Siemens SIMATIC S7 FH User Manual

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.

Siemens SIMATIC S7 FH Specifications

General

Brand	Siemens
Model	SIMATIC S7 FH
Category	Controller
Language	English