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    G29S1 not loading during print and G32 not leveling properly

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    • moe.adams9093undefined
      moe.adams9093
      last edited by

      So after spending lots of hours calibration and testing my G29 S1 command is not loading during print. When I run G32 and G29 I get both messages in blue that adjustment made and calibration good to go but still during print I have monitored my z-axis and they don’t baby steps to compensate with the deviation points at all. I don’t know what causing this . In my gcode start file I included the following code

      G28;
      G32;
      G29 S1;

      My original printer is running on 2.05 duet maestro and it works fine when I run G32 and G29 S1 in my start gcode. So I’m not sure what’s causing this problem.

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      • dc42undefined
        dc42 administrators
        last edited by

        1. If you run G29 S1 from the console, do you see any error messages?

        2. After running G29 S1, run M122. In the resulting report, what does it say after "Bed compensation:" ?

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • moe.adams9093undefined
          moe.adams9093
          last edited by

          Ok here's when I run G29 S1 it will give me a green check I will post a screenshot Screenshot 2021-03-11 144744.png.
          after that I ran M122 and here's my results

          M122
          === Diagnostics ===
          RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet Ethernet 1.02 or later + DueX5
          Board ID: 08DLM-996RU-N8PS0-7J9D8-3S86T-1B8VP
          Used output buffers: 3 of 24 (17 max)
          === RTOS ===
          Static ram: 27980
          Dynamic ram: 94736 of which 44 recycled
          Exception stack ram used: 488
          Never used ram: 7824
          Tasks: NETWORK(ready,392) HEAT(blocked,1224) DUEX(suspended,160) MAIN(running,1640) IDLE(ready,80)
          Owned mutexes:
          === Platform ===
          Last reset 00:07:49 ago, cause: power up
          Last software reset at 2021-03-11 02:14, reason: Stuck in spin loop, spinning module GCodes, available RAM 7648 bytes (slot 0)
          Software reset code 0x4083 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f80f BFAR 0xe000ed38 SP 0x20002e24 Task NETW
          Stack: 00457b03 0045b480 410f0200 3e4ccccd 40a38800 41de202f 37c87400 3331bb4c 40000000 3f317200 b5ddea0e 
          Error status: 0
          MCU temperature: min 17.2, current 26.5, max 26.7
          Supply voltage: min 25.0, current 25.0, max 25.1, under voltage events: 0, over voltage events: 0, power good: yes
          Driver 0: standstill, SG min/max not available
          Driver 1: standstill, SG min/max not available
          Driver 2: standstill, SG min/max 0/271
          Driver 3: standstill, SG min/max not available
          Driver 4: standstill, SG min/max not available
          Driver 5: standstill, SG min/max 0/226
          Driver 6: standstill, SG min/max 0/292
          Driver 7: standstill, SG min/max not available
          Driver 8: standstill, SG min/max 0/230
          Driver 9: standstill, SG min/max not available
          Date/time: 2021-03-11 14:48:25
          Cache data hit count 958208999
          Slowest loop: 20.70ms; fastest: 0.13ms
          I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
          === Storage ===
          Free file entries: 10
          SD card 0 detected, interface speed: 20.0MBytes/sec
          SD card longest read time 1.5ms, write time 0.0ms, max retries 0
          === Move ===
          Hiccups: 0(0), FreeDm: 169, MinFreeDm: 165, MaxWait: 118463ms
          Bed compensation in use: mesh, comp offset 0.000
          === MainDDARing ===
          Scheduled moves: 40, completed moves: 40, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
          === AuxDDARing ===
          Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0  CDDA state: -1
          === Heat ===
          Bed heaters = 0 -1 -1 -1, chamberHeaters = 3 -1 -1 -1
          Heater 1 is on, I-accum = 0.0
          === GCodes ===
          Segments left: 0
          Movement lock held by null
          HTTP is idle in state(s) 0
          Telnet is idle in state(s) 0
          File is idle in state(s) 0
          USB is idle in state(s) 0
          Aux is idle in state(s) 0
          Trigger is idle in state(s) 0
          Queue is idle in state(s) 0
          Daemon is idle in state(s) 0
          Autopause is idle in state(s) 0
          Code queue is empty.
          === Network ===
          Slowest loop: 8.92ms; fastest: 0.02ms
          Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
          HTTP sessions: 1 of 8
          Interface state active, link 100Mbps full duplex
          === DueX ===
          Read count 6, 0.77 reads/min
          
