Duet 3 6HC motor issues
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I've unplugged all the drivers and have connected only 1 to driver 1 and there in no movement. It appears as though only driver 0 is working any more
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- Send M906 and M913 without parameters, to check that the drivers have been configured with the correct current. Also send M92 to check that a sensible steps/mm has been configured.
- When you try to move motors, do the motors become difficult to turn by hand, and do they become easier to turn again when you send M18 to disable the drivers? That would indicate that the motors are being energised by the drivers.
Duet WiFi hardware designer and firmware engineer
Please do not ask me for Duet support via PM or email, use the forum
http://www.escher3d.com, https://miscsolutions.wordpress.com -
@dc42 here is the output of M906 and M913
m906 Motor current (mA) - X:1400, Y:1400, Z:2200, U:1400, E:800:1050:800, idle factor 30% m913 Motor current % of normal - X:100, Y:100, Z:100, U:100, E:100:100:100When commanding the z motors to move, they are still free to move, indicating they are not being energised.
For completeness, here is my config.g; Configuration file for Duet 3 (firmware version 3) ; executed by the firmware on start-up ; ; generated by RepRapFirmware Configuration Tool v2.1.4 on Mon Dec 09 2019 17:42:21 GMT+0000 (Greenwich Mean Time) ;############## General Preferences ################## M555 P2 ; Marlin-style Outputs G21 ; Set dimensions to millimetres G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"Toolchanger" ; set printer name M552 S1 ;############## Axis Mapping ######################### M584 X0.0 Y0.1 Z0.3:0.4:0.5 E1.0:1.1:1.2 U0.2 P3 ; X and Y for CoreXY. U for toolchanger lock. Z has three drivers for kinematic bed suspension. ;############## Drive Direction ###################### M569 P0.0 S1 ; Drive 0 direction | X stepper M569 P0.1 S1 ; Drive 1 direction | Y Stepper M569 P0.2 S1 ; Drive 2 direction | U Tool Changer Lock M569 P0.3 S1 ; Drive 3 direction | Front Left Z M569 P0.4 S1 ; Drive 4 direction | Front Right Z M569 P0.5 S1 ; Drive 5 direction | Back Z M569 P1.0 S0 ; Drive 6 direction | Tool 1 M569 P1.1 S1 D2 ; Drive 6 direction | Tool 2 M569 P1.2 S1 ; Drive 6 direction | Tool 3 ;############## Kinematics ########################### M669 K1 ; CoreXY mode ;############## Leadscrew Location ################### ; Leadscrew locations (really, kinematic coupling locations) extracted from CAD model assuming back right build plate corner is (0, 0) M671 X250:-250:0 Y270:270:-265 S20 ; Front Left: (484.5, 548.5) | Front Right: (-6, 548) | Back: (244.5, 17) ;############## Microstepping ######################## M350 X16 Y16 U16 Z16 E16:16:16 I1 ; Configure microstepping with interpolation ;############## Steps Per mm ######################### M92 X160 Y160 U46 Z1600 E415:397.5:394 ; Set steps per mm ;############## Speeds and Feeds ##################### M566 X1000 Y1000 Z20 E120:8000:8000 U2 ; Set maximum instantaneous speed changes (mm/min). Values of X and Y were 1400 M203 X25000 Y25000 Z400 E1200:20000:20000 U5000 ; Set maximum speeds (mm/min) M201 X1000 Y1000 Z200 E250:1300:1300 U1000 ; Set accelerations (mm/s^2) Values of X and Y were 6000 M204 P500 M906 X1400 Y1400 U1400 Z2200 E800:1050:800 I30 ; Set motor currents (mA) and motor idle factor in per cent M84 S30 ; Set idle timeout ;############## Axis Limits ########################## M208 X-246.5 Y-274 Z0 U0 S1 ; Set axis minima M208 X255 Y274 Z500 U180 S0 ; Set axis maxima ;############## Endstops ############################# M574 X1 S1 P"io1.in" ; Configure active-high endstop for low end on X via pin io1.in M574 Y1 S1 P"io2.in" ; Configure active-high endstop for low end