System Configuration Interface Description
The elements in the System Configuration interface are described as follows.
| Number | Component | Description |
|---|---|---|
 | Content Refresh Interval | Determines when a refresh of displayed content occurs, for example the display of alerts. Decreasing the interval can cause an increased server load. Based on the requirement for refreshed client data for users, adjust the interval to longer periods if less frequent display updates are acceptable. The default is 15 seconds. |
 | Time Zone | Allows you to set the time zone as Local or Coordinated Universal Time (UTC). When set to Local, client users will see Historian tag time and time-based charts (trends) displayed in their client computer time. Setting to UTC will display based on UTC. The default is Local time zone. |
 | Analysis Sample Limit | Specifies the maximum number of samples that can be trended on a chart. |
 | Download Window <number> Days (Maximum) | Indicates the maximum number of days for exported data. The maximum value is 30 days. |
 | Download Limit | Indicates the number of data points you can export. The maximum value is 100,000 data points. |
 | CSV Delimiter | Specifies the delimiter you want to use when you export chart data to a CSV. |