PLC Control

[geevee]

Does any one know where i can get an example of a plc ladder diagram for the control of a screw compressor, type of plc not important

[piewie]

Best to install a specific screw type compressor controller similar to or equal to the one the manufacturers Sabroe etc. There are too many things that are too important to screw up and a PLC is not the way to go. It is very important for diagnosis that the alarms are recorded together with system analysis so best to buy a specific controller it may cost more but not in the long run. I know from experience.