ABB DCS 500B Description page 195

ALARM_WORD_2
Signal of FAULT HANDLING function block
Alarm status word where each bit represents one alarm status.
If alarm is active, corresponding bit is set.
B0 Panel disconnected
B1 Type code changed
B2 Init values read,S2
B3 Param set 2 missing
B4 Backup not allowed
B5 Write backup alarm
B6 Ext.Overvolt.Alarm
B7 Macro change failed
B8 Auto-reclosing
B9 Arm. current ripple
B10 reserved
B11 reserved
B12 reserved
B13 reserved
B14 reserved
B15 reserved
11105 S: PB SC: -
ALARM_WORD_3
Signal of FAULT HANDLING function block
Alarm status word where each bit represents one alarm status.
If alarm is active, corresponding bit is set.
B0 reserved
B1 reserved
B2 reserved
B3 reserved
B4 reserved
B5 reserved
B6 reserved
B7 reserved
B8 reserved
B9 reserved
B10 reserved
B11 reserved
B12 reserved
B13 reserved
B14 reserved
B15 reserved
11106 S: PB SC: -
LATEST_FAULT
Signal of FAULT HANDLING function block
Error code of the latest fault.
11107 S: I2 SC: -
LATEST_ALARM
Signal of FAULT HANDLING function block
Error code of the latest alarm.
11108 S: I2 SC: -
HL: - LL: -
HL: - LL: -
HL: - LL: -
HL: - LL: -
DCS500 Pin and Parameter list
( S16/16 )
D: - U: -
( S16/16 )
D: - U: -
( S16/16 )
D: - U: -
( S16/16 )
D: - U: -
A 91