Hitachi J300U Series User Manual

Page 96

12-5

12.3

Function mode

Function mode list when the remote operator is used

• Function mode initial values and display contents

Initial display contents, initialization, and change ranges are displayed in the table
indicated below.

Display

(Function mode 1)

(Function mode 2)

Setting, change

sequence

Function

Initialization display

Initialization

contents

Setting contents

No.

name

contents

F-00

Base

F-BASE

0060 Hz

60 Hz

30 to 120 (400)

• When 120 Hz is switched to

frequency

400 Hz by F-30, a frequency

setting

more than 120 Hz can be set.

F-01

Maximum

F-MAX

0060 Hz

60 Hz

30 to 120 (400)

frequency
setting

F-02

Start

Fmin

0.50 Hz

0.5 Hz

0.1 to 9.9

• The equipment starts running

frequency

at this set value.

adjustment

F-03

Motor input

AVR AC

460 V

230/460

200,215,220,230

• The motor input voltage is set.

Input

voltage

/380,400,415

voltage

setting

440,460,480

AVR

AVRDEC

OFF

ON/OFF

• ON or OFF of the AVR

function

function for deceleration

for

is set. When dynamic

decelera-

braking torque is necessary

tion

for deceleration, OFF is set.

F-04

Control

CONTROL

VC, VP1, VP2,

• VC, VP1, VP2, VP3:

method

VP3, SLV, V2

V/F characteristics

setting

SLV:Sensorless vector control

V2:Sensor vector control

F-05

Autotuning

AUX AUTO

NOR

NOR/AUT/NRT

• At the first running after

Motor

setting

AUT/NRT is set, the

constant

autotuning measurement

(NOTE 1)

operation is executed.

Motor data

AUX DATA

NOR

NOR NOR: Old Hitachi

• The autotuning motor data

selection

general purpose

before starting autotuning

TMO: New

measurement is data

Hitachi general

equivalent to NOR.

purpose
AUT: Auto-
tuning data

Motor

AUX K

005.50 kW

Rated capacity

3.7 to 160

• Set a capacity smaller than the

capacity

of each inverter

rated capacity as capacity

setting

data.

Motor pole

AUX P

2, 4, 6, 8

• The number of poles of the

count

motor to be used is set.

setting
Motor

AUX R1

1.004

Rated capacity

0 to 65.535

constant

of each inverter

R1 setting
Motor

AUX R2

0.776

Rated capacity

0 to 65.535

constant

of each inverter

R2 setting
Motor

AUX L

13.16 mH

Rated capacity

0 to 655.35

constant

of each inverter

L setting

NOTE 1: The motor constants R1, R2, L, M, J, Kp, Ti, and KPP vary with the capacity.