Strange artifacts on X with moons stepper motor 1,8 degree
Hello dear duetter's! Iv'e recently upgraded my Ender 3 Pro with a Duet Wifi board. Yesterday i decided i wanted to try some new stepper motors and these "zitz" or whatever you want to call them appeared! the motor is on the X axis and is a moon's 1.8 degree 1A motor. When i print a XYZ cube it seems to be fine. Just when there is movment with both X and Y this appears. thanks!
; Configuration file for Duet WiFi (firmware version 2.03) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu Feb 27 2020 21:32:24 GMT-1200 (GMT−12:00) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"My Printer" ; set printer name ; Network 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 backwards M569 P1 S0 ; physical drive 1 goes backwards 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 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E392.00 ; set steps per mm M566 X900.00 Y900.00 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 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2) M906 X1000 Y725 Z725 E940 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; Axis Limits M208 X0 Y-30 Z0 S1 ; set axis minima M208 X220 Y220 Z250 S0 ; set axis maxima ; Endstops M574 X1 Y1 S1 ; set active high endstops M574 Z1 S2 ; set endstops controlled by probe ; Z-Probe M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch M558 P9 H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X-39 Y0 Z1.398 ; set Z probe trigger value, offset and trigger height M557 X15:180 Y2:195 S60 ; 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 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1 M143 H1 S280 ; set temperature limit for heater 1 to 280C ; 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 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
Dougal1957 last edited by
@Bungo First thing I would do is reduce the motor current on the X the recommendation is to run 70-80% of specified currents. you should never run them at there max ratings.
I tried with 75% and nothing changed;(
Loose grub screw? Belt tension different?
If you swap back to the other motor does it go away?
@Phaedrux Hey! no i checked that! havnt tried with old motor but if i scale the benchy up it dissapears ;S