20394

Motor power up and start refused.

Description

Motor power-up and program start/restart via system IO rejected.
The reason is that write access is owned by arg using arg.

Applicable equipment

Source: Fault JSON · ABB_故障码_中英双语.json · SHA-256 481c7ff71090cf8078a15158591c094a0b83fce935541adeb03af45c5850d001 · 20394

Brand	ABB
Updated	2026-10-26

20394

Motor power-up and program start/restart via system IO rejected.
The reason is that write access is owned by arg using arg.

Applicable equipment

Source: Fault JSON · ABB_故障码_中英双语.json · SHA-256 481c7ff71090cf8078a15158591c094a0b83fce935541adeb03af45c5850d001 · 20394

Brand	ABB
Updated	2026-10-26