Examples Of Configuration Control - Siemens SIMATIC S7-1500 System Manual

Not e
The data in the feedback data record is always mapped for all modules. In a Shared Device
configuration, it is therefore irrelevant which IO controller the respective modules are
assigned to.
As long as no control data record was sent, a one-to-one module assignment is assumed for
the compilation of data record 197 (station master → station option).
Error messages
In the case of an error when reading the feedback data record, the RDREC instruction
returns the following error messages via the STATUS block parameter:
Table 9- 8
Error code
80B1
80B5
80B8
9.2.2.4 Ex amples of configuration control
A station master consisting of a system power supply, CPU, and three I/O modules is
configured in STEP 7 in the following section.
The module at slot 3 is not present in the station option 1 and is "hidden" by the configuration
control.
In station option 2, the order of the modules in slots 3 and 4 is interchanged. The modified
order of the modules is made known to the CPU by a modified control data record.
Automation system
System Manual, 09/2016, A5E03461182-AD
Error messages
Me aning
Invalid length; the length information in data record 197 is not correct.
H
Configuration control not configured
H
Parameter error
H
The following events cause a parameter error:
Incorrect block ID in the header (not equal to 197)
•
Invalid version identifier in the header
•
A reserved bit was set
•
Multiple slots in the station master are assigned to the same slot in the station
•
option
Flexible automation concepts
9.2 Configuration control (option handling)
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