I have just received a RFQ for a closed loop pumping system (hydroforming ).
I did a small system like this about 8 years ago in a SLC. It worked but I didn't like the outcome.I am looking at using a CompactLogix and 525.
So what are the advantages of doing the control each way? In the PLC it has full control over the system and the drive would have very little programming in it. In the drive it would have a setpoint send over from the plc.
I did a small system like this about 8 years ago in a SLC. It worked but I didn't like the outcome.I am looking at using a CompactLogix and 525.
So what are the advantages of doing the control each way? In the PLC it has full control over the system and the drive would have very little programming in it. In the drive it would have a setpoint send over from the plc.