OPTN-023

WARN Number of robots exceeds limit

The number of robots the controller can control was exceeded.

Please contact the service center.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · OPTN-023

Brand	FANUC
Updated	2026-10-26

OPTN-023

The number of robots the controller can control was exceeded.

Please contact the service center.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · OPTN-023

Brand	FANUC
Updated	2026-10-26