ABB AC500-S Safety User Manual page 245

4.6.4.8 SF_SM5XX_OWN_ADR
Getting the value of the hardware switch address on SM560-S Safety CPU
Only the value set during SM560-S Safety CPU start-up is read. Further changes of the hardware switch
address are ignored.
NOTICE!
Despite the fact that SF_SM5XX_OWN_ADR function is a safety POU, the hardware switch address
value is a non-safety value and needs additional measures to satisfy functional safety requirements.
Table 22: FUN Name: SF_SM5XX_OWN_ADR
Name Data Type
VAR_OUTPUT
SF_SM5XX_OWN BYTE
_ADR
Call in ST
SF_SM5XX_OWN_ADR_Value := SF_SM5XX_OWN_ADR();
30.03.2017
Initial Value Description, Parameter Values
16#00 Value of the hardware switch address on SM560-
S Safety CPU set during its start-up.
AC500-S
Configuration and programming
AC500-S Libraries > SafetyExt_AC500_V22.lib
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