National Instruments NI-DAQ mx Calibration Procedure page 8

NI-DAQ Function Call
Call
DAQmxCreateTask
the following parameters:
taskName:
MyAOVoltageTask
taskHandle:
&taskHandle
NI-DAQ Function Call
Call
DAQmxCreateAOVoltageChan
with the following parameters:
taskHandle:
taskHandle
physicalChannel:
dev1/aoO
nameToAssignToChannel:
AOVoltageChannel
minVal:
-10.0
maxVal:
10.0
units:
DAQmx_Val_Volts
customScaleName:
AO Waveform Calibration Procedure for NI-DAQmx
Table 2. Connecting the DMM to AO <8..31> on the NI 6723 (Continued)
Output Channel
AO 27
AO 28
AO 29
AO 30
AO 31
2. Choose the table from the
corresponds to the device you are verifying. This table shows all
acceptable settings for the device. Although NI recommends that you
verify all ranges, you may want to save time by checking only the
ranges used in your application.
3. Create a task using
with LabVIEW does not require this step.
4. Add an AO voltage task using
(DAQmx Create Virtual Channel VI) and configure the channel,
AO 0. Use the tables in the
the minimum and maximum values for your device.
NULL
DMM Positive Input
AO 27 (pin 14)
AO 28 (pin 13)
AO 29 (pin 46)
AO 30 (pin 11)
AO 31 (pin 10)
AO Device Test Limits
DAQmxCreateTask
LabVIEW Block Diagram
DAQmxCreateAOVoltageChan
AO Device Test Limits
LabVIEW Block Diagram
8
DMM Negative Input
AO GND (pin 48)
AO GND (pin 47)
AO GND (pin 12)
AO GND (pin 45)
AO GND (pin 44)
section that
.
section to determine
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