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no synchronization via field bus(Raspberry Sl softmotion)
https://forum.codesys.com/viewtopic.php?f=26&t=8879
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Author:  eser_ [ Mon May 28, 2018 11:49 am ]
Post subject:  no synchronization via field bus(Raspberry Sl softmotion)

Hello,

I am trying to control metronix servo motor via Raspberry Pi SL.
I tryed al mc blocks from SM3_BASIC library.And field bus was working,
fine without any errors.
But today i am recieving field bus error after 10 or 20 seconds i log in project.
And i didnt change anything from project that was working fine.
But today there is error from field bus(no synchronization via field bus).

I cant solve this problem
Can anyone help.
Thank you.

Author:  Edwin Schwellinger [ Tue May 29, 2018 5:55 am ]
Post subject:  Re: no synchronization via field bus(Raspberry Sl softmotion)

Hi,
Did you apply a rt_preemt realtime kernel patch?
If not this will not work.
BR
Edwin

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