Home Y wont home...
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Hello again...
On my custom big printer im building i now have both x motors working properly, both z motors working properly, and have just finished the y motor install. I can move it from min to max travel with M256 that allows movement of non homed axis for testing, but when i hit "Home Y" button, the z lifts up a bit, then the Y moves a short distance but never does the big move towards the endstop for the initial pass... ive tried to set things up similiar to the x axis but it just wont do the - move.
Below is my config files and motor drive assignments for clarity. Can someone look at the home Y file and see if it looks normal? -
Hi,
In the future if you will post your files using the </> tag (copy and post into it) we won't have to download your files to look at them.
I 've reposted them for you.
; Configuration file for Duet WiFi (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.2.3 on Wed Mar 03 2021 15:26:56 GMT-0600 (Central Standard Time) ; 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 S0 ; physical drive 0 goes reverse M569 P1 S0 ; physical drive 1 goes reverse M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S0 ; physical drive 3 goes reverse M569 P4 S0 ; physical drive 4 goes reverse M569 P5 S0 ; physical drive 5 goes reverse M584 X0:3 Y1 Z2:5 E4 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X395.52 Y80.00 Z400.00 E420.00 ; set steps per mm M566 X300.00 Y900.00 Z180.00 E120.00 ; set maximum instantaneous speed changes (mm/min) M203 X4000.00 Y4000.00 Z400.00 E1200.00 ; set maximum speeds (mm/min) M201 X400.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2) M906 X1400 Y1000 Z1200 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 X800 Y440 Z400 S0 ; set axis maxima ; Endstops M574 X1 S1 P"!xstop+!e0stop" ; configure active-high endstop for low end on X via pin xstop M574 Y1 S1 P"ystop" ; configure active-high endstop for low end on Y via pin ystop M574 Z1 S2 ; configure Z-probe endstop for low end on Z ; Z-Probe M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height M557 X15:215 Y15:195 S20 ; define mesh grid ; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B3950 ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0 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 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"e0temp" Y"thermistor" T100000 B3950 ; configure sensor 1 as thermistor on pin e0temp M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S280 ; set temperature limit for heater 1 to 280C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 S1 H1 T45 ; set fan 1 value. 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 ; Miscellaneous M575 P1 S1 B57600 ; enable support for PanelDue T0; homex.g ; called to home the X axis ; generated by RepRapFirmware Configuration Tool v2.1.1 on Sun Nov 03 2019 09:32:23 GMT-0500 (Eastern Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 X-805 F400 ; move quickly to X axis endstop and stop there (first pass) S1 checks for endstop hit ; go back a few mm G91 G1 H2 X5 F1800 ; go back a few mm G1 H1 X-10 F360 ; move slowly to X axis endstop once more (second pass) H1 checks for endstop hit G92 X0 G90 ; G1 H2 Z-5 F2000 ; lower Z again G90 ; absolute positioning; homey.g ; called to home the Y axis ; ; generated by RepRapFirmware Configuration Tool v2.1.1 on Sun Nov 03 2019 09:32:23 GMT-0500 (Eastern Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 Y-505 F900 ; move quickly to Y axis endstop and stop there (first pass) G91 G1 H2 Y5 F1800 ; go back a few mm G1 H1 Y-10 F360 ; move slowly to Y axis endstop once more (second pass) G92 Y0 G90 ; absolute positioning ;G1 H2 Z-5 F6000 ; lower Z again -
Hi,
Check your M574 commands in config.g
One does not have the ! character the others do.
Frederick
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If your saying thats the problem the missing "!" , i can correct that but that code was given to me by another forum user here in another thread. I am not used to this reprap 3 stuff yet and that entire config g file was edited by another user in that thread. I will add it and test again. Thank you... will let you know shortly.
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That solved it. Thank you sir!
Now to decide whether to configure gcode for the bl touch or build the bed first... id rather test it without the bed so i dont smash anything lol.
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@wingtip said in Home Y wont home...:
That solved it. Thank you sir!
Now to decide whether to configure gcode for the bl touch or build the bed first... id rather test it without the bed so i dont smash anything lol.
Glad I could help.
Frederick
