Thermistor 104nt-4-r025h42g

Phaedrux

You can find an example config for a RRF3 tool changer here: https://github.com/Duet3D/RRF-machine-config-files/tree/master/E3D_Tool_Changer/dc42-duet3-centreZero-2Titan-2Hemera

If you still have access to DWC. Upload these zip files, one at a time in the system tab. Don't extract them first. Reboot after each. Use M115 in the gcode console to verify the firmware has been applied.
https://github.com/Duet3D/RepRapFirmware/releases/download/2.05.1/Duet2Firmware-2.05.1.zip
https://github.com/Duet3D/RepRapFirmware/releases/download/3.0/Duet2and3Firmware-3.0.zip
https://github.com/Duet3D/RepRapFirmware/releases/download/3.3/Duet2and3Firmware-3.3.zip
https://github.com/Duet3D/RepRapFirmware/releases/download/3.4.5/Duet2and3Firmware-3.4.5.zip

That will get your firmware and DWC up to date.

You can see the change logs here:
https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x

For your config, might be a good idea to run through the configurator tool and generate a fresh set for RRF3.
https://configtool.reprapfirmware.org/Start

Backup your existing config files in the sys folder in case you want to switch back to RRF2. It’s easy to switch back and forth, just upload the zip file for the version you want and then upload your config files.

These documents will come in handy during the conversion.
https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview
https://docs.duet3d.com/en/User_manual/RepRapFirmware/Migration_RRF2_to_RRF3
https://docs.duet3d.com/en/User_manual/Reference/Gcodes

Mike 1

@Phaedrux said in Thermistor 104nt-4-r025h42g:

your existing config files in the sys folder in case you want to switch back to RR

I think I got the message.

-So I will copy the sd card.
-Run all firmeware updates.
-Use the configurator
-Make a lot bugfixing

Will most likely need your support!

It will take a few month...

Is it going to work?

Mike 1

Now it is flashed to 3.3. Everything including WiFi is gone. Will have to fix this next.

Phaedrux

@MIke-1 said in Thermistor 104nt-4-r025h42g:

Now it is flashed to 3.3. Everything including WiFi is gone. Will have to fix this next.

It's possible the firmware for the wifi module didn't flash properly. You can usually resolve this by connecting via USB and using YAT to send M997 S1, or if you have a PanelDue just send M997 S1 from the console. That will trigger a reflash of the wifi module.

Mike 1

@Phaedrux said in Thermistor 104nt-4-r025h42g:

irmware for the wifi module didn't flash properly. You can usually resolve this by connecting via USB and using

M587: Failed to add SSID to remembered list: another SPI transfer is pending ist the original Error

M997: File 0:/firmware/DuetWiFiServer.bin not found is the Error.
What went wrong. Such a dictionary is not existing on the sd card.

Just copied the files...now on the best way to 3.45

Phaedrux

@MIke-1 said in Thermistor 104nt-4-r025h42g:

What went wrong. Such a dictionary is not existing on the sd card.

The 3.3 update adds a firmware directory. Either the directory creation failed or the firmware update looked there before it was created. Once you're passed 3.3 it's not an issue anymore.

Mike 1

@Phaedrux

Made it to 3.45 now

I finshed the configurator and now want to use this as a basis to build it all up.

The config is quite strange. I have issues with M950 and I think I mess up channels.

Here is a section for the Z-Probe:

; Z-Probe Configurator
;M558 P5 C"^zprobe.in" H5 F120 T18000 ; set Z probe type to switch and the dive height + speeds
;G31 P500 X0 Y0 Z2.5

#########################################################
;New code: Duet website
;M558 P9 C"zprobe.in" H5 F120 T3000 ; BLTouch connected to Z probe IN pin, free up MOD pin
;M950 S0 C"zprobe.mod" ; servo/gpio 0 is Z probe MOD pin
;...
;M280 P0 S10 ; send control signal to BLTouch through servo/gpio 0

old code

M558 P7 X0 Y0 Z2 H3 F360 I0 T20000 ; Set Z probe type to switch, the axes for which it is used and the dive height + speeds
G31 P200 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height ; set Z probe trigger value, offset and trigger height
M557 X15:385 Y15:385 S40 ; define mesh grid

####Toolchanger example:
M558 P8 C"io3.in" H3 F1000:300 I0 T30000 ; Set Z probe type to switch, the axes for which it is used and the dive height + speeds
G31 P200 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height
M557 X-140:140 Y-80:80 S40 ; Define mesh grid

How do I detect which is the right channel?

