WAGO-I/O-SYSTEM 750 Inhaltsverzeichnis 7
750-873 ETHERNET TCP/IP-Controller, RS-232
Handbuch
Version 1.2.0
12.3.3.3 Funktionscode FC3 (Read Holding Registers) ............................ 226
12.3.3.4 Funktionscode FC4 (Read Input Registers) ................................. 227
12.3.3.5 Funktionscode FC5 (Write Single Coil) ...................................... 228
12.3.3.6 Funktionscode FC6 (Write Single Register) ................................ 229
12.3.3.7 Funktionscode FC11 (Get Comm Event Counter) ...................... 230
12.3.3.8 Funktionscode FC15 (Write Multiple Coils) ............................... 231
12.3.3.9 Funktionscode FC16 (Write Multiple Registers) ........................ 233
12.3.3.10 Funktionscode FC22 (Mask Write Register) .............................. 234
12.3.3.11 Funktionscode FC23 (Read/Write Multiple Registers) ............... 235
12.3.4 MODBUS-Register-Mapping........................................................... 237
12.3.5 MODBUS-Register .......................................................................... 240
12.3.5.1 Zugriff auf Registerwerte ............................................................ 242
12.3.5.2 Watchdog-Register ...................................................................... 242
12.3.5.3 Diagnoseregister .......................................................................... 248
12.3.5.4 Konfigurationsregister ................................................................. 249
12.3.5.5 Firmware-Informationsregister .................................................... 255
12.3.5.6 Konstantenregister ....................................................................... 257
12.4 EtherNet/IP (Ethernet/Industrial Protocol) ........................................... 259
12.4.1 Allgemeines ...................................................................................... 259
12.4.2 Protokollübersicht im OSI-Modell ................................................... 260
12.4.3 Eigenschaften der EtherNet/IP-Protokollsoftware ........................... 261
12.4.4 EDS-Datei......................................................................................... 261
12.4.5 Objektmodell .................................................................................... 262
12.4.5.1 Allgemeines ................................................................................. 262
12.4.5.2 Klassen-Übersicht ........................................................................ 263
12.4.5.3 Erläuterung der Tabellenköpfe in den Objektbeschreibungen .... 264
12.4.5.4 Identity (01
hex
) ............................................................................ 265
12.4.5.5 Message Router (02
hex
) ............................................................... 267
12.4.5.6 Assembly (04
hex
) ......................................................................... 268
12.4.5.7 Port Class Object (F4
hex
) ............................................................. 273
12.4.5.8 TCP/IP Interface Object (F5
hex
) .................................................. 274
12.4.5.9 Ethernet Link Object (F6
hex
) ....................................................... 276
12.4.5.10 Coupler/Controller Configuration Object (64
hex
) ....................... 277
12.4.5.11 Discrete Input Point (65
hex
) ......................................................... 279
12.4.5.12 Discrete Input Point Extended 1 (69
hex
)...................................... 280
12.4.5.13 Discrete Input Point Extended 2 (6D
hex
) ..................................... 281
12.4.5.14 Discrete Input Point Extended 3 (71
hex
)...................................... 282
12.4.5.15 Discrete Output Point (66
hex
) ...................................................... 283
12.4.5.16 Discrete Output Point Extended 1 (6A
hex
) .................................. 284
12.4.5.17 Discrete Output Point Extended 2 (6E
hex
) .................................. 285
12.4.5.18 Discrete Output Point Extended 3 (72
hex
) ................................... 286
12.4.5.19 Analog Input Point (67
hex
) .......................................................... 287
12.4.5.20 Analog Input Point Extended 1 (6B
hex
) ...................................... 288
12.4.5.21 Analog Input Point Extended 2 (6F
hex
) ....................................... 289
12.4.5.22 Analog Input Point Extended 3 (73
hex
) ....................................... 290
12.4.5.23 Analog Output Point (68
hex
) ....................................................... 291
12.4.5.24 Analog Output Point Extended 1 (6C
hex
) .................................... 292
12.4.5.25 Analog Output Point Extended 2 (70
hex
) .................................... 293
12.4.5.26 Analog Output Point Extended 3 (74
hex
) .................................... 294
12.4.5.27 Module Configuration (80
hex
) ..................................................... 295