Calibration Advanced - Mantracourt T24-ACMi-SA User Manual

Calibration Advanced

In some circumstances it may not be possible to apply inputs in which case the calibration can be entered
manually.
For example, if a sensor manufacturer provides a calibration table for a cell it may be possible to calculate gains
and offsets and enter these values into the Advanced Calibration page without having to connect the input
sensor.
Items you can change:
Number of Calibration Points
Input Points 1 – 9
(mV/V shown in this
screenshot)
Gain 1 – 9
Offset 1 - 9
Rotary limit
System Zero
Mantracourt Electronics Limited
Enter the number of points you wish to calibrate over. In its simplest form you
could select two for a linear calibration.
For more complex calibrations which include linearization select three to nine
points.
Enter the input point to which the associated interpolated gain and offset values
will be applied. Note between points the gain and offset values are linearly
interpolated.
Inputs are extrapolated below point 1 and above point 9.
Enter the gain value for associated point
Enter the Offset value for associated point
This is the value at which the input will move from maximum to minimum value.
This is useful for applications where the potentiometer input is endless i.e.
moves from the maximum to the minimum as it wraps round. This parameter
stops the unit reporting values outside the viable input range.
You can set the system zero value here or set it to zero to remove the system
zero effect.
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T24 Telemetry User Manual