@Phaedrux said in G-Code to slow down printing at corners of objects.:
I think you're describing jerk.
OK so I have slowed instantaneous speed down to 12 mm/min from 100 mm/min in the config but don't seem to be getting any real change when running the print.
Is there an override somewhere I might be missing?
Ahhh of course! Thanks mate - I didn't even think to edit in the config.
I'll try it out and see how it goes.
Hi guys,
Weird one that I am hoping some experts can weigh in on.
Long story short - I am testing some composite materials that are proving difficult when the nozzle changes direction (think a square cube, each layer, at the corners, it is pulling the composite towards the centre).
I think I can get some success if the print was to slow down at the corners, is there any way I can change the G-Code (rather than editing each line manually) to slow down when approaching corner moves?
Hope that makes sense!
Thanks,
Callum
Hi guys,
I have had a read of a few posts regarding this but have been unable to determine the best solution (even if just for now).
Having some troubles with the M999 command when sent from the Paneldue on a Duet 3 6HC + EB 3HC.
It works as intended for all components connected to the MB but one of my Y-Axis' is connected to the EB and continues on moving, which is causing issues (balls screw on each Y connected to a N23 with enough torque to send the axis off track)
Am I best putting a momentary switch in that can send a command to reset both?
Ahh - nice one! I had no idea this section existed.
Will be sure to post when if I find the time!
It seems my penchant for hobbies that require a steep learning curve remains strong. haha.
She's a big one, that's for sure.
Two Bondtech QRs' a huge ATP5 bed and some serious current should hopefully see large scale prototypes be turned around quickly!
Yep - I will do that now. Cheers.
M115
FIRMWARE_NAME: RepRapFirmware for Duet 3 MB6HC FIRMWARE_VERSION: 3.1.1 ELECTRONICS: Duet 3 MB6HC v1.01 or later FIRMWARE_DATE: 2020-05-19b2
Sorted - thanks mate!
Roger!
So HOMEALL
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 X865 Y565 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X-5 Y-5 F6000 ; go back a few mm
G1 H1 X865 Y565 F360 ; move slowly to X and Y axis endstops once more (second pass)
G90 ; absolute positioning
G1 X430 Y280 ;move probe to centre of bed
G30 ;probe bed
and
HOMEZ
G90 ; absolute positioning
G1 X430 Y280 ;move probe to centre of bed
G30 ;probe bed
@callielli said in DUET 3 - BL Touch : Error Enabling End-stops:
G1 X430 Y280 ;move probe to centre of bed
G30 ;probe bed
OK, thanks.
So HOMEALL
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 X865 Y565 F1800 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 H2 X-5 Y-5 F6000 ; go back a few mm
G1 H1 X865 Y565 F360 ; move slowly to X and Y axis endstops once more (second pass)
G1 X430 Y280 ;move probe to centre of bed
G30 ;probe bed
G90 ; absolute positioning
and
HOMEZ
G1 X430 Y280 ;move probe to centre of bed
G30 ;probe bed
and no changes to Config.g
Correct?
@callielli said in Configure external trigger - using Momentary Switch for LED:
I have just tried to upload the firmware downloaded via the RRF Config tool and get an error:
M997 S0
Error: M997: In-application programming binary "Duet3_SDiap_MB6HC.bin" not found
I will try to start from scratch on a formatted card as I am not confident the issue hasn't been introduced by something silly I might have missed.
@Phaedrux said in DUET 3 - BL Touch : Error Enabling End-stops:
G1 X Y
Thanks for your help, I knew I was missing something that was likely basic knowledge, I still need to become more fluent reading this stuff! Learning slowly.
From your response, I think I need to:
STEP 1
Define Z Endstops under M574 in config.g
M574 Z1 S0 P"!io7.in" ; configure active-low endstop for low end on X via pin !io7.in
Does this look right? A BL touch is active low when triggered, I think?
STEP 2
Edit HOMEZ AND HOMEALL to move the probe in to position and activate probing procedure via G30?
G1 X430 Y280 ;move probe to centre of bed
G30 ;probe bed
Am I on the right track?
