F_I_Fi - Siemens SIMATIC S7 F Manual

Fail-Safe Blocks
8.4.2

F_I_FI

Function
This block converts the INT data type into the corresponding F_INT F data type.
This enables signals formed in the standard program section to be processed
further in the safety program section following a plausibility check (to be added by
the user with F-block F_LIM_I, for example).
I/Os
Name
Input: IN
Output: OUT
Error Handling
None
Fail-Safe Systems
A5E00085588-03
Data Type Explanation
INT Input variable
F_INT Output variable
Default
0
0
8-37