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FANUC Alarm SEAL-201 — WARN Gun malfunction (E%s)

FANUC SEAL-201 (“WARN Gun malfunction (E%s)”): A dispensing gun malfunction has been detected by the dispensing controller. First check: Perform dispensing gun maintenance and debug procedures.

Updated 2026-08-29 · LogrobotLM reference

Description

A dispensing gun malfunction has been detected by the dispensing controller.

Remedy · Remède

Perform dispensing gun maintenance and debug procedures.

Frequently asked · Questions fréquentes

What does FANUC alarm SEAL-201 mean?
FANUC SEAL-201 (“WARN Gun malfunction (E%s)”): A dispensing gun malfunction has been detected by the dispensing controller.
How do you troubleshoot FANUC alarm SEAL-201?
Perform dispensing gun maintenance and debug procedures.

Related codes / Codes liés

SEAL-198ABORT . L Application process is changed during sealingSEAL-200WARN Dispenser malfunction (E%s)SEAL-202WARN Gun full open too long (E%s)SEAL-203WARN High nozzle pressure (E%s)

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 →