configuring Dual Z w/ Dual Z endstops....
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@Veti must have been cashed in the browser.... ok went through it again i see 3 issues..... doesnt appear to let me map E1 to Z2 ... manual edit i guess, hrmm hows the second Z stop get configured LOL
kill me now... ok ok putting on the patience hat.... and second BLtouch is blanked out ... i generated what i could for V3 lemme start manually editing to match what i had for v2 ...... -
@dingo007 said in configuring Dual Z w/ Dual Z endstops....:
and second BLtouch is blanked out
you need to assign PWM Control Channel (BLTouch only) in io mapping
dual z stop is explained here
https://duet3d.dozuki.com/Wiki/Gcode#Section_M574_RepRapFirmware_Num_3 -
@Veti wow this config is really confusing now.....
rr2 config.g
; Drives
M569 P0 S0 ; physical drive 0 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P3 S0 ; physical drive 3 goes forwards
M569 P4 S0 ; physical drive 4 goes forwards
M584 X0 Y2 Z1:4 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 I80 ; 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 X350 Y350 Z850 S0 ; set axis maxima; Endstops
M574 X1 Y1 Z1 S0 ; set active low and disabled endstopsrr3 config (makes no sense) (M584 X0 Y2 Z1 E3:4 should be M584 X0 Y2 Z1:4 E3 )
; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P1 S0 ; physical drive 1 goes backwards
M569 P3 S1 ; physical drive 3 goes forwards
M569 P4 S0 ; physical drive 4 goes backwards
M584 X0 Y2 Z1 E3:4 ; set drive mapping
M350 X16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00 E420.00:420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00:1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00:250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800:800 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 X350 Y350 Z850 S0 ; set axis maxima; Endstops
M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
M574 Y1 S0 P"zstop" ; configure active-low endstop for low end on Y via pin zstop
M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop -
@dingo007 me thinks i see what its doing. it should be
; Drives
M569 P0 S0 ; physical drive 0 goes forwards
M569 P2 S1 ; physical drive 2 goes backwards
M569 P1 S1 ; physical drive 1 goes backwards
M569 P3 S0 ; physical drive 3 goes forwards
M569 P4 S0 ; physical drive 4 goes backwards
M584 X0 Y2 Z1:4 E3 ; set drive mapping
M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00:800.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00:12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00:180 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00:20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800:800 E800 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 X350 Y350 Z850 S0 ; set axis maxima; Endstops
M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
M574 Y1 S0 P"zstop" ; configure active-low endstop for low end on Y via pin zstop
M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop -
@dingo007 said in configuring Dual Z w/ Dual Z endstops....:
rr3 config (makes no sense) (M584 X0 Y2 Z1 E3:4 should be M584 X0 Y2 Z1:4 E3 )
yes change it. thats the manual change that you did.
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@dingo007 said in configuring Dual Z w/ Dual Z endstops....:
M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop
now add your second stop like this
M574 Z1 S0 P"ystop+e0stop" ; configure active-low endstop for low end on Z via pin ystop -
@Veti
And below where it states, makes completely no sense to my brain, can someone explain ?
You must use the M671 command to define the X and Y coordinates of the leadscrews
where my left and right Z screws are at 225 to the bed which is centered of the 450x450 bedM671 X-20:220 Y0:0 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
M208 X-5:205 Y0:200 ; X carriage moves from -5 to 205, Y bed goes from 0 to 200 -
@Veti said in configuring Dual Z w/ Dual Z endstops....:
M574 Z1 S0 P"ystop+e0stop" ; configure active-low endstop for low end on Z via pin ystop
Im using Y and E1 so.....
M574 Z1 S0 P"ystop+e1stop" ; configure active-low endstop for low end on Z via pin ystop -
@dingo007 i guess its..... ???