Mike 1

This post is deleted!

Phaedrux

M950 uses pin names. You can learn about them here: https://docs.duet3d.com/User_manual/RepRapFirmware/Migration_RRF2_to_RRF3#pin-names

Mike 1

@Phaedrux

old code

M558 P7 X0 Y0 Z2 H3 F360 I0 T20000 ; Set Z probe type to switch, the axes for which it is used and the dive height + speeds
G31 P200 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height ; set Z probe trigger value, offset and trigger height
M557 X15:385 Y15:385 S40 ; define mesh grid

new code

M558 P7 C"zstop" H3 F360 I0 T20000
G31 P200 X0 Y0 Z0 ; set Z probe type to switch and the dive height + speeds
M557 X15:385 Y15:385 S40

Does this make sense? The cable is linked to the z-endstop on the board.

Is P7 the motor because ist should be P2 as it is linked to the barod's z-axis ?

Phaedrux

No P is the probe type.

https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m558-set-z-probe-type

Mike 1

@Phaedrux
Made some progress. I uplaoded files without any magic smoke.
But the last 3 termistiors do show -273°C

config.g

Any idea what it could be?

Phaedrux

@MIke-1 said in Thermistor 104nt-4-r025h42g:

But the last 3 termistiors do show -273°C

Can you show a screenshot of what you mean?

Can you send M98 P"config.g" in the gcode console and copy paste the results here?

Mike 1

@Phaedrux said in Thermistor 104nt-4-r025h42g:

M98 P"config.g"

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Error: Unknown pin name 'fan3'
Error: Fan number 3 not found
Error: Unknown pin name 'fan4'
Error: Fan number 4 not found
Error: Unknown pin name 'fan5'
Error: Fan number 5 not found
Error: Unknown pin name 'fan6'
Error: Fan number 6 not found
Error: Unknown pin name 'fan7'
Error: Fan number 7 not found
Error: Unknown pin name 'fan8'
Error: Fan number 8 not found
Warning: Macro file config-override.g not found

Have to got to work now

Phaedrux

If you get a temperature of -273°C, this indicates an open circuit, i.e. nothing is connected to the defined pins:
Check that the temperature sensor is connected to the correct pins
Check the wiring for breaks
Measure the resistance of the wires that connect to the Duet, and that it corresponds with what the firmware expects
Check that the configuration is set correctly for the temperature sensor.

Phaedrux

@MIke-1 said in Thermistor 104nt-4-r025h42g:

Error: Fan number 3 not found
Error: Unknown pin name 'fan4'
Error: Fan number 4 not found
Error: Unknown pin name 'fan5'
Error: Fan number 5 not found
Error: Unknown pin name 'fan6'
Error: Fan number 6 not found
Error: Unknown pin name 'fan7'
Error: Fan number 7 not found
Error: Unknown pin name 'fan8'
Error: Fan number 8 not found

For the fan names you'll need to use the actual fan pin names of where they are connected. Such as duex.fan# etc

Mike 1

@Phaedrux

All fans except one are running

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Error: Unknown pin name 'duex.fan0'
Error: Fan number 0 not found
Error: Unknown pin name 'duex.fan1'
Error: Fan number 1 not found
Error: Unknown pin name 'duex.fan2'
Error: Fan number 2 not found
Warning: Macro file config-override.g not found

Now I copied the old config-override.g into the directory and remevet duex. for the first 3 fans

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: Heater 0 predicted maximum temperature at full power is 403°C
Warning: Heater 1 predicted maximum temperature at full power is 715°C
Warning: Heater 2 predicted maximum temperature at full power is 842°C
Warning: Heater 3 predicted maximum temperature at full power is 494°C
Warning: Heater 4 predicted maximum temperature at full power is 575°C
Error: Heater 5 not found
Error: Heater 6 not found
Error: Heater 7 not found

Shown temperatures are unchanged. What to do next?

Phaedrux

@MIke-1 said in Thermistor 104nt-4-r025h42g:

Shown temperatures are unchanged. What to do next?

Did you see my previous reply?

If you get a temperature of -273°C, this indicates an open circuit, i.e. nothing is connected to the defined pins:
Check that the temperature sensor is connected to the correct pins
Check the wiring for breaks
Measure the resistance of the wires that connect to the Duet, and that it corresponds with what the firmware expects
Check that the configuration is set correctly for the temperature sensor.