What I am trying to do is have my plc on bootup communicate to the pc it was plugged in to, via ethernet that's running Labview, its IP Address. So, that the pc can then open a Modbus TCP connection. I have been looking at Ethernet.lib from Wago and few other libraries, but i have not have had any luck. I am new to Labview and Codesys. So I am sorry if this a trivial question.
Thanks
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Hi,
which plc are you using?
Is this a PFC100 or PFC200.. 750-810x, 750-820x?
Then I would chose CODESYS V3 and use OPCUA to communicate between Labview and CODESYS plc.
(CODESYS OPCUA Server is embedded in the plc - Labview is OPCUA Client in this case)
In CODESYS V2.3 this is not possible that way.
You could try it, just install : https://store.codesys.com/catalogsearch ... /?q=PFC100
in case you are using one of this Controller.
BR
Edwin
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello everyone i am new to the form.
What I am trying to do is have my plc on bootup communicate to the pc it was plugged in to, via ethernet that's running Labview, its IP Address. So, that the pc can then open a Modbus TCP connection. I have been looking at Ethernet.lib from Wago and few other libraries, but i have not have had any luck. I am new to Labview and Codesys. So I am sorry if this a trivial question.
Thanks
Hi,
which plc are you using?
Is this a PFC100 or PFC200.. 750-810x, 750-820x?
Then I would chose CODESYS V3 and use OPCUA to communicate between Labview and CODESYS plc.
(CODESYS OPCUA Server is embedded in the plc - Labview is OPCUA Client in this case)
In CODESYS V2.3 this is not possible that way.
You could try it, just install :
https://store.codesys.com/catalogsearch ... /?q=PFC100
in case you are using one of this Controller.
BR
Edwin