BLTouch3 + Duet2 + RRPF3 Upgrade (not working properly)

interwebsdesigner

I have found lots of posts on this and cannot seem to get my BL up and running after upgrading to the new board/firmware.

I have checked all the wires many times - same setup on rrpf
BL cycles as normal on startup with a solid light at the end
Z Home raises the bed but never deploys the pin on BL
Can't manually deploy or retract the pin and z-probe on UI says 1000 and is red.

I have to be missing something here with the new syntax - it was all just working before the upgrade. I do have to do a wire continuity test but hopefully it is just an issue with the new config.

Here is my config:

; Communication and general
M111 S0                             			; Debug off
M550 PBigBot	                    			; Machine name (P + anything you like)
M551 Preprap                        			; Machine password (used for FTP connections)
M552 S1           								; Enable WiFi
M555 P2                             			; Set output to look like Marlin
M575 P1 B57600 S1		                		; Comms parameters for PanelDue
M669 k1                    						; set CoreXY mode

; Configuration
M569 P0 S0               						; X Drive 0 goes forwards (change to S0 to reverse it)
M569 P1 S1              						; Y Drive 1 goes forwards. 
M569 P2 S1                						; ZaZb - Motors - Forwards
M569 P3 S1                						; E0 Drive 3 goes forwards 0
M569 P4 S1                						; E1 Drive 4 goes forwards

M350 X16 Y16 Z16 E16 I1             			; Set 16x microstepping with interpolation

M92 X100 Y100 Z397            					; Set axis steps/mm.
M92 E415	            						; Set extruder steps/mm.

M906 X800 Y800 Z800 E800            			; Set motor currents (mA).

M201 X1000 Y1000 Z500 E500         				; Accelerations (mm/s^2)					
M203 X12000 Y12000 Z1200 E800       			; Maximum speeds (mm/min)
M566 X800 Y800 Z30 E600             			; Maximum jerk speeds mm/minute

M208 X300 Y300 Z500            					; set axis maxima (adjust to suit your machine)
M208 X0 Y0 Z0 S1                    			; set axis minima (adjust to make X=0 and Y=0 the edges of the bed)

G21                                 			; Work in millimetres
G90                                 			; Send absolute coordinates...
M83                                 			; ...but relative extruder moves

; Endstops
M574 X1 S1 P"xstop"
M574 Y2 S1 P"!^ystop"

; Z probe BLTouch
M558 P9 C"^zprobe.in"H5 F200 T2000
G31 X39 Y50 Z1 P2.5
M557 X15:285 Y15:285 S25

; Heaters & Temp Sensors
M308 S0 P"bedtemp" Y"thermistor" T100000 B4388 ; 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                            			   ; 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 B4388  ; 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                                        ; disable bang-bang mode for heater and set PWM limit

; Tools
M563 P0 D0 H1 F0                               ; define tool 0

; Fans
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

;*** If you are using axis compensation, put the figures in the following command
M556 S78 X0 Y0 Z0                   		; Axis compensation here
M208 S1 Z0									; set minimum Z
M501										; Load Config-Override.g that is created using M500
T0                                  		; select first hot end

; M98 P/sys/homeall.g

Home Z (trying to get homez.g working and then I will update homeall.g)

G91 ; relative positioning
G1 H2 Z5 F4800 ; lift Z relative to current position
G90 ; absolute positioning
G1 X150 Y105 F4800 ; go to first probe point
G30 ; home Z by probing the bed```

deployprobe.g:

M280 P0 S10

retract.g:

M280 P0 S90

Phaedrux

@interwebsdesigner said in BLTouch3 + Duet2 + RRPF3 Upgrade (not working properly):

M558 P9 C"^zprobe.in"H5 F200 T2000

Looks like you're missing a space between the pin name and the H5.

Does sending M401 and M402 cause the pin to deploy and retract?

@interwebsdesigner said in BLTouch3 + Duet2 + RRPF3 Upgrade (not working properly):

retract.g:

Are the actual files called deployprobe.g and retractprobe.g and are they located in the system files area?

If you send the M280 commands to deploy and retract does it work?

Can you also send M122 and M98 P"config.g" in the console and share the results?

DIY-O-Sphere

@interwebsdesigner
The declaration of the servo channel is missing.

M950 S0 C"exp.heater7"                          ; create servo pin 0 for BLTouch

As an example..

