GXDMM Functions used for Calibration

Function

Description

GxDmmInitialize

Initializes the GX2065

Pass the hex value 0x1234 to the pnStatus parameter to unlock calibration functionality.

GxDmmSetCalibrationMeasurements

Set the positive, negative, and ground data points for each function/range combination for a particular Calibration Set.

Optionally, the reference positive, negative, and ground values can be set if using a reference DMM, otherwise these parameters should be set to the expected output of the Calibrator in base units (Volts, Amps, or Ohms).

GxDmmWriteCalibrationEEPROM

Finalize calibration by writing Calibration Set data to the onboard EEPROM

GxDmmSetCalibrationSet

Load a Calibration Set.

This is used for loading the DMM with the For Calibration Set before staring the Calibration procedure

GxDmmMeasure

Takes a measurement from the DMM

This is used to take measurements from the DMM and pass them to GxDmmSetCalibrationMeasurements

GxDmmSetFunction

Set a DMM Function

This is used to cycle between the different functions during Calibration

GxDmmSetRange

Set the range for the currently selected Function

This is used to cycle between all the possible ranges for a given function during Calibration

GxDmmSetACMath

Set the mathematical formula used during AC measurements

This is used when calibrating the AC functions.