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FANUC Alarm ELSE-004 — PAUSE. G Failed to OSSNDPKT to PUMN

FANUC ELSE-004 (“PAUSE. G Failed to OSSNDPKT to PUMN”): Failed to send a packet to PUMN task. First check: Record error and report to hotline.

Updated 2026-09-17 · LogrobotLM reference

Description

Failed to send a packet to PUMN task.

Remedy

Record error and report to hotline.

Related codes

ELSE-002PAUSE. G Failed to OSCONTSK with PUMNELSE-003PAUSE. G Failed to OSRCVPKT from LNTKELSE-005PAUSE. G Failed to OSRCVPKT from PUMNELSE-006PAUSE. G Illegal OSRCVPKT from PUMN

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 →