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FANUC Alarm MOTN-355 — ARC: No 3 Poses

Manufacturer wording — ARC: No 3 Poses (G:%d^2)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-355 (“ARC: No 3 Poses”): There is no third position data to plan an ARC motion. First check: Make sure there are always three points available for circular ARC motion.

Updated 2026-09-17 · LogrobotLM reference

Description

There is no third position data to plan an ARC motion.

Remedy

Make sure there are always three points available for circular ARC motion.

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 →