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tpre#.g does not work

Posted by trgtylcnky 
tpre#.g does not work
June 03, 2016 11:14AM
Hello,
I am using multiple extruders which have different steps/mm rates. To handle this, I though to add M92 E___ in tpre#.g file for each extruder. But It seems the firmware does not care these file at all. To check this I added M117 commands in each file but they did not show any message (although M117 in config.g file show the message). Where am I doing wrong?

Thanks
Re: tpre#.g does not work
June 03, 2016 06:37PM
I'll try to reproduce this when I have time. Is it just the tpre file that is not working - do the tfree and tpost files work for you?

You can set a separate extruder steps/mm for each extruder, for example:

M92 E420:550:200

Edited 1 time(s). Last edit at 06/03/2016 06:37PM by dc42.



Large delta printer [miscsolutions.wordpress.com], Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].
Re: tpre#.g does not work
June 07, 2016 08:54PM
Thanks for support. At first, none of these files worked. But later I saw some messages when I am not looking for it. Duet control panel was opened different computers and they showed different messages (like one showed tfree but other tpre) It might be working but I think not reliable.

I will use the command you say, it will be enough for me now.
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