• PI AF SDK vs PI JDBC Driver - 'UpdateValue'

    Hi There, I am working on PI JDBC client program to set tag values. By using AF SDK API's, for setting tag values we have used "UpdateValue" API of "OSIsoft::AF::PI::PIPoint" object. Here we are developing correspond...
    AshishGupta
    last modified by AshishGupta
  • Comparing PI VISION and PI PROCESSBOOK, which one is more suitable for the interface development of factory production control?

    What kind of development method can make the interface more user-friendly, less difficult to develop, and which is more suitable for C/S or B/S?
    TianZhen
    last modified by TianZhen
  • How could i make PI tags from formula data reference in PI AF ?  like in my case "FD FAN 3B POWER FAN KWH" is a formula data reference & i wants that  this formula will be a PI tag, how could i achieve this ? Please help .  I have attached the PI AF FORMU

    How could i make PI tags from formula data reference in PI AF ? like in my case "FD FAN 3B POWER FAN KWH" is a formula data reference & i wants that  this formula will be a PI tag, how could i achieve this ?...
    anudelanu
    last modified by anudelanu
  • Get FilteredSummaries from interpolated events

    Hello,   I'm trying to extract the daily Event Count from a list of PIPoints using the FilteredSummaries Method. I need the event counts for interpolated events with sampling rate of 10 minutes. So the method I'...
    MassimoDossola
    last modified by MassimoDossola
  • What is the best approach for multiple PI server data migration into single PI Server?

    Please share relevant doc for above question.
    BBHAVINN
    last modified by BBHAVINN
  • PI on Cloud

    Hi,   We have a requirement to install and configure PI DA(High Availability), PI AF, PI Vision, PI Clients on separate servers on Cloud environment. Could any one suggest us the recommended environment for PI...
    Sumanth.Artham
    last modified by Sumanth.Artham
  • Asset Analytics Native Integration with MATLAB.pdf

    This is the slide presentation as a PDF file for the PI Developers Club webinar Asset Analytics native integration with MATLAB presented on March 21st, 2018.   Here is a link to the recording.  The slides a...
    rdavin
    last modified by rdavin
  • AF Tree View and Data Base Picker

    I am currently working on automating certain process in my AF Calc creation through ASP.Net MVC(.Net framework). Here users would be provided with a web form to insert details, to select certain parameters such as AF ...
    ShivaP21
    last modified by ShivaP21
  • Could please help to find PI SDK Function to calculate Tag Average timeweighted by using tag and date

    Could please help to find PI SDK Function to calculate Tag Average timeweighted by using tag and date
    bhusan
    last modified by bhusan
  • Mock PIPoint

    Hello,   I would like to Mock a PIPoint object for unit testing, but the class is sealed and it doesn't implement any interface. Please can anyone suggest me what is the best way to do it?   Thanks
    MassimoDossola
    created by MassimoDossola
  • PIPointList.FilteredSummaries: Filter syntax

    Hello,   I need to call the method FilteredSummaries from a PIPointList but I'm not sure how to format the filter query. Here below my example:   string filter = "'sinusoid' <> 'OSIsoft.AF.PI.P...
    MassimoDossola
    last modified by MassimoDossola
  • PI-SDK C# PIData.UpdateValue Type mismatch (HRESULT: 0x80020005 (DISP_E_TYPEMISMATCH))

    Hi, developers! I have some question about using late binding (PI SDK). I need to use late binding. I have no problem reading properties and its values of any PISDK object (such as PISDKVersion, PIPoint, PIValue) but ...
    EduPro
    last modified by EduPro
  • PI OLEDB Provider X HA - Conection Member

    Hi,    I have an interface that queries PI Data Archive, which is an HA, using PI OLEDB Provider, would you like to know if you have any configuration that can be done to connect to Secondary only?   ...
    joaotmarinho
    last modified by joaotmarinho
  • PI Web API  How to get multiple current value from batch?

    PI Web API How to get multiple current value from batch? I use this URL for execute batch https://host/PIwebapi/batch  This is request. { "1": { "Method": "GET", "Resource": "https://host/PIwebapi/stre...
    Thanawat
    last modified by Thanawat
  • Upload and Retrieve PI Data Using Excel

    Hello, I want to manually add data to PI using excel. For example, record down times in an excel sheet and upload this data on PI server so that i can retrieve such data in future. I am currently using windows 10 and...
    donices
    last modified by donices
  • Pump running time

    I need to calculate pump running time and sent notification if pump is running too long. Trigger is in some other PumpStatus PI point like value "START" or "STOP". When pump start, trigger start counting time (in ho...
    igreguri
    last modified by igreguri
  • Queries about PI-ODBC

    Hello, my predecessors         I am a beginner of pi. Now I use ODBC to query pi.          I found that if I used select * from pipoint where time >='2019-09-01'and ti...
    sharon.meng
    last modified by sharon.meng
  • Problem with Javascript VM instance

    Hi, I´m developing an web app using PI web API, the problem is when I make too many requests, for example, if I make a request using sample data from a PI point from 1 week ago, the memory suddenly goes up to 80...
    Ricardo_Zevallos
    last modified by Ricardo_Zevallos
  • VISUAL BASIC EDITOR AND MACROS FOR PROCESSBOOK 2015 R3 VER 3.7.0.801

    Good day. I request support since we have updated the version of the processbook and in doing so we have lost the option to access the macros and the visual basic editor, I would like to know if it has been left out o...
    Castillo1979
    last modified by Castillo1979
  • Working with Tables using the PI AF SDK

    Could someone point me to any sample code / examples of how to create a table in AF and then write to / read from this Table via C# or VB.NET.   Thanks   Chris
    Chris_Hawkins
    last modified by Chris_Hawkins