Improving PI ProcessBook response time for a large number of dynamic symbols

Discussion created by fabiano.batista on Nov 15, 2013
Latest reply on Nov 19, 2013 by fabiano.batista

Hi everyone,


I have a ProcessBook display with a large number of bar symbols (around 300). Each symbol is associated with an AF attribute. Each AF attribute is a formula that takes in consideration other attributes and formulas. Since PI ProcessBook tries to read the PI Server event queue every 5 seconds (by default), it it gets unresponsive when there are new values in the event queue. 


Is there any way to change the refresh time by code? Changing ProcBook.ini is not an option for me, because I want to affect only this display.


Any suggestion/ideas are welcome!