Hallo everybody,
i have a Pumpsystem, wich is controlled by a PID Controller. the System is driven by the PLC of Rockwell i.e Logix5561. I Need to perform frequency Response Tests of the System. And i will like know how to perform it on such System? Do i actually Need extra Hardware like Signal Generator and oscilloscops or do PLCs have some in-build Systems ?
Thanks for your responses and suggestions!
i have a Pumpsystem, wich is controlled by a PID Controller. the System is driven by the PLC of Rockwell i.e Logix5561. I Need to perform frequency Response Tests of the System. And i will like know how to perform it on such System? Do i actually Need extra Hardware like Signal Generator and oscilloscops or do PLCs have some in-build Systems ?
Thanks for your responses and suggestions!