ABB AC500-S Safety User Manual page 357

DiagCode State Name
8121 Muting Back-
ward Active 1
8114 Muting Back-
ward Step 1
8414 Muting Back-
ward Step 2
8112 Muting Back-
ward Active 2
30.03.2017
State Description and Output Setting
Muting backward sequence is active either:
- After rising trigger of the second MutingSwitch 21 or 22 has been
detected.
- When both MutingSwitch 21 and 22 have been actuated in the same
cycle.
Monitoring of DiscTime21_22 is stopped. Monitoring of MaxMutingTime is
activated, when transition came directly from state 8000.
Ready = TRUE
S_AOPD_Out = TRUE
S_MutingActive = TRUE
Error = FALSE
Muting backward sequence is active. MutingSwitch11 is the first exit switch
actuated. Monitoring of DiscTime11_12 is started.
Ready = TRUE
S_AOPD_Out = TRUE
S_MutingActive = TRUE
Error = FALSE
Muting backward sequence is active. MutingSwitch12 is the first exit
switch actuated. Monitoring of DiscTime11_12 is started.
Ready = TRUE
S_AOPD_Out = TRUE
S_MutingActive = TRUE
Error = FALSE
Muting backward sequence is still active. Both exit switches MutingS-
witch11 and 12 are actuated, the monitoring of DiscTime11_12 is stopped.
Ready = TRUE
S_AOPD_Out = TRUE
S_MutingActive = TRUE
Error = FALSE
AC500-S
Configuration and programming
AC500-S Libraries > SafetyBlocks_PLCopen_AC500_v22.lib
357