Bifu divides EtherCAT module into multiple synchronization units for operation -- use of sync units

stay EtherCAT In the network , If a slave station is disconnected , May lead to EtherCAT The network can't communicate , That is, others OP The slave station in status can not input or output . This can be achieved by using multiple synchronization units , That is, the following modules are not in OP state , Ahead OP The status module also works properly . This article will explain EtherCAT Modules run in different units –Sync Units Use .

1. Operation process
   1.1. Biff Beckhoff
   1.1.1. scanning IO
   scanning IO Module and set to configuration mode , As shown below
   
   1.1.2. Set the synchronization unit
   Create a new synchronization unit Twst1 As shown below
   
   Assign the synchronization unit of the module to the new unit , As shown below
   
   This will make the whole EtherCAT The network module is divided into two synchronization units to execute