Problems with Using the manual bed levelling assistant
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@the_dragonlord
G30 probes at that point. so it takes the probe offset into consideration.
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@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord
G30 probes at that point. so it takes the probe offset into consideration.
So why does it probe at 0 instead of 40? If i send G1 X165 Y165 the nozzle places exactely in the centre of the plate
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@the_dragonlord
it doesnt. it probes at 40 just the nozzle is at 0
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@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord
it doesnt. it probes at 40 just the nozzle is at 0
but when it arrives there then it goes to Z=0 and the nozzle crashes the bed because the bltouch is outside
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you have to take the probe offset into account when you specify the mesh.
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@Veti said in Problems with Using the manual bed levelling assistant:
you have to take the probe offset into account when you specify the mesh.
I did do (I suppose):
M557 X40:290 Y10:320 S20 ; define mesh grid -
@the_dragonlord
so you bed has a length of 360 ?
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@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord
so you bed has a length of 360 ?
no 330, how have you calculated 360? What a massive mistake have I made?
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post your config.g
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@Veti said in Problems with Using the manual bed levelling assistant:
post your config.g
here it is:
DragonCore
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
12.1 V
MCU Temperature
26.6 C
Z-Probe
0
Tools
Extra
Control All
Tool Heater Current Active Standby
E3DVolcano
T0 - Load Filament Heater 1
off 24.0 C
0
0
Bed Heater 0
off 23.8 C
0
0
Temperature Chart
System Directory
0:/sys/config.g
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Sun Nov 01 2020 08:34:36 GMT+0100 (Ora standard dell’Europa centrale); General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"DragonCore" ; set printer name
M669 K1 ; select CoreXY mode; Network
M551 P"khiraa090971" ; set password
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S1 ; enable FTP
M586 P2 S1 ; enable Telnet; Drives
M569 P0 S0 ; physical drive 0 goes backwards
M569 P1 S0 ; physical drive 1 goes backwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P3 S0 ; physical drive 3 goes backwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 E16 I0 ; configure microstepping without interpolation
M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
M92 X159.6 Y159.6 Z1188.11 E411.88 ; 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 Z0 S1 ; set axis minima
M208 X330 Y330 Z400 S0 ; set axis maxima; Endstops
M574 X1 S1 P"xstop" ; configure active-high endstop for low end on X via pin xstop
M574 Y1 S1 P"ystop" ; configure active-high endstop for low end on Y via pin ystop
M574 Z1 S2 ; configure Z-probe endstop for low end on Z; 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 P500 X39 Y0 Z1.538 ; set Z probe trigger value, offset and trigger height
M557 X40:290 Y10:320 S20 ; define mesh grid; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4092 ; 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 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
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; 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 T50 ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"fan2" Q500 ; create fan 2 on pin fan2 and set its frequency
M106 P2 S0 H-1 ; set fan 2 value. Thermostatic control is turned off; Tools
M563 P0 S"E3DVolcano" 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
M575 P1 S1 B57600 ; enable support for PanelDue
M501 ; load saved parameters from non-volatile memory; =========================================================
; = D R A G O N C O R E =
; =========================================================M671 X5:165:325:325:165:5 Y325:325:325:5:5:5 P0.5 ; point1 (40,320), point2 (165,320), point3 (290,320), point4 (290,10), point5 (165,10), point6 (10,10)
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@the_dragonlord said in Problems with Using the manual bed levelling assistant:
G31 P500 X39 Y0 Z1.538 ; set Z probe trigger value, offset and trigger height
you specified that your probe is to the right of the nozzle, but the picture shows its on the left
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@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord said in Problems with Using the manual bed levelling assistant:
G31 P500 X39 Y0 Z1.538 ; set Z probe trigger value, offset and trigger height
you specified that your probe is to the right of the nozzle, but the picture shows its on the left
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHH I had to write -39?
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@the_dragonlord
yes
please read
https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Software_setup_Duet_2_WiFi_Ethernet_running_RepRapFirmware_Num_2 -
@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord
yes
please read
https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Software_setup_Duet_2_WiFi_Ethernet_running_RepRapFirmware_Num_2Yes yes, sorry, I didn't mind to type an "?" but an "!".....thanks
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@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord
yes
please read
https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Software_setup_Duet_2_WiFi_Ethernet_running_RepRapFirmware_Num_2now the probing go fine but in the end I see the error:
M98 P"0:/macros/Bel leveling assistant"
Error: Calibration failed, computed corrections: nan nan nan nan nan nanM98 maybe because I've made a Macro but if I send G32 directly the result is the same
G32
Error: Calibration failed, computed corrections: nan nan nan nan nan nan -
@the_dragonlord
execute each statement manually and see which one fails
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@Veti said in Problems with Using the manual bed levelling assistant:
@the_dragonlord
execute each statement manually and see which one fails
none of them:
1/11/2020, 17:48:12 G30 P5 X5 Y5 Z-99999
1/11/2020, 17:47:58 G30 P4 X165 Y5 Z-99999
1/11/2020, 17:47:47 G30 P3 X300 Y5 Z-99999
1/11/2020, 17:47:31 G30 P2 X300 Y320 Z-99999
1/11/2020, 17:47:17 G30 P1 X165 Y320 Z-99999
1/11/2020, 17:46:59 G30 P0 X5 Y320 Z-99999Can be the S6 after the last G30 in the bed.g?
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what are you actually trying to do?
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@Veti said in Problems with Using the manual bed levelling assistant:
what are you actually trying to do?
I've lunched the G30 manually one by one and none of them gave me the error but when I run G32 it appears the error
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@the_dragonlord
no why are you running the G32?