WAGO 750-8212/040-010, Руководство пользователя

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WAGO-I/O-SYSTEM 750 XTR Table of Contents 11
750-8212/040-010 PFC200 G2 2ETH M12 RS XTR
Manual
Version 1.0.0, valid from FW version 03.01.07(13)
8.12 CODESYS Visualization ...................................................................... 294
8.12.1 Limits of CODESYS Visualization ................................................... 296
8.12.2 Eliminating Errors in CODESYS Web Visualization ........................ 298
8.12.3 FAQs about CODESYS Web Visualization ..................................... 299
9 e!RUNTIME Runtime Environment ........................................................ 301
9.1 General Notes ...................................................................................... 301
9.2 CODESYS V3 Priorities ....................................................................... 302
9.3 Memory Spaces under e!RUNTIME .................................................... 303
9.3.1 Program and Data Memory ............................................................. 303
9.3.2 Function Block Limitation ................................................................ 303
9.3.3 Remanent Memory .......................................................................... 303
10 Modbus – CODESYS 2 ........................................................................... 304
10.1 General ................................................................................................ 304
10.2 Features ............................................................................................... 304
10.3 Configuration........................................................................................ 305
10.3.1 Modbus Settings.............................................................................. 306
10.3.2 Modbus TCP Settings ..................................................................... 307
10.3.3 Modbus UDP Settings ..................................................................... 307
10.3.4 Modbus RTU Settings ..................................................................... 307
10.4 Data Exchange .................................................................................... 310
10.4.1 Process Image ................................................................................ 311
10.4.2 Flag Area ......................................................................................... 312
10.4.3 Modbus Registers ........................................................................... 313
10.4.4 Modbus Mapping ............................................................................. 313
10.4.4.1 Modbus Mapping for Write Bit Services FC1, FC2 ..................... 313
10.4.4.2 Modbus Mapping for Write Bit Services FC5, FC15 ................... 314
10.4.4.3 Modbus Mapping for Read Register Services FC3, FC4, FC23 . 315
10.4.4.4 Modbus Mapping for Write Register Services FC6, FC16,
FC22, FC23 ................................................................................ 317
10.5 WAGO Modbus Registers .................................................................... 319
10.5.1 Process Image Properties ............................................................... 320
10.5.1.1 Register 0x1022 – Number of Registers in the Modbus Input
Process Image ............................................................................ 320
10.5.1.2 Register 0x1023 – Number of Registers in the Modbus
Output Process Image ................................................................ 320
10.5.1.3 Register 0x1024 – Number of Bits in the Modbus Input
Process Image ............................................................................ 320
10.5.1.4 Register 0x1025 – Number of Bits in the Modbus Output
Process Image ............................................................................ 320
10.5.2 Network Configuration ..................................................................... 321
10.5.2.1 Register 0x1028 – IP Configuration ............................................ 321
10.5.2.2 Register 0x102A – Number of Established TCP Connections.... 321
10.5.2.3 Register 0x1030 – Modbus TCP Socket Timeout ....................... 321
10.5.2.4 Register 0x1031 – MAC Address for ETHERNET-Interface 1
(eth0) .......................................................................................... 321
10.5.2.5 Register 0x1037 - Modbus TCP Response Delay ...................... 321
10.5.3 PLC Status Register ........................................................................ 322
10.5.4 Modbus Watchdog .......................................................................... 322
10.5.4.1 Register 0x1100 – Watchdog Command .................................... 324