@gloomyandy ok. thx

@gloomyandy
ok. many thanks. I'll do the test as you suggest.
I thought m122 only shows data of the last job, isn't it?
how does it actually work?

1. power up.
2. printing job 1.
3. sending m122
4. data from job 1
5. printing job 2
6. sending m122
7. data from job 1 + 2 ???

@gloomyandy

@gloomyandy said in Extruder motor clicks after firmware update:

Did you ever try the original file with the new settings? I would have expected the hiccups to have been reduced.

yes, I tried. here is what I got:

Scheduled moves 147, completed 147, hiccups 10048, stepErrors 0, LaErrors 0, Underruns [0, 0, 19], CDDA state -1

With resliced model I have 0 hiccups
But it's interesting that the hiccups also show up with via DWC sent G1 E F command.
Here is yesterday's output:

18.05.2024, 12:30:17: g1 e5 f20
18.05.2024, 12:32:27: m122: === Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.5.1 (2024-04-19 14:40:46) running on Duet WiFi 1.02 or later
Board ID: 0JD0M-9P6B2-NJ4S8-6JKDG-3S86S-1B72M
Used output buffers: 14 of 26 (20 max)
=== RTOS ===
Static ram: 23256
Dynamic ram: 71376 of which 56 recycled
Never used RAM 18312, free system stack 130 words
Tasks: NETWORK(2,nWait 6,15.4%,211) HEAT(3,nWait 5,0.0%,378) Move(4,nWait 5,1.1%,298) MAIN(1,running,83.4%,700) IDLE(0,ready,0.1%,29), total 100.0%
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:52:12 ago, cause: power up
Last software reset at 2023-06-17 16:54, reason: User, Gcodes spinning, available RAM 14184, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
MCU temperature: min 27.9, current 33.5, max 34.5
Supply voltage: min 23.7, current 24.0, max 24.6, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Events: 106 queued, 106 completed
Driver 0: standstill, SG min 0
Driver 1: standstill, SG min 0
Driver 2: standstill, SG min 0
Driver 3: standstill, SG min 0
Driver 4: standstill, SG min n/a
Driver 5: 
Driver 6: 
Driver 7: 
Driver 8: 
Driver 9: 
Driver 10: 
Driver 11: 
Date/time: 2024-05-18 12:32:26
Cache data hit count 4294967295
Slowest loop: 222.65ms; fastest: 0.11ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 27.0ms, write time 30.8ms, max retries 0
=== Move ===
DMs created 83, segments created 6, maxWait 226437ms, bed compensation in use: none, height map offset 0.000, max steps late 1, min interval 0, bad calcs 0, ebfmin 0.00, ebfmax 1.00
no step interrupt scheduled
Moves shaped first try 0, on retry 0, too short 0, wrong shape 0, maybepossible 0
=== DDARing 0 ===
Scheduled moves 571, completed 571, hiccups 40168, stepErrors 0, LaErrors 0, Underruns [0, 0, 119], CDDA state -1
=== Heat ===
Bed heaters -1 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0
=== GCodes ===
Movement locks 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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Q0 segments left 0
Code queue 0 is empty
=== Network ===
Slowest loop: 249.59ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
HTTP sessions: 1 of 8
=== WiFi ===
Interface state: active
Module is connected to access point 
Failed messages: pending 0, notrdy 0, noresp 0
Firmware version 2.1.0
MAC address 48:3f:da:a6:f0:84
Module reset reason: Power up, Vcc 3.39, flash size 2097152, free heap 39688
WiFi IP address 192.168.0.179
Signal strength -67dBm, channel 11, mode 802.11n, reconnections 0
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0

I don't know...
Fortunately the prints come out with correct dimensions.

@gloomyandy
yes. I changed both values. then I started to print the model sliced with lower resolution.
Hiccaps gone but not the clicking and motor was louder.
I try to set lower jerk but I don't understand why the clicking appears only on circular moves...???
Thanks for your time...

@gloomyandy
I've set extruder microstepping to 12000 but nothing has changed.
I've also noticed that clicking appears only on circular moves. On straights it's all ok.
I think it has something to do with jerk or acceleration but I can't figure out what parameters should I use.
With model sliced wit lower resolution also hiccups disappeared.

