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FANUC Alarm SVGN-078 — PAUSE Gun set signal is OFF.

FANUC SVGN-078 (“PAUSE Gun set signal is OFF.”): Gun set signal is OFF. First check: Confirm the setting for Gun set signal.

Updated 2026-09-17 · LogrobotLM reference

Description

Gun set signal is OFF.

Remedy

Confirm the setting for Gun set signal.

Related codes

SVGN-076PAUSE Another process is executing.SVGN-077PAUSE Gun identify signal is OFF.SVGN-079PAUSE Gun change canceled.SVGN-080PAUSE Gun change timeout.

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 →