Modify the update interval

The device group data consists of one item, the update interval. The update interval specifies the time period in milliseconds between Communication Driver reads of the device memory.

You can specify a value between 0 and 604800000 ms (that is, 168 hours). The default is 1000 (that is, 1 second).

Modify the update interval

1. In the OI Server Manager, navigate to the device.

   1. Expand the Operations Integration Server Manager node, expand the node group, and then expand Local.

   2. Expand the Communication Driver, expand Configuration, and then expand the channel.

2. Select the device. The device's parameters are displayed in the details pane on the right.

3. In the details pane, select the Device Groups tab.

4. Right-click the interval, and then select Modify Update Interval. The current interval is selected.

5. Type the new interval.

6. Select Save.

   The update interval is modified.