duet 3 endstop wiring
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Endstops directly define their pin in m574, no M950 is used.
M574 X1 S1 P"io1.in" ; Set homing switch configuration X1 = low-end, S1 = active-high (NC)
Delta / Kossel printer fanatic
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maybe thats just for the zprobe, and you can invert the endstop with a ! in m574 ? idk and caps locks doesn't help..
https://duet3d.dozuki.com/Wiki/Gcode#Section_M574_RepRapFirmware_Num_3
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Z Probe also directly defines its pin, and yes, ! and ^ work per usual:
M558 K0 P9 C"^io4.in" H9 A5 T6000 S0.02 ; Z probe BLtouch - Set the height of the bed when homing G28. Combined with content of bed.g as invoked by G32, levels bed. Also used for Mesh.
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when i try this G code it tell me the pin is not free and nothing happen
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Then you have something else in your config.g that defines that pin, before what you are trying. There are no default assignments.
Did you remove the M950?
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this is what i have for config file
; Drives
M569 P0.0 S1 ; physical drive 0.0 goes forwards
M569 P0.1 S1 ; physical drive 0.1 goes forwards
M569 P0.2 S1 ; physical drive 0.2 goes forwards
M569 P0.5 S1 ; physical drive 0.5 goes forwards
M569 P0.4 S0 ; physical drive 0.4 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.5:0.4 ; set drive mapping
M350 X16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation
M92 X160.00 Y160.00 Z6400.00 E172.64:172.64 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00:1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00:250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800:800 I50 ; 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 X360 Y260 Z700 S0 ; set axis maxima; Endstops
M574 X1 S1 P"io0.in" ; configure active-low endstop for low end on X via pin io0.in
M574 Y2 S1 P"io2.in" ; configure active-low endstop for high end on Y via pin io2.in
M574 Z2 S1 P"io1.in" ; configure active-low endstop for low end on Z via pin io1.in; Z-Probe
M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:195 S20 ; define mesh grid; Heaters
M308 S0 P"temp3" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp3
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M308 S1 P"spi.cs0" Y"thermocouple-max31856" ; configure sensor 1 as thermocouple via CS pin spi.cs0
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M143 H1 S260 ; set temperature limit for heater 1 to 260C
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M308 S2 P"spi.cs1" Y"thermocouple-max31856" ; configure sensor 2 as thermocouple via CS pin spi.cs1
M950 H2 C"out2" T2 ; create nozzle heater output on out2 and map it to sensor 2
M143 H2 S290 ; set temperature limit for heater 2 to 290C
M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit; Fans
M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency
M106 P0 C"extruder 1" S1 H1 T45 ; set fan 0 name and value. Thermostatic control is turned on
M950 F1 C"out8" Q500 ; create fan 1 on pin out8 and set its frequency
M106 P1 C"extruder 2" S1 H2 T45 ; set fan 1 name and value. Thermostatic control is turned on
M950 F2 C"out9" Q500 ; create fan 2 on pin out9 and set its frequency
M106 P2 C"blower" S0 H-1 ; set fan 2 name and value. Thermostatic control is turned off
M950 F3 C"out6" Q500 ; create fan 3 on pin out6 and set its frequency
M106 P3 C"electrical" S1 H1:2 T30 ; set fan 3 name and value. Thermostatic control is turned on; Tools
M563 P1 D0 H1 F0 ; define tool 1
G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C
M563 P2 D1 H2 F0 ; define tool 2
G10 P2 X0 Y0 Z0 ; set tool 2 axis offsets
G10 P2 R0 S0 ; set initial tool 2 active and standby temperatures to 0C; Custom settings are not defined
; Miscellaneous
M501 ; load saved parameters from non-volatile memory
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
T1 ; select first tool -
@Dad003 said in duet 3 endstop wiring:
M574 X1 S1 P"io0.in" ; configure active-low endstop for low end on X via pin io0.in
M574 Y2 S1 P"io2.in" ; configure active-low endstop for high end on Y via pin io2.in
M574 Z2 S1 P"io1.in" ; configure active-low endstop for low end on Z via pin io1.intry
M574 X1 S1 P"!io0.in"and so on
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my endstop are assigne to io_0 , io_1 and io_2
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note the exclamation point before the pin name, should invert the pin so its active when pressed instead of the other way around.
