HOST-126

WARN Invalid Ethernet address

The Ethernet address must be set.

Set the Ethernet address in the configuration menu screen.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · HOST-126

Brand	FANUC
Updated	2026-10-26

HOST-126

The Ethernet address must be set.

Set the Ethernet address in the configuration menu screen.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · HOST-126

Brand	FANUC
Updated	2026-10-26