Z probe is not ok
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i am beginner in printer 3D
i have a IR sensor DC42
About 4 seconds after power is applied, i have the 4 flash
the Z probe does not work in the duet web control: it don't stop for the Home Z
Thanks for your help; Configuration file for Duet WiFi (firmware version 1.17)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Sat Apr 22 2017 19:59:56 GMT+0200; General preferences
M111 S0 ; Debugging off
G21 ; Work in millimetres
G90 ; Send absolute coordinates…
M83 ; ...but relative extruder moves
M555 P1 ; Set firmware compatibility to look like RepRapFirmareM667 S1 ; Select CoreXY mode
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X300 Y290 Z300 S0 ; Set axis maxima; Endstops
M574 Z0 S0 ; Define active low and unused microswitches
M574 X2 Y2 S1 ; Define active high microswitches
M558 P1 X0 Y0 Z1 H5 F120 T6000 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds
G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
M557 X15:285 Y15:285 S20 ; Define mesh grid; Drives
M569 P0 S1 ; Drive 0 goes backwards
M569 P1 S0 ; Drive 1 goes backwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I0 ; Configure microstepping without interpolation
M92 X400 Y400 Z6400 E1674 ; Set steps per mm
M566 X900 Y900 Z15 E120 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z200 E1200 ; Set maximum speeds (mm/min)
M201 X500 Y500 Z30 E100 ; Set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Heaters
M143 S260 ; Set maximum heater temperature to 260C
M140 H-1 ; Disable heated bed
M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1; 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; Network
M550 Pmaxprinter ; Set machine name
M552 P192.168.0.109 S1 ; Enable network and set IP address
M553 P255.255.255.0 ; Set netmask
M554 P192.168.0.??? ; Set gateway; Fans
M106 P0 S1 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on; Custom settings are not configured
; Miscellaneous
T0 ; Select first tool; homez.g
; called to home the Z axis
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; generated by RepRapFirmware Configuration Tool on Sat Apr 22 2017 19:59:56 GMT+0200; Lift Z relatively to current position
G91
G1 Z5 F6000; Back to absolute positioning
G90; Go to first bed probe point and home the Z axis
G1 X150 Y150 F6000
G30; Uncomment the following lines to lift Z after probing
;G91
;G1 Z5 F100
;G90; homeall.g
; called to home all axes
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; generated by RepRapFirmware Configuration Tool on Sat Apr 22 2017 19:59:56 GMT+0200; Relative positioning
G91; Lift Z
G1 Z5 F6000; Course home X or Y
G1 X305 Y305 F1800 S1
; Course home X
G1 X305
; Course home Y
G1 Y305: Move away from the endstops
G1 X-5 Y-5 F6000; Fine home X
G1 X305 F360 S1
; Fine home Y
G1 Y305 S1; Absolute positioning
G90; Go to first bed probe point and home Z
G1 X150 Y150 F6000
G30; Uncomment the following line to lift the nozzle after probing
;G1 Z5 F100 -
This line is the problem:
G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
As stated in the fitting instructions, you must always use a P parameter of 500 in the G31 command when using the IR sensor.
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i must to declare my Z endstop (ir sensor) in the M574 command in config.g ?
yet i don't have microswitch, it's not clearok thanks DC42
