Read PLC
The Read PLC Block is used to receive data from a PLC. On execution, the block reads the user data sent from the remote device to the vision system.
Note: For more information about the I/O Assemblies associated with Factory Floor Protocols, please see the CogNDM Class topic in the VisionPro Help file.
| Properties | Description |
|---|---|
| Name | Specifies the name of the block. |
| Selected Device | Specifies the device (either a Cognex Communication Card or a Vision Controller) that will be associated with the block. |