Sets the resistor level to pull up or pull down for lines when they are in tristate logic.


icon

Inputs/Outputs

  • cdaqmxscale.png device in —

    device in is the name as configured in MAX of the device to which this operation applies. A DAQmx device name constant lists all devices installed in the system.

  • c1dcclst.png pull up pull down levels —

    pull up pull down levels specifies the tristate logic level (either pull up or pull down) for each line.

  • cdaqmxscale.png physical channel —

    physical channel is the digital line or port to modify. You cannot modify dedicated digital input lines. The DAQmx physical channel constant lists all lines and ports for devices installed in the system.

    You also can wire a string that contains a list or range of digital lines or ports to this input. If you have an array of lines or ports, use the DAQmx Flatten Channel String VI to convert the array to a list.

  • cu16.png power up state —

    power up state is the pull up pull down level to set for the physical channel specified with the physical channel input.

    Pull-up (15950)

    High logic.

    Pull-down (15951)

    Low logic.

  • cerrcodeclst.png error in —

    error in describes error conditions that occur before this VI or function runs.

    The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. If an error occurs while this VI or function runs, the VI or function runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

  • idaqmxscale.png device out —

    device out is the name of the device the operation applied to.

  • ierrcodeclst.png error out —

    error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, error out describes the error status that this VI or function produces.

    Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.