National Instruments Instrument Driver NI-DMM Quick Reference

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quick reference

National Instruments Instrument Driver NI-DMM Quick Reference Manual pdf 1 page image

QUICK REFERENCENI-DMM Instrument DriverInitialize and CloseICON TYPE PARAMETER VALUE TO SET, COMMENTS 1ViRsrc resourceName For Traditional NI-DAQ devices, use DAQ::#,where# is the device number.For NI-DAQmx devices, the device name isassigned by Measurement & AutomationExplorer (MAX). Optionally, for all devicesyou can use an IVI logical name.ViBoolean IDQuery NIDMM_VAL_TRUENIDMM_VAL_FALSEViBoolean resetDevice NIDMM_VAL_TRUENIDMM_VAL_FALSEViSession* vi Reference to new session handleViRsrc resourceName For Traditional NI-DAQ devices, use DAQ::#,where# is the device number.For NI-DAQmx devices, the device name isassigned by Measurement & AutomationExplorer (MAX). Optionally, for all devicesyou can use an IVI logical name.ViBoolean IDQuery NIDMM_VAL_TRUENIDMM_VAL_FALSEViBoolean resetDevice NIDMM_VAL_TRUENIDMM_VAL_FALSEViString Option String Simulate = 0, RangeCheck = 1QueryInstrStatus = 1, Cache = 1ViSession* vi Reference to new session handleniDMM Initialize with Options(niDMM_InitWithOptions)Creates a new session to the instrument and optionally sets the initial state ofsession properties.niDMM Initialize2(niDMM_init)Creates a new session to the instrument.™1 In LabWindows™/CVI™, C, and C++, constant names such as NIDMM_VAL_TRUE andNIDMM_VAL_AUTO_ZERO_ON refer to the use of #defines in your program. In LabVIEW, these constantsrefer to Boolean or ring controls with corresponding entries. For example, NIDMM_VAL_AUTO_ZERO_ONcorresponds to the LabVIEW ring control entry Auto Zero On. Refer to LabVIEW Help (Show Help) formore details.2 Function name for LabWindows/CVI, C, C++, and Visual Basic.