Siemens SIMATIC S7 FH - Fail_Msg

Fail-Safe Blocks
Fail-Safe Systems
8-82 A5E00085588-03
8.6.15 FAIL_MSG
Function
This block is used by the RTG_LOGIC block type.
The block is inserted automatically at compilation.
I/Os
The inputs and outputs will not be explained here since this is logic that the system
automatically generates.