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KUKA Error 2249 — EXPRESSION DIFFERENT FROM INT

Displayed as KSS02249 on KRC4 / KRC5 controllers

KUKA 2249 (“EXPRESSION DIFFERENT FROM INT”): An expression of data type “INT” is expected. First check: Modify the program.

Updated 2026-09-09 · LogrobotLM reference

Cause

An expression of data type “INT” is expected. Example: INT i FOR i=1.3TO 7 ... ENDFOR

Effect

The program cannot be executed.

Troubleshooting

Modify the program. Example: INT i FOR i=1TO 7 ... ENDFOR

Related codes

2248EXPRESSION DIFFERENT FROM INT, REAL2250EXPRESSION DIFFERENT FROM BOOL2251EXPRESSION DIFFERENT FROM POS, FRAME2252EXPRESSION DIFFERENT FROM POS, FRAME, AXIS

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 →