Did I fry my new board....
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Can you post a photo of driver 2 in case there's some damage visible?
If the driver is damaged and you have a free extruder driver you can remap it to the z axis to get up and running.
M584 X0 Y1 Z2 E3 ; set drive mapping
would become
M584 X0 Y1 Z4 E3 ; set drive mapping
What are the specs of your motors? What is the rated current?
M906 X400 Y400 Z400 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
It's recommended to set the current to 60-85% of the motors rated current.
Do the other drivers work?
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@Phaedrux I had been working on this exact thing, I finally got the X going, I could issue it a command to move left or right and it started working. Prior to that it and the other 2 would just make horrible noises. Once it was working on the X, i checked the connections on the wiring, meaning how the wires were plugged into the little plastic things. The others were not matching that one, so I started moving wires around trying to replicate the one what was working. That did not work, now that one good wire will not work on the x axis...
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do not just randomly try wire position
please follow this guide
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@Harvdog1 said in Did I fry my new board....:
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
you configured e0heat but connected the heater to e1
you really should be recrimping those connectors.
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@Veti The crimper is in route. The hot end was connected like it is because I did it like one of the you tubers, he had his there. I see it now in position 1 and should be moved over to the left to zero.
Thank you -
@Harvdog1 said in Did I fry my new board....:
The hot end was connected like it is because I did it like one of the you tubers,
if you follow a guide please have a look at
https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+1:+Wiring/37it should be mostly be the same
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@Veti The micro swiss hotend is working now, thank you. Is there a way to find out if the drivers are all ok?
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you said you had one that is working already.
you can move that one to the different ports to test each driver.
only move the connector when the duet is powered off. -
@Veti I did try that with the known good wire, and the others did not work. When I plugged it back into the X, it no longer worked. So they are all down at the moment.
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what command are you using to test the movement?
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@Veti I did a G1 X10, that kind of thing, did a couple of G1 X-10
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did you issue M564 S0 H0 before like it says in the guide?
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@Veti said in Did I fry my new board....:
M564 S0 H0
I dont remember, I have tried so many things. I just did, and got the error of insufficient axes homed
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@Harvdog1 said in Did I fry my new board....:
I just did, and got the error of insufficient axes homed
you got that error after you put in M564 S0 H0 ?
that makes no sense -
@Veti Sorry, that was the error for the G1 X10. The M564 S0 H0 got a green light, but nothing happened that I can tell.
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the command on its own does not do any movements
have you read the linked wiki page?
its described there
https://duet3d.dozuki.com/Wiki/Choosing_and_connecting_stepper_motors#Section_Checking_connected_stepper_motors -
@Veti I will read that. X is working now, but goes the wrong way. Y and Z sound like they want to work, but do not go anywhere. Hot end works now. Bed heater is still down. Cant tell which is which as its a white wire. Tried it both way and get the error of rising too slow.
Thank you so much -
@Harvdog1 said in Did I fry my new board....:
Cant tell which is which as its a white wire. Tried it both way and get the error of rising too slow.
as phaedrux wrote, it wont work without pid tuning.
for the motors please use the known good stepper and move them to y and test again.
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@Harvdog1 I have been given alot of advice here, and I certainly appreciate it very much. What should my next step be?
