Def / Type
FbEq 16b / 32b
Description
Name / Range /
Selection
No.
Off / uint32
Activates/deactivates (or selects a source that
activates/deactivates) continuous magnetization. See
section
Continuous magnetization (page 107)
.
The magnetization current is calculated on the basis
of flux reference (see parameter group
Note:
•
This function is only available in DTC motor control
mode.
•
Continuous magnetization causes the motor to
heat up. In applications where long magnetization
times are required, externally ventilated motors
should be used.
•
Continuous magnetization may not be able to
prevent the motor shaft from rotating during a
long period if a constant load is applied to the
motor.
0 = Normal operation
1 = Magnetization active
Continuous
magnetization
command
21.12
0
0.
Off
1
1.
On
See
Terms and abbreviations (page 169)
Other [bit]
Turning / uint16
Selects the way autophasing is performed.
See section
Note: This parameter cannot be changed while the
drive is running.
Autophasing mode
21.13
0
This mode gives the most accurate autophasing result.
This mode can be used, and is recommended, if the
motor is allowed to rotate and the start-up is not
time-critical.
Note: This mode will cause the motor to rotate. The
load torque must be less than 5%.
Turning
1
Faster than the
mode, but not as accurate. The
motor will not rotate.
Standstill 1
2
An alternative standstill autophasing mode that can
be used if the
mode cannot be used, and the
mode gives erratic results. However, this
mode is considerably slower than
Standstill 2
3
This mode should be used if the zero pulse signal of
the pulse encoder is to be observed, and other modes
do not give a result. The motor will turn until a zero
pulse is detected.
Turning with Z-pulse
296 Parameters
Содержание ACS880 Series
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 ESP control program option N5600 Firmware manual ...
Страница 2: ......
Страница 4: ......
Страница 16: ...16 ...
Страница 22: ...22 ...
Страница 24: ...24 ...
Страница 44: ...44 ...
Страница 66: ...66 ...
Страница 148: ...148 ...
Страница 167: ...Fieldbus control macro This application macro is not supported by the current firmware version Application macros 167 ...
Страница 168: ...168 ...
Страница 704: ...704 ...
Страница 728: ...728 ...
Страница 742: ...742 ...
Страница 762: ...762 ...