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Type: Posts; User: basilevscom

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  1. Re: The machine stops periodically without an error message.

    Thank you!
  2. Re: The machine stops periodically without an error message.

    I tested the machine for 3 weeks with "ESTOP" button cable disconnected - there are no stops!
    But this does not mean anything yet - the machine also worked well for several months before.

    A big...
  3. Re: The machine stops periodically without an error message.

    No, I no need to reconnect controller.
    I can run the program from any line or send the axes to zeros.
    The program may stop again after a few seconds. I can start it again from any line. And so it...
  4. Re: The machine stops periodically without an error message.

    Thank you, I'll do the test in the next few days.

    My machine stop abruptly - stops the movement and turns off the spindle. But cooling does not turn off usually. Sometimes cooling also turned off....
  5. Re: The machine stops periodically without an error message.

    I have not received any letters from you...

    I made two identical machines.
    One machine stops and the second machine works without stopping, but it is located in another city and I do not have...
  6. Re: One thing I don't understand about the error pin.

    Hello!
    What is ER led?
    How is everything connected? without a diagram, it's hard for me to understand
  7. Re: The machine stops periodically without an error message.

    Several months of torment passed. Nothing has changed.
    I've replaced everything I can... computer, cables, power supplies, wires, filters...
    The problem has not gone away, the second machine in...
  8. Thread: jerky

    by basilevscom
    Replies
    56
    Views
    9,911

    Re: jerky

    Hello, Anriro! Privet, Brat!

    I can not see any errors in your code. I cannot find short zig zag segments too.
    I'm using "Basic CNC Viewer" for simulation view.
    Accuracy is not important -...
  9. Re: The machine stops periodically without an error message.

    Hello, machinehop5, thanks for responding!

    I thought about it... I'll check everything again.
    If there is poor contact in the motors connectors, there will be skipped steps and motion...
  10. Re: The machine stops periodically without an error message.

    Hello, theRat, thank you!

    Yes, the latest version of the program is installed.
    I don't think my code is very large - about 25,000 lines and no more than 1 MB in size
    If this is a buffering...
  11. Re: The machine stops periodically without an error message.

    I cannot understand - the steps of the program very small movements.
    I make 3D shapes, they are slightly different. These are ordinary lines. Processing speed up to 6000 mm / min
    The mashine...
  12. Re: The machine stops periodically without an error message.

    No, it's not ESTOP!
    When "emergency stop" is triggered, the spindle and cooling are turned off, movement stops and "Estop" indicator (ES) lights up.

    My machine just stop - stops the movement and...
  13. Re: The machine stops periodically without an error message.

    I checked the operation of the machine without turning on the spindle. At first, the machine stopped at the very beginning 5% of the code.
    The second time passed 100% of the code. During this time,...
  14. Re: The machine stops periodically without an error message.

    No, I don't need to reconnect the controller. I can run the program again from the beginning or from any line.
    The machine can work normally for a week or stop 5 times an hour.
    Do you believe this...
  15. The machine stops periodically without an error message.

    Hello everyone!
    In the spring, I bought a CNC USB controller Mk3/4 (4 axis). Everything worked perfectly for six months! Then the problems started.
    Very rarely - once a week, then once a day...
  16. Replies
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    Re: Controller Disconnected Error

    I use China spindle by "G-Penny machines"
    https://aliexpress.com/item/32803123786.html

    https://www.cnczone.com/forums/attachment.php?attachmentid=441494&stc=1

    Pin 4 connected to "ground"...
  17. Replies
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    Re: Controller Disconnected Error

    This filter is important but will not fix the problem!
    This filter use usually for low frequency and to protect the input mains from machine noise....
  18. Replies
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    Re: Controller Disconnected Error

    Many experts recommend grounding - it does not help.
    Additional filter for frequency converters for input mains 220V do not helps for me too.
    Power is good, the cables are shielded, all the...
  19. Replies
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    Re: Controller Disconnected Error

    Dear TheRat! Please, show me a photo of a Chinese machine with a filter)))
    (I don't have a Chinese machine. I make it myself. If you are a great specialist, then help me with specific practical...
  20. Replies
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    Re: Controller Disconnected Error

    Yes, I say! But I was offered to solve it by grounding, shielded wires and others. Someone told me to put a filter on the cable? You wrote earlier:
    There are two ways to improve noise immunity. 1)...
  21. Replies
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    Re: Controller Disconnected Error

    The problem of unstable operation and Controller Disconnected error was in the strong noise from the frequency ?onverter and spindle.
    I managed to reduce the noise and achieve stable operation...
  22. Replies
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    Re: Controller Disconnected Error

    The solution is found, the work is stable (preparing a full report with photos)!

    But first a few words about power - reading the manual:
    The controller should be powered with an external power...
  23. Replies
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    Re: Controller Disconnected Error

    Thank you, I understand everything, I will check the voltage and current
  24. Replies
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    Re: Controller Disconnected Error

    Once again I will ask a question - when working with an external power source, the controller consumes current via the USB+5V circuit?
  25. Replies
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    Re: Controller Disconnected Error

    Maybe I need to start with replacing the power supply and not with replacing the cable or computer?
  26. Replies
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    Re: Controller Disconnected Error

    I use 12V 1.5A power supply for controller, LPH-18-12 Mean Well.
    But if the controller can work both power ways, how do I determine if the external power supply is working normally?
    The power led...
  27. Replies
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    Re: Controller Disconnected Error

    Thanks for the answer! (I'm an electronics developer I understand everything about data transfer speed and grounding)

    How do you explain the presence of this error if controller have not...
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    Re: Controller Disconnected Error

    One more note may be important!
    After this error, if I do not turn off the power to the controller and disconnect the USB cord, then after connecting Usb cable again, Windows can not identify the...
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    Re: Controller Disconnected Error

    I do not any noise, all wires in the machine are shielded.

    My action:
    1. I turn on the computer and the machine.
    2 I check the movement on all axes manually from the program and perform HOME...
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    Re: Controller Disconnected Error

    My experience in electronics development tells me that if the operation of a device depends on the quality of the cable it is a bad device (((
    The sad thing is that I wanted to buy two more...
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