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@bearer said in duet 3 endstop wiring:
M574 X1 S1 P"!io0.in"
thank you , that solved my problem !
and another problem gone , now i need to figure out why the bed heat so slow
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so here another development after finally having the limit switch in the right state , trying to home the axis , X will move and do what need to be done , Y will move but not hit the switch or ram into the switch without stopping and say it home and the Z axis will move like 10mm and nothing else without even ever getting close of the switch
him using the basic g code from the RRF Config tool, i even copy pasted the X home code that was working and switching the coordinate and axis and it still doesnt work
; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z-5 F3000 ; lift Z relative to current position
G1 H1 X-365 Y255 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X5 Y-5 F3000 ; go back a few mm
G1 H1 X-365 Y255 F360 ; move slowly to X and Y axis endstops once more (second pass)
G1 H1 Z-805 F360 ; move Z down stopping at the endstop
G90 ; absolute positioning
G92 Z0 ; set Z position to axis minimum (you may want to adjust this); Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z-5 F50 ; lift Z relative to current position
;G90 ; absolute positioning -
Please reset the homing files to the ones the the configurator generated, and post them here along with your current config.g file.
Duet WiFi hardware designer and firmware engineer
Please do not ask me for Duet support via PM or email, use the forum
http://www.escher3d.com, https://miscsolutions.wordpress.com -
@dc42 ok,
here the Z home
**; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z-5 F3000 ; lift Z relative to current position
G1 H1 Z-805 F1800 ; move Z down until the endstop is triggered
G92 Z0 ; set Z position to axis minimum (you may want to adjust this); Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z-5 F50 ; lift Z relative to current position
;G90 ; absolute positioning**here the Y home
; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z-5 F3000 ; lift Z relative to current position
G1 H1 Y255 F1800 ; move quickly to Y axis endstop and stop there (first pass)
G1 H2 Y-5 F3000 ; go back a few mm
G1 H1 Y255 F360 ; move slowly to Y axis endstop once more (second pass)
G1 H2 Z5 F3000 ; lower Z again
G90 ; absolute positioningthe X files
; homex.g
; called to home the X axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z-5 F3000 ; lift Z relative to current position
G1 H1 X-365 F1800 ; move quickly to X axis endstop and stop there (first pass)
G1 H2 X5 F3000 ; go back a few mm
G1 H1 X-365 F360 ; move slowly to X axis endstop once more (second pass)
G1 H2 Z5 F3000 ; lower Z again
G90 ; absolute positioningANd my config file
**; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time); General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"The mean printer" ; set printer name; Network
M551 P"9410648" ; set password
M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
M586 P0 S1 ; enable HTTP
M586 P1 S1 ; enable FTP
M586 P2 S0 ; disable Telnet; Drives
M569 P0.0 S1 ; physical drive 0.0 goes forwards
M569 P0.1 S1 ; physical drive 0.1 goes forwards
M569 P0.2 S1 ; physical drive 0.2 goes forwards
M569 P0.5 S0 ; physical drive 0.5 goes backwards
M569 P0.4 S1 ; physical drive 0.4 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.5:0.4 ; set drive mapping
M350 X16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation
M92 X160.00 Y160.00 Z3200.00 E172.64:172.60 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00:1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00:250.00 ; set accelerations (mm/s^2)
M906 X1500 Y1500 Z1200 E1500:1500 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 X360 Y250 Z800 S0 ; set axis maxima; Endstops
M574 X1 S1 P"!io0.in" ; configure active-high endstop for low end on X via pin io0.in
M574 Y2 S1 P"!io2.in" ; configure active-high endstop for high end on Y via pin io2.in
M574 Z2 S1 P"!io1.in" ; configure active-high endstop for low end on Z via pin io1.in; Z-Probe
