Bltouch trigger value problem
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Hello,
I have installed a BLtouch to the duet wifi running RRF3.2 but I get a Z probe trigger value 1000 on the DWC. Thus I am geting an error when I try to home the Z.
I have checked the wiring and it is doing correctly the self-test, pin down, pin up commands. But the DWC shows 1000 for value.My deploy probe file is:
; deployprobe.g
; called to deploy a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v3.2.0 on Sun Jan 03 2021 18:41:40 GMT+0200 (Χειμερινή ώρα Ανατολικής Ευρώπης)
M280 P0 S10 ; deploy BLTouchMy retract probe file is:
; retractprobe.g
; called to retract a physical Z probe
;
; generated by RepRapFirmware Configuration Tool v3.2.0 on Sun Jan 03 2021 18:41:40 GMT+0200 (Χειμερινή ώρα Ανατολικής Ευρώπης)
M280 P0 S90 ; retract BLTouchMy config file is:
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.0 on Sun Jan 03 2021 18:41:40 GMT+0200 (Χειμερινή ώρα Ανατολικής Ευρώπης); General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"ToolChanger" ; set printer name
M669 K1 ; select CoreXY mode; Network
;M587 S"andreas" P"as2138774" ; WiFi Settings
M552 S1 P"andreas" ; Enable WiFi Networking
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 (X axis)
M569 P1 S1 ; physical drive 1 goes forwards (Y axis)
M569 P2 S1 ; physical drive 2 goes forwards (Z axis)
M569 P3 S1 ; physical drive 3 goes forwards (E0)
M569 P4 S1 ; physical drive 4 goes forwards (Coupler)
M584 X0 Y1 Z2 E3 C4 ; set drive mapping
M350 E16 C8 I0 ; configure microstepping without interpolation
M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
M92 X100.00 Y100.00 Z400.00 E420.00 C100.00 ; set steps per mm
M566 X400.00 Y400.00 Z10.00 E100.00 C2.00 ; set maximum instantaneous speed changes (mm/min)
M203 X16500.00 Y16500.00 Z1000.00 E5000.00 C5000 ; set maximum speeds (mm/min)
M201 X4000.00 Y4000.00 Z400.00 E2500.00 C500.00 ; set accelerations (mm/s^2)
M906 X1200 Y1200 Z1000 E1500 C400 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Axis Limits
M208 X-7.5 Y0 Z0 C0 S1 ; set axis minima
M208 X325 Y322 Z325 C500 S0 ; set axis maxima; Endstops
M574 X1 S1 P"!xstop" ; configure active-low endstop for low end on X via pin xstop
M574 Y2 S1 P"!ystop" ; configure active-low endstop for high end on Y via pin ystop
M574 Z1 S2 ; configure Z-probe endstop for low end on Z
M574 C1 S3 ; configure sensorless endstop for low end on C;Stall Detection
M915 C S5 F0 H200 ; coupler; 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 P25 X-15.3 Y49.47 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 X2.5:325 Y49:315 S25 ; define mesh grid
M307 H3 A-1 C-1 D-1 ; Disable the 3rd Heater to free up PWM channel 5 on the Duex board; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4725 C7.06e-8 ; 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 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S140 ; set temperature limit for heater 0 to 140C
M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; 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 S300 ; set temperature limit for heater 1 to 300C; Fans
M950 F0 C"fan0" Q100 ; 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" Q100 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on
M308 S2 Y"drivers" A"DRIVERS" ; configure sensor 2 as temperature warning and overheat flags on the TMC2660 on Duet
M308 S3 Y"mcu-temp" A"MCU" ; configure sensor 3 as thermistor on pin e1temp for left stepper
M950 F2 C"fan2" Q80 ; create fan 2 on pin fan2 and set its frequency
M106 P2 H2:3 L0.15 X110 B0.3 T40:70 ; set fan 2 value; Tools
M563 P0 D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; reset tool 0 axis offsets
G10 P0 R0 S0 ; reset initial tool 0 active and standby temperatures to 0C;tool offsets - stock
;G10 P0 X55 Y322 Z-5 ; T0; Filament diameter
M404 P0 N1.75 D0.4;deselect tools
T-1; Custom settings are not defined
;M572 D0 S0.05 ; pressure advance T0
M501 ; read stored parameters
M80 ; Turns on the ATX power supply
M81 ; Turns off the ATX power supply -
post a picture of your wiring
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My fault. Bad wiring
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@sigourosandreas said in Bltouch trigger value problem:
My fault. Bad wiring
Meaning it's working now?
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@Phaedrux yes, just changed the wiring from paneldue pins to probe on the board. You ca see my mistake on the photo
