Best posts made by sn0w1995

@Phaedrux

Here is the M122 right after the motor stopped working (I can only post part of the code because otherwise the post will be reported as spam.):

=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SJ-6J1DD-3SJ6P-TBY3G
Used output buffers: 1 of 24 (7 max)
=== RTOS ===
Static ram: 25712
Dynamic ram: 93568 of which 0 recycled
Exception stack ram used: 472
Never used ram: 11320
Tasks: NETWORK(ready,628) HEAT(blocked,1232) MAIN(running,3728) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:05:07 ago, cause: power up
Last software reset at 2023-01-06 17:46, reason: Unknown, spinning module Platform, available RAM 11132 bytes (slot 2)
Software reset code 0x00b0 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f80f BFAR 0xe000ed38 SP 0x20001ff4 Task 0x5754454e
Stack: 0040c0c1 0040c0c6 21000000 00000000 40ba7c00 00000000 00000000 43910000 41800000 3e178897 3e1cd04f be07a50f 421dd6a9 00000000 47688900 37d33333 4354c416 00000000 40853000 80000010 0040c0bd 10000000 e000ed04
Error status: 0
Error status: 0

Free file entries: 9
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 17.9, current 28.9, max 29.0
Supply voltage: min 23.9, current 24.2, max 24.4, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/1023
Driver 1: ok, SG min/max 0/115
Driver 2: ok, SG min/max 0/167
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2023-01-07 09:20:51
Cache data hit count 851506708
Slowest loop: 247.02ms; fastest: 0.06ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 157, MinFreeDm: 106, MaxWait: 125029ms
Bed compensation in use: mesh, comp offset 0.000
=== DDARing ===
Scheduled moves: 548, completed moves: 539, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
Heater 0 is on, I-accum = 0.3
Heater 1 is on, I-accum = 0.4

@sn0w1995

I can't post the rest of the code, unfortunately, because of spam protection. I have packed the code into a txt file.

M122.txt

I have also connected another motor and let it run freely and there the same problem occurs.

Edit: I also tried printing the top layers to check if it has something to do with the z-height, but there the problem does not occur.

Hello all,

Recently I have a strange problem that I have not been able to solve. I have a Renkforce RF2000, which is equipped with two extruders. The extruder in question is attached to the side of the printer and does not move when printing. I want to print fiber-reinforced samples, so I generate the Gcode myself in a program I wrote, which has always worked well so far.
Currently I want to print tensile specimens with fiber reinforcement.
In my problem, I am printing three samples side by side. From a certain layer, where fiber strands are inserted, fiber strands are surrounded by normal plastic. The printer does the same for the first sample and then switches to the second and from that point on the extruder stops spinning. The extruder also can no longer be controlled to pull back or extrude filament. Only when I restart the printer it works again, but breaks off at the same point during printing.

The previous 20 layers everything works fine. The wiring also looks good. I am using firmware 2.0.5.

Does anyone know how I fix the problem?

Thanks in advance!