Hi All,
Does anyone have a cable schematic to connect a Bp w/Heidenhain TNC145 to a computer and the flow control settings. I've got info from Heidenhain, Tncremont, DNC, i-logic, and generic software and the cables are all different. My control has the 25 pin connector that went to a remote tape drive and floppy. My serial port is set up COM1 2400 baud 7 bit even parity 2 stop bits w/handshake and FIFO is turned off. My last attempt was with a cable wired from PC to CNC: 2-2; 3-3; 4-6 (with pc pin1 jumped to 4); 5-7; 6-20 (with cnc pin 20 jumped to 8); 7-5; 8-4
I checked ac voltages and I am getting signal from machine and pc on correct pins. I did get 2 errors last night on the control but they are hard to read on my screen. I think they said wrong signal and in/out not ready. Any ideas?
Thanks,
HMC710