Setting up Historical Data Blocks
N.B. This must be performed on the server.
1. Open the Configuration
2. Click on the ‘Historical Data Block’ configuration settings panel
Note: The Historical Data Blocks configuration setting panel is only available for PLCs only.
3. Fill in the screen as follows:
| Start Address | This is the start address that the Historical Data block starts at in the Modbus map. |
| End Address | This is the last address used by the historical data block in the Modbus map. |
| No of Entries | The number of history blocks define how many historical data entries will be stored. |
See the About Historical Data Blocks section more information.
4. Click the ‘OK’ button.
This return to the main configuration page.
5. Click the ‘Apply’ button.
This will make the configuration changes active.