Extruder stepper motor dont' running problem

Hi, I just completed my Mendel assembled, and i had done my x,y,z axis test running, and extruder

stepper motor test running (both at reprap-host software console) and its goes fine,
than, i've generate a g code file from skeinforge and loaded in reprp-host software and x,y,z

axis worked fine however, the extruder stepper motor didn't run when i running a gcode file.
can anyone can help me and advise me ?
is't a gcode problem or fireware problem ?

follows is my setting.
1.) Both Extruder & Motherboard uploaded the FiveD_GCode_Interpreter fireware.
2.) I had tried to run the extuder stepper motor on x,y,z stepper board and its run fine.
3.) extruder0 setting
4.) globals setting

Here attached with a two video of my extruder stepper motor problems

1.) The frist one video is my mendel running follows gcode file (you'll see there
is only one A3949 chip's LED is running. So the extruder stepper motor didn't working.)
http://www.youtube.com/watch?v=fiqtaniSLTY&feature=channel

2.) The second one video show when i've click a "extruder" buttom at reprap-host software console and
you'll see a extruder stepper motor is running about 2~4 sec, than its stopped automatic. is it normal ?
http://www.youtube.com/watch?v=qYUhkPAxp-Q&feature=channel


Follows is a header of my gcode loaded into a reprap-host software.
"" is't correct using a M113 to control a PWM for extruder stepper motor ? ""


M104 S190 T0 (Extruder Temperature to 190 Celsius)
G21 (Metric FTW)
G90 (Absolute Positioning)
G92 X0 Y0 Z0 (You are now at 0,0,0)
M113 S10
G0 Z0 (Go back to zero.)
( skeinforge June 8, 2009 )
()
G21
G90
M103
M105
( 3 )
( 3.577 )
( 0.35 )
( 0.63 )
( True )
( 1320.0 )
( 22.0 )
( 22.0 )
( 255.0 )
(<travelFeedratePerSecond> 60.0 )
( 0.665 )
( 0.581 )
( 1.0 )
( carve )
( inset )
( fill )
( speed )
( raft /)
( clip )
( fillet )
( export )
()
M113 S10
M104 S190.0
( 0.35 )
M104 S190.0
()
( 0.35 )
()
( X12.402 Y14.016 Z0.35 )
( X12.051 Y13.619 Z0.35 )
( X11.174 Y12.942 Z0.35 )
( X10.359 Y12.574 Z0.35 )
( X9.488 Y12.383 Z0.35 )
( X8.526 Y12.382 Z0.35
.
.
.
.
.......

Edited 1 time(s). Last edit at 06/28/2010 06:00AM by tv7957ht.

make Dimension on...

---

Mfg
Wolfgang

Aller Anfang war schwer - Wolfstrap

Reprap-fab.org

Erfahrungen kann man leider schlecht weiter geben, die muss man selber machen.

Hi, Sorry, i dont understand what is meaning of "make dimension on" can you tell me more detail how to resolve my problems.

Because i'm not very good in g-code knowledge.....

**Today i just changed my g-code by using M108 S255 to control the extruder, but after running from reprap-host software, one chip (two LED was ON)...... I'm thinking about that may be reprap-host software only run my g-code as in DC motor for exturder ? how can i change it ? ******

Thanks a lot!

Edited 2 time(s). Last edit at 06/28/2010 02:27PM by tv7957ht.

"Dimension" is the cryptic name for the Skeinforge plug-in that produces 5D g-code suitable for the reprap firmware with a stepper extruder. On the Reprap host it is a preferences setting called FiveD. [reprap.org]

---

[www.hydraraptor.blogspot.com]

Hi, nophead thanks for reply, however, I not so sure you tell me ...But, I had already make FiveD "true" in preferences and extruder stepper motor still dont spinning....So, as you advise am i need to do something more for the skeinforge ?

Thanks.

Sorry my english ist not the best...



Edited 1 time(s). Last edit at 06/28/2010 03:17PM by Stoffel15.

---

Mfg
Wolfgang

Aller Anfang war schwer - Wolfstrap

Reprap-fab.org

Erfahrungen kann man leider schlecht weiter geben, die muss man selber machen.

Hi, Stoffel15 & nophead .... Thanks a lot !!!! it is very very helpful......i can running a g-code and my extruder stepper motor is spinning....

By the way, because of i'm using the old version of Skeinforge. So that's why i dont see a "Carve" -- "Dimension" to config it..

Thanks a lot !!!!!

Edited 1 time(s). Last edit at 06/28/2010 04:22PM by tv7957ht.