ARC-120

WARN Enable / Disable simulation mode failed

I/O required for simulation mode switching could not be detected.

Check the signal distribution of AI/O, WI/O.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · ARC-120

Brand	FANUC
Updated	2026-10-26

ARC-120

I/O required for simulation mode switching could not be detected.

Check the signal distribution of AI/O, WI/O.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · ARC-120

Brand	FANUC
Updated	2026-10-26