Default

 

Func.

 

Name / Description

Value

Set

Code

 

–FE / –FU /

Value

 

 

 

 

 

 

 

–FR

 

 

 

 

 

 

 

 

 

B_12

Level of electronic thermal setting

Rated

 

 

 

 

 

current of

 

 

 

 

 

each inverter

 

 

 

 

 

B_13

Electronic thermal characteristic

01 / 01 / 00

 

 

• 00 Reduced torque

• 01 Const. torque

 

 

 

 

 

 

B_21

Overload restriction operation mode

01

 

 

• 00 Disabled

 

 

 

 

• 01 Enabled for accel and constant

 

 

 

speed

 

 

 

 

• 02 Enabled for constant speed only

 

 

 

 

 

 

B_22

Overload restriction setting

Rated

 

 

 

 

 

current

 

 

 

 

 

x 1.25

 

 

 

 

 

B_23

Deceleration rate at overload restriction

1.0

 

 

 

 

 

B_31

Software lock mode selection

01

 

 

• 00 Low-level access, [SFT] blocks

 

 

 

edits

 

 

 

 

• 01 Low-level access, [SFT] blocks

 

 

 

edits (except F_01 and Multi-speed

 

 

 

parameters)

 

 

 

 

• 02 No access to edits

 

 

 

• 03 No access to edits except F_01 and

 

 

 

Multi-speed parameters

 

 

 

 

 

 

B_32

Reactive current setting

58% rated

 

 

Note: For Japanese (–FR) versions, only

current

 

 

–055LFR, –055HFR, –075LFR, and

 

 

 

–075HFR models support this function.

 

 

 

 

 

 

B_81

[FM] terminal analog meter adjustment

80

 

 

 

 

 

B_82

Start frequency adjustment

0.5

 

 

 

 

 

B_83

Carrier frequency setting

5.0 / 5.0 /

 

 

 

 

 

12.0

 

 

 

 

 

B_84

Initialization mode (parameters or trip

00

 

 

history)

 

 

 

 

00 Trip history clear

 

 

 

 

01 Parameter initialization

 

 

 

 

 

 

B_85

Country code for initialization

01 / 02 / 00

 

 

• 00 Japan version

• 01 Europe

 

 

 

version

 

 

 

 

• 02 US version

 

 

 

 

 

 

 

B_86

Frequency scaling conversion factor

1.0

 

 

 

 

 

 

B_87

STOP key enable

 

00

 

 

• 00 Enable

• 01 Disable

 

 

 

 

 

 

 

 

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Image 19
Hitachi NB5741XD manual B12 Level of electronic thermal setting Rated Current