ABB AC500-S Safety User Manual page 354

Configuration and programming
AC500-S Libraries > SafetyBlocks_PLCopen_AC500_v22.lib
DiagCode State Name
C007 Error Timer
MS11_12
C008 Error Timer
MS21_22
Table 71: FB-specific status codes (no error):
DiagCode State Name
0000 Idle
8000 AOPD Free
8001 Init
8002 Safety
Demand
AOPD
354
State Description and Output Setting
Timing error: Discrepancy time for switching MutingSwitch11 and MutingS-
witch12 > DiscTime11_12.
Ready = TRUE
S_AOPD_Out = FALSE
S_MutingActive = FALSE
Error = TRUE
Timing error: Discrepancy time for switching MutingSwitch21 and MutingS-
witch22 > DiscTime21_22.
Ready = TRUE
S_AOPD_Out = FALSE
S_MutingActive = FALSE
Error = TRUE
State Description and Output Setting
The function block is not active (initial state).
Ready = FALSE
S_AOPD_Out = FALSE
S_MutingActive = FALSE
Error = FALSE
Muting not active and no safety demand from AOPD. If timers from subse-
quent muting are still running, they are stopped.
Ready = TRUE
S_AOPD_Out = TRUE
S_MutingActive = FALSE
Error = FALSE
Function block has been activated.
Ready = TRUE
S_AOPD_Out = FALSE
S_MutingActive = FALSE
Error = FALSE
Safety demand detected by AOPD, muting not active.
Ready = TRUE
S_AOPD_Out = FALSE
S_MutingActive = FALSE
Error = FALSE
AC500-S 30.03.2017