@Phaedrux
Yep, I set it to P5 just to make sure it gets the center of the bed again. Now I can at least tweak the 4 adjustment screws 1 at a time as I run the Mesh to get it as close as possible. Before I was just going in circles. Appreciate your help greatly!!!! This forum makes owning a Duet worth it.
Jaw8850
@Jaw8850
Too many hobbies not enough time!!!!!!!! From 3d printing to RC Cars to real race cars, 3 kids and zero sanity!!!!!!!!!!!!
Best posts made by Jaw8850
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RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
Latest posts made by Jaw8850
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RE: Crazy ?, can you configure a pop up on Duet Web Control
@Phaedrux
Yeah didn't want to run that test but thought it would be cool if I could activate a fan test and then have a pop up box to click OK on and that would trigger the next step etc. Was just thinking while my bed leveling was running lol. -
RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
@Phaedrux
Yep, I set it to P5 just to make sure it gets the center of the bed again. Now I can at least tweak the 4 adjustment screws 1 at a time as I run the Mesh to get it as close as possible. Before I was just going in circles. Appreciate your help greatly!!!! This forum makes owning a Duet worth it. -
RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
Gotcha
Removed the H1
Replaced the G1 and G30 with G28 ZMesh is getting better. I replaced springs with silicone bed spacers so I was using as few points as possible to get the tilt out and try to get left/right and front/back as good as I could since there are only the screws at the 4 corners to make adjustment. I wet sanded the PEI Flex Sheet I have with 1000 grit, and now it's getting much much better. Not perfect but much better than it was
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Crazy ?, can you configure a pop up on Duet Web Control
Looking at Test_Fans Macro in Duet 3.2 firmware. I am running sensorless homing so I don't have an X endstop to trigger the test. Is there a way to configure a pop up either on my Panel Due or on DWC to click and activate the trigger? Or hitting an existing button on DWC or PanelDue to accomplish the same thing.
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RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
@Phaedrux
I ran through Live Z twice - below are screen shots of stopped heights. I set Z offset to 2.075 in config.g after running this twice
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RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
@Phaedrux
with the sensorless homing when I don't move X back away from 0 it hits and stops Y at about 20mm from 0. also when I hit G30 without the G1 command it just probes the bed at the right lead screw where it parked from doing the G32I have remeasured trigger height what seams like 100 times but not opposed to doing it more. this is the method I'm using for that from https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe
Make sure the dynamic test is successful (Z probe stops when it senses the bed) before doing this.
Cancel any currently active mesh compensation with M561
Use the X and Y jog buttons to position the nozzle over the centre of the bed
Jog the nozzle down until it is just touching the bed or just gripping a sheet of paper. If the firmware doesn't let you jog it down far enough, send M564 S0 to disable axis limits.
Once you have the nozzle touching the bed, send command G92 Z0 to tell the firmware that the head is at Z=0
Jog the head up by 5 to 10mm
Send command G30 S-1. The nozzle will descend or the bed rise until the probe triggers and the Z height at which the probe stopped will be reported. If you are using a nozzle-contact Z probe, the trigger height will be slightly negative. For any other type of Z probe where the probe triggers before the nozzle contacts the bed, it will be positive.
Repeat from step 5 two or three times to make sure that the trigger height is consistent.
In Duet Web Control, go to Settings -> System Editor and edit the config.g file. Set the Z parameter in the G31 command to the trigger height that was reported. Save the file.
Open config-override.g and check that there are no G31 commands in it. If you find any, delete those lines and save the file.
To apply the new trigger height, restart the Duet by sending M999 or pressing Emergency Stop. -
RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
@Phaedrux
Here is a picture of my bed surface. I also have a buildtak flexplate with PEI on it but it's translucent yellow and shiny in spots, I was going to wetsand it with 1000 grit to try and dull it out if I can't get this textured sheet to work
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RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
Reference a Mesh Bed Leveling Macro, does this look right? I commented out the temperature settings until I know it's probing correctly etc.
M561 ; clear any bed transform
;M140 S70 ; Start Heating the bed
;M109 S200 ; Start Heating the nozzle
G32 ; Home all & adjust lead screws
G1 X137 Y156 Z5 ; move to center of the bed
G30 ; probe Z
G29 ; run mesh bed leveling
G1 H1 X240 Y240 Z50
;M140 S0
;M109 S0 -
RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
@Phaedrux
Got the fans sorted, thank you
1/8/2021, 8:20:45 PM m98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabledand I adjusted the Homez and homeall to match
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RE: HELP WITH HEIGHT MAP HAS SUBSTANTIAL Z OFFSET WARNING
Here is result of M98"config.g"
1/8/2021, 8:08:09 PM m98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Error: Pin 'fan1' is not free
Error: Fan number 2 not found