I fixed it...I had z probe offset at 40 when it should have been -40
had to add some Y offset too
thanks
Alan
I fixed it...I had z probe offset at 40 when it should have been -40
had to add some Y offset too
thanks
Alan
IR probe, from the duet3d website
I'll swap that -4 to a 4, that's probably my mistake!
I fell on my head 3 years ago, left me with a bit of brain damage, I make silly mistakes like that and then can't see them no matter how much I look
thanks again for the help, it's printing right now, I'll give it a try when it's finished
Alan
EDIT: it's still printing, watching it print the z probe reads 535 when it's over what it's printing
I'm thinking that must be the perfect height? - it's reading the high of the last layer it's printing ontop of.... so I can set the z trigger to 535 and z height above nozzle to 0 ?
EDIT: it's not just a Z problem, X moves too far left and crashes into the end stop too... it ignores the end stop and tires to power through
no more hot motors... but I think I've messed something else up, the auto bed leveling doesn't work anymore (or maybe updating firmware broke something?)
to be fair, I was still fine tuning it, I think my bed has sagged a little in the middle, I'm using a buildtac bed (the magnetic one you can lift the tray off) which might throw it off a little too
when I try to run auto bed leveling, or mesh grid leveling the Z comes down, hits the bed and doesn't stop till the motors stall
it doesn't move X/Y at all, here's my config file
; Configuration file for Duet WiFi (firmware version 1.20 or newer)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Wed Jun 13 2018 17:00:33 GMT+0100 (British Summer Time)
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
; Network
M550 PMy printer ; Set machine name
M552 S1 ; Enable network
M587 S"tripe" P"m580umuu" I192.168.1.89 J192.168.1.254 K255.255.255.0 ; Configure access point and IP addresses. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet
; Drives
; Define Drives
; Physical Drive connection
M569 P0 S0 ; X Drive 0 goes backwards
M569 P1 S0 ; Y Drive 1 goes backwards
M569 P2 S1 ; Z1 Drive 2 goes forwards
M569 P3 S1 ; Z2 Drive 3 goes forwards
M569 P4 S0 ; extr Drive 4 goes backwards
M584 X0 Y1 Z2:3 E4:5 ; Motor remapping for dual Z
M350 X16 Y16 Z16:16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z2555:2555 E93 ; Set steps per mm
M566 X900 Y900 Z6:6 E500 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z90:90 E3000 ; Set maximum speeds (mm/min)
M201 X1000 Y1000 Z50:50 E500 ; Set accelerations (mm/s^2)
M906 X600 Y600 Z750:750 E1600 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 X200 Y200 Z200 S0 ; Set axis maxima
; Endstops
M574 X1 Y1 Z1 S0 ; Set active low endstops
;Z-Probe
M558 P1 H5 F120 T6000 ; Set Z probe type to unmodulated and the dive height + speeds
G31 P400 X40 Y0 Z-4 ; Set Z probe trigger value, offset and trigger height
M557 X40:160 Y40:160 S20 ; Define mesh grid
; Heaters
M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S320 ; Set temperature limit for heater 1 to 280C
; Fans
M106 P0 S0.85 I0 F500 H1 T45 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P1 S0.5 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S0.5 I0 F500 H1 T45 ; Set fan 2 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 saving after power loss is not enabled
; Custom settings are not configured
and bed.g
; bed.g
; called to perform automatic bed compensation via G32
;
; generated by RepRapFirmware Configuration Tool on Wed Jun 13 2018 17:00:32 GMT+0100 (British Summer Time)
M561 ; clear any bed transform
; Probe the bed at 5 points
G30 P0 X30 Y30 H0 Z-99999
G30 P1 X30 Y185 H0 Z-99999
G30 P2 X185 Y185 H0 Z-99999
G30 P3 X185 Y30 H0 Z-99999
G30 P4 X100 Y100 H0 Z-99999 S
I'm looking again and again, googling etc. but can't figure it out
sorry to keep pestering you guys with questions!
Alan
no need to say sorry, you're doing me a favour spending your time helping me, I owe you one
edited config file to this...
