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FANUC Alarm ARC-102 — WARN SVT: Unsupported speed unit

FANUC ARC-102 (“WARN SVT: Unsupported speed unit”): The selected unit of inching speed is not supported for Servo Torch. First check: Please select the correct unit of inching speed

Updated 2026-09-17 · LogrobotLM reference

Description

The selected unit of inching speed is not supported for Servo Torch.

Remedy

Please select the correct unit of inching speed

Related codes

ARC-100STOPL SVT: Unsupported Wire materialARC-101STOPL SVT: Unsupported Wire sizeARC-103STOPL SVT: WFS conversion failedARC-104STOPL SVT: Invalid sequence mode

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 →