ender 5 plus
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i just updated to
Firmwareversie: 2.05.1 (2020-02-09b1) -
@Kevin said in ender 5 plus:
home z is problems ;G28 Z
Error: Z probe already triggered at start of probing moveWhat type of Z probe are you trying to use?
Your homeall is setup to use a probe and then the endstop, which is not ideal. You also should not need to have a U axis at all. Your maxima is set to negative values and your endstops aren't configured for the right location.
Try making the following changes to your config.g homeall.g and homez.g files. You can copy and paste my text over yours.
; Configuration file for Duet WiFi (firmware version 2.03) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.1.3 on Fri Jul 03 2020 20:35:09 GMT+0200 (Midden-Europese zomertijd) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Ender 5+" ; set printer name ; Network M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0 S0 ; physical drive 0 X M569 P1 S0 ; physical drive 1 Y M569 P2 S0 ; physical drive 2 Z LEFT M569 P3 S0 ; physical drive 3 EXTRUDER 0 M569 P4 S0 ; physical driver 4 Z RIGHT M584 X0 Y1 Z2:4 E3 ; Driver 0 For X, 1 for Y, Z=2:4 ; Motor remapping for dual Z M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M92 X80 Y80 Z1600 E105.00 ; set steps per mm M566 X900 Y900 Z60 E300 ; set maximum instantaneous speed changes (mm/min) M203 X180000 Y180000 Z1200 E12000 ; set maximum speeds (mm/min) M201 X600 Y600 Z60 E1000 ; set accelerations (mm/s^2) M906 X800 Y800 Z800 E800 I20 ; 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 X333 Y350 Z400 S0 ; set axis maxima ; Endstops M574 X2 Y2 S0 ; set active low and disabled endstops M574 Z1 S2 ; Set active high endstops ; Z-Probe M558 P1 H5 F300 T6000 B1 ; disable Z probe but set dive height, probe speed and travel speed G31 P500 X0 Y-45 Z0.855 ; Set Z probe trigger value, offset and trigger height M557 X60:300 Y30:300 S30 ; define mesh grid ; Heaters M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0 M143 H0 S100 ; set temperature limit for heater 0 to 120C M305 P1 T500000 B4723 C1.196220e-7 R4700 ; set thermistor + ADC parameters for heater 1 M143 H1 S300 ; set temperature limit for heater 1 to 300C ; Bed adjustment screw locations ;M671 X316:316:46:46 Y295:35:295:35 ; mark leveling screws at (316,295) (316,35) (46,295) (46,35) ; Fans M106 P0 S0 I0 F500 H-1 ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off (part cooling) M106 P1 S1 I0 F500 H1 T45 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on (hotend) M106 P2 H100:101 T45:55 L0.3 ; set fan 3 value, pmw signal intersion and frequency. thermostatic control is turned on (case fan) ; Tools M563 P0 D0 H1 F0 ; define tool 0 G10 P0 X0 Y0 Z0 U0 ; 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 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; homeall.g ; called to home all axes G91 ; relative positioning G1 H2 Z2 F6000 ;lower bed 2mm G1 H1 X355 Y355 F3000 ; move quickly to X and Y axis endstops and stop there (first pass) G1 H2 X-5 Y-5 F6000 ; go back a few mm G1 H1 X355 Y355 F360 ; move slowly to X and Y axis endstops once more (second pass) G90 ; absolute positioning G1 X175 Y175 F6000 ; move to center of bed G30 ; lower head, stop when probe triggered and set Z to trigger height G1 X10 Y10 Z10 F6000 ; move Z to Z=1With this new config file and homeall test to make sure the motors are still going in the correct direction. -x to the left, +x to the right, -y to the front, +y to the back. If the direction isn't like that you will need to reverse the motor direction in M569 for either axis.
M569 P0 S0 ; physical drive 0 X
M569 P1 S0 ; physical drive 1 YOnce the machine is homing correctly with the probe you can then move on to doing bed tilt correction using this method.
https://duet3d.dozuki.com/Wiki/Bed_levelling_using_multiple_independent_Z_motors
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i am using the DC42's IR sensor for z switch / probe
i am going to try your files from config.g and home files
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This post is deleted! -
now it works home is right back corner
- goes left + goes right
home = x330 y350
0,0 left front corner -
Ok good, that sounds correct now.
Is the probe working?
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probe works with height .
now I can find out further with homez.g
thanks for the quick responses
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For your home Z, I would change it to just home the Z axis with the probe. Then use G32 which calls bed.g to do the tilt correction as described in the link I provided above. You'll need to add M671 command to your config.g that defines the position of the lead screws and then configure bed.g to probe at two locations close to the lead screws. The link describes it in more detail.
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I've been working on the Bed leveling with multiple independent Z motors
config:
Bed adjustment screw locations
M671 X-20: 370 Y0: 0 S2; leadscrew locations
(if this is correct left x-20/y200 right x350(max)/y200)bed.g:
M561; clear any bed transform
G30 P0 X5 Y165 Z-99999; probe near a leadscrew left
G30 P1 X325 Y165 Z-99999 S2; probe near a leadscrew rightbut after G32 only the left drops and does not rise after a few tries this is the result
G32
Leadscrew adjustments made: -0.571 0.573, used points 2, deviation before 0.470 after 0.000G32
Leadscrew adjustments made: -0.320 0.350 , points used 2, deviation before 0.275 after 0.000M98 P "0: / macros / G32 HOME"
Leadscrew adjustments made: -0.193 0.182, points used 2, deviation before 0.154 after 0.000after each g32 left sinks and tilts the bed
what am I doing wrong?
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Please post your entire config.g
Which Z motor driver is on which side of the bed? The order of the driver needs to match the order of the points to probe.
You must use the M671 command to define the X and Y coordinates of the leadscrews. The M671 command must come after the M584 command and must specify the same number of X and Y coordinates as the number of motors assigned to the Z axis in the M584 command; and these coordinates must be in the same order as the driver numbers of the associated motors in the M584 command. The M671 command must also come after any M667 or M669 command.
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Can you post a video of it in action?
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I try to uploud the movie but the files are too big
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dropbox, or google drive, box, onedrive, youtube, vimeo, something like that.
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oke i go try
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1 movie is home and then g32 several times
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Are you using a macro called G32 HOME? Or are you using just G32 (which calls bed.g)?
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i tried both normal G32 (bed.g) and macro G32 same settings as bed.g
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It's hard to really see any movement in the video. I can't tell if it's actually making an adjustment or not. Is it?
If you purposely introduce an exaggerated tilt, does it try to correct it?
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@Phaedrux Sorry don't want to hijack this post , but I'm thinking I may finish up doing the same thing with the bltouch and the ender 5 +
What does bed level do ? probe the centre of the bed and set both corner to this level ?.
