I need to read modbus tcp vary in a router "ewon" who reads it himself these values in a tsx 37 UNITELWAY communication between ewon and is TSX37 values back but I can 't to read modbus tcp in WinLog all tags OK but its value remains at 0.
Do you have any idea regarding my problem ?
Discussion about communication protocols (configuration, functions, hardware required).
2 posts • Page 1 of 1
Who is online
Users browsing this forum: No registered users and 1 guest