CAPACITOR CHARGE

¿Qué significa 1060 ?

The motor controller (codes 1060, 2060, 3060) has detected an issue with the capacitor charge process. This typically relates to the DC bus charging circuit during power-up. The specific lift reaction is controller dependent.

• Failure of pre-charge circuit components (e.g., resistor, relay).
• Excessive resistance in the DC link charging path.
• Faulty DC bus capacitors or voltage measurement circuit.

Haga clic en los pasos para seguir su progreso.

1. 1

   Verify incoming AC supply voltage at the motor controller's input terminals against nominal values.

2. 2

   Inspect all power cabling and connections to the motor controller for looseness, corrosion, or damage, focusing on the main power input and DC bus pre-charge circuit components.

3. 3

   Measure the DC bus voltage across the appropriate terminals on the motor controller during a power-up attempt to observe the charging process.

4. 4

   Check the operation and auxiliary contacts of any pre-charge contactors or relays associated with the DC bus charging circuit.

5. 5

   Verify the motor controller's drive parameters related to power-up, DC bus pre-charge, and undervoltage thresholds against the manufacturer's specifications.