@oliof
Hi,

Thank for your information, I have check a lot of videos, tutos, and other CR-30 informations.
I will update the printer with NAK3D motors mount, allready ordered and a replacement Belt. It's same belt material seen on Ideaformer 3D Belt printers. So I hope better than the original one.
I see the linear rail kit from NAK3D, but it's expensive and not sure about quality for long time use, I will do same kind of kit by myself with HIWin linear rail.
For the nozzle system, I think I will try with the original at the bigging, and switch with orbiter system or similar after first custom step...

Good morning,

I would like to know if a Duet2 Wifi card can be used to install in a Creality CR-30 printer.
The design of this printer is special because of the infinite Z axis. The X and Y axes are based on the main XY system but Z is a belt, there is no Z printing plate at all. And the X and Y axes are tilted by 45°.

So I have some questions about this project before I start:
First of all, has anyone ever made this kind of modification to the design of this printer?

• Can Duet 2 hardware be used for this type of printer? (I have 1 unused Duet2Wifi card in stock)
• What about the firmware configuration for this printer?
• Can the RRF configurator be used for this printer if the configuration choice is based on the XY core?
• What would be the specificities to take into account for the configuration of this machine at the hardware level and at the FW level?

Thanks for your help.
Sincerely.
Stephane from France.

Hello,

I want to include a specific macro for my delta machine to do some automatic cycles after booting the machine and run autocalibration.

So, how can I link a macro at the end of my config.g file ?
Is there a G code for this kind of request ?

FW version : 3.4.5
Hardware : DUET2WIFI

Thanks for your support.

I solve the 2 problems now.

Heater tuning OK, and sensor pin was wrrong... My fault...

Thanks, Topic can be closed.

Hello everybody,

Sorry for my bad english, it's not not my native language. I will try to do my best to explain my 3D printer problems...

So, after upgrading FW from v2.05.1 to 3.0, I have upgraded my Config.g file and change old Gcode to new Gcode commands to be compatible with v3.0 FW.
After some wifi connection problem (no more connection to DWC after upgrade), I decide to use YAT with USB bus to finish my FW upgrade to last version 3.4.5.
The printer is runing, but some bugs are not solved for the moment, I hope you can help me...

HW and Software information :
Board : Duet 2 WiFi (v1.02)
FW : RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.5 (2022-11-30)
Duet WiFi Server Version: 1.27

The machine is a Delta printer type (3DP ATOM 2.5EX) with Duet2Wifi board.
For me, the FW upgrade is OK, but I have some problems with my config.g file.

I have upload the old version (2.0.5.1) and my last version (3.4.5) of the config file to be able to compare the evolution of the system file.

; Configuration file for Duet WiFi (firmware version 2.03)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.3 on Mon Dec 02 2019 23:08:15 GMT+0100 (heure normale d’Europe centrale)

; General preferences
G90                                                     ; send absolute coordinates...
M83                                                     ; ...but relative extruder moves
M550 P"Atom 2.5 EX"                                     ; set printer name
M665 R112.5 L225.265 B110 H343                          ; 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
M551 P"ATOM 2.5EX"                                      ; set password
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 backwards
M569 P1 S0                                              ; physical drive 1 goes backwards
M569 P2 S0                                              ; physical drive 2 goes backwards
M569 P3 S0                                              ; physical drive 3 goes backwards
M569 P4 S1                                              ; physical drive 4 goes forwards
M584 X0 Y1 Z2 E3:4                                      ; set drive mapping
M350 X128 Y128 Z128 E64:64 I0                           ; configure microstepping without interpolation
M92 X640.00 Y640.00 Z640.00 E400.00:400.00              ; set steps per mm
M566 X6000.00 Y6000.00 Z6000.00 E1500.00:1500.00        ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E9000.00:9000.00     ; set maximum speeds (mm/min)
M201 X1200.00 Y1200.00 Z1200.00 E1200.00:1200.00        ; set accelerations (mm/s²)
M906 X800 Y800 Z800 E900:900 I10                        ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                                 ; Set idle timeout

