ARC-003

STOP.L No airflow (%s^4,%d^5)

Shielding gas has not been provided when arc occurs.

Check the gas supply device.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · ARC-003

Brand	FANUC
Updated	2026-10-26

ARC-003

Shielding gas has not been provided when arc occurs.

Check the gas supply device.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · ARC-003

Brand	FANUC
Updated	2026-10-26