ABB AC500-S - Page 347

Name Data Type Initial Value Description, Parameter Values
Reset BOOL FALSE
Ä Table 31 “General Input Parameters”
on page 266
DiscTime11_12 TIME T#0s Constant 0..4 s;
Maximum discrepancy time for MutingSwitch11
and MutingSwitch12.
DiscTime21_22 TIME T#0s Constant 0..4 s;
Maximum discrepancy time for MutingSwitch21
and MutingSwitch22.
MaxMutingTime TIME T#0s Constant 0..10 min;
Maximum time for complete muting sequence,
timer started when first muting sensor is actuated.
VAR_OUTPUT
Ready BOOL FALSE
Ä Table 32 “General Output Parameters”
on page 267
S_AOPD_Out BOOL 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.
S_MutingActive BOOL FALSE Indicates status of Muting process.
FALSE: Muting not active.
TRUE: Muting active.
Error BOOL FALSE
Ä Table 32 “General Output Parameters”
on page 267
DiagCode WORD 16#0000
Ä Table 32 “General Output Parameters”
on page 267
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.
Configuration and programming
AC500-S Libraries > SafetyBlocks_PLCopen_AC500_v22.lib
30.03.2017 AC500-S 347