Duet Hardware and wiring

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  Wiring a PV Cable from a Mafell Router into the Duet?
  • RyanChristy  

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  That does help. To DC42's point, an "off the shelf" PWM>Voltage converter that configures to 0-10V is needed. A PWM pin on Duet would be configured to be PWM spindle speed. That pin goes to the converter. That goes to 2/Us on the Mafell connector (and ground is also connected. Signal ground). That should "just work". Standard G-Code commands to start and stop the spindle, with speeds, should PWM>Voltage>Mafell and, well, I really can't describe it any better than it will do what we all expect.
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  Stepper motors ports Duex5 seem to not respond anymore
  • PaulineC  

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  @PaulineC There's a limit to what the RRF config tool can do, and one of the limits is that it doesn't do custom motor mapping with more than one motor per axis (yet). You can define the Duex; on the 'I/O Mapping' page, click '+ Add Duex 5', and this will give you the option to use the outputs on the Duex. But you can still only map one motor per axis. Because you added the motor mapping on the end, it meant that those motors did not have their motor settings (jerk, accelerations etc). The M584 command that maps motors to each axis needs to come before this. If not, the motors will usually use default values, but I'm actually not sure if this applies to motors connected to the Duex. Anyway, glad it's working now! You may want to update the WiFi Server firmware, and Duet Web Console (DWC) software, too, as I expect yours will be old versions. To do this, upload the following files from https://github.com/dc42/RepRapFirmware/releases/tag/2.05.1 to the sys folder on the Duet: DuetWiFiServer-1.23.bin DuetWebControl-SD-2.0.7.zip When uploaded, these should ask you if you want to install them. If not, send M997 S1 to update the Duet WiFi server, and M997 S2 to update Duet Web Control. Ian
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  12v to w24v heating
  heating faster voltage change • • ziggymanpopo  

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  I don't know about your S5 but mine had a heat pad covering only about half the build plate. Even if you could put the coils in series, it would be a bad idea. To do things properly, replace the standard heat pad (which is way underpowered to begin with) with a full sized mains heated pad (use thermal fuse as safety). I have a 1200W unit which is just about right for that size of bed. Control it with an SSR and wire the original heat output to drive the SSR control side.
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  Problems with steppermotor
  • MauriceM  

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  VIN in 12.5V and the type of Motor is: 42SHDC3025-24B. But i never had a short to ground issue.
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  Thermostatic fans
  • Colten  

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  it's wired to the fan2 terminals on the board. I tried without the buck converter and reducing the available speed but of course that just blew up the fan.
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  Need Help looking for CR10 Max File
  • 911rsr  

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  The CR10 is pretty similar to the Ender 3, perhaps take a look at this series of guides that goes through a lot of setup and configuration steps. https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+1:+Wiring/37?lang=en What exactly is wrong with the BLTouch, hotend, and fans? Take a look here for what information to provide: https://forum.duet3d.com/topic/5909/guide-for-posting-requests-for-help
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  Best way to communicate Duet 2 with Arduino UNO
  • JamesD  

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  Hi everyone, I've decided to try using separate motor drivers rather than the Duet as it is probably more appropriate for my application. Thanks for the help!
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  Wifi not connecting
  • Paddy  

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  @dc42 said in Wifi not connecting: It might be worth measuring the voltage on the +3.3V rail, to see if it is within tolerance. The WiFi modules are fussier than other chips on the Duet WiFi about the supply voltage they get. Is it the same ESP-12S module that we use on genuine Duets, or is it one of the older ESP-12 series modules? It's the ESP-8266MOD. It's been rock solid for a year before it played up. Now that it's working again and has been stable for the last couple of days, I'm reluctant to start poking around with a probe. It would be just like me to short it out. If it plays up again I'll bear it in mind to check.
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  What kind of servo motor are recommend connect to duet 2 wifi?
  • daxzero  