; Axis Limits
M208 Z-10 S1                                            ; set minimum Z

; Endstops
M574 X2 Y2 Z2 S1                                        ; set active high endstops

; DYZE Filament SENTINEL Monitor
M581 T1 E1 S0 C0                                        ; DYZE Filament SENTINEL connected to E1_stop

; Z-Probe
M558 P4 I1 H3 F120 T6000                                ; set Z probe type to switch and the dive height + speeds
G31 P500 X0 Y0 Z-0.15                                   ; set Z probe trigger value, offset and trigger height
M557 R100 S20                                           ; define mesh grid

; Heaters
M307 H0 B0 S1.00                                        ; disable bang-bang mode for the bed heater and set PWM limit
M305 P0 T100000 B4138 R4700                             ; set thermistor + ADC parameters for heater 0
M143 H0 S230                                            ; set temperature limit for heater 0 to 230°C
M305 P1 T100000 B4138 R4700                             ; set thermistor + ADC parameters for heater 1
M143 H1 S230                                            ; set temperature limit for heater 1 to 230°C

; Fans
M106 P0 S0 I0 F500 H-1 C"Side Fans"                     ; set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 T35:70 H1:2 C"Nozzle Fan"                       ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on (50% at 35°C)
M106 P2 S0 I0 F500 H-1                                  ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F0                                        ; define tool 0
G10 P0 X0 Y0 Z0                                         ; set tool 0 axis offsets
G10 P0 R100 S200                                        ; set initial tool 0 active temperatures to 200°C and standby temperatures to 100°C
M563 P1 D1 H1 F0                                        ; define tool 1
G10 P1 X0 Y0 Z0                                         ; set tool 1 axis offsets
G10 P1 R100 S200                                        ; set initial tool 1 active temperatures to 200°C and standby temperatures to 100°C

; Custom settings
G28                                                     ; Home all axes

; Miscellaneous
M570 H1 P5 T15 S2                                       ; Configure heater fault detection
M501                                                    ; load saved parameters from non-volatile memory
M911 S10 R11.5 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"    ; set voltage thresholds and actions to run on power loss

config (FW2.0.5.1).g

; Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.15 on Wed Feb 22 2023 20:46:12 GMT+0100 (heure normale d’Europe centrale)

; General preferences
M575 P1 S1 B57600                                       ; enable support for PanelDue
G90                                                     ; send absolute coordinates...
M83                                                     ; ...but relative extruder moves
M550 P"Atom 2.5 EX"                                     ; set printer name
M665 R112.5 L225.265 B110 H343.55                       ; Set delta radius, diagonal rod length, printable radius and homed height (L225.265)
M666 X0 Y0 Z0                                           ; put your endstop adjustments here, or let auto calibration find them

; Network
M551 P"ATOM 2.5EX"                                      ; set password
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 backwards
M569 P1 S0                                              ; physical drive 1 goes backwards
M569 P2 S0                                              ; physical drive 2 goes backwards
M569 P3 S0                                              ; physical drive 3 goes backwards
M569 P4 S1                                              ; physical drive 4 goes forwards
M584 X0 Y1 Z2 E3:4                                      ; set drive mapping
M350 X256 Y256 Z256 E128:128 I0                         ; configure microstepping without interpolation
M92 X1280.00 Y1280.00 Z1280.00 E771,68:771,68           ; set steps per mm
M566 X3000.00 Y3000.00 Z3000.00 E1500.00:1500.00        ; set maximum instantaneous speed changes => Jerk (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E12000.00:12000.00   ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z3000.00 E1500.00:1500.00        ; set accelerations (mm/s²)  => OLD : M201 X3000.00 Y3000.00 Z3000.00 E1500.00:1500.00
M906 X850 Y850 Z850 E850:850 I10                        ; set motor currents (mA) and motor idle factor in per cent
M84 S10                                                 ; Set idle timeout

; Axis Limits
M208 Z-10 S1                                              ; set minimum Z

