Commissioning Liquisys M CUM223/253
30 Endress+Hauser
Factory settings
The first time it is switched on, the device has the factory setting for all functions. The table
below provides an overview of the most important settings.
All other factory settings can be found in the description of the individual function groups in
the "System configuration" section (the factory setting is highlighted in bold).
* For corresponding version
C07-CLD132xx-13-06-00-xx-005.eps
Fig. 19: Function coding
Selecting and locating functions is facilitated
by a code displayed for each function in a
special display field å 18.
The structure of this coding is given in
å 19.
The first column indicates the function
group as a letter (see group designations).
The functions in the individual groups are
counted from the top to the bottom and from
the left to the right.
Function Factory setting
Type of measurement Turbidity in FNU
Temperature in °C
Temperature offset / turbidity offset 0 °C / 0 FNU
Limit value for controller 1 9999 FNU
Contact function limit contactor 1 MAX contact without delay
Limit value for controller 2 100 °C
Contact function limit contactor 2 MAX contact without delay
Current outputs 1 and 2* 4 to 20 mA
Current output 1: measured value for
4 mA signal current
0 FNU
Current output 1: measured value for
20 mA signal current
10.0 FNU
Current output 2: temperature value for
4 mA signal current*
-5.0 °C (23 °F)
Current output 2: temperature value for
20 mA signal current*
100.0 °C (212 °F)
Measured value damping 10
Calibration data set No. 3
Wiper controller Off
C C1 C111
C121
C131 C132 C133
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