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FANUC Alarm MUPS-008 — ERR_ABO_C Invalid pass number

FANUC MUPS-008 (“ERR_ABO_C Invalid pass number”): Pass number is not acceptable First check: Use correct pass number

Updated 2026-09-17 · LogrobotLM reference

Description

Pass number is not acceptable

Remedy

Use correct pass number

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 →