User manual

Table of Contents ii

Publication PUB-AB7603-008

Slave Device Communication..................................... 5-2

Scan Cycles................................................................ 5-2

I/O Message Types .................................................... 5-3

I/O Mapping................................................................ 5-3

Proxy for Group 2 Only Devices................................. 5-3

Run/Idle Mode ............................................................ 5-4

Automatic Device Recovery (ADR) ............................ 5-5

Interaction with I/O Tables.......................................... 5-6

EtherNet/IP Interface .............................................. 6-1

Product Features........................................................ 6-1

CIP Objects ................................................................ 6-1

CIP Messaging ........................................................... 6-2

Assembly Objects and Connections........................... 6-4

Notes About Using ControlLogix I/O Connections.... 6-10

CIP Bridging ............................................................. 6-11

Modbus/TCP Interface............................................ 7-1

Supported Commands................................................ 7-1

Supported Exception Codes....................................... 7-2

Modbus/TCP Addressing............................................ 7-3

I/O Data Content......................................................... 7-4

I/O Data Format.......................................................... 7-5

File System................................................................ 8-1

File System Conventions............................................ 8-1

Security....................................................................... 8-2

Structure..................................................................... 8-4

Default Files................................................................ 8-5

Virtual File System...................................................... 8-6

System Files............................................................... 8-6

Configuration Files...................................................... 8-7

Password Files ......................................................... 8-11

Other Files ................................................................ 8-13

BridgeWay Web Page Files...................................... 8-17

IT Functionality ....................................................... 9-1

Default User Accounts................................................ 9-1