@oliof yep I double checked and sure enough wire color was messed up and phases were in wrong order.
only had power at 950ma. works now on different driver
Posts made by Adamfilip
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RE: Smoke is bad
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RE: Smoke is bad
@dc42 Thanks
I had just purchased a new Stepper cable and with power off i plugged into the stepper and driver plug.
I dont mess with things when power is on. I do need to check the new cable incase it has any stray hairs causing a short. -
RE: Smoke is bad
@OwenD There are other drivers I can use and will just ignore this burnt one, board still works.
just doesnt make sense why it happened at all. -
Smoke is bad
So I plugged in a new stepper motor cable between the board and motor, went to test the motion, motor made a sound like it wasn’t connected right as if one pair needs to be flipped and then small flash of light, puff of smoke from driver chip and now the driver has a hole FML
Duet2wifi
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Connecting Duet2Wifi to Rasp Pi
I am connecting a Duet2Wifi to a Rasp Pi 4 via usb,
so far unable to see the duet on the Pi. is there somethihng special I need to do to the Duet so they will communicate?Testing out klipper, I have flashed the Duet with Klipper firmware already
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RE: Beacon Probe
@Phaedrux I asked on Beacon forum about it and they said
" Beacon only supports Klipper at this time. It needs tight timing sync, making it difficult to port to RRF. Sorry!"
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RE: PETG max volumetric flow rate
@Surgikill have you tested if it can even extrude it at 60-80 mm3 in free air. you could do a test and try and extrude 10 grams at 60mm3 and then weigh it at on a small jewellery scale to see how well it it does. is it actually underextruding?
Also I agree that less cooling might help
this might help too
https://www.youtube.com/watch?v=lBi0-NotcP0 -
Auto Recovery from XY step loss
I added a Bambu X1 to my printer collection. One feature it mentions is
Auto Recovery from step loss"When printing under high acceleration or if the excess chute is blocked by pileup, there are risks that the XY motor will skip steps during printing. When the printer is homing, it will monitor the load of the XY motors to determine if the tool head has reached the end stop. Now, we use the same method to monitor the step skipping during printing. If skipped steps are detected, the printer will pause the print and do an XY-axis homing, then resume the print. This is an experimental function and is turned off by default. If you want to try it, you can turn it on on the print options page."
Is this something that can be implemented duet Duet? reprapfirmware?
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RE: 4 Z motors.. one randomly goes weird
@T3P3Tony I swapped the motor for another. unsure if it was the Wires/Connection or motor itself and it solved the problem.
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4 Z motors.. one randomly goes weird
I have 4 steppers on my Z. (voron style) and One of them is acting strangely. hours into a print it will glitch and move the opposite direction from the rest. and the connector on the Duet2wifi feels very warm, much warmer then the others and started being noisy.
I assume I need to replace the wires/connector
could the stepper itself be bad? -
RE: Detect Skipping Extruder?
@moth4017 interesting idea to compensate for being too close on layer 1
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RE: Detect Skipping Extruder?
@jay_s_uk Can you set it to run a macro?
Rn Action to take on detecting a stall from any of these drivers: 0 = no action (default), 1 = just log it, 2 = pause print, 3 = pause print, execute /sys/rehome.g, and resume print. See notes for RRF v3.4
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Detect Skipping Extruder?
Is it possible to detect when Extruder is skipping? similar to how you can do sensorless homing using just the stepper
if skipping can be detected can an error pop up when it happens?
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RE: Current Volumetric flow with Chart
@jens55 im not suggesting removing the temp display. just making the chart have tabs, so you can switch from temp, to flow to speed or whatever as you wish
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Current Volumetric flow with Chart
I would love to see the current mm3 of volumetric flow that is being printed
just like the temp chart (make it tab) so you can see this chart instead of the temp if desired.Would be awesome to visualize the current flow rate in real time
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RE: Input Shaping driving me nuts
@hestiahuang dont know. its a closed firmware
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RE: Input Shaping driving me nuts
@Exerqtor I get this frustration. Im at the point where I want to stop tinkering so much to get my printer to just print "normally" Bambu machines are looking better and better lol
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RE: Large Seam Gap with thick nozzle
@deckingman im limiting max volumetric flow to 12 mm3/sec which isnt pushing the extruder too hard