Charging Switch Open

What does 5 mean?

This fault indicates that the internal charging switch is detected as open when a START command is issued to the drive. This could be due to an operational malfunction or a defective component within the charging circuit, preventing the DC bus from charging properly.

• The contactor or breaker for charging the DC bus has failed to close.
• A signal from the charging circuit is unexpectedly open.
• Interlock preventing charging due to an unsafe condition.

Click steps to track your progress.

1. 1

   Reset the fault through the control panel.

2. 2

   Attempt to restart the drive.