M558 P0 H-5 F120 T3000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:195 S20 ; define mesh grid; Heaters
M308 S0 P"temp3" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin temp3
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M308 S1 P"spi.cs0" Y"thermocouple-max31856" ; configure sensor 1 as thermocouple via CS pin spi.cs0
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M143 H1 S260 ; set temperature limit for heater 1 to 260C
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M308 S2 P"spi.cs1" Y"thermocouple-max31856" ; configure sensor 2 as thermocouple via CS pin spi.cs1
M950 H2 C"out2" T2 ; create nozzle heater output on out2 and map it to sensor 2
M143 H2 S290 ; set temperature limit for heater 2 to 290C
M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit; Fans
M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency
M106 P0 C"extruder 1" S1 H1 T45 ; set fan 0 name and value. Thermostatic control is turned on
M950 F1 C"out8" Q500 ; create fan 1 on pin out8 and set its frequency
M106 P1 C"extruder 2" S1 H2 T45 ; set fan 1 name and value. Thermostatic control is turned on
M950 F2 C"out9" Q500 ; create fan 2 on pin out9 and set its frequency
M106 P2 C"blower" S0 H-1 ; set fan 2 name and value. Thermostatic control is turned off
M950 F3 C"out6" Q500 ; create fan 3 on pin out6 and set its frequency
M106 P3 C"electrical" S1 H1:2 T30 ; set fan 3 name and value. Thermostatic control is turned on; Tools
M563 P1 D0 H1 F0 ; define tool 1
G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C
M563 P2 D1 H2 F0 ; define tool 2
G10 P2 X0 Y0 Z0 ; set tool 2 axis offsets
G10 P2 R0 S0 ; set initial tool 2 active and standby temperatures to 0C; Custom settings are not defined
; Miscellaneous
M501 ; load saved parameters from non-volatile memory
T1 ; select first tool**MY bed should go down hit the limit switch and back up but nothing happen when i try to home that one but it will move when using control
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Here something weird , i was trying to tune the heat bed and started homing Y actually worked like intended i didn't change anything in the config when it wasnt working 15 min earlier
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So i tested something here , tried ot home the Z with heat bed OFF it move 10mm and stop , started heated bed and boom Z axis keep moving , ANy idea what G CODE i should had or remove or modify ?
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You're set up to home to Z max. Where is the endstop located? Is it at the bottom when the be is closest to the nozzle or is it at the opposite end?
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@Phaedrux ends stop is at the bottom the opposite side of the hot end ,
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@Dad003 said in duet 3 endstop wiring:
; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z-5 F3000 ; lift Z relative to current position
G1 H1 Z-805 F1800 ; move Z down until the endstop is triggered
G92 Z0 ; set Z position to axis minimum (you may want to adjust this)
; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z-5 F50 ; lift Z relative to current position
;G90 ; absolute positioningOk, in that case your homez should have a positive Z movement to the endstop rather than negative.
G1 H1 Z805 F1800 -
So after a few frustrating days i still have problem , my Y axis and Z axis will not home , they move a little and the duet web control show as home when they didnt even touch the limit switch
here a video of the Y axis showing my problem , if i run a macro to move the axis after they home everything move fine but homing Y and Z unless they are already next to the limit switch doesnt work they start moving than stop sometime they move more like the video show . Either it a parameter that i dont see somewhere in the config but it not the gcode in the home files since the X work fine , if it neither in the file than is a firmware issue and it a big one , him running the last available firmware 3.01 RC11.
