ABB ACS 800 Series, Firmware Manual

Page: 20 / 340

Start-up and control through the I/O interface
20
When the motor data has been entered, two displays (warning and
information) start to alternate. Move to next step without pressing
any key.
1 -> 0.0 rpm O
ACS800
** WARNING **
ID MAGN REQ
1 L-> 0.0 rpm I
*** Information ***
Press green button
to start ID MAGN
Note: The POWER ON acknowledge (DI_L) must be active
(closed) before the drive is ready to continue with the next steps.
The drive is ready when “0” appears in the upper right corner of the
control panel display. For more information, see section
Power ON
acknowledge and internal fault reset on page 90 .
Note: The mechanical brake is controlled as default from the RMIO
board relay output RO1. For more information, see section Control
of a mechanical brake on page 112 .
Select the motor identification method.
The default value ID MAGN (ID Magnetisation) is suitable for most applications. It is applied
in this basic start-up procedure. If your selection is ID Magnetisation, move to next step
without pressing any key.
The ID run (STANDARD) should be selected if:
- the operation point is near zero speed, and/or
- operation at torque range above the motor nominal torque within a wide speed range and
without any measured speed feedback is required.
Note: If STANDARD ID run is selected, the brake is opened when the Start command is
given and remains open until the STANDARD ID run is completed. If ID MAGN is selected,
the brake is kept closed during the ID run sequence.
If your selection is ID run, continue by following the separate instructions given a few pages
ahead in section
How to perform the ID run on page 24 .
IDENTIFICATION MAGNETISATION (with Motor ID run selection ID MAGN)
Press the LOC/REM key to change to local control (L shown on the
first row).
Press
to start the identification magnetisation. The motor is
magnetised at zero speed for 20 to 60 s. Three warnings are
displayed:
The first warning is displayed when the magnetisation starts.
The second warning is displayed while the magnetisation is on.
The third warning is displayed after the magnetisation is completed.
1 L -> 1242.0 rpm I
** WARNING **
MOTOR STARTS
1 L-> 0.0 rpm I
** WARNING **
ID MAGN
1 L-> 0.0 rpm O
** WARNING **
ID DONE