Liquisys M CUM223/253 Commissioning
Endress+Hauser 31
6.3 Quick start-up
After power-up, you must make some settings to configure the most important functions of
the transmitter which are required for correct measurement. The following section gives an
example of this.
User input Setting range
(Factory settings,
bold)
Display
1. Press the ENTER key.
2. Enter the code 22 to edit the setup. Press ENTER.
3. Press MINUS until you get to the "Service" function
group.
4. Press ENTER to be able to make your settings.
5. In S1, select your language, e.g. "ENG" for English.
Press ENTER to confirm.
ENG = English
GER = German
FRA = French
ITA = Italian
NEL = Dutch
ESP = Spanish
6. Press PLUS and MINUS simultaneously to exit the
"Service" function group.
7. Press MINUS until you get to the "Setup 1" function
group.
8. Press ENTER to be able to make your settings for
"Setup 1".
9. In A1, select the desired mode of operation, e.g.
"FNU".
Press ENTER to confirm.
FNU
NTU
ppm
mg/l
g/l
%
spec.
10. A4 displays the sensor type.
Press ENTER.
CUS31
CUS41
11. In A5, enter measured value damping. Measured
value damping causes averaging over the specified
number of individual measured values. This is
used for example, to stabilize the display if the
measurement is unstable. Enter "1" if no damping
is required.
Press ENTER to confirm.
The display returns to "Setup 1"
10
1 to 60
12. Press MINUS to go to the "Setup 2" function group.
13. Press ENTER to edit "Setup 2".