FANUC Alarm SEAL-320 — Needle mastering incomplete (E%d)

FANUC SEAL-320 (“Needle mastering incomplete (E%d)”): Needle mastering for Servo Sealing Gun has not been completed. First check: Perform needle mastering for Servo Sealing Gun.

Updated 2026-08-29 · LogrobotLM reference

Description

Needle mastering for Servo Sealing Gun has not been completed.

Remedy · Remède

Perform needle mastering for Servo Sealing Gun.

Frequently asked · Questions fréquentes

What does FANUC alarm SEAL-320 mean?: FANUC SEAL-320 (“Needle mastering incomplete (E%d)”): Needle mastering for Servo Sealing Gun has not been completed.
How do you troubleshoot FANUC alarm SEAL-320?: Perform needle mastering for Servo Sealing Gun.

Related codes / Codes liés

SEAL-318Bubble detected (E%s)SEAL-319SSG servo not ready (E%d)SEAL-321Needle stroke limit (E%d)SEAL-322Q-N/V setup incomplete (E%d)

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 →