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Thread: How To Set Woodworking CNC Router Controlled By DSP A11

  1. #13
    Member he1957's Avatar
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    Quote Originally Posted by ZASto View Post
    No way.
    A11 has dedicated digital outputs that interfaces with VFD in which are programmed different speeds that correspond to A11 outputs.
    No PWM or 0-10V output from A11 (or any of that kind of CNC controllers with Ti DSP inside, made by Richnc - or knockoffs).

    Yes, understand the A11 controls spindle speed using a set of binary numbers. (1-8)

    Example spindle speeds:

    0
    6000
    9000
    12000
    16000
    20000
    22000
    24000

    (or similar depending on the spindle/drive combination)

    The above corresponds to the spindle speed steps obtained via the DSP speed numbers 1 through 8. I have my A11 selecting the nearest RPM corresponding to the speed value (1-8) according to the above but am wondering if there is a better way to do it.

    Example, If I select S1 spindle stays stopped. S2000 or S5000 would select 6000 RPM (closest to 6000 and slowest RPM I have), S8000 or S10000 would be 9000 RPM, S16000 is 16000 RPM etc.

    The A11 shows the selected speed using the values 1-8.



  2. #14
    Member ZASto's Avatar
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    Ask Richnc to rewrite the code for dsp
    As I wrote, there is no other way to select spindle speed.

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  3. #15
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    Quote Originally Posted by he1957 View Post
    Hi,

    Thanks for the reply. What you are showing in the picture is how to control spindle speed manually from the hand control.

    This works in two ways:

    1. When the machine is not running G-Code:

    1a. Holding the two-button sequence of "On-Off" and the "Z+" or "Z-" button to increase or decrease spindle speed


    2. When the machine is running G-Code:

    2a. Pressing the "Z+" or "Z-" button to increase or decrease spindle speed dynamically

    What I am asking is how to set up the A11 so that it responds to the spindle speed using the "S rpm_value" word embedded within a G-Code program.


    Thanks :-)
    Hello, friend, you can refer to this video
    https://vk.com/elephantcnc?z=video40...wall_409164950

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  4. #16
    Member BlueElephantCNC's Avatar
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    How To Use Tool Sensor In DSP A11 Handle Control System



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  5. #17
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    How To Input File In DSP A11 Handle Control System


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  6. #18
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    How To Back To "Home" In DSP A11 Handle Control System



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  7. #19
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    How To Continue To Work After Set The Breakpoint In DSP A11 Handle Control System



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    --------------Jinan Blue Elephant CNC Machinery Co., Ltd-------------


  8. #20
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    Default Re: How To Set Woodworking CNC Router Controlled By DSP A11

    Display The Function Of Step Mode And Distance Mode In DSP A11 Contol System



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    --------------Jinan Blue Elephant CNC Machinery Co., Ltd-------------


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