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IndustryArena Forum > OpenSource CNC Design Center > Open Source Controller Boards > YAPSC:10V : The glue between Step/dir and +/-10V servo amp
Page 10 of 13 89101112
Results 181 to 200 of 259
  1. #181
    Join Date
    Oct 2005
    Posts
    38
    so you mean? this motors might be a bit slower you say?
    i will use them for the axis. so i dont think that i will need super fast things? i cant use them that fast also.
    what shoudl i have to do

  2. #182
    Join Date
    Jun 2012
    Posts
    22
    I think that you should just change your main board with the one which can be connected via usb.

  3. #183
    Join Date
    Oct 2005
    Posts
    38
    can you recommend one?

  4. #184
    Join Date
    Jun 2012
    Posts
    22
    I have heard that SmoothStepper is really good,
    it can generate pulses at rates of up to 4Mhz. Anyway
    it would be better if someone who knows about electronic
    and yapsc:10v agreed such chose.

  5. #185
    Join Date
    Jan 2005
    Posts
    364
    A smoothstepper is a USB BOB, it sits between the PC and the drives, this is not the problem here.

    Stormelf want's to get the YAPSC working, these are part of the servo drives. He already has a BOB.

    The speed of the BOB and printer port can be evaluated if the YAPSC are working, this is the first thing to do.

    @ stormelf: Did you build the USB progkey already?

  6. #186
    Join Date
    Oct 2005
    Posts
    38
    nope
    not yet
    i will build one this week i hope.

  7. #187
    Join Date
    Mar 2010
    Posts
    40
    hi,
    i want to make YAPSC:10V but i want to use mikroc pro compiler to make the code.
    can you help me?

  8. #188
    gozos Guest
    The site http://max-mod-shop.com seems closed...
    There is another links where we can download the different file?

  9. #189
    inosat Guest
    Quote Originally Posted by gozos View Post
    The site http://max-mod-shop.com seems closed...
    There is another links where we can download the different file?
    oooops... Index of /YAPSC

  10. #190
    inosat Guest

  11. #191
    Join Date
    Apr 2009
    Posts
    28
    Thanks!

  12. #192
    Join Date
    Jan 2005
    Posts
    364
    I made my own version of this a few years ago but had trouble getting it to work, tuning was a problem, YTT program didn't work as expected, PC hangs etc...
    The motors I used have a 2000 line encoder and I suspected that this was the problem.
    Due to lack of time then it was boxed to be continued later.

    A few weeks ago I decided to to take another look at it and found several reasons why it didn't work:
    Main reason: I was a complete newbie at servo's and tuning.
    Also the PC I used then wasn't good enough.

    It took a few weeks of experimenting but got it to work this weekend, spinned a BLDC motor with 1000 line encoder on a AMC drive at 8000+ RPM :banana:
    The other cheap BLDC motors with 2000 line encoder worked also to their limit: 3800RPM
    Tuning now also works with my version of the USB progkey.

    Some pic's:
    Attached Thumbnails Attached Thumbnails S6001048.JPG   S6001052.JPG  

  13. #193
    Hi Lucas

    Are you going to be selling your boards?

    Well done on getting a working system :cheers:

    Andy

  14. #194
    Join Date
    Jan 2005
    Posts
    364
    There"s some further testing needed, I will publish schematics etc.. when everything works as it should .

    This design is compatible with Max's PCB (connector pinout) but has some changes and improvements, well I consider these as improvements :-)

    - a real RS422 receiver is used for the encoder: 26LS32, capable of differential and single ended encoders and with proper line termination for high speed.
    - works on a single supply: 8 to 24Vdc, + and - 12V are generated by a DC-DC converter.
    - encoder can be connected with a DB9 or screw terminals.
    - stp/dir/enable inputs have optocouplers and can be connected using a PMinmo style flatcable or screw terminals
    - The progkey is compatible, this or Max's version can be used on both designs

    I have 9 PCB"s left now for some beta-testers.

    One thing might change: the drive error input and Yapsc error output, this is very basic now and might need improvement to support more models of analog drives.

    Please send me a PM if you"re interested.

  15. #195
    Join Date
    Oct 2005
    Posts
    38
    hi lucas
    i cant pm to you.

    i would like to connect or re-build the interface for servo drivers to control them properly. you are talking about the interface that you`ve built. could you please tell me if it can work for me or not?

    Quote Originally Posted by lucas View Post
    There"s some further testing needed, I will publish schematics etc.. when everything works as it should .

    This design is compatible with Max's PCB (connector pinout) but has some changes and improvements, well I consider these as improvements :-)

    - a real RS422 receiver is used for the encoder: 26LS32, capable of differential and single ended encoders and with proper line termination for high speed.
    - works on a single supply: 8 to 24Vdc, + and - 12V are generated by a DC-DC converter.
    - encoder can be connected with a DB9 or screw terminals.
    - stp/dir/enable inputs have optocouplers and can be connected using a PMinmo style flatcable or screw terminals
    - The progkey is compatible, this or Max's version can be used on both designs

    I have 9 PCB"s left now for some beta-testers.

    One thing might change: the drive error input and Yapsc error output, this is very basic now and might need improvement to support more models of analog drives.

    Please send me a PM if you"re interested.

  16. #196
    Join Date
    May 2013
    Posts
    0
    I have 9 PCB"s left now for some beta-testers.

  17. #197
    Join Date
    Apr 2009
    Posts
    28
    Quote Originally Posted by lucas View Post
    Please send me a PM if you"re interested.
    Hi Lucas,

    It is not possible to send you pm... you have to modify your options for pm in your profile...

    I'm potentialy interested by your board...
    I live in Belgium...

    Can you send me a pm?

    Thanks

  18. #198
    Join Date
    Jan 2005
    Posts
    364
    Strange, I just checked PM settings and everything seems fine, inbox isn't full.
    It worked several months ago, maybe something related to the Zone software upgrade.

    I will PM both of you (hope this works).

  19. #199
    Join Date
    Jun 2013
    Posts
    1
    Seems like you have blocked incoming PMs

    Any chance you need any more beta testers?
    i have a Yaskawa drive with analog controll and encoder out that i think would work with the board.

    Let me know in case you decide to produce more boards, im interested.

  20. #200
    Join Date
    Nov 2012
    Posts
    4

    need help

    Quote Originally Posted by inosat View Post
    hi all....iam not understand how to install YTT for windows xp.are you any file YTT with format exe.

Page 10 of 13 89101112

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