LogrobotLM

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FANUC Alarm COPT-001 — WARN Send_PC error

FANUC COPT-001 (“WARN Send_PC error”): The system was not able to setup the message packet to send to the PC. First check: System probably out of memory.

Updated 2026-09-17 · LogrobotLM reference

Description

The system was not able to setup the message packet to send to the PC.

Remedy

System probably out of memory. Cold start.

Related codes

COPT-002WARN Add PC Uninit prog or var nameCOPT-003WARN Add PC Variable not found

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 →