08 OPERATION
3BHS842007 E01 REV C
ACS6080
USER MANUAL
180/238
4.
Press the
SUPPLY ON
push button on the door of the control unit to
charge the DC link.
The push button flashes during charging.
Note:
After charging has been finished, the following takes place:
• Main circuit breaker closes automatically.
• SUPPLY ON push button lights up permanently.
• Drives with an ARU:
- The ARU is now “Ready to switch on”.
- INU 1 and other INUs (if present) are now in status “ARU Not run”
5.
(Drives with an ARU) Press the
START
key on the ARU control panel:
The ARU starts modulating, the control panel displays “Modulating”
and the status of the ARU changes to Modulating.
When the ARU has reached the status “Ready ref”, the status of the
first INU and the other INUs change to “Ready run”
6.
Enter the reference value.
7.
Start the motor with the INU control panels.
After the motor has been magnetized, the motor speed ramps up to
the reference value.
While the motor is magnetizing, the run status message on the display
blinks. When the motor has finished magnetizing, the run status
message lights up permanently.
The drive is now in “Ready ref” to indicate that the drive system
is operating.
8.11 Stopping the drive
8.11.1
Stopping the drive locally
1.
To stop the drive, press the
STOP
key ( ) on the control panel.
The motor stops according to the preset stop function.
Note:
During the stop sequence, you can restart the drive by pressing
the START key ( ).
The drive is now in stopping mode.
2.
When the motor has reached zero speed, the drive is “Ready run”.
As long as the MCB has not been opened, you can restart the motor at
any time.