Scheduled moves 120, completed 120, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 1], CDDA state -1

@gloomyandy
thanks for you answer. I didn't change anything in my config.
I'll try to reduce microstepping.
I'm not sure my jerk and acceleration values but since the firmware update it worked.

I print very slowly e.g. 5, 10, 20 mm/s.
My extruder setup is 1,8 deg motor with gearbox reduction 1:30 and leadscrew (pitch 2 mm).
When printing extruder motor turns let's say 60 rpm - 120 rpm.
But as I said when sending g1 e5 directly from DWC console everything is ok.

I don't remember previous firmware version - i think it was something like 3.4.

My file:
2024.05.18 cylinder 60xh60 d3 t54 lh1.gcode
Then I tried to slice with lower resolution = 0,1 mm
2024.05.18 cylinder 60xh60 d3 t54 lh1 sr0_1.gcode
but there was no difference.

Hi All,

After upgrading to the latest firmware version (3.5.1) my extruder motor started to "click / tick".
My printer is custom delta. I print with clay so actually it is not a typical extruder. It is kind of ram extruder.

This strange clicking shows up only when printing, and when I send direct G1 command it runs smoothly.

Here is a short film with clicking
https://youtube.com/shorts/kYnGNsm8S6M?feature=share

Here after g1 e5 f20
https://youtube.com/shorts/hxXdsFo5lNo?feature=share

I'm using Duet 2 wifi with 1,8 deg stepper motors.
Here is my confing and confing-override file.

; Configuration file for Duet WiFi (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.16 on Tue Apr 25 2023 16:52:41 GMT+0200 (czas środkowoeuropejski letni)

; General preferences
M575 P1 S1 B57600                        ; enable support for PanelDue
G90                                      ; send absolute coordinates...
M83                                      ; ...but relative extruder moves
M550 P"My Printer"                       ; set printer name
M665 R115 L230 B85 H255.15                  ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0 Y0 Z0                            ; put your endstop adjustments here, or let auto calibration find them

; Network
M552 S1                                  ; enable network
M586 P0 S1                               ; enable HTTP
M586 P1 S0                               ; disable FTP
M586 P2 S0                               ; disable Telnet

; Drives
M569 P0 S0                               ; physical drive 0 goes backwards
M569 P1 S0                               ; physical drive 1 goes backwards
M569 P2 S0                               ; physical drive 2 goes backwards
M569 P3 S1                               ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3                         ; set drive mapping
M350 E8 I0                               ; configure microstepping without interpolation
M350 X16 Y16 Z16 I1                      ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z80.00 E24000.00       ; set steps per mm
M566 X800.00 Y800.00 Z800.00 E800.00    ; set maximum instantaneous speed changes (mm/min)
M203 X4800.00 Y4800.00 Z4800.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z500.00 E500.00       ; set accelerations (mm/s^2)
M906 X1000 Y1000 Z1000 E2400 I30         ; set motor currents (mA) and motor idle factor in per cent
M84 S30                                  ; Set idle timeout

; Axis Limits
M208 Z0 S1                               ; set minimum Z

; Endstops
M574 X2 S1 P"xstop"                      ; configure switch-type (e.g. microswitch) endstop for high end on X via pin xstop
M574 Y2 S1 P"ystop"                      ; configure switch-type (e.g. microswitch) endstop for high end on Y via pin ystop
M574 Z2 S1 P"zstop"                      ; configure switch-type (e.g. microswitch) endstop for high end on Z via pin zstop

; Z-Probe
M950 S0 C"exp.heater3"                   ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H30 F120 T6000     ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X25.018 Y-14.444 Z2.11           ; set Z probe trigger value, offset and trigger height
M557 R85 S20                             ; define mesh grid

; Heaters
M140 H-1                                 ; disable heated bed (overrides default heater mapping)

; Fans

; Tools
M563 P0 D0 F0                            ; define tool 0
G10 P0 X0 Y0 Z0                          ; set tool 0 axis offsets
G10 P0 R0 S0                             ; set initial tool 0 active and standby temperatures to 0C

; Custom settings
M203 I6									; set minimum speed to 6 mm/min

; Miscellaneous
T0                                       ; select first tool
M501

