Posts made by chainbreaker2012

ok understandable, I am doing something similar but I am coming off a compressed air line from outside and using a pressure transducer to regulate pressure to the hotend, and print cooling. I am just waiting on the transducers to come in.

sounds like he wants to control servo position based on fan speed. what about hooking servo up to a external control ,like what came with the berd air, controled by the pwm fan pins you could use a bec to feed the controler for the servo voltage
just a thought

thank you I will adjust as instructed, Thank you for helping me with this. I did have it set to a corner but in my start gcode what I did was have it heat the bed and nozzle then do a G30 at the center just before it starts printing I will change that. Thanks again for your time. It is very much appreciated.

funny thing I have 3.1.1.zip on the sd card lol I corgot to upload it when i reflashed the image.

just calling that macro,
I cant reach to the full 400 on bed due to the mounts for the linear rails hence why i am using X20380
I thought it was the newest firmware on there but ill go ahead and upload 3.1.1 This may be because I had the original sd card get corrupted and had to redo disk image on it.
M350 could that be because I turned off microstepping on that? I was told it didnt need it since it was the extruder. Its actually still really quiet lol
sorry for not including the home z I must have accidently double clicked it.
homez.g

as requested M112

Status
Idle
Mode: FFF
Tool Position
X
360.0
Y
215.0
Z
13.85
Extruder Drives
Drive 0
0.0
Speeds
Requested Speed
0 mm/s
Top Speed
0 mm/s
Sensors
Vin
24.1 V
MCU Temperature
41.6 C
Z-Probe
0
Tools
Extra
Control All
Tool Heater Current Active Standby
Tool 0
T0 - Load Filament Heater 1
active 254.9 C
255
255
Bed Heater 0
active 100.6 C
100
0
Chamber Heater 2
off 24.2 C
0
0
Temperature Chart
Send code...
9/22/2020, 5:10:46 PM M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.0 running on Duet WiFi 1.02 or later
Board ID: 08DJM-9178L-L2MS8-6J9D6-3SJ6N-19FUR
Used output buffers: 1 of 24 (17 max)
=== RTOS ===
Static ram: 30516
Dynamic ram: 92368 of which 32 recycled
Exception stack ram used: 568
Never used ram: 7588
Tasks: NETWORK(ready,640) HEAT(blocked,1240) MAIN(running,1320) IDLE(ready,156)
Owned mutexes:
=== Platform ===
Last reset 26:11:57 ago, cause: software
Last software reset time unknown, reason: User, spinning module GCodes, available RAM 8260 bytes (slot 3)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 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: 56.9ms, max retries 0
MCU temperature: min 35.5, current 42.0, max 43.2
Supply voltage: min 23.8, current 24.1, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/1023
Driver 1: standstill, SG min/max 0/1023
Driver 2: standstill, SG min/max 0/1023
Driver 3: standstill, SG min/max 0/1023
Driver 4: standstill, SG min/max 0/1023
Date/time: 2020-09-22 17:10:43
Cache data hit count 4294967295
Slowest loop: 116.14ms; fastest: 0.09ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 109, MaxWait: 73489183ms
Bed compensation in use: mesh, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 1548, completed moves: 1548, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== AuxDDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = 2 -1 -1 -1
Heater 0 is on, I-accum = 0.0
Heater 1 is on, I-accum = 0.7
=== GCodes ===
Segments left: 0
Stack records: 4 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: 104.03ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(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 a4:cf:12:c0:1d:8c
  WiFi Vcc 3.39, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 25944
  WiFi IP address 10.159.204.148
  WiFi signal strength -41dBm, reconnections 0, sleep mode modem
  Socket states: 0 0 0 0 0 0 0

this was after skew macro above and running a mesh compensation probe then checking skew againsame result even when i turn accell and jerk way down.

9/22/2020, 5:06:38 PM M98 P"0:/macros/1comp"
Leadscrew adjustments made: -0.584 -0.620, points used 2, deviation before 0.602 after 0.000
9/22/2020, 5:06:17 PM G29
441 points probed, min error -1.314, max error 0.273, mean -0.467, deviation 0.413
Height map saved to file heightmap.csv

cant find anything hanging up on z axis either bed drops from z0 down to bottom when unplugged on its own. just to be sure i put a small amount of lithium grease on the rods and the screws but still same issue

Results of 2 back to back skew corrections;

