Mesh probe grid not in defined range on Y axis

fcwilt

Hi,

I don't understand why it is not working with the correct mesh values.

Just a side note, since the offset is +Y you can set the Y min value in your mesh grid to your actual Y min if you want.

To speed things up trying to determine what values are messing things up you can change the M557 S20 parameter to P2 and it then should only probe the min/max values in each axis.

Did you check for another M208 or M557 somewhere that is overriding the values you think are being used?

Frederick

pipersw

I have test M557 X0:300 Y80:300 S20 and no warning, stuck at Y=218.
The head move to Y=300 with G1 gcode.

my config.g:

; Configuration file for Duet WiFi (firmware version 2.03)
; executed by the firmware on start-up
;

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves

M669 K1 ; switch to CoreXY mode

; Network
M550 P"COREXY" ; Set machine name
M552 S1 ; Enable network
;*** Access point is configured manually via M587
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
M569 P0 S0 ; Drive 0 goes forwards (X)
M569 P1 S0 ; Drive 1 goes forwards (Y)
M569 P2 S0 ; Drive 2 goes forwards (Z)
;M569 P4 S0 ; Drive 4 goes forwards (Z) ; for Bed levelling using multiple independent Z motor drivers
;M569 P5 S0 ; Drive 5 goes forwards (Z) ; for Bed levelling using multiple independent Z motor drivers
M569 P3 S1 ; Drive 3 goes backwards (E0)

;M584 X0 Y1 Z2:4 E3 ; three Z motors connected to driver outputs Z
;M671 X-74:-74:330 Y-30:330:150 S1.0 ; Z leadscrews are at (-74,-30), (-74,330) and (330,150), 1mm compensation max

M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z400 E820 ; Set steps per mm with 1/16 and BMG extruder with 0.9° stepper
M566 X1200 Y1200 Z60 E3000 ; Set maximum instantaneous speed changes (mm/min)
M203 X30000 Y30000 Z1000 E6000 ; Set maximum speeds (mm/min)
M201 X5000 Y5000 Z500 E10000 ; Set accelerations (mm/s^2)
M906 X1400 Y1400 Z1400 E1200 I30 ; Set motor currents (mA) and motor idle factor
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y-3 Z0 S1 ; Set axis minima
M208 X300 Y300 Z200 S0 ; Set axis maxima

; Endstops
M574 X1 Y1 S1 ; Set active high and disabled endstops

; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M307 H3 A-1 C-1 D-1 ; Disable heater 3 on PWM channel for BLTouch
M558 P9 H5 F150 T4000 B1 ; Set Z probe type to bltouch and the dive height + speeds
G31 P25 X0 Y82 Z1.030 ; Set Z probe trigger value, offset and trigger height
;M557 X0:300 Y80:218 S20 ; Set Z probe point or define probing grid
M557 X0:300 Y80:300 S20

; Heaters
M307 H0 A254.7 C545.2 D0.9 S1.00 V24.4 B0 ; Disable bang-bang mode for the bed heater and set PWM limit
M307 H1 A564.6 C201.7 D6.1 S1.00 V24.1 B0 ; Disable bang-bang mode for the nozzle heater and set PWM limit
M305 P0 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S275 ; Set temperature limit for heater 1 to 275C

; Fans
M106 P0 S0 I0 F500 H-1 C"HotEnd_Fan" ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T45 C"Extruder_Fan" ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 H100:101:102 T45:55 L0.3 C"Electronic_Fan" ; set fan 2 value, turn on at 30% if the CPU temperature reaches 45C, and increase to full speed gradually as the temperature rises to 55C

; Tools
M563 P0 D0 H1 ; 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

; Automatic saving after power loss is not enabled

; Custom settings
M305 P101 S"DuetDriversTemp" ; temperature warning and overheat flags on the TMC2660 on Duet
M305 P102 S"DuexDriversTemp" ; temperature warning and overheat flags on the TMC2660 on Duex
M912 P0 S6.0 ; calibrate CPU temperature
;M556 S80 X0.125 Y0 Z0.5 ; axis skew compensation
M307 H2 A-1 C-1 D-1 ; Disable heater 2 on PWM channel for LED strip
M42 P2 S0 ; LED strip on heater 2 off

; Miscellaneous
T0 ; Select first tool

;M501 ; Read stored parameters from EEPROM

;M80 ; Turn 24V power supply ON

fcwilt

This post is deleted!

pipersw

M584 is commented because it's for future use of 3 z steppers. Actually I use two z steppers in serial so M584 is not used.

