Still cant replicate for heated bed, but I did for a heated chamber
[github.com]
[github.com]
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Re: Marlin 2.0 wont start with warm headbed
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CNC Z axis issues
I have Marlin firmware loaded on a Bigtree tech SKR V1.3 with TMC2208 stepper drivers. Im connecting though repetier host and am able to move the machine around. My endstops are -x, +y & +z. xy&z are all homing correctly, however when i initially go to home x or y, z makes a safety move in order to not drag a tool across the bed or work piece. It moves towards the bed...Also, when I run a CAM program, Z seems to be completely flipped. I have tried reversing directions in the firmware with no luck. Im not sure where or what i need to change. Let me also add then when i do change the direction in the firmware the behavior still seems the same. Any and all help is appreciated.
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SKR 1.3 Marlin 2.0 CNC no extruder ... unable to run
Hi,
i want to use this setup for my mpcnc, so i set #define EXTRUDERS 0 but now it is no longer compiling
an i am also not able to find a guide how to configure marlin 2.0 for CNC :/
in ideas or hints?
br
Mantus
i want to use this setup for my mpcnc, so i set #define EXTRUDERS 0 but now it is no longer compiling
In file included from Marlin\src\Marlin.cpp:35:0:
Marlin\src\module/motion.h:128:71: error: too many initializers for 'const float [0]'
constexpr float hotend_offset[XYZ][HOTENDS] = { { 0 }, { 0 }, { 0 } };
i am not able to figure out what i did wrong.an i am also not able to find a guide how to configure marlin 2.0 for CNC :/
in ideas or hints?
br
Mantus
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Re: SKR 1.3 Marlin 2.0 CNC no extruder ... unable to run
The best information I can give you is V1 Engineering they have everything from STL files to Build and Firmware setup.
I built my MPCNC from this site, though have only done a few sketches, as I am still waiting on the last few parts and time to install and then will preform my first live CNC Cut.
[attachment 113299 Sena.jpg]
I have done a few sample Air cuts to test everything but am waiting to install the final parts before I actually cut a wooden model.
[attachment 113297 MyMPCNC.jpg]
I built my MPCNC from this site, though have only done a few sketches, as I am still waiting on the last few parts and time to install and then will preform my first live CNC Cut.
[attachment 113299 Sena.jpg]
I have done a few sample Air cuts to test everything but am waiting to install the final parts before I actually cut a wooden model.
[attachment 113297 MyMPCNC.jpg]
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Re: Problem z axis
So I opened up Marlin in Arduino set the z axis offset. Recompiled and loaded it. Now the last two items in the main menu are missing and I cannot print from an sd card. Any ideas?
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Re: Problem z axis
Upload your Marlin to a share like Google Drive and post a link.
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Re: Marlin 2.0 wont start with warm headbed
Try adding #define BOGUS_TEMPERATURE_GRACE_PERIOD 2000 to your Configuration.h
A better fix is being worked on.
A better fix is being worked on.
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Re: SKR 1.3 Marlin 2.0 CNC no extruder ... unable to run
I set EXTRUDERS 0 on my skr 1.3 it compiled without issue.
need to at least post your configuration.h ...
need to at least post your configuration.h ...
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Re: CNC Z axis issues
What type of axis does your machine have?
ie is it a i3 type machine where the Bed moves in Y?
or a fixed bed where head moves in all directions.
or is it a machine where the bed goes up and down?
The latter confuses people a lot as z0 is at the top, and homing should be towards -z and the bed should move upwards to home.
ie is it a i3 type machine where the Bed moves in Y?
or a fixed bed where head moves in all directions.
or is it a machine where the bed goes up and down?
The latter confuses people a lot as z0 is at the top, and homing should be towards -z and the bed should move upwards to home.
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Re: CNC Z axis issues
I have an x y gantry machine where the head moves up and down. The work surface (bed) is fixed. I can post some pictures if need be.
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Re: Marlin 2.0 wont start with warm headbed
Hey!
Many thanks for your efforts!
Can I keep my coniguration.h and cofiguration.adv.h and only change the rest?
Many thanks for your efforts!
Can I keep my coniguration.h and cofiguration.adv.h and only change the rest?
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Re: Marlin 2.0 wont start with warm headbed
Yes, copy your config files somware safe. Grab a new copy of marin and copy your config files into it
The new framework will be automatically downloaded by platformio
The new framework will be automatically downloaded by platformio
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Help ! Marlin 2.0 -Unusual z axe behaver
Hello,
I'm absolute green newbie in Marlin and I need same help around it,please be patient with me.
