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“H” Group: Motor Constants Functions
The “H” Group parameters configure the
inverter for the motor characteristics. You must
manually set H003 and H004 values to match
the motor. Parameter H006 is factory-set. If you
want to reset the parameters to the factory
default settings, use the procedure in
“Restoring Factory Default Settings” on page 6-
8. Use A044 to select the torque control
algorithm as shown in the diagram.
“H” Function Defaults
Func.
Code
Name /
SRW Display
Description
Run
Mode
Edit
-FE
(EU)
-FU
(USA)
Units
Motor capacityH003
AUX K 0.4 kW
Ten selections:
0.2/0.4/0.55/0.75/1.1/1.5/2.2/3.7/
5.5/7.5
U
kW
Motor capacity, 2nd motorH203
2AUXK 0.4 kW
Ten selections:
0.2/0.4/0.55/0.75/1.1/1.5/2.2/3.7/
5.5/7.5
U
Specified by
the capacity
of each
inverter
model
kW
Motor poles settingH004
AUX P 4p
Four selections:
2 / 4 / 6 / 8
U
4 4 poles
Motor poles setting, 2nd
motor
H204
2AUXP 4p
Four selections:
2 / 4 / 6 / 8
U
4 4 poles
Motor stabilization
constant
H006
AUX KCD 100
Motor constant (factory set),
range is 0 to 255
9
100 100
Motor stabilization
constant, 2nd motor
H206
2AUXKCD 100
Motor constant (factory set),
range is 0 to 255
9
100 100
Inverter Torque Control Algorithms
Output
V/f control,
constant torque
A044
V/f control,
variable torque
00
01
365
Configuring Drive
Parameters
3 65
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Parameters