W22 - Hoist Mechanical Brake fault in danfoss drive

W22 - Hoist Mechanical Brake fault in danfoss drive

Cause: In hoisting applications, the torque reference was not reached before the timeout, indicating a potential failure of the mechanical brake.
Solution:
  • Inspect the mechanical brake on the hoist for proper operation.
  • Check the brake control wiring and the brake release mechanism.
  • Adjust the brake release/engage parameters in the drive if necessary.

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