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FANUC Alarm TPIF-066 — WARN Too many arithmetic operator(Max.5)

FANUC TPIF-066 (“WARN Too many arithmetic operator(Max.5)”): Too many arithmetic operators (Max.5 on a single line) First check: Teach the arithmetic operation on another line

Updated 2026-09-17 · LogrobotLM reference

Description

Too many arithmetic operators (Max.5 on a single line)

Remedy

Teach the arithmetic operation on another line

Related codes

TPIF-064WARN Too many AND/OR operator(Max.4)TPIF-065WARN Arithmetic operator was unified to +- or */TPIF-067WARN Too many arguments (Max.10)TPIF-068Too many items

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 →