Owning Palette: Engine Control VIs
Installed With: DSC Module. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the Variables & I/O Servers VIs to create and delete a shared variable; to commit multiple shared variables; or to create, configure, or delete an I/O server.
The VIs on this palette can return general LabVIEW error codes or specific DSC Module error codes.
| Palette Object | Description |
|---|---|
| Commit Shared Variables | Commits multiple shared variables to the Shared Variable Engine simultaneously. |
| Create and Configure IO Server | Creates a new Modbus, Modbus Slave, or OPC Client I/O server and adds the I/O server to the Shared Variable Engine. |
| Create Shared Variable | Creates a shared variable of the given name and type in the specified process. |
| Delete IO Server | Removes a Modbus, Modbus Slave, or OPC Client I/O server from the Shared Variable Engine. You can wire the I/O server URL out output of the Create and Configure IO Server Express VI to the I/O server URL input of this VI to delete the specified I/O server programmatically. |
| Delete Shared Variable | Removes an individual shared variable from the Shared Variable Engine. |
| Get Shared Variable List | Returns a list of all the shared variables associated with a given process in the Shared Variable Engine on the host computer. |