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11.9 Parameterising the sensors
In the "Sensor 1 or 2" menu, the sensors are
parameterised, for example setting of limit values
and alarms or carrying out sensor tests.
11.9.1 Sensor test
The menu structure for sensor 1 and sensor 2 is
identical.
The activity of the sensor element can be tested
using polarity reversal. This sensor test can be
started automatically at regular intervals or manually
at specific times.
In the "Test sensor" submenu, an automatic sensor
test can be set.
•
Auto. test S1/S2
– On
– Off.
When "Aut. test On" is selected, a test interval of 0.5
to 30 days can be entered.
In addition to the automatic sensor test, a manual
sensor test can be carried out at any time.
•
Manual test S1/S2
– Activate.
During the sensor test, a progress bar is shown in
the display, and once the sensor test is complete, the
result "Sensor test O.K." or "Test sensor error" is
displayed. If the sensor is faulty, the LED for the
relevant sensor will light up and, depending on the
setting in the "Setup" menu, an alarm is output via
the alarm menu.
Note
Once the code has been set, access to the
"Sensor 1/Sensor 2" menu requires the
code for level 2. See section
Note
The sensor menus are only displayed
when the sensor is selected (in the "Setup"
menu).
Caution
All settings in the sensor menus are reset
to the default setting if the sensor type is
changed in the "Setup" menu.
All sensor settings must be repeated
following replacement of a sensor.
Main menu > Sensor 1 (Sensor 2)
Submenu 1
Submenu 2
Submenu 3
Submenu 4
Test sensor
Man. test
Activate
Abort
Aut. test
On
x.x days testing interval
Off
Caution
If the sensor test fails, there is a risk of an
undetected gas leak! Check the sensor
and cable connections. Faulty sensors
must be replaced!