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  @infiniteloop said in What kind of servo motor are recommend connect to duet 2 wifi?: The simple answer is: use a stepper instead. It’s as well cheap as it is precise, it just does the job. When you are done with the tool changer, feel free to buy a cheap RC-servo and play with it. That’s exactly how I learnt about servos and how I can use them to improve my printer. @dc42 said in What kind of servo motor are recommend connect to duet 2 wifi?: I suggest you control the stepper motor for the tool or filament change in the tool change files, not the slicer Two very good answers. Both of these cannot be overstressed.
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  Not connecting
  duet 3 hc6 not connecting usb port comm port bossa • • Weevil  

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  @dc42 Thank you, sir!
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  Duet 2 Ethernet questions
  • RCarlyle  

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  Just to be very clear, the passive PoE solutions will not attempt to detect a supported device, they just supply a constant voltage. But there are few switches of this type, more common with inline power injectors. (Also people using passive PoE in their products ought be taken out back and, uhm, be dealt with) ((compliant devices will also have just the PoE PD circuitry powered until handshaking is complete and the host device receives power))
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  cooling on e3d ms-tc
  • arhi  

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  Even a small amount of airflow over the bottom of the board makes a huge difference.
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  Laser Filament Monitor - Return hardware?
  • mitch  

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  @SIam said in Laser Filament Monitor - Return hardware?: M591 D0 P5 C"e0stop" R40:120 E3.0 S0 ; Duet3D laser sensor for extruder drive 0, connected to endstop input 3 (E0), tolerance 40 to 120%, 3mm Thanks, That did it. I guess I read the wiki wrong and was using the older syntax? M591 D0 Duet3D laser filament monitor v2 on pin e0stop, disabled, allow 40% to 120%, check every 3.0mm, version 2, quality 218, brightness 12, shutter 135, no calibration data Now I will start on calibration. Question: I would have expected the filament sensor to show up under sensors in the DWC. It would be nice to see what it is reporting just like the BLTouch.
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  3144 5V Hall Sensors on duet?
  • Vlad  

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  Cool, I believe the amp is already included in that product that I have purchased. So just a comparator circuit then. Do you think a MOS module or an SSR could do a trick there (could be stupid question tho )? Ideally I will want to only do that procedure once a year or less, will see how sturdy my frame is once I get the machine up and running. I decided to first try to use hall effect sensors for homing and manual leveling procedure and try to store those leveling coordinates int he firmware. hall effect are very precize sensors and theoretically I shouldn't "need" to reprobe it at all. But that all is only a theory that requires testing still
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  Fuse Removal
  • A905990  

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  long nosed pliers, place them in in the same orientation as the pencil, grip the fuse and use the connector as a fulcrum, lever the fuse out.
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  Duet 3 Expansion 3HC Temp Sensor Oddness
  • Jeremiah  

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  @dc42 Also, but not on that list, is that tuning of heaters connected to expansion boards is not yet supported.
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  Duet Wifi 3 Z axis issue
  • sticks918  

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  @sticks918 I can't see anything on this page https://3dprint.wiki/reprap/anet/a8/steppermotor that would stop the stepper motor working with Duet. I think it's the wiring in the plug that connects to the Duet. Can you take a picture of the motor and plug wiring? Did you try and work out the motor phases? Ian
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  How do I assign a new part cooling fan?
  • maroonds  

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  @dc42 said in How do I assign a new part cooling fan?: M106 P0 I0 C"5015" S0 H-1 Now it's working, thanks!
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  fans not working
  • siriltejad  

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  Thank you all. I got the fans issue figured out now.
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  shorted the heatbed
  • creepercube  

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  Or optionally solder a wire to the gate signal to retain the configuration and remaining features. Maybe a feature request for future revisions could be to add a (unpopulated?) header for this both to facilitate psudo-repairs and allow easy non-inverting control of external mosfets got those who need larger current than the stock board can handle.