44 Control system and interfaces
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 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
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