AVEVA™ PI System Access (PSA)

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Allow Direct PI Data Archive Server exposure

Extend the capability of PI SQL Client to connect directly to PI Data Archive Server

Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 2 Declined

Expose UOM Groups in PI Web API

As a programmer I want the PI Web API to expose an endpoint for reading UOM Groups and UOM Group mappings. This would allow javascript based web applications to read the UOM Groups and mappings in order to use the mappings in subsequent data strea...

Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 No status

5 VOTE

Public PI Web API Endpoint (for health checks)

Currently, all endpoints of the PI Web API are access protected. When using the PI Web API with a load balancer (namely with managed load balancers from AWS/Azure), the health check endpoint for the servers must be configured to accept both 200 &a...

Tyler Engelhardt over 1 year ago in AVEVA™ PI System Access (PSA) / PI Web API 1 No status

3 VOTE

Allow configurable number of TCP connections

PI Web API is limited to 20 active TCP connections per user. Any attempt to go over the 20 TCP connection limit results in a TCP reset packet for the requesting username / IP address. Request to have a parameter to adjust the limit. Also requestin...

Luke Peters 10 months ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

2 VOTE

Write annotations to Pi Points on Pi Web API

I understand this is a duplicate of PIDEVTECH-I-81. But I don't understand why this was denied. Please provide the alternative to linking the writing of several tags together in one grouping if I am not able to annotate the tags/pi points..

Logan Borders 7 months ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

9 VOTE

Return row number from PI SQL Client calls

It would be useful to be able to access a specific row from a PI SQL Client call. For example if I query muiltiple attributes indicating some KPI ordered from highest to lowest returning 1000 rows, I might want to show only the top 10. The TOP fun...

Simon J. Dyson over 2 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 0 No status

9 VOTE

Allow the SDK connection priority for the RTQP Engine to be configurable

The RTQP Engine is currently only able to connect to the Primary Data Archive to retrieve data, regardless of the SDK Priority settings. The “PreferPrimary” connection priority is hardcoded into the RTQP engine and cannot be modified. For users wh...

Derek Wong over 2 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 2 No status

9 VOTE

Tag Creation

As a developer of custom applications that use the PI AF SDK, I'd like to be able to easily determine if an attribute based of an attribute template is configured for tag creation. Currently the AF Attribute Template class does not have this...

Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI AF SDK 0 Declined

9 VOTE

Write annotations on archive data via PI Web API

My client is interested in writing annotations to Stream (time series) data via the PI Web API. I know it's possible to pull this data via the ?associations=annotations query parameters but the write feature is missing.

Guest over 2 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 Declined

8 VOTE

PI OLEDB Enterprise access to AF Tables

Allow PI OLEDB Enterprise access to AF Tables. The current workaround is to have the table live on a SQL database and then link to them from AF.

MAMEDINA over 2 years ago in AVEVA™ PI System Access (PSA) / PI OLEDB Enterprise 2 Declined

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