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Hey guys, I have 2 endstop questions.
corexy creativity elf printer
dual lead screw with endstops
mellow super 8 board
RRF3-
I have a dual lead screw corexy 3d printer that uses endstops and so far only one works. I looked up M574 and tried the example for using independent endstop switches for z axis but I must be missing something. when I run M119 one endstop is recognized but the other shows as "z probe: at min stop"
I added M569 and mapped the second Z motor with M584 -
my y endstop doesnt trigger very fast and the gantry crashes into it and the motors skip for half a second. How do I get it to trigger faster?
; Configuration file for Fly Super8 (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.4.0-LPC-STM32+4 on Sat Dec 03 2022 13:21:04 GMT-0600 (Central Standard Time) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"elf 1" ; set printer name M669 K1 ; select CoreXY mode ; 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 "X" goes forwards using default driver timings M569 P1 S0 ; physical drive 1 "Y" goes forwards using default driver timings M569 P2 S1 ; physical drive 2 "E" goes forwards using default driver timings M569 P3 S0 ; physical drive 3 "Z" goes backwards using default driver timings M569 P4 S0 ; physical drive 3 "Z1" goes backwards using default driver timings M584 X0 Y1 Z3:4 E3 ; set drive mapping #=drive number M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z400.00 E415.00 ; set steps per mm M566 X900.00 Y900.00 Z60.00 E1200.00 ; set maximum instantaneous speed changes (mm/min) M203 X24000.00 Y24000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min) M201 X3500.00 Y3500.00 Z20.00 E2000.00 ; set accelerations (mm/s^2) M906 X1100 Y1100 Z900 E650 I30 ; set motor currents (mA) and motor idle factor in per cent M84 S1800 ; Set idle timeout ; Axis Limits M208 X0 Y0 Z0 S1 ; set axis minima M208 X310 Y310 Z320 S0 ; set axis maxima ; Endstops M574 X1 S1 P"io2" ; configure switch-type (e.g. microswitch) endstop for low end on X via pin io2 M574 Y1 S1 P"io1" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin io1 ;M574 Z0 S1 P"io3" ; configure switch-type (e.g. microswitch) endstop for low end on Z via pin io3 ;M574 Z1 S1 P"io0" ; configure switch-type (e.g. microswitch) endstop for low end on Z via pin io0 M574 Z1 S1 P"io3+io0" ; Z axis with two motors, individual min endstops, active high ; 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"ADC_0" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin ADC_0 M950 H0 C"bed" T0 ; create bed heater output on bed 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 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"ADC_5" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin ADC_5 M950 H1 C"heat0" T1 ; create nozzle heater output on heat0 and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S320 ; set temperature limit for heater 1 to 320C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 C"Part Cooling Fan" S0 H T45 ; set fan 0 name and value. Thermostatic control is turned on M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 C"Hotend Fan" S0.01 H1 T45 ; set fan 1 name and 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 S0 B57600 ; enable support for Flymaker 4.3/7" screen -
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Can you send M122 and M98 P"config.g" in the gcode console tab in DWC and copy the results here?
Can you also share your homing files?
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good morning @Phaedrux
M98 P"config.g" HTTP is enabled on port 80 FTP is disabled TELNET is disabled Error: in file macro line 62 column 33: M106: expected number after 'H'm122 === Diagnostics === RepRapFirmware for STM32F4 based Boards (fly_super8) version 3.4.4_102 (2022-11-08 14:19:10) running on STM32F4 Board ID: P10J3-0417A-G83VJ-6N9DA-H6ATU-70000 Used output buffers: 3 of 40 (13 max) === RTOS === Static ram: 19480 Dynamic ram: 76508 of which 164 recycled Never used RAM 33892, free system stack 214 words CCMRam static ram: 16760 dynamic ram: 19076 free ram 29696 Tasks: NETWORK(notifyWait,166.5%,261) HEAT(notifyWait,0.5%,347) Move(notifyWait,0.1%,316) FSWRITE(notifyWait,0.0%,474) MAIN(running,303.1%,397) IDLE(ready,0.3%,29), total 470.4% Owned mutexes: WiFi(NETWORK) === Platform === Last reset 13:26:44 ago, cause: software Last software reset at 2022-12-05 20:07, reason: User, GCodes spinning, available RAM 33892, slot 2 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a Error status: 0x00 Aux0 errors 0,0,0 Step timer max interval 0 MCU temperature: min 46.1, current 55.1, max 59.1 Supply voltage: min 24.0, current 24.2, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0 Events: 0 queued, 0 completed Driver 0: Driver 1: Driver 2: Driver 3: Driver 4: Driver 5: Driver 6: Driver 7: Driver 8: Driver 9: Driver 10: Driver 11: Driver 12: Driver 13: Date/time: 2022-12-06 