Danfoss VACON NX FI6 Operating Manual page 130

Operating Guide | VACON® NX Inverters FI4-FI8
Troubleshooting
• Reset the fault and start the drive again.
• If the fault shows again, ask instructions from the local distributor.
12.10.15 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.
12.10.16 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.
12.10.17 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.
12.10.18 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.
130 | Danfoss A/S © 2019.07
Specifications
AQ299433367205en-000101 / DPD00908