Best posts made by Lanovar

Hehe, I like to hear that!

@droftarts Thx.
Didnt want to make it that complicated, I was just trying to help and make it a bit easier for new users like me.

Config is in the main post, but formatted really bad. Sadly I cant edit the post, cuz its detected as spam.

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu Mar 12 2020 00:55:37 GMT+0100 (Mitteleuropäische Normalzeit)
M400                    ; make sure everything has stopped before we make changes

M574 X1 Y1 S3           ; set endstops to use motor stall
M913 X55 Y55            ; drop motor currents to 60%
M915 X Y S1 H200 F0 R0       ; set sensitivity to +2 unfiltered

G91                     ; use relative positioning

G1 H2 Z10 F6000          ; lift Z relative to current position

G1 H1 X-400 F2500       ; move X all the way left and stop at end

;G1 X0                   ; move to edge of glass
G92 X0                  ; set X0 at edge of glass

G1 H1 Y-400 F2500       ; move Y all the way forward and stop at end

;G1 Y5                   ; move to edge of glass
G92 Y0                  ; set Y0 at edge of glass

G90                     ; back to absolute positioning
M400                    ; make sure everything has stopped before we reset the motor currents
M913 X100 Y100          ; motor currents back to 100%
M915 X Y S5 F0 H200 R2       ; set sensitivity to +5 and enable auto-pause

G1 X150 Y150 F9000      ; go to first bed probe point and home Z
G30                     ; home Z by probing the bed

Thats my homeall

Im using the BMG Mosquito with a Magnum on my VCore Pro. @Corexy

@Corexy said in Mosquito hot end...yes or no?:

Yeah, I'll probably go with the standard Mosquito over the magnum. If I'd have gone E3D V6 I wouldn't bother with the vol

Iirc the standart mosquitto even has a hight max flow then the V6. So i wouldnt mind.

On the other hand -> BMG Mosquitto - the magnum is only 20€. Anyways, i like the combination with a prusa IR sensor for loading and unloading.

@dc42 said in Email/notifications from Duet wifi:

@Nightreaver said in Email/notifications from Duet wifi:

@dc42 Is there any update on the MQTT progress?

Not yet.

@dc42 Any news on that?

Hey,

I'm having a strange problem when changing Jerk & Acceleration limits on a Duet3 - RRF 3.1.1

M566 X900.00 Y900.00 Z180.00 E2200.00                 ; set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z2100.00 E12000.00           ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z100.00 E1000.00               ; set accelerations (mm/s^2)

These are the standart values I'm using atm. Everything is working fine.

M566 X1800.00 Y1800.00 Z180.00 E2200.00      ; set maximum instantaneous speed changes (mm/min) - testing dyn acc
M203 X12000.00 Y12000.00 Z2100.00 E12000.00  ; set maximum speeds (mm/min) - testing dyn acc
M201 X10000.00 Y10000.00 Z100.00 E200.00     ; set accelerations (mm/s^2) - testing dyn acc

These are the values I'm trying to set.

Now the strange part:
After changing the values the board restarts as usual. When trying to home a single axis (doesnt matter which one) - the Z-axis dips a few mm down and returns to the same position.
When homing all axis - the printer starts randomly homing in different directions. Restarting/resetting the board brings several other combinations of directions. Instead of going X0Y0 e.g. its going Y0 first and X310 afterwards.

Nothing else but the values was changed in config.g

I did the motor direction test and both configs are working fine. Exept when homing. (Or starting a print with G28)config - Test.txt

; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu Mar 12 2020 00:55:37 GMT+0100 (Mitteleuropäische Normalzeit)

; General preferences
G90                                          ; send absolute coordinates...
M83                                          ; ...but relative extruder moves
M550 P"RatRig V-Core Pro"                    ; set printer name
M669 K1                                      ; select CoreXY mode

; Network
M552 P0.0.0.0 S1                             ; enable network and acquire dynamic address via DHCP
M586 P0 S1                                   ; enable HTTP
M586 P1 S0                                   ; disable FTP
M586 P2 S0                                   ; disable Telnet

; Drives
M569 P0.0 S1                                 ; physical drive 0.0 goes forwards Left
M569 P0.1 S1                                 ; physical drive 0.1 goes forwards Rear
M569 P0.2 S1                                 ; physical drive 0.2 goes forwards Right
M569 P0.3 S0                                 ; physical drive 0.3 goes forwards X
M569 P0.4 S0                                 ; physical drive 0.4 goes forwards Y
M569 P0.5 S0                                 ; physical drive 0.5 goes forwards E            
M584 X0.3 Y0.4 Z0.2:0.0:0.1 E0.5             ; set drive mapping   Z-Motors: Right, Left, Rear