; Endstops
M574 X2 S1 P"xstop"                                     ; configure switch-type (e.g. microswitch) endstop for high end on X via pin xstop
M574 Y2 S1 P"ystop"                                     ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin ystop
M574 Z2 S1 P"zstop"                                     ; configure switch-type (e.g. microswitch) endstop for high end on Z via pin zstop

; DYZE Filament SENTINEL Monitor
M591 P1 C"e1stop" S1 D0                                 ; DYZE Filament SENTINEL connected to E1_stop

; Z-Probe
M558 P5 C"^zprobe.in" H3 F120 T6000                     ; set Z probe type to switch and the dive height + speeds 
;M558 H30                                                ;*** Remove this line after delta calibration has been done and new delta parameters have been saved
G31 P500 X0 Y0 Z-0.15                                   ; set Z probe trigger value, offset and trigger height
M557 R100 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 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 H1:2 T30:50                                  ; 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
M563 P1 D1 H1 F0                                        ; define tool 1
G10 P1 X0 Y0 Z0                                         ; set tool 1 axis offsets
G10 P1 R0 S0                                            ; set initial tool 0 active and standby temperatures to 0C
M572 D0:1 S0.2                                          ; Set or report extruder pressure advance for extruder E01 and E02 => standart value is 0.5

; Custom settings
G28                                                     ; Home all axes
M104 S175 												; set standby nozzle temp to 175°C to prevent oozing during homing and auto bed leveling
M140 S70												; set bed temperature to 70°C and bed standby temperature to 40°C

; Miscellaneous
M570 H1 P5 T15 S2                                       ; Configure heater fault detection
M501                                                    ; load saved parameters from non-volatile memory
M911 S11 R11.5 P"M913 X0 Y0 G91 M83 G1 Z3 E-10 F1000"   ; set voltage thresholds and actions to run on power loss
T0                                                      ; select first tool

config (FW v3.4.5).g

I try to explain my2 problems :

1°/ First, the Z sensor is not correctly configured (it's an Omron optical switch). The Z sensor is always activated (wrong parameter in config.g?), but it must be active only when it is pressed during probing.
I need to invert the Z probe reading signal. I don't find the right parameter/command line on Duet3D documentation (M558 command) to put in my config file...

As you can see the sensor is always active...

=================================================

2°/ Second problem I have is this message, but I didn't find the problem or line in link to that in my config.g file.
It's an error message when I try to active the hotbed.

When I reset, I have same error message after several seconds.

Thanks for your support and help.

Regards.
Stephane from France.

Hello,

Sorry if it's stupid question for you, but I'm not a electronic or software ingeneer...

I need to connect my relay to 1pin for signal and the second wire to ground, then I will have a signal for the relay ?
what will be the exit voltage ? 3.3, 5v or other voltage ?

Can I use every pin on the extension connector or only several pins are usable ?

Thanks for your help.

Bye.

@Phaedrux said in RRF 2.05.1: full freeze - no web, no PanelDue, no USB-Serial:

e it as long as the PanelDue is connected?

Yes, on my printer, the system does not freeze all the time, but very regularly... It happens several times before I find the solution to disconnect the panel.

Hi,

I have exacly same problem on my printer, then I try to remove my PanelDue for the moment, and no more problems...
Same FW version on the Duet Board, and last FW of the PanelDue, but it was same with the old FW of the Panel.

The Duet2 board (v1.04) can stay serveral days connected and used without any problems when the PanelDue is disconnected, but when I connect the screen, after several hours using the panel, all the system freeze and I lost connection with the Duet Web Control (v2.0.7)
Each time, the printer finish the job without problems, but if the machine switch to pause mod (to change the filament for exemple) when system is freezed, it's impossible to restart the print, and that bad because you lose time and money with bad parts...

In this case, how to reset ? OFF + ON, or Emergency button...

Hope have an answer about this problem to be able to use my PanelDue again...

Bye

Hello,

Thanks for this information, can I create a file or macro to be able to run this code to put on/off my LED light system ?

And witch pin can I use to control my realy ? (I would like to have 2 relay on my printer if possible)

Thanks for your support

S.W

Hello,

It's a Duet2 Wifi.

Thanks