LSR-020

WARN cannot open %s

The output signal displayed in %s cannot be turned on.

Please refer to the combination code.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · LSR-020

Brand	FANUC
Updated	2026-10-26

LSR-020

The output signal displayed in %s cannot be turned on.

Please refer to the combination code.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · LSR-020

Brand	FANUC
Updated	2026-10-26