you said the control read 4-20 ma. idon't think correct. 4-20 ma is an analog signal. a model 33 teletype was set to transmitt digital +15/-15vdc, ascii code across an rs232 cable. check to see if the control has a 25 pin D style connector. if it dose, let me know thu this form. i have some ideas

Thank you for the information. I took begining Mastercam At MTNA in Ontario last spring. And got alot out of it. It is a good school. Becouse of snfoos at work, couldn,t make is this semester. I will try and enroll in advanced class this spring. See you then.

I,am a student at a Southern Calif. Trade school, learning Mastercam . The school, is geared toward CNC Machinist. But I would like to learn more about development of the post processors for different machines. Im tring to find a Mastercam Dealer. Is Cad/Cam Consulting in Ontario Calif. a dealer. and will they sell the Post Information to students ? Thank you for any help P.S. I am hungry and want to learn.