niDCPower Measure Multiple

NI DCPower LabView

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niDCPower Measure Multiple

Returns arrays of the measured voltage and current values on the specified output channel(s). Each call to this VI blocks other VI calls until the measurements are returned from the power supply. The order of the measurements returned in the array corresponds to the order of the specified output channels. The measurement speed of the power supply and the Samples to Average property dictates the length of time that a measurement takes.

niDCPower_Measure_Multiple.gif
cio.gif instrument handle identifies a particular instrument session. instrument handle is obtained from the niDCPower Initialize or the niDCPower Initialize With Options VI.
cstr.gif channel name specifies the output channels to measure. You can specify multiple channels by using a channel list or a channel range. A channel list is a comma (,) separated sequence of channel names (e.g. 0,2 specifies channels 0 and 2). A channel range is a lower bound channel followed by a hyphen (-) or colon (:) followed by an upper bound channel (e.g. 0-2 specifies channels 0, 1, and 2).
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.
i1ddbl.gif voltage measurements returns an array of voltage measurements. The measurements in the array are returned in the same order as the channels specified in channel name.
i1ddbl.gif current measurements returns an array of current measurements. The measurements in the array are returned in the same order as the channels specified in channel name.
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.