niDCPower Cal Adjust Voltage Measurement

NI DCPower LabView

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niDCPower Cal Adjust Voltage Measurement

Calculates the calibration constants for the voltage measurements returned by the niDCPower Measure VI for the specified output channel. This VI compares the array in reported outputs to the array in measured outputs and calculates the calibration constants for the voltage measurements returned by the niDCPower Measure VI.

Refer to the calibration procedure for the power supply you are calibrating for detailed instructions on the appropriate use of this VI. This VI can only be called in an external calibration session.

niDCPower_Cal_Adjust_Voltage_Measurement.gif
cio.gif instrument handle identifies a particular instrument calibration session. instrument handle is obtained from the niDCPower Initialize External Calibration VI.
cstr.gif channel name specifies the output channel to which these calibration settings apply. Only one channel at a time may be calibrated.
cu32.gif number of measurements specifies the number of elements in requested outputs and measured outputs.
c1ddbl.gif reported outputs specifies an array of the output values that were returned by the niDCPower Measure VI.
c1ddbl.gif measured outputs specifies an array of the output values measured by an external precision digital multimeter.
cdbl.gif range specifies the range to calibrate with these settings.
ccclst.gif error in (no error) describes error conditions that occur before this VI runs.
cbool.gif status is TRUE (X) if an error occurred before this VI ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI ran. The default is FALSE.
ci32.gif code is the error or warning code. The default is 0. If status is TRUE, code is a negative error code. If status is FALSE, code is 0 or a warning code.
cstr.gif source describes the origin of the error or warning and is, in most cases, the name of the VI that produced the error or warning. The default is an empty string.
iio.gif instrument handle out passes the handle used to identify the session in all subsequent NI-DCPower VI calls.
icclst.gif error out contains error information. If error in indicates that an error occurred before this VI ran, error out contains the same error information. Otherwise, it describes the error status that this VI produces.
ibool.gif status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
ii32.gif code the error or warning code. If status is TRUE, code is a non-zero error code. If status is FALSE, code is 0 or a warning code.
istr.gif source describes the origin of the error or warning and is, in most cases, the name of the VI that produced the error or warning.