@dc42
I’m on 2.0 can i still use M581? It keeps throwing it to Emergency Stop.
All I need it tot do:
Filament present : print goes on normally
Filament absent: trigger pause , wait for filament, purge
Similar to M600 in Marlin
Do I need to rewrite pause.g with M701 and M702 ?
Thanks
I’m on 2.0 can i still use M581? It keeps throwing it to Emergency Stop.
All I need it tot do:
Filament present : print goes on normally
Filament absent: trigger pause , wait for filament, purge
Similar to M600 in Marlin
Thanks
It just said simple filament sensor on endstop4 , disable, output liw when no filament
Nothing really change whether filament is in or not.
What does it actually do? Does it trigger a stop?
I have a simple sensor. A micro switch wired to be NC, so when filament is present , the switch would be open.
I have this
M591 D3 P2 C3 S1 ; E-0 watcher
M591 D4 P2 C4 S1 ; E-1 watcher
I had D0 and D1 before but nothing happened. Where & how should I input this in my config?
I have seen this thread
https://forum.duet3d.com/topic/4699/are-you-using-a-filament-sensor-with-your-duet/6
It’s actual what I want to do as someone mentioned m581
Do I have to insert m581 m582 in a particular order ? In config.g?
Can someone share what it should look like?
I'm trying a simple sensor with m591 and got nothing...
The original post is locked so I have to make a new thread to ask.
@t3p3tony TB6600 does not work.
I have to change to a more expensive DM542S
I have it running now. At 32x , it runs ebrry time now. 128x doesn’t work.
@t3p3tony
Yes this is on external drivers(xyz) so m350 for xyz doesn’t matter but the m92 steps per unit (mm) is the deciding factor?
Thanks a bunch!
@dc42
I got it to run!!!
Now here is a new issue. When I run test all motors, I edited to have 32x microstepping. An error pop up saying M350 drive Z does not support 32x microstepping... what is the deal?
@dc42 I tried. I think my driver is bad. I'm buying new ones. I will report the results soon
Thanks so much
This is the similar thread but ut is locked out
https://forum.duet3d.com/topic/4935/wiring-up-external-dq542ma-stepper-motor-driver/6
Exactly what I am doing but still no clear answer...
And I got 3.7V on dir- and dir+ when I was trying to home...
@dc42
even when I commented the P0 out with ; , it stills runs when I tested M584 X0 .
But still no motion from external drive 5 6 7 8.
@dc42 ; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Mon Oct 15 2018 11:27:10 GMT-0500 (Central Daylight Time)
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
; Network
M550 PNamDuetTest ; Set machine name
M551 PTest123 ; Set password
M552 S1 ; Enable network
M587 S"Print Print" P"Nam123123" I192.168.2.100 ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet
; Drives
;M569 P0 S1 ; Drive 0 goes forwards
;M569 P1 S1 ; Drive 1 goes forwards
;M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes forwards
M569 P4 S1 ; Drive 4 goes forwards
M569 P5 S1 T5 ; Drive 5 goes forwards
M569 P6 S1 T5 ; Drive 6 goes forwards
M569 P7 S1 T5 ; Drive 7 goes forwards
M569 P8 S1 T5 ; Drive 8 goes forwards
M584 X5 Y6:7 Z8 E3 ; Apply custom drive mapping
M350 X32 Y32 Z32 I0 ; Configure microstepping without interpolation
M350 E16 I1 ; microstep with interpolation
M92 X218.73852 Y218.73852 Z1259.84252 E418.5; Set steps per mm
M566 X900 Y900:900 Z12 E120 ; Set maximum instantaneous speed changes (mm/min)
M203 X12000 Y12000:12000 Z180 E1200 ; Set maximum speeds (mm/min)
M201 X500 Y500:500 Z250 E250 ; Set accelerations (mm/s^2)
M906 X1600 Y1600:1600 Z1600 E800 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 X1200 Y800 Z150 S0 ; Set axis maxima
; Endstops
M574 X1 Y1 Z2 S0 ; Set active high endstops
; Z-Probe
M558 P1 H10 F120 T6000 ; Set Z probe type to unmodulated and the dive height + speeds
G31 P500 X400 Y400 Z2.5 ; Set Z probe trigger value, offset and trigger height
M557 X30:1170 Y30:770 S20 ; Define mesh grid
; Heaters
M140 H-1 ; Disable heated bed
M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C
;M305 P2 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
;M143 H2 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 H T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on
; Tools
M563 P0 D0 H1 ; Define tool 0
M563 P1 D1 H2 ; Define tool 1
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C
G10 P1 X100 Y0 Z0 ; Set tool 0 axis offsets
G10 P1 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
@dc42 step rate as in khz ( not quite sure ) or the microstepping limit? I’m using 32x for these external driver.
What is the default pulse time of the board?
@dc42 I did
M584 X5 Y6:7 Z8 E3:4
But I remove the T value in M569 because I thought wiring it to 5V should be ok.
I will attemp that change later when I go to the shop. What would happen if I change T from T2 to T5? Does this create inaccuracy ?
I will check the voltage reading as well.
How do I save the settings files to my computer? Is it possible to save different settings to pc and upload what’s needed to be checked ? I kinda want to save variations of set up and not keep changing one
M584 is for remapping. I understand the XYZ part but not really sure how the firmware differenciate the extruders.
Say I have 3 extruders on drive 5,6,7
M584 E5:6:7 would be the assignment, but how does this tell which one is Extruder#1,2 or 3?
Also hotend drive is listed as D in the further down of the config ( I didn’t see this listed in the board drawing ) How many extruders can I practically add on here?
@dc42
Do I need to enable anything? I still don’t get motion on homing of x y z on this external driver.
@dc42
So all + of the 4 drives ( 5678 ) bundle together to the 5+v? The -(stp,dir,ena) stay where they are? Do i leave all 6 wires connected to the tb6600?
Will a 3.3v to 5v bi directional level shifter help in this situation?
With this Wiring, can I send signals from 1 drive ( on expansion board ) to 4 external drivers ( trying to run 4 Zs at once )