¢PI™ stands for “Process Interface”
¢Developed by OSIsoft
¢Built on OPC standards
¢Provides services such as
lData Historian and storage
lData Computation/Analysis (PI-ACE)
lAlarm and notification (PI-Alarm)
lWeb browsing
lInterface to Enterprise Layer (SAP, etc.)
(PI-RLINK)
lEnterprise tools (SQC, etc.)
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