Any help or suggestions on whom can assist in writing the code that's adept at this type of thing is greatly appreciated. However my boss has stated I am out of time and this unit ships in two days time. I could figure it out over time through experimentation. Do I just copy and paste this code? Where do I put the SEND RECV commands? Where do I put my multiple DM addresses (BSET) to write the ascii words (hex) to be sent? Its all very confusing for me. What I don't understand is in the instruction manual W421 section 6-7 page 129 there is a programming example to open a socket in TCP. I understand that the ascii will come in and go out as HEX. I just need the ASCII code and communications written. I have more questions than answers at this point. I've read through all the manuals on TCP connections, sockets, and the like. I wanted to know if there is anyone that we can hire to write this code for us. The project is due in two days and I am out of time to figure it out on my own. We have never setup this type of connection. The ETN21 is supposed to receive and send info in ASCII to a computer. Gents, I'm up against a wall and reaching out to find a system integrator that can assist us in writing some code for our PLC program.
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