Duex5 I2C issues with endstops and fan
-
Re: External triggers don't work on Duex5
Hello!
I have a problem similar to one described in the thread linked above. Duex5 doesn't recognize signal on endstops (all of them) on Duex5. Tested with config.g and trigger6.g files included in linked thread.
When trying to enable FAN/LED 8 output, I2C errors occour and are listed in response for M122 command. Other Duex5 boards connected to the same Duet board work fine.
I also suspect SX1509 soldering, close-up photos attached
RRF 2.05.1
Duex5 v0.10
SD card with files rom factory, modified config.g and trigger6.gconfig.g with added line: M581 E0:1:2:3:4:5:6 T6 S1 C0
; Configuration file for factory testing Duet Ethernet and Wifi with V2.05.1 firmware ******************************************************************************************************************* FOR TESTING ONLY! USE https://configurator.reprapfirmware.org/ to generate configuration files for your printer! ******************************************************************************************************************* ; Communication and general M111 S0 ; Debug off M550 PDuetTest ; Machine name and Netbios name (can be anything you like) M551 Preprap ; Machine password (used for FTP) *** Ethernet networking: The following lines are used for factory testing - PLEASE REMOVE THEM M552 P192.168.1.34 ; IP address M554 P192.168.1.255 ; Gateway M553 P255.255.255.0 ; Netmask ;*** End of factory test lines to be removed ;*** Networking M552 S1 ; Turn network on M555 P2 ; Set output to look like Marlin G21 ; Work in millimetres G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ; Axis and motor configuration M569 P0 S1 M569 P1 S1 M569 P2 S1 M569 P3 S1 M569 P4 S1 M574 X2 Y2 Z2 S1 M665 R105.6 L215.0 B85 H250 M666 X0 Y0 Z0 M350 X16 Y16 Z16 E16:16 I1 M92 X80 Y80 Z80 M906 X1000 Y1000 Z1000 E800 I60 M201 X1000 Y1000 Z1000 E1000 M203 X20000 Y20000 Z20000 E3600 M566 X1200 Y1200 Z1200 E1200 ; Thermistors M305 P0 T100000 B3950 R4700 H30 L0 M305 P1 T100000 B3974 R4700 H30 L0 M305 P2 T100000 B3974 R4700 H30 L0 M570 S180 ; Adjustments for dummy heaters on test rig M307 H0 A250 C140 D5.5 B1 M307 H1 A250 C140 D5.5 B0 M307 H2 A250 C140 D5.5 B0 ; Disable Fan 1 thermostatic mode M106 P1 H-1 ; Tool definitions M563 P0 D0 H1 G10 P0 S0 R0 M563 P1 D1 H2 G10 P1 S0 R0 M92 E80:80 ; Z probe and compensation definition M558 P5 F100 T6000 X0 Y0 Z0 H3 G31 P100 X0 Y0 Z-0.25 M208 S1 Z-0.2 T0 ;******************************************************************************** ; M117 Use https://configurator.reprapfirmware.org/ to set up your printer config ;******************************************************************************** M581 E2:3:4:5:6 T6 S1 C0trigger6.g
M291 R"Hello 6" P"World"
-
@szalek First you should remove or comment it out these lines:
******************************************************************************************************************* FOR TESTING ONLY! USE https://configurator.reprapfirmware.org/ to generate configuration files for your printer! ********************************************************************************************************************** Ethernet networking: The following lines are used for factory testing - PLEASE REMOVE THEMafter that, run this command and post the result
M98 P"config.g" -
Also please post the results of M122.
When and where did you purchase the Duet and Duex?
-
After config.g modifications result for M98 P"config.g":
okM122 results after boot and after sending fan control command (i.e. M106 P8 S255) in attached file, I2C errors start to show up after trying to control the fans:
M122_result.txtDueX board was bought about a month ago from Duet3D with label number 1220X290, Duet board is a little older (also bought from Duet3D) and works fine with other DueX boards so I assume it's DueX board problem.
-
@szalek I agree, it appears that the DueX is faulty. Please email warranty@duet3d.com and cc your supplier. You will receive a response this afternoon with a link to a form to fill in.
