AraldoJanes

Hi...If you are using the Ethernet module, you might want to look at the "socket services" functions. I haven't used sockets with Omron PLCs, but it seems to be reasonably well documented. The socket services just send and receive packets of bytes, with the meaning of those bytes being up to you.If you are using the sockets services to just do some basic handshaking, I would suggest just sending some bytes with each bit corresponding to some boolean state. This is probably easier to handle at the PLC end, and it should be straightforward to pack and unpack the bits at the PC end. There should be no problem sending integer values as well.   pcb manufacturing and assembly