|

|

DOWNLOAD CENTER

|

KNOWLEDGE CENTER

|

PI API

Sign In

Layered Products

MCN Health Monitor

PI DataLink for Excel Services

PI Notifications

PI OLEDB Provider

PINet / PI on PINet

RtPM Business Package for SAP EP 6.0

PI API Home

The PI API Provides a common programmer interface to PI Data Archive information, designed to span multiple hardware and software environments.

(Note: The most current version of PI API for Windows is installed along with the PI SDK.)

Release Announcements

	19-Oct-2007	PI API v1.6.1.11 for Linux (x86-32 and x86-64) is released
	15-Mar-2007	PI SDK v1.3.5.338 with PI API v1.6.1.10 is released
	25-Jan-2007	PI API v1.6.1.7 for Linux (x86-32 and x86-64) and 64-bit HP-UX (pa2 and Itanium) is released
	25-Jan-2007	PI API v1.6.1.7/1.6.1.8 for UNIX (AIX, HP-UX 32-bit RISC, Tru64 (OSF1), and Solaris) is released
	02-Jan-2007	PI SDK v1.3.4.333 (PR1) with API v1.6.1.5 is released
	21-Aug-2006	PI API v1.6.0.5 for UNIX (AIX, HP-UX, OSF1, and Solaris) is released
	01-Feb-2006	Patch for PI SDK v1.3.3.304 is released
	23-Dec-2005	PI SDK v1.3.3.304 with PI API v1.6.0.2 is released
	24-Jun-2005	PI SDK v1.3.2.282 is released
	18-May-2005	PI SDK v1.3.2.281 is released

More...

Support Bulletins

	10-Nov-2006	PI SDK 1.3.3 does not install on Windows Vista, affecting most current PI software installation kits
	04-Oct-2006	PI SDK v1.3.3.304 installation problem with Windows 2003 Server x64
	03-Oct-2006	Interfaces built with UniInt version 4.1.0 and greater running with PI API version 1.6 or greater enforce an Exception Maximum (ExcMax) limit of ~9 hours.
	14-Jul-2006	PI API v1.4.x and higher will not connect to a PI Server whose host name starts with a number
	19-Apr-2006	API Buffer Server (BufServ) v1.6.0.2 and 1.6.0.3 problem: Buffering to replicated servers may lead to potential data loss on a disconnected, replicated server

More...

KB Articles

	14-Mar-2008	How to run apisnap remotely to the PI Server?
	31-Jul-2007	PR1 Interface Features and buffering to multiple servers (N-way buffering or fanning)
	19-Jul-2007	How can I tell what version of the PI API I have? Which version of the API is shipped with each version of the PI SDK?
	06-Jul-2007	Potential data loss when there are communication failures between the interface node (PI API) and the PI Server
	28-May-2007	What is the difference between API Buffer Server (BufServ) and the PI Buffer Subsystem (PIbufss)?

More...

Version	1.6.1.11
Release Date	19-Oct-2007

Information

System Requirements

Additional resources may be available after sign in.

Development Info

	Known Issues
	Enhancements

Copyright © 2008 OSIsoft, Inc.