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Hi
I m try to connect L&T ETV meter (ER300P) With GXDLMSDirector and using serial communication RS232
But give error message " Failed to receive reply from device in given time "
What's the problem...?
Image
Hi,
Hi,
The serial port settings or client/server address are usually wrong.
Invalid connections in the cable might also be the reason.
Check this video. It will show how you can try to find the correct settings.
https://youtu.be/BeaWKmyMwuE
BR,
Mikko