wow, that embarrassing haha, i tried that before but that was when i was running the RRF3 config on the RRF2 firmware, It works now! i learned a lot thank you for all your help!

so there was a setting in cura that had to be switched. I had to change the "code Flavor" from repetier host to reprap. Must have forgot to do that after I installed the board. it seems that the mesh compensations is working now.

so there was a setting in cura that had to be switched. I had to change the "code Flavor" from repetier host to reprap. Must have forgot to do that after I installed the board. it seems that the mesh compensations is working now.

@Phaedrux said in My print cant get a first layer:

G30 Z2.3 ; my noizzle hight - je mehr umso näher zum boden
M280 P0 S7 ; Lift BL S

yeah the cura code generated the G30 Z2.3 and M280 S7

• the M280 S7 was the line of code that flashed the :
  Error: in GCode file line 19: M280: missing parameter 'P'

I'm might mess around with some of the Cura setting to see if that will fix some of it.

ill go ahead and set the xy offset as well.

config:
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Mon Mar 15 2021 23:10:38 GMT-0700 (Mountain Standard Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"My Printer" ; set printer name
M665 R155 L397.19 B155 H520 ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0 Y0 Z0 ; put your endstop adjustments here, or let auto calibration find them

; 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
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z80.00 E403.00 ; set steps per mm
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 X1000.00 Y1000.00 Z1000.00 E1000.00 ; set accelerations (mm/s^2)
M906 X1200 Y1200 Z1200 E1200 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 Z0 S1 ; set minimum Z

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

; Z-Probe
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z1.1667; set Z probe trigger value, offset and trigger height
M557 R150 S45 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit
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 B4138 ; 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 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S280 ; set temperature limit for heater 1 to 280C

; 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
M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on

; Tools
M563 P0 S"Extruder1" 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

; Custom settings are not defined

; Miscellaneous
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

Home delta------
; homedelta.g
; called to home all towers on a delta printer
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Mon Mar 15 2021 23:10:38 GMT-0700 (Mountain Standard Time)
G91 ; relative positioning
G1 H1 X705 Y705 Z705 F6000 ; move all towers to the high end stopping at the endstops (first pass)
G1 H2 X-5 Y-5 Z-5 F3000 ; go down a few mm
G1 H1 X10 Y10 Z10 F1200 ; move all towers up once more (second pass)
G1 Z-5 F6000 ; move down a few mm so that the nozzle can be centred
G90 ; absolute positioning
G1 X0 Y0 F6000 ; move X+Y to the centre

Bed.g-----------

; bed.g
; called to perform automatic delta calibration via G32
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Mon Mar 15 2021 23:10:38 GMT-0700 (Mountain Standard Time)
M561 ; clear any bed transform
; Probe the bed at 6 peripheral and 6 halfway points, and perform 6-factor auto compensation
; Before running this, you should have set up your Z-probe trigger height to suit your build, in the G31 command in config.g.
G30 P0 X0 Y149.9 H0 Z-99999
G30 P1 X129.82 Y74.95 H0 Z-99999
G30 P2 X129.82 Y-74.95 H0 Z-99999
G30 P3 X0 Y-149.9 H0 Z-99999
G30 P4 X-129.82 Y-74.95 H0 Z-99999
G30 P5 X-129.82 Y74.95 H0 Z-99999
G30 P6 X0 Y74.9 H0 Z-99999
G30 P7 X64.87 Y37.45 H0 Z-99999
G30 P8 X64.87 Y-37.45 H0 Z-99999
G30 P9 X0 Y-74.9 H0 Z-99999
G30 P10 X-64.87 Y-37.45 H0 Z-99999
G30 P11 X-64.87 Y37.45 H0 Z-99999
G30 P12 X0 Y0 H0 Z-99999 S6
; Use S-1 for measurements only, without calculations. Use S4 for endstop heights and Z-height only. Use S6 for full 6 factors
; If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (trigger height at that XY position) - (trigger height at centre of bed)

