EtherCAT: What is MbxIn and MbxOut?
- MbxOut (Mailbox Output) is a EtherCAT sync manager mode for Slave->Master communication.
Typically,
SM0is used for the MbxOut function. - MbxIn (Mailbox Input) is a EtherCAT sync manager mode for Master->Slave communication.
Typically,
SM1is used for the MbxIn function.
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