“H” Group: Motor Constants Functions - Hitachi L200 Series Instruction Manual

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"H" Group: Motor Constants Functions
"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.
Func.
Code SRW Display
H003 Motor capacity
AUX K
H203 Motor capacity, 2nd
setting
2AUXK
H004 Motor poles setting
AUX P
H204 Motor poles setting, 2nd
motor
2AUXP
H006 Motor stabilization
constant
AUX KCD
H206 Motor stabilization
constant, 2nd motor
2AUXKCD
"H" Function
Name /
Nine selections:
0.2 / 0.4 / 0.75 / 1.5 / 2.2 / 3.7
0.4 kW
5.5 / 7.5 / 11
Nine selections:
0.2 / 0.4 / 0.75 / 1.5 / 2.2 / 3.7
5.5 / 7.5 / 11
0.4 kW
Four selections:
2 / 4 / 6 / 8
4p
Four selections:
2 / 4 / 6 / 8
4p
Motor constant (factory set),
range is 0 to 255
100
Motor constant (factory set),
range is 0 to 255
100
Inverter Torque Control Algorithms
V/f control,
constant torque
V/f control,
variable torque
Run
Mode
Description
Edit
A44
00
Output
01
Defaults
–FEF –FU
Units
(EU) (USA)
Specified by kW
the capacity of
each inverter
model
kW
4 4 poles
4 4 poles
100 100 —
100 100 —