Insert that code before

M558

This post is deleted!

interwebsdesigner

@phaedrux said in BLTouch3 + Duet2 + RRPF3 Upgrade (not working properly):

M280

Fixed the space
They are named correctly in the system files area
M280 commands are non responsive

M122

=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.2.2 running on Duet WiFi 1.02 or later
Board ID: 0JD0M-9P6B2-NJ4S8-6J9D6-3SJ6S-1A4GJ
Used output buffers: 3 of 24 (11 max)
=== RTOS ===
Static ram: 23460
Dynamic ram: 73244 of which 200 recycled
Never used RAM 15176, free system stack 184 words
Tasks: NETWORK(ready,186) HEAT(blocked,308) MAIN(running,449) IDLE(ready,20)
Owned mutexes:
=== Platform ===
Last reset 00:03:02 ago, cause: software
Last software reset at 2022-01-01 10:06, reason: User, GCodes spinning, available RAM 15352, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
MCU temperature: min 20.8, current 25.0, max 25.2
Supply voltage: min 24.1, current 24.3, max 24.7, under voltage events: 0, over voltage events: 0, power good: yes
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: 2022-01-01 10:09:34
Cache data hit count 221935625
Slowest loop: 6.06ms; fastest: 0.21ms
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 3.1ms, 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: 15.89ms; fastest: 0.00ms
Responder states: HTTP(2) HTTP(1) 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 48:3f:da:a6:ef:04
WiFi Vcc 3.38, reset reason Power up
WiFi flash size 2097152, free heap 23624
WiFi IP address 192.168.1.16
WiFi signal strength -52dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00002002
Socket states: 0 0 2 0 0 0 0 0

M98 P"config.g"

M98 P"config.g"
Heater 0 is disabled because its model is undefined
Heater 1 is disabled because its model is undefined

I just haven't run the tuning yet

@DIY-O-Sphere
I added that line to the the config. New config here -

; Communication and general
M111 S0                             			; Debug off
M550 P"BigBot"	                    			; Machine name (P + anything you like)
M551 P"reprap"                        			; Machine password (used for FTP connections)
M552 S1           								; Enable WiFi
M555 P2                             			; Set output to look like Marlin
M575 P1 B57600 S1		                		; Comms parameters for PanelDue
M669 k1                    						; set CoreXY mode

; Configuration
M569 P0 S0               						; X Drive 0 goes forwards (change to S0 to reverse it)
M569 P1 S1              						; Y Drive 1 goes forwards. 
M569 P2 S1                						; ZaZb - Motors - Forwards
M569 P3 S1                						; E0 Drive 3 goes forwards 0
M569 P4 S1                						; E1 Drive 4 goes forwards

M350 X16 Y16 Z16 E16 I1             			; Set 16x microstepping with interpolation

M92 X100 Y100 Z397            					; Set axis steps/mm.
M92 E415	            						; Set extruder steps/mm.

M906 X800 Y800 Z800 E800            			; Set motor currents (mA).

M201 X1000 Y1000 Z500 E500         				; Accelerations (mm/s^2)					
M203 X12000 Y12000 Z1200 E800       			; Maximum speeds (mm/min)
M566 X800 Y800 Z30 E600             			; Maximum jerk speeds mm/minute

M208 X300 Y300 Z500            					; set axis maxima (adjust to suit your machine)
M208 X0 Y0 Z0 S1                    			; set axis minima (adjust to make X=0 and Y=0 the edges of the bed)

G21                                 			; Work in millimetres
G90                                 			; Send absolute coordinates...
M83                                 			; ...but relative extruder moves

; Endstops
M574 X1 S1 P"xstop"
M574 Y2 S1 P"!^ystop"

; Z probe BLTouch
M950 S0 C"exp.heater7" 							; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F200 T2000
G31 X39 Y50 Z1 P2.5
M557 X15:285 Y15:285 S25

; Heaters & Temp Sensors
M308 S0 P"bedtemp" Y"thermistor" T100000 B4388 ; 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                            			   ; 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 B4388  ; 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                                        ; disable bang-bang mode for heater and set PWM limit

; Tools
M563 P0 D0 H1 F0                               ; define tool 0

; Fans
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

;*** If you are using axis compensation, put the figures in the following command
M556 S78 X0 Y0 Z0                   		; Axis compensation here
M208 S1 Z0									; set minimum Z
M501										; Load Config-Override.g that is created using M500
T0                                  		; select first hot end

; M98 P/sys/homeall.g

On power up it is still cycling the test and turning solid red. Just nothing with the M280 commands. I am going to go through the PDF and see if I missed anything.

interwebsdesigner

@arnold_r_clark This did it. Works as expected now! Thanks all - on to the next problem

M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch

Solved BLTouch3 + Duet2 + RRPF3 Upgrade (not working properly)