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You can use sample clock timing for digital I/O on the following devices. There is no dedicated onboard sample clock for digital I/O on these devices. You must use a different clock, typically the AI or ...

The following tables lists the default input terminals for various counter measurements. You can use a different PFI line for any of the input terminals. To change the PFI input for a measurement, use ...

A DAQmx property node preselected to contain Device class properties. You can select other classes from the node on the diagram.

A DAQmx property node preselected to contain Timing class properties. You can select other classes from the node on the diagram.

A DAQmx property node preselected to contain Timing class properties. You can select other classes from the node on the diagram.

Use the DAQmx Physical Channel properties to query information about physical channels. Use the DAQmx Channel properties to configure virtual channels.

A DAQmx property node preselected to contain System class properties. You can select other classes from the node on the diagram.

A terminal is a named location where a signal is either generated (output or produced) or acquired (input or consumed). A terminal that can output only one signal is often named after that signal. A terminal ...

Creates channel(s) that use a Wheatstone bridge to measure pressure. You must configure the physical channel(s) with TEDS information to use this VI. NI-DAQmx scales electrical values to physical values ...

Adjusts the external calibration constant for the timebase of a DSA device with an adjustable oscillator. You must connect a sinusoidal signal with a known frequency to the device and specify that frequency ...

Creates channel(s) to measure resistance. LabVIEW NXG does not support FPGA devices Not supported in VIs that run in a web application DAQmx Create Channel (AI-Resistance).vi :/lvdaqmx.chm::/DAQmx ...

Writes multiple raw, 8-bit signed integer samples to a task. Use this instance for devices that use 8-bit signed integers as the internal representation of a sample. LabVIEW NXG does not support FPGA devices ...

Creates channel(s) that use a thermistor to measure temperature. Use this instance when the thermistor requires voltage excitation. LabVIEW NXG does not support FPGA devices Not supported in VIs that run ...

Specifies the data transfer mode for the channel. Not supported Not supported in VIs that run in a web application DMA 10054 Direct Memory Access. Data transfers take place independently from the application. ...

Specifies in hertz the rate of the pulse width filter timebase. NI-DAQmx uses this value to compute settings for the filter. Not supported Not supported in VIs that run in a web application 2217 attr2217.html ...

Specifies constraints to apply when the counter generates pulses. Constraining the counter reduces the device resources required for counter operation. Constraining the counter can also allow additional ...

Specifies an amount of time to wait after the Start Trigger is received before acquiring or generating the first sample. This value is in the units you specify with Start.DelayUnits. Not supported Not ...

Specifies the number of samples to acquire or generate for each channel if SampQuant.SampMode is Finite Samples. If SampQuant.SampMode is Continuous Samples, NI-DAQmx uses this value to determine the buffer ...

Two NI-DAQmx Read attributes/properties allow you to check for excitation faults. The first is ExcitFaultChansExist. This attribute/property returns a Boolean of true if one or more channels experience ...

Device ID Device Name 0x0160NI PCI-DIO-96 0x0162NI PCI-MIO-16XE-50 0x0245NI DAQCard-6036E 0x02C4NI DAQCard-6062E 0x0301NI SCXI-1126 0x0302NI SCXI-1121 0x0303NI SCXI-1129 0x0304NI SCXI-1120 0x0306NI SCXI-1100 ...

Filtering is one of the most commonly used signal processing techniques. Signal conditioning systems can filter unwanted signals or noise from the signal you are measuring. Use a noise filter on low-rate, ...

The half-bridge type II configuration only measures bending strain. The following figure shows how to position strain gage resistors in a bending configuration for the half-bridge type II. Half-bridge ...

An Expiration Trigger expires a watchdog task. You can use this trigger instead of the watchdog timer to signal an expiration. You can configure this trigger to occur on a digital edge.

Requirement I/O needs to be hardware-timed. All output values need to simultaneously update at the arrival of the sample clock edge. The application uses the Timed Loop. Solution Use the DAQmx Create Timing ...

Creates channel(s) that use a Wheatstone bridge to measure force or load. Use this instance with sensors, whose specifications do not provide a polynomial for scaling, or a table of electrical and physical ...

Creates channel(s) that use a microphone to measure sound pressure. You must configure the physical channel(s) with TEDS information to use this VI. LabVIEW NXG does not support FPGA devices Not supported ...

Gets the resistor level for lines when they are in tristate logic. LabVIEW NXG does not support FPGA devices Not supported in VIs that run in a web application DAQmx Get Power Up States (Digital Pull Up ...

Creates channel(s) that use a Wheatstone bridge to measure force or load. Use this instance with sensors whose specifications provide a table of electrical values and the corresponding physical values. ...

Creates channel(s) to generate digital pulses that frequency and duty cycle define. The pulses appear on the default output terminal of the counter, unless you select a different output terminal. LabVIEW ...

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