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Calibration (continued)

ICON

TYPE

PARAMETER

VALUE TO SET, COMMENTS

ViSession vi

Session 

handle

ViString Reserved

"

ViReal64* Temperature Output

ViSession vi 

Session 

handle

ViInt32 

Area 

Default = Internal

ViReal64* Temperature Output

ViSession vi 

Session 

handle

ViInt32 

Area 

Default = Internal

ViInt32* Month 

Output

ViInt32*

Day Output

ViInt32* Year 

Output

ViInt32* Hour 

Output

ViInt32* Minute 

Output

niDMM Get Cal Date and Time

(niDMM_GetCalDateAndTime)

Returns the date and time of the last calibration performed on the 
NI 4070/4071/4072.

niDMM Get Last Cal Temp

(niDMM_GetLastCalTemp)

Returns the temperature during the last calibration procedure on the 
NI 4070/4071/4072.

niDMM Get Dev Temp

(niDMM_GetDevTemp)

Returns the current temperature of the NI 4070/4071/4072.

10

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NI-DMM Instrument Driver Quick Reference

322614f.qxp  11/23/2004  10:13 AM  Page 10

Summary of Contents for Instrument Driver NI-DMM

Page 1: ...name ViBoolean IDQuery NIDMM_VAL_TRUE NIDMM_VAL_FALSE ViBoolean resetDevice NIDMM_VAL_TRUE NIDMM_VAL_FALSE ViString Option String Simulate 0 RangeCheck 1 QueryInstrStatus 1 Cache 1 ViSession vi Refer...

Page 2: ...te ViInt32 WaveformPoints Measurement Options ICON TYPE PARAMETER VALUE TO SET COMMENTS ViSession vi Session handle ViReal64 Powerline Default 60 Hz Frequency niDMM Configure Powerline Frequency niDMM...

Page 3: ...entSource Configures the current source for diode measurements on the NI 4070 4071 4072 niDMM Configure Frequency Voltage Range niDMM_ConfigureFrequencyVoltageRange Specifies the expected maximum ampl...

Page 4: ...e values on the NI 4072 niDMM Perform Open Cable Comp niDMM_PerformOpenCableComp Performs the open cable compensation measurements and returns open cable compensation conductance and susceptance value...

Page 5: ...to either rising edge or falling edge polarity niDMM Configure Meas Complete Dest niDMM_ConfigureMeasCompleteDest Specifies the destination of the Measurement Complete MC signal niDMM Configure Sampl...

Page 6: ...s ViInt32 Number to Read Default 4 ViReal64 Measurements Output ViInt32 Actual Number Output niDMM Read Multi Point niDMM_ReadMultiPoint Acquires multiple measurements and returns an array of measured...

Page 7: ...surements Output ViInt32 Actual Number Output niDMM Fetch Multi Point niDMM_FetchMultiPoint Returns an array of values from a previously initiated multipoint measurement niDMM Fetch niDMM_Fetch Return...

Page 8: ...are Revision Output niDMM Revision Query niDMM_revision_query Returns the revision numbers of the instrument driver and instrument firmware niDMM Self Test niDMM_self_test Performs a self test on the...

Page 9: ...nal ViInt32 Count Output niDMM Get Cal Count niDMM_GetCalCount Returns the calibration count for the specified type of calibration niDMM Self Cal niDMM_SelfCal Executes the self calibration routine to...

Page 10: ...put ViInt32 Year Output ViInt32 Hour Output ViInt32 Minute Output niDMM Get Cal Date and Time niDMM_GetCalDateAndTime Returns the date and time of the last calibration performed on the NI 4070 4071 40...

Page 11: ...nts Corporation 11 NI DMM Instrument Driver Quick Reference National Instruments Corporation Initialize Configure Hardware Read Close Session Initiate Fetch DMM Programming Flow 322614f qxp 11 23 2004...

Page 12: ...ther product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the appropriate location Help Pa...

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