![ABB ACS580 Series Скачать руководство пользователя страница 345](http://html.mh-extra.com/html/abb/acs580-series/acs580-series_firmware-manual_2311345.webp)
Parameters 341
Reduced
Reduced ID run. This mode should be selected instead of the
or
ID Run if
• mechanical losses are higher than 20% (ie. the motor
cannot be de-coupled from the driven equipment), or if
• flux reduction is not allowed while the motor is running (ie.
in case of a motor with an integrated brake supplied from
the motor terminals).
With this ID run mode, the resultant motor control in the field
weakening area or at high torques is not necessarily as
accurate as motor control following a Normal ID run. Reduced
ID run is completed faster than the Normal ID Run (< 90
seconds).
Note:
Check the direction of rotation of the motor before
starting the ID run. During the run, the motor will rotate in the
forward direction.
WARNING!
The motor will run at up to approximately
50…100% of the nominal speed during the ID run.
ENSURE THAT IT IS SAFE TO RUN THE MOTOR
BEFORE PERFORMING THE ID RUN!
2
Standstill
Standstill ID run. The motor is injected with DC current. With
an AC induction (asynchronous) motor, the motor shaft is not
rotated. With a permanent magnet motor, the shaft can rotate
up to half a revolution.
Note:
This mode should be selected only if the
ID run is not possible due to the
restrictions caused by the connected mechanics (e.g. with lift
or crane applications).
3
Reserved
4
Current
measurement
calibration
Current offset and gain measurement calibration is set to
calibrate the control loops. The calibration will be performed
at next start. Only for frames R6…R11.
5
Advanced
Advanced ID run. Only for frames R6…R11.
Guarantees the best possible control accuracy. The ID run
takes a very long time to complete. This mode should be
selected when top performance is needed across the whole
operating area.
Note:
The driven machinery must be de-coupled from the
motor because of high torque and speed transients that are
applied.
WARNING!
The motor may run at up to the maximum
(positive) and minimum (negative) allowed speed
during the ID run. Several accelerations and
decelerations are done. The maximum torque, current and
speed allowed by the limit parameters may be utilized.
ENSURE THAT IT IS SAFE TO RUN THE MOTOR BEFORE
PERFORMING THE ID RUN!
6
Shows the type of ID run that was performed last. For more
information about the different modes, see the selections of
parameter
None
No ID run has been performed.
0
Normal
ID run.
1
Reduced
ID run.
2
Standstill
ID run.
3
Reserved
4
No.
Name/Value
Description
Def/FbEq16
ACS580 FW.book Page 341 Wednesday, September 21, 2016 9:48 PM
Содержание ACS580 Series
Страница 88: ...84 ACS580 FW book Page 84 Wednesday September 21 2016 9 48 PM ...
Страница 146: ...142 Program features ACS580 FW book Page 142 Wednesday September 21 2016 9 48 PM ...
Страница 444: ...440 Fieldbus control through a fieldbus adapter ACS580 FW book Page 440 Wednesday September 21 2016 9 48 PM ...
Страница 461: ...ACS580 FW book Page 457 Wednesday September 21 2016 9 48 PM ...
Страница 462: ...3AXD0000016097 Rev D EN 2016 09 02 ACS580 FW book Page 458 Wednesday September 21 2016 9 48 PM ...