Mitsubishi M-H4050 .Machine is connect to network by Embedded Ethernet, IT department setup FTP server on are network, from machine control I can see my programs located in FTP folder, connection machine -network is ok .My problem is I can't input and output any data .I downloaded FANUC 18I-MB user guide and I try step by step procedure (read -input, punch -output) but it's not working .I believe something has to be done with machine setting.