DOC-0017-07-EN: AC20 Series - EtherCAT Option
36 (58)
DOC-0017-07-EN-A 27.03.2023
Read / Write parameters Acyclically
The acyclic read / Write services can be achieved using the functions ”
ETC_CO_SdoRead”
and
”ETC_CO_SdoWrite”.
•
Add function block Library: From project tree, double-click on
“Library Manager
”, then Click on
“add Library”
select ”
EtherCATStack
” Library and press
OK
to Add.
•
Example: Read parameter
0056 Current Limit Out
(2038h).
•
Example: Write parameter 0457 Motor Max Speed (21C9h).