on Y via pin io2.in ;############## Z-Probe ############################## M558 P5 C"io4.in" H1 A5 F120 T20000 S0.02 ; Set Z probe type to switch and the dive height + speeds G31 P500 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height M557 X-225:225 Y-225:225 S30 ; Define mesh grid ;############## Bed Heater ########################### M308 S0 P"spi.cs3" Y"thermocouple-max31855" T"K" ; Configure sensor 0 as thermocouple via CS pin spi.cs1 M950 H0 C"out1" T0 Q10 ; Create bed heater output on out0 and map it to sensor 0 M143 H0 S180 ; Set temperature limit for heater 0 to 180C M307 H0 B0 S1.00 ; Disable bang-bang mode for the bed heater and set PWM limit M140 H0 ; Map heated bed to heater 0 ;############## Tool 0 Heaters ####################### M308 S1 P"1.temp0" Y"thermistor" T100000 B4725 C7.06e-8 ; Configure sensor 1 as thermistor on pin 1.temp0 M950 H1 C"1.out0" T1 ; Create nozzle heater output on 1.out0 and map it to sensor 1 M143 H1 S280 ; Set temperature limit for heater 1 to 280C M307 H1 B0 S1.00 ; Disable bang-bang mode for the nozzle heater and set PWM limit ;############## Tool 0 Fans ########################## M950 F0 C"1.out3" Q500 ; Create fan 0 on pin out3 and set its frequency M106 P0 S0 H-1 ; Set fan 0 value. Thermostatic control is turned off M950 F1 C"1.out6" Q500 ; Create fan 1 on pin out4 and set its frequency M106 P1 S1 H1 T45 ; Set fan 1 value. Thermostatic control is turned on ;############## Tool 0 Switch ######################## M950 J0 C"1.io0.in" ; Tool 0 detector switch ;############## Tool 1 Heaters ####################### M308 S2 P"1.temp1" Y"thermistor" T100000 B4725 C7.06e-8 ; Configure sensor 1 as thermistor on pin 1.temp0 M950 H2 C"1.out1" T2 ; Create nozzle heater output on 1.out0 and map it to sensor 1 M143 H2 S300 ; Set temperature limit for heater 1 to 280C M307 H2 B0 S1.00 ; Disable bang-bang mode for the nozzle heater and set PWM limit ;############## Tool 1 Fans ########################## M950 F2 C"1.out7" Q500 ; Create fan 0 on pin out3 and set its frequency M106 P2 S0 H-1 ; Set fan 0 value. Thermostatic control is turned off M950 F3 C"1.out4" Q500 ; Create fan 1 on pin out4 and set its frequency M106 P3 S1 H2 T45 ; Set fan 1 value. Thermostatic control is turned on ;############## Tool 1 Switch ######################## M950 J1 C"1.io1.in" ; Tool 1 detector switch ;############## Tool 2 Heaters ####################### M308 S3 P"0.temp0" Y"thermistor" T100000 B4725 C7.06e-8 ; Configure sensor 1 as thermistor on pin 1.temp0 M950 H3 C"out2" T3 ; Create nozzle heater output on 1.out0 and map it to sensor 1 M143 H3 S300 ; Set temperature limit for heater 1 to 280C M307 H3 B0 S1.00 ; Disable bang-bang mode for the nozzle heater and set PWM limit ;############## Tool 2 Fans ########################## M950 F4 C"0.out7" Q500 ; Create fan 0 on pin out3 and set its frequency M106 P4 S0 H-1 ; Set fan 0 value. Thermostatic control is turned off M950 F5 C"0.out4" Q500 ; Create fan 1 on pin out4 and set its frequency M106 P5 S1 H3 T45 ; Set fan 1 value. Thermostatic control is turned on ;############## Tool 2 Switch ######################## M950 J1 C"1.io3.in" ; Tool 1 detector switch ;############## Tools ################################ M563 P0 S"BMG Tool" D0 H1 F0 ; Px = Tool number, Dx = Drive Number (start at 0, after movement drives), H1 = Heater Number, Fx = Fan number print cooling fan G10 P0 S0 R0 ; Set tool 0 operating and standby temperatures(-273 = "off") M563 P1 S"Hemera" D1 H2 F2 ; Px = Tool number, Dx = Drive Number (start at 0, after movement drives), H1 = Heater Number, Fx = Fan number print cooling fan G10 P1 S0 R0 ; Set tool 1 operating and standby temperatures(-273 = "off") M563 P2 S"Hemera 2" D2 H3 F4 ; Px = Tool number, Dx = Drive Number (start at 0, after movement