          

          and here's my latest config file

          ; Configuration file for Duet WiFi (firmware version 3)
          ; executed by the firmware on start-up
          ;
          ; generated by RepRapFirmware Configuration Tool v3.1.4 on Tue Oct 13 2020 21:14:55 GMT-0500 (Central Daylight Time)
          
          ; General preferences
          G90                                                     	; send absolute coordinates...
          M83                                                     	; ...but relative extruder moves
          M550 P"DIVINCI-3D (MP4560)"                             	; set printer name
          M669 K1                                                 	; select CoreXY mode
          
          ; Network
          M552 P0.0.0.0 S1                                        	; enable network and acquire dynamic address via DHCP
          M586 P0 S1                                              	; enable HTTP
          M586 P1 S0                                              	; disable FTP
          M586 P2 S0                                              	; disable Telnet
          
          
          ; Drives
          M569 P10  R1  T3:3:10:10  S1  								; physical drive 0 goes forwards
          M569 P11  R1  T3:3:10:10  S1  								; physical drive 1 goes forwards
          M569 P3 S1                                             		; physical drive 3 goes forwards
          M569 P4 S0                                              	; physical drive 4 goes forwards
          M569 P5 S1                                              	; physical drive 5 goes Backwards
          M569 P6 S1 													; physical drive 6 goes Backwards
          M569 P8 S1			          								; physical drive 7 goes Backwards 
          M569 P2 S1                                              	; physical drive 9 goes backwards 
          M584 X10 Y11 Z5:6:8:2 E3:4                              	; set drive mapping
          M671 X50.0:450.0:450.0:50.0 Y50.0:50.0:450.0:450.0 S2   	; ZBelts Near Locations                    
          M350 X16 Y16 Z16 E16:16 I1                              	; configure microstepping with interpolation
          M92 X40 Y40 Z412.00 E420.00:420.00 					; set steps per mm
          M566 X10000 Y10000 Z800 E600:600              	; set maximum instantaneous speed changes (mm/min)
          M203 X6000.00 Y6000.00 Z800 E6000:6000      		; set maximum speeds (mm/min)
          M201 X8000 Y8000 Z800 5000:5000     		; set accelerations (mm/s^2)
          M906 X1800 Y1800 Z1000 E600:600 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 X500 Y500 Z500 S0                                  	; set axis maxima
          
          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
          M574 Z2 S1 P"!zstop+!duex.e2stop+!duex.e3stop+!duex.e5stop" ; configure active-high endstop for high end on Z
          
           
          
          
          
          ; Z-Probe
          M558 P1 C"zprobe.in" H5 F120 T6000                   	; set Z probe type to unmodulated and the dive height + speeds
          G31 P500 X5 Y29 Z0.551                                	; set Z probe trigger value, offset and trigger height
          M557 X50:450 Y50:450 S40                                	; define mesh grid
          
          
          ; Heaters
          M308 S0 P"bedtemp" Y"thermistor" T100000 B4725 C7.06e-8 	; 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 A11 C99000 D2000 B1                  				; enable 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"spi.cs2" Y"thermocouple-max31856"     ; configure sensor 1 as thermocouple via CS pin spi.cs1
          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
          M143 H1 S360                                    ; set temperature limit for heater 1 to 280C
          M308 S3 P"duex.e2temp" Y"thermistor" T10000 B3950       	; configure sensor 3 as thermistor on pin duex.e2temp
          M950 H3 C"e1heat" T3                               	; create chamber heater output on duex.e2heat and map it to sensor 3
          M307 H3 A11 C99000 D2000 B1                             	; enable bang-bang mode for the chamber heater and set PWM limit
          M141 H3                                                 	; map chamber to heater 3
          
          ; Fans
          M950 F0 C"fan1" Q500                                    ; create fan 0 on pin fan1 and set its frequency
          M106 P0 C"WATER COOLING" S1 H1 T45                      ; set fan 0 name and value. Thermostatic control is turned on
          
          M950 F1 C"duex.fan6" Q500                               ; create fan 1 on pin duex.fan6 and set its frequency
          M106 P1 S1 H1 T45                                       ; set fan 1 value. Thermostatic control is turned on
          M950 F2 C"duex.fan7" Q500                               ; create fan 2 on pin duex.fan7 and set its frequency
          M106 P2 S1 H1 T45                                       ; set fan 2 value. Thermostatic control is turned on
          
