Posts made by eduardschlegel

thanks for your advice.
one last question, can I drive the two x-axis motors over the Z1 and Z2 connector

oh okay so I can use the duet 2 wifi und drive the motors at 80% (thats also recommended to avoid overheating?)?

I don't want to go over 3A motors anyways.

okay thank you soo far, I think I will go with the duet 3 then, do you know when the shipping will start and if it will be possible to use sensorless homing, that would be very nice to zero out the workpiece.

hello,

I'm planning to build my own CNC and I wanted to know with stepper motors are the best for me.

In general:
Size 100x100x10cm
Balscrew:
https://www.ebay.de/itm/250-1550mm-SFU1605-Kugelumlaufspindel-Mutterblock-DSG16H-kupplung-BK-BF12/233164312490?var=532646499289
linear rail:
https://www.ebay.de/itm/2X-SBR20-1000mm-1m-Linear-Linearführung-Welle-4X-SBR20UU-Linearwagen-CNC/232998989290
Motor: your suggestions
As Spindel:
https://www.amazon.de/Makita-RT0700CX2J-Oberfräse-und-Trimmer/dp/B00CKYCG8S

I will have dual X, one Y, one Z motors.

As a result, I want to be able to mill wood and aluminium.

can you recommend sufficient stepper motors, my idea was to use:
https://www.ebay.de/itm/Promotion-Schrittmotor-Nema-23-Stepper-Motor-270-oz-in-3A-76mm-Flat-shaft-CNC/163855575007
or
https://www.ebay.de/itm/ACT-MOTOR-GmbH-1PC-Nema23-Schrittmotor-23HS2430-3A-112mm-425oz-in-Bipolar-8mm/253725110697?hash=item3b1331f1a9:g:Em0AAOSwgvFbOeZY
but I read that the duet 2 wifi is limited to 2A.

thank you in advance.

no, it does look good

but it is missing over here as well or am I wrong

do you see a fail, or do you have a reference picture because I can't find a picture of my board revision?

okay, now its:
M502
Warning: Macro file config.g not found.
ok

so what is the next step to do?
can I do something before checking the board itself, because it's realy hard to get access to it?

yes the sd card is in the DUET2WIFI

and yes the SD Card structure is correctly

M503
ok<LF>
M122
=== Diagnostics ===<LF>RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later<LF>Board ID: 08DGM-9T6BU-FG3S8-6JKDD-3S86T-KBKVD<LF>Used output buffers: 1 of 24 (2 max)<LF>=== RTOS ===<LF>Static ram: 25680<LF>Dynamic ram: 93208 of which 0 recycled<LF>Exception stack ram used: 312<LF>Never used ram: 11872<LF>Tasks: NETWORK(ready,1876) HEAT(blocked,1236) MAIN(running,4528) IDLE(ready,160)<LF>Owned mutexes:<LF>=== Platform ===<LF>Last reset 00:01:33 ago, cause: power up<LF>Last software reset time unknown, reason: User, spinning module GCodes, available RAM 11872 bytes (slot 1)<LF>Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d<LF>Error status: 0<LF>Free file entries: 10<LF>SD card 0 not detected, interface speed: 30.0MBytes/sec<LF>SD card longest block write time: 0.0ms, max retries 0<LF>MCU temperature: min 28.9, current 31.7, max 32.0<LF>Supply voltage: min 11.9, current 12.0, max 12.0, under voltage events: 0, over voltage events: 0, power good: yes<LF>Driver 0: standstill, SG min/max not available<LF>Driver 1: standstill, SG min/max not available<LF>Driver 2: standstill, SG min/max not available<LF>Driver 3: standstill, SG min/max not available<LF>Driver 4: standstill, SG min/max not available<LF>Date/time: 1970-01-01 00:00:00<LF>Cache data hit count 200831864<LF>Slowest loop: 0.99ms; fastest: 0.08ms<LF>I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0<LF>=== Move ===<LF>Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms<LF>Bed compensation in use: none, comp offset 0.000<LF>=== DDARing ===<LF>Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0<LF>=== Heat ===<LF>Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1<LF>=== GCodes ===<LF>Segments left: 0<LF>Stack records: 0 allocated, 0 in use<LF>Movement lock held by null<LF>http is idle in state(s) 0<LF>telnet is idle in state(s) 0<LF>file is idle in state(s) 0<LF>serial is ready with "M122" in state(s) 0<LF>aux is idle in state(s) 0<LF>daemon is idle in state(s) 0<LF>queue is idle in state(s) 0<LF>autopause is idle in state(s) 0<LF>Code queue is empty.<LF>=== Network ===<LF>Slowest loop: 0.88ms; fastest: 0.00ms<LF>Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)<LF>HTTP sessions: 0 of 8<LF>- WiFi -<LF>Network state is disabled<LF>WiFi module is disabled<LF>Failed messages: pending 2779096485, notready 2779096485, noresp 2779096485<LF>Socket states: 0 0 0 0 0 0 0 0<LF>ok<LF>

so the board still doesn't sie the sd card but the conifig.g is ok?

Edit:
but the SD Card gets detected inside my paneldue

Hello,
i have switch to an external antenna following this guide:

https://forum.duet3d.com/topic/2825/converting-the-duet-wifi-to-use-an-external-antenna

after that, i tried to use M997 S1 but the firmware was not found, so i cleaned the sd card and tried to reinstall everything.
then used bossa to flash the duet, now i can send M115 and get :

FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.03 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2019-06-13b2<LF>ok<LF>

back, but i can not use M997 S1:

M997 S0
M997: Firmware binary "Duet2CombinedFirmware.bin" not found<LF>ok<LF>
M997 S1
M997: File DuetWiFiServer.bin not found<LF>ok<LF>

using M21:

M21
M21: No SD card present<LF>ok<LF>

Shows no sd card, but I can use it in my pc whis no problem.
do anyone have a solution?