drives), H1 = Heater Number, Fx = Fan number print cooling fan G10 P2 S0 R0 ; Set tool 1 operating and standby temperatures(-273 = "off") ;############## Pressure Advance ##################### M572 D1 S0.03 ; Pressure advance T1 - Taken from E3D tool changer ;############## Custom settings ###################### M98 P"/sys/Toffsets.g" ; Set tool offsets from the bed. In separate file so test macro can invoke. M98 P"/sys/FilamentRetraction.g" ; Set Filament Retraction M593 F36.36 ; Dynamic Acceleration Adjustment ;############## Miscellaneous ######################## M501 ; Load saved parameters from non-volatile memory -
I forgot to say: also send M584 without parameters, to check that the drive mappings are as expected; and send M569 P0, M569 P1, M569 P2 etc. to check that the drivers have not been disabled.
I think something is wrong with your configuration, because the reported driver position is not changing when you move Z.
To test five drivers at once, I normally send the following commands:
M584 X0:1:2:3:4
M906 X1000
M913 X100
G91
G1 H2 X10and see which motors move.
Duet WiFi hardware designer and firmware engineer
Please do not ask me for Duet support via PM or email, use the forum
http://www.escher3d.com, https://miscsolutions.wordpress.com -
@dc42 M584 driver mappings
m584 Driver assignments: X0.0 Y0.1 Z0.3:0.4:0.5 U0.2 E1.0:1.1:1.2, 3 axes visibleI modified my config to replace the M584 with the following line
M584 X0.0:0.1:0.2:0.3:0.4:0.5 Y1.0 Z1.1 E1.2Here is the output from M584 with the modified driver assignment
m584 Driver assignments: X0.0:0.1:0.2:0.3:0.4:0.5 Y1.0 Z1.1 E1.2, 3 axes visiblem122 before sending your suggest command
=== Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.2-beta4.1 running on Duet 3 MB6HC v0.6 or 1.0 (standalone mode) Board ID: 08DJM-956L2-G43S4-6J1DL-3SJ6N-186LG Used output buffers: 1 of 40 (12 max) === RTOS === Static ram: 123292 Dynamic ram: 169052 of which 568 recycled Never used RAM 99280, free system stack 200 words Tasks: NETWORK(ready,167) ETHERNET(blocked,111) HEAT(blocked,301) CanReceiv(blocked,868) CanSender(blocked,371) CanClock(blocked,356) TMC(blocked,54) MAIN(running,1125) IDLE(ready,19) Owned mutexes: === Platform === Last reset 00:00:47 ago, cause: software Last software reset at 2020-12-14 08:25, reason: User, GCodes spinning, available RAM 99280, slot 0 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0044a000 BFAR 0x00000000 SP 0xffffffff Task MAIN Error status: 0x00 MCU temperature: min 22.7, current 23.2, max 23.3 Supply voltage: min 26.9, current 27.0, max 27.0, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.0, current 12.1, max 12.1, under voltage events: 0 Driver 0: position 0, ok, reads 33670, writes 14 timeouts 0, SG min/max 0/0 Driver 1: position 0, ok, reads 33672, writes 14 timeouts 0, SG min/max 0/0 Driver 2: position 0, ok, reads 33673, writes 14 timeouts 0, SG min/max 0/0 Driver 3: position 0, ok, reads 33674, writes 14 timeouts 0, SG min/max 0/9 Driver 4: position 0, ok, reads 33675, writes 14 timeouts 0, SG min/max 0/9 Driver 5: position 0, ok, reads 33676, writes 14 timeouts 0, SG min/max 0/9 Date/time: 2020-12-14 08:26:02 Slowest loop: 6.08ms; fastest: 0.21ms === Storage === Free file entries: 10 SD card 0 detected, interface speed: 25.0MBytes/sec SD card longest read time 0.7ms, write time 0.0ms, max retries 0 === Move === FreeDm 375 (min 375), maxWait 0ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], 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. === Network === Slowest loop: 6.83ms; fastest: 0.03ms 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 0 0 0 Socket states: 5 2 2 2 2 0 0 0 === CAN === Messages queued 218, send timeouts 0, received 217, lost 0, longest wait 185ms for reply type 6027, free buffers 47M122 after sending the movement command for the X axis (comprising of 0.0:0.1:0.2:0.3:0.4:0.5)
=== Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.2-beta4.1 running on Duet 3 MB6HC v0.6 or 1.0 (standalone mode) Board ID: 08DJM-956L2-G43S4-6J1DL-3SJ6N-186LG Used output buffers: 1 of 40 (23 max) === RTOS === Static ram: 123292 Dynamic ram: 169052 of which 568 recycled Never used RAM 99280, free system stack 164 words Tasks: NETWORK(ready,167) ETHERNET(blocked,111) HEAT(blocked,301) CanReceiv(blocked,868) CanSender(blocked,352) CanClock(blocked,356) TMC(blocked,54) MAIN(running,1125) IDLE(ready,19) Owned mutexes: LwipCore(NETWORK) === Platform === Last reset 00:01:13 ago, cause: software Last software reset at 2020-12-14 08:25, reason: User, GCodes spinning, available RAM 99280, slot 0 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0044a000 BFAR 0x00000000 SP 0xffffffff Task MAIN Error status: 0x00 MCU temperature: min 23.0, current 23.2, max 23.3 Supply voltage: min 26.9, current 27.0, max 27.0, 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 Driver 0: position 4800, ok, reads 61292, writes 15 timeouts 0, SG min/max 0/0 Driver 1: position 0, ok, reads 61291, writes 15 timeouts 0, SG min/max 0/0 Driver 2: position 0, ok, reads 61291, writes 15 timeouts 0, SG min/max 0/0 Driver 3: position 0, ok, reads 61291, writes 15 timeouts 0, SG min/max 9/9 Driver 4: position 0, ok, reads 61291, writes 15 timeouts 0, SG min/max 9/9 Driver 5: position 0, ok, reads 61291, writes 15 timeouts 0, SG min/max 9/9 Date/time: 2020-12-14 08:26:28 Slowest loop: 5.07ms; fastest: 0.22ms === Storage === Free file entries: 10 SD card 0 detected, interface speed: 25.0MBytes/sec SD card longest read time 0.6ms, write time 0.0ms, max retries 0 === Move === FreeDm 375 (min 374), maxWait 70331ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 3, completed moves 3, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], 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. === Network === Slowest loop: 7.59ms; fastest: 0.03ms 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 0 0 0 Socket states: 5 2 2 2 2 0 0 0 === CAN === Messages queued 108, send timeouts 0, received 105, lost 0, longest wait 0ms for reply type 0, free buffers 47 -
I've ran a cut down config with no change.
When turning the heated bed on (SSR controlled 240v), the temperature decreases from 22 degrees c to 11 degrees c before faulting -
@jay_s_uk said in Duet 3 6HC motor issues:
I've ran a cut down config with no change.
When turning the heated bed on (SSR controlled 240v), the temperature decreases from 22 degrees c to 11 degrees c before faultingYou need to swap the 2 wires from the thermocouple where they connect to the daughter board.
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that'll be after i disconnected everything and reconnected it all one by one to make sure there were no connection errors.
I am still unable to use drivers 1 to 5 on the 6HC.
I have generated a new config from the config tool without change -
Same config on another duet 3 works, so I don't think its a configuration issue.
@dc42 any other thoughts? -
@dc42 any more thoughts on this?
I still can't use drivers 1 to 5 which means this board is a very expensive but useless paperweightOwns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is
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Sorry for the delay. We'd like that board back for testing. So please contact your vendor and initiate a warranty exchange. Include a link to this thread as authorization.
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@jay_s_uk When you send it back can you include a note to "test with ATE and send to David for examination"?
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@Phaedrux will do!