I have Creality CR 10s pro printer . From new one have had "home" issue ,nozzle was hitting heat bad. Instead factory ....hex I have decided to use "Tiny machines" firmware, with worked much better in a past and update proximity sensor from factory one to LJC18A3-H.Z/BX and when everything was assemble horror with z axe have started. All story is there.
To cut to the chase, point is this:
1. Know printer works like this.
2. All axes separately using function "move " -attached picture- works as it should.
What doesn't work:
1."Home" function . Nozzle keeps climbing up instead down but sensor reacts to signal and stops.
With advise from " tiny machine" I have tray to change in Marlin for my printer:
Lines 104 through 106 have sensor options
//#define ABL_EZABL // TH3D EZABL or Any NO Sensor
//#define ABL_NCSW //Creality ABL or Any NC Sensor
//#define ABL_BLTOUCH
By default the machine sets to the creality stock, ABL_NCSW, you need to override that by removing the // before ABL_EZABL
I did that and worked in wright direction but sensor not reacted to signal. Nozzle was moving down to heat bead with no brakes .
Using my newbie brain (actually is quite old) ,I need to change direction on Z axe ,from up to down, in Marlin when "home" function is activated.
Or, activate sensor signal to stop when lines 104 through 106 are changed by removing the // before ABL_EZABL.
It could be completely new solution to my problem .....
Grateful for any help or advise-internally !
Sincerely
Gin
I'm absolute green newbie in Marlin and I need same help around it,please be patient with me.
I have Creality CR 10s pro printer . From new one have had "home" issue ,nozzle was hitting heat bad. Instead factory ....hex I have decided to use "Tiny machines" firmware, with worked much better in a past and update proximity sensor from factory one to LJC18A3-H.Z/BX and when everything was assemble horror with z axe have started. All story is there.
To cut to the chase, point is this:
1. Know printer works like this.
2. All axes separately using function "move " -attached picture- works as it should.
What doesn't work:
1."Home" function . Nozzle keeps climbing up instead down but sensor reacts to signal and stops.
With advise from " tiny machine" I have tray to change in Marlin for my printer:
Lines 104 through 106 have sensor options
//#define ABL_EZABL // TH3D EZABL or Any NO Sensor
//#define ABL_NCSW //Creality ABL or Any NC Sensor
//#define ABL_BLTOUCH
By default the machine sets to the creality stock, ABL_NCSW, you need to override that by removing the // before ABL_EZABL
I did that and worked in wright direction but sensor not reacted to signal. Nozzle was moving down to heat bead with no brakes .
Using my newbie brain (actually is quite old) ,I need to change direction on Z axe ,from up to down, in Marlin when "home" function is activated.
Or, activate sensor signal to stop when lines 104 through 106 are changed by removing the // before ABL_EZABL.
It could be completely new solution to my problem .....
Grateful for any help or advise-internally !
Sincerely
Gin
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Re: UBL Delta Calibration for Square Printing
How do you go about adjusting step 6?
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Re: UBL Delta Calibration for Square Printing
Quote
majorkuso
How do you go about adjusting step 6?
The horizontal radius setting is in the prepare - auto calibration - settings menu
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Re: Problem z axis
I did not know what else to do so I uploaded the entire set of files.
Here is the link [drive.google.com]
Here is the link [drive.google.com]
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Re: Help ! Marlin 2.0 -Unusual z axe behaver
Update...
-y and+y axis are reversed as well.
May be hardware problem ?
Thank you
-y and+y axis are reversed as well.
May be hardware problem ?
Thank you
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marlin Rambo1.4 all steppers low torque
I just built an MPCNC using Rambo 1.4 Marlin and Nema 17 Stepper Motors 2.0A 59Ncm 4 Lead Wire 1.8 Deg I checked the pairs before install. The steppers run in the right direction but have no torque. I can stop the pulley movement with fingers.
currently in configuration_adv.h #define DIGIPOT_MOTOR_CURRENT { 120, 120, 120, 120, 120 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
Can anyone help?
currently in configuration_adv.h #define DIGIPOT_MOTOR_CURRENT { 120, 120, 120, 120, 120 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
Can anyone help?
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Re: UBL Delta Calibration for Square Printing
Thanks I am trying to get my k280 tuned is there a good guide on this process if the outer edges are too far how do you adjust?
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Re: UBL Delta Calibration for Square Printing
Please explain what do you mean by too far. Are you talking about UBL mesh results?
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