Table of Contents ii
© 2014 HMS Industrial Networks AB Doc: HMSI-168-27
Ethernet Network Configuration ................................. 4-7
J1939 Network Configuration..................................... 4-7
J1939 I/O Configuration ............................................. 4-8
EtherNet/IP Interface .............................................. 5-1
Product Features........................................................ 5-1
CIP Objects ................................................................ 5-1
CIP Messaging ........................................................... 5-2
I/O Messaging ............................................................ 5-3
Assembly Objects and Connections........................... 5-4
I/O Data Summary ..................................................... 5-9
Using ControlLogix with the Gateway ...................... 5-11
Modbus/TCP Interface............................................ 6-1
Supported Commands ............................................... 6-1
Supported Exception Codes ...................................... 6-2
Modbus/TCP Addressing ........................................... 6-3
I/O Data Content ........................................................ 6-5
I/O Data Summary ................................................... 6-10
I/O Data Format ....................................................... 6-12
J1939 Interface......................................................... 7-1
Address Management ................................................ 7-1
Communications Methods.......................................... 7-2
Message Transmission .............................................. 7-3
Receiving Messages .................................................. 7-6
Transport Protocol for Large Messages ..................... 7-8
J1939 Diagnostic Messages ...................................... 7-9
Bus-Off Reset Option ............................................... 7-13
Offline Detection....................................................... 7-14
J1939 Baud Rate ..................................................... 7-17
File System................................................................ 8-1
File System Conventions............................................ 8-1
Security ...................................................................... 8-2
Structure..................................................................... 8-4
Default Files ............................................................... 8-5
Virtual File System ..................................................... 8-6