8-1
NJ/NX-series CPU Unit Built-in EtherCAT Port User’s Manual (W505)
8
This section provides a series of example operations for when an NJ/NX-series CPU
Unit is connected to slaves.
8-1 Example of Operations for EtherCAT Communications . . . . . . . . . . . . . . . 8-2
8-1-1 System Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8-1-2 Wiring and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8-1-3 Setting the EtherCAT Network Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
8-1-4 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
8-1-5 Offline Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
8-1-6 Turning the Power ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
8-1-7 Online Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
8-1-8 Downloading the Network Configuration Information and the User Program . . .8-5
8-1-9 Confirming the Start of Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Example of Operations for
EtherCAT Communications