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Parameters 261
Defines the integration time for the DC voltage reference PI
controller.
Setting the integration time to zero disables the I-part of the
controller.
0.1646 s
0.0000 …
60.0000 s
Integration time.
10000 = 1 s
Selects the source of the total DC circuit capacitance value.
The value is used in DC voltage reference calculation.
Note:
This parameter cannot be changed while the drive is
running.
Copy from
database
DC capacitance value is taken from an internal database
according to drive type.
0
User value
The DC capacitance value is read from parameter
1
Defines the DC circuit capacitance when parameter
is set to
.
Note:
This parameter cannot be changed while the drive is
running.
-
0.000 …
1000.000 mF
User-specified DC capacitance.
100 = 1 mF
define a maximum torque limitation
curve as a function of speed. The limit is applied before the
reference is forwarded to the torque controller.
This parameter defines the speed at the first point of the
curve. The curve is linear between 0 rpm and this speed.
400.00 rpm
0.00 …
30000.00 rpm
Speed at 1st point of curve.
1 = 1 rpm
Defines the maximum torque at the first point of the limitation
curve.
300.0%
0.0 … 1600.0%
Maximum torque at 1st point of curve.
1 = 1%
Defines the speed at the second point of the curve.
800.00 rpm
0.00 …
30000.00 rpm
Speed at 2nd point of curve.
1 = 1 rpm
Defines the maximum torque at the second point of the
limitation curve.
300.0%
0.0 … 1600.0%
Maximum torque at 2nd point of curve.
1 = 1%
No.
Name/Value
Description
Def
/
FbEq16
Torque (%)
Speed (rpm)
0
0
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...