Response In The Case Of An Error - Siemens Simatic Manual
Fail-safe function blocks for storage and retrieval machines. distributed safety/tia safety advanced.
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Block interaction
4.3 Response in the case of an error
If a block error occurs when parameterizing the block, or due to an invalid input assignment as a
result of the process, then each library block signals this – with the exception of F_MIN_MAX
and (F_)SCALE_DINT – using the output ERROR = 1.
In addition, the library blocks – with the exception of F_MIN_MAX and (F_)SCALE_DINT –
have a DIAG output; more precise diagnostics is possible based on the error code output at this
DIAG output.
S7-Distributed Safety/SIMATIC Safety - fail-safe function blocks for storage and retrieval machines
- 4-2 -
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