@phaedrux said in First home Problem:

Then I suggest you go through that link and tune the settings to suit your printer.

Thank i changed sensitivity and its working fine now .

@phaedrux how i calculate it ? m915 H
Im added H400 to M915 changed S to 0 and now its homing X and Y fine .

@phaedrux
and how i tune it i changed :
; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
M400 ; dokoncenie vsetkych pohybov
M915 Y S3 R0 F0 ; zmena sensityvity na motoroch X a Y
M913 Y70 ; drop motor current to 70%
M400 G91 ; relative positioning
;G1 H2 Z5 F12000 ; lift Z relative to current position
G1 H1 Y-220 F8000 ; move quickly to X axis endstop and stop there (first pass)
G90 ; absolute positioning
M400 ; dokoncenie vsetkych pohybov
M913 Y100 ; return current to 100%
M400 ; dokoncenie vsetkych pohybov

M915 Y Sn , i change n to everithing in low numbers it wont move and if i change it to higher number its crashing .

m569 p0
Drive 0 runs in reverse, active low enable, timing fast, mode spreadCycle, ccr 0x101b4, toff 4, tblank 2, hstart/hend/hdec 3/3/0, pos unknown

Hi , i changed my X Y motors to E3D with 0.9degree and now my homing absolutly not working . its crash and crashing than stop with error Homing Failed .

config.g :
; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Thu Jul 15 2021 19:20:56 GMT+0200 (Central European Summer Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Prusa i3" ; set printer name

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0 S0 ; physical drive 0 goes forwards X
M569 P1 S1 ; physical drive 1 goes forwards Y
M569 P2 S0 ; physical drive 2 goes forwards Z
M569 P3 S1 ; physical drive 3 goes forwards E
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X200 Y200 Z397.48 E394.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X2000.00 Y2000.00 Z100.00 E10000.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z650 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X-2.4 Y-6 Z0 S1 ; set axis minima
M208 X250 Y210 Z240 S0 ; set axis maxima

; Endstops
M574 X1 S3 ; configure sensorless endstop for low end on X
M574 Y1 S3 ; configure sensorless endstop for low end on Y
M574 Z1 S2 ; configure Z-probe endstop for low end on Z

; Z-Probe
M558 P1 C"zprobe.in" H5 F300 T6000 ; set Z probe type to unmodulated and the dive height + speeds
M308 S2 P"e1_temp" A"Pinda V2" Y"thermistor" T10000 B3950 ; pinda v2
G31 P500 X45 Y20 Z-0.15 ; set Z probe trigger value, offset and trigger height
M557 X30:230 Y0:186 S50 H5 ; 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 B0 S1.00 ; disable 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" Q100 ; 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" Q100 ; 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 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
M501 ; load saved parameters from non-volatile memory
M915 X Y S15 R0 ; zmena sensityvity na motoroch X a Y
T0 ; Nastavenie na Hrot 0
G29 S1 ; Nacitanie kompenzacie heatbedu

homeall.g :
; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
M400 ; wait for current moves to finish
M915 X Y S30 R0 ; zmena sensityvity na motoroch X a Y
M913 X40 Y40 ; drop motor current to 70%
G91 ; relative positioning
G1 H2 Z5 F8000 ; lift Z relative to current position
G1 H1 X-260 Y-220 F8000 ; move quickly to X axis endstop and stop there
G90 ; absolute positioning
G1 X110 Y85 F9000 ; move to middle of bed plus probe offsets
G30 ; home z0

homex.g
; homex.g
; called to home the X axis
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
;M400 ; dokoncenie vsetkych pohybov
;M915 X S10 R0 ; zmena sensityvity na motoroch X a Y
;M913 X70 ; drop motor current
;M400 ; dokoncenie vsetkych pohybov
;G91 ; relative positioning
;G1 H2 Z5 F12000 ; lift Z relative to current position
;G1 H1 X-260 F5000 ; move quickly to X axis endstop and stop there
;G90 ; absolute positioning
;M400 ; dokoncenie vsetkych pohybov
;M913 X100 ; return current to 100%
;M400 ; dokoncenie vsetkych pohybov

M400
M915 X Y S50 R0 ; zmena sensityvity na motoroch X a Y
M913 X70 Y70 ; drop motor current to 70%
M400 G91; relative positioning
G1 H2 Z10 F12000 ; lift Z relative to current position
G1 H1 X-250 F6000 ; move quickly to X axis endstop and stop there (first pass)
G90 ; absolute positioning
M400
M913 X100 Y100 ; return current to 100%
M400

homey.g :
; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
M400 ; dokoncenie vsetkych pohybov
M915 Y S10 R0 ; zmena sensityvity na motoroch X a Y
M913 Y70 ; drop motor current to 70%
M400 G91 ; relative positioning
G1 H2 Z10 F12000 ; lift Z relative to current position
G1 H1 Y-220 F8000 ; move quickly to X axis endstop and stop there (first pass)
G90 ; absolute positioning
M400 ; dokoncenie vsetkych pohybov
M913 Y100 ; return current to 100%
M400 ; dokoncenie vsetkych pohybov

@phaedrux said in First home Problem:

Then I suggest you go through that link and tune the settings to suit your printer.

Thank i changed sensitivity and its working fine now .

