modify this to auto enter values for z probe offset?



  • can this be used along with bed leveling g32, to auto write the probe z value from the bed surface to the trigger height of the bltouch and write that offset value to the G31 P500 X0 Y0 Z4.247 in config.g ?

    re purpose this to suit ?

    T0
    M291 P"Press ""OK"" if you would you like to calibrate the Z-offset for this Tool ." R"Calibrate Z-Offset" S3
    M291 P"Make sure your nozzle is free of debris. Press ""Cancel"" if you need to stop and clean the nozzle." R"Calibrate Z-Offset" S3
    M291 P"Homing, please wait..." R"Calibrate Z-Offset" S1
    M98 P/sys/homeall.g
    M208 S1 Z-2 ; allow movement below Z0
    G1 X220 Y330 Z8 F2000 ; move to center of bed
    M558 P0
    G30 S-2
    M500 ; save results
    M501 ; load new data
    M208 S1 Z0 ; disallow movement below Z0
    G1 Z25 ; drop build plate
    M291 P"Z-offset calibration complete! " R"Calibrate Z-Offset" S1 T3





  • @Veti said in modify this to auto enter values for z probe offset?:

    M500 P31

    ok so after changing:

    T0
    M291 P"Press ""OK"" if you would you like to calibrate the Z-offset for this Tool ." R"Calibrate Z-Offset" S3
    M291 P"Make sure your nozzle is free of debris. Press ""Cancel"" if you need to stop and clean the nozzle." R"Calibrate Z-Offset" S3
    M291 P"Homing, please wait..." R"Calibrate Z-Offset" S1
    M98 P/sys/homeall.g
    M208 S1 Z-2 ; allow movement below Z0
    G1 X220 Y330 Z8 F2000 ; move to center of bed
    M558 P0
    G30 S-2
    M500 P31; save results
    M501 ; load new data
    M208 S1 Z0 ; disallow movement below Z0
    G1 Z25 ; drop build plate
    M291 P"Z-offset calibration complete! " R"Calibrate Z-Offset" S1 T3

    and running it gives errors
    :

    8/29/2020, 10:15:57 AM M292
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.5 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M120 G91 G1 Z-0.05 F6000 G90 M121
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.
    8/29/2020, 10:15:57 AM M292
    Warning: No M501 command was executed in config.g
    Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 894C.

    im on Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.05.1



  • add the M501 at the end of your config.g



  • the errors have resolved, but i noticed that the G31 P500 X0 Y0 Z4.247 does not change

    what do i have to do to make it save and change this ofset value of 4.247 to the new value ??



  • did you have a look at the conditional script in the linked forum post?



  • @Veti said in modify this to auto enter values for z probe offset?:

    yup. looks like its just a warning of what potential it ha with the heater error.s, still dont understand the conditionals part for the other


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