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KUKA Error 260 — LOADING OF USER DATA ABORTED

Error

Displayed as KSS00260 on KRC4 / KRC5 controllers

KUKA 260 (“LOADING OF USER DATA ABORTED”): The faults detected by the user data loader exceed the capacity of the message buffer: -- The maximum limit was exceeded -- No logical consistency of the machine data -- At "POWER ON" -- After editing First check: Correct the value assignments of the displayed variables.

Updated 2026-09-09 · LogrobotLM reference

Cause

The faults detected by the user data loader exceed the capacity of the message buffer: -- The maximum limit was exceeded -- No logical consistency of the machine data -- At "POWER ON" -- After editing the user data -- After reading the user data

Effect

Path-maintaining stop. All active commands inhibited. No RC--Ready.

Troubleshooting

Correct the value assignments of the displayed variables.

Related codes

261LOADING OF OPTION DATA ABORTED258ERROR IN OPTION DATA257ERROR IN USER DATA263ERROR IN CORRECTION DATA

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