LogrobotLM

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FANUC Alarm SEAL-202 — WARN Gun full open too long (E%s)

FANUC SEAL-202 (“WARN Gun full open too long (E%s)”): A low pressure condition has been detected by the dispensing controller First check: Check the pressure sensors at all points in the system .

Updated 2026-08-29 · LogrobotLM reference

Description

A low pressure condition has been detected by the dispensing controller

Remedy · Remède

Check the pressure sensors at all points in the system . Perform standard system debug and maintenance procedures.

Frequently asked · Questions fréquentes

What does FANUC alarm SEAL-202 mean?
FANUC SEAL-202 (“WARN Gun full open too long (E%s)”): A low pressure condition has been detected by the dispensing controller
How do you troubleshoot FANUC alarm SEAL-202?
Check the pressure sensors at all points in the system . Perform standard system debug and maintenance procedures.

Related codes / Codes liés

SEAL-200WARN Dispenser malfunction (E%s)SEAL-201WARN Gun malfunction (E%s)SEAL-203WARN High nozzle pressure (E%s)SEAL-204WARN High dispensed volume (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 →