Collecting data, historical data, acknowledge, and receive events(alarms) from PI server

Discussion created by recursionsw on Apr 19, 2012
Latest reply on Apr 20, 2012 by andreas

We are new to PI system and we are trying to decide whether to user PI SDK or PI OPC to achieve our development goals.


What we need to do:


1. retrieve data from PI server


2. retrieve historical data from PI server


3. Get event (alarm) notification from PI server


4. Acknowledge alarm event to PI server (write ability)


Please share your knowledge with PI system.