I am not getting any output from Pin 2 in TurboCNC 4.X . When F2 pressed, pin 2 shows up dark (I am using a B&W monitor). But when I do a LED test using the...
Can anyone suggest the best way to engrave using coreldraw and turbo cnc, as i am looking at engraving formula 1 pictures and football logos. Regards Adrian...
If you can get coreldraw to trace what you have a picture of (I don't have a lot of experience with coreltrace), then export it as a DXF file and then use ACE...
I installed a LED board right on the LPT1 port of my CPU. I am trying to test the "STEP" signals. I do not have an oscilloscope. WOuld it be possible to see...
You can only see flashing at less than 24 hertz. I don't know if your board would work but even if it did I think the signals are in K hertz ( 1000 hertz )....
Hi all, I'm in the middle of the process of setting up a PC with TurboCNC for a 4-axis milling machine, Motors and controllers are all wired up and set, but...
Hello, I have been running with great success a cnc converted mini-lathe on Mach3. Using the demo version of it I discovered (as I needed it) that it can't do...
If you made the board yourself, add some inverter chips to drive another set of LEDs on when the signals are low. Then, a fast oscillation would result in...
I'd stick some sort of logic buffer in there in general to drive any LED. If you're driving the LEDs straight out, they're going to act like a fairly good...
... I would set the pulse to something that is about half of that. you will never see a flicker if you set it for 10nS or some such. If you set your max pulse...
Excellent idea! Some of the old logic probes had three lamps high, low and changing. The changing LED gave you a sense of the duty cycle. D. ... From: Barry...
I do not have a problem with the direction signals. I can trigger the DIR leds on and off without any problem. I am not sure if I am running in EPP bios mode....
I understand what you are trying to say, and it sounds very good to me. Any idea on what chip would give the inverted signal? Thanks for the help ... 2/3/07...
I built the LED board myself. It is very simple: just the leds with 350 ohm resistors and the cable to the port. There are 7 leds in total to monitor only the...
Need to get into the Bios on bootup to check if it is in EPP mode, most new motherboards default to ECP. If your leds are not high brightness ones then you may...
... most new ... flash, ... more, ... The OFF time, or the ON time will be dictated by the setting of the pulse speed. no matter if the signal is inverted or...
I built an LED board that monitors the step and dir signals It divides the step signal nown so it blinks at a rate that you can see. It is designed connect to...
You can go into tcnc setup and swap your step and direction signals so that the dir. signal is on the pin you are testing. You should be able to see it then. ...
I found a circuit that uses the 77LS244 to test if you are receiving HI or LOW signal using green and red LEDS. I am in the process of building it to test it....
Hello friends, I am having problem with mine turbocnc 4.01 build 050312. In the screen Setup -> configure Axes some fields and the buttons Ok and Cancel do not...
I have version 4.01 build 050312 built from source. Are the versions available in the files section incremental or individual point releases which have to be...
Download vom DAK Aufstellungsort und das Kennwort für das Quellenprogramm sind emailed zu dir. Ich verwendete Google Vorderteil diese übersetzung. Ich hoffe,...
... ja , einfach nur warten dave wird sich mit dir per email in verbindung setzen er wird dir die downloadadresse und das kennwort schicken viel spass mit tcnc...
Lee, Thanks for the help and the pointers; the .pdf file spelled out a lot of info for me. I was hoping you could help me on something else: If I use TurboCNC...
Hi Hunter, I recommend joining http://groups.yahoo.com/group/CAD_CAM_EDM_DRO and posting there also. It's a great group for working up CNC machines. Ask these...
