RE: What to use? EtherCAT or Ethernet Powerlink with CANopen protocol

Many thanks Bertil.
Jitter seems very bad! More than 20us (!!??)
Something should be wrong or the test is not much relevant form the point of
view of Real-Time.
I will take a better look afterwards.
Kr,
Albert Saenz

 

-----Mensaje original-----
De: Bertil Bäck [mailto:[email protected]] 
Enviado el: lunes, 17 de diciembre de 2012 12:51
Para: [email protected]
CC: Albert Saenz
Asunto: Re: [CANLIST] What to use? EtherCAT or Ethernet Powerlink with
CANopen protocol

Hi,
just thought that I would also link the following site:
https://www.osadl.org/Real-time-Ethernet-Ethercat-worst-case.qa-farm-rt-ethe
rnet-recording.0.html

It has some performance monitoring on both Ethercat and Powerlink. The
setups are not quite similar so the numbers are not that easy to compare

Br,
Bertil

Bertil BÄCK R&D Manager Hardware
T +358 6 357 6305, M +358 50 588 6895, F +358 6 357 6320 [email protected],
www.tke.fi - www.canopen.fi




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