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8
Parameterization
This chapter describes the parameterization of the paperless recorder; this is only possible on the de-
vice: Main menu > Parameterization
A parameter that is also configurable in the setup program or via an interface will be pointed out.
NOTE!
The parameterization on the device is only available if a user is logged on, and the user has the required
rights.
Default settings are shown in bold in the parameter tables.
8.1
Fine adjustment
You can use customer-specific fine adjustment to correct the measured values of an analog input. In con-
trast to offsetting, which is used to specify a constant correction value for the entire characteristic line,
fine adjustment can also be used to change the slope of the characteristic line.
Device dialog box
Parameter
Parameter
Active
Actual start value -99999 ... 0 ... +99999
Actual end value
Target start value -99999 ... 0 ... +99999
Target end value
Example
The temperature inside a furnace is measured with an RTD temperature probe and displayed. Due to
the temperature drift of the sensor, the true temperature (reference measurement) deviates from the dis-
played value. The amount of deviation is different at the upper and lower measuring points, meaning that
measured value offset is not suitable.
Actual start value: 15 °C (displayed value)
Selection/settings
Yes
No
-99999 ... 1 ... +99999
-99999 ... 1 ... +99999
8 Parameterization
Description
The function for performing fine adjust-
ment is active.
Function is inactive.
Lower display value
Upper display value
Lower reference value
Upper reference value
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