Hitachi SJ2002 Series, Instruction Manual

Page: 141 / 306

SJ200
2
Inverter
Conf
igur
ing
Dr
iv
e P
a
ra
m
e
ters
3–61
“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. Parameters H006 and H007
are 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 .
Other motor parameters are automatically
calculated and used when the inverter is in
intelligent sensorless vector control (iSLV)
mode. Use A044 to select the torque control algorithm as shown in the diagram. The
Sj200
2
inverter’s iSLV mode eliminates the need for manual entry of additional motor
parameters, or even for doing an auto-tuning procedure.
Output
Inverter Torque Control Algorithms
V/f control,
constant torque
V/f control,
variable torque
Intelligent sensor-
less vector control
(
i
SLV)
00
01
02
A044
“H” Function Run
Mode
Edit
Lo Hi
Defaults
Func.
Code
Name /
SRW Display
Description
–FE(F)
(EU)
–FU
(USA)
Units
H003 Motor capacity Nine selections:
0.2 / 0.4 / 0.75 / 1.5 / 2.2 / 3.7
5.5 / 7.5 / 11
✘ ✘
Specified by the
capacity of each
inverter model
kW
AUX K 0.4 kW
H203 Motor capacity, 2nd
setting
Nine selections:
0.2 / 0.4 / 0.75 / 1.5 / 2.2 / 3.7
5.5 / 7.5 / 11
✘ ✘
kW
2AUXK 0.4 kW
H004 Motor poles setting Four selections:
2 / 4 / 6 / 8
✘ ✘
4 4 poles
AUX P 4p
H204 Motor poles setting, 2nd
motor
Four selections:
2 / 4 / 6 / 8
✘ ✘
4 4 poles
2AUXP 4p
H006 Motor stabilization
constant
Motor constant (factory set),
range is 0 to 255
✔ ✔
100 100 —
AUX KCD 100
H206 Motor stabilization
constant, 2nd motor
Motor constant (factory set),
range is 0 to 255
✔ ✔
100 100 —
2AUXKCD 100
H007 Motor voltage select Two selections, option codes:
00 .. 200V
01 .. 400V
✘ ✘
Factory set
according to
inverter model
V
AUX Volt 200V
H207 Motor voltage select,
2nd motor
Two selections, option codes:
00 .. 200V
01 .. 400V
✘ ✘
V
2AUXVolt 200V