09:34:20 Slowest loop: 6.40ms; fastest: 0.07ms === Storage === Free file entries: 10 SD card 0 detected SD card longest read time 5.0ms, write time 1.2ms, max retries 0 === Move === DMs created 83, segments created 3, maxWait 555503ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 14, completed 14, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === AuxDDARing === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0 === GCodes === Segments left: 0 Movement lock held by null HTTP is idle in state(s) 0 File is idle in state(s) 0 USB is idle in state(s) 0 Aux is idle in state(s) 0 Trigger is idle in state(s) 0 Queue is idle in state(s) 0 LCD is idle in state(s) 0 Daemon is idle in state(s) 0 Autopause is idle in state(s) 0 Code queue is empty === Network === Slowest loop: 26.20ms; fastest: 0.00ms Responder states: HTTP(0) HTTP(2) HTTP(0) HTTP(0) FTP(0) HTTP sessions: 1 of 8 Uploads/Errors: 1/0 = WiFi = Network state is active WiFi module is connected to access point Failed messages: pending 0, notready 0, noresp 0 Bad header: 0/0 WiFi firmware version 1.27-01S32-D WiFi MAC address ############## WiFi Vcc 0.00, reset reason Power up WiFi flash size 0, free heap 124388 WiFi IP address ########## WiFi signal strength -51dBm, mode 802.11n, reconnections 0, sleep mode none Clock register 00002003 Socket states: 0 0 0 0 0 0 0 0; homeall.g ; called to home all axes ; ; generated by RepRapFirmware Configuration Tool v3.4.0-LPC-STM32+4 on Sat Dec 03 2022 13:21:04 GMT-0600 (Central Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 X-315 Y-315 F500 ; move quickly to X or Y endstop and stop there (first pass) G1 H1 X-315 ; home X axis G1 H1 Y-315 ; home Y axis G1 X5 Y5 F6000 ; go back a few mm G1 H1 X-315 F360 ; move slowly to X axis endstop once more (second pass) G1 H1 Y-315 ; then move slowly to Y axis endstop G1 H2 Z325 F360 ; move Z up stopping at the endstop G90 ; absolute positioning G92 Z320 ; set Z position to axis maximum (you may want to adjust this) ; Uncomment the following lines to lift Z after probing ;G91 ; relative positioning ;G1 Z5 F100 ; lift Z relative to current position ;G90 ; absolute positioning; homex.g ; called to home the X axis ; ; generated by RepRapFirmware Configuration Tool v3.4.0-LPC-STM32+4 on Sat Dec 03 2022 13:21:04 GMT-0600 (Central Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 X-315 F1800 ; move quickly to X axis endstop and stop there (first pass) G1 X5 F6000 ; go back a few mm G1 H1 X-315 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 v3.4.0-LPC-STM32+4 on Sat Dec 03 2022 13:21:04 GMT-0600 (Central Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 Y-315 F500 ; move quickly to Y axis endstop and stop there (first pass) G1 Y5 F6000 ; go back a few mm G1 H1 Y-315 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 v3.4.0-LPC-STM32+4 on Sat Dec 03 2022 13:21:05 GMT-0600 (Central Standard Time) G91 ; relative positioning G1 H2 Z5 F6000 ; lift Z relative to current position G1 H1 Z325 F1800 ; move Z up until the endstop is triggered G92 Z320 ; set Z position to axis maximum (you may want to adjust this) ; Uncomment the following lines to lift Z after probing ;G91 ; relative positioning ;G1 Z5 F100 ; lift Z relative to current position ;G90 ; absolute positioning -
@Sbutterfield said in adding multiple z endstops:
Error: in file macro line 62 column 33: M106: expected number after 'H'
@Sbutterfield said in adding multiple z endstops:
M106 P0 C"Part Cooling Fan" S0 H T45
You probably want
H-1here for the part cooling fan and can remove the T45. -
undefined Phaedrux moved this topic from General Discussion
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In your homeall.g
@Sbutterfield said in adding multiple z endstops:
G1 H2 Z325 F360 ; move Z up stopping at the endstop
This is not a homing move. You need H1 instead of H2. H2 allows moving an axis that is not yet homed.
@Sbutterfield said in adding multiple z endstops:
G1 H1 Z325 F1800 ; move Z up until the endstop is triggered
Your homez.g looks correct though.
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@Phaedrux I made the changes you suggested. thank you. Any idea on how to get both endstops to work? right now if I trigger the endstop that is recognized both motors stop.
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What exactly are you trying to do?
Have you seen this?
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@Phaedrux yeah I've seen that. I have a creativity elf printer with 2 lead screws that each have an endstop. I was trying to get both of the endstops to work. so far I have the both motors moving independently but only one endstop is recognized.
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If the other endstop isn't triggering at all and doesn't change state when you check with M119 then double check the wiring.
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@Phaedrux I'll check it out. thank you
