8429
Category: Alarm
Cause
- Communication servo enable is active while internal enable is active.
- DI enable and servo enable in the commissioning software are active simultaneously.
Corrective action
- Confirm whether the auxiliary functions are being used: 200D-03h,200D-04h,200D-0Ch, while a servo enable signal is also issued through the host controller. Turn off the host-controller servo enable signal.
- Confirm whether servo enable is issued through the servo commissioning software while enable is supplied by a DI terminal. Turn off the redundant servo enable signal.