20156

undefined argument

Description

Manual interrupt is not defined for the interrupt routine name for system IO.

Configure the interrupt routine name.

Applicable equipment

Source: Fault JSON · ABB_故障码_中英双语.json · SHA-256 481c7ff71090cf8078a15158591c094a0b83fce935541adeb03af45c5850d001 · 20156

Brand	ABB
Updated	2026-10-26

20156

Manual interrupt is not defined for the interrupt routine name for system IO.

Configure the interrupt routine name.

Applicable equipment

Source: Fault JSON · ABB_故障码_中英双语.json · SHA-256 481c7ff71090cf8078a15158591c094a0b83fce935541adeb03af45c5850d001 · 20156

Brand	ABB
Updated	2026-10-26