Hi Florian,

I am the new user to ehterlab.org.


As we know, SDO is used for acyclic data exchange. Following are the queries

1.Is their any further mode for acyclic data implementation like synchronous 
and asynchronous? If yes please tell us what it is and how to implement in 
EtherCAT master.

2.How we will get timestamp of input and output data from slave?

3.How to implement timestamp in Master?

4.Is their any setting to be configured for slave from master for timestamp?

5.How do we confirm and verify that acyclic data exchange is completed in 
EtherCAT master development?


PDO and SDO are used for cyclic data exchange. SDO is used at 1HZ frequency for 
data exchange. Above 1 KHz frequency we use PDO for data exchange. Following 
are the queries:-

1.In cyclic exchange, is it required to implement synchronous and asynchronous 
mode of data exchange? Please explain what these modes are and how to implement 
that in EtherCAT master.

2.How we will get timestamp of input and output data from slave?

3.How to implement timestamp in Master?

4.Is their any setting to be configured for slave from master for timestamp?

5.How do we confirm/verify that cyclic data exchange is completed in EtherCAT 
master development?


Request to reply to our queries.


Thanks,
Gajendra More

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