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    Mogal

    @Mogal

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    Latest posts made by Mogal

    • RE: Dual speed Z homing?

      Alright sorry, I found it... the A's did throw me off. 😊

      posted in General Discussion
      Mogalundefined
      Mogal
    • RE: Dual speed Z homing?

      Wow, this took me way to long to find!
      (I tried figuring this out on my own, but it wasn't happening - the A's threw me off?)
      (This is my homez.g)

      ; generated by RepRapFirmware Configuration Tool v3.2.3 on Thu Feb 25 2021 23:00:24 GMT-0800 (Pacific Standard Time)
      G91
      G1 H2 Z5 F6000
      G90
      G1 X150 Y200 F6000
      M558 A1 F400
      G30
      M558 A10 F120
      G30

      I put that into my code, and I got the dual speed I was looking for.
      The problem now is, that it probes quickly once, and then slowly TWICE.

      I'd like one of each please.

      Thanks!

      posted in General Discussion
      Mogalundefined
      Mogal
    • RE: Duet 2 latest firmware

      Thanks, is it really that easy? I thought I read there where some big changes that needed to be done? I'll look into it a little more while I download and wait for the printer to finish printing it's 12hour print!

      posted in Firmware installation
      Mogalundefined
      Mogal
    • RE: Duet 2 latest firmware

      Just wondering if 2.05.1 is still the firmware to stick to?

      Currently here:
      Board: Duet WiFi 1.02 or later
      Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.05.1 (2020-02-09b1)
      Duet WiFi Server Version: 1.23

      posted in Firmware installation
      Mogalundefined
      Mogal
    • RE: Z motor issues (burning!)

      @Mogal said in Z motor issues (burning!):

      M92 X200.00 Y200.00 Z4,816.665 E320 ; Set steps per mm 4,816.665 9,633.33 ; 40 2400

      OMG I am such an idiot! 😲

      See the comma in that 4,816.666?!?! I guess its recognized a 4 NOT 4,816.666!
      So the motor WAS turning, but so slowly I couldn't tell. ( thought it was just locked up)
      I thought I would wait for the homing timeout on Z, but it never happened, so upon closer look I was able to tell what was happening...

      Sorry... I'll go hang my head in shame now! 😞

      Thanks! 👍

      posted in Duet Hardware and wiring
      Mogalundefined
      Mogal
    • RE: Z motor issues (burning!)

      Here is the current config. (Note the very last line?)

      • And thanks again! 🙂

      Board: Duet WiFi 1.02 or later
      Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.05.1 (2020-02-09b1)
      Duet WiFi Server Version: 1.23

      ;-----

      ; Configuration file for Duet WiFi (firmware version 1.21)
      ; executed by the firmware on start-up

      ;------------------------------------------------------------------------------------------------------------------

      ; Custom Configuration - Set drive mapping
      M584 X0 Y1 Z4 E3 ; Set X to Drive 0 - Set Y to Drive 1 - Set Z motor to drive 4 - Extruder to Drive 3

      ;------------------------------------------------------------------------------------------------------------------
      G90 ; Send absolute coordinates...
      M83 ; ...but relative extruder moves
      M667 S1 ; Select CoreXY mode
      ;------------------------------------------------------------------------------------------------------------------
      ; Network
      M550 P"Mogal's CoreXY"\ ; Set machine name
      M552 S1 ; Enable network
      M587 S"MyFi" P"********" ; Configure access point. You can delete this line once connected
      M586 P0 S1 ; Enable HTTP
      M586 P1 S0 ; Disable FTP
      M586 P2 S0 ; Disable Telnet
      ;------------------------------------------------------------------------------------------------------------------
      ; Drives
      M569 P0 S0 ; Drive 0 goes backwards (X) ; MM/Sec MM/Min
      M569 P1 S0 ; Drive 1 goes backwards (Y) ; 1 60
      M569 P4 S0 ; Drive 4 goes backwards (Z) ; 10 600
      M569 P3 S0 ; Drive 3 goes backwards (E) ; 20 1200
      M350 X16 Y16 Z16 E16 I1 ; Configure micro stepping with interpolation ; 30 1800
      M92 X200.00 Y200.00 Z4,816.665 E320 ; Set steps per mm 4,816.665 9,633.33 ; 40 2400
      M566 X500 Y500 Z20 E3600 ; Set maximum instantaneous speed changes (mm/min) -This is Jerk- ; 50 3000
      M203 X12000.00 Y12000.00 Z300.00 E12000.00 ; Set maximum speeds (mm/min) ; 60 3600
      M201 X3600.00 Y3600.00 Z50.00 E10000.00 ; Set accelerations (mm/s^2) ; 70 4200
      ;M204 P1000 T3000 ; Print and Travel accelerations ; 80 4800
      M906 X1200.00 Y1200.00 Z1800.00 E1200.00 I30 ; Set motor currents (mA) and motor idle factor in per cent ; 90 5400
      M84 S10 ; Set idle timeout (10 Seconds) ; 100 6000
      ;M572 D0 S0.15 ; Pressure advance (Original Value: 0.15)
      ;------------------------------------------------------------------------------------------------------------------
      ; Axis Limits
      M208 X0 Y20 Z0 S1 ; Set axis minimal
      M208 X310 Y350 Z400 S0 ; Set axis maximum
      ;------------------------------------------------------------------------------------------------------------------
      ; Endstops
      M574 X1 Y2 S1 ; Set active high endstops

