ABB AC500-S Safety User Manual page 347

Name Data Type
Reset BOOL
DiscTime11_12 TIME
DiscTime21_22 TIME
MaxMutingTime TIME
VAR_OUTPUT
Ready BOOL
S_AOPD_Out BOOL
S_MutingActive BOOL
Error BOOL
DiagCode WORD
Notes: A short circuit in the muting sensor signals, or a functional application error to supply these signals,
are not detected by this FB. However, this condition should not lead to unwanted muting. The user should
take care to include this in his risk analysis.
30.03.2017
AC500-S Libraries > SafetyBlocks_PLCopen_AC500_v22.lib
Initial Value Description, Parameter Values
FALSE Ä Table 31 "General Input Parameters"
on page 266
T#0s Constant 0..4 s;
Maximum discrepancy time for MutingSwitch11
and MutingSwitch12.
T#0s Constant 0..4 s;
Maximum discrepancy time for MutingSwitch21
and MutingSwitch22.
T#0s Constant 0..10 min;
Maximum time for complete muting sequence,
timer started when first muting sensor is actuated.
Ä Table 32 "General Output Parameters"
FALSE
on page 267
FALSE Safety related output, indicates status of the
muted guard.
FALSE: AOPD protection field interrupted and
muting not active.
TRUE: AOPD protection field not interrupted or
muting active.
FALSE Indicates status of Muting process.
FALSE: Muting not active.
TRUE: Muting active.
Ä Table 32 "General Output Parameters"
FALSE
on page 267
Ä Table 32 "General Output Parameters"
16#0000
on page 267
AC500-S
Configuration and programming
347