Problemas al hacer Home
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Hello, I am Carlos, and I have a problem to see if you can help me, I have mounted a BLV CUBE and when I do home it does it in the rear left corner, I have changed the direction of the motors
M569 P0 S0; Drive 0 goes backwards blv: its was S1
M569 P1 S0; Drive 1 goes backwards blv: its was S1
but at no time does it do it to the front and to the left without compromise if they move correctly in their X and Y axes. Any solution thanks. -
you change the direction where you home in the homing files. you dont change the direction of the motors.
home[xyz].g
homeall.galso you need to tell duet where the endstop is in the config.g
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 ystophttps://duet3d.dozuki.com/Wiki/Gcode#Section_M574_Set_endstop_configuration
Snnn Endstop type: 0 = active low endstop input, 1 = active high endstop input -
Gracias, que significa final baja activa y alta activa?
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low end = endstop is at the minimum. i.e for x at x=0
high end = endstop at the maximum for example at x = 200 -
Nada no va, ahora al cambiar el Y2 por el Y1 en M574 X1 Y1 S1 el eje Y empieza a dar saltos (mal funcionamiento)
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the configurator https://configtool.reprapfirmware.org/Start changes the parameters for you. that makes it easier for beginners.
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Gracias con el configurador tampoco se soluciona.
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@CHARLI55 said in Problemas al hacer Home:
I have mounted a BLV CUBE and when I do home it does it in the rear left corner
btw the blv cube is supposed to home in the rear left, because that is where the switches should go.
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Si en eso estoy de acuerdo pero los ejes X Y tenian que poner 0?
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The homing switch location at the low end of travel will be 0, but when it's at the high end of travel, it will be 200 or whatever the max axis length is.
You should follow this guide for testing motor direction once you have the endstop switch positions defined and the homing directions defined to match.
https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCoreXYPrinter#Section_Movement_section
Try making a diagram like this to help keep things straight.
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This is the position of the endstop, I don't know if it's okay or the Y-axis endstop has to be on the left front end. -
Ok, that means the Y axis endstop is at the high end of travel.
Your command in config.g should be:
M574 Y2 S1 P"ystop"And your Y homing moves should be in the positive direction.
And X homing moves negative.
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This is what I have set in config.g,
; Endstops
M574 X1 Y2 S1do I have to change it to ?
M574 Y2 S1 P"ystop" -
@CHARLI55 said in Problemas al hacer Home:
This is what I have set in config.g,
; Endstops
M574 X1 Y2 S1This would be correct for RRF2.
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Muchas gracias