      ; Z-Probe
      M574 Z2 S2 ; Set endstops controlled by probe
      M558 P5 H5 Z1 I1 F200 T6000 ; Set Z probe type to modulated and the dive height + speeds
      G31 P500 X30 Y00 Z2.72 ; Set Z probe trigger value, offset(X, Y) and trigger height <-- Higher number brings closer to bed, Lower Number is further away!
      M557 X30:330 Y30:360 S50 ; Define mesh grid
      ;------------------------------------------------------------------------------------------------------------------
      ; Heaters
      ;M140 H-1 ; tells the firmware there is no bed heater
      M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0 <-- This is the BED heater
      M307 H0 A295.1 C361.0 D1.7 V 11.8 B0 ; Heater 0 model: gain 295.1, time constant 361.0, dead time 1.7, max PWM 1.00, calibration voltage 11.8, mode PID, inverted no, frequency default (FROM AUTO TUNE)

      M143 H0 S140 ; Set temperature limit for heater 0 to 140C

      M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1 <-- This is the Extruder heater
      M307 H1 A534.6 C162.1 D4.8 V23.9 B0 ; Heater 1 model: gain 330.0, time constant 93.7, dead time 3.9, max PWM 1.00, calibration voltage 23.9, mode PID, inverted no, frequency default
      ;M307 H1 A330.0 C93.7 D3.9 V23.9 B0 <-- this is origional gain 534.6, time constant 162.1, dead time 4.8, max PWM 1.00, calibration voltage 23.9, mode PID, inverted no, frequency default

      M143 H1 S240 ; Set temperature limit for heater 1 to 245C
      ;------------------------------------------------------------------------------------------------------------------
      ; Fans
      M106 P1 T45 H1 B5 ; Set Fan 1 (Hot end fan) Thermostatic Control set to 45c
      ;------------------------------------------------------------------------------------------------------------------
      ; Tools
      M563 P0 D0 H1 ; 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
      ;------------------------------------------------------------------------------------------------------------------
      ; Automatic saving after power loss is not enabled
      ; Custom settings are not configured
      ;------------------------------------------------------------------------------------------------------------------

      posted in Duet Hardware and wiring
      Mogalundefined
      Mogal
    • RE: Z motor issues (burning!)

      So weird.

      Okay, I have disconnected all my belts for safety sake.

      For more testing, I've switched the steppers around (Z to X)
      Z motor moves (from the X driver(0) and X doesn't (on Driver 2 or 4 with appropriate config changes) so steppers are good, but the commands doesn't seem to follow on either driver 2 or 4 (just locks up)

      At this point, I know the motors are good, but for whatever reason driver 2 and driver 4 just wont drive the Z axis anymore (just locks up)

      So I'm going to conclude its a bad board as I am lost on how to test further.
      I've ordered another clone. At the least this board could (and will) get used for a Sable table (only need XY)
      Hopefully the new board will put the printer back in operation. But it'll be down for a month till the board arrives 😞

      Thanks again.

      posted in Duet Hardware and wiring
      Mogalundefined
      Mogal
    • RE: Z motor issues (burning!)

      Thanks for helping.

