Strange noise from X-axis after upgrading 3.3 -> 3.4.0-b6
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After upgrading to 3.4.0-b6 there is strange noise from the X-axis when jogging from position 0.0 (Its just when the movement starts, and it looks like the axis jumps).
If I jog X increment 10.0mm:- from 0.0 -> 10.0 (noise)
- from 10.0 -> 0.0 (OK)
- from 0.0 -> -10.0 (noise)
- from -10.0 -> 0.0 (OK)
- from -5.0 -> +5.0 (OK)
- from +5.0 -> -5.0 (OK)
Delta with Duet 2 WiFi. Smart effector but its not wired so the parameters for M665 are manually entered.
The macros I have for testing the machine (only move axis) does not work so good anymore. I think steps are missing and a lot of hiccups is reported by M122
m122 === Diagnostics === RepRapFirmware for Duet 2 WiFi/Ethernet version 3.4.0beta6 (2021-11-06 11:37:41) running on Duet WiFi 1.02 or later Board ID: 08DGM-9T6BU-FG3SN-6JTD8-3SJ6L-9BWMG Used output buffers: 3 of 24 (24 max) === RTOS === Static ram: 23772 Dynamic ram: 74772 of which 264 recycled Never used RAM 10272, free system stack 134 words Tasks: NETWORK(ready,14.4%,238) HEAT(notifyWait,0.0%,342) Move(notifyWait,0.0%,305) MAIN(running,85.6%,366) IDLE(ready,0.0%,30), total 100.0% Owned mutexes: WiFi(NETWORK) === Platform === Last reset 00:15:51 ago, cause: software Last software reset at 2021-12-08 20:25, reason: User, GCodes spinning, available RAM 13152, slot 2 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a Error status: 0x00 Step timer max interval 0 MCU temperature: min 34.1, current 34.4, max 34.9 Supply voltage: min 24.1, current 24.2, max 24.3, under voltage events: 0, over voltage events: 0, power good: yes Heap OK, handles allocated/used 99/0, heap memory allocated/used/recyclable 2048/20/20, gc cycles 0 Driver 0: pos 213168, standstill, SG min 0 Driver 1: pos 214760, standstill, SG min 0 Driver 2: pos 212578, standstill, SG min 0 Driver 3: pos 0, standstill, SG min n/a Driver 4: pos 0, standstill, SG min n/a Driver 5: pos 0 Driver 6: pos 0 Driver 7: pos 0 Driver 8: pos 0 Driver 9: pos 0 Driver 10: pos 0 Driver 11: pos 0 Date/time: 2021-12-08 20:41:27 Cache data hit count 4294967295 Slowest loop: 3.93ms; 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 0.6ms, write time 0.0ms, max retries 0 === Move === DMs created 83, segments created 6, maxWait 48797ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 35, completed 35, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 10], CDDA state -1 === AuxDDARing === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0 === 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 Daemon is idle in state(s) 0 Autopause is idle in state(s) 0 Code queue is empty === Network === Slowest loop: 199.83ms; fastest: 0.08ms Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions HTTP sessions: 1 of 8 - WiFi - Network state is active WiFi module is connected to access point Failed messages: pending 0, notready 0, noresp 3 WiFi firmware version 1.26 WiFi MAC address 84:f3:eb:42:a2:ea WiFi Vcc 3.39, reset reason Turned on by main processor WiFi flash size 4194304, free heap 22440 WiFi IP address 192.168.50.6 WiFi signal strength -49dBm, mode 802.11n, reconnections 0, sleep mode modem Clock register 00002002 Socket states: 0 0 0 0 0 0 0 0; Configuration file for Duet WiFi (firmware version 3.3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v3.3.6 on Thu Nov 25 2021 21:02:18 GMT+0100 (centraleuropeisk normaltid) ; General preferences G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Deltacus" ; set printer name M665 R300 L600 B285 H920 ; 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 S1 ; physical drive 0 goes forwards M569 P1 S1 ; physical drive 1 goes forwards M569 P2 S1 ; physical drive 2 goes forwards M569 P3 S1 ; physical drive 3 goes forwards M584 X0 Y1 Z2 E3 ; set drive mapping M92 X160.00 Y160.00 Z160.00 E663.00 ; set steps per mm M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation M566 X800.00 Y800.00 Z800.00 E800.00 ; set maximum instantaneous speed changes (mm/min) M203 X15000.00 Y15000.00 Z15000.00 E1200.00 ; set maximum speeds (mm/min) M201 X4000.00 Y4000.00 Z4000.00 E1000.00 ; set accelerations (mm/s^2) M906 X1500 Y1500 Z1500 E800 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 M558 P5 R0.4 C"zprobe.in+zprobe.mod" H5 F1200 T6000 ; set Z probe type to effector and the dive height + speeds G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height M557 R85 S20 ; define mesh grid ; Heaters M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0 M307 H0 B1 S1.00 ; enable bang-bang mode for the bed heater and set PWM limit M140 H0 ; map heated bed to heater 0 M143 H0 S120 ; set temperature limit for heater 0 to 120C M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S280 ; set temperature limit for heater 1 to 280C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on ; Tools M563 P0 D0 H1 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 are not defined -
Update: The problem is for Y axis also but only from -150.0 in any direction.
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Update 2:
Testing all other 3.4 beta versions and this problem occurs first with beta 4. -
undefined Phaedrux moved this topic from General Discussion
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Reading the change log for beta 4, there is a bug fix for step calculation for delta printers. Maybe that has something to do with this. Any clue @dc42 ?
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Update 3:
Changing the Delta Radius with M665 affect the position where the Y axis makes the noise. The position where the X axis makes the noise is still at 0.0. -
Made a firmware downgrade to 3.3 and now the printer is happy and so am I.
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Thanks for verifying that switching back to 3.3 resolves the issue.
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@phaedrux yes, but hopefully it will be fixed later on.
Thanks
Fredrik -
I can confirm that this is now fixed in 3.4-b7. Thanks @dc42
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undefined Falkia has marked this topic as solved
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