          ;Led-Indicators
          
          M950 P6 C"duex.e2heat" Q500 ; Assign to P6
          M950 P7 C"duex.e3heat" Q500 ; Assign to P7
          M950 P8 C"duex.e4heat" Q500 ; Assign to P8
          M950 P9 C"duex.e5heat" Q500 ; Assign to P9
          M42 P6 S0; 
          M42 P7 S0;
          M42 P8 S0;
          M42 P9 S0;
          
          ; Tools
          M563 P0 S"MAIN EXTRUDER " 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
          M563 P1 S"SECOND EXTRUDER" D1 H1 F0             ; define tool 1
          G10 P1 X0 Y0 Z0                                 ; set tool 1 axis offsets
          G10 P1 R0 S0                                    ; set initial tool 1 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
          M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"      	; set voltage thresholds and actions to run on power loss
          T0                                                      	; select first tool
          
          
          
          Phaedruxundefined 1 Reply Last reply Reply Quote 0
          • Phaedruxundefined
            Phaedrux Moderator @moe.adams9093
            last edited by

            @moe-adams9093 said in G29S1 not loading during print and G32 not leveling properly:

            Bed compensation in use: mesh

            So it is active.

            If you put a piece of tape on the Z axis motor shafts or lead screw do you see it move during the first layer?

            Z-Bot CoreXY Build | Thingiverse Profile

            moe.adams9093undefined 1 Reply Last reply Reply Quote 0
            • moe.adams9093undefined
              moe.adams9093 @Phaedrux
              last edited by

              I took the bottom plate off to see if my Z motors are compensating and they do move but they move very slow so I don't know if there's an option where I can make my Zmotors to compensate equivalent with the same speed of the X&Y axis while printing

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              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                Your Z accelerations are very slow. M201 Z80 but the jerk is very high. M566 Z800. Try swapping those two values.

                Such a high jerk is making the firmware think the z axis is able to keep up to rapid changes in z position, but it can't actually. So the z movement is probably lagging behind where it thinks it is.

                Z-Bot CoreXY Build | Thingiverse Profile

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                • moe.adams9093undefined
                  moe.adams9093
                  last edited by

                  Ok I will try to change these settings and see how’s it going to behavior. Thank you

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                  • Phaedruxundefined
                    Phaedrux Moderator
                    last edited by

                    How is the Z axis setup? What kind of speeds can we realistically expect from it?

                    Z-Bot CoreXY Build | Thingiverse Profile

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                    • moe.adams9093undefined
                      moe.adams9093
                      last edited by moe.adams9093

                      the Zaxis runs by 4 gearbox motors belt-driven. Expecting 100mm high-quality print speed

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                      • Phaedruxundefined
                        Phaedrux Moderator
                        last edited by

                        Did swapping those values help?

                        Z-Bot CoreXY Build | Thingiverse Profile

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                        • moe.adams9093undefined
                          moe.adams9093
                          last edited by moe.adams9093

                          Yes it did little bit I also ran a quick print test and the results not really promising. Looks like some vibration issues from the X&Y Im note sure if it’s my external driver or maybe my linear rail. 2D8E8A6C-B11F-458A-920B-A18DECB57192.jpeg 980EAAA2-9104-4FA3-812B-2DBFD261EC5E.jpeg 02A225C9-B0A1-498A-8A0C-6C43D596F17C.jpeg

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                          • Phaedruxundefined
                            Phaedrux Moderator
                            last edited by

                            M566 X10000 Y10000

                            your jerk on the X and Y is insanely high. Try reduce that to 1000.

                            Z-Bot CoreXY Build | Thingiverse Profile

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                            • moe.adams9093undefined
                              moe.adams9093
                              last edited by

                              Ok I will do that over the weekend do you have any resources regarding the T parameters for external driver I need to understand what each number represent and how it can affect. I’m using theses motors they are Nema 23 with integrated rotary encoder. I order today RS232 Cable so I can connect them to my pc and se if I can change so of the settings to match with my config.g FAB41018-5AE5-486D-A777-2C06BCCAFC18.jpeg 807FEEA7-F873-4A87-8927-3B3837D69D1A.jpeg . Thanks for all your help I really appreciate it

                              fcwiltundefined 1 Reply Last reply Reply Quote 0
                              • fcwiltundefined
                                fcwilt @moe.adams9093
                                last edited by

                                @moe-adams9093

                                If you do not have the specs for those drivers try T2:2:10:10 for starters.

