@keyz182 Thanks, I appreciate the info and copy of your config settings. I will look them over and see if maybe there is any tweaks that could apply to mine.
Yeah, I have checked the wiring to my BLTouch and everything appears good. I am planning on checking the pin and see if there is something odd there. It's not too big of a deal as I can resolve it pretty quick, but would be nice to have it work more reliably.
@Phaedrux My frames pretty solid, but I'm not using linear rails or anything and it's direct drive instead of bowden. I really haven't even thought about the ringing much yet to be honest, but it is definitely something I will consider. I think all the belts are pretty tight and should be fine I believe. Should the jerk and acceleration just both be gradually reduced until the ringing goes away ideally?
I will try increasing the extruder jerk to 3000, it was at 120 and I upped it to 270. Wasn't really sure how far to take it. That may be quite a bit of help with the string. No clue what pressure advance is, but I will look at the link you posted.
Thanks for all the help.
Here's pictures of the stringing on a temp tower with PLA.
Here is the main config.g file. If it would help to share any of the other config files let me know. I would like to get everything set optimally as possible.
; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Fri Feb 22 2019 17:03:26 GMT-0700 (Mountain Standard Time)
; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M667 S1 ; Select CoreXY mode
; Network
M550 P"HyperCube Evolution" ; Set machine name
M551 P"" ; Set password
M552 S1 ; Enable network
M587 S"" P"" ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S1 ; Enable FTP
M586 P2 S1 ; Enable Telnet
; Drives
M569 P0 S0 ; Drive 0 goes backwards
M569 P1 S0 ; Drive 1 goes backwards
M569 P2 S0 ; Drive 2 goes backwards
M569 P3 S1 ; Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E409.00 ; Set steps per mm
M566 X900.00 Y900.00 Z24.00 E270.00 ; Set maximum instantaneous speed changes (mm/min) (Jerk) (E was 120)
M203 X12000.00 Y12000.00 Z1200.00 E7200.00 ; Set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z200.00 E10000.00 ; Set accelerations (mm/s^2)
M906 X950.00 Y950.00 Z950.00 E950.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout
; Axis Limits
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X271 Y290 Z280 S0 ; Set axis maxima
; Endstops
M574 X1 S3 F0 R0 ; Set active High endstops (S1=SENSORED) (X-MIN(1)) (S3=SENSORLESS)
M574 Y0 S3 F0 R0 ; Set active High endstops (S1=SENSORED) (Y-MIN(1)) (S3=SENSORLESS)
M574 X1 Y1 S3 ; Set endstops controlled by motor load detection
M574 Z1 S2 ; Use zprobe and home to min
M915 X Y S7 R0 F0 ; set X and Y to sensitivity 7, do nothing when stall, unfiltered
; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M307 H7 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H3 F120 T6000 B1 X0 Y0 Z1 ; Set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y-35 Z0.95 ; Set Z probe trigger value, offset and trigger height (Offset)
M557 X10:285 Y10:285 S20 ; Define mesh grid S80
; Heaters
;M307 H1 A380.9, C169.8, D2.7 S1
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C
; Fans
M106 P2 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
; Tools
M563 P0 D0 H1 F2 ; 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 power saving
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss
; Custom settings are not configured
@Phaedrux said in Can Anyone Share Their HEVO Configs?:
Feel free to post your current config files and settings and we can provide some suggestions and feedback. photos of test prints also help.
For the BLtouch you can also remove the pin entirely after removing the set screw. Sometimes they need to be cleaned or may have a defect. If it's failing the self test occasionally that's definitely something to check.
Thanks Phaedrux. I will check the pin out as I haven't done that. I will try to post a picture later and the config files as soon as I find the best way to do that here. I don't have much photos currently, but may have something that will help.
@DIY-O-Sphere Thanks DIY-O-Sphere. I will check that out and read the link as well. I have never adjusted a set screw for the BLTouch so I have no clue if it needs to be adjusted or not. Like I've said it works most of the time so didn't seem like a wiring issue, but couldn't really think of what it could be. Thought maybe a faulty BLTouch or just some weird configuration setting.
@Phaedrux Thanks for the reply Phaedrux.
1 - The BLTouch does do the self test and 3/4ths of the time it works fine. The other 1/4th it just blinks red and I have to pull the pin out and reboot.
2- I know I won't be able to import the config directly and use it, but thought it might be beneficial to see what others are using that work. Maybe my acceleration settings are too low (I did tweak these some for the extruder and it seemed to help, but think it could be better).
Hey all!
I have a HEVO with BLTouch, E3D Hemera Direct Drive, Duet2 WiFi. It works pretty good for the most part, but there is a few minor issues.
1 - BLTouch when turning on the printer will sometimes just blink red and not deploy/retract probe. I have to manually pull the probe out and then reboot printer for it to work as normal.
2 - Stringing issues. I am thinking maybe speed/acceleration settings could be affecting this.
Would anyone that has a HEVO with somewhat similar hardware and working well be able to share their files so I can compare to mine? A lot of the firmware configuration I am not completely certain is setup properly and would be interested in comparing some of the config settings.
Also, I am thinking of figuring out a way to attach a filament runout sensor.
What is the best way to set Z Offset also, is there a way to baby step it during a print and then lock in the change or do you just have to keep track of the change and then edit the config file?
Thanks for the help,
Justin
I would be interested to find out what component needs swapped out. I have some experience soldering, but not sure if it's worth attempting to fix without knowing more first.
Like I said I was able to get everything working on Fan2 so not a huge concern for me currently.
Figured it out. Apparent when my old fans wires broke they shorted together and blew fan0's mosfet on the board. I mapped it to fan2 and will just use that since it wasn't being used anyhow.