Danfoss VACON 100 FLOW Series Application Manual page 300

VACON® 100 FLOW
Application Guide
12.3.22 Fault Code 8, ID 648 - System Fault
Cause
• Operation malfunction.
• The system software is not compatible with the application.
Troubleshooting
• Reset the fault and restart.
• Download the latest software from the Danfoss Drives website. Update the drive with it.
• If the fault occurs again, ask for instructions from your nearest distributor.
12.3.23 Fault Code 8, ID 649 - System Fault
Cause
• A resource overload.
• A parameter loading, restoring or saving malfunction.
Troubleshooting
• Load the factory default settings.
• Download the latest software from the Danfoss Drives website. Update the drive with it.
12.3.24 Fault Code 8, ID 667 - System Fault
Cause
• Ethernet PHY is not recognized or it is in the wrong state.
Troubleshooting
• Reset the fault and restart the AC drive.
• Download the newest software from the Danfoss Drives website. Update the drive with it.
• If the fault occurs again, ask for instructions from your nearest distributor.
12.3.25 Fault Code 8, ID 670 - System Fault
Cause
• The output voltage is too low because of overload, a defective component, or a shortcut.
Troubleshooting
• Check the loading of the auxiliary output.
• Reset the fault and restart the AC drive.
• Download the newest software from the Danfoss Drives website. Update the drive with it.
• If the fault occurs again, ask for instructions from your nearest distributor.
12.3.26 Fault Code 8, ID 827 - System Fault
Cause
• Invalid/incorrect license key provided (via keypad or VCX).
• The license key is incorrect or not for this drive.
Troubleshooting
• Reset the fault and restart the AC drive.
• Enter the license key to the AC drive again.
• Download the newest software from the Danfoss Drives website. Update the drive with it.
• If the fault occurs again, ask for instructions from your nearest distributor.
12.3.27 Fault Code 8, ID 828 - System Fault
Cause
• The entered license key was accepted and stored to the drive.
300 | Danfoss A/S © 2023.08
Fault Tracing
AB298035655957en-000201 / DPD01083