User manual

6F8A0917

7.3.3 Password Input

The password function is provided in the LF232 converter to prevent some functions that affect the

flow measurement from being used or adjusted. If password is set, totalizer cannot be reset.

For the setting menu limited by the password, see 7.4 “Setting Menu List.”

In addition, for how to set password, see 8.2.5 “Password Setting.”

Mode switching flow when password is set

If password is set, when the mode moves from the measurement mode to the menu screen, the

password input screen appears.

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.

>1:SET

2:CNT CTRL

10.00 m/s

100.0 %

INPUT PASSWORD

000

Input [111]

Password

input

A1:EX CURRENT

COUNT CTRL

F 1000 m 3

(Setting the cursor (>) to SET

and press MENU/SET)

(Setting the cursor (>)

to CNT CNTRL and

press MENU/ENT)

ENTER111

000

Press longer for

3 seconds.

Cancellation

cord input

[CANCEL] or

Code is not [111]

*Note1

V****