Function Of The Keys And Leds On The Keypad; Setting / Changing Of Parameters And Set Points; Code Levels - Danfoss DGS Series User Manual

User Guide | Danfoss Gas sensor, type DGS
4.1 Function of the keys and
LEDs on the keypad
4.2 Setting / changing of
parameters and set points

4.3 Code levels

10 | BC291049702513en-000201
ESC
Exits programming, returns to the previous menu level.
Enters sub menus, and saves parameter settings.
Scrolls up & down within a menu, changes a value.
Change of cursor position.
The status LEDs indicate the operating status:
• Green
Continuous = operating voltage
• Yellow
Continuous = failure
Slowly flashing = warming-up
Fast flashing = special mode
• Red
Continuous = alarm
The backlight of the display changes from green to red when an alarm is active.
Open desired menu window.
Code input field opens automatically if no code is approved.
After input of valid code, the cursor jumps to the first position segment to be changed.
Push the cursor to the position segment, which has to be changed.
Set the desired parameter / set point with the keys.
Save the changed value, confirm storage (ENTER).
ESC Cancel the save / close editing / return to a higher menu level (ESCAPE function).
All inputs and changes are protected by a four-digit numeric code (= password) against unauthorised
intervention according to the regulations of all national and international standards for gas warning
systems. The menu windows of status messages and measuring values are visible without entering a
code.
The access to the protected features is valid as long as the service tool remains connected.
The service technician's access code to the protected features is '1234' .
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