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KUKA Error 2260 — LEFT OPERAND: INCORRECT ARRAY

Displayed as KSS02260 on KRC4 / KRC5 controllers

KUKA 2260 (“LEFT OPERAND: INCORRECT ARRAY”): The right operand must not be an array. First check: Modify the program.

Updated 2026-09-09 · LogrobotLM reference

Cause

The right operand must not be an array. Example: INT x[9] x[2]=13 IF 7 ==x[]THEN ...

Effect

The program cannot be executed.

Troubleshooting

Modify the program. Example: INT x[9] x[2]=13 IF 7== x[2]THEN ...

Related codes

2259LEFT OPERAND: INCORRECT ARRAY OR PATH2261RIGHT OPERAND: ARRAY DIMENSION >12258OPERAND DIFFERENT FROM BOOL2262ARRAY NOT ALLOWED AS OPERAND

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →