
Industrial PC

Fieldbus Components

Drive Technology

TwinCAT 3

TwinCAT 2


System Concept


Quick Start


System



Foreword



Overview



TwinCAT and Windows NT



TwinCAT connectivity features



User Interface



ADS




Foreword




Introduction




TwinCAT ADS/AMS-Specification




TwinCAT ADS/AMS (serial) Specification




TwinCAT ADS-Device-Documentation




How to...




ADS Return Codes




Reference implementations





ADS OCX





ADS-DLL






Foreword






Introduction






API






COM API






Samples







Samples: Visual C++







Samples: Visual C++ for Windows CE







Samples: Borland C++ Builder







Samples: Delphi








API interface









Linking into Delphi (API interface)









All-in-one sample









Event-driven reading (by symbol name)









Synchronous access to PLC variables









Detect state changes in TwinCAT router and the PLC









Start/stop PLC









Sample with extended functions (for multithreaded applications)









ADS sum command: read and write multiple variables with an ADS command.









ADS sum command: fetching and releasing multiple variable handles with one ADS command.









Reading and writing of DT/DATE/TOD/TIME variables








COM interface







TwinCAT ADS DLL







Samples: NI Measurement Studio






ADS Return Codes





ADS-Script-DLL





ADS.NET





ADS WebService





ADS Java DLL





ADS WCF





Other implmentations



Remote Access



Real-Time Ethernet



RemoteManager



COM Object



User Manager



TcEventLogger



Automation Interface


System Manager


TX1200 | TwinCAT PLC


TX12xx | TwinCAT NC


TSxxxx | TwinCAT Supplements


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