
Industrial PC

Fieldbus Components

Drive Technology

TwinCAT 3


Product overview


Installation


Licensing


Basics


TE1000 XAE



User Interface



TwinCAT Project



PLC



Safety



C/C++




Foreword




Overview




Introduction




Requirements




Preparation - only once




Modules




Modules - Handling




TwinCAT C++ development




Quick Start




Debugging




Wizards




Programming Reference





TwinCAT C++ Project properties





File Description





Online Change





Limitations





Memory allocation





Static variables





Multi-task data access synchronization





Interfaces






Return values






Interface ITcCyclic






Interface ITcCyclicCaller






Interface ITcFileAccess







Method ITcFileAccess:FileOpen







Method ITcFileAccess:FileClose







Method ITcFileAccess:FileRead







Method ITcFileAccess:FileWrite







Method ITcFileAccess:FileSeek







Method ITcFileAccess:FileTell







Method ITcFileAccess:FileRename







Method ITcFileAccess:FileDelete







Method ITcFileAccess:FileGetStatus







Method ITcFileAccess:FileFindFirst







Method ITcFileAccess:FileFindNext







Method ITcFileAccess:FileFindClose







Method ITcFileAccess:MkDir







Method ITcFileAccess:RmDir






Interface ITcFileAccessAsync






Interface ITcIoCyclic






Interface ITcIoCyclicCaller






ITComOnlineChange interface






Interface ITComObject






ITComObject interface (C++ convenience)






Interface ITcPostCyclic






Interface ITcPostCyclicCaller






Interface ITcRTimeTask






Interface ITcTask






Interface ITcTaskNotification






Interface ITcUnknown





Runtime Library (RtlR0.h)





ADS Communication





Mathematical Functions





Time Functions





STL / Containers





Error messages - understanding





Module messages for the Engineering (logging / tracing)




How to...?




Troubleshooting




C++-samples




Appendix



MATLABĀ®/SimulinkĀ®



I/O


TExxxx | TwinCAT 3 Engineering


TC1xxx | TwinCAT 3 Base


TFxxxx | TwinCAT 3 Functions


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