M569 P0 S0 ; X Drive 0 goes backwards
M569 P1 S0 ; Y Drive 1 goes backwards
M569 P2 S1 ; Z1 Drive 2 goes forwards
M569 P3 S1 ; Z2 Drive 3 goes forwards
M569 P4 S0 ; extr Drive 4 goes backwards
M584 X0 Y1 Z2:3 E4:5 ; Motor remapping for dual Z
M350 X16 Y16 Z16:16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z2555:2555 E93 ; Set steps per mm
M566 X900 Y900 Z6:6 E500 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z90:90 E3000 ; Set maximum speeds (mm/min)
M201 X1000 Y1000 Z50:50 E500 ; Set accelerations (mm/s^2)
M906 X600 Y600 Z750:750 E1600 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 X200 Y180 Z200 S0
and
AMM906 Motor current (mA) - X:600, Y:600, Z:750, E:1600:1600, idle factor 30%
AMM913 Motor current % of normal - X:100, Y:100, Z:100, E100
I'll give it a go
thanks for all the help
EDIT: it's about an hour into a print, all steppers nice and cool, thanks again for the help
updated
Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
Firmware Electronics: Duet WiFi 1.02 or later
Firmware Version: 2.02(RTOS) (2018-12-24b1)
WiFi Server Version: 1.22
Web Interface Version: 1.22.6
I've added a fan to that stepper for tonight, printer is at work, it's 11.30pm, i need to go home! butr also need some things printing asap so I'll leave it going with then fan
I'll check back tomorrow, thanks for the help
Alan
EDIT: ran these again before I go
11:28:37 PMM906
Motor current (mA) - X:600, Y:600, Z:750, E:1600:0, idle factor 30%
11:28:30 PMM913
Motor current % of normal - X:100, Y:100, Z:100, E100
that stepper is still heating up, not sure if it's relevant but it's the one plugged into the driver, not the one plugged into the standard driver
EDIT3: 40mm fan is screaming but stepper is getting hotter than I expected... I'll hut the printer down, don't want it to overheat while I'm gone
sorry my bad
M122
=== Diagnostics ===
Used output buffers: 3 of 32 (11 max)
=== Platform ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 1.21 running on Duet WiFi 1.02 or later
Board ID: 08DGM-956GU-DJMSN-6J9F4-3SD6Q-1VRRG
Static ram used: 16152
Dynamic ram used: 100408
Recycled dynamic ram: 2224
Stack ram used: 1224 current, 4512 maximum
Never used ram: 7776
Last reset 00:14:34 ago, cause: software
Last software reset at 2019-05-02 22:53, reason: User, spinning module GCodes, available RAM 7776 bytes (slot 0)
Software reset code 0x0003 HFSR 0x00000000, CFSR 0x00000000, ICSR 0x0441f000, BFAR 0xe000ed38, SP 0xffffffff
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 0.0ms
MCU temperature: min 34.5, current 35.7, max 35.9
Supply voltage: min 12.3, current 12.7, max 13.1, under voltage events: 0, over voltage events: 0
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2019-05-02 23:08:15
Slowest main loop (seconds): 0.014124; fastest: 0.000046
=== Move ===
MaxReps: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm 240, MaxWait: 0ms, Underruns: 0, 0
Scheduled moves: 0, completed moves: 0
Bed compensation in use: none
Bed probe heights: 0.000 0.000 0.000 0.000 0.000
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
Heater 0 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Stack records: 1 allocated, 0 in use
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
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Responder states: HTTP(1) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8
should I updates? - do I lose my settings if I do?
it used to print fine... so I'm assuming I accidentally broke something, but I'm lost
M112 runs an emergency stop?
M913
Motor current % of normal - X:100, Y:100, Z:100, E: 100:100
M906
Motor current (mA) - X:600, Y:600, Z:750, E:1600:1600, idle factor 30%
are my extruder and Z axis somehow mixed up? the printer prints fine, just that one z motor getting hot
(I added a space after E: to avoid the smilie)
printing now again... it's hot as hell again
@veti said in one Z stepper getting very hot, other fine?:
@alanknight said in one Z stepper getting very hot, other fine?:
M584 X0 Y1 Z2:3 E4.5
E4.5 is wrong you want E4:5
my bad, I read that wrong, M584 is for z axis only, fixed it, I'll let it cool and set it printing again
thanks guys
just turned it on, not printing
PMM913
Motor current % of normal - X:100, Y:100, Z:100, E:100
PMM906
Motor current (mA) - X:600, Y:600, Z:750, E:1600, idle factor 30%
started printing, numbers are all the same
I'm clutching at straws... but is there a chance one stepper isn't dropping back to idle power levels when it's supposed to?