Dual extruder Chimera setup help?
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In that instance, the OP claimed that it was fixed when he used someone else's config.g and that the only difference he could see was that he had used two M92 commands and his friend only had one. However, it's hard to see how that could have been the cause and it clearly isn't the cause in this case.
The fact that it happens when changing tools through the web interface indicates that it is nothing to do with the S3D generated gcode file.
Although my machine is completely different to yours, it was similar to the machine used in the post you linked to. The only difference I can see between my config.g and both yours and the other guy who had the problem is that I use M555 P2 to set the firmware to look like Marlin and yours and the other guys used M555 P1 to set it to look like RepRap. I have no idea if this could be the reason by just humour an old man and try changing M555 from P1 to P2.
Ian
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Failed to load resource: net::ERR_NETWORK_CHANGED is what I get before on the DWC but this time I sliced from S3D and changed the temperature identifier for the bed from T2 as S3D sets it to T0 in the FFF settings and it started to print using each extruder !!!! but then every layer started shifting about 9 or 10mm.
Any ideas for either issue?Also I really appreciate the help from everyone , thanks
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My guess at the layer shift would be that you've set the tool offset in both Duet and S3D perhaps?
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not sure what happened but now it has gone back to freezing after a layer or so as I was trying to adjust the tool offsets
This is what control shift J gets now
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Try firmware 1.18beta3 and DWC 1.15. i think that version of DWC may include a relevant fix.
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updated both and like the new layout but it still freezes
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SUCCESS !!!!!!!!!!!!!!!!!!!!!!! It looks like crap but I'm calling it a success
I'm not sure what fixed it exactly but I tried a new config file and all of the slicers G code works fine now
This was my old config that froze after the first layer:
; Configuration file for Duet WiFi (firmware version 1.17)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Sat Mar 25 2017 08:23:52 GMT-0700 (Pacific Daylight Time); General preferences
M111 S0 ; Debugging off
G21 ; Work in millimetres
G90 ; Send absolute coordinates…
M83 ; ...but relative extruder moves
M555 P1 ; Set firmware compatibility to look like RepRapFirmare
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X300 Y300 Z400 S0 ; Set axis maxima; Endstops
M574 Z0 S0 ; Define active low and unused microswitches
M574 X2 Y2 S1 ; Define active high microswitches
M558 P1 X0 Y0 Z1 H5 F120 T6000 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds
G31 P500 X0 Y15 Z1.63 ; Set Z probe trigger value, offset and trigger height
M557 X15:285 Y15:285 S20 ; Define mesh grid; Drives
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S0 ; Drive 2 goes backwards
M569 P3 S0 ; Drive 3 goes backwards
M569 P4 S0 ; Drive 4 goes backwards
M350 X64 Y64 Z64 E64:64 I1 ; Configure microstepping with interpolation
M92 X322 Y322 Z1600 E1680:1680 ; Set steps per mm
M566 X1000 Y1000 Z12 E120:E120 ; Set maximum instantaneous speed changes (mm/min)
M203 X9000 Y9000 Z180 E1200:1200 ; Set maximum speeds (mm/min)
M201 X3200 Y3200 Z16 E3200:3200 ; Set accelerations (mm/s^2)
M906 X1050 Y1050 Z1050 E1000:1000 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Heaters
M143 S285 ; Set maximum heater temperature to 285C
M305 P0 T10000 B3988 C0 R470 ; Set thermistor + ADC parameters for heater 0
M305 P1 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 1
M305 P2 T100000 B4725 C7.060000e-8 R4700 ; Set thermistor + ADC parameters for heater 2; Tools
M563 P0 D0 H1 ; Define tool 0
G10 P0 X8 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C
M563 P1 D1 H2 ; Define tool 1
G10 P1 X-8 Y0 Z0 ; Set tool 1 axis offsets
G10 P1 R0 S0 ; Set initial tool 1 active and standby temperatures to 0C; Network
M550 PFT-5 ; Set machine name
M552 P0.0.0.0 S1 ; Enable network and acquire dynamic address via DHCP; Fans
M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S0.5 I0 F500 H1:2 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H1:2 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on; Custom settings are not configured
And here's the one that works without a problem so far:
; Configuration file for Duet WiFi (firmware version 1.17)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Sun Mar 26 2017 19:51:07 GMT-0700 (Pacific Daylight Time); General preferences
