MOVE PI FROM CLUSTER TO STAND ALONE
* * * * HELP * * * * For some unknown Friday reason our cluster failed, we tried to restart the cluster for the last 4-5 hours without any luck. We are now at a point where we have disabled the...
View ArticlePI Performance Equation for Bad Data
Hello Guys, Good Day, I need a PI performance equation on neglecting negative values. We were having a problem in our device and it always sending negative data. Our temporary solution is to...
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Exporting data from processbook to excel
I'm new using the PI processbook and I'm trying to export data using the excel PI add-on, but it won´t let me, it shows the following message in the cell where i want the value to appear: #NAME? (or...
View Articleplease provide us some odbc dataset example in processbook
hi all please provide us some odbc dataset example in processbook m not able to import dataset and display in processbook. thanks
View ArticlePlease Help with Excel and PI
I have a simple question : ={PIArcVal("F:SUB:SPQ:xxx/25/xxxx:33258004001::M:S:M:xxxxx:::A";"27-dic-13 04:17:27";1;"SERVER";"previous")} What I need is to have he daeime on a CELL, and refeence it...
View ArticleEdit multiple tags in SMT (Excel plugin)
Hi, How do I edit various attributes of tags using the plugin SMT in Excel?When I click "Export tags", I select Point Class "Classic" mode and "Edit". So I click OK but I get error messages.I must...
View ArticleTotalize in Notifications
I know your first thought will be, “Why don’t you just create a totalize tag?”, but now it’s become more of a challenge… I want to email a totatlization once a month. --According to Tech Support,...
View ArticleCompressed data
I wonder if anyone knows how to do the following: Pick a value from a former tag: value1. and that the value you return is only for 30mins forward. it is now 2:00 a.m. like to know the value 2:30...
View Articlepi equation using vba and plotting in trend?
hi all, how can i draw PI equation using vba and plot the trend of that equation using vba. thanks.
View Articlehow to create text box?
hi all, how to create text box for condition "yes" or "no"? and creat multistate symbol for this text box that shows, if text box contain yes then it will show green and if text box contain no then it...
View ArticleFinding maximum values over a period of time
Hello everyone, I was asked to gather the operation time of an exchanger over a period of one month. Time of operation of the exchanger ranges from ~10 to ~50 hours over that period of time. I have a...
View Articlemultiple trend cursor?
how can i draw multiple trend cursor above any trends and compare?
View ArticleCopying a TimeRange from a Trend to an other Trend using VBA in Processbook.
Hi, I'm trying to copy a timerange from a trend to all the other trends on the same display. The reason i want to do this is, i have a piece of code that puts the cursor on the same timestamp on...
View Articlehow to use curve expression with respect to time?
hi all, how to use curve expression with respect to time so that i can draw time base curve? thanks
View ArticleWhy does the compressiong filter out a valuable data?
7:08:30 AM 107.5667 7:08:35 AM 90.15 7:08:39 AM 79.32 7:08:45 AM 0 8:30:25 AM 91.1 8:30:30 AM 106.25 8:30:46 AM 119.2 The data above are collected with compressed data function of Datalink. The tag...
View Articlepi processbook data on web page?
dear all, i had designed pi process book. how can i get all data including trends define in pi process book in our webpage? is it possible without using pi active view? thanks
View ArticleFilter Expression with several conditions
Hello! I'm trying to filter data to show the times from a specified start time to a specified end time when a tag ('TagA') changes from 0 to 1. I have this part figured out with the compressed data...
View ArticlePerformance equation to calculate rate of rise of any tag?
hi all Is there is any Performance equation to calculate rate of rise of any tag? how can i use this expression to calculate? thanks
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Use PI to measure OEE?
I wonder if there is any way to measure OEE with time as the variable for a tag? Ex: Lets say a machine performs a task and gives a signal when the task is performed. The task should take 1 min,...
View ArticlePerformance Equation Syntax for latest timestamp of tag value > 1 hour old
I am trying to write a performance equation that will tell me when the current value timestamp for a given tag is greater than 1 hour hold. What is the syntax for this?
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