<div>Andreas,</div><div><br></div>Thanks for getting back to me. I guess the part I was confused on is how to properly do the PDO mapping in my application. For a non-safety slave setup I know I tell the EtherCAT master what the PDO configuration of the slaves are. However, for a safety slave setup I was unsure of how to tell the EtherCAT master how to copy the safety slave PDOs to the safety master PDOs and vice versa. I would have to do this in a cyclic task right? That is, once I configure the PDOs, on each cyclic task I would have to read the PDOs from the slaves and write them to the PDOs of the master and vice versa?<div>
<br></div><div>Thanks!<br><br><div class="gmail_quote">On Sun, Aug 21, 2011 at 5:14 AM, Andreas Stewering-Bone <span dir="ltr"><<a href="mailto:ab@igh-essen.com">ab@igh-essen.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<u></u>
<div text="#000000" bgcolor="#ffffff">
Hello,<br>
<br>
As I said, there is no specific code,<br>
<br>
You have to <br>
- configure the safety components via TwinCAT (certified software)<br>
- configure the PDO mapping (Slave to Slave communication) in your
application.<br>
<br>
That is all.<br>
<br>
Best regards<br>
<br>
Andreas<br>
<br>
Am 19.08.2011 00:12, schrieb Newell Jensen:
<div><div></div><div class="h5"><blockquote type="cite">
<div class="gmail_quote">
<div>Anyone here from IgH that could let us know where this code is?</div>
<div><br>
</div>
<div>Thanks!</div>
<div><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div>
<div>
<div>
<div class="gmail_quote">
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>
<div> Newell Jensen wrote:
<blockquote type="cite">Hello,
<div><br>
</div>
<div>We are currently trying to get Safety over EtherCAT
working with the Linux EtherCAT Master but haven't figured it out yet.
When I look through the sources I don't see any code for Safety over
EtherCAT yet it seems that others have gotten Safety over EtherCAT to
work as this thread in the archives states:</div>
<div><br>
</div>
<div> <a href="http://lists.etherlab.org/pipermail/etherlab-users/2011/001285.html" target="_blank">http://lists.etherlab.org/pipermail/etherlab-users/2011/001285.html</a></div>
<div><br>
</div>
<div>Where does this code exist? Is it in the repositories?</div>
</blockquote>
</div>
</div>
</div>
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</blockquote>
</div>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<pre><fieldset></fieldset>
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</blockquote>
<br>
<br>
</div></div><pre cols="72">Mit freundlichem Gruß
Andreas Stewering-Bone
--
------------------------------------------------------------------------
Dipl.-Ing.(FH) Andreas Stewering-Bone
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</pre>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><br></div>Newell<br><br><br>
</div>