Slow all the time at 2000% speed
I've cranked my max accel and speeds up and nothing its just staying at 24mm/s
DWC 2 something " I dont have remote access to check right now"
; Configuration file for Duet WiFi (firmware version 2.03) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.2 on Sun Sep 19 2021 14:10:08 GMT-0700 (Pacific Daylight Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Castle" ; set printer name M669 K1 ; select CoreXY mode ; Network M550 PCaslte ; Set machine name M552 S1 ; Enable network ;*** Access point is configured manually via M587 M586 P0 S1 ; Enable HTTP M586 P1 S1 ; Enable FTP M586 P2 S0 ; Disable Telnet M587 S"RI-Wireless" P"Ridgeview8648" ; 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 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M350 X32 Y32 I0 ; configure microstepping without interpolation M350 Z16 E16 I1 ; configure microstepping with interpolation M92 X325.00 Y325.00 Z1080.00 E700.00 ; set steps per mm M566 X1900.00 Y1900.00 Z90.00 E120.00 ; set maximum instantaneous speed changes (mm/min) M203 X10000.00 Y10000.00 Z280.00 E1200.00 ; set maximum speeds (mm/min) M201 X1900.00 Y1900.00 Z50.00 E250.00 ; set accelerations (mm/s^2) M906 X1100 Y1100 Z1500 E350 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X343 Y325 Z750 S0 ; set axis maxima ; Endstops M574 Z1 S1 ; set active high endstops M574 X1 Y1 S3 ; set endstops controlled by motor stall detection ; Z-Probe M558 P5 H2 F295 T6000 ; set Z probe type to switch and the dive height + speeds G31 P500 X-24 Y0 Z3.361 ; set Z probe trigger value, offset and trigger height M557 X5:350 Y15:335 S38 ; define mesh grid ; Heaters M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for BED heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M305 P1 X200 ; configure PT100 for heater 1 M143 H1 S280 ; Set thermistor + ADC parameters for heater bed? ; 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 S"Volcano" 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 T0 ; select first tool
oliof last edited by
@jbourns if you use Cura, disable acceleration control. It uses mm/sec for acceleration and speed as Marlon does, but RepRapFirmware uses mm/min.
@oliof Im using prusa slicer!
this is what i have in the speed settings.
jens55 last edited by
How do you test maximum speed? do you just run a model? If you run a model, what are the slicer settings for max speed, acceleration and jerk.
You could take the slicer variable out of the equation and just use a quick hand written macro such as :
G1 X000 Y000 F50000
G1 X000 Y300
G1 X300 Y300
G1 X300 Y000
Adjust the F parameter to suit what you want the machine to do
Adjust the coordinates based on what your printer bed size is.
@jens55 By printing things usually dialing up with macros. But nothing is increasing the speed at all, it'll go slower.
right now i dont care for setting the proper speeds. I just want to go faster than 25mm/s 2000% speed should have done something.
Should the print speed in dwc override what the slicer?
engikeneer last edited by
@jbourns what firmware flavour do you have set in PrusaSlicer? Should be Reprap.
If you leave it in Marlin, it puts a bunch of max speed commands in the start code in the Marlin units, so you end up 60x too slow
@engikeneer Its set to reprap/sprinter
How big and what are you trying to print?
If it is small and complex it might not be able to get up to speed.
When I print Pi cases my infill is going at 130mm/s. 3 perim, 3 top and bottom.
Got an stl?
@jbourns This is my speeds config for a RailCore
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation ; M92 X200.00 Y200.00 ; set steps per mm M92 Z1600 ; set steps per mm Z Axis M92 E412 ; set steps per mm Extruder ; M566 X600.00 Y600.00 Z200.00 E3600.00 ; set maximum instantaneous speed changes (mm/min) M203 X18000.00 Y18000.00 Z900.00 E3600.00 ; set maximum speeds (mm/min) M201 X1500.00 Y1500.00 Z250.00 E1500.00 ; set accelerations (mm/s^2) M906 X1280 Y1280 Z1220 E700 I30 ; set motor currents (mA) and motor idle factor in per cent
My E speeds are higher.
I run a BMG Extruder with a mosquito hotend.
I will give you part a run later, nearly 1am here in the UK.
Also, in PS, filament tab, what is your max volumetric speed?
That can play a major part in speed.
@paulhew I'll give those a go, Thanks for the help. I'll be testing them in the next hour once this part is printed.
@paulhew It's at 0 which is default so I assume that's off?
@jbourns I found this for calculating Volumetric speed.
@paulhew 10mm/3 seems like a good middle ground for the volcano
@jbourns the speed multiplier will override the speeds requested in the F parameter of G1/2/3/4 commands, but not the machine speed limits set by M203.
alankilian last edited by
Thanks for keeping us in the loop and letting us know when you figured it out.
It was either volumetric flow in prusa slicer or max speed in the config
JoergS5 last edited by
@jbourns trying a different slicer and then testing 2000% let's you decide whether the problem is in the slicer region or in the config/dwc region.