I have 1 cnc mill Felmahn Picomax with TNC 150
After a lot of problems with software and cabling I findout that
It works:
1. Get from
http://www.heidenhain.com./ TNCcremoNT
find your tnc 150 control in the server aplication F3
2. You'll need 9 to 24 pin nullmodem serial cable + 24-24 pin adapter female to female win98 (95) that's all
It works great now in our shop
regards: Martin