Messages

1

General Mach Discussion / Re: HELP MACH3

« on: May 02, 2018, 07:40:41 PM »

How can I change the tool, where is it registered or how is it configured in the mach3

2

General Mach Discussion / HELP MACH3

« on: May 01, 2018, 04:01:07 PM »

Good afternoon:
I want to know how to implement a turret for tool change in mach3 and how many servomotors I can control. Also if the codes G70, G71, G72, G73, G74, G75, G76 can be used.

3

General Mach Discussion / HELP WITH MACH3TURN

« on: December 17, 2017, 11:18:43 PM »

Someone has information about what can and can not be done with a trial version of mach3 for lathe, please if someone has a mach3 turn license for students that can provide me, it would help me a lot, or information about how this and where can I buy it?

4

General Mach Discussion / Re: Help spindle speed

« on: November 14, 2017, 03:43:07 PM »

Ok, I already made some of the changes you recommended, but I have doubts about the frequency of kernel speed and on PWMBase freq. I also have doubts with my motor as I have 6 threads, 2 are from the power supply, 2 are from the encoder supply and 2 are encoder outputs, one of these outputs is connected as a index signal, but the second signal to where I connect it , I ask why a signal is to record the rpm, but how to count the fractions back to be able to make a string. Annex the pdf with the changes and the engine.

5

General Mach Discussion / Re: Help spindle speed

« on: November 14, 2017, 12:05:59 PM »

Ok, I want to vary the rpm of the motor by means of the pwm, due to this it was that I activated the output pin of passage so that from there is the output signal of the pwm, the output pin of the address occupied it to activate the relay and rotate CW O CCW, also for that reason activate the signal of index and timing to be able to be censando the real rpm with respect to the programmed.

6

General Mach Discussion / Re: Help spindle speed

« on: November 14, 2017, 09:24:37 AM »

The motor is with encoder, the encoder has 6 cables, which are 2 for the supply voltage of + 12V, 2 cables are the activation voltages of the encoder + 5V and 2 cables are the outputs of the encoder output A and output B. I already set some mach3 data, for example kernel speed is 35khz, engine outputs> spindle> step pin # 5 and dir pin # 4, input signals> index pin number # 15, timing pin number # 13, output signals> output # 1 pin number # 4 to activate the relay and pin number # 5 is used as output for the pwm, encoder / MPG'S> encoder 2> A-port # 15 and A-port # 13, the maximum rpm is 2300 and minimum 150, attach the screenshots of the mentioned values.

7

General Mach Discussion / Help spindle speed

« on: November 13, 2017, 03:55:47 PM »

Good afternoon, buy the following card to be able to drive a motor with encoder, but I can not make the mach3 regulate the rpm with this card, you could help me with this problem, since I do not know what it is, if that is why I have badly configured mach3 or badly connected the card.
Annex the papers.

8

General Mach Discussion / Re: help whit signal step

« on: September 24, 2017, 11:21:17 PM »

Ok, could you provide me the documentation or the connection diagram, please.

9

General Mach Discussion / Re: help whit signal step

« on: September 22, 2017, 07:09:13 PM »

Certainly you are right I am not sure if the 2N2222 is turned off, if the observations before the led of the opto, has another led, that carried it has to indicate if it has signal of the entrance or not, however the carried one works of correct way of the side which is connected to the direction of rotation, but does not turn off the LED that is connected to the signal of the stepper (that signal is sent by the pwm of mach3), the most likely is that it stays on as you say, that you tell me to corroborate that it works that way.

10

General Mach Discussion / Re: help whit signal step

« on: September 22, 2017, 12:32:22 AM »

The reason for the 2n2222 is for a single output signal from the LTP port gave +5V / 0.4mA, and to activate the opto led it needs 1.5V / 10mA so the add a stage of power, the problem was that the simulate circuit does not send the signal to the IC if the 33k resistor is in pull-down, besides the IC in the clock input requires 100 micro A the IC is the L297.