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FANUC Alarm QMGR-003 — WARN Bad sequence no

FANUC QMGR-003 (“WARN Bad sequence no”): A bad sequence_no value is used in an INSERT_QUEUE or DELETE_QUEUE call. First check: Correct the value

Updated 2026-08-29 · LogrobotLM reference

Description

A bad sequence_no value is used in an INSERT_QUEUE or DELETE_QUEUE call. The value may be less than 1 or greater than the sequence number of the last entry in the queue.

Remedy · Remède

Correct the value

Frequently asked · Questions fréquentes

What does FANUC alarm QMGR-003 mean?
FANUC QMGR-003 (“WARN Bad sequence no”): A bad sequence_no value is used in an INSERT_QUEUE or DELETE_QUEUE call. The value may be less than 1 or greater than the sequence number of the last entry in the queue.
How do you troubleshoot FANUC alarm QMGR-003?
Correct the value

Related codes / Codes liés

QMGR-001WARN Queue is fullQMGR-002WARN Queue is emptyQMGR-004WARN Bad n_skip value

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →