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    Da Sid Mon

    @Da Sid Mon

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    Latest posts made by Da Sid Mon

    • RE: Stop Thermal Transfer from Bed to Frame

      PEEK Spacers ... https://www.mcmaster.com/90144a130

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RE: Issues with Z movment

      I also am having issues with Z movement. Don't mean to Hijack the thread but I figured it would be good to include for someone looking later?

      So... I'm a newbie to Duet and am wrapping up construction on a new custom built machine. I am using Duet Ethernet with an external 50VDC Step Driver and feeding this driver with Step/Dir signals from Output 7 on the breakout board. Motors are 2x NEMA 34 wired in paralell.

      Z does move up and down and does so accurately in terms of units however, when a command is sent to this axis the motors rev up and accelerate to what seems like the requested feed rate (1000) and then suddenly throttle back to I what I would estimate to be (100). Axis continues to move for a few moments THEN, jumps back to full speed.

      What am I doing wrong? Setting? Wiring?

      Here's the drive section excerpt from my config.g

      Any help is GREATLY appreciated!
      ; Drives
      M569 P0 S1 ; Drive 0 goes forwards
      M569 P1 S1 ; Drive 1 goes forwards
      M569 P2 S1 ; Drive 2 goes forwards
      M569 P3 S1 ; Drive 3 goes forwards
      M584 X5 Y6 Z8 E3 ; Apply custom drive mapping
      M350 X1 Y1 Z1 I0 ; Configure microstepping without interpolation
      M350 E16 I1 ; Configure microstepping with interpolation
      M92 X100.77 Y323.66 Z424.80 E492.45 ; Set steps per mm
      M566 X900.00 Y900.00 Z700 E120.00 ; Set maximum instantaneous speed changes (mm/min)
      M203 X7980.00 Y2999.60 Z2000.00 E1200.00 ; Set maximum speeds (mm/min)
      M201 X500.00 Y150.00 Z15.00 E500.00 ; Set accelerations (mm/s^2)
      M906 X800.00 Y800.00 Z800.00 E1250.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
      M84 S30 ; Set idle timeout

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RE: RRF Tool Not creating accurate config.g?? WassuP?

      That worked DC! Thank you Sir!!!

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RE: What is the Logic behind the enable circuit?

      THANK YOU TIM!!!!!

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • What is the Logic behind the enable circuit?

      Greetings! I understand the need/concept behind the enable circuit however, I'd like to know more about how it is controlled....

      -What action energizes this 5VDC circuit?
      -Is it possible to manually activate?
      -If the answer to the previous question is yes- then how to do so? M Command?? Button on the Web interface (that I can't seem to find)?

      Finally... is there any reason that I would see a reversal of polarity on this circuit? I have noticed strange behavior such as polarity reversal and also a complete loss of 5vdc even though the web interface indicates that my motors are active (note- there doesn't seem to be any indicator when enable circuit is energized so this adds to the mystery).

      THANKS in advance for any insight anyone can provide!

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RE: RRF Tool Not creating accurate config.g?? WassuP?

      Thank you for looking at this. I've tried multiple times to create new firmware files but I still do not get correct IP address settings. I can't imagine why this is the case? Maybe I need to clear the cache on my browser??? Weirdness.

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RRF Tool Not creating accurate config.g?? WassuP?

      Greeting and Salutations,

      Tried the RRF Online configurator and tried to set a static IP addy on my Duet Ethernet (See attached Pic). After Upload the Board came back up with a different addy than what I assigned. Looked at my config.g and could not find a M552 with any ip addy? Weird Huh? I just edited my config file but now I'm starting to wonder what else I asked for that I'm not getting? The struggle is real yo!! 0_1546914426993_Sprite 6.jpg

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • DUEX 0.9 Wiring Diagram-where to find??

      Hi All, Just got my Dues Board and ready to wire up. Looking at the Documentation I see that I have Ver 0.9 and the Docs are for 0.8. Any diff between the 2? If so- where can I get the updated Docs please??? THANK YOU!!

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RE: NOOB to Duet has wiring questions!

      DUUUUUUUUUUUDE!! THANK YOU VERY VERY MUCH- That's enough to get me going! I did read that article but thought I could get by without the expansion boad- Change of plan now and I ordered one. I'll circle back and let you know about my success/failure rate LOL!

      posted in General Discussion
      Da Sid Monundefined
      Da Sid Mon
    • RE: Closed Loop Control of Stepper Motors with Rotary Encoder

      I tried using the Closed Loop Stepper Drive/motor combo from Stepperonline. Motors ran OK but from my experience these drives are not truly closed loop. There is no makeup for error and I've switched to a REAL solution. They're Great but NOT cheap (Quality usually isn't)... https://www.teknic.com/products/clearpath-brushless-dc-servo-motors/clearpath-sd/

      posted in Duet Hardware and wiring
      Da Sid Monundefined
      Da Sid Mon