LogrobotLM

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FANUC Alarm PAIN-400 — WARN Jobs Gen, failed to create gen list

FANUC PAIN-400 (“WARN Jobs Gen, failed to create gen list”): Built-in PROG_LIST failed. First check: Look at the ALARM screen to see the specific errors.

Updated 2026-09-17 · LogrobotLM reference

Description

Built-in PROG_LIST failed.

Remedy

Look at the ALARM screen to see the specific errors. Use the DATA SPRAY ZONE EDIT screen and make the necessary changes.

Related codes

PAIN-398WARN Jobs Gen, invalid job numberPAIN-399WARN Jobs Gen, invalid color groupPAIN-401WARN Jobs Gen, No jobs to genPAIN-402WARN Jobs Gen, recip setup incomplete

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 →