CXA_SocketComm TCP

Hi Community,

I am new to using CXA_SocketComm TCP.

I manage to established connection from ctrlX to a TCP device. However i did not receive feedback from the device after sending a string. (see attached)

Looking for advice.

Warmest regards,

Best reply by Open

Hi CodeShepherd,

I am using IL_TCPConnectionAsync function block library.

Thank you for your tip we tried setting up TCP communication in Node-red, connection is established however when we attempt to send a string it did not send to the device and no feedback from the device.

We solved it by using Telnet communication in Node-red. It is unsure why it is behaving this way.

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2023-08-23_16h49_26.mp4

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