السلام عليكم
عندي مشروع في الجامعة برمجة PLC واحتاج مساعدتكم.
You want to use as delta-sigma method to transmit analog values between two programmable logic controllers with 4 digital inputs / outputs .
For this purpose, various function blocks are to be implemented .
They also want to develop an HMI , the test method
can and the dynamics of different in transmission
Check basic waveforms
جزاكم الله كل خير