Endress+Hauser Liquiline CM44P - 10.4 Outputs

Operation Liquiline CM44P
86 Endress+Hauser
Menu/Setup/Inputs/Current input x:y
1)
Function Options Info
Lower range value
Input variable = Parameter
-20.0 ... Upper range
value <unit of measure>
Factory setting
0.0 <engineering unit>
‣
Enter the measuring range. The lower and
upper range values are assigned to the 0 or
4 mA value and the 20 mA value
respectively. The system uses the
engineering unit which you entered
beforehand.
Upper range value
Input variable = Parameter
Lower range value to
10000.0 <engineering
unit>
Factory setting
10.0 <engineering unit>
Damping 0 to 60 s
Factory setting
0 s
The damping causes a floating average curve of
the measured values over the time specified.
1) x:y = slot no. : input number
10.4 Outputs
10.4.1 Current outputs
The basic version of the device always has two current outputs.
You can configure additional current outputs with extension modules.
Setting the current output range
‣
Menu/Setup/General settings: Select 0..20 mA or 4..20 mA.
Menu/Setup/Outputs/Current output x:y
1)
Function Options Info
Current output Selection
• Off
• On
Factory setting
Off
Use this function to activate or deactivate a
variable being output at the current output
Source of data Selection
• None
• Connected inputs
• Controller
Factory setting
None
The sources of data on offer depend on your
device version.
The all the sensors and controllers connected to
inputs are available for selection.
Measured value Selection
• None
• Depends on the Source
of data
Factory setting
None
The measured value you can select depends on
the option selected under Source of data.

The list of dependent measured values is provided in the Measured value table, subject to the Source of
data→  87.
Apart from measured values from connected sensors, you can also select a controller as the data source.
The best way to do so is by using the Additional functions menu. Here, you can select and configure the
current output for outputting the controlled variable.
Range lower value Range of adjustment and
factory settings depending
on the Measured value
You can output the entire measuring range or
just some of it at the current output. To do so,
specify the upper and lower range values in
accordance with your requirements.
Range upper value