Strange bugs 3.3beta2

Phaedrux

M376 H20 ; bed compensation taper

With a taper set the amount moved to compensate is diminished over the duration of the print and for small amounts can make it very hard to see.

Can you post a screenshot showing your heightmap?

How often do you re-create the heightmap?

Dep

I've done it many times. The print shows that the compensation does not work. I also attach a long stick to the pulley to check if there is movement or not.

If necessary, I can shoot a video.

Dep

@Phaedrux said in Strange bugs 3.3beta2:

@Dep said in Strange bugs 3.3beta2:

M376 H20 ; bed compensation taper

With a taper set the amount moved to compensate is diminished over the duration of the print and for small amounts can make it very hard to see.

I've tried disabling taper. M376 H0
Nothing changes.

jay_s_uk

add G29 S1 after the G28 in your start script

Dep

@jay_s_uk It is added:

homeall.g (G29 S1 here)

; homeall.g
; called to home all axes
;
M98 P"homex.g"
M98 P"homey.g"
M98 P"bed.g"
G29 S1

jay_s_uk

@Dep ah, missed that

Phaedrux

All I can think is that the conditional gcode in your homing files is skipping something.

Can you try adding G29 S1 to your slicer start gcode after the purge filament macro?

Then check if mesh compensation is active in M122 during the print and see if the Z axis is moving.

OwenD

Could it be that you're not homing Z after you run bed.g ?

Phaedrux

@OwenD said in Strange bugs 3.3beta2:

Could it be that you're not homing Z after you run bed.g ?

Bed.g is getting called as part of homeall. bed.g calls homez.

Dep

The oddities continue. Now there is a problem with the filament monitor: min -5% and printing continues:

20.03.2021, 10:39:40	M591 d0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 131 agc 107, measured sensitivity 25.37mm/rev, min -5% max 105% over 153582.5mm
20.03.2021, 10:32:45	M591 d0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 131 agc 107, measured sensitivity 25.36mm/rev, min -5% max 105% over 151673.8mm
20.03.2021, 10:25:49	M591 d0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 131 agc 107, measured sensitivity 25.36mm/rev, min -5% max 105% over 149761.4mm
20.03.2021, 10:22:38	M591 d0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 131 agc 107, measured sensitivity 25.36mm/rev, min -5% max 105% over 148885.3mm
20.03.2021, 10:21:55	M591 d0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 131 agc 107, measured sensitivity 25.36mm/rev, min -5% max 105% over 148686.4mm
20.03.2021, 10:21:18	M591 d0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 131 agc 107, measured sensitivity 25.36mm/rev, min -5% max 105% over 148515.8mm

After the "reset":

20.03.2021, 10:52:50	M591 D0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 132 agc 107, measured sensitivity 25.51mm/rev, min 97% max 104% over 2092.2mm
20.03.2021, 10:50:15	M591 D0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 132 agc 107, measured sensitivity 25.51mm/rev, min 97% max 104% over 1380.5mm
20.03.2021, 10:48:02	M591 D0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 132 agc 107, measured sensitivity 25.53mm/rev, min 97% max 104% over 766.6mm
20.03.2021, 10:47:35	M591 D0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 132 agc 107, measured sensitivity 25.54mm/rev, min 97% max 104% over 644.5mm
20.03.2021, 10:45:52	M591 D0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 132 agc 107, measured sensitivity 25.57mm/rev, min 97% max 104% over 171.1mm
20.03.2021, 10:45:22	M591 D0
Duet3D rotating magnet filament monitor v3 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, version 3, mag 132 agc 107, measured sensitivity 25.57mm/rev, min 97% max 101% over 26.5mm
20.03.2021, 10:45:02	M292
Printing paused at X-21.7 Y-33.3 Z2.5 C40.0
20.03.2021, 10:44:51	Resume state saved
20.03.2021, 10:44:24	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:44:14	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:43:53	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:43:39	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:43:19	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:42:57	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:42:43	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:42:34	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, enabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:42:31	M591 d0 s1
20.03.2021, 10:42:24	M591 d0
Duet3D rotating magnet filament monitor v1 on pin 21.io1.in, disabled, sensitivity 28.80mm/rev, allow 30% to 160%, check every 3.0mm, no data received
20.03.2021, 10:42:21	M591 d0 s0

All settings are higher in this thread.

I ran 170 hours long print. I should have tried to install the old firmware, something is wrong here

And a couple of screenshots to tread:

Dep

And I already had it. But at that moment
I had one of the extruders disabled on the CAN bus and errors were pouring in. I thought it was because of this.

