Hi, i use the same Setup on a Duet Wifi with DueX5 and also on a Duet Maestro. All of the Printers are equipped with 2 Motors for Z and therefore i make use of the Leveling of the X-Axis Gantry before levelling the Bed.
Now my 3rd Printer is equipped with SKR v1.4 Turbo, 5 TMC 2209 Drivers and a Pi 4 as the SBC.
Everything seems to be working beneath 4 Facts:
1st: If in the Configuration
M584 X0 Y1 Z2:4 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
The Axis behaves normally incl. the Z - Axis
In the original Firmware i configure normally:
M584 X0 Y1 Z2:4 E3 ; set drive mapping
M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
This leads to an error-Message if i use it in the LPC-Port cause then Driver 4 will run with "0 Steps"...
2nd: Normally i need to configure the Motor-Amps via M906 for both Z-Motors:
Like here:
M906 X900 Y1000 Z850:850 E1000 I30
But if i do this in the LPC-Port, the Z-Drives will only going down, never up. I have got headache from this
M906 X900 Y1000 Z1000 E1000 I30
3rd: My Bed-Leveling do noting. No Chance that the Gantry will be leveled.
I use this for G32:
M561 ; clear any bed transform
G29 S2
; If the printer hasn't been homed, home it
if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
G28 ; home
; Probe the bed and do auto calibration
G1 X5 Y155 F6000 ; go to just above the first probe point
while true
if iterations = 15 ;max 15 Testdurchläufe
abort "Zu viele Auto-Kalibrierungs Versuche"
G30 P0 X47 Y155 Z-99999 ; Spindel Z-1
if result != 0
continue
G30 P1 X275 Y155 Z-99999 S2 ; Spindel Z-2
if result != 0
continue
if move.calibration.initial.deviation <= 0.003 ;max abweichung Je nach Z-Probe anpassen!
break
else
echo "wiederhole Kalibrierung da Abweichung zu hoch (" ^ move.calibration.initial.deviation ^ "mm)"
echo "Auto kalibrierung erfolgreich, Abweichung von: ", move.calibration.initial.deviation ^ "mm"
echo "Happy Printing"
;end loop
G29 ; probe the bed and enable compensation
But the outcome is frustrating:
| M98 P"0:/macros/Level-Z"Error: Some computed corrections exceed configured limit of 0.50mm: 0.208 -0.792 Error: Some computed corrections exceed configured limit of 0.50mm: 0.210 -0.789 Error: Some computed corrections exceed configured limit of 0.50mm: 0.205 -0.789 Error: Some computed corrections exceed configured limit of 0.50mm: 0.207 -0.790 Error: Some computed corrections exceed configured limit of 0.50mm: 0.212 -0.789 Error: Some computed corrections exceed configured limit of 0.50mm: 0.209 -0.790 Error: Some computed corrections exceed configured limit of 0.50mm: 0.208 -0.792 Error: Some computed corrections exceed configured limit of 0.50mm: 0.213 -0.794 Error: Some computed corrections exceed configured limit of 0.50mm: 0.210 -0.795 Error: Some computed corrections exceed configured limit of 0.50mm: 0.209 -0.792 Error: Some computed corrections exceed configured limit of 0.50mm: 0.208 -0.795 Error: Some computed corrections exceed configured limit of 0.50mm: 0.206 -0.791 Error: Some computed corrections exceed configured limit of 0.50mm: 0.209 -0.792 Error: Some computed corrections exceed configured limit of 0.50mm: 0.208 -0.792 Error: Some computed corrections exceed configured limit of 0.50mm: 0.208 -0.792 Zu viele Auto-Kalibrierungs Versuche
-- | --
Even this one will missed completely between the different tries:
echo "wiederhole Kalibrierung da Abweichung zu hoch (" ^ move.calibration.initial.deviation ^ "mm)"
Hi, i use the same Setup on a Duet Wifi with DueX5 and also on a Duet Maestro. All of the Printers are equipped with 2 Motors for Z and therefore i make use of the Leveling of the X-Axis Gantry before levelling the Bed.
Now my 3rd Printer is equipped with SKR v1.4 Turbo, 5 TMC 2209 Drivers and a Pi 4 as the SBC.
Everything seems to be working beneath 4 Facts:
1st: If in the Configuration
The Axis behaves normally incl. the Z - Axis
In the original Firmware i configure normally:
This leads to an error-Message if i use it in the LPC-Port cause then Driver 4 will run with "0 Steps"...
2nd: Normally i need to configure the Motor-Amps via M906 for both Z-Motors:
Like here:
M906 X900 Y1000 Z850:850 E1000 I30
But if i do this in the LPC-Port, the Z-Drives will only going down, never up. I have got headache from this
M906 X900 Y1000 Z1000 E1000 I30
3rd: My Bed-Leveling do noting. No Chance that the Gantry will be leveled.
I use this for G32:
But the outcome is frustrating:
Even this one will missed completely between the different tries:
echo "wiederhole Kalibrierung da Abweichung zu hoch (" ^ move.calibration.initial.deviation ^ "mm)"
Any Ideas?
Regards MoS-tekknix