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- Updated2023-02-21
- 2 minute(s) read
Close VI
Owning Palette: Digital Input/Output 1 Sample VIs
Requires: myRIO Toolkit or roboRIO Toolkit
Closes the reference to one or more digital I/O channels, sets the logic levels of all output channels to low, and disables all output channels.

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DIO Ref In specifies the reference to the digital I/O channels. Use the Open VI to open a reference to the digital I/O channels. Do not modify the DIO Ref In values. |
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error in describes error conditions that occur before this node runs. This input provides standard error in functionality. |
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error out contains error information. This output provides standard error out functionality. |


