datum was not determined probing
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what this error mean ?
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@paboman reprobe the bed height (i.e. home it) before loading the heightmap
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@jay_s_uk said in datum was not determined probing:
@paboman reprobe the bed height (i.e. home it) before loading the heightmap
I cant reprobe the bed it as i dont have the probe anymore.
it was working until today....does the heightmap have an expiration date ??
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@paboman no, it doesn't. how do you home the bed?
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@jay_s_uk said in datum was not determined probing:
@paboman no, it doesn't. how do you home the bed?
its a delta, I home the printhead with G28
; Configuration file for Duet WiFi (firmware version 1.20 or newer) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool on Sun Feb 25 2018 16:19:34 GMT+0100 (ora solare Europa occidentale) ; ; General preferences M912 P0 S-4 ; CPU Temp calibration S= hotend at room temp - Cpu cold boot temp G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ;M501 ; Load config override at boot ; ;*** The homed height is deliberately set too high in the following - you will adjust it during calibration. M665 L1146 R572.5 H1677.5 B500.0 X0.001 Y0.000 Z0.000 ;L=rod R= delta radius H= height to trigger end stops B= Printable radius XYZ= tower corrections M666 X0.00 Y0 Z-0.5 A-0.01 B0.064 ;XYZ= endstops corrections(valori negativi alzano ugello) A= bed tilt in X B= bed tilt in Y ; ; Z-Probe M558 P5 H10 F600 T6000 I1 ; Set Z probe type to switch and the dive height + speeds (was P5) G31 P600 X0 Y0 Z12.16 ; Set Z probe trigger value, offset and trigger height M557 R500 S100 ; Define mesh grid R= probe Radius S= Mesh Spacing (was 50) ; ; Network M550 PAtlas MAGNUM ; Set machine name M552 S1 ; Enable network M587 S ; Configure access point and IP addresses. You can delete this line once connected M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; ; Drives M569 P0 S1 ; Drive 0 goes forwards M569 P1 S1 ; Drive 1 goes forwards M569 P2 S1 ; Drive 2 goes forwards M569 P3 S0 ; Drive 3 goes forwards ; M350 X128 Y128 Z128 E16 I0 ; Configure microstepping without interpolation (was 16) M92 X640 Y640 Z640 E1166 ; Set steps per mm (mathematically has to be 640 was 659) ; M566 X3000 Y3000 Z3000 E1200 ; Jerk: Set maximum instantaneous speed changes (mm/min) (E was 1200) M203 X5000 Y5000 Z5000 E1200 ; Set maximum speeds (mm/min) (E was 1200) M201 X250 Y250 Z250 E500 ; Set accelerations (mm/s^2)(was 5000) ; M906 X1400 Y1400 Z1400 E450 I40 ; Set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ; ; Axis Limits M208 Z0 S1 ; Set minimum Z ; ; Endstops M574 X2 Y2 Z2 S1 ; Set active high endstops ; ; Hotend M143 H1 S320 ; Set temperature limit for heater 1 to 320°C M307 H1 A315.3 C182.4 D3 S1 ; H1= hotend1 A= Gain C= Constant D= Dead Time S= Max PWM M305 P1 x200 ; Set thermistor + ADC parameters for heater 1 ;M570 H1 P10 T20 ; Heater Fault configuration H= hotend P=anomaly in seconds before fault T= Permitted excursion from the setpoint (default 15C) ; ; Pressure advance M572 D0 S0 ;D= extruder S=amount of pressure advance (If increasing S slows the print down, try increasing extruder jerk (M566 E parameter)) ; ; Bed M307 H0 A20.1 C140.7 D5 S1 B0 ; Use model heater (D was 1.8) ;M301 H0 S1.00 P10 I0.1 D200 T0.4 W180 B30 ; Use PID on bed heater (may require further tuning) M305 P0 T100000 B3950 C0 R4700 ; ADC parameters for heater 0 T= 100000 is ohms at 25 celsius B= Beta(was 4725) C= Steinhart-Hart C coefficient (was 7.060000e-8), default 0 R= Series resistor is 4700 for Duet ;M305 P0 T100000 B4472 C8.152118e-8 R4700 ; Calculated steinhart coefficent at 25-50-100 from thermistor table M143 H0 S100 ; Set temperature limit for heater 0 to 100C ; ; Fans M106 P0 S1 I0 F10 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off F= was 500 M106 P1 S1 I0 F10 H T30 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on M106 P2 S1 I0 F10 H T30 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on ; ; 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 ; ; Automatic power saving M911 S22 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss ; ; Custom settings are not configured M106 S0 ;turn OFF Layer fan on boot ; ; Filament Monitor HC-020K M591 D0 P7 C3 S1 R60:8000 L1.85 E10 ; D= sensor for extruder drive 0, C= E0 endstop input, P= Sensor type, S1= Enable, R=70% to 130% tolerance, L= mm/pulse, E= detection length ; M591 D0 ; display filament sensor parameters for extruder drive 0 -
@paboman thats one massive delta.
when are you loading the heightmap? -
@jay_s_uk said in datum was not determined probing:
@paboman thats one massive delta.
when are you loading the heightmap?yes, and its 4 year old now. worked good until now.
I load the heightmap in the Homedelta.g
; homedelta.g ; called to home all towers on a delta printer ; ; generated by RepRapFirmware Configuration Tool on Sun Feb 25 2018 16:19:34 GMT+0100 (ora solare Europa occidentale) G91 ; relative positioning G1 S1 X2500 Y2500 Z2500 F6000 ; move all towers to the high end stopping at the endstops (first pass) G1 X-5 Y-5 Z-5 F1800 S2 ; go down a few mm G1 S1 X10 Y10 Z10 F360 ; move all towers up once more (second pass) G1 Z-5 F1000 ; move down a few mm so that the nozzle can be centred G90 ; absolute positioning G1 X0 Y0 F1000 ; move X+Y to the centre ; G29 S1 ; Load Heightmap -
@paboman I don't see any issues there.
You could try adding anM561before the first G91
Have you made any changes like update the firmware or anything? -
@jay_s_uk said in datum was not determined probing:
@paboman I don't see any issues there.
You could try adding anM561before the first G91
Have you made any changes like update the firmware or anything?last update was 2 years ago
I am running on Firmware: 2.05.1 - Web Interface:1.21.1 -
@paboman on my deltas with smart effector I need to home the effector then run G30 to establish the Z0 datum, and after i have the G29 S1 to load the mesh
