Supply Off/On Pushbuttons - ABB ACS580MV Hardware Manual

44 Control system and interfaces
1 Control panel
2 Supply OFF/ON pushbuttons and indication lamps
3 Alarm (flashing) / Fault (on) indication light
4 Emergency Reset button (optional for SIL3)
5 Emergency off button
Local operating elements

Supply OFF/ON pushbuttons


The SUPPLY OFF pushbutton is used to disconnect the drive from the main power supply.
It is illuminated when the MCB is open and the drive is discharged.
The SUPPLY ON pushbutton is used to connect the drive to the main power supply. It is
illuminated when the MCB is closed.
1
2
3
4
5