ocS Over-current fault in delta VJ series Drive

-

 How can resolve problem ocS Over-current fault in delta VJ series Drive ?

Cause : Over-current or hardware failure in current detection at Stop.

1. Check drive hardware using multimeter.

2. Restart drive.

click here for more information & other fault detail



Comments

Post a Comment

Popular posts from this blog

Fault 3381 in ABB ACS560 Drive

-
Image
  Fault 3381 in ABB ACS560 Drive ? 3381 fault is Output phase loss due to Motor circuit fault due to missing motor connection (any of the three phases not connected). 1.Check motor cable. If you run drive with motor of low rating motor as compare to drive then this fault comes. This fault can be disable by parameter Programmable fault: 31.19(Motor phase loss) - 0 (no action/disable) For more information click here
Read more

3210 DC bus overvoltage fault in lenze i550 drive

-
Fault Code 3210 in a Lenze i550 drive indicates a DC bus overvoltage fault . This means the voltage on the DC bus within the drive has exceeded its safe operating limit. Potential Causes Drive Internal Components: A fault in the drive's rectifier, smoothing capacitor, or control circuitry. Solution: This often requires professional inspection and repair or replacement of the faulty component. Power Supply Issues: Excessive AC voltage input to the drive. Solution: Check the power supply for voltage fluctuations or overvoltage conditions. Motor Issues: A short circuit or other fault within the motor can cause excessive back EMF, leading to DC bus overvoltage. Solution: Inspect the motor for any signs of damage or malfunction. Drive Configuration Issues: Incorrectly configured drive parameters, such as excessive regeneration or improper motor data. Solution: Review and adjust drive parameters to match the motor and application requirements. Troubleshooting Steps Check Power ...
Read more

Fault 3181 in ABB ACS560 Drive

-
Image
  Fault 3181 in ABB ACS560 Drive ? 3181 fault in ABB ACS560 drive is wiring or earth fault due to Incorrect input power and motor cable connection (ie. input power cable is connected to drive motor connection) 1.Check power supply cable and motor cable. 2.Check input power connections. It is programmable fault: 31.23 Wiring or earth fault.(don't disable drive may be damage). For more information click here
Read more