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AVEVA™ PI System™ Feedback Portal

Welcome to our feedback site!


We created this site to hear your enhancement ideas, suggestions and feedback about AVEVA products and services. All of the feedback you share here is monitored and reviewed by the AVEVA product managers.

To start, take a look at the ideas in the list below and VOTE for your favorite ideas submitted by other users. POST your own idea if it hasn’t been suggested yet. Include COMMENTS and share relevant business case details that will help our product team get more information on the suggestion. Please note that your ideas and comments are visible to all other users.


This page is for feedback specifically for AVEVA PI System. For links to our other feedback portals, please see the tab RESOURCES below.

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PI Interfaces for Modbus

Showing 3

Modify the Modbus Interface to accept 32-bit Unsigned Ints from the PLC

provide a data type to accept a 4 byte unsigned integer from the PLC.  At this point, it would be stored in a 64-bit float in PI DA.
Clint Ramsey almost 2 years ago in PI Interfaces / PI Interfaces for Modbus 3 Declined

Support multiple Modbus devices on the same machine

Add support for multiple Modbus devices (using the same IP address but different port numbers) on the same machine. For example, the interface could allow the user to configure something like this: /dn= xxx.xx.xxx.xx:43120,/cn=1,/polldelay=0,/to...
Guest almost 2 years ago in PI Interfaces / PI Interfaces for Modbus 3 Declined

Support Modbus device failover

Enhance the interface to support redundant Modbus devices with different network cards/IP addresses. The controllers would publish a status update on the active device, and the interface should request data from it accordingly.
Guest almost 2 years ago in PI Interfaces / PI Interfaces for Modbus 0 Declined