WAGO I/O System 750 Table of Contents 7
750-8208 PFC200; 2ETH RS CAN DPM
Manual
Version 1.7.0, valid from FW Version 03.06.09(18)
10.4.3 Modbus Registers .......................................................................... 191
10.4.4 Modbus Mapping ........................................................................... 191
10.4.4.1 Modbus Mapping for Write Bit Services FC1, FC2 ..................... 191
10.4.4.2 Modbus Mapping for Write Bit Services FC5, FC15 ................... 192
10.4.4.3 Modbus Mapping for Read Register Services FC3, FC4, FC23 . 193
10.4.4.4 Modbus Mapping for Write Register Services FC6, FC16, FC22,
FC23 ......................................................................................... 195
10.5 WAGO Modbus Registers .................................................................. 197
10.5.1 Process Image Properties .............................................................. 198
10.5.1.1 Register 0x1022 – Number of Registers in the Modbus Input
Process Image .......................................................................... 198
10.5.1.2 Register 0x1023 – Number of Registers in the Modbus Output
Process Image .......................................................................... 198
10.5.1.3 Register 0x1024 – Number of Bits in the Modbus Input Process
Image ........................................................................................ 198
10.5.1.4 Register 0x1025 – Number of Bits in the Modbus Output Process
Image ........................................................................................ 198
10.5.2 Network Configuration .................................................................... 199
10.5.2.1 Register 0x1028 – IP Configuration ........................................... 199
10.5.2.2 Register 0x102A – Number of Established TCP Connections .... 199
10.5.2.3 Register 0x1030 – Modbus TCP Socket Timeout ...................... 199
10.5.2.4 Register 0x1031 – MAC Address for ETHERNET-Interface 1 (eth0)199
10.5.2.5 Register 0x1037 - Modbus TCP Response Delay ...................... 199
10.5.3 PLC Status Register ...................................................................... 200
10.5.4 Modbus Watchdog ......................................................................... 200
10.5.4.1 Register 0x1100 – Watchdog Command ................................... 202
10.5.4.2 Register 0x1101 – Watchdog Status ......................................... 204
10.5.4.3 Register 0x1102 – Watchdog Timeout ....................................... 204
10.5.4.4 Register 0x1103 – Watchdog Config ......................................... 204
10.5.5 Register 0x1104 – Watchdog Operation Mode ............................... 205
10.5.6 Modbus Constants Registers ......................................................... 206
10.5.6.1 Electronic Nameplate ................................................................ 206
10.5.6.2 Register 0x2010 – Revision (Firmware Index) ........................... 206
10.5.6.3 Register 0x2011 – Series Designator ........................................ 206
10.5.6.4 Register 0x2012 – Device ID ..................................................... 206
10.5.6.5 Register 0x2013 – Major Firmware Version ............................... 207
10.5.6.6 Register 0x2014 – Minor Firmware Version ............................... 207
10.5.6.7 Register 0x2015 – MBS Version ................................................ 207
10.6 Diagnostics ......................................................................................... 208
10.6.1 Diagnostics for the Modbus Master ................................................ 208
10.6.2 Diagnostics for the Runtime System .............................................. 208
10.6.3 Diagnostics for the Error Server ..................................................... 208
11 CANopen Master and Slave .................................................................. 211
11.1 Object Directory .................................................................................. 211
11.2 Communications Profile ...................................................................... 212
11.2.1 Master Configuration ...................................................................... 216
11.3 Data Exchange ................................................................................... 218
11.3.1 Controller Communication Objects ................................................. 218
11.3.2 Fieldbus-Specific Addressing ......................................................... 218