; config-override.g file generated in response to M500 at 2023-05-07 16:49
; This is a system-generated file - do not edit
; Delta parameters
M665 L230.000:230.000:230.000 R115.562 H248.572 B85.0 X1.115 Y0.858 Z0.000
M666 X-0.757 Y0.145 Z0.612 A0.00 B0.00
; Heater model parameters
; Workplace coordinates
G10 L2 P1 X0.00 Y0.00 Z0.00
G10 L2 P2 X0.00 Y0.00 Z0.00
G10 L2 P3 X0.00 Y0.00 Z0.00
G10 L2 P4 X0.00 Y0.00 Z0.00
G10 L2 P5 X0.00 Y0.00 Z0.00
G10 L2 P6 X0.00 Y0.00 Z0.00
G10 L2 P7 X0.00 Y0.00 Z0.00
G10 L2 P8 X0.00 Y0.00 Z0.00
G10 L2 P9 X0.00 Y0.00 Z0.00

m122

m122: === Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.5.1 (2024-04-19 14:40:46) running on Duet WiFi 1.02 or later
Board ID: 0JD0M-9P6B2-NJ4S8-6JKDG-3S86S-1B72M
Used output buffers: 12 of 26 (24 max)
=== RTOS ===
Static ram: 23256
Dynamic ram: 71376 of which 56 recycled
Never used RAM 18312, free system stack 130 words
Tasks: NETWORK(2,nWait 6,15.7%,211) HEAT(3,nWait 5,0.0%,378) Move(4,nWait 5,0.5%,298) MAIN(1,running,83.7%,700) IDLE(0,ready,0.1%,29), total 100.0%
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:57:53 ago, cause: power up
Last software reset at 2023-06-17 16:54, reason: User, Gcodes spinning, available RAM 14184, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
MCU temperature: min 32.7, current 33.4, max 33.7
Supply voltage: min 23.8, current 24.0, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Events: 132 queued, 132 completed
Driver 0: standstill, SG min 0
Driver 1: standstill, SG min 0
Driver 2: standstill, SG min 0
Driver 3: standstill, SG min 0
Driver 4: standstill, SG min n/a
Driver 5: 
Driver 6: 
Driver 7: 
Driver 8: 
Driver 9: 
Driver 10: 
Driver 11: 
Date/time: 2024-05-18 12:38:06
Cache data hit count 4294967295
Slowest loop: 219.23ms; fastest: 0.17ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 7.5ms, write time 0.9ms, max retries 0
=== Move ===
DMs created 83, segments created 6, maxWait 343928ms, bed compensation in use: none, height map offset 0.000, max steps late 0, min interval 0, bad calcs 0, ebfmin 0.00, ebfmax 1.00
no step interrupt scheduled
Moves shaped first try 0, on retry 0, too short 0, wrong shape 0, maybepossible 0
=== DDARing 0 ===
Scheduled moves 147, completed 147, hiccups 10048, stepErrors 0, LaErrors 0, Underruns [0, 0, 19], CDDA state -1
=== Heat ===
Bed heaters -1 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0
=== GCodes ===
Movement locks 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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Q0 segments left 0
Code queue 0 is empty
=== Network ===
Slowest loop: 210.79ms; fastest: 0.07ms
Responder states: HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
HTTP sessions: 1 of 8
=== WiFi ===
Interface state: active
Module is connected to access point 
Failed messages: pending 0, notrdy 0, noresp 0
Firmware version 2.1.0
MAC address 48:3f:da:a6:f0:84
Module reset reason: Power up, Vcc 3.38, flash size 2097152, free heap 39688
WiFi IP address 192.168.0.179
Signal strength -69dBm, channel 11, mode 802.11n, reconnections 0
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0

Many thanks for help.
Arek

@dc42
Thank you

Hi All,

I've just made my very first delta autocalibration. Everything went well except saving with M500.
When I look at the directory with system files on DWC after sending M500 there is no config-override.g.
I thought it is created automatically by sending M500.

Edit:
The file config-override.g was created after rebooting Duet.
Is this always like this?
Are the new values stored in config-override once I send M500?
Or stored in memory and appear in config-override after reboot?

Greetings,
Arek Rucki