M122 Results
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet WiFi 1.02 or later
Board ID: 0JD0M-9P6B2-NJ4S8-6J1F4-3S86P-9A7GL
Used output buffers: 3 of 24 (21 max)
=== RTOS ===
Static ram: 27980
Dynamic ram: 93000 of which 60 recycled
Exception stack ram used: 512
Never used ram: 9520
Tasks: NETWORK(ready,348) HEAT(blocked,1224) MAIN(running,1816) IDLE(ready,80)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:04:16 ago, cause: power up
Last software reset at 2021-03-17 11:21, reason: User, spinning module GCodes, available RAM 9104 bytes (slot 1)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 29.4, current 29.7, max 30.0
Supply voltage: min 24.0, current 24.1, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/216
Driver 1: standstill, SG min/max 0/208
Driver 2: standstill, SG min/max 0/214
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2021-03-17 17:51:00
Cache data hit count 418806310
Slowest loop: 4.84ms; fastest: 0.14ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 3.2ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 166, MaxWait: 243757ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 4, completed moves: 4, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C

Start of cura code
;FLAVOR:Repetier
;TIME:4883
;MINX:-30.301
;MINY:41.493
;MINZ:0.3
;MAXX:40.707
;MAXY:123.903
;MAXZ:50.7
;Generated with Cura_SteamEngine 4.5.0
M190 S20
M104 S215
M109 S215
M82 ;absolute extrusion mode
G28 ;Home
G92 E0
M280 P S3
G1 Z50 F25000 ; lift noizzle
G30 Z2.3 ; my noizzle hight - je mehr umso näher zum boden
M280 P0 S7 ; Lift BL Sensor
G92 E0
G92 E0
G1 F2400 E-3
;LAYER_COUNT:337
;LAYER:0
M107
G0 F3600 X-6.852 Y41.676 Z0.3
;TYPE:SKIRT
G1 F2400 E0
G1 F1800 X-6.08 Y41.885 E0.0399

for my config-override.g :
; config-override.g file generated in response to M500 at 2021-03-17 10:41
; This is a system-generated file - do not edit
; Delta parameters
M665 L397.190:397.190:397.190 R157.922 H519.993 B155.0 X0.118 Y-0.262 Z0.000
M666 X0.663 Y-0.748 Z0.085 A0.00 B0.00
; Heater model parameters
M307 H0 A211.5 C687.6 D1.4 S1.00 V24.2 B0
M307 H1 A340.0 C140.0 D5.5 S1.00 V0.0 B0
; Workplace coordinates
G10 L2 P1 X0.00 Y0.00 Z0.00
G10 L2 P2 X0.00 Y0.00 Z0.00
G10 L2 P3 X0.00 Y0.00 Z0.00
G10 L2 P4 X0.00 Y0.00 Z0.00
G10 L2 P5 X0.00 Y0.00 Z0.00
G10 L2 P6 X0.00 Y0.00 Z0.00
G10 L2 P7 X0.00 Y0.00 Z0.00
G10 L2 P8 X0.00 Y0.00 Z0.00
G10 L2 P9 X0.00 Y0.00 Z0.00

is my workplace coordinates suppose to be populated with the compensation data points???

I have set my Z 0 by using a piece of paper as a height reference and sending the G92 Z0 command. i also set my trigger height z off set in my config.g file, ran the mesh compensation (G29) to get the adjusted height map for my prints. but the only problem is that it doesn't seem to be compensating during my prints.
I'm wondering if that is caused by this error produced by my slicer (cura) :
Error: in GCode file line 19: M280: missing parameter 'P'

it could be irrelevant, just thought it should be noted.

regardless, my prints are failing from the initial first layer and it seems to be that the compensation is not running during the print.

OK that worked, thank you

@Phaedrux yes it does, there is just no graphical interface that shows the height map in the control drop down.

My mesh compensation map disappeared from my drop down menu. it was there before but now it is not there. it disappeared after I tried leveling the bed a bunch of times because the map was getting a bunch of errors. I restarted my machine a few times already and i am still have this issue.

wow, that embarrassing haha, i tried that before but that was when i was running the RRF3 config on the RRF2 firmware, It works now! i learned a lot thank you for all your help!