Data analysis and display software
TwinCAT I/O is a real-time driver for Windows programs running under Windows NT/2000/XP/Vista/CE or Windows 7. Program variables, the I/O devices present in the system and the connected I/O channels are brought into the proper relationship with one another.
provides variable-oriented linkage of I/O devices and tasks
provides variable-oriented linkage of tasks to other tasks
The smallest unit is one bit.
supports both synchronous and asynchronous relationships
Data regions and process images are exchanged consistently.