6F8A0917

7.3.5Maintenance Menu

If you enter the service code to release the protection, the maintenance specific items in the setting mode that are not displayed normally can be accessed and the parameters that are normally prohibited to be rewritten can be changed.

This function is mainly used by service personnel, it is not necessary for general customers to enter this function.

If erroneously operated and the service code input screen appears, either press [CANCEL] to return to the measurement mode or press [MENU/ENT] to go on to the setting menu. (In this case, protection will not be released.)

Example to move to the maintenance menu

Note1

Note1

Switch operation

Display example

 

 

 

 

 

 

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.00 m/s

 

Measured value being displayed (measurement mode)

100.0 %

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressing

 

 

 

 

 

 

 

in the measurement mode for 3 seconds

 

 

 

MENU/ENT

 

ENTER111

 

or more, the screen moves to the menu lock cancellation

 

 

screen.

 

 

 

 

 

 

 

 

 

000

V****

 

 

 

 

 

 

 

 

 

* Pressing

CANCEL

in the mode selection screen, the mode

 

 

 

returns to the measurement mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Set the menu lock cancellation cord [111] by

 

ENTER111

 

pressing

 

and .

 

111

V****

* Pressing

 

 

 

in the mode selection screen, the mode

 

CANCEL

 

 

 

returns to the measurement mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressing

 

 

 

 

 

 

 

for 3 seconds or more in the

 

>1:SET

 

MENU/ENT

 

 

 

measurement mode, the screen moves to the mode selection

 

2:CNT CTRL

 

 

 

screen.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Select 1:SET in the mode selection screen and press

 

INPUT SRV_CODE

 

MENU/ENT

for 5 seconds or more, then the screen appears

 

that is used to enter the service code to release the protection.

 

000

 

 

 

Pressing

 

 

in the mode selection screen brings you

 

 

 

CANCEL

 

 

 

back to the measurement mode.

 

 

 

 

 

A1:EX CURR

 

Enter the service code and if it is correct, the maintenance

 

 

 

specific items in the setting menu can be accessed.

 

 

 

Pressing

 

CANCEL

in the service code input screen brings you

back to the mode selection screen.

Note1: There is not this screen to the converter before serial No.072320999.

There is not software version (V****) to the converter before version V0109.

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Toshiba L5232 manual Maintenance Menu, Example to move to the maintenance menu