Datakom DKM-411, Руководство пользователя, Страница: 53 / 91

DKM-411 User Manual Rev_01 Firmware V-1.0
K46D03-EN - 53 -
The program mode is used to adjust timers, operational limits and the configuration of the unit.
Although a free PC program is provided for programming, every parameter may be modified through the front
panel, regardless of the operating mode.
When modified, program parameters are automatically recorded into a non-erasable memory and take effect
immediately.
The program mode will not affect the operation of the unit. Thus programs may be modified anytime.
To enter the program mode , press together with and buttons for 5 seconds.
When the program mode is entered, below password entry screen will be displayed.
A 4 digit password must be entered using with , and buttons.
The , buttons modify the value of the current digit. The button steps to the
next digit.
The unit supports 3 password levels. The level_1 is designed for field adjustable parameters. The level_2
is designed for factory adjustable parameters. The level_3 is reserved. It allows recalibration of the unit.
The password level-
1 is factory set to ‘
1234
’ and the password level-2 is factory set to ‘
9876
’.
If a wrong password is entered, the unit will still allow access to the program parameters, but in read-only
mode.
If password “0000” is entered, only EVENT LOG file will be available.
Passwords are not front panel adjustable.
19.1. ENTERING THE PROGRAMMING MODE
19. PROGRAMMING
Press 2
buttons
for 5
seconds