Trigger height whitout Z probe
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I removed my Z probe and manual probing the bed.
How can I remove the trigger height. After probing my Z go to 5.7 mm. In the dwc I see the trigger height at 0.7mm. RRF3.0 duet2 WiFi. No probe in the config.g file.
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please post your config.g
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G31 XYZ in config.g sets the probe offsets.
Are you using M558 probe type P0 for manual probing? or what exactly do you mean about manual probing?
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0:/sys/config.g
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Tue Jan 21 2020 00:17:12 GMT+0100 (Midden-Europese standaardtijd); General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"HEVO" ; set printer nameM667 S1 ; 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 S1 ; physical drive 0 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S0 ; physical drive 3 goes backwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E821.48 ; 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 X800 Y800 Z800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Axis Limits
M208 X0 Y0 Z390 S1 ; set axis minima
M208 X380 Y350 Z0 S0 ; set axis maxima; Endstops
M574 X2 S1 P"xstop" ; configure active-high endstop for high end on X via pin xstop
M574 Y2 S1 P"ystop" ; configure active-high endstop for high end on Y via pin ystop; Z-Probe
M558 P0 H5 F0 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:380 Y15:350 S50 ; define mesh grid; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; 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 S120 ; set temperature limit for heater 0 to 120C
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
M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; 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 S280 ; set temperature limit for heater 1 to 280C
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit; Fans
M950 F0 C"fan0" Q500 ; 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" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 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
M501 ; load saved parameters from non-volatile memory
T0 ; select first toolHEVO
Send code...
Status
Idle
Mode: FFF
Tool Position
X
0.0
Y
0.0
Z
0.00
Extruder Drives
Drive 0
0.0
Speeds
Requested Speed
0 mm/s
Top Speed
0 mm/s
Sensors
Vin
23.7 V
MCU Temperature
23.2 C
Tools
Extra
Control All
Tool Heater Current Active Standby
Tool 0
T0 - Volcano PLA Heater 1
active 18.3 C
0
0
Bed Heater 0
off 18.3 C
0
0
Temperature Chart
System Directory
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G31 is missing so you dont set a offset
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Is that necessary if you don't use a probe?
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good question ... try it, it will cost nothing
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@gorie said in Trigger height whitout Z probe:
Is that necessary if you don't use a probe?
That's a good question, I'm not sure. For a nozzle contact probe the X and Y are 0, but sometimes the Z value is still used. Such as the case if you used a feeler gauge to set the height on the bed, you would have G31 X0 Y0 Z0.2. If you are touching the bed directly, you would have Z0. I would assume that the P value would also be irrelevant, but you could still set it to some value just in case.
