12/5/2019 2:04 PM | |
Joined: 12/12/2016 Last visit: 4/8/2024 Posts: 640 Rating: (60)
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Hello, There is a kit called IOT2000EDU containing an image for the IOT, with which you can program it as a controller in FUB/ SCL using TIA Portal. But as the name says, its used for educational purposes and not recommended/approved for an industrial field application. In this scenario the OS handles scheduling and interruption based on OB priorities like a PLC. And to answer your second question about the cycle time: This is adjustable for an example with a cyclic interrupt OB. Regular threads and interrupts are actually a base functionality of any linux OS and can be used when programming in C/C++ (pthread.h) as well. If your application requires realtime, I would recommend using an image with PREEMPT_RT, which we actually provide. "I set the output on the I/O board of IoT and then plug off the power supply and after connecting it back the output was off" |
Last edited by: Fe_lipe at: 12/05/2019 16:20:23 |
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