Fill out above information andin all cases attach yourklippy.logfile. Pasting yourprinter.cfgis not needed Be sure to check our Knowledge Base and in particular this and this post
my problem this Messege (Unknown command:“M302” )&(Move out of range: 37.259 -49.197 1.000 )
Describe your issue:
…I have modified my printer to print clay … so i need to use cold extrusion
So i used in my start machine setting in the slicer the following:
; Ender 3 Custom Start G-code
M302 P1 …N.B" i tried also P0"
G92 E0 ; Reset Extruder
G28 ; Home all axes
G92 E0 ; Reset Extruder
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish
… and in the end setting
M302 P0
G91 ;Relative positioning
G1 E-2 F2700 ;Retract and raise Z
G1 E-2 Z0.2 F2400 ;Retract and raise Z
G1 X5 Y5 F3000 ;Wipe out
G1 Z10 ;Rate Z more
G90 ;Absolute positioning
G1 X0 Y{machine_depth} ;present print
M106 S0 ;Turn-off fan
M104 S0 ;Turn-off hotend
M140 S0 ;Turn-off bed
I got the unknown command M302!! … i need to cancel all Temp … the bed and extrude temp permantly
any help
Wire a thermistor and simply let it measure room temperature and set appropriate limits.
For the other error see Move out of range: X Y Z [E]
Most likely due to a mixup between G90 / G91. I’d recommend to work with G90 and always give coordinates as absolute in relation to your 0/0 origin. G91 is incremental / relative, this means always moves from your current position and as such easily creates such errors. In your case most likely the Y axis with a commanded target of -49
Hello Bro how are
As i mentioned earlier … that … know i’ve modified my Ender 3V2 to print Clay … so i don’t need heaters or hotend or sensors or even fan !!
So i have removed its cables
So it gave my the following error
"Klipper reports: SHUTDOWN
MCU ‘mcu’ shutdown: ADC out of range
This generally occurs when a heater temperature exceeds
its configured min_temp or max_temp.
Once the underlying issue is corrected, use the
“FIRMWARE_RESTART” command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown"
Can u help my in this modification
Then you have to tell Klipper the margins you expect. You are printing clay => no need for a hot bed, etc… There is only one way. Read the very good documentation and set the right margins for your clay print.
i have Removed all following cabels ( thermo. sensor, Hotend, the 2 fans )
Also in the sliced file i have to modify with same reading in MainSail in my case was -43
( What i modifed in the file was the following lines
*;nozzle_temperature(°C): -43
M104 S-43
M105
M109 S-43)
… I believe this will solve the first issue
Both you and Sineos are right … except that it was marked the origin in the middel of the bed … so i removed its selection … and the slicer works fine NOW!!!
Thnx Buddies