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FANUC Alarm PNT2-375 — Enter Maintenance program is undefined

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

FANUC PNT2-375 (“Enter Maintenance program is undefined”): The robot MAINTENANCE IN program is not taught. First check: Teach the robot MAINTENANCE IN program (MNTIN.TP).

Updated 2026-09-17 · LogrobotLM reference

Description

The robot MAINTENANCE IN program is not taught.

Remedy

Teach the robot MAINTENANCE IN program (MNTIN.TP).

Related codes

PNT2-373Robot at cleaner positionPNT2-374Robot not at cleaner positionPNT2-376Exit Maintenance program is undefinedPNT2-377Robot not at maintenance position

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 →