Danfoss VACON NX All-in-One Application Manual page 330

VACON® NX All-in-One
Application Guide
11.1.15 Fault 8 - System fault, Subcode S6 - Feedback of charging switch
Cause
• Operation malfunction
• Defective component
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
11.1.16 Fault 8 - System fault, Subcode S7 - Charging switch
Cause
• Operation malfunction
• Defective component
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
11.1.17 Fault 8 - System fault, Subcode S8 - No power to driver card
Cause
• Operation malfunction
• Defective component
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
11.1.18 Fault 8 - System fault, Subcode S9 - Power unit communication (TX)
Cause
• Operation malfunction
• Defective component
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
11.1.19 Fault 8 - System fault, Subcode S10 - Power unit communication (Trip)
Cause
• Operation malfunction
• Defective component
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
11.1.20 Fault 8 - System fault, Subcode S11 - Power unit comm. (Measurement)
Cause
• Operation malfunction
• Defective component
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
330 | Danfoss A/S © 2023.02
Fault Tracing
AB296635287482en-000301 / DPD00903