Unigas TN90, Руководство по установке, использованию и обслуживанию

Страница: 69 / 112

5
Setting the kind of sensor to be connected to the device:

push the
Enter
button: on the lower display (green)
Opr
appears. Using the
up and down arrows
find
ConF.
Push
Enter
to confirm.

Now on the green display the group
InP
appears. Push
Enter
and
InP1
is displaied. Enter to confirm.

You are inside
InP1
; the green display shows
Sen1 (sensor type)
, while the red display shows the chosen sensor
code

Push
Enter
to enter the
Sen1
parameter, then choose the desired sensor using the
arrows.
Push
Enter
to confirm
and
ESC
to escape.

Once selected the sensor, you can modify all the other parameters using
up and down arrows
according to the
tables here below.
ConF > InP >InP1
Parameter Value Description
SEn1
type of sensor for
analog input 1
1 Pt100 3 fili
2 Pt100 2 fili
3 Pt1000 3 fili
4 Pt1000 2 fili
5 Ni1000 3 fili
6 Ni1000 2 fili
7 0 ÷ 135 ohm
15 0 ÷ 20mA
16 4 ÷ 20mA
17 0 ÷ 10V
18 0 ÷ 5V
19 1 ÷ 5V
OFF1
sensor offset
-1999..
0
.. +9999
Using the measured value correction (offset), a measured
value can be corrected to a certain degree, either up or down
SCL1
scale low level
-1999..
0
.. +9999
In the case of a measuring transducer with standard signal, the
physical signal is assigned a display value here
(for input ohm, mA, V)
SCH1
scale high level
-1999..
100
.. +9999
In the case of a measuring transducer with standard signal, the
physical signal is assigned a display value here
(for input ohm, mA, V)
dF1
digital filter
0…
0,6
…100
Is used to adapt the digital 2nd order input filter
(time in s; 0 s = filter off)
Unit
temperature unit
1
2
1 = degrees Celsius
2 = degrees Fahrenheit
(
bold
= factory settings)
Remark:
RWF50.2 e RWF50.3 cannot be connected to thermocouples.
If thermocouples have to be connected, convert the signal to a 4-20 mA one and set the RWF accordingly.