Hardware description
44
The switch cannot be closed if the contactor/breaker is closed. The main contactor/
breaker cannot be closed before the grounding switch has been opened.
Emergency stop push button
An emergency stop button is included with options +Q951 and +Q952.
Reset button
A reset button is included with options +Q951 and +Q952. The button resets an
emergency stop, after which the supply unit can be started using the operating
switch.
Note: Drive faults are reset via the drive control panel or serial communication.