KUKA Robot codes
KUKA RobotSystemIntermediate

KRC0120

KUKA Robot KRC0120 - Motor Blocked

Motor Blocked

Torque command value exceeds maximum by more than 30. Effect: Robot motion stops and all active commands are inhibited until fault is resolved.

Common Causes

  • Torque command value exceeds maximum by more than 30%
  • i*t monitoring triggered by sustained overload
  • Mechanical obstruction on axis

Troubleshooting Steps

  1. 1Check that axis is moving freely with no obstruction
  2. 2Reduce velocity and acceleration
  3. 3Eliminate fault and reset via KCP acknowledge key

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