Last time min was -107% the extruder ended up stuck, but the printer kept printing in air all night.

In general, the filament monitor does not work on this firmware.

Dep

I installed 3.2.2 firmware - the errors disappeared, the mesh is working, the filament monitor is working.

The printer is printing 5 hours, the flight is normal. So pay attention to what I wrote above.

Phaedrux

So it's all working fine in 3.2.2 but has problems with 3.3beta2?

If so I will remove the Solved tag as it still needs to be investigated.

Dep

The errors that fell on the screen and the problem with the filament sensor disappeared immediately. So yes, this is a beta issue.

As for the mesh calibration, I still do not understand. Now it seems to be working. But it somehow still worked on beta. I recalibrated many times, so I got completely confused.

oliof

FWIW I see those errors too with a Paneldue, so I removed it for the time being. Machine is down for other reasons right now, so I forgot to report it.

dc42

Next time one of you get these "Bad command" messages on PanelDue, please run M122 from the DWC console or USB. I am especially interested in what value it reports for "Aux0 errors".

dc42

@Dep said in Strange bugs 3.3beta2:

Another dangerous bug!

M558 K0 H5 A5 F120
Works as it should

M558 K0 H5 A5 F120: 120
Also works as it should

M558 K0 H5 A5 F120: 60
Broke today probe.
The bed goes up and breaks the probe. And continue to rise.

I checked it several times.

What type of probe is it? Some types of probe (e.g. Smart Effector and piezo probes) don't work at low speeds.

Dep

Simple micro switch.

Dep

@dc42 I can't yet, because I installed version 3.2.2 and the messages disappeared.

psychotik2k3

@dc42 here it is:

24/05/2021, 22:20:04	M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.3RC2 (2021-05-11 14:55:28) running on Duet 3 MB6HC v1.01 or later (standalone mode)
Board ID: 08DJM-956BA-NA3TN-6JTD8-3S86J-1UB2T
Used output buffers: 1 of 40 (40 max)
=== RTOS ===
Static ram: 150680
Dynamic ram: 93532 of which 108 recycled
Never used RAM 107016, free system stack 120 words
Tasks: NETWORK(ready,445.1%,226) ETHERNET(notifyWait,1.3%,124) HEAT(delaying,0.2%,295) Move(notifyWait,0.6%,242) CanReceiv(notifyWait,0.3%,773) CanSender(notifyWait,0.0%,373) CanClock(delaying,0.1%,341) TMC(notifyWait,128.2%,59) MAIN(running,312.5%,619) IDLE(ready,0.0%,29), total 888.3%
Owned mutexes:
=== Platform ===
Last reset 03:22:59 ago, cause: software
Last software reset at 2021-05-24 18:57, reason: User, GCodes spinning, available RAM 110188, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0x00000000 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x04
Aux0 errors 9,9,9
Aux1 errors 0,0,0
Step timer max interval 133
MCU temperature: min 40.4, current 42.5, max 43.1
Supply voltage: min 23.3, current 23.7, max 24.0, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.0, current 12.0, max 12.1, under voltage events: 0
Heap OK, handles allocated/used 99/0, heap memory allocated/used/recyclable 2048/40/40, gc cycles 0
Driver 0: position 12600, standstill, reads 41045, writes 30 timeouts 0, SG min/max 0/212
Driver 1: position -22000, standstill, reads 41046, writes 30 timeouts 0, SG min/max 0/212
Driver 2: position 4272, standstill, reads 41046, writes 30 timeouts 0, SG min/max 0/173
Driver 3: position 0, standstill, reads 41046, writes 30 timeouts 0, SG min/max 0/168
Driver 4: position 0, standstill, reads 41065, writes 11 timeouts 0, SG min/max 0/0
Driver 5: position 0, standstill, reads 41066, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2021-05-24 22:18:43
Slowest loop: 13.29ms; fastest: 0.05ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 2.2ms, write time 2.0ms, max retries 0
=== Move ===
DMs created 125, maxWait 8863916ms, bed compensation in use: mesh, comp offset 0.038
=== MainDDARing ===
Scheduled moves 410, completed moves 410, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 3], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== CAN ===
Messages queued 110176, send timeouts 0, received 146584, lost 0, longest wait 2ms for reply type 6018, peak Tx sync delay 284, free buffers 49 (min 48)
=== Network ===
Slowest loop: 5.93ms; fastest: 0.02ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- Ethernet -
State: active
Error counts: 0 0 1 0 0
Socket states: 5 2 2 2 2 0 0 0