Controls the LEDs on all RT Series devices.


icon

Inputs/Outputs

  • ci32.png LED Num —

    LED Num is the number of the LED that the VI modifies. The LED number depends on the type of hardware. LED Num is zero-indexed. You can specify LED Num as 0 for most CompactRIO targets.

  • ci32.png State —

    State is the state to assign to the LED.

    0Turns off the LED
    1Sets the LED to the device default color1
    2Sets the LED to the device default color2 (if available)
    3Toggle between off and default color1
  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • ibool.png Led State —

    Led State indicates if the LED is on or off. TRUE indicates that the LED is on.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.