-1
General Path Replay Error
Kuka · KR C2 Robot Controller
What does -1 mean?
A general, unspecified error occurred during the execution of the OR_PATH_REPLAY() function. This indicates a problem that prevented the path from being replayed successfully but does not point to a specific cause like a missing file or an empty path.
Common Causes
- An unhandled exception occurred within the OR_PATH_REPLAY() function.
- A critical data corruption during path execution.
- An unexpected state transition prevented normal path replay.
- An internal buffer overflow or underflow in the replay module.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Verify that all path planning parameters are within defined limits.
- 2
Re-initialize the motion control system firmware.
- 3
Clear any pending error logs and attempt path replay again.
- 4
Confirm sufficient system memory is available for path data.
Verified technical data. Last updated: March 2026
Related Faults
Source: Kuka KR C2 Robot Controller