The State Statistics query has a few parameters to configure.
Below is a brief description on how to configure them.
For more information, please see the corresponding help topics in the Wonderware Historian documentation.
The Retrieval Mode can be changed with the corresponding listbox :
The following Retrieval Modes are available :
For Cyclic retrieval, the value spacing can be selected from fixed number or fixed duration :
For Full retrieval, a row limit can be set :
The History Version listbox allows to select “Latest” or “Original” :
Common usage example
A common usage is to set Cyclic retrieval with values spaced over 1h or 1 day, and a start time at a full hour like midnight.
This will return state statistics with hourly (or daily) information of how much time (total, %, …) was spent in each state.