Section 3 Run-time Operation CI840
3BSE027630-600 B 59
Service
The service control is used for reading acyclic data.
Service functions area
Click the Execute button to perform a switch over between unit A and unit B.
Status area
In the Status area you can see which unit that is primary. By clicking the Update
button you update the status for which of the units that are the primary.
Figure 21. CI840 - Service