[etherlab-users] UNMATCHED and SKIPPED datagrams

Erwin Burgstaller ethercat.berknapp at spamgourmet.com
Wed Jan 14 14:15:08 CET 2009


* Wed, Jan 14, 2009 - 12:01:46 +0100, Florian Pose - fp at igh-essen.com:

> This usually means that the realtime cycle was executed too short
> after the last one (maybe because the last one was delayed for some
> reason).

Currently the realtime cycle is running at 1000 Hz. I'll check out, if
it's getting worse by going up or better by going down with speed.

As there's no switch in between, and as far as I understood, there's no
buffering on the slave side, the delay must be caused by the master,
right?

> Category type 0x003C is not part of the specification. If this is your
> own slave, please check, if there are valid data in the SII.

It is, so we'll check.


Thanks,

  Erwin

-- 
Erwin Burgstaller



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