• Event Frame for Equipment Status

    hello Experts,   I have several assets with a status tag. From the tag I can tell when the asset is in operation, on standby or out of service. I will like to create a report that shows each asset and the dura...
    last modified by oolabode
  • AF Analysis showing error

    Hi,   I have several analysis that are outputting to simple AF attributes. But sometimes the following error occurs in some of the analysis while others are running smoothly - Another analysis with similar ...
    last modified by ROCSBE
  • PI AF Analysis for Perpetual Integrators?

    We want to create (and backfill) PI tags that totalize other tags from a fixed beginning date to the present, but effectively never reset, thus increasing perpetually.  I will call this an "integrator".   T...
    last modified by gfmalek
  • PI ProcessBook 2015 R3 – The server name is invalid

    I'm trying to put data from AF to ProcessBook display but a message appears... Data exists and I can see it in AF Browser and AF Property in ProcessBook as I can see them in PI System Explorer. Works normally wi...
    last modified by igreguri
  • AF Table Cache Interval query.

    I have an AF linked table which I want to be refreshed at every 24 hr.   So I have kept the cache interval as 1 day. But I believe the table is updating every midnight (00.00 hrs) as we have not mentioned the ti...
    last modified by Kiran324
  • Rollup analyses wrong result

    PI analyses 2018 sp3.     I have created several rollup analyses and I noticed the results are not always right. Sometimes they work, others don't.   Rollups and analysis are set up to be ev...
    last modified by LSalas
  • PI point name from parrent attribute value

    Is it possible to use value from parrent attribute (string, PI point name) as Tag name in child attribute (some trick)?    Regards, Igor
    last modified by igreguri
  • Closing event frame after certain days

    Hi, I am looking for a way to automatically close an event frame after certain days, e.g., 3 days in my case. What's the recommended way to do that?
    last modified by MSMunir
  • Lab data and Event Generation using PI AF Analysis

    We are using Event Frame to contextualize various aspects of production/quality. For quality data , test results are coming delayed and test data is directly entered in pi point with old time stamp. Is there a way to ...
    last modified by PawanKale-CRGL
  • PI AF server 2017 R2 and PI AF Client 2018 SP3 patch 2

    Hi Community,    I am getting this error "Failed to load 'String Concat' PlugIn: Attempting to load an assembly with an invalid signature." when connecting to AF server 2017 r2 using AF client 2018 sp3 patc...
    last modified by Ashwin.Kumar
  • How to create an event frame showing a "Recipe" with ingredient event frames (child?)?

    Still trying to understand all the pieces and names for everything so feel free to ask for clarification. I have PI System Explorer 2017 R2.   I have created a basic layout for our Recipe systems. System 1 ...
    last modified by DonKiser
  • PI Point Array Data Reference - Indirect Reference

    Is it possible to configure Indirect References in a PI Point Array Data Reference? The documentation clearly defines how to configure an Indirect Reference (that is, an explicit or relative attribute path) for a (non...
    last modified by michael.chris
  • AF Failover Installation

    Hello, I am seeking a solution and need your help. It is a bit lengthy. I tried as short as possible. Thanks in advance. My system sketch is below. I am trying to set up Failover with <AF-1> and <AF-2> ba...
    last modified by JkJung
  • How to retrieve Analysis expressions using PI builder in Excel?

    Hello mates,   I need to retrieve / import the Analysis expressions using PI builder.  Can you tell me what Header I need to select?   Many thanks!
    last modified by AbuEliLilly
  • Counting changes in current day

    I need to count how many times in current day tag value > 0 I try with NumOfChanges('Tag','t','*') but it gives me wrong result (135 instead 9).   So, I create expression to output attribute 'Status'......
    last modified by igreguri
  • Outputs at close for event frame

    Dear all,   dear all, I set up an event frame. I want to get the output with"outputs at close", but there is no  value on display. what's the "use preview". what's wrong in my setting? Thanks a lot.
    last modified by zhuhe
  • Close event frame analysis after 30 seconds of its generation

    I have an event frame where i am only concerned with start of event and send notification, but don't want to keep event frame open till pi point values resumes to normal rather want to close the same after 30 seconds...
    last modified by vijayksingh
  • logoff in PI AF

    I want to login PI AF with other account. But I don't know how to switch the account?  Thank you very much.
    last modified by zhuhe
  • SMTP server not able to send AF notifications email.

    Hi All,   I have an AF solution which has many notifications configured. When I test my Email devilry channel plugin configurations, and send a test mail to my email ID, it successfully sends the mail...
    last modified by Kiran324
  • equipment uptime calculation

    I have two digital PIPoints (1 - on, 0 - off), one point is for status of production unit and second one is for status of equipment, which is part of this production unit. I need to put percentage of uptime based on c...
    last modified by cyberterrorist