KUKA Robot codes
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KUKA Robot Controller

System · Intermediate

Alarm KRC0126

KUKA Robot KRC0126 - Regulator Limit Exceeded

Following error too great. Effect: Robot motion stops and all active commands are inhibited until fault is resolved.

KUKA RobotSystemIntermediate

KRC0126

KUKA Robot KRC0126 - Regulator Limit Exceeded

Regulator Limit Exceeded

Following error too great. Effect: Robot motion stops and all active commands are inhibited until fault is resolved.

Common Causes

  • Following error too great
  • Axis not following command position
  • Mechanical obstruction or drive fault

Troubleshooting Steps

  1. 1Check $IN_POS_MA and $FOL_ERR_MA machine data values
  2. 2Check power converter and motor
  3. 3Inspect manipulator mechanics and gearbox
  4. 4Verify control parameters and axis gear ratios

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