Inserting An Ied In Offline Mode - ABB RELION REX640 Engineering Manual

1MRS759117 A
4.3.2
REX640
Engineering Manual
GUID-8B1B5A56-C47C-4237-ADFA-3CB5427E3798 V1 EN
Figure 27: Confirming the configuration
If an error is shown on the Summary page, it is not possible to
go back and make modifications. If an error is detected, cancel
the insertion by clicking Cancel and insert the IED again.
10. From the Plant structure view, check that PCM600 has turned online the IED
that was inserted to the bay level.
Data cannot be scanned from the protection relay and
proceeding is prevented if the IED is not online or if the IP
address is not correct.

Inserting an IED in offline mode

When the protection relay is not available or is not connected to PCM600, engineering
can be done offline. The offline configuration in PCM600 can be written to the
protection relay later when it is connected.
Working in the offline mode has an advantage over the online mode because the
preparation for the configuration can be started even though the protection relay is not
available.
Section 4
Setting up a project
51