@phaedrux im using only this : M915 X Y S8 R1 ;

@phaedrux
M122 :
M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.02 or later
Board ID: 08DGM-917NK-F2MS4-7J1D8-3S06K-KZSWD
Used output buffers: 3 of 24 (11 max)
=== RTOS ===
Static ram: 23876
Dynamic ram: 75292 of which 0 recycled
Never used RAM 15248, free system stack 184 words
Tasks: NETWORK(ready,12.2%,227) HEAT(delaying,0.0%,314) Move(notifyWait,0.1%,340) MAIN(running,84.4%,461) IDLE(ready,3.3%,29), total 100.0%
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:00:29 ago, cause: power up
Last software reset at 2021-07-15 20:08, reason: User, GCodes spinning, available RAM 15248, slot 1
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Step timer max interval 0
MCU temperature: min 16.7, current 20.4, max 20.6
Supply voltage: min 12.5, current 12.6, max 12.7, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, standstill, SG min/max not available
Driver 1: position 0, standstill, SG min/max not available
Driver 2: position 0, standstill, SG min/max not available
Driver 3: position 0, standstill, SG min/max not available
Driver 4: position 0, standstill, SG min/max not available
Driver 5: position 0
Driver 6: position 0
Driver 7: position 0
Driver 8: position 0
Driver 9: position 0
Driver 10: position 0
Driver 11: position 0
Date/time: 2021-07-20 18:06:25
Cache data hit count 1094592074
Slowest loop: 5.48ms; fastest: 0.17ms
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 3.8ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
=== 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
LCD is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 15.56ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8

• WiFi -
  Network state is active
  WiFi module is connected to access point
  Failed messages: pending 0, notready 0, noresp 0
  WiFi firmware version 1.26
  WiFi MAC address 60:01:94:2e:9b:35
  WiFi Vcc 3.40, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 24240
  WiFi IP address 192.168.0.220
  WiFi signal strength -44dBm, mode 802.11n, reconnections 0, sleep mode modem
  Clock register 00002002
  Socket states: 0 0 0 0 0 0 0 0

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled

@fcwilt i dont know , its copied from internet , i total new in DUET .

Hi , i changed the bltouch for Pinda sonda v2 and now when i turn on the printer and click home all , X axis dont move and Y axis move to home . After this homing when i repeat Home ALL ith work fine , X run to home and Y run to home .

Someone help ??

Thanks

Files :

config.g
; 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 Jun 28 2021 17:13:06 GMT+0200 (Central European Summer Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Prusa i3" ; set printer name

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0 S0 ; physical drive 0 goes forwards X
M569 P1 S1 ; physical drive 1 goes forwards Y
M569 P2 S0 ; physical drive 2 goes forwards Z
M569 P3 S1 ; physical drive 3 goes forwards E0
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X100.40 Y99.16 Z400.24 E394.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X2000.00 Y2000.00 Z100.00 E10000.00 ; set accelerations (mm/s^2)
M906 X650 Y650 Z650 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X-7.5 Y-2 Z0 S1 ; set axis minima
M208 X250 Y210 Z240 S0 ; set axis maxima

; Endstops
M574 X1 S3 ; configure sensorless endstop for low end on X
M574 Y1 S3 ; configure sensorless endstop for low end on Y
M574 Z1 S2 ; configure Z-probe endstop for low end on Z

; Z-Probe
M558 P5 C"^zprobe.in" I1 H0.7 F400 T8000 A20 S0.003 ; pinda v2
M308 S2 P"e1_temp" A"Pinda V2" Y"thermistor" T10000 B3950 ; pinda v2
G31 P500 X45 Y20 Z0.05 ; set Z probe trigger value, offset and trigger height
M557 X7.5:215 Y10:195 S20 ; 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 B0 S1.00 ; disable 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 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
M501 ; load saved parameters from non-volatile memory
M915 X Y S8 R1 ; zmena sensityvity na motoroch X a Y
T0 ; Nastavenie na Hrot 0

homeall.g
; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
M400 ; wait for current moves to finish
M913 X70 Y70 ; drop motor current to 70%
M400 G91 ; relative positioning
G1 H2 Z5 F8000 ; lift Z relative to current position
G1 H1 X-250 Y-210 F8000 ; move quickly to X axis endstop and stop there
G90 ; absolute positioning
G1 X80 Y85 F9000 ; move to middle of bed plus probe offsets
G30 ; home z0

homez.g
; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
T0 ; select first hot end
G91 ; Relative coordinates
G1 Z5 F200 ; Lower bed.
G4 P800 ; Dwell for 500ms - to ensure bed is down
G90 ; Absolute positioning
G1 X35 Y15 F3000 ; Go to first bed probe point and home the Z axis
G30 ; Calibrate Z-axis
G1 Z1 F200 ; Raise bed to 1mm.

@phaedrux

; homeall.g
; called to home all axes
;
; generated by RepRapFirmware Configuration Tool v3.2.3 on Sun Jun 27 2021 18:14:24 GMT+0200 (Central European Summer Time)
M400
M913 X70 Y70 ; drop motor current to 70%
M400 G91 ; relative positioning
G1 H2 Z5 F12000 ; lift Z relative to current position
G1 H1 X-270 Y-210 F10000 ; move quickly to X axis endstop and stop there
G90 ; absolute
G1 X67 Y148 F10000 ; move to middle of bed plus probe offsets
G30 ; home z0

Sometimes going home okay when i start the printer and sometimes when i turn on the printer the bltouch wont light red and when i run homeall its go in the middle and stop with this error.

@phaedrux
Yes it works when i send G30