WAGO 750-882 User Manual

WAGO-I/O-SYSTEM 750 Table of Contents 7
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
12.2.3.2 Function Code FC2 (Read Discrete Inputs)................................ 231
12.2.3.3 Function Code FC3 (Read Multiple Registers) ........................... 233
12.2.3.4 Function Code FC4 (Read Input Registers) ............................... 234
12.2.3.5 Function Code FC5 (Write Coil) ................................................. 235
12.2.3.6 Function Code FC6 (Write Single Register) ............................... 236
12.2.3.7 Function Code FC11 (Get Comm Event Counter) ...................... 237
12.2.3.8 Function Code FC15 (Write Multiple Coils) ................................ 238
12.2.3.9 Function Code FC16 (Write Multiple Registers) ......................... 240
12.2.3.10 Function Code FC22 (Mask Write Register) ............................... 241
12.2.3.11 Function Code FC23 (Read/Write Multiple Registers)................ 242
12.2.4 MODBUS Register Mapping ........................................................... 244
12.2.5 MODBUS Registers ........................................................................ 247
12.2.5.1 Accessing Register Values ......................................................... 248
12.2.5.2 Watchdog Registers ................................................................... 248
12.2.5.3 Diagnostic Registers ................................................................... 254
12.2.5.4 Configuration Registers .............................................................. 255
12.2.5.5 Firmware Information Registers ................................................. 260
12.2.5.6 Constant Registers ..................................................................... 262
12.3 EtherNet/IP (Ethernet/Industrial Protocol) ............................................ 264
12.3.1 General ........................................................................................... 264
12.3.2 Protocol overview in the OSI model ................................................ 265
12.3.3 Characteristics of the EtherNet/IP Protocol Software ...................... 266
12.3.4 EDS File .......................................................................................... 266
12.3.5 Object Model ................................................................................... 267
12.3.5.1 General ....................................................................................... 267
12.3.5.2 Class Overview ........................................................................... 268
12.3.5.3 Explanation of the Table Headings in the Object Descriptions ... 270
12.3.5.4 Identity (01
hex
) ............................................................................ 270
12.3.5.5 Message Router (02
hex
) ............................................................. 272
12.3.5.6 Assembly Object (04
hex
) ............................................................. 273
12.3.5.7 Connection (05
hex
) ...................................................................... 278
12.3.5.8 Connection Manager (06
hex
) ....................................................... 279
12.3.5.9 Port Class (F4
hex
) ....................................................................... 279
12.3.5.10 TCP/IP Interface (F5
hex
) ............................................................. 281
12.3.5.11 Ethernet Link (F6
hex
) .................................................................. 284
12.3.5.12 Coupler/Controller Configuration (64
hex
) .................................... 290
12.3.5.13 Discrete Input Point (65
hex
) ........................................................ 293
12.3.5.14 Discrete Input Point Extended 1 (69
hex
) ..................................... 293
12.3.5.15 Discrete Input Point Extended 2 (6D
hex
) .................................... 294
12.3.5.16 Discrete Input Point Extended 3 (71
hex
) ..................................... 295
12.3.5.17 Discrete Output Point (66
hex
) ..................................................... 295
12.3.5.18 Discrete Output Point Extended 1 (6A
hex
) .................................. 296
12.3.5.19 Discrete Output Point Extended 2 (6E
hex
) .................................. 297
12.3.5.20 Discrete Output Point Extended 3 (72
hex
) .................................. 297
12.3.5.21 Analog Input Point (67
hex
) .......................................................... 298
12.3.5.22 Analog Input Point Extended 1 (6B
hex
) ....................................... 299
12.3.5.23 Analog Input Point Extended 2 (6F
hex
) ....................................... 299
12.3.5.24 Analog Input Point Extended 3 (73
hex
) ....................................... 300
12.3.5.25 Analog Output Point (68
hex
) ....................................................... 301
12.3.5.26 Analog Output Point Extended 1 (6C
hex
) .................................... 302

WAGO 750-882 Specifications

General

Brand	WAGO
Model	750-882
Category	I/O Systems
Language	English