M671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
M208 X0:250 Y0:250 ; X carriage moves from 0 to 250, Y carraige goes from 0 to 250 -
@dingo007 said in configuring Dual Z w/ Dual Z endstops....:
M671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
what are you trying to do now? dual z endstop or independent leveling?
thats only needed for the second one. -
@Veti the document you sent me https://duet3d.dozuki.com/Wiki/Bed_levelling_using_multiple_independent_Z_motors
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final RR3 config
config.g
; Drives
M569 P0 S1 ; physical drive 0 goes forwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P1 S0 ; physical drive 1 goes backwards
M569 P3 S1 ; physical drive 3 goes forwards
M569 P4 S0 ; physical drive 4 goes backwards
M584 X0 Y2 Z1:4 E3 ; set drive mapping
M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00:800.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00:12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00:180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00:20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800:800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeoutM671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
M208 X0:250 Y0:250 ; X carriage moves from -5 to 205, Y bed goes from 0 to 200; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X350 Y350 Z850 S0 ; set axis maxima; Endstops
M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
M574 Y1 S0 P"zstop" ; configure active-low endstop for low end on Y via pin zstop
;M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop
M574 Z1 S0 P"ystop+e1stop" ; configure active-low endstop for low end on Z via pin ystopbed.g
; bed.g
; called to perform automatic bed compensation via G32
;
; generated by RepRapFirmware Configuration Tool v2.1.5 on Fri Jan 10 2020 16:18:31 GMT+0700 (Indochina Time)
M561 ; clear any bed transform
G29 ; probe the bed and enable compensation
G28 ; home
;M401 ; deploy Z probe (omit if using bltouch)
G30 P0 X250 Y250 Z-99999 ; probe near a leadscrew, half way along Y axis
G30 P1 X250 Y250 Z-99999 S2 ; probe near a leadscrew and calibrate 2 motors
;M402 ; retract probe (omit if using bltouch) -
did you try homing?
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@Veti not yet, waiting for a print to finish before i reflash to 3.x
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@Veti Okay so it doesnt home Z the way i would think. 1 end stop per Z axis .... cut the motor per side when end stop triggered. the right (Y) Z end stop both from movement, where i would think the opposite side would continue to move until its end stop was triggered.
config.g
; Drives
M569 P0 S0 ; physical drive 0 goes forwards
M569 P2 S1 ; physical drive 2 goes backwards
M569 P1 S1 ; physical drive 1 goes backwards
M569 P3 S0 ; physical drive 3 goes forwards
M569 P4 S1 ; physical drive 4 goes backwards
M584 X0 Y2 Z1:4 E3 ; set drive mapping
M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z800.00:800.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00:12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00:180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00:20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800:800 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeoutM671 X0:250 Y0:250 S0.5 ; leadscrews at left (connected to Z) and right (connected to E1) of X axis
M208 X0:250 Y0:250 ; X carriage moves from -5 to 205, Y bed goes from 0 to 200; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X350 Y350 Z850 S0 ; set axis maxima; Endstops
M574 X1 S0 P"xstop" ; configure active-low endstop for low end on X via pin xstop
M574 Y1 S0 P"zstop" ; configure active-low endstop for low end on Y via pin zstop
;M574 Z1 S0 P"ystop" ; configure active-low endstop for low end on Z via pin ystop
M574 Z1 S0 P"ystop+e1stop" ; configure active-low endstop for low end on Z via pin ystop; Z-Probe
M558 P1 C"zprobe.in+zprobe.mod" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds
G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 X15:215 Y15:195 S20 ; define mesh gridbed.g
; bed.g
; called to perform automatic bed compensation via G32
;
; generated by RepRapFirmware Configuration Tool v2.1.5 on Fri Jan 10 2020 16:18:31 GMT+0700 (Indochina Time)
M561 ; clear any bed transform
G29 ; probe the bed and enable compensation
G28 ; home
;M401 ; deploy Z probe (omit if using bltouch)
G30 P0 X250 Y250 Z-99999 ; probe near a leadscrew, half way along Y axis
G30 P1 X250 Y250 Z-99999 S2 ; probe near a leadscrew and calibrate 2 motors
;M402 ; retract probe (omit if using bltouch) -
this has to be answerd by dc
