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Click to view contentHi all,   regarding to the below point.   from where we can find System digital state set? so we can identify easily why tag is reading Bad value.   another question, can any one explain the difference between compression and expression from the curve point of view.
Click to view contentI followed all the steps to create an Automated back using the command prompt in my backup directory and I checked the Task Scheduler Library to confirm that the PI Server Backup is created. I updated the pibackuptask.bat.example script name to pibackuptask.bat as well. I checked the my backup directory F:\Backup\Automated folder and I found that… (Show more)
Click to view contentI'm testing to send email to other users when my custom event frame trigger on. So I login to PI System Explorer as Administrator to config SMTP settings. But I can't change "Authentication Option". This error is appeared: "Unable to save credentials in the PI Notifications Service. The user does not have permission to edit the resource." Any… (Show more)
Hi everyone. I tried to perform exercise 1 but when trying to access archived values, I have a message :  Error -2147220186: Failed to retrieve events from server.  [-12222] Not licensed to access Archive for passed dates. (GetEvents) How can I fix this ? Thanks and regards.
Bonjour, j'ai créé les points PI mais ils sont à l'état "configure". Pourtant l'attribut "instrumenttag" me parait correct, le "pointsource" est bien "OPC". L'interface a été redémarrée. Je suis sur le cloud.   Je ne comprends pas.
I did find a file named OPCInt_readonly.bat_new file. However, when I tried to create a service, it shows me an error. Has anyone faced this issue?
Click to view contentTarefa 1   Tag encontrada = CDEP158   Valor atual   Primeiros 5 valores de 1h atrás   Tarefa 2 - Deve-se verificar se outras tags da mesma fonte estão ok ou com problemas - Deve-se certificar a comunicação com a origem das informações 
Comprobación de conocimiento 2: Adaptar los parámetros de ajuste para la administración de archivos históricos
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