Prints bad since upgrade to 3.x
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Hello,
Last week I updated my duet 2 wifi from 2.5.x to 3.x (newest). After a lot of problems with the board and erasing and flashing again but I got it working. But now my prints suddenly got a lot worse.
I produced a new config file with the reprap configurator because of the new M codes. But I configured this with the old config next to me to get it the same.
Basically my prints look like over extruding/not retracting. Blobs are forming on some sides and top levels often look ugly.
This is retraction test print with the right tower form 1 to 4mm and left from 4 to 8 mm. As can be seen the most ugly part here are the blobs on the round part. How does this get here?
I calibrated my extruder for steps per mm and that is right. I have a bowden E3d titan extruder with a V6 E3D hotend. Printer further is a self-built CoreXY setup.
I already lowered jerk and acceleration a lot but it doesn't make a lot of difference.
; Drives M569 P0 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes forwards M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S0 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation M350 E16 I0 ; configure microstepping without interpolation M92 X100.00 Y100.00 Z400.00 E437.00 ; set steps per mm M566 X600.00 Y600.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z600.00 E6000.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z120.00 E1500.00 ; set accelerations (mm/s^2) M906 X900 Y900 Z950 E900 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeoutAnyone have any ideas what could be the problem here?
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Also just printed a temperature tower. Looks quite normal expect the numbers. On the left part the temperatures are printed but as you can see only parts of the 1's and 2's are visible. The other numbers are printed with blobs.
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@bierent said in Prints bad since upgrade to 3.x:
M203 X9000.00 Y9000.00
Is your max speed set too low? Perhaps it's limiting your travel moves?
Can you post your full configs from both RRF2 and RRF3?
@bierent said in Prints bad since upgrade to 3.x:
M350 E16 I0
Probably not a good idea to disable interpolation.
Are your thermistor values correct?
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Thanks for your response.
Currently not home, tomorrow night again, so then I will post my full config.
Yesterday I tried again some things and next to the firmware also looked in Cura.
There I adjusted some values in mesh and seam corner and the walls look a lot better now. Only the weird thing is that with RRF2 I didn't had this changed.I tried to print with speeds from 30mm/s to 100mm/s. Had top speed before on 12000.
Ah the interpolation on the extruder. I will turn that on first thing when I get back!My thermistor values seem to work okay.
With the walls better I tried some standard prints but now the top layer has some ugliness. In the first it somehow completely screwed up the top part and the second one the full top layer. However this is with ironing enabled in Cura but this worked fine for me in RRF2. This is all printed with nozzle 0.4 and height 0.15.
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@bierent is your print cooling fan still working?
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@Phaedrux Hereby my full config file.
@dc42 Yes my cooling fan always starts at layer 2 at 100%.; Configuration file for Duet WiFi (firmware version 3.3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.10 on Mon Jan 10 2022 20:32:35 GMT+0100 (Central European Standard Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"-" ; set printer name M669 K1 ; select CoreXY mode M950 S0 C"exp.heater3" ; Duet 2 WiFi/Ethernet ; Network M550 P"-" M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes forwards M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S0 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation M350 E16 I0 ; configure microstepping without interpolation M92 X100.00 Y100.00 Z400.00 E437.00 ; set steps per mm M566 X600.00 Y600.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z600.00 E6000.00 ; set maximum speeds (mm/min) M201 X1500.00 Y1500.00 Z120.00 E3000.00 ; set accelerations (mm/s^2) M906 X900 Y900 Z950 E900 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X-32 Y-14 Z0 S1 ; set axis minima M208 X220 Y220 Z250 S0 ; set axis maxima M206 X0 Y42 Z0 ; Endstops M574 X1 S1 P"!xstop" ; configure switch-type (e.g. microswitch) endstop for low end on X via pin xstop M574 Y1 S1 P"!ystop" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin ystop M574 Z1 S1 P"!zstop" ; configure switch-type (e.g. microswitch) endstop for low end on Z via pin zstop ; Z-Probe ; Z-Probe M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height M557 X15:215 Y15:170 S20 ; define mesh grid ;M558 P7 H3 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed ;M558 P9 C"^zprobe.in" H5 F120 T6000 ; Duet 2 WiFi/Ethernet, DueX2/5 ;M557 X15:215 Y15:195 S20 ; define mesh grid ; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0 M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit M307 H0 R0.264 C310.0 D2.43 S1.00 V12.1 M140 H0 ; map heated bed to heater 0 M143 H0 S80 ; set temperature limit for heater 0 to 80C M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; 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 M307 H1 R1.616 C236.8 D5.54 S1.00 V12.3 ; Autotuning heater done in winter 12-1-22 M143 H1 S280 ; set temperature limit for heater 1 to 280C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 S1 H-1 ; set fan 1 value. Thermostatic control is turned off ; Tools M563 P0 D0 H1 F0 ; 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 ; Custom settings are not defined M501 -
Do you still have your config from RRF2 to compare with?
