Digital Input/Output 1 Sample VIs
- Updated2023-02-21
- 1 minute(s) read
Requires: myRIO Toolkit or roboRIO Toolkit. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the Digital Input/Output 1 Sample VIs to control the digital I/O channels on the myRIO or the roboRIO.
| Palette Object | Description |
|---|---|
| Close | 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. |
| Open | Opens a reference to one or more digital I/O channels. You must open a reference before you read or write values. |
| Read | Reads the logic levels of one or more digital I/O channels. |
| Write | Writes logic levels to one or more digital I/O channels. |