Takes a measurement value and determines if the value is a valid measurement or a value indicating that an underrange condition occurred.


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Inputs/Outputs

  • civrn.png instrument handle —

    instrument handle identifies a particular instrument session.

  • cdbl.png Measurement —

    Measurement is the measured value returned from the DMM.

    Note If an underrange condition occurs, the Measurement value contains negative infinity value.
  • cerrcodeclst.png error in (no error) —

    error in (no error) describes error conditions that occur before this VI runs. If an error occurred before this VI runs, the VI passes the error in value to error out. This VI runs normally only if no error occurs before this VI runs. If an error occurs while this VI runs, it continues and sets its own error status in error out. Use niDMM Error Message 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.

  • iivrn.png instrument handle out —

    instrument handle out returns a handle that you use to identify the instrument in all subsequent instrument driver VI calls.

  • ibool.png Under Range? —

    Under Range? returns whether the Measurement value is a valid measurement or a value indicating an underrange condition.

    TRUE 1 The value indicates that an underrange condition occurred.
    FALSE 0 The value is a valid measurement.
  • ierrcodeclst.png error out —

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