LogrobotLM

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FANUC Alarm SEAL-212 — WARN Upstream under press (E…)

Manufacturer wording — WARN Upstream under press (E%s)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SEAL-212 (“WARN Upstream under press (E…)”): Upstream pressure has dropped below setpoint value 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 2026-09-17 · LogrobotLM reference

Description

Upstream pressure has dropped below setpoint value for more than time limit.

Remedy

Use on-board diagnostics on the dispenser controller to verify that the upstream pressure sensor is in order, replace sensor as required.

Related codes

SEAL-210WARN Nozzle under press (E…)SEAL-211WARN Upstream over press (E…)SEAL-213WARN Sealer equipment fault (E…)SEAL-214WARN No material flow (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 →