3
EtherNet/IP Connection Proce-
dures
This section describes the procedures for connecting the NJ/NX-series CPU Unit and
PMAC via EtherNet/IP to enable communications between them. The description as-
sumes that the NJ/NX-series CPU Unit and PMAC are set to factory default.
3-1 
Work Flow .......................................................................................................3-2
3-2  NJ/NX-series CPU Unit Settings ................................................................... 3-3
3-2-1  Creating a New Project ................................................................................... 3-3
3-2-2  Setting the Network ......................................................................................... 3-3
3-2-3  Setting Variables ............................................................................................. 3-4
3-2-4  Creating and Checking the User Program ...................................................... 3-5
3-2-5  Setting EtherNet/IP (Tag Sets) ........................................................................ 3-9
3-2-6  Installing the EDS File ................................................................................... 3-10
3-2-7  Setting EtherNet/IP (Connections) .................................................................3-11
3-3  Preparations for Setting the PMAC ............................................................ 3-13
3-3-1  Creating a New Project ................................................................................. 3-13
3-3-2  Performing the Initial Settings for the PMAC................................................. 3-14
3-4  PMAC EtherNet/IP Settings .........................................................................3-16
3-4-1  Setting Connection 1 ..................................................................................... 3-16
3-4-2  Setting Connections 2 to 16 .......................................................................... 3-18
3-5  PMAC Settings.............................................................................................. 3-19
3-5-1  Creating a User Program .............................................................................. 3-19
3-5-2  Transferring Project Data and Checking the Operation................................. 3-19
3-1
CK3E/CK3M/CK5M Series EtherNet/IP Connection Guide (O903)
 
3