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KUKA Error 1550 — NO MORE DATA/VARIABLE USED SEVERAL TIMES

Info

Displayed as KSS01550 on KRC4 / KRC5 controllers

KUKA 1550 (“NO MORE DATA/VARIABLE USED SEVERAL TIMES”): No text to be read for SREAD/CREAD, or no variable for storing the existing values.

Updated 2026-09-09 · LogrobotLM reference

Cause

No text to be read for SREAD/CREAD, or no variable for storing the existing values.

Related codes

1549HANDLER NOT ALLOWED1552CHANNEL ALREADY OPEN1547THE TARGET VARIABLE IS NOT OF TYPE REAL1553CHANNEL CANNOT BE OPENED/CLOSED

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 →