Hello All,
I've had my 1994 VF3 for over 2 years now and since the beginning have had problems transferring files via RS232. Usually after trying a few times and restarting the computer and or machine it will transfer but now it has stopped completely. After speaking with a tech over the phone he said that the serial port PCB's (see image attached) can play up and all you need to do is switch them over. I tried that and it didn't change anything. Has anyone else had problems with these PCB's? I am using NC lite as the communication software but have used and tried many others and all seem to have similar results. I used to get parity errors and so forth at the machine but now it doesn't even look the the machine is seeing anything. I have attached images of all the settings.