10 Table of Contents
WAGO I/O SYSTEM 750 XTR
750-8202/040-001 PFC200 2ETH RS TELE XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
Network Tab ............................................................................... 234
PLC Tab ..................................................................................... 236
Status Tab .................................................................................. 237
Run-time System CODESYS 2.3 ............................................................ 238
Installing the CODESYS 2.3 Programming System ............................. 238
First Program with CODESYS 2.3 ....................................................... 238
Start the CODESYS Programming System ..................................... 238
Creating a Project and Selecting a Target System ......................... 238
Creating the PLC Configuration ...................................................... 240
Editing the Program Function Block ................................................ 247
Loading and Running the PLC Program in the Fieldbus
Controller (ETHERNET) .................................................................. 249
Creating a Boot Project ................................................................... 251
Syntax of Logical Addresses ................................................................ 252
Freewheeling Tasks ........................................................................ 257
Creating an Event Handler .............................................................. 260
Process Images for I/O Modules Connected to the Controller ........ 264
Process Image for Slaves Connected to the Fieldbus .................... 265
Access to Process Images of the Input and Output Data via
Addressing Example ............................................................................ 267
Local Bus Synchronization ................................................................... 268
Case 1: CODESYS Task Interval Set Smaller than the Local
Case 2: CODESYS Task Interval Smaller than Twice the Local
Case 3: CODESYS Task Interval Greater than Twice the Local
Case 4: CODESYS Task Interval Greater than 10 ms .................... 272
Local Bus (KBus) Settings............................................................... 273
Effect of Update Mode on CODESYS Tasks .............................. 275
Asynchronous Update Mode .................................................. 275
Synchronous Update Mode ................................................... 275
Memory Settings in CODESYS ............................................................ 276
Program Memory............................................................................. 276
Data Memory and Function Block Limitation ................................... 277
Remanent Memory .......................................................................... 278
CODESYS Visualization ...................................................................... 278
Limits of CODESYS Visualization ................................................... 281
Eliminating Errors in CODESYS Web Visualization ........................ 283
FAQs about CODESYS Web Visualization ..................................... 284
Modbus – CODESYS 2 ........................................................................... 286