Communicating via UDP/IP

I am currently studying the "Designers's Guide", in Chapter 14 "Communicating via UDP/IP". In the PLC Program interface, how is the input GetData of the RemSend module associated with the RemTrans under the Node directory, or what variables need to be established in the Plant interface to be associated with the RemTrans under the Node directory.

Hi Wei,

If you don't display the Plant in the plc editor, you can select objects in the configurator and connect the from there. In the way you can select the remtrans in the Node hierarchy and connect to the GetData.

/Claes

/Claes

I want to achieve the association between “the input GetData of the RemSend module” and “the RemTrans” under the Node directory through the PLC Program visualization interface. However, in the PLC Program, only“ the Plant Hierarchy”can be displayed, and “the Node Hierarchy” cannot be shown.
I'm not sure if I have understood it correctly. Is it similar to the implementation of TCP I/O, where AI/AO needs to be established under the Plant directory and then associated with chanli under the Node directory, and finally associated with the Plant's AI/AO in the PLC Program visualization interface.  If so, which type of Signals should be used under Plant to achieve the association with Buff or RemTrans under Node?
In the example, a custom structure was used. I'm not quite clear on how the relevant information of the structure can be implemented and associated with "Data or Get Data" in the PLC Program visualization interface.

Hi Wei,

This is how you insert a remtrans object in the node hierarchy into a GetData object.
- Display function objects in the plc editor palette, not the plant hierarchy.
- Select the remtrans object in the Configurator.
- Click with Ctrl+double click on the GetData Object.

 

/Claes

Many thanks, I see. GOOD！GOOD！GOOD！