okay so now iam struggling since two months with the calibration of my printer.. and i have no idea what is wrong.. i cant level my bed and everytime i rung G29 for bed compensation my hight map looks different. Sometimes the probe doesnt triggers and sometimes it says on X0 Y0 i have +8mm wich doesnt work
so the piezo probe trigger point varies, i can calculate the trigger height after every print. But the hotend is fix and nothing moves instead the height wich comes from the piezo trigger.
i dont really know what to do and also with the bed compensation i have to correct the first layer height with babysteps. i cannot geht a right print, its really frustating.
Iam using a Duet Wifi with an Duex5, I have two X Motors and one for the Y-axis my Printbed is 600x550 mm. for the Z Leveling iam using 3 independent Z Motors
maybe you can check my Bed.g file and config.g but i dont know whats wronk there
bed.g
; Auto calibration routine
;Clear and Home Printer Set Temperature
M561 ; Clear any bed transform, otherwise homing may be at the wrong height
M190 S60 ; Set Heatbed temperatur 60 and wait
M109 T1 S230 ; Set Extruder0 Temperature 230 and wait
M109 T0 S230 ; Set Extruder1 Temperature 230 and wait
G1 E-5 ; Retraction Extruder -5mm
G28 ; home the printer
;slow down movement to delineate bed touch from travel moves
;Probing Points
G30 P0 X15 Y15 Z-99999
G30 P1 X15 Y75 Z-99999
G30 P2 X15 Y150 Z-99999
G30 P3 X15 Y229 Z-99999
G30 P4 X15 Y304 Z-99999
G30 P5 X15 Y385 Z-99999
G30 P6 X15 Y460 Z-99999
G30 P7 X225 Y15 Z-99999
G30 P8 X225 Y75 Z-99999
G30 P9 X225 Y150 Z-99999
G30 P10 X225 Y229 Z-99999
G30 P11 X225 Y304 Z-99999
G30 P12 X225 Y385 Z-99999
G30 P13 X225 Y460 Z-99999
G30 P14 X485 Y15 Z-99999
G30 P15 X485 Y75 Z-99999
G30 P16 X485 Y150 Z-99999
G30 P17 X485 Y229 Z-99999
G30 P18 X485 Y304 Z-99999
G30 P19 X485 Y385 Z-99999
G30 P20 X485 Y460 Z-99999 S3
M557 X15:485 Y15:485 S50 ;define levelling grid
G29 ;load grid levelling mesh
G1 X0 Y0 Z20 F3000 ; get the head out of the way of the bed
M500 ;save calibration to config_override.g
and my Config.g file
; Configuration file for Duet WiFi (firmware version 1.20 or newer)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Thu Mar 01 2018 19:06:59 GMT+0100
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
; Network
M550 PX1 ; Set machine name
M551 P3dconstructions ; Set password
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 S1 ; Drive X goes forwards
M569 P1 S1 ; Drive X1 goes forwards
M569 P2 S0 ; Drive Z1 goes forwards(orig Z)
M569 P3 S0 ; Drive Z2 goes forwards (Ex 0)
M569 P4 S0 ; Drive Z3 goes backwards (Ex 1)
M569 P5 S1 ; Drive Y goes forwards
M569 P6 S1 ; EXT 0 goes forwards
M569 P7 S1 ; EXT 1 goes forwards
M584 X0:1 U1 Y5 Z2:3:4 V3:4 E6:7 P3 ; Apply custom drive mapping
M671 X-35.86:-35.85:586.14 Y75:385:229 S6.5 ; leadscrews at front middle, front rear left and rear right
M350 X16:16 U16 Y16 Z16:16:16 V16:16 E16:16 I1 ; Configure microstepping with interpolation
M92 X64:64 U64 Y64 Z1600:1600:1600 V1600:1600 E401.27:401.27 ; Set steps per mm
M566 X900:900 U900 Y900 Z25:25:25 V25:25 E600:600 ; Set maximum instantaneous speed changes (mm/min)
M203 X21000:21000 U21000 Y21000 Z200:200:200 V200:200 E3600:3600 ; Set maximum speeds (mm/min)
M201 X2400:2400 U2400 Y2400 Z250:250:250 V250:250 E1000:1000 ; Set accelerations (mm/s^2)
M906 X1600:1600 U1600 Y1600 Z1400:1400:1400 V1400:1400 E1600:1600 I60 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
M572 D0 S0 ; pressure advance
; Axis Limits
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X500 Y500 Z500 S0 ; Set axis maxima
; Endstops
Endstops
M574 X1 Y1 Z1 S0 ; Set endstops controlled by probe
; Zprobe
M558 P8 I1 R2 F300 X0 Y0 Z0 H8 ; Set Z probe type to unmodulated and the dive height + speeds
G31 X0 Y0 Z-0.32 P100 ; Set Z probe trigger value, offset and trigger height
M557 X15:485 Y15:485 S30 ; Define mesh grid
; Heaters
M301 H0 S1.00 P1484.5 I53.818 D907.1 T0.4 ; Use PID on bed heater (may require further tuning)
M305 P0 T100000 B3950 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M301 H1 P25.3 I1.215 D61.5 T0.3 S1.0 ; Use PID on Heater 1
M305 P1 T100000 B4725 C7.060000e-8 R4700 X4 ; Set thermistor + ADC parameters for heater 1 and remap it to channel 4
M143 H1 S280 ; Set temperature limit for heater 1 to 280C
M301 Hh P25.3 I1.215 D61.5 T0.3 S1.0 ; Use PID on Heater 2
M305 P2 T100000 B4138 C0 R4700 X5 ; Set thermistor + ADC parameters for heater 2 and remap it to channel 5
M143 H2 S280 ; Set temperature limit for heater 2 to 280C
P25.3, I1.215, D61.5
; Fans
M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1:2 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H1:2 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on
; Tools
M563 P0 D0 H1 ; Define tool 0
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S200 ; Set initial tool 0 active and standby temperatures to 0C
M563 P1 D1 H2 ; Define tool 1
G10 P1 X0 Y-18 Z0 ; Set tool 1 axis offsets
G10 P1 R0 S200 ; Set initial tool 1 active and standby temperatures to 0C
; Automatic power saving
M911 S19 R20 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss
; Custom settings are not configured
M501 ; Load EEPROM
iot would be great if you could help me and finde something