Echelon IzoT Commissioning Tool - Manual (Page 268)

The merge export utility also automatically decommissions all configured devices in the network
that use authenticated message service so that they can be recommissioned in the new network.
Select the Decommission Unauthenticated Devices check box to decommission all the
configured devices in the network.
5. Click Finish to prepare the IzoT Commissioning Tool network design for merging. The IzoT
Commissioning Tool Database Merge Export Status dialog opens. This dialog displays the
export status and lists merge export events in the order they occur.
6. Click OK when the merge export is complete. Click Cancel at any time to terminate the merge
export.
7. Exit the OpenLNS CT drawing of the source network.
8. Back up the destination IzoT Commissioning Tool network design following the steps in
Manually Backing Up an IzoT Commissioning Tool Network Design in this chapter. You can use
the backup to restore the network if the merge process fails for any reason. If a failure occurs
during the merge process, the destination network will be left in a partially merged state and IzoT
Commissioning Tool will not let you access the network. To return the network to its original
state, restore the backup of the destination network.
9. Ensure that the device interface (XIF) files for all the devices in the source network are available
in the directory specified in the XIF Search Path field in the Network Properties: Device
options category.
10. Open the destination IzoT Commissioning Tool network design following the steps described in
Opening an Existing IzoT Commissioning Tool Network Design in Chapter 3, Getting Started.
11. Drag the Network Merge SmartShape ( ) from the IzoT Commissioning Tool Basic Stencil to a
subsystem page within the destination network. The Network Merge Wizard opens.
252 Maintaining Networks