LogrobotLM

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FANUC Alarm SEAL-066 — WARN Seal not start

FANUC SEAL-066 (“WARN Seal not start”): The gun full open signal(DI) has been on for the set time since sealing start. First check: Check the gun full open signal of the sealing equipment, disable the check for this feature, or set the timeout for a longer period.

Updated 2026-09-17 · LogrobotLM reference

Description

The gun full open signal(DI) has been on for the set time since sealing start.

Remedy

Check the gun full open signal of the sealing equipment, disable the check for this feature, or set the timeout for a longer period.

Related codes

SEAL-064WARN Not at purge positionSEAL-065WARN Maximum purge count reachedSEAL-067WARN Seal interruptSEAL-068WARN Flow command excessive…

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 →