9/22/2020, 4:57:22 PM Leadscrew adjustments made: 0.033 -0.011, points used 2, deviation before 0.024 after 0.000
9/22/2020, 4:57:12 PM Leadscrew adjustments made: -0.016 0.013, points used 2, deviation before 0.014 after 0.000
9/22/2020, 4:57:02 PM Leadscrew adjustments made: 0.013 -0.009, points used 2, deviation before 0.011 after 0.000
9/22/2020, 4:56:52 PM Leadscrew adjustments made: 0.005 -0.009, points used 2, deviation before 0.007 after 0.000
9/22/2020, 4:56:41 PM Leadscrew adjustments made: 0.005 0.008, points used 2, deviation before 0.006 after 0.000
9/22/2020, 4:56:31 PM Leadscrew adjustments made: -0.001 0.000, points used 2, deviation before 0.001 after 0.000
9/22/2020, 4:56:21 PM Leadscrew adjustments made: -0.016 0.016, points used 2, deviation before 0.016 after 0.000
9/22/2020, 4:56:11 PM M98 P"0:/macros/BED COMPRNSATION"
Leadscrew adjustments made: -0.446 -0.475, points used 2, deviation before 0.461 after 0.000
9/22/2020, 4:55:19 PM Leadscrew adjustments made: 0.005 -0.004, points used 2, deviation before 0.004 after 0.000
9/22/2020, 4:55:09 PM Leadscrew adjustments made: -0.004 0.014, points used 2, deviation before 0.010 after 0.000
9/22/2020, 4:54:59 PM Leadscrew adjustments made: 0.009 -0.017, points used 2, deviation before 0.014 after 0.000
9/22/2020, 4:54:49 PM Leadscrew adjustments made: -0.010 0.030, points used 2, deviation before 0.022 after 0.000
9/22/2020, 4:54:38 PM Leadscrew adjustments made: -0.015 -0.029, points used 2, deviation before 0.023 after 0.000
9/22/2020, 4:54:28 PM Leadscrew adjustments made: 0.029 0.010, points used 2, deviation before 0.022 after 0.000
9/22/2020, 4:54:18 PM Leadscrew adjustments made: -0.020 0.035, points used 2, deviation before 0.029 after 0.000
9/22/2020, 4:54:08 PM M98 P"0:/macros/BED COMPRNSATION"
Leadscrew adjustments made: -0.391 -0.421, points used 2, deviation before 0.407 after 0.000

homey.g homex.g homeall.g config.g bolded text

this is my skew correction macro

G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G30 P0 X20 Y200 Z-99999 ;
G30 P1 X380 Y200 Z-99999 S2 ;
G28

Hey,
Thanks for all of the advice, sorry it has taken me a bit to respond as we have been dealing with a sick child and everything had to go on back burner for a few days. I will post config.g in the morning as soon as I get off work. I have the current turned up to stepper rated current and ptfe lube on the screws and linear rods. It all moves fairly effortlessly. I dropped speed way down for Z and did a side to side level at screws. Takes 6x before bed is even both sides and im ok with that. I then home it and do it again and it shows z axis off by .8mm again. Hopefully this is making sence lol. Also I am using the 0.9°, 180°C high temp stepper motors since this printer will be doing alot of PC and Nylon in a enclosure. Also wondering if the bltouch may be going bad, I have one of the ir sensors the dc designed that i got from filistruder so i may give that a shot also if its more acurate.

Hypercube evolution printer, 2 0.9 motors for z axis. Having a issue with duel z axis. I have it set up and using my bltouch for skew correction. and that works fine but as the bed gets lower it seems to skew a bit. if i let it down 200mm then go back up it will be roughly 1.6mm off and i have to do the skew correction again. I understand that backlash comes into play but I dont think it should be that much should it? Should I have to run that skew calibration before every print?

ok I will give it a try, Thank you!

Correct no tempeture lines on the graph. I think I may have got it though I hit the revert back to DWC button and it went back to the original looking screen and got the graph back working again, then reloaded the firmware and it seems to be working now although I did try this before I posted. Not sure what happened the other times but hopefully it stays working now. Either way I appreciate your response. Quick question I want to go to the 3.0 firmware Is there really allot of stuff to change in the config files for it? It seems almost overwelming looking over the changes and all that.

Hello,
Installed a duet 2 wifi about a week ago and upgraded the firmware to 2.05 but not the tempeture graph doesnt work for the hotend or the bed. The tempeture readouts are fine and it prints just like it should. The graph worked before the update as well. Any ideas or did I forget to do something? I downloaded the combination file that had everything in it if that helps.

Board: Duet WiFi 1.02 or later
Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.05 (2019-12-13b1)
Duet WiFi Server Version: 1.23