https://www.youtube.com/watch?v=VYiLlLr1R1s
; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z5 F3000 ; lower Z relative to current position
G1 H2 Y-5 F3000
G1 H1 Y300 F3000 ; move quickly to Y axis endstop and stop there (first pass)
G1 H2 Y-5 F3000 ; go back a few mm
G1 H1 Y300 F360 ; move slowly to Y axis endstop once more (second pass)
G90 ; absolute positioning; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time)
G91 ; relative positioning
G1 H2 Z10 F3000 ; lift Z relative to current position
G1 H1 Z805 F3000 ; move Z down until the endstop is triggered
G92 Z572 ; set Z position to axis minimum (you may want to adjust this); Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z-5 F50 ; lift Z relative to current position
;G90 ; absolute positioning; Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sun May 03 2020 01:01:37 GMT-0600 (Mountain Daylight Time); General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"The mean printer" ; set printer name; Network
M551 P"9410648" ; set password
M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
M586 P0 S1 ; enable HTTP
M586 P1 S1 ; enable FTP
M586 P2 S0 ; disable Telnet; Drives
M569 P0.0 S1 ; physical drive 0.0 goes forwards
M569 P0.1 S1 ; physical drive 0.1 goes forwards
M569 P0.2 S1 ; physical drive 0.2 goes forwards
M569 P0.5 S0 ; physical drive 0.5 goes backwards
M569 P0.4 S1 ; physical drive 0.4 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.5:0.4 ; set drive mapping
M350 X16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation
M92 X160.00 Y160.00 Z3200.00 E172.64:172.60 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00:1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00:250.00 ; set accelerations (mm/s^2)
M906 X1600 Y1600 Z1200 E1600:1600 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 X360 Y250 Z572 S0 ; set axis maxima; Endstops
M574 X1 S1 P"!io0.in" ; configure active-high endstop for low end on X via pin io0.in
M574 Y2 S1 P"!io2.in" ; configure active-high endstop for high end on Y via pin io2.in
M574 Z2 S1 P"!io1.in" ; configure active-high endstop for low end on Z via pin io1.in; Z-Probe
M558 P0 H-5 F120 T3000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:195 S20 ; define mesh grid; Heaters
M308 S0 P"temp3" Y"thermistor" T100000 B4725 ; configure sensor 0 as thermistor on pin temp3
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M308 S1 P"spi.cs0" Y"thermocouple-max31856" ; configure sensor 1 as thermocouple via CS pin spi.cs0
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M143 H1 S260 ; set temperature limit for heater 1 to 260C
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M308 S2 P"spi.cs1" Y"thermocouple-max31856" ; configure sensor 2 as thermocouple via CS pin spi.cs1
M950 H2 C"out2" T2 ; create nozzle heater output on out2 and map it to sensor 2
M143 H2 S290 ; set temperature limit for heater 2 to 290C
M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit; Fans
M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency
M106 P0 C"extruder 1" S1 H1 T45 ; set fan 0 name and value. Thermostatic control is turned on
M950 F1 C"out8" Q500 ; create fan 1 on pin out8 and set its frequency
M106 P1 C"extruder 2" S1 H2 T45 ; set fan 1 name and value. Thermostatic control is turned on
M950 F2 C"out9" Q500 ; create fan 2 on pin out9 and set its frequency
M106 P2 C"blower" S0 H-1 ; set fan 2 name and value. Thermostatic control is turned off
M950 F3 C"out6" Q500 ; create fan 3 on pin out6 and set its frequency
M106 P3 C"electrical" S1 H1:2 T30 ; set fan 3 name and value. Thermostatic control is turned on; Tools
M563 P1 D0 H1 F0 ; define tool 1
G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C
M563 P2 D1 H2 F0 ; define tool 2
G10 P2 X0 Y34.05 Z0 ; set tool 2 axis offsets
G10 P2 R0 S0 ; set initial tool 2 active and standby temperatures to 0C; Custom settings are not defined
; Miscellaneous
M501 ; load saved parameters from non-volatile memory
T1 ; select first tool
