Parameterising The Sensors; Sensor Test - Grundfos Conex DIA-G Montage- Und Betriebsanleitung

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.
Once the code has been set, access to the
"Sensor 1/Sensor 2" menu requires the
Note
code for level 2. See section
function.

11.9.1 Sensor test

Main menu > Sensor 1 (Sensor 2)
Submenu 1
Test sensor
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.
If the sensor test fails, there is a risk of an
undetected gas leak! Check the sensor
Caution
and cable connections. Faulty sensors
must be replaced!
11.8.8 Code
Submenu 2
Man. test
Aut. test
The sensor menus are only displayed
Note
when the sensor is selected (in the "Setup"
menu).
All settings in the sensor menus are reset
to the default setting if the sensor type is
changed in the "Setup" menu.
Caution
All sensor settings must be repeated
following replacement of a sensor.
Submenu 3
Activate
Abort
On
Off
Submenu 4
x.x days testing interval
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