New hemera settings
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Can any one tell me what im looking at
I get the same line or thickness change every print and the tip if the bow tends to curl up
I believe they are two seperate issues -
Before i intaled the hemera it made perfect benchies
I also had lines missing in the same spot each print
Could this be cause of an upgrade it matercontol ??
(Slicer) -
@ziggymanpopo said in New hemera settings:
Could this be cause of an upgrade it matercontol ??
its a good idea to never change more than one thing at a time.
what was your extruder and hotend before the change?
post your config.g
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I ised a microswiss coppy of the cr10 design it was a straight swap hreat hotend
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; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Thu Sep 06 2018 21:21:12 GMT-0700 (Pacific Daylight Time); General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves; Network
M550 Pe3 ; Set machine name
M552 S1 ; Enable network
;*** Access point is configured manually via M587
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet; Drives
M569 P0 S0 ; Drive 0 goes forward
M569 P1 S0 ; Drive 1 goes backwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S0 ; Drive 3 goes backwardsM569 P3 S0 ; Drive 3 (Extruder 0) goes backwards
M350 X16 Y16 Z16 E16 ; Configure microstepping with interpolation
; M92 X79.7 Y320 Z400.4 E409 ; Set steps per mm
M92 X79.2 Y320 Z400.5 E409 ; Set steps per mmM566 X1600 Y500 Z24 E300 ; Set maximum instantaneous speed changes (mm/min)
M203 X30000 Y1600 Z300 E1500 ; Set maximum speeds (mm/min)
M201 X500 Y500 Z300 E5000 ; Set accelerations (mm/s^2) is 500
M906 x1100 Y1200 Z850 E950 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S300 ; Set idle timeout; Axis Limits
; M208 X-5.5 Y-10 Z0 S1 ; Set axis minima
; M208 X495 Y495 Z460 S0 ; Set axis maximaM208 X0 Y0 Z0 S1 ; Set axis minima
M208 X500 Y500 Z500 S0 ; Set axis maxima; Endstops
M574 X1 Y1 Z1 S1 ; Set endstops controlled by sw. Z controlled by capasitive sensor; Z-Probe
; M558 P5 H5 F100 T2000 ; Set Z probe type to capasitive and the dive height + speeds
M558 P5 H5 F100 T4000 ; Set Z probe type to capasitive and the dive height + speeds
G31 P500 X-42 Y-5 Z-0.87 ; Set Z probe trigger value, offset and trigger height - is Nozzle hogerM557 X15:215 Y35:215 S20 ; Define mesh grid
; Heaters
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 80C
M305 P1 x501 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S285 ; Set temperature limit for heater 1 to 285C; M307 H1 A245.3, C121.7, D4.0, S0.5 ; PID
; Fans
; M106 P0 S1 I0 F500 H T45 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
; M106 P1 S0 I0 F500 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned offM106 P0 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 ; 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
; Enable Bed Leveling
;G29 S1 ;commented out Enable Mesh Bed Leveling -
Looks like you could have a hotend temperature issue. Did you also change the thermistor? If so, verify your thermistor settings are correct.
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@ziggymanpopo said in New hemera settings:
M305 P1 x501 R4700 ; Set thermistor + ADC parameters for heater 1
e3d does not offer pt1000 thermistors. they offer pt100.
; M307 H1 A245.3, C121.7, D4.0, S0.5 ; PID
you have not done a pid tune for the new hotend?
M574 X1 Y1 Z1 S1 ; Set endstops controlled by sw. Z controlled by capasitive sensor
this does not configure a probe.
a probe configuration looks like thisM574 X1 Y1 S1 ; set active high endstops
M574 Z1 S2 ; set endstops controlled by probeM305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
your bed thermistor setting is wrong
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What is pid ?? and how is it tuned
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The termistor is actually a sensor the original was defective no replacement available my bad
I believe tos a pt1000 otherwise i would need a daughter board i have two china laser tem sensors
But.dont believe they are accurate by any means
They read 10° hotter than the bet ten on the dwi
Wouold it be nessicary to buy a fluke multimeter with a calibrated sensor ??? I have no idea.
Anyone have a link to pid need to learn how to set it for the hemera and the best and most reliable method of calibrating both the hotend and the.bed -
Thanks i think i have more than.one issue since it was a complete rebuild i think yournspot on about the pid. No idea exactly wat it iis im also driving blind with the temp calibration since the temp sensor is frome a difernt store because of nessecity
It will be some time untill they are back in stocknat e3d -
The store i boght it from uses the same sensir in there unitsnthey buils and use duets forncontrol board thats wher i got the gcoad entry for the sensor.what they use again im an electical comtractor (big on a meter thas calibrate)
Does the software make an allowance for drop of temp from whats indecated and the actual bed serface??
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Fyi my z- probe is my nozzle thats why the neg z-prob offset
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you can gat semitec thermistor from other stores.
https://www.aliexpress.com/item/32847452724.html -
The sensor is working fine and maintaining a set temp
I think it's off ,,just not sure which way or how much
I checked the link that explained some of it,, theres another link within explainig the process of how so thanks for that ..
i saw somewher that it was recomendermd running the hemera 5 to 1O° cooler temps because of efficiency??
I know for sure that some things chainge with direct drive pressure advance ???
How does that work and fit in with an upgrade???
Such as extruder steps and retraction,, like in my case ,,what else? Would be required to be changed and calibrated??? Or maybe looked at
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Im noticing yout pushing the PT 100 in stead of the
PT1000 ive read the Pt100 give beter temp accuracy
Is that why ?
Wont the pt 1000 do the job just as well as the 100
And without the need of the motherboard? -
who is pushing the pt100? i just said that e3d does not sell them.
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No offence intended should have said picked as an example,, just fishing ive read lots not sure what applys,, i have no idea what would be the best chioce that's the only way to learn just an expression:)
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i use pt1000 myself.
we are just trying to figure out what you have changed, as you never mentioned the pt1000 and the hemera does come with a different one
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Yes.. my bad thats why the storie about the backorder E3d was out of the original termistor
Thats why the pt1000 sensor i knew it wasnt the same but it works great at some piont i would think a calibration is warranted would you agree considering ive changet to the sensor.. i have faith the gcode has the right information just not sure it correct givin my frankenprinter lol. and the benchy at the top of course
