BL TOUCH CONFIGURATION
-
HI ,
i'm new with my DUET 2 wifi V1.04 and try to confirgure my Alfawise U20 with it.i'm running:
Duet 2 wifi 1.04
3.0 firmware
new BL Touchi've follow all the tutorials to configure the BL touch, but still nothing , and i've try many things, my BL touch is plug into:
z probe in/ GND for Z probe
+5v/GND and Pin8 HEATER3 for the servos cablei've try many change on the file config.g but nothing seems to work and the command S10, S120 result on a bad command in the DWC.
here my config.g:
; Endstops
M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
M574 Y1 S0 P"ystop" ; configure active-low endstop for low end on Y via pin ystop
M574 Z1 S2 ; configure Z-probe endstop for low end on Z; Z-Probe
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"zprobe.in" H3 F120 T4800 ; set Z probe type to bltouch and the dive height + speeds
M558 H30 ;*** Remove this line after delta calibration has been done and new delta
parameters have been saved
G31 P25 X-35 Y10 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 X15:285 Y15:285 S20 ; define mesh grid; Heaters
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
M308 S0 P"bedtemp" Y"thermistor" T100000 B4700 ; 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
M143 H0 S70 ; set temperature limit for heater 0 to 70C
M307 H0 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limit
M308 S1 P"e0temp" Y"thermistor" T100000 B4700 ; 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
M143 H1 S230 ; set temperature limit for heater 1 to 230C
M307 H1 B0 S1.00 ; disable bang-bang mode for the nozzle heater and set PWM limitmy deployprobe.g:
M280 P0 S10 I1 ; deploy BLTouch
my retractprobe.g:
M280 P0 S90 I1 ; retract BLTouchdid you have some idea of what happen? how to solve.
thanks
christophe -
(UTC+1)
-
Also remove the I commands from deployprobe.g and retractprobe.g
-
@christophe31
Please also check the homez.g and the homeall.g. if the G30 is included.
Otherwise the probe will not be deployed and retracted in the homing moves. -
@DIY-O-Sphere said in BL TOUCH CONFIGURATION:
@christophe31 said in BL TOUCH CONFIGURATION:
M558 P9 C"zprobe.in"
You have to invert the input
when i delete the " ^ "it's the same issue will look at the other files you say and come back
-
here my homeall.g:
G91 ; relative positioning
G1 H2 Z5 F4800 ; lift Z relative to current position
G1 H1 X-305 Y-305 F6000 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X5 Y5 F4800 ; go back a few mm
G1 H1 X-305 Y-305 F600 ; move slowly to X and Y axis endstops once more (second pass)
G90 ; absolute positioning
G1 X50 Y5 F4800 ; go to first bed probe point and home Z
G30 ; home Z by probing the bed; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z5 F80 ; lift Z relative to current position
;G90 ; absolute positioningand my homez.g:
G91 ; relative positioning
G1 H2 Z5 F4800 ; lift Z relative to current position
G90 ; absolute positioning
G1 X50 Y5 F4800 ; 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 F80 ; lift Z relative to current position
;G90 ; absolute positioning -
@christophe31 said in BL TOUCH CONFIGURATION:
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
Witch RRF3 version are you using.?
For the stable you have to remove this -
@DIY-O-Sphere said in BL TOUCH CONFIGURATION:
@christophe31 said in BL TOUCH CONFIGURATION:
M307 H3 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
Wtch RRF3 version are you using.?
For the stable you can remove thisyes i've remove this line
allelluia my Z homing fonctionning... THANKS A LOT one who know here better than 100 who search..
the only issue i have is that the homing for the Z is not in the center of my bed, did you know the line to correct? -
@christophe31 said in BL TOUCH CONFIGURATION:
G1 X50 Y5 F4800 ; go to first probe point
Adept those lines in both homing files
-
@DIY-O-Sphere said in BL TOUCH CONFIGURATION:
@christophe31 said in BL TOUCH CONFIGURATION:
G1 X50 Y5 F4800 ; go to first probe point
Adept those lines in both homing files
yes found everything seems to work fine, thanks a lot again, for your fat answer.
i'm too happy lol:) -
