PI System Roadmap
Release Schedule: PI to PI Interface (View all)
2018-12-10
ReleaseRelease
Service PackService Pack
Current Release
 
Product
Version
Date
Description
Features
Service Pack
PI to PI Interface
3.9.3.5
2017-09
New filtering option to filter out bad quality and digital states for non-digital tags as well as other quality improvements.  Resolved installation issue.  NOTE: Supersedes version 3.9.2.9.
New Features
  • Filtering option now available - to filter out bad quality and digital states for non-digital tags when transferring data
  Bug Fixes
  • Resolved potential issues during installation of the interface – where the PI API components were not installed properly
  • Active connection and active buffer manager no longer out of sync – with new PI API 1.6.8.26 included in this release
Previous Releases
 
Product
Version
Date
Description
Features
Service Pack
PI to PI
3.9.2.9
2017-06
New filtering option to filter out bad quality and digital states for non-digital tags as well as other quality improvements.
New Features
  • Filtering option now available - to filter out bad quality and digital states for non-digital tags when transferring data
  Bug Fixes
  • Active connection and active buffer manager no longer out of sync – with new PI API 1.6.8.26 included in this release
Release
PI to PI
3.9.0
2015-06
Future data tags are supported, security updates, least privileged account support, and improved performance on disconnected startup point caching.

Future Data is now supported - The Interface has been updated to support collecting future data
Security updates - UniInt leverages the latest Microsoft software security defenses provided by the compiler and operating system
Least privileged account support -  Interface services are now allowed to run under an account with the least privileges required, and limit the rights of the account to access resources
Improved performance on disconnected startup point caching

Service Pack
PI to PI
3.8.9
2014-04
This patch release fixes several known issues.
Enhanced debugging - additional details are provided in point-level debug messages.   Several known issues have also been addressed.
Service Pack
PI to PI
3.8.8.62
2012-06
Performance improvements to interface startup when disconnected from a PI Server.
New option for cold failover – allows a node that was primary and had a bad status the opportunity to regain good status and become primary again without a restart.
Now supports disconnected startup for the source PI Server - this will significantly speed up data transfer from the source PI System to the receiving PI system.
Release
PI to PI
3.8.5
2011-09
mPI health information in performance counters and mPI severity messages. Support for PITimestamp datatype.
• Interface Messages are now written to the PI Message Log - and are no longer written to the pipc.log file.
• Interface health information now written to performance counters - a subset of this information is still available through UniInt Health Tags as well.
• Pointtype "PITimestamp" - is now supported.
• Snapshot data event editing - is now supported.
Service Pack
PI to PI
3.8.4
2011-05
This service pack addresses issues with failover and reconnection.
• Interface Device Status while in backup mode now updates properly.
• Interface Device Status after a "Network Communication Error to Source PI Server" will now update the status immediately upon reconnection to the Source PI Server.
Service Pack
PI to PI
3.8.3.0
2009-06
This version includes one interface bug fix and one UniInt bug fix. The current supported platforms are: Windows 2000 SP3 & SP4 Windows XP Windows 2003 Server Windows Vista Windows 2008 Server It is built with UniInt 4.4.5.2. The install kit contains the PItoPI Interface ICU Control version 3.6.2.0 which supports the current version.
Bug fixes
Release
PI to PI
3.8.2.0
2009-04
This version includes two bug fixes and one enhancement. The current supported platforms are: Windows 2000 SP3 & SP4 Windows XP Windows 2003 Server Windows Vista (3.8.2.0 or later) Windows 2008 Server (3.8.2.0 or later) It is built with UniInt 4.4.5.0. Supports Phase 2 UniInt Interface Level Failover with type Warm.
Bug fixes; Phase 2 UniInt Interface Level Failover with type Warm
Release
PI to PI
3.8.1.0
2009-03
This version includes twenty three bug fixes. It is built with UniInt 4.4.4.0. Supports Phase 2 UniInt Interface Level Failover with type Warm. The install kit contains the PItoPI Interface ICU Control version 3.6.2.0 which supports the current version. The install kit also includes PI SDK/API 1.3.6.364/1.6.1.15.
Phase 2 UniInt Interface Level Failover with type Warm; ICU Control version 3.6.2.0
Release
PI to PI
3.6.1.0
2008-10
This version includes eight bug fixes and three enhancement. It is built with UniInt 4.4.1.0. Supports Phase 2 UniInt Interface Level Failover with types Cold and Warm. The install kit contains the PItoPI Interface ICU Control version 3.6.1.0 which supports the current version. The install kit also includes PI SDK 1.3.6.361.
2 Known Issues

Please note: All announced and anticipated software releases are subject to change in both timing and content at the sole discretion of OSIsoft and neither the information provided above, nor any other pronouncement should be construed as a commitment by OSIsoft to deliver any specific feature or attribute at any specific time. As such, the information provided here should not be used as a basis for purchasing any software OSIsoft currently offers. All information contained herein is subject to change at any time at OSIsoft’s sole discretion and is for informational purposes only. OSIsoft does not warrant the accuracy or timeliness of the information contained herein.