@phaedrux
I was running at F12000, used those speeds on my a mk3 with E3D 48mm steppers, guess the orginal prusa steppers dont like those speeds, when i drop to F8000 errors are gone.
Do you know if its because the steppers are missing steps ill get those errors?
Hey - Got an older prusa mk2.5s with a duet 2 wifi, it have been running fine for months, but now when im doing G32 ill get "Warning: Driver 0 warning: phase a may be disconnected, phase B may be disconnected"
Driver 0 is my X axis and its running fine. I have checked all wires and connector all seems fine, not sure what else to look for?
m122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.4.0 (2022-03-15 18:58:31) running on Duet WiFi 1.02 or later
Board ID: 0JD0M-9P6B2-NJ4S4-6J9F8-3SD6S-TV1GM
Used output buffers: 3 of 24 (14 max)
=== RTOS ===
Static ram: 23868
Dynamic ram: 74768 of which 12 recycled
Never used RAM 10432, free system stack 118 words
Tasks: NETWORK(ready,32.5%,243) HEAT(notifyWait,0.1%,332) Move(notifyWait,0.0%,295) MAIN(running,67.4%,460) IDLE(ready,0.1%,30), total 100.0%
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 02:08:50 ago, cause: power up
Last software reset at 2022-05-11 20:30, reason: User, GCodes spinning, available RAM 13360, slot 1
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Step timer max interval 0
MCU temperature: min 24.8, current 35.5, max 39.4
Supply voltage: min 10.6, current 12.1, max 12.5, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 99/0, heap memory allocated/used/recyclable 2048/108/108, gc cycles 0
Events: 7 queued, 7 completed
Driver 0: standstill, SG min 0
Driver 1: standstill, SG min 0
Driver 2: standstill, SG min 0
Driver 3: standstill, SG min n/a
Driver 4: standstill, SG min 0
Driver 5:
Driver 6:
Driver 7:
Driver 8:
Driver 9:
Driver 10:
Driver 11:
Date/time: 2022-05-12 19:12:06
Cache data hit count 4294967295
Slowest loop: 11.25ms; fastest: 0.19ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 4.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, segments created 6, maxWait 429259ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 244, completed 244, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 1], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters 0 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty
=== Network ===
Slowest loop: 15.71ms; fastest: 0.00ms
Responder states: HTTP(2) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
@gixxerfast Looks like i had a brain fart! got a pt1000 so just stole your config - old one worked tho
@o_lampe Have tried upping the amps but no difference - have checked the nozzle and tried replacing, can manuel push the filament through the nozzle with little to no force, when gears are not engaged.
Im sure its not a hardware problem, but some where its not loading the config.g right on start up - when i do M98 pconfig.g all problems are gone
@t3p3tony Yep its skipping steps. looks to me like its not the getting the right amount of current..
I got a bondtech prusa i3 mk3 extruder
STEPPER MOTOR
Lightweight 25 mm pancake stepper with 18 N/m torque.
Max Input Current : 0.8A
Max chamber working temperature : 80℃
Just got into duet and reprap few days ago and im having trouble with low torque on my extruder stepper. if i go to console and use m98 pconfig.g the extruder is working like it should. what am i missing?
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
; Network
M550 P"Pruset II MK3s" ; Set machine name
M552 S1 ; Enable network
;M552 S2 ; Enable AP
;*** Access point is configured manually via M587
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet
M575 P1 S1 B57600 ; Panel Due
; Drive Mappings
M569 P0 S0 ; Drive 0 goes backwards: X Axis
M569 P1 S0 ; Drive 1 goes backwards: Y Axis
M569 P2 S1 ; Drive 2 goes backwards: Z Axis
M569 P3 S1 ; Drive 3 goes forwards: E Axis
M569 P4 S1 ; Drive 4 goes backwards: Z Axis (at E1)
; Micrpstepping and Speed
M350 X16 Y16 E16 Z16 I1 ; Configure microstepping with interpolation
M92 X200.00 Y200.00 Z400.00 E421.00 ; Set steps per mm
M566 X480.00 Y480.00 Z24.00 E270.00 P1 ; Set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z750.00 E1500.00 ; Set maximum speeds (mm/min)
M201 X2500.00 Y2500.00 Z1000.00 E5000.00 ; Set accelerations (mm/s^2)
M906 X620.00 Y620.00 Z560.00 E650.00 I10 ; Set motor currents (mA) and motor idle factor in percent
M84 S30 ; Set idle timeout
; Motor remapping for dual Z and axis Limits
M584 X0 Y1 Z2:4 E3 ; two Z motors connected to driver outputs Z and E1
M671 X-37:287 Y0:0 S10 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
M208 X0:250 Y-4:215 Z-0.1:205 ; X carriage moves from 0 to 250, Y bed goes from 0 to 210
M564 H0 ; allow unhomed movement
; Endstops for each Axis
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
; Stallgaurd Sensitivy
;M915 X S3 F0 H400 R1 ; Set X axis Sensitivity
;M915 Y S3 F0 H400 R1 ; Set y axis Sensitivity
; Z-Probe PINDA
M574 Z1 S2 ; Set endstops controlled by probe
M558 P5 C"^zprobe.in" I1 H0.7 F1000 T6000 A20 S0.005 ; PINDA
M308 S2 P"e1_temp" A"PINDA" Y"thermistor" T100000 B3950
;G31 P1000 X23 Y5 Z0.985 ; PEI Sheet Offset C0.0010 S20 H2
;G31 P1000 X23 Y5 Z0.440 ; PEI Sheet Offset MICRO SWISS NOZZLE
;G31 P1000 X23 Y5 Z1.285 ; Textured Sheet Offset
;G31 P1000 X23 Y5 Z0.770 ; Textured Sheet Offset MICRO SWISS NOZZLE
; Mesh Bed
M557 X24:221 Y10:195 P7 ; Define mesh grid
; Heatbed Heaters and Thermistor Bed
M308 S0 P"bed_temp" Y"thermistor" T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0 Bed
M950 H0 C"bedheat" T0 ; Creates Bed Heater
M307 H0 A128.0 C498.9 D4.5 V24.0 B0 ; Bed PID Calibration and PWM
M140 H0 ; Bed uses Heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C Bed
; Filament Sensor Port and Loading Feature ON
M950 J1 C"e0stop" ; Input 1 e0 Filament Sensor
M581 P1 T2 S0 R0 ; Filament Sensor P1 triggers Trigger2.g always (R0)
; HotEnd Heaters and Thermistor HotEnd
M308 S1 P"e0_temp" Y"PT1000" T100000 B4725 R4700 ; Set thermistor + ADC parameters for heater 1 HotEnd
M950 H1 C"e0heat" T1 ; Create HotEnd Heater
M307 H1 B0 R2.658 C157.3:124.1 D3.92 S1.00 V23.8 ; Hotend PID Calibration and PWM
M143 H1 S285 ; Set temperature limit for heater 1 to 285C HotEnd
M302 S185 R185
; Fans
M950 F2 C"Fan2" Q500 ; Creates Stepper Cooling Fan
M106 P2 S0.3 H1 T50 ; set fan 2 value. Thermostatic control is turned on
M950 F1 C"Fan1" Q250 ; Creates HOTEND Fan
M106 P1 T50 S0.5 H1 ; HOTEND Fan Settings
M950 F0 C"Fan0" Q250 ; Creates PARTS COOLING FAN
M106 P0 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off PARTS COOLING FAN
; 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