Chapter 4 explanation of functions – Hitachi SJ700-2 User Manual

Page 141

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Chapter 4 Explanation of Functions

4 -

78

(4) Basic display mode
The monitor displays basic parameters. (The monitor display is the factory setting.)

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displayed

The following table lists the parameters that can be displayed in basic display mode:

No.

Item

1

d001 to d104

Monitoring indication

2

F001

Output frequency setting

3

F002

Acceleration (1) time setting

4

F003

Deceleration (1) time setting

5

F004

Keypad Run key routing

6

A001

Frequency source setting

7

A002

Run command source setting

8

A003

Base frequency setting

9

A004

Maximum frequency setting

10 A005

[AT]

selection

11

A020

Multispeed frequency setting

12

A021

Multispeed 1 setting

13

A022

Multispeed 2 setting

14

A023

Multispeed 3 setting

15

A044

V/F characteristic curve selection, 1st motor

16

A045

V/f gain setting

17

A085

Operation mode selection

18

b001

Selection of restart mode

19

b002

Allowable under-voltage power failure time

20

b008

Selection of retry after trip

21

b011

Retry wait time after trip

22

b037

Function code display restriction

23

b083

Carrier frequency setting

24

b084

Initialization mode (parameters or trip history)

25

b130

Overvoltage suppression enable

26

b131

Overvoltage suppression level

27

C021

Terminal [11] function

28

C022

Terminal [12] function

29

C036

Alarm relay active state

4.2.85 Initial-screen selection (selection of the initial screen to be displayed after
power-on)

The initial-screen selection function allows you to specify the screen that
is displayed on the digital operator immediately after the inverter power is
turned on. The table below lists the screens (items) selectable. (The
factory setting is "01" [d001].)
To adjust the screen selection setting of your SJ700 series inverter to an SJ300 series inverter, select "00"
(the screen displayed when the STOP/RESET key was last pressed).

Item Function

code

Data

Description

00

Screen displayed when the STR key was pressed
last (equivalent to the setting on SJ300)

01

d001 (output frequency monitoring)

02

d002 (output current monitoring)

03

d003 (rotation direction minitoring)

04

d007 (Scaled output frequency monitoring)

Initial-screen selection

b038

05

F001 (output frequency setting)

Note: When "00" (the screen displayed when the STR key was last pressed) has been selected, the

monitor displays code "*---" (entry to a group of functions) if the functional item displayed last is not
"d***" or "F***".
(Example) If the inverter power is turned off immediately after the setting of "A020" has been

changed, the monitor will display "A---" as the initial screen after the next power-on.

b038: Initial-screen selection

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