ABB ACQ580-04 Series Quick Installation Manual page 24

24 Start-up with the First start assistant on a Hand-Off-Auto control panel
The drive can be in remote control or local
control, and in local control there are
additionally two different modes.
Remote control: Drive is controlled from the
I/O or the fieldbus.
• Top row of the view shows Auto.
Local control: Drive is controlled from the
control panel.
• Top row of the view shows Off, that is, the
drive is in the Off mode. Drive is stopped.
• Top row of the view shows Hand, that is,
the drive is in the Hand mode. Drive is
running. The initial reference in the Hand
mode is copied from the drive reference.
Symbol on the top row indicates that
you can change the reference with
and .
The following diagram shows the state
transitions when you press the Hand, Off or
Auto button:
Auto
Note: When you restart the drive while fault
7081 Control panel loss is active, the mode
changes from Hand or Off to Auto.
3 – Hand/Off/Auto operation
Off
Hand