Endress+Hauser Liquiline System CA80CR, Руководство по эксплуатации

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Operation Liquiline System CA80CR
90
Hauser
10.5 Binary inputs and outputs
Hardware options, e.g. "DIO" module with 2 digital inputs and 2 digital outputs or fieldbus
module "485" enables the following:
• via a digital input signal
– measuring range switching for conductivity (upgrade code required, see accessories)
Path: Menu/Setup/Inputs/Current input %0V x:y
1)
1) x:y = slot no. : input number
Function Options Info
Mode Options
• Off
• 0 to 20 mA
• 4 to 20 mA
Factory setting
4 to 20 mA
Select the same current range as in the data source
(connected device).
Input mode Options
• Parameter
• Current
Factory setting
Current
Select the input variable.
Meas. value format Options
• #
• #.#
• #.##
• #.###
Factory setting
#.#
Specify the number of decimal places.
Parameter name
Input mode "Parameter"
Customized text,
16 characters
Assign a useful name, such as the parameter name,
which the data source uses.
Unit of measure
Input mode "Parameter"
Customized text,
16 characters
You cannot choose the unit from a list. If you want to use
a unit, you must enter it manually here.
Lower range value
Input mode "Parameter"
-20.0 to Upper range value
<engineering unit>
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 mode "Parameter"
Upper range value ...
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.