1.4550.043 – A - CAN Fault (CAN Bus Off, CAN Ad)
Red alarm. Initiated by ProAct A-Bank.
Cause
Corrective action
CAN bus connection faulty.
u
Check cabling and setting.
1.4550.044 – A - CAN Stop Command
Yellow alarm. Initiated by ProAct A-Bank.
Cause
Corrective action
“Stop” command received via
CAN bus
u
Check setting.
1.4550.131 – B - Internal Fault
Red alarm. Initiated by ProAct B-Bank.
Cause
Corrective action
Hardware not ready for
operation.
u
Restart ProAct.
1.4550.132 – B - Stop commanded (Run/Stop)
Yellow alarm. Initiated by ProAct B-Bank.
Cause
Corrective action
ProAct setting is not correct.
u
Check setting.
1.4550.133 – B - Input (Supply) Voltage Fault
Yellow alarm. Initiated by ProAct B-Bank.
Cause
Corrective action
Upper or lower supply voltage
limit reached.
1. Check supply voltage.
2. Check cabling.
1.4550.134 – B - Position Error
Red alarm. Initiated by ProAct B-Bank.
Cause
Corrective action
Position demand and feedback
do not match
1. Check mechanical system.
2. Restart ProAct.
1.4550.135 – B - Temperature Sensor Fault
Red alarm. Initiated by ProAct B-Bank.
Cause
Corrective action
Hardware not ready for
operation.
u
Restart ProAct.
108 | Troubleshooting | MS15027/02E 2015-04
TIM-ID: 0000044566 - 002
