Hi all,
I have an old Kitamaru Mycenter-4 with a Fanuc 6MB controller. I'm having a very hard time trying to get the machine to send and receive files. What I have done up to this point is:

Set the settings:
TV Check:0
Punch code:1
Input device 1:1
Input device 2:1

Set the parameters:
311:00011001
340:2
341:2

The pin settings are:
CNC PC
7 ----------- 7
2 ----------- 3
3 ----------- 2
4 ----------- 5
5 ----------- 4

6 |
8 | - are connected on the CNC side
20|

I am using the software DNC Precision in order to receive and transmit.