Homing and Reset Issues
-
Changed to a new extruder hotend combo. I don't think this is related to the issues at all since it works
exactly as it should.
The machine has sat for several months without use. I get everything installed and the homing is totally
messed up. Tried everything I know and still no change.
I upgraded to Firmware 3.3 to see if this helped. No change except now when I hit emergency stop
it will not reset unless I shut off the machine, close out the web page and then restart everything.
I can home everything fine. Then I move to the center of the bed to do the G30 S-1 to calibrate
the sensor to enter it into the G31 config.g file. That also works, but then when I hit save it resets all of the
tool positions to 0.
If I home everything again and then run mesh compensation that woks as it should and finishes up
at the left rear corner. If I hit home all, it comes back to the center of the bed instead of the left front
corner and then proceeds to drive the Z axes into the bed. I think the tool position reads -375 at that point
and I have to hit emergency stop.
Also if I home everything and then move X,Y and Z to different positions to see if home all works correctly
it will lift Z up a little and then down a little and reset all the tool positions to 0.
Duet 2 wifi, carteasan printer, optical sensors, TH3D Z probe. I also created a new configuration file to no avail.; Configuration file for Duet WiFi (firmware version 3.3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.2 on Mon Sep 27 2021 15:49:04 GMT-0700 (Pacific Daylight Time) ; General preferences M575 P1 S1 B57600 ; enable support for PanelDue G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Black Widow" ; 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 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes backwards M569 P2 S0 ; physical drive 2 goes backwards M569 P3 S0 ; physical drive 3 goes backwards - Extruder M584 X0 Y1 Z2 E3 ; set drive mapping M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X160.00 Y800.00 Z1600.00 E409.00 ; set steps per mm M566 X600.00 Y420.00 Z12.00 E118.00 ; set maximum instantaneous speed changes (mm/min) M203 X6000.00 Y6000.00 Z500.00 E400.00 ; set maximum speeds (mm/min) M201 X1000.00 Y1000.00 Z200.00 E250.00 ; set accelerations (mm/s^2) M906 X1600 Y1600 Z900 E1000 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 X370 Y365 Z375 S0 ; set axis maxima ; Endstops M574 X1 S1 P"xstop" ; configure active-high endstop for high end on X via pin xstop M574 Y1 S1 P"ystop" ; configure active-high endstop for high end on Y via pin ystop M574 Z0 P"nil" ; no Z endstop switch, free up Z endstop input M564 S0 H0 ; Z-Probe M558 P5 C"^!zprobe.in" H10 F120 T6000 ; set Z probe type to unmodulated and the dive height + speed G31 P100 X40 Y7 Z1.9 ; set Z probe trigger value, offset and trigger height M557 X15:300 Y15:360 S20 ; define mesh grid ; Heaters M308 S0 P"bed_temp" 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 ; 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 H-1 ; set fan 1 value. Thermostatic control is turned off ; 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 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; homeall.g ; called to home all axes ; ; generated by RepRapFirmware Configuration Tool on Sat Mar 04 2017 15:46:00 GMT+0100 (W. Europe Standard Time) ; Relative positioning G91 ; Lift Z G1 Z5 F6000 ; Course home X and Y G1 X-235 Y-215 F4000 H1 ; Move away from the endstops G1 X5 Y5 F5000 ; Fine home X and Y G1 X-235 Y-215 F250 H1 ; Absolute positioning G90 ; Go to first bed probe point and home Z T0 ; select first hot end G91 ; Relative coordinates G1 Z3 F200 ; Lower bed to avoid hotend dragging in bed. G90 ; Absoulte coordinates G1 X160 Y125 F3000 ; Go to first bed probe point and home the Z axis G1 Z2 F200 ; Raise bed to 2mm.; homex.g ; called to home the X axis ; ; generated by RepRapFirmware Configuration Tool v3.1.10 on Mon Dec 14 2020 20:24:29 GMT-0800 (Pacific Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 X-375 F1800 ; move quickly to X axis endstop and stop there (first pass) G1 H2 X5 F6000 ; go back a few mm G1 H1 X-375 F360 ; move slowly to X axis endstop once more (second pass) G1 H2 Z-5 F6000 ; lower Z again G90 ; absolute positioning; homey.g ; called to home the Y axis ; ; generated by RepRapFirmware Configuration Tool v3.3.2 on Mon Sep 27 2021 15:49:05 GMT-0700 (Pacific Daylight Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 Y370 F1800 ; move quickly to Y axis endstop and stop there (first pass) G1 H2 Y-5 F6000 ; go back a few mm G1 H1 Y370 F360 ; move slowly to Y axis endstop once more (second pass) G1 H2 Z-5 F6000 ; lower Z again G90 ; absolute positioning; homez.g ; called to home the Z axis ; ; generated by RepRapFirmware Configuration Tool v3.3.2 on Mon Sep 27 2021 15:49:05 GMT-0700 (Pacific Daylight Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G90 ; absolute positioning G1 X45 Y25 F6000 ; go to first probe point G30 ; home Z by probing the bed ; Uncomment the following lines to lift Z after probing ;G91 ; relative positioning ;G1 Z5 F100 ; lift Z relative to current position ;G90 ; absolute positioning -
Some help would be nice. Thanks.
-
@tinfish340 SOLVED!!!!!!!!!!!!!!!
-
@tinfish340 sorry for the delay in getting a reply. What was the issue in the end?
