Updating firmware.

Kwad3d

@phaedrux I need to pid tune on Bang Bang? Not very familiar with that method I guess.
Same M303 Gcode used for tuning the hot end?

Phaedrux

@kwad3d Basically the same yes.

https://duet3d.dozuki.com/Wiki/Tuning_the_heater_temperature_control

Kwad3d

@phaedrux Ok. Every other time I installed a duet I got lucky with Ban Bang and didn't have to do it. For some reason on all my duet set ups I have to run hotter temps for my materials to flow correctly. Curious if I have the thermistors set up wrong or something.

Phaedrux

possibly. What are your thermistor settings? What thermistor do you have?

Kwad3d

@phaedrux I'm using a standard Cartridge thermistor from E3D. set to option 5 when configured in Marlin. Here is the section from my config.g

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
M307 H0 B1 S1.00 ; enable 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"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S280 ; set temperature limit for heater 1 to 280C

o_lampe

@kwad3d said in Updating firmware.:

the write up was asking me to update firmware before I was even connected to my network.

@Phaedrux
The part about 'getting started' was written long before DWC was official or even standard. In these days it was common sense to configure your 3D printer HW through USB, but that has changed obviously.

@phaedrux said in Updating firmware.:

yes to convert between mm/s and mm/min you either divide or multiply by 60

KUDOs for your patience

Rushmere3D

@kwad3d

E3D thermistors are configured like this, T100000 B4725 C7.06e-8

Kwad3d

@rushmere3d Thanks I will try that Thermistor config. Do I just replace everything past Y"thermister" on the M308 line with the info you provided? just double checking before making a change to the config as Im a little rusty on Reprap

Dougal1957

@kwad3d said in Updating firmware.:

@rushmere3d Thanks I will try that Thermistor config. Do I just replace everything past Y"thermister" on the M308 line with the info you provided? just double checking before making a change to the config as Im a little rusty on Reprap

You change the B parameter and the C parameter (or add it if it is missing)

Phaedrux

M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8

Kwad3d

@phaedrux said in Updating firmware.:

T100000 B4725 C7.06e-8

Ok that seems to have my temps at normal levels. After pid tuning with M303 I enter M500 and get a Warning about no M501 was executed in config.g. Does that mean the tune did not save?

Phaedrux

The tune saved, but now you have to add M501 to the end of config.g to load those saved results at boot up.

Kwad3d

@phaedrux So I have been tuning for a few days and Im trying to set up pressure advance now. Im following the guide at https://duet3d.dozuki.com/Wiki/Pressure_advance but I don't see any change vertically in the print. However the test print looks great.

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Voron V1.9" ; set printer name
M669 K1 ; select CoreXY mode

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0 S0 ; physical drive 0 goes forwards
M569 P1 S0 ; physical drive 1 goes forwards
M569 P2 S0 ; physical drive 2 goes forwards
M569 P3 S1 ; physical drive 3 goes forwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X160.00 Y160.00 Z400.00 E832.0 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E700 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X-25 Y-25 Z-2 S1 ; set axis minima
M208 X325 Y300 Z450 S0 ; set axis maxima

; Endstops
M574 X2 S1 P"xstop" ; configure active-high endstop for high end on X via pin xstop
M574 Y2 S1 P"ystop" ; configure active-high endstop for high end on Y via pin ystop

; Z-Probe
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-26 Y-2 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 X15:325 Y05:325 S56 ; define mesh grid

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
M307 H0 B1 S1.00 ; enable 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"e0temp" Y"thermistor" T100000 B4725 C7.06e-8 ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S280 ; set temperature limit for heater 1 to 280C

; Fans
M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 S1 H1 T45 ; set fan 1 value. Thermostatic control is turned on

; Tools
M563 P0 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

; Presure Advance
M572 D0 S0.1

M501

And here is my slicer layer change settings using S3D.
{if layer_num== 1}M572 D0 S0.0
{elsif layer_num== 25}M572 D0 S0.01
{elsif layer_num== 50}M572 D0 S0.015
{elsif layer_num== 75}M572 D0 S0.02
{elsif layer_num== 100}M572 D0 S0.025
{elsif layer_num== 125}M572 D0 S0.03
{elsif layer_num== 150}M572 D0 S0.035
{elsif layer_num== 175}M572 D0 S0.040
{elsif layer_num== 200}M572 D0 S0.045
{elsif layer_num== 225}M572 D0 S0.05
{elsif layer_num== 250}M572 D0 S0.055
{elsif layer_num== 275}M572 D0 S0.06
{elsif layer_num== 300}M572 D0 S0.065
{elsif layer_num== 325}M572 D0 S0.07
{elsif layer_num== 350}M572 D0 S0.075
{elsif layer_num== 375}M572 D0 S0.08
{endif}

Im not sure if was on,,, went through the settings. Or just ran the whole print at S0.1

Phaedrux

@kwad3d said in Updating firmware.:

M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X12000.00 Y12000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; set accelerations (mm/s^2)

Increase the speed, accel, and jerk for the E axis and try again.

Try
M566 E3000
M203 E6000
M201 E3000

Kwad3d

@phaedrux Thanks for the input. I will try that tomorrow. So it was on but my settings were holding it back?

Phaedrux

Most likely yes.