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Yes sorry for the late respone Phaedrux, had a bit of covid.
; Configuration file for Duet WiFi (firmware version 1.21) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v2 on Sat Jan 05 2019 20:28:34 GMT+0100 (Midden-Europese standaardtijd) ; General preferences G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves M667 S1 ; Select CoreXY mode ; Network M550 P"- ; Set machine name M552 S1 ; Enable network S1 is DHCP M587 - ; 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 S1 ; Drive 0 goes forwards M569 P1 S1 ; Drive 1 goes forwards M569 P2 S1 ; Drive 2 goes forwards M569 P3 S0 ; Drive 3 goes backwards M350 E16 I0 ; Configure microstepping without interpolation M350 X16 Y16 Z16 I1 ; Configure microstepping with interpolation M92 X100.00 Y100.00 Z400.00 E404.00 ; Set steps per mm M566 X600.00 Y600.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; Set maximum speeds (mm/min) M201 X2500.00 Y2500.00 Z20.00 E1000.00 ; Set accelerations (mm/s^2) M906 X850.00 Y850.00 Z900.00 E900.00 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X-32 Y-14 Z0 S1 ; Set axis minima M208 X215 Y215 Z250 S0 ; Set axis maxima ; Endstops M574 X1 Y1 Z1 S0 ; Set active low and disabled endstops ; Z-Probe M558 P5 H5 F240 T6000 ; Set Z probe type to switch and the dive height + speeds G31 P500 X0 Y0 Z -2.26 ; Set Z probe trigger value, offset and trigger height M557 X15:200 Y15:180 S20 ; Define mesh grid ; Heaters M307 H0 B0 S1.00 ; Disable bang-bang mode for the bed heater and set PWM limit M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0 M143 H0 S120 ; Set temperature limit for heater 0 to 80C M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1 M143 H1 S280 ; Set temperature limit for heater 1 to 280C M307 H1 A461.3 C266.2 D10 V12.3 B0 M307 H3 A-1 C-1 D-1 ; 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 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on ; Tools M563 P0 D0 H1 ; 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 power saving M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss ; Custom settings are not configured ; G29 S1 M501Interpolation on the extruder is back on and reinstalled a bltouch and filament sensor last day. The bottom side and top side of the prints look a bit better now but I printed this pretty big tool holder last night but the sides are just not nice enough for a printer. I understand that the corner parts are something I should work on in Cura but what is remarkable that round the 10th layer or something on all sides the outer wall is bad. Furthermore as you can see the side with the puzzle piece is pretty bad but the other side looks way better, a bit weird this.
Furthermore all sides except for one are a bit bumpy, bit visible but you can feel it pretty good.
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Your axis configuration is different between what you had in RRF2 and now in RRF3. Most notably a large change in your steps per mm for the extruder, which could explain the over extrusion. The changes to extruder acceleration and jerk etc could also play part.
RRF3
M92 X100.00 Y100.00 Z400.00 E437.00 ; set steps per mm M566 X600.00 Y600.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z600.00 E6000.00 ; set maximum speeds (mm/min) M201 X1500.00 Y1500.00 Z120.00 E3000.00 ; set accelerations (mm/s^2) M906 X900 Y900 Z950 E900 I30 ; set motor currents (mA) and motor idle factor in per centRRF2
M92 X100.00 Y100.00 Z400.00 E404.00 ; Set steps per mm M566 X600.00 Y600.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; Set maximum speeds (mm/min) M201 X2500.00 Y2500.00 Z20.00 E1000.00 ; Set accelerations (mm/s^2) M906 X850.00 Y850.00 Z900.00 E900.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
