LogrobotLM

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

Manufacturer wording — WARN Gun full open too long (E%s)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

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

Updated 2026-09-17 · LogrobotLM reference

Description

A low pressure condition has been detected by the dispensing controller

Remedy

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

Related codes

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

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 →