FANUC Alarm LANG-078 — Invalid position syntax

FANUC LANG-078 (“Invalid position syntax”): The Ascii Input encountered an error in the position section. First check: Fix the /POS section of the.LS file.

Updated 2026-09-17 · LogrobotLM reference

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 →