154 Parameters
Current used in the current vector rotation at low speeds.
Increase the smooth start current if the application requires
motor shaft swinging needs to be minimized. Note that
accurate torque control is not possible in the current vector
rotation mode.
Can be used for permanent magnet synchronous motors
only.
50.0%
10.0…100.0%
Value in percent of the nominal motor current.
1 = 1%
Output frequency up to which the current vector rotation is
used. See parameter
.
Can be used for permanent magnet synchronous motors
only.
10.0%
2.0…100.0%
Value as a percentage of the nominal motor frequency.
1 = 1%
Defines the maximum supplied current to motor when (
is set to
(see page
).
Parameter value is in percent of the motor nominal current.
Nominal value of the parameter is 100.0%.
Torque boost is only applied at start, ending when output
frequency exceeds 40% of nominal frequency or when output
frequency is equal to reference.
Can be used in scalar mode only.
100.0%
15.0…300.0%
Value in percent of the nominal motor current.
1 = 1%
Forces automatic restart. The parameter is applicable only if
parameter
is set to
.
Disable
Force auto restart disabled. Parameter
is in effect if its value is more than 0.0 s.
0
Enable
Force auto restart enabled. Parameter
is ignored. The drive never trips on the undervoltage fault and
the start signal is on forever. When he DC voltage is restored,
the normal operation continues.
1
22
Speed reference selection; motor potentiometer settings.
See the control chain diagrams on pages
…
.
Displays the output of the speed reference selection block.
See the control chain diagram on page
This parameter is read-only.
-
-30000.00…
30000.00 rpm
Value of the selected speed reference.
See par.
Selects Ext1 speed reference source 1.
A digital source selected by
can be
used to switch between Ext1 reference and the
corresponding Ext2 reference defined by parameter
Zero
None.
0
AI1 scaled
).
1
AI2 scaled
).
2
Reserved
3
FB A ref1
(see page
4
FB A ref2
(see page
5
Reserved
6…7
No.
Name/Value
Description
Def/FbEq16
Содержание ACQ580
Страница 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
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Страница 29: ...Start up control with I O and ID run 25 After the ID run is completed text Done is shown on row ID run ...
Страница 30: ...26 Start up control with I O and ID run ...
Страница 40: ...36 Default configuration ...
Страница 304: ...300 Parameters ...
Страница 340: ...336 Additional parameter data ...
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