F80
Charging Fault
Vacon · NXP AFE-II Drive
What does F80 mean?
The drive failed to reach the required DC voltage within the set charging time for the Main Circuit Breaker (MCB). This can be due to a non-operational charging circuit, a high load on the DC link during charging, or an insufficient supply voltage for the charging circuit. This prevents the drive from starting up properly.
Complete Troubleshooting Guide
- 1
Check the charging current during the startup sequence to ensure it is within expected parameters.