If you see my previous post M557 with Y=218 don't work. The y offset probe is 82, so the first value reachable is 80. I have warning for Y lower.
In order to reduce test time I use the second line with M557 P2, and I test with the maximum Y to see if I have warning for probe points not reachable and if the probe goes far that 118.

I don't know why I have to put the maximum y bed size in M557, in this case the last probe point is Y=218 so good.

I don't have a config.override file.

I have do some tests with different values for Y in M557, and I have always the probe offset substracted from the defined Y value in M557 for the maximum Y probing.

I have 2.03 firmware

Phaedrux

Can you post your homing files as well?

pipersw

Why ? homing files are not concerned by probing, not ?
I could post it when I come back to home

Phaedrux

I want to see if there is something in them like a g92 to set an x y position that could be interfering.

fcwilt

@pipersw said in Mesh probe grid not in defined range on Y axis:

M584 is commented because it's for future use of 3 z steppers. Actually I use two z steppers in serial so M584 is not used.

Where is the M584 command that is currently in use?

Frederick

pipersw

I have cleaned my config file, I joined all the configuration files :

13_1567539625081_stop.g 12_1567539625081_sleep.g 11_1567539625080_retractprobe.g 10_1567539625080_resume.g 9_1567539625080_pause.g 8_1567539625080_homez.g 7_1567539625080_homey.g 6_1567539625079_homex.g 5_1567539625079_homeall.g 4_1567539625079_heightmap.csv 3_1567539625079_deployprobe.g 2_1567539625079_config.g 1_1567539625078_cancel.g 0_1567539625078_bed.g

Phaedrux

I don't think it matters, but you've got a rogue G31 inside your M558 command

M558 P9 H3 F100 T6000 A10 S0.03 R0.5 B0 G31 P25 ; Set Z probe

Remove the G31 P25 and see if it makes a difference. Could explain why the offset isn't seeming to work.

But maybe that error wasn't there previously in which case, I'm at a loss. The other files look ok.

fcwilt

Hi,

I downloaded your most recent posted config.g file and I still don't see a M584 command.

Perhaps there are defaults settings being used but I think it best to have an explicit command just to play it safe.

The noise you are hearing may be related to the speed of the move(s).

Frederick

pipersw

@fcwilt said in Mesh probe grid not in defined range on Y axis:

Hi,

I downloaded your most recent posted config.g file and I still don't see a M584 command.

Perhaps there are defaults settings being used but I think it best to have an explicit command just to play it safe.

The noise you are hearing may be related to the speed of the move(s).

Frederick

I will add it. thx.

config.g:
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves

M669 K1 ; switch to CoreXY mode

; Network
M550 P"HYPERCUBE_EVO_NGEN" ; Set machine name
M552 S1 ; Enable network
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
M569 P0 S0 ; Drive 0 goes forwards (X)
M569 P1 S0 ; Drive 1 goes forwards (Y)
M569 P2 S0 ; Drive 2 goes forwards (Z)
M569 P3 S1 ; Drive 3 goes backwards (E0)

M584 X0 Y1 Z2 E3:4 ; Set drive mapping

M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z400 E820 ; Set steps per mm with 1/16 and BMG extruder with 0.9° stepper
M566 X1200 Y1200 Z60 E3000 ; Set maximum instantaneous speed changes (mm/min)
M203 X30000 Y30000 Z1000 E6000 ; Set maximum speeds (mm/min)
M201 X5000 Y5000 Z500 E10000 ; Set accelerations (mm/s^2)
M906 X1400 Y1400 Z1400 E1200 I30 ; Set motor currents (mA) and motor idle factor
M84 S30 ; Set idle timeout