Undervoltage 3 (Soft-Charge Bypass Circuit Fault)

Was bedeutet Uv3 ?

The soft-charge bypass circuit has failed. This could be due to damage to the relay or contactor within the circuit, or the circuit exceeding its expected performance life as indicated by monitor U4-06.

• The relay or contactor on the soft-charge bypass circuit is damaged
• Soft-charge bypass circuit performance life (monitor U4-06) exceeds 90%

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Cycle power to the drive

2. 2

   Check monitor U4-06 for the performance life of the soft-charge bypass

3. 3

   If monitor U4-06 exceeds 90%, replace the control board or the entire drive