@jay_s_uk even if nothing is wired the led turned on, I tried with another duet 3 and the same config
Best posts made by tom33
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RE: output problem
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Backlash ball screw
Hi,
It will be very usefull to add a backlash offset for the changing direction when we use ball screw for example. All the normal screw have backlash (expect turning and grinding ball screw) so we loose accuracy in cnc use.
Is that be possible to add a backlash option in the next 3.5 firmware ?
Thanks !
Latest posts made by tom33
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RE: issue with 1HCL and Quadrature Shaft Encoder
@dc42 I have tried the 3.5.0 rc2 but the problem still persist
as you can see in the picture :
When I turn the machine in open loop mode I don't have problem when I print circle
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RE: issue with 1HCL and Quadrature Shaft Encoder
I have tried to home the axis with d0 d2 and d3 with the same results
The encoder have 450 - 650 mm maximum cable length
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RE: send gcode command from tinker-board via SPI without DSF
@dc42 perfect, I just need to follow the instruction from this page : https://docs.duet3d.com/User_manual/Machine_configuration/DSF_Other
or this is an other procedure ?
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RE: send gcode command from tinker-board via SPI without DSF
@dc42 this is the usb port :
1 x USB 3.2 Gen1 Type-C OTG port
2 x USB 3.2 Gen1 Type-A ports
2 x USB 2.0 Pin headerThe otg can use host capability ?
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RE: send gcode command from tinker-board via SPI without DSF
@chrishamm something was done for tinkerboard 2 ?
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RE: issue with 1HCL and Quadrature Shaft Encoder
@dc42 the problem come from the firmware or the motor ?
Megnetic encoder like this one : https://www.omc-stepperonline.com/fr/nema-17-moteur-pas-a-pas-a-boucle-fermee-65ncm-92oz-in-avec-encodeur-magnetique-1000ppr-4002cpr-17hs24-2104-me1k
Can resolve the problem ?
Thanks !
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RE: issue with 1HCL and Quadrature Shaft Encoder
M569.1 P10.0 T2 C1000 H50 P30 I1000 D0.050 A150000 V400 E4:8 M569.1 P15.0 T2 C1000 H50 P30 I1000 D0.050 A150000 V400 E4:8 M569.1 P20.0 T2 C1000 H50 P30 I1000 D0.050 A150000 V400 E4:8 M569.1 P25.0 T2 C1000 H50 P30 I1000 D0.050 A150000 V400 E4:8
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RE: issue with 1HCL and Quadrature Shaft Encoder
@dc42 After testing the new revision of the firmware I still have the same probem !