WAGO I/O System 750 Table of Contents 7
750-8213 PFC200; G2; 2ETH CAN
Manual
Version 1.5.0, valid from FW Version 03.06.09(18)
11.3 Configuration ...................................................................................... 181
11.3.1 Modbus Settings ............................................................................ 182
11.3.2 Modbus TCP Settings .................................................................... 183
11.3.3 Modbus UDP Settings .................................................................... 183
11.3.4 Modbus RTU Settings .................................................................... 183
11.4 Data Exchange ................................................................................... 186
11.4.1 Process Image ............................................................................... 187
11.4.2 Flag Area ....................................................................................... 188
11.4.3 Modbus Registers .......................................................................... 189
11.4.4 Modbus Mapping ........................................................................... 189
11.4.4.1 Modbus Mapping for Write Bit Services FC1, FC2 ..................... 189
11.4.4.2 Modbus Mapping for Write Bit Services FC5, FC15 ................... 190
11.4.4.3 Modbus Mapping for Read Register Services FC3, FC4, FC23 . 191
11.4.4.4 Modbus Mapping for Write Register Services FC6, FC16, FC22,
FC23 ......................................................................................... 193
11.5 WAGO Modbus Registers .................................................................. 195
11.5.1 Process Image Properties .............................................................. 196
11.5.1.1 Register 0x1022 – Number of Registers in the Modbus Input
Process Image .......................................................................... 196
11.5.1.2 Register 0x1023 – Number of Registers in the Modbus Output
Process Image .......................................................................... 196
11.5.1.3 Register 0x1024 – Number of Bits in the Modbus Input Process
Image ........................................................................................ 196
11.5.1.4 Register 0x1025 – Number of Bits in the Modbus Output Process
Image ........................................................................................ 196
11.5.2 Network Configuration .................................................................... 197
11.5.2.1 Register 0x1028 – IP Configuration ........................................... 197
11.5.2.2 Register 0x102A – Number of Established TCP Connections .... 197
11.5.2.3 Register 0x1030 – Modbus TCP Socket Timeout ...................... 197
11.5.2.4 Register 0x1031 – MAC Address for ETHERNET-Interface 1 (eth0)197
11.5.2.5 Register 0x1037 - Modbus TCP Response Delay ...................... 197
11.5.3 PLC Status Register ...................................................................... 198
11.5.4 Modbus Watchdog ......................................................................... 198
11.5.4.1 Register 0x1100 – Watchdog Command ................................... 200
11.5.4.2 Register 0x1101 – Watchdog Status ......................................... 202
11.5.4.3 Register 0x1102 – Watchdog Timeout ....................................... 202
11.5.4.4 Register 0x1103 – Watchdog Config ......................................... 202
11.5.5 Register 0x1104 – Watchdog Operation Mode ............................... 203
11.5.6 Modbus Constants Registers ......................................................... 204
11.5.6.1 Electronic Nameplate ................................................................ 204
11.5.6.2 Register 0x2010 – Revision (Firmware Index) ........................... 204
11.5.6.3 Register 0x2011 – Series Designator ........................................ 204
11.5.6.4 Register 0x2012 – Device ID ..................................................... 204
11.5.6.5 Register 0x2013 – Major Firmware Version ............................... 205
11.5.6.6 Register 0x2014 – Minor Firmware Version ............................... 205
11.5.6.7 Register 0x2015 – MBS Version ................................................ 205
11.6 Diagnostics ......................................................................................... 206
11.6.1 Diagnostics for the Modbus Master ................................................ 206
11.6.2 Diagnostics for the Runtime System .............................................. 206
11.6.3 Diagnostics for the Error Server ..................................................... 206