I have just tried to upload the firmware downloaded via the RRF Config tool and get an error:
M997 S0
Error: M997: In-application programming binary "Duet3_SDiap_MB6HC.bin" not found
Home Z File:
; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v3.1.3 on Mon Jun 22 2020 13:30:53 GMT+1000 (Australian Eastern Standard Time)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 Z-1075 F1800 ; move Z down until the endstop is triggered
G92 Z0 ; set Z position to axis minimum (you may want to adjust this)
; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z5 F100 ; lift Z relative to current position
;G90 ; absolute positioning
Config is using io7:
Configuration file for Duet 3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.3 on Mon Jun 22 2020 11:51:05 GMT+1000 (Australian Eastern Standard Time)
; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"COLOSSUS" ; set printer name
; Network
M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet
; Drives
M569 P0.0 S0 ; X 0.0 goes backwards
M569 P1.0 S1 ; YLEFT 1.0 goes forwards
M569 P0.1 S1 ; YRIGHT 0.1 goes forwards
M569 P0.3 S1 ; ELEFT 0.3 goes forwards
M569 P0.4 S1 ; ERIGHT 0.4 goes forwards
M569 P0.2 S0 ; ZLEFT 0.2 goes backwards
M569 P1.1 S1 ; ZCENTRE 1.1 goes forwards
M569 P1.2 S1 ; ZRIGHT 1.2 goes forwards
M584 X0.0 Y1.0:0.1 E0.3:0.4 Z0.2:1.1:1.2 ; set drive mapping
; MAIN BOARD EXP1
; X = Drive P0.0 Z LEFT = Drive 0.2
; YL = Drive P1.0 Z CENTRE = Drive 1.1
; YR = Drive P0.1 Z RIGHT = Drive 1.2
; E0 = Drive P0.3
; E1 = Drive P0.4
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X300.00 Y400.00 Z1066.67 E476.00 ; set steps per mm
M566 X300.00 Y300.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X400.00 Y400.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
M906 X1600.00 Y2100.00 Z3150.00 E800.00 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 minimum
M208 X860 Y560 Z1070 S0 ; set axis maximum
; Endstops
M574 X2 S1 P"!io4.in" ; configure active-high endstop for high end on X via pin !io4.in
M574 Y2 S1 P"!io5.in" ; configure active-high endstop for high end on Y via pin !io5.in
; Z-Probe
M950 S0 C"io7.out" ; create servo pin 0 for BLTouch
M558 P9 C"^io7.in" H5 F240 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y0 Z2.25 ; set Z probe trigger value, offset and trigger height
M557 X200:600 Y200:400 S100 ; define mesh grid
; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
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
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M308 S1 P"temp1" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M308 S2 P"temp2" Y"thermistor" T100000 B4138 ; configure sensor 2 as thermistor on pin temp2
M950 H2 C"out2" T2 ; create nozzle heater output on out2 and map it to sensor 2
M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
; Fans
M950 F0 C"out7" Q500 ; create fan 0 on pin out7 and set its frequency
M106 P0 C"E0_FAN" S1 H1 T5 ; set fan 0 name and value. Thermostatic control is turned on
M950 F1 C"out8" Q500 ; create fan 1 on pin out8 and set its frequency
M106 P1 C"E1_FAN" S1 H2 T5 ; set fan 1 name and value. Thermostatic control is turned on
M950 F2 C"out9" Q500 ; create fan 2 on pin out9 and set its frequency
M106 P2 C"PC_FAN" S1 H0 T5 ; set fan 2 name and value. Thermostatic control is turned on
; Tools
M563 P0 S"EXTRUDER_LEFT" 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
M563 P1 S"EXTRUDER_RIGHT" D1 H2 F0 ; define tool 1
G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C
; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
;M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
Hi everyone,
I am installing a Duet 3 6HC coupled to an EB3HC, firmware is running 3.01.
Normally I use the config tool however there are multiple axis motors on this frame so needed to continue the config after generating what I could from the online tool.
Am fitting a BL Touch to a new board, I followed the standard Z-Probe guide that I have used several times on Duet2 boards but am running in to some issues.
X and Y home fine but Z reports:
G28 Z
Error: Failed to enable endstops
The BL Touch performs the start up-down routine when powered on.
Sending M280 P0 S10 deploys the probe with no issues.
Sending M280 P0 S90 retracts just fine too.
Wiring as in the image below
From what I can see there, M581 can be triggered when the SD card has an active GCode being printed.
Is there a function I can use to trigger all the time? ie: when the Duet has power?
@Phaedrux FIRMWARE_NAME: RepRapFirmware for Duet 3 MB6HC FIRMWARE_VERSION: 3.01-RC9 ELECTRONICS: Duet 3 MB6HC v1.01 or later FIRMWARE_DATE: 2020-04-21b1