LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm SEAL-211 — WARN Upstream over press (E%s)

FANUC SEAL-211 (“WARN Upstream over press (E%s)”): Upstream pressure is greater than setpoint for more than time limit. First check: Use on-board diagnostics on the dispenser controller to verify that the upstream pressure sensor is in order, replace sensor as required.

Updated 2026-08-29 · LogrobotLM reference

Description

Upstream pressure is greater than setpoint for more than time limit.

Remedy · Remède

Use on-board diagnostics on the dispenser controller to verify that the upstream pressure sensor is in order, replace sensor as required. Check for clog in gun or nozzle tip

Frequently asked · Questions fréquentes

What does FANUC alarm SEAL-211 mean?
FANUC SEAL-211 (“WARN Upstream over press (E%s)”): Upstream pressure is greater than setpoint for more than time limit.
How do you troubleshoot FANUC alarm SEAL-211?
Use on-board diagnostics on the dispenser controller to verify that the upstream pressure sensor is in order, replace sensor as required. Check for clog in gun or nozzle tip

Related codes / Codes liés

SEAL-209WARN Nozzle over pressure (E%s)SEAL-210WARN Nozzle under press (E%s)SEAL-212WARN Upstream under press (E%s)SEAL-213WARN Sealer equipment fault (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 →