What causes KUKA Robot alarm KRC0574?

Incompatible kinematic parameters between consecutive motion segments. Corrupted or improperly formatted segment data in the motion program. Invalid or out-of-range acceleration/deceleration values at segment transition points. Mismatched coordinate systems or frame transformations between segments. Violation of velocity or joint limits during segment interpolation.

How do I fix KUKA Robot alarm KRC0574?

1. Check the motion program syntax and verify all segment definitions follow correct KRL formatting conventions 2. Review the program around the error location and confirm acceleration, velocity, and position parameters are within valid ranges 3. Inspect coordinate system declarations and ensure consistent use of frames and transformations throughout the program 4. Verify that joint limits and singularity avoidance parameters are not being violated at the segment transition point 5. Clear the controller's memory cache and reload the affected program file to eliminate potential data corruption 6. If error persists, contact KUKA service support with a copy of the program file and controller diagnostic logs for detailed analysis

KUKA Robot codes

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KUKA Robot Controller

System · Basic

Alarm KRC0574

KUKA Robot KRC0574 - Change of segment is erroneous 1522

This alarm indicates an error in the segment change logic within the KUKA KRC controller's motion planning or interpolation module. The error occurs when the controller attempts to transition between two motion segments and encounters invalid or incompatible segment parameters, preventing smooth execution of the programmed motion path.

KUKA RobotSystemBasic

KRC0574

KUKA Robot KRC0574 - Change of segment is erroneous 1522

Change of segment is erroneous 1522

Common Causes

Incompatible kinematic parameters between consecutive motion segments
Corrupted or improperly formatted segment data in the motion program
Invalid or out-of-range acceleration/deceleration values at segment transition points
Mismatched coordinate systems or frame transformations between segments
Violation of velocity or joint limits during segment interpolation

Troubleshooting Steps

1Check the motion program syntax and verify all segment definitions follow correct KRL formatting conventions
2Review the program around the error location and confirm acceleration, velocity, and position parameters are within valid ranges
3Inspect coordinate system declarations and ensure consistent use of frames and transformations throughout the program
4Verify that joint limits and singularity avoidance parameters are not being violated at the segment transition point
5Clear the controller's memory cache and reload the affected program file to eliminate potential data corruption
6If error persists, contact KUKA service support with a copy of the program file and controller diagnostic logs for detailed analysis

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