Func.

 

 

 

Default

Set

 

Name / Description

Value

Code

 

Value

 

 

 

–FE(F)/–FU

 

 

 

 

 

 

 

 

B021/

Overload restriction operation mode

01

 

B221

• 00 Disabled

 

 

 

 

• 01 Enabled for accel and constant speed

 

 

 

• 02 Enabled for constant speed only

 

 

 

 

 

 

B022/

Overload restriction setting

Rated

 

B222

 

 

 

current x 1.5

 

 

 

 

 

B023/

Deceleration rate at overload restriction

1.0 / 30.0

 

B223

 

 

 

 

 

 

 

 

 

B031

Software lock mode selection

01

 

 

• 00 Low-level access, [SFT] blocks edits

 

 

 

• 01 Low-level access, [SFT] blocks edits

 

 

 

(except F001 and Multi-speed parameters)

 

 

 

• 02 No access to edits

 

 

 

• 03 No access to edits except F001 and Multi-

 

 

 

speed parameters

 

 

 

 

• 03 High-level access, including B031

 

 

 

 

 

 

B080

[AM] analog signal gain

100.

 

 

 

 

 

B082

Start frequency adjustment

0.5

 

 

 

 

 

B083

Carrier frequency setting

5.0

 

 

 

 

 

B084

Initialization mode (parameters or trip history)

00

 

 

00 Trip history clear

 

 

 

01 Parameter initialization

 

 

 

• 02 Trip history clear and parameter

 

 

 

 

initialization

 

 

 

 

 

 

 

B085

Country code for initialization

01 / 02

 

 

• 00 Japan version

• 01 Europe version

 

 

 

• 02 USA version

 

 

 

 

 

 

 

B086

Frequency scaling conversion factor

1.0

 

 

 

 

 

 

B087

STOP key enable

 

00

 

 

• 00 Enable

• 01 Disable

 

 

 

 

 

 

B088

Restart mode after FRS

00

 

 

• 00 Restart from 0Hz

 

 

 

• 01 Restart from frequency detected from

 

 

 

actual speed of motor

 

 

 

 

 

 

 

B090

Dynamic braking usage ratio

0.0

 

 

 

 

 

 

B091

Stop mode selection

 

00

 

 

• 00 DEC (decelerate and stop)

 

 

 

• 01 FRS (free-run to stop)

 

 

 

 

 

 

 

B092

Cooling fan control

 

00

 

 

• 00 Fan always ON

 

 

 

 

• 01 Fan ON during Run, OFF during Stop

 

 

 

• 02 Fan is temperature-controlled

 

 

 

 

 

 

 

 

23

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Image 25
Hitachi SJ2002 manual Overload restriction operation mode