LogrobotLM

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FANUC Alarm SEAL-078 — WARN Dispenser comm fault (E…)

Manufacturer wording — WARN Dispenser comm fault (E%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC SEAL-078 (“WARN Dispenser comm fault (E…)”): An error was encountered reading fault data from the dispenser First check: Check the communications link between the dispenser and robot

Updated 2026-09-17 · LogrobotLM reference

Description

An error was encountered reading fault data from the dispenser

Remedy

Check the communications link between the dispenser and robot

Related codes

SEAL-076WARN Bead defect detected (E…)SEAL-077WARN Sealer equipment fault (E…)SEAL-079WARN Dispenser E-stop (E…)SEAL-080WARN Dispenser fault (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 →