Topics created by chernogorsky

@chernogorsky said in [3.5beta1] Movement issue on CNC/6xd + some minors:

M291 S2 in a programm does not continue by M292 P0/M292/pressing OK. After the widown closed it still in processing state with no window/reaction to M292. M292 P0/M292/pressing OK works fine with M291 S3.

We created an issue https://github.com/Duet3D/RepRapFirmware/issues/738 for this and it is in the process of being fixed.

T3P3 created this issue in Duet3D/RepRapFirmware closed M291 S2 not unblocking/Unblocking after timeout. #738

I have not seen any issue with a printer (and ASFAIK it utilizes g2/3 at some points)
but as you can see from the pictures with CNC it looks different

It may be still post processor issue, but g2/g3 code looks ok-ish

@chernogorsky
this is the commands to run my micro mill in the simplest form
begin-
M453 (CNC mode. Can be set from command line then doesnt need to be included it in programs)
T0 ; set tool .1mm ENGRAVER
G21 ; set units to millimeters
G90 ; use absolute coordinates
(add spindle on command or whatever else. Or not)

some code using I and J-
(My PP (post processor) uses a 0 after G or M codes. RRF doesn't seem to mind. G1, G0, M3 is common these days)

;ENGRAVING
G00 Z0.5
G00 X1.836 Y29.742
G01 Z-0.23 F18.
G03 X1.804 I-0.034 J-1.019F80.
G01 X1.787
G01 Y29.896
G03 X1.836 Y29.742 I20.298 J6.458
G01 X1.884 Y29.757
G03 X1.907 Y29.688 I20.2 J6.597
G03 X1.884 Y29.689 I-0.078 J-0.967
G01 X1.857 Y29.691
G03 X1.804 Y29.692 I-0.055 J-0.969
G01 X1.777
G03 X1.737 Y29.691 I-0.002 J-0.97.........

End Code (not required)-
G00 Z5.0
G28 XY

M30 typically ends a cnc program but RRF uses the command to erase a file from the SD card. The program can just end as above. You can add additional commands to turn off spindle or disable motors if you want.
If I recall RRF can also use R instead of I,J,K which I assume you mean as "flavor". Most CNC controls need % as first and last character. RRF does not.
I think you can roll any begining or end "required" code in to a macro or copy and paste then just use Fusion or whatever for movement commands only. If you want to use cutter comp or offsets add as needed. Most modern PP use "cancel" commands and set WCS at the beginning and end but it can be greatly simplified like above and the machine will work fine. Its only as complicated as you make it

@t3p3tony Thank you
and following our conversation the other day
pendant video

Next newbe question would be how to set it as a plugin

@chernogorsky said in 3HC pins issue (io2.out) (RRF 3.3):

@dc42
Thanks, I miss that part from the documentation.
So, all goes as expected than

Except for the unknown pin message.

@chernogorsky it should still work in standalone mode, but it has never worked in SBC mode.

@chernogorsky https://duet3d.dozuki.com/Wiki/Object_Model_of_RepRapFirmware

Sending M409 by itself may also be helpful.

https://duet3d.dozuki.com/Wiki/Gcode#Section_M409_Query_object_model

@chernogorsky please follow https://www.duet3d.com/warranty and submit the form. Please reference this thread in your warranty submission.

I see the green led. hopefully i burned down only the main chip
Will try increasing my skills in necromancy

Thanks %-)

OK thanks.

Currently its all printed (ABS/PETG)
waiting for a steel locations pins
and after finish all the beta - will cnc both plates

After that - duet per tool config offset

Currently its kind of loosy, BUT, because of that and the magnets - it fit exact the same position every time %-)

assembly