Hz (default value) to
100 Hz.
Procedure
1. Create a request data block e.g. DB1 to write the parameter
Figure 5-22 Request data block e.g. DB1 to write the parameter
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