Associated with: TBox outstations
Security permission required to access this pick action: Retrieve Data
ClearSCADA retrieves historic data at the frequency specified on the Outstation Form (see Define the TBox Properties). Use the Retrieve Historic Data pick action to retrieve historic data between the scheduled intervals. Historic data consists of Chronologies and Sampling Tables from the TBox RTU.
Select the pick action to display the Retrieve Historic Data window.
Use the Historic Data Retrieval Mode combo box to specify the data to be retrieved:
- Retrieve entire history: Retrieves historical data starting from the beginning of the data stored in the outstation. This can take several minutes.
- Retrieve recent data: Retrieves historical data starting just after the data that was last retrieved.