M111 S0 ; Debugging off
G21 ; Work in millimetres
G90 ; Send absolute coordinates…
M83 ; ...but relative extruder moves
M555 P2 ; Set firmware compatibility to look like Marlin
M208 X0 Y0 Z0 S1 ; Set axis minima
M208 X290 Y275 Z400 S0 ; Set axis maxima; Endstops
M574 Z0 S0 ; Define active low and unused microswitches
M574 X2 Y1 S1 ; Define active high microswitches
M558 P1 X0 Y0 Z1 H5 F120 T8400 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds
G31 P500 X0 Y0 Z1.63 ; Set Z probe trigger value, offset and trigger height
M557 X15:275 Y15:260 S20 ; Define mesh grid; Drives
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S0 ; Drive 1 goes forwards
M569 P2 S0 ; Drive 2 goes forwards
M569 P3 S0 ; Drive 3 goes forwards
M569 P4 S0 ; Drive 4 goes forwards
M350 X64 Y64 Z64 E64:64 I0 ; Configure microstepping without interpolation
M92 X322 Y322 Z1600 E1680:1680 ; Set steps per mm
M566 X1000 Y1000 Z12 E120:120 ; Set maximum instantaneous speed changes (mm/min)
M203 X9000 Y9000 Z180 E1200:1200 ; Set maximum speeds (mm/min)
M201 X3200 Y3200 Z250 E3200:3200 ; Set accelerations (mm/s^2)
M906 X1050 Y1050 Z1050 E1050:1050 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Heaters
M143 S280 ; Set maximum heater temperature to 280C
M305 P0 T10000 B3988 C0 R470 ; Set thermistor + ADC parameters for heater 0
M305 P1 T100000 B4725 C7.06e-8 R4700 ; Set thermistor + ADC parameters for heater 1
M305 P2 T100000 B4725 C7.06e-8 R4700 ; Set thermistor + ADC parameters for heater 2; Tools
M563 P0 D0 H1 ; Define tool 0
G10 P0 X9 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C
M563 P1 D1 H2 ; Define tool 1
G10 P1 X-9 Y0 Z0 ; Set tool 1 axis offsets
G10 P1 R0 S0 ; Set initial tool 1 active and standby temperatures to 0C; Network
M550 PMy printer ; Set machine name
M552 P0.0.0.0 S1 ; Enable network and acquire dynamic address via DHCP; Fans
M106 P0 S0.3 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1:2 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H1:2 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on; Custom settings are not configured
; Miscellaneous
T0 ; Select first toolHopefully this might help figure it out or just help someone else out.
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This bears out what I said in my last post (yesterday at 20.55). The one common factor is that the problem occurs when the config.g has the output is set to look like RepRap (M555 P1) but changing config.g so that the output looks like Marlin (M555 P2) fixes it.
I'm unable to test this hypothesis myself as I have a hardware fault which prevents me from connecting via WiFi but if the OP or someone else can do that quick test, it'll prove it for sure. Then I guess either something needs to be changed in the firmware or DWC or the documentation needs to state that compatibility needs to be set to Marlin (M555 P2). There is no mention of it here https://duet3d.com/wiki/G-code#M555:_Set_compatibility but maybe there is somewhere else?
HTH
Ian -
This bears out what I said in my last post (yesterday at 20.55). The one common factor is that the problem occurs when the config.g has the output is set to look like RepRap (M555 P1) but changing config.g so that the output looks like Marlin (M555 P2) fixes it.
I'm unable to test this hypothesis myself as I have a hardware fault which prevents me from connecting via WiFi but if the OP or someone else can do that quick test, it'll prove it for sure. Then I guess either something needs to be changed in the firmware or DWC or the documentation needs to state that compatibility needs to be set to Marlin (M555 P2). There is no mention of it here https://duet3d.com/wiki/G-code#M555:_Set_compatibility but maybe there is somewhere else?
HTH
IanYou are probably correct since I went back and checked and when I made the config file that worked through the online configurator that I had forgotten to select the firmware comparability to RepRap and it had been left on Marlin compatibility for the config that works.
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You are probably correct since I went back and checked and when I made the config file that worked through the online configurator that I had forgotten to select the firmware comparability to RepRap and it had been left on Marlin compatibility for the config that works.
Yeah! I'm glad we found the reason - I hate not knowing what causes something. Hopefully David or Tony will see this and take the necessary steps to either get the firmware or DWC changed, or alternatively amend the documentation to say that compatibility should be set to Marlin.
Ian
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It's good this is worked out. I will alert Christian to the issue.
