tony.del
Member
I am current using Melsec Medoc version 2.3 to try and connect to a F2 PLC. I'm also using an F2-20GF1 Interface and SC-03 PLC-PC cable. Now my problem is this: I'm trying to upload the program from the PLC but keep getting a message saying "No reply from PLC-System". I've sofar checked that the PLC is not in RUN, the baud rate, data & stop bits, parity and flow control settings are consistant throughout. So please can you tell me where I'm going? (Before I do something silly!!)