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FANUC Alarm MCTL-008 — NONE Operator panel has motion control

FANUC MCTL-008 (“NONE Operator panel has motion control”): Becasue the operator panel has the motion control, the motion control was not granted. First check: Set the $rmt_master system variable correctly, and try the operation again.

Updated 2026-09-17 · LogrobotLM reference

Description

Becasue the operator panel has the motion control, the motion control was not granted.

Remedy

Set the $rmt_master system variable correctly, and try the operation again.

Related codes

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 →