FANUC Alarm PNT1-366 — Exit cleaner program is undefined

Manufacturer wording — %sExit cleaner program is undefined
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PNT1-366 (“Exit cleaner program is undefined”): The robot cleanout program has not been taught. First check: Teach the robot cleanout program (CLNOUT.TP).

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 →