Hi everyone, I`m trying to load programs from a computer to an old japax (1986 or 1987 I guess) using the rs232 25 pins port.
I spent 2 days trying with no success, I really dont know if there is a trick I`m missing or something is wrong or damaged in the machine; and the manual I got with the machine dont mention any word about it.
The port in the computer is configured according to a sticker on one chip inside. I have a cable that is used for lathes and mills with no problems.

Is anyone loading programs this way?
Some hints could help me a lot, cable and/or control configuration, any special secuence, etc.

Thanks and regards.