M350 X16 Y16 Z16 E32 I1                      ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E830.00            ; set steps per mm
M566 X1800.00 Y1800.00 Z180.00 E2200.00      ; set maximum instantaneous speed changes (mm/min) - testing dyn acc
M203 X12000.00 Y12000.00 Z2100.00 E12000.00  ; set maximum speeds (mm/min) - testing dyn acc
M201 X10000.00 Y10000.00 Z100.00 E200.00     ; set accelerations (mm/s^2) - testing dyn acc
; M566 X900.00 Y900.00 Z180.00 E2200.00        ; set maximum instantaneous speed changes (mm/min) - default E120.00
; M203 X12000.00 Y12000.00 Z2100.00 E12000.00  ; set maximum speeds (mm/min)
; M201 X1000.00 Y1000.00 Z100.00 E1000.00      ; set accelerations (mm/s^2)
M906 X1200 Y1200 Z1000 E800 I30              ; set motor currents (mA) and motor idle factor in percent
M84 S30                                      ; Set idle timeout

; Axis Limits
M208 X5 Y0 Z0 S1                             ; set axis minima
M208 X305 Y305 Z284 S0                       ; set axis maxima

; Endstops
M574 X1 S3                                   ; configure sensorless endstop for low end on X
M574 Y1 S3                                   ; configure sensorless endstop for low end on Y
M574 Z1 S2                                   ; configure Z-probe endstop for low end on Z

; Filament Sensor
M591 D0 P2 C"io8.out" S1 		     ; Filament Sensor an E0, Endstop IO8, Mode P1 Signal high wenn Filament da, S1: Pause on error

; Z leadscrew positions
M671 X330:-35:150 Y115:115:370 S10           ; right, left, back - S Parameter for maximum Correction on G32

; Z-Probe
M558 P9 C"io7.in" F200 H5 R0.2 T9000 A1 B1   ; set Z probe type to bltouch and the dive height + speeds
M950 S0 C"io7.out"                           ; create servo pin 0 for BLTouch
G31 X-24.3 Y-34.1 Z1.3635                    ; 63 set Z probe trigger value, offset and trigger height 1.67 
M557 X15:270 Y5:270 S40                      ; define mesh grid

; Heaters
M308 S0 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp1
M950 H0 C"out1" T0                           ; create bed heater output on out1 and map it to sensor 0
M143 H0 S120                                 ; set temperature limit for heater 0 to 120C
M307 H0 B0 S1.00                             ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0                                      ; map heated bed to heater 0
M308 S1 P"temp2" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp2
M950 H1 C"out2" T1                           ; create nozzle heater output on out2 and map it to sensor 1
M143 H1 S280                                 ; set temperature limit for heater 1 to 280C
M307 H1 B0 S1.00                             ; disable bang-bang mode for heater  and set PWM limit

; Fans
M950 F0 C"out8" Q10                          ; create fan 1 on pin out8 and set its frequency
M106 P0 C"Radial" S0 H-1                     ; set fan 1 name and value. Thermostatic control is turned off
M950 F1 C"out7" Q10                          ; create fan 0 on pin out7 and set its frequency
M106 P1 C"Hotend" S255 T45 H1                ; set fan 0 name and value. Thermostatic control is turned on (45°)
; Tools
M563 P0 S"Mosquito" 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
; Miscellaneous
;M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

; PID Tunings
M307 H1 A555.0, C181.8, D6.3 S1				 ; Hotend PID
M307 H0 A378.1, C427.3, D3.9 S1				 ; Bed PID

@Corexy said in Mosquito hot end...yes or no?:

I'm wondering how the long term longevity and reliability is, and I guess as well whether you felt it was worth the high price.

I havent had any problem with the hotend, yet. The Extruder jammed once, but that was kind of my fault (crappy Geeetech filament)

But! Mind the weight of the "printhead as a whole". I dont find it easy to get rid of ringing, still after a month Im not satisfied with my profiles.

If you want to safe "some" money, consider going the the standart mosquitto. Imho you cant push a V-Core to speeds where you would need a magnum, without your prints looking like shit.

Also, did you use the Slice engineering thermistor, or a PT100?

Slice, same goes for the heater.

I already tried that, but same behavior.