                                Frederick

                                Printers: a E3D MS/TC setup and a RatRig Hybrid. Using Duet 3 hardware running 3.4.6

                                1 Reply Last reply Reply Quote 1
                                • moe.adams9093undefined
                                  moe.adams9093
                                  last edited by

                                  So I did some lots of tweaking and here some results for a first full print it’s ABS print speed 3600mm/min Zaxis at 600mm/min print size 40x40x40 simplify 3D gave 1:18 hr/min estimate print time and it took about 1:40 hr/min. Bedtemp set at 100C and extruded at 235C But the quality is awful.

                                  Here’s my new motor settings.

                                  
                                  ; Drives
                                  M569 P10  R1  T3:3:6:10 S1   ; physical drive 0 goes forwards
                                  M569 P11  R1  T3:3:6:10 S1   ; physical drive 1 goes forwards
                                  M569 P3 S1                                             ; physical drive 3 goes forwards
                                  M569 P4 S0                                               ; physical drive 4 goes forwards
                                  M569 P5 S1                                               ; physical drive 5 goes Backwards
                                  M569 P6 S1 ; physical drive 6 goes Backwards
                                  M569 P8 S1           ; physical drive 7 goes Backwards 
                                  M569 P2 S1                                               ; physical drive 9 goes backwards 
                                  M584 X10 Y11 Z5:6:8:2 E3:4                               ; set drive mapping
                                  M671 X50.0:480.0:480.0:50.0 Y50.0:50.0:460.0:460.0 S5   ; ZBelts Near Locations                  
                                  M350 X16 Y16 Z16 E16:16 I1                               ; configure microstepping with interpolation
                                  M92 X160 Y160 Z412.00 E420.00:420.00 ; set steps per mm
                                  M566 X500 Y500 Z60 E500:500               ; set maximum instantaneous speed changes (mm/min)
                                  M203 X6000 Y6000 Z800 E6000:6000     ; set maximum speeds (mm/min)
                                  M201 X1000 Y1000 Z400 5000:5000     ; set accelerations (mm/s^2)
                                  M906 X2600 Y2600 Z1100 E800:800 I30                     ; set motor currents (mA) and motor idle factor in per cent
                                  M84 S30                                                 ; Set idle timeout
                                  
                                  
                                  

                                  Here’s a picture of the actual print.

                                  1FC79C11-5292-40AB-9769-5D08AA07FC15.jpeg C1C7AA38-AACA-4DC9-853E-50643010BC50.jpeg 81B5C307-93AF-47C0-AAC4-6BE85FF12D24.jpeg 1C372A95-0AF7-4E4D-B37E-11FB0902623B.jpeg

                                  Even with that low jerk settings the printer is shaking from the external driver. Printer weights about 270 Ib I don’t know if I need to go lower value on any of the settings or maybe the external driver not override Correct value from the config. G file or any other suggestions

                                  Phaedruxundefined 1 Reply Last reply Reply Quote 0
                                  • Phaedruxundefined
                                    Phaedrux Moderator @moe.adams9093
                                    last edited by

                                    @moe-adams9093 said in G29S1 not loading during print and G32 not leveling properly:

                                    M201 X1000 Y1000 Z400 5000:5000 ; set accelerations (mm/s^2)

                                    You're missing an E on the extruder values.

                                    Can you send M98 P"config.g" and post any errors that come up?

                                    Z-Bot CoreXY Build | Thingiverse Profile

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                                    • moe.adams9093undefined
                                      moe.adams9093
                                      last edited by

                                      3/17/2021, 2:10:30 PM	M98 P"config.g"
                                      HTTP is enabled on port 80
                                      FTP is disabled
                                      TELNET is disabled
                                      

                                      this is before I changed it didn't give me any error.

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                                      • Phaedruxundefined
                                        Phaedrux Moderator
                                        last edited by

                                        I think it may have messed up your expected Z and E accelerations. With the E missing you could send M201 by itself to see what it reports as the current values.

                                        Z-Bot CoreXY Build | Thingiverse Profile

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                                        • moe.adams9093undefined
                                          moe.adams9093
                                          last edited by

                                          ok I'm going to run another test and see the results. thank you

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