Hitachi SJ200 Series 127

3–55

SJ200 Inverter

“H” Group: Motor Constants Functions

The “H” Group parameters configure the

Inverter Torque Control Algorithms

inverter for the motor characteristics. You

must manually set H003 and H004 values to

V/f control,

A044

match the motor. Parameters H006 and H007

constant torque

are factory-set. If you want to reset the

Output

parameters to the factory default settings, use

V/f control,

the procedure in “Restoring Factory Default

variable torque

Settings” on page 6–8.

Intelligent sensor-

Other motor parameters are automatically

less vector control

calculated and used when the inverter is in

(iSLV)

intelligent sensorless vector control (iSLV)

mode. Use A044 to select the torque control algorithm as shown in the diagram. The

Sj200 inverter’s iSLV mode eliminates the need for manual entry of additional motor

parameters, or even for doing an auto-tuning procedure.

“H” Function

Run

Defaults

Func.

Name /

Description

Mode

–FEF

–FU

Units

Edit

Code

SRW Display

(EU)

(USA)

H003

Motor capacity

Nine selections:

✘

Specified by

0.2 / 0.4 / 0.75 / 1.5 / 2.2 / 3.7

the capacity of

AUX K

0.4 kW

5.5 / 7.5 / 11

each inverter

model

H203

Motor capacity, 2nd

Nine selections:

✘

setting

0.2 / 0.4 / 0.75 / 1.5 / 2.2 / 3.7

5.5 / 7.5 / 11

2AUXK

0.4 kW

H004

Motor poles setting

Four selections:

✘

poles

2 / 4 / 6 / 8

AUX P

H204

Motor poles setting, 2nd

Four selections:

✘

poles

motor

2 / 4 / 6 / 8

2AUXP

H006

Motor stabilization

Motor constant (factory set),

✔

100

—

constant

range is 0 to 255

AUX KCD

100

H206

Motor stabilization

Motor constant (factory set),

✔

100

—

constant, 2nd motor

range is 0 to 255

2AUXKCD

100

H007

Motor voltage select

Two selections, option codes:

✘

Factory set

00... 200V

according to

AUX Volt

200V

01... 400V

inverter model

H207

Motor voltage select,

Two selections, option codes:

✘

2nd motor

00... 200V

01... 400V

2AUXVolt

200V

Parameters Drive	Configuring