KUKA Error 2263 — LOOP VARIABLE TYPE DIFFERENT FROM INTEGER
Displayed as KSS02263 on KRC4 / KRC5 controllers
KUKA 2263 (“LOOP VARIABLE TYPE DIFFERENT FROM INTEGER”): Only the data type “integer” (INTEGER) is permissible for the loop variable. First check: Modify the program.
Updated 2026-09-09 · LogrobotLM reference
Cause
Only the data type “integer” (INTEGER) is permissible for the loop variable. Example: DECLREALi FOR i = 1 TO 5 ... ENDFOR
Effect
The program cannot be executed.
Troubleshooting
Modify the program. Example: DECL INTi FOR i = 1 TO 5 ... ENDFOR
Related codes
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 →