BL Touch Flashing
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if you cant get it working by adjusting the grub screw you will have to go in deeper.
see https://www.youtube.com/watch?v=wq5QmN-MIJA -
New Config:
; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Tue Apr 30 2019 09:39:22 GMT-0500 (Central Daylight Time); General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves; Network
M550 P"PussySlayer" ; Set machine name
M552 S1 ; Enable network
M587 S"11818e" P"endless.955.drift" ; 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 S0 ; Drive 0 goes backwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S0 ; Drive 2 goes backwards
M569 P3 S1 ; Drive 3 goes forwards
M350 X256 Y256 Z256 E256 I0 ; Configure microstepping without interpolation
M92 X1280.00 Y1280.00 Z6400.00 E6790.61 ; Set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; Set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; Set accelerations (mm/s^2)
M906 X1200.00 Y1200.00 Z1200.00 E1600.00 I0 ; 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 X220 Y220 Z220 S0 ; Set axis maxima; Endstops
M574 X1 Y1 Z1 S0 ; Set active low and disabled endstops; Z-Probe
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 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 X10:210 Y10:210 S25 ; Define mesh grid; Heaters
M307 H0 B0 S1.00 ; Disable bang-bang mode for the bed heater and set PWM limit
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C; Fans
M106 P0 S1 I0 F500 H T10 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P1 S0 I0 F500 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off; Tools
M563 P0 D0 H1 ; 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; Automatic saving after power loss is not enabled
; Custom settings
M307 H3 A-1 C-1 D-1
M558 P9 H5 F100 T2000
G31 X0 Y0 Z0 P25; Miscellaneous
M501 ; Load saved parameters from non-volatile memoryDeploy probe:
; deployprobe.g
; called to deploy a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v2 on Tue Apr 30 2019 09:39:22 GMT-0500 (Central Daylight Time)
M280 P3 S10Retract Probe:
; retractprobe.g
; called to retract a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v2 on Tue Apr 30 2019 09:39:22 GMT-0500 (Central Daylight Time)
M280 P3 S90 -
The interface reads 0 and the BL is solid red(turns off when I pull out the probe) and it does a few test clicks when I turn on the printer but any attempt to deploy or retract goes through the console fine but the BL doesn't do anything.
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@willyd3113 said in BL Touch Flashing:
Deploy probe:
; deployprobe.g
; called to deploy a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v2 on Tue Apr 30 2019 09:39:22 GMT-0500 (Central Daylight Time)
M280 P3 S10
Retract Probe:
; retractprobe.g
; called to retract a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v2 on Tue Apr 30 2019 09:39:22 GMT-0500 (Central Daylight Time)
M280 P3 S90See https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Software_setup_Duet_2_WiFi_Ethernet. You need to add the i1 parameter to your M280 commands. Then test M401 and M402 again.
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All is working! Thanks Guys!
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Hey Guys I'm finding a weird issue with the probe. Ive set the probe as my Z Endstop now and I've configured the offset countless times but it doesn't seem to change where the printer thinks zero is. I will set the offset to 0, manually configure where Zero is G92, and run G30 S-1. The printer after restarting then homes when I command it to then goes to z = 5.0 but its really more like 8- 10 and I have no clue why. I've read the BeTrue article and can't figure it out.
Here's my Config:
; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Mon May 06 2019 22:38:59 GMT-0500 (Central Daylight Time); General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves; Network
M550 P"Mods Suck" ; Set machine name
M552 S1 ; Enable network
M587 S"11818e" P"endless.955.drift" ; 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 S0 ; Drive 0 goes backwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S0 ; Drive 2 goes backwards
M569 P3 S1 ; Drive 3 goes forwards
M350 X256 Y256 Z256 E256 I0 ; Configure microstepping without interpolation
M92 X1280.00 Y1280.00 Z6400.00 E6790.61 ; Set steps per mm
M566 X1800.00 Y1800.00 Z24.00 E240.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z360.00 E2400.00 ; Set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z2040.00 E500.00 ; Set accelerations (mm/s^2)
M906 X1200.00 Y1200.00 Z1200.00 E1700.00 I0 ; 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 X220 Y220 Z220 S0 ; Set axis maxima; Endstops
M574 X1 Y1 S0 ; Set active low and disabled endstops; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H10 F120 T6000 ; Set Z probe type to bltouch and the dive height + speeds
G31 P25 X15 Y20 Z3.4 ; Set Z probe trigger value, offset and trigger height
M557 X10:200 Y10:200 S30 ; Define mesh grid; Heaters
M307 H0 B0 S1.00 ; Disable bang-bang mode for the bed heater and set PWM limit
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C; Fans
M106 P0 S1 I0 F500 H T10 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P1 S0 I0 F500 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off; Tools
M563 P0 D0 H1 ; 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; Automatic saving after power loss is not enabled
; Custom settings
M307 H3 A-1 C-1 D-1
M558 P9 H5 F100 T2000
G31 X0 Y0 Z0 P25; Miscellaneous
M501 ; Load saved parameters from non-volatile memory -
@willyd3113 said in BL Touch Flashing:
Ive set the probe as my Z Endstop now and I've configured the offset countless times but it doesn't seem to change where the printer thinks zero is. I will set the offset to 0, manually configure where Zero is G92, and run G30 S-1. The printer after restarting then homes when I command it to then goes to z = 5.0 but its really more like 8- 10 and I have no clue why
G30 S-1 measures the trigger height, but doesn't do anything with it apart form report it. See https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe#Section_Calibrate_the_Z_probe_trigger_height.
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After Probing with G30 S-1 I take that height and plug it into the G31 line of config file, forgot to mention.
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@willyd3113 Ive done this countless times and it doesn't seem to effect where the bed/nozzle is. Mine still prints too far off the bed.
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Is it like 4 to 5 mm away from bed even at z=0? @chriskimbr
