Posts made by Orang_

@Stephen6309 Thank you. I know. I set the correct offset value at t0. tool t1,t2 are experimental, but still if the tool offset is set, the printer raises the Z-axis when it is turned on

@taconite Well, apparently, after loading the initial settings, the tool is loaded with an offset

@Orang_ I figured it out, it is the effect of the tool offset in Z. But how to make the printer not react when loading

@Stephen6309 said in printer movement on startup:

@Orang_ Change the T2 to T0 in config.g? From those differing tool Z heights, you do have a tool changer?

at t0 the same thing,

tfree2, tpost2, tpre2 - I removed them because they were not needed

@jay_s_uk said in printer movement on startup:

whats in your tool change files for T2?

????

; General preferences
G90                                            ; send absolute coordinates...
M83                                            ; ...but relative extruder moves
M669 K10 U170 L319 R55.94 A-45:52 B135 H439.2 X-60,Y60,Z180

M666 X0 Y0 Z0
M579 X1.0171 Y1.0309
; Network
M552 S1                                        ; enable network
M586 P0 S1                                     ; enable HTTP
M586 P1 S0                                     ; disable FTP
M586 P2 S0                                     ; disable Telnet

; Drives
M569 P0 S1                                     ; physical drive 0 goes forwards using default driver timings |D3 stealthChop2
M569 P1 S1                                     ; physical drive 1 goes forwards using default driver timings
M569 P2 S1                                     ; physical drive 2 goes forwards using default driver timings 
M569 P3 S0                                     ; physical drive 3 goes forwards using default driver timings
M584 X0 Y1 Z2 E3                               ; set drive mapping
M350 X64 Y64 Z64 E64                           ; configure microstepping with interpolation
M92 X1761. Y1761. Z1761. E1488.59           ; set steps per mm 1761.5 1488.59 
M566 X1200.00 Y1200.00 Z1200.00 E1200.00       ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00    ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z500.00 E1000.00       ; set accelerations (mm/s^2)
M906 X500 Y500 Z500 E600                       ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                        ; Set idle timeout


; Axis Limits
M208 Z-40:300                                 ; set minimum Z

; Endstops
M574 X2 S1 P"!xstopmax"                            ; configure active-high endstop for low end on X via pin xstop
M574 Y2 S1 P"!ystopmax"                            ; configure active-high endstop for low end on Y via pin ystop
M574 Z2 S1 P"!zstopmax"                            ; configure active-high endstop for low end on Z via pin zstop

; Z-Probe
M558 P5 C"^zstop" H10  F1200 T1000 A3			; 
M557 R130 S20                                   ; define mesh grid
G31 X0 Y0 Z3.67 P500 h10

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4600 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bed" T0                              ; create bed heater output on bed and map it to sensor 0
        ; disable bang-bang mode for the bed heater and set PWM limit
M307 H0 R0.826 C133.9 D1.46 S1.00 V0.0
M140 H0                                        ; map heated bed to heater 0
M143 H0 S120                                   ; set temperature limit for heater 0 to 120C

M308 S1 P"e0temp" Y"thermistor" T100000 B4072  ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1                           ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 R2.707 C226.1 D3.97 S1.00 V0.0         ; disable bang-bang mode for heater  and set PWM limit
M143 H1 S260                                   ; set temperature limit for heater 1 to 280C
M570 H1 P5 T15

; Fans
M950 F0 C"fan0" Q500                           ; create fan 0 on pin fan0 and set its frequency
M106 P0 S0 H-1                                 ; set fan 0 value. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F0                               ; define tool 0
G10 P0 X0 Y0 Z0                               ; set tool 0 axis offsets
G10 P0 R0 S0                                   ; set initial tool 0 active and standby temperatures to 0C

M563 P2 S"2rr" D0 H1 F0                     ; define tool 2
G10 P2 X0 Y0 Z-23.3                                ; set tool 2 axis offsets
G10 P2 R0 S0  

M563 P5 S"TEST" D0 H1 F0                     ; define tool 2
G10 P2 X0 Y0 Z-29.3                                ; set tool 2 axis offsets
G10 P2 R0 S0  

; Custom settings are not defined

; Miscellaneous
T2
M575 P1 B57600 S0

How do I disable printer z+ movement when I turn on the printer?

@dc42 said in rotary delta + mesh compensation | Strange Z-Lift:

mesh probing

My mesh probing does not work correctly either, I posted a video earlier in this post https://forum.duet3d.com/topic/20887/rotary-delta-calibration-not-implemented/13?_=1612725679699,
Also g30 does not work correctly

@dc42 said in Rotary delta calibration not implemented?:

I will add calibration for rotary deltas to the firmware wishlist.

Thanks

@dc42 do you happen to know this user?

@dc42 And thank you for that.

@dc42 you didn't do any "calibration"?

@dc42
"My guess is that the homing switch positions and delta radius are the most important to calibrate. Do you agree?" - Yes, you're right.

@dc42
Why doesn't the G30 work in any way? I can't properly measure multiple points(

@dc42
"Another issue may be available memory. The RAM needed to do the calculation goes up as the square of the number of parameters to be calibrated. Nine is OK because that's the maximum supported on linear delta printers."

is it possible in the future to add support for spi or i2c external ram?
or is it easier to buy a board with more memory?

@dc42 said in Rotary delta calibration not implemented?:

Do you know which parameters of your machine are likely to be accurate, and which need to be calibrated?
Another issue may be available memory. The RAM needed to do the calculation goes up as the square of the number of parameters to be calibrated. Nine is OK because that's the maximum supported on linear delta printers.

M669 K10 U169.85 L320 R55.94 A-45:52 H432 X-60,Y60,Z180
U, L, - maybe accurate enough to measure;
R,H - within a small margin of error
A - it is difficult to measure without special tools
x y z - depends on the construction of the printer

The project specified in the link works on smoothie. but I reconfigured it to rrf

@jay_s_uk but smoothie doesn't work quite right.

@Orang_ https://www.thingiverse.com/thing:3489886