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Subject		Author
	Error 33: Unable to connect to BACnet Device 3 days ago	by Gaurav333
	Backfilling after adjusting the values 4 days ago	by Sebastian_Mróz
	Getting time based aggregates of Digital PI Points 5 days ago	by bevanweiss
	PI SYSTEMS AND ER SAP 5 days ago	by ALLENDE
	TO MIGRATE OTHER DATA SQL TO PI SYSTEMS 2 weeks ago	by ALLENDE

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FJ-BSC in PI Server4 days ago (Show more Show less)

PI Server 2018 SP2 Installation Kit installed. I want to learn and check new features of PI AF (such as System Explorer), but the sample data is unknown. What kind of operation should I do?

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mtamane

(to FJ-BSC) 9 hours ago (Show more Show less)

This is a duplicate question. PI AF(System Explorerなど)の新機能を習得、確認の為のサンプルデータが不明 It has been answered.

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Gaurav333 in PI Server3 days ago (Show more Show less)

Error 33: Unable to connect to BACnet Device

Hi All, Can you help me with this error with BACnet device. Error 33: Unable to connect to BACnet Device. I dont see much on techsupport site about this. Thanks

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gmichaud-verreault

(to gmichaud-verreault) 3 days ago (Show more Show less)

Since it is not in the User Guide, I have created the following article in the meantime: PI Interface for BACnet device status

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Saifuddin in PI Server4 days ago (Show more Show less)

How to change date of archive

Dear Team, Right now, I'm working on to change the timestamps(start time & end time) of an old archive. I want to change the time to -7hours (eg:- 12/12/12 11:00 A.M to 12/12/12 04:00 A.M). I know I have to use the piarchss tools with -tfix command but I didn't know on how to specify the -25200 or -7 hour in the time conversion file (-tfix time… (Show more Show less)

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Saifuddin (to VAshok) 3 days ago (Show more Show less)

Yes..I want to change the time from the start until the end time including the event time inside/between it.

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Sebastian_Mróz in PI Server4 days ago (Show more Show less)

Backfilling after adjusting the values

Hi, is it possible to run backfilling for some analysis using PI Web API? Someone wrote in 2017, that you can not - only via PI AF SDK. Any update in this topic or maybe other ideas how recalulate data after make corrections in web portal?

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ALLENDE in PI Server6 days ago (Show more Show less)

PI SYSTEMS AND ER SAP

Hi every one..! We want to connect with SAP PM, the object is Predictive maintenace.2 For example we are monitoring temperarture. If the temperature is not normal,. PI systems send the event to SAP PM, and SAP PM create and "AVISO IW21. How could I know if I have the license to do that? What do we need to do that?

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gopal

(to ALLENDE) 5 days ago (Show more Show less)

Depending on how security has been set up on the SAP side and the SAP functions to be called, you could use PI Notification web services delivery channel to trigger a SAP Notification. This is a one-way connection from PI to SAP PM. If you need more functionality or if the PI Notification route won't work, then you need a PSA Server license…

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bevanweiss in PI Server5 days ago (Show more Show less)

How to select Time Range from start of day

I'm hoping this is a simple one (although I feel it's a "not supported"). When creating a Time Range configuration for a PI Point Data Reference, I really want the default time period to be 'today', as in from the Beginning of Day (now) until now. The 'now' part is the default end time for the Value retrieval time range... so I just want to… (Show more Show less)

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Dan Fishman

(to bbregenzer) 5 days ago (Show more Show less)

Yes, that is the article!

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kpierce

in PI Server5 days ago (Show more Show less)

PI Data Archive and creating a compressed edition of the data

Hi, This is not about the benefits of compression or its impacts, it's about how to create a compressed PI DA. We have a lot of customers who have used little to no compression historically (pun intended). As their systems and data uses grow, they are finding performance limitations without using compression (or using minimum compression). … (Show more Show less)

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kpierce

(to afink) 5 days ago (Show more Show less)

Thanks Adam. This is very helpful. It would still be good if others could share experiences if there are any. That other link is very helpful too. Thanks!

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bevanweiss in PI Server5 days ago (Show more Show less)

Getting time based aggregates of Digital PI Points

Hi again, I've got yet a further problem in my new PI buildout. I have a whole bunch of Digital points. That is, from the field they can only ever be On or Off (Healthy, or Faulted). Hence I configured my PI Points to store these as Digital points. I feel this was my first mistake. Now it seems that I'm unable to perform important time… (Show more Show less)

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Lal_Babu_Shaik

(to Rick Davin) 5 days ago (Show more Show less)

Thank you @Rick. Really helpful.

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ALLENDE in PI Server7 days ago (Show more Show less)

SAME TIME AND DIFERENTS VALUES .

Hi everyone, I have an PI DA, the time of event has differents values. Could help me to show only the last value written.????????????????????? And also I have another tags the

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ALLENDE (to ALLENDE) 6 days ago (Show more Show less)

Hi every one!! I saw the interfaz configuration: The first pi point had the next configuration: And change location 5: After to do that, the data has not the same time

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bevanweiss in PI Server6 days ago (Show more Show less)

Is there any way to use a different separator than the '\' character in the Parameter Substitution for %ElementPath%? I'd really like to have the hierarchy separated by '.' characters instead of '\'.

Hi all, I'm currently setting up a PI Server having been away from the PI world for a little while, and I've run into a bit of a PI Point naming annoyance when using the PI AF PI Point Creation capability. I want to have my PI points with a name that is separated by the period character '.', however the PI AF %ElementPath% doesn't appear to… (Show more Show less)

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sraposo

(to bevanweiss) 6 days ago (Show more Show less)

Hi Bevan, I don't think you can do a direct replacement of the "\" character like you are thinking. You could use an additional attribute with a String Builder data reference and the Replace() function. For example: Replace("%ElementPath%","\","."). You can find more information here: PI Server Thanks, Seb

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