Справочник Пользователя для National Instruments NI-DMM

ViRsrc

resourceName

For Traditional  NI-DAQ devices,  use  DAQ::

#

, 

where 

#

is the device number. 

For NI-DAQmx devices, the device name is 
assigned by Measurement & Automation 
Explorer (MAX). Optionally, for all devices 
you can use an IVI logical name.

ViBoolean

IDQuery

NIDMM_VAL_TRUE
NIDMM_VAL_FALSE

ViBoolean

resetDevice

NIDMM_VAL_TRUE
NIDMM_VAL_FALSE

ViSession*

vi

Reference to new session handle

ViRsrc

resourceName

For Traditional NI-DAQ devices, use DAQ::

#

, 

where 

#

is the device number. 

For NI-DAQmx devices, the device name is 
assigned by Measurement & Automation
Explorer (MAX). Optionally, for all devices 
you can use an IVI logical 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

Reference to new session handle

(niDMM_InitWithOptions)

Creates a new session to the instrument and optionally sets the initial state of
session properties.

(niDMM_init)

Creates a new session to the instrument.

1

In LabWindows™/CVI™, C, and C++, constant names such as NIDMM_VAL_TRUE and
NIDMM_VAL_AUTO_ZERO_ON refer to the use of #defines in your program. In LabVIEW, these constants
refer to Boolean or ring controls with corresponding entries. For example, NIDMM_VAL_AUTO_ZERO_ON
corresponds to the LabVIEW ring control entry Auto Zero On. Refer to LabVIEW Help (Show Help) for
more details.

2

Function name for LabWindows/CVI, C, C++, and Visual Basic.  

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