MOTN-183

STOP.G Invalid MNUTOOLNUM data group

The value of system variable $MNUTOOLNUM is incorrect.

Check the value of system variable $MNUTOOLNUM.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · MOTN-183

Brand	FANUC
Updated	2026-10-26

MOTN-183

The value of system variable $MNUTOOLNUM is incorrect.

Check the value of system variable $MNUTOOLNUM.

Applicable equipment

Source: Fault JSON · FANUC_R30iB_全部故障码_中英双语.json · SHA-256 3eef897f540467130587726e7a53e338980cbb19f10ad88a4eddbec837fb0f55 · MOTN-183

Brand	FANUC
Updated	2026-10-26