[etherlab-users] TwinCAT 3 with EL6751 CANOpen

Thomas Paoloni thomas at digithom.it
Thu Oct 30 11:28:29 CET 2014


Maybe I've misunderstood your question, but Twincat3 doesn't have 
anything to do with etherlab ...
Instead, if you're trying to read or write SDO to your canOpen slaves 
trough etherlab master and EL6751, you can't do it because Beckhoff has 
implemented this only trough their ADS protcol (AoE in this case) and 
this is not actually supported by etherlab master.


Il 25/10/2014 12:08, Venkat Reddy Gandra ha scritto:
> Hello,
> I am interfacing Refu drive via EL6751 CANOpen with TwinCAT 3. I would 
> like to read/write SDO's of drive. I have found the read/write logic 
> on Beckhoff information system but they have not given information on 
> how to map PLC variables with SDO's.
> could anyone help me to map plc variables with drive SDO's in TwinCAT 3?
> ‚ÄčNote: I have eds file from drive supplier
> Thanks in advance,
> Best regards,
> Venkat
> ‚Äč
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> etherlab-users mailing list
> etherlab-users at etherlab.org
> http://lists.etherlab.org/mailman/listinfo/etherlab-users

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