User Guide
|
Danfoss Gas sensor. Type DGS. Modbus or Service Tool display operation
© Danfoss | DCS (ADAP-KOOL®) | 2018.12
RS8KD102 | 7
3.3
Code Levels
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 cancelled
automatically if no button is pushed within 15
minutes.
The service technician access code to the
protected features is ‘1234’
4
Menu Overview
Menu operation is done via a clear, intuitive and
logical menu structure. The operating menu
contains the following levels:
• Starting menu with indication of the device
type if no Measuring Point is registered,
otherwise scrolling display of the gas
concentrations of all registered sensors in
5-second intervals. If alarms are active, only the
values of the sensors currently in alarm status
are displayed.
• Main menu
• 5 sub menus under “Installation and
Calibration”
Power On Time of the basic device
Second counter counts down, when communication display <> basic
device is OK. In case of communication error the count-down will stop.
“Warm-up Time” is displayed. As soon as the sensor warm-up time has
expired, the measured value is displayed = measuring mode.
Seconds indicator = 0
After about 2 seconds
Power On Time
19s
Danfoss
DGS
D1 CO2 ppm
Warm-up Time