@phaedrux said in Mesh Bed Compensation Does Not Seem to Work:
M566
Wow... talk about not seeing the forest from the trees.
I went over my settings 5 times, tried a bunch of things, and not ONCE did I even notice that. Probably changed my jerk and accidentally deleted the 5 from the 50 without noticing.
Thank you @Phaedrux!
If you don't mind I'll go get some rum and go feel stupid in my corner now.
@phaedrux said in Mesh Bed Compensation Does Not Seem to Work:
M566
Wow... talk about not seeing the forest from the trees.
I went over my settings 5 times, tried a bunch of things, and not ONCE did I even notice that. Probably changed my jerk and accidentally deleted the 5 from the 50 without noticing.
Thank you @Phaedrux!
If you don't mind I'll go get some rum and go feel stupid in my corner now.
I will be referring to a previous thread, as I have the exact same issue and it was marked as Solved without an actual resolution posted:
https://forum.duet3d.com/topic/21448/will-not-load-mesh-using-g29-s1-command/13?loggedin=true
So basically the probing works fine (sorta, need to tweak my piezo probing). The height map is there and quite uneven.
My start gcode seems to be ok:
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G90 ; absolute positioning
;G1 X70.5 Y-11 F6000 ; go to first probe point
;G30 ; home Z by probing the bed
G29 S1
M376 H10
When sending an M122 I can see that bed compensation is on and using the heightmap, but physically no compensation is happening (the Z axes are not moving at all during the print outside changing layers).
I am attaching my config and homing files. Any insight would be super appreciated 
Well problem solved.
Thank you @dc42 , that was a prime case of an error code18.
Lesson of the day kids; read the documentation properly and ALWAY follow the devs advice.
Oups! I must've missed that advice 
Apologies
Here is what Cura is generating (still runing v4.6 as latest versions keeps crashing on me).
M107 P1
I'll invert the pins see if it resolves it
Hi all,
Finally recently decided to update to v3 of the firmware, and for the life of me I cannot figure out the following issue:
I have a simple setup of a single tool with an E3D v6 (tool fan connected to fan0 pins) with a single part cooling fan (connected on the fan1 pins).
If I'm starting a print, it seems to be using the tool fan like it was the part cooling fan (example, if I print with the part cooling fan off, when the print starts the tool fan turns off).
Here is my config:
M308 S1 P"spi.cs1" Y"rtd-max31865" ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S285 ; set temperature limit for heater 1 to 285C
; Fans
M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
M106 P0 H1 T50 ; set fan 0 value. Thermostatic control is turned on
M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S0 ; set fan 1 value. Thermostatic control is turned off
Using Cura, Extruder 1 is configured to use Fan Number 1
I realized that 45 minutes in a print last night, I'll spare you the damage details
That makes total sense, I figured it would be something simple and stupid. Thank you both very much gentlemen, I will change my code as suggested!
Hi all,
I've been having trouble lately (Duet Wifi); after a print my printer homes extremely slowly, as we can see here
https://www.youtube.com/watch?v=g8pIcrPImBk&feature=youtu.be
Any idea what could be causing this? Here is also my end gcode and settings, in case the problem lies there. Any help is appreciated.
End gcode:
G1 E-2 F100; retract 1mm at speed of 100mms
G92 E0; set extruder value back to 0
M104 S0 ; turn off temperature
M140 S0 ; turn off bed
G1 X0 ; home X axis
G1 Y205 ; home Y axis
G1 Z138 ; home Z Axis
M106 P2 S0 ; turn off fan
Settings:
; General preferences
G90 ; Send relative coordinates...
M83 ; ...but relative extruder moves
; Network
M550 P"In-Vitro Printer" ; Set machine name
M551 P"Violator007: ; Set password
M552 S1 ; Enable network
M587 S"arakahnlow" P"als1mmons" ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet
; Drives
M569 P0 S0 ; Drive 0 goes forwards
M569 P1 S0 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S0 ; Drive 3 goes forwards
M350 Z4 E16 I0 ; Configure microstepping without interpolation
M350 X16 Y16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z400 E92.32 ; Set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X30000.00 Y30000.00 Z1000.00 E2700.00 ; Set maximum speeds (mm/min)
M201 X1200.00 Y1000.00 Z50.00 E5000.00 ; Set accelerations (mm/s^2)
M906 X950.00 Y950.00 Z900.00 E900.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
; Axis Limits
M208 X0 Y-10 Z0 S1 ; Set axis minima
M208 X205 Y205 Z138 S0 ; Set axis maxima
; Endstops
M574 X1 Y1 S1 ; Set active high endstops
; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M558 P8 R0.8 I1 H2 F300 A1 S0.05 ; Set Z probe type to effector and the dive height + speeds
G31 P200 X0 Y0 Z-0.35 ; Set Z probe trigger value, offset and trigger height
M557 X0:205 Y0:205 S30 ; Define mesh grid
; Heaters
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 X200 ; Set thermistor + ADC parameters for heater 1
M143 H1 S285 ; Set temperature limit for heater 1 to 285C
; Fans
M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1.0 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S0 I0 F500 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off
; Tools
M563 P0 D0 H1 F2 ; Define tool 0
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C
; Automatic saving after power loss is not enabled
; Custom settings are not configured
; Miscellaneous
M501 ; Load saved parameters from non-volatile memory