V1.3.6 and Makerbot Replicator Bed temperature Issue


#1

I am trying to use Octoprint with an old Makerbot Replicator Dual Extruder, when I print the Gcode file it sets the heated bed temperature to 130 degrees even though in my slicer (Cura) I have tried 40 degrees and 60 degrees bed temperatures. I have tried to follow along in the terminal window as to when it is setting this temp but I have not been able to find it yet, has anyone had issues with any of the items in my configuration doing something odd like this?

Printer: Makerbot Replicator Duel Extruder
Slicer: Cura
OctoPrint Version: 1.3.6 with GPX Plugin


#2

I am trying to use Octoprint with an old Makerbot Replicator Dual Extruder,

when I print the Gcode file it sets the heated bed temperature to 130
degrees even though in my slicer (Cura) I have tried 40 degrees and 60
degrees bed temperatures

If you save the G-code from Cura (rather than sending to Octopi/GPX) can
you see any 130 numbers in the first several lines?

Possibly there is a spurious command in the configurable header sections.
Or it could be a setting in the firmware.
If it isn't in the G-code then that points to the firmware.


#3

Thanks for the reply. I have a custom machine configuration in cura to print a line from both tips. here is some start code from the gcode file I was trying to print. interesting enough the same design exported in gcode from makerbot desktop does not have this error so now I am confused, I dont see a m140 command setting temp to 130 degrees

;FLAVOR:RepRap
;TIME:863
;Filament used: 0.501043m
;Layer height: 0.2
;Generated with Cura_SteamEngine 3.2.1
T1
M190 S40
M104 S150
M104 T1 S200
M109 S150
M109 T1 S200
M82 ;absolute extrusion mode
G162 X Y F2000
G161 Z F900
G92 X0 Y0 Z-5 A0 B0
G1 Z0.0 F900
G161 Z F100
M132 X Y Z A B
G92 X152 Y75 Z0 A0 B0
G1 X-112 Y-73 Z150 F3300.0
G130 X20 Y20 A20 B20
M134 T0
M104 S200 T0
M104 S200 T1
M133 T0
M133 T1
G130 X127 Y127 A127 B127
M135 T0
G1 X-112 Y-73 Z0.270 F1800.000
G1 X105 Y-73 Z0.270 F1800.000 A25.000
M135 T1
G1 X105 Y-74 Z0.270 F9000
G1 X-112 Y-74 Z0.270 F1800.000 B25.000
G92 A0 B0
G1 X-112.000 Y-73.000 Z150.000 F360 B-19.00000
G1 F3600
M135 T0
G1 X-112.000 Y-73.000 Z150.000 F1500 A-1.30000
G1 X-112.000 Y-73.000 Z0.300 F1380
M73 P1

M83 ;relative extrusion mode
;LAYER_COUNT:25
;LAYER:0
G1 F1200 E-16
T1
M109 S200
M107
G0 F3600 X-16.278 Y-8.895 Z0.3
;TYPE:SKIRT
G1 F1800 X-5.598 Y-19.575 E0.75353
G1 X-5.012 Y-20.105 E0.03942
G1 X-4.376 Y-20.572 E0.03937
G1 X-3.696 Y-20.973 E0.03938
G1 X-2.978 Y-21.303 E0.03942
G1 X-2.231 Y-21.558 E0.03938
G1 X-1.462 Y-21.737 E0.03939
G1 X-.678 Y-21.837 E0.03943
G1 X-0.083 Y-21.86 E0.02971
G1 X0.083 Y-21.86 E0.00828
G1 X0.872 Y-21.82 E0.03941
G1 X1.652 Y-21.701 E0.03936
G1 X2.417 Y-21.503 E0.03942
G1 X3.157 Y-21.229 E0.03937
G1 X3.866 Y-20.881 E0.0394
G1 X4.537 Y-20.463 E0.03944
G1 X5.161 Y-19.98 E0.03937
G1 X5.598 Y-19.575 E0.02973
G1 X19.575 Y-5.598 E0.98615
G1 X20.105 Y-5.012 E0.03942
G1 X20.572 Y-4.376 E0.03937
G1 X20.973 Y-3.696 E0.03938
G1 X21.303 Y-2.978 E0.03942
G1 X21.558 Y-2.231 E0.03938
G1 X21.737 Y-1.462 E0.03939
G1 X21.837 Y-.678 E0.03943
G1 X21.86 Y-0.083 E0.02971


#4

http://replicat.org/mcodes

That says that M109 sets the build platform temperature. And I see an M109 S150

(Possibly build platform if there is no T-number?)

You can try removing that command, then upload the G-code into Octprint, and then print from there.
If that fixes the problem than work out where that command is coming from in Cura,


#5

Thank you I will look into that I it appears I mixed up my M#s looking through the gcode

link for myself to remember later that may help solve it, but my bed temp is set to 60 not sure why it is trying to go to 150.......

https://github.com/Ultimaker/Cura/issues/1036