• AFListData.UpdateValues performance limits

    Hello everyone,   I'm actually having some performance issues about updating a high volume of attributes (not tags). I would like to know what is the reasonable limit about the number of AFValue to send to Updat...
    jfauchard
    last modified by jfauchard
  • PI Notifications: Best way to know when a bad value happens

    Hi,   I was asked if there was a way to get a notification from PI when a certain tag starts having bad values. This tag is used to monitor the communication with a PLC. If the PLC loses the communication, we ha...
    BenDupuis
    last modified by BenDupuis
  • Configure digital tag on changed

    How to configure digital tag to be updated when on changed only ? not periodic
    jerryasevianto
    last modified by jerryasevianto
  • How to get count of different attributes in AF

    Hi all, Can anyone guide me how to get number of attributes that are used in AF analysis For example, I have hundred elements and each element consists of some attributes. How do I get number of static and data refer...
    Vytha
    last modified by Vytha
  • Problemas con valor de TAG creados en el Point Builder

    Buenas Tardes. Estoy creando TAG en el Point Builder y en el valor me aparece configure... este problema es con todos los TAG que tengo que crear...
    Leonardo_Neira
    last modified by Leonardo_Neira
  • PI OPC Interface Timestamps

    For a scenario of all the OPC Server, Interface Server and PI Data archive in the same Time Zone, which is the best option for transferring and archiving real time data? As per my understanding it is better ...
    RameshReddyAlavala
    last modified by RameshReddyAlavala
  • PI Tag Data Backfilling

    Dear All,  Recently our Corp Primary PI Server got rebooted multiple times due an issue in the server. After the ungraceful reboot, we have faced data gap for a number of tags in Corp Primary PI Server. Where as...
    RameshReddyAlavala
    last modified by RameshReddyAlavala
  • Secondary PI Server as a default server to connect from an application

    We have an MES application which connects to PI Data Archive Collective through PI OPC HDA Server and reads data every minute for at least 5000 tags. By default entire organization's data requests hits the primar...
    RameshReddyAlavala
    last modified by RameshReddyAlavala
  • High CPU on PI Archive/Analysis and SQL server after upgrade to 2018 SP3..

    we recently upgraded to PI Server /Analytics/etc to the latest - 2018 SP3. we are now experiencing very high cpu times on the Primary PI Archive server - when its pegged at 100% the system is unusable - unable to conn...
    LyleMTucker
    last modified by LyleMTucker
  • Categories for an element is disabled

    Hello, How can I enable categories option?  
    SudeshnaBan
    last modified by SudeshnaBan
  • did notification create points automatically?

    hi,it seems AF notification creates many points in PI-Server which Point Source is 'PINotifications-InternalUse',  point name like '04af33c8-e108-11e4-b617-00155ddf2706_State','04af33c8-e108-11e4-b617-00155ddf270...
    caijb
    last modified by caijb
  • How to add multiple ace contexts in ACE manager at a single go?

    How to add multiple ace contexts in ACE manager at a single go?
    AdithyaSharma
    last modified by AdithyaSharma
  • COULD PI SYSTEMS WORKS AS OPC SERVER?

    Hi every one..! I know that PI SYSTEMS get data of OPC SERVER. in other words pi systems is a opc  client. My question is:  COULD PI SYSTEMS WORKS AS OPC SERVER? I need to send the data to other software...
    ALLENDE
    last modified by ALLENDE
  • Creating a counter to display wasted energy$

    I have an analysis template created that compares how many times a vacuum pump is turned on without any material flow detected over the last hour. The output is a pi tag called "efficiency ratio" which is a percentage...
    cameronnnovak92
    last modified by cameronnnovak92
  • Export PI AF AuditTrail

    I need to export the PI AF Audit Trail from an old PI AF Server (2016 R2) to files (any format) for importing into some SQL db.  Currently trying to export the audit trail from PSE 2018 SP2 (using the PSE "Export...
    JanssenTechSupport
    last modified by JanssenTechSupport
  • Buenas tardes, necesito ayuda. Estoy creando TAG en el Point Builder y en el valor me aparece configure... este problema es con todos los TAG que tengo que crear...

    Leonardo_Neira
    last modified by Leonardo_Neira
  • PI Vision for High Availability

    Hi community,      Question if the PI vision is applicable for High Availability, there would be Primary Vision 1 and Secondary Vision 2? is this setup possible? or just to have network load balan...
    RoyRobinJr
    last modified by RoyRobinJr
  • PI Notification Time format

    I got a problem with the time format. As a picture, I want to add a timestamp to email content. But it's show as a 2nd picture(HTML Preview) it's supposed to be 22 Jan 2020 02:46:57 PM or 22 Jan 2020 14:46...
    thongchai.t
    last modified by thongchai.t
  • Performance issue with PrevEvent in AF Analysis

    Hi!   For a comparison of continuous data with lab data (both as PI Tags) I need to find the last 5 events of the lab data. I choose a nested PrevEvent()-Function. The result is what I expect but the evaluat...
    JanWortmann
    last modified by JanWortmann
  • finding value of tag when another tag changes state

    Hello everyone, I'm having a little difficulty in getting a performance equation to work properly. I need to freeze the value of tag when another tag changes state but I can't get the PE to work. The PE is as follows...
    caffreys_col
    created by caffreys_col