      As for the Z axis steps, I have a belted gear reduction and that is what the math (and testing) worked out to be. (The Z height is very accurate)

      My (now fried) stepper was: 17HM19-2004S Rated at 2.0A.
      at 1200ma, the stepper produced enough power and stayed cool. (could the lower current do damage?)
      I'm now using my older 1.8 stepper to get it going again. (It also worked well at 1200ma)

      At this point I can only assume its the board. (disclaimer - it is a cloned board but worked great up to this point)
      The 0.9 stepper is toast, the replacement 1.8 stepper is good, but only locks up (and wont turn)

      When using driver #4, do I have to disable driver 2? How? Jumper pins on one/both Z motor outputs?
      (Currently have jumpers on ZB, but not ZA - Z stepper plugged into Drive 4)

      Thanks, That fixed the error. It was an extra line break
      M98 P"config.g"
      HTTP is enabled on port 80
      FTP is disabled
      TELNET is disabled
      Warning: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 320C.
      Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 559C.

      posted in Duet Hardware and wiring
      Mogalundefined
      Mogal
    • RE: Z motor issues (burning!)

      Oh! after all this time I never knew this...??

      M98 P"config.g"
      HTTP is enabled on port 80
      FTP is disabled
      TELNET is disabled
      Warning: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 320C.
      Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 559C.
      Error: Bad command: gain 534.6, time constant 162.1, dead time 4.8, max PWM 1.00, calibration voltage 23.9, mode PID, inverted no, frequency default
      Error: Bad command: gain 534.6, time constant 162.1, dead time 4.8, max PWM 1.00, calibration voltage 23.9, mode PID, inverted no, frequency default
      Error: Bad command: gain 534.6, time constant 162.1, dead time 4.8, max PWM 1.00, calibration voltage 23.9, mode PID, inverted no, frequency default

      posted in Duet Hardware and wiring
      Mogalundefined
      Mogal
    • RE: Z motor issues (burning!)

      M122
      === Diagnostics ===
      RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
      Board ID: 08DGM-9T6BU-FG3S8-6J1FJ-3S06L-18JHD
      Used output buffers: 3 of 24 (12 max)
      === RTOS ===
      Static ram: 25712
      Dynamic ram: 93140 of which 416 recycled
      Exception stack ram used: 320
      Never used ram: 11484
      Tasks: NETWORK(ready,628) HEAT(blocked,1232) MAIN(running,3736) IDLE(ready,160)
      Owned mutexes:
      === Platform ===
      Last reset 00:04:13 ago, cause: power up
      Last software reset at 2021-01-17 21:18, reason: User, spinning module GCodes, available RAM 11324 bytes (slot 2)
      Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
      Error status: 0
      Free file entries: 10
      SD card 0 detected, interface speed: 20.0MBytes/sec
      SD card longest block write time: 0.0ms, max retries 0
      MCU temperature: min 19.3, current 27.4, max 27.5
      Supply voltage: min 23.9, current 24.0, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes
      Driver 0: standstill, SG min/max not available
      Driver 1: standstill, SG min/max not available
      Driver 2: standstill, SG min/max not available
      Driver 3: standstill, SG min/max not available
      Driver 4: standstill, SG min/max not available
      Date/time: 2021-01-18 07:43:07
      Cache data hit count 774763253
      Slowest loop: 20.72ms; fastest: 0.06ms
      I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
      === Move ===
      Hiccups: 0, FreeDm: 160, MinFreeDm: 160, MaxWait: 0ms
      Bed compensation in use: none, comp offset 0.000
      === DDARing ===
      Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
      === Heat ===
      Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
      === GCodes ===
      Segments left: 0
      Stack records: 1 allocated, 0 in use
      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
      serial is idle in state(s) 0
      aux is idle in state(s) 0
      daemon is idle in state(s) 0
      queue is idle in state(s) 0
      autopause is idle in state(s) 0
      Code queue is empty.
      === Network ===
      Slowest loop: 20.89ms; fastest: 0.00ms
      Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
      HTTP sessions: 1 of 8

      • WiFi -
        Network state is running
        WiFi module is connected to access point
        Failed messages: pending 0, notready 0, noresp 0
        WiFi firmware version 1.23
        WiFi MAC address bc:dd:c2:25:a9:f9
        WiFi Vcc 3.40, reset reason Turned on by main processor
        WiFi flash size 4194304, free heap 25024
        WiFi IP address 10.0.0.174
        WiFi signal strength -37dBm, reconnections 0, sleep mode modem
        Socket states: 0 0 0 0 0 0 0 0
      posted in Duet Hardware and wiring
      Mogalundefined
      Mogal