A25 - Brake Resistor Short Circuit fault in danfoss drive

A25 - Brake Resistor Short Circuit fault in danfoss drive

Cause: The brake resistor is short-circuited, causing the braking function to be disabled.
Solution:

• Disconnect the brake resistor and measure its resistance. It should match the value specified by the drive's documentation.
• Inspect the wiring between the drive and the brake resistor for any shorts.
• Replace the brake resistor if it is faulty.