Hello, i checked the problem and have to tell you that the CoE was released first in version 2. There where some parts available in version 1 but this only worked for IndraDrives. So if you want to use 3rd party drives you will have to update to version 2. An other hint, because of very different CoE implementations of 3rd party drives we can not guaranty the functionality for all devices. A whitelist with already tested devices you can find here. https://developer.community.boschrexroth.com/t5/Store-and-How-to/3rd-party-EtherCAT-slave-interoperability/ba-p/68992
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