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Extruder motor wont turn with g code, but works manually

Posted by Capinho 
Extruder motor wont turn with g code, but works manually
January 29, 2015 09:39AM
Hello everyone. Issues with my extruder wont stop. Extruder motor works manually, but wont work with G code. I dont know, whats wrong. Currently I set my max feedrate to 5 mm/s and it wont work. Here is a piece of my g code:

G21 ; set units to millimeters
M190 S50 ; wait for bed temperature to be reached
G28 ; home all axes
G90 ; use absolute coordinates
G21 ; set units to millimeters
G92 E0
M82 ; use absolute distances for extrusion
M109 S190 ; wait for temperature to be reached
G1 E10 F200 ; prime the nozzle
G90 ; use absolute coordinates
G92 E0
M82 ; use absolute distances for extrusion
G1 F2700.000 E-1.50000
G92 E0
G1 Z0.250 F12000.000
G1 X0.000 Y13.300 F12000.000
G1 E1.50000 F2700.000
G1 X-8.500 Y13.300 E1.80737 F360.000
G1 X-10.790 Y12.903 E1.89140
G1 X-12.812 Y11.758 E1.97543
G1 X-14.331 Y9.999 E2.05946
G1 X-15.168 Y7.832 E2.14349
G1 X-15.300 Y6.500 E2.19188

Any ideas?
Re: Extruder motor wont turn with g code, but works manually
January 29, 2015 02:57PM
Over the course of all of those G1 statements, you are extruding a grand total of 2.19mm of filament. That's so little you probably wouldn't notice it. Obviously your slicer is not calling for enough filament. Something is wrong in your slicer configuration.

Edited 1 time(s). Last edit at 01/29/2015 11:29PM by jbernardis.
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