Hello, I wanted to ask how it is possible monitoring not only the connection details such as network traffic, CPU usage etc. but also monitoring process variables of field devices in my network.
For example I have a flowmeter with Profinet interface and I'm already able to monitor its runtime, network traffic on each port etc. Now I'd like to monitor its measurings such as the flow, viscosity, pressure and so on.
I found out that SNMP could be the right way to access data of the field device using different OIDs (Object Identifier). Unfortunately, to check every OID I need the MIB file of this flowmeter that I don't have yet.
Is this the right way or do you know any alternatives to get these process variables?
Please help, thank you.