ABB RELION REX640 Engineering Manual page 58

Section 4
Setting up a project
50
GUID-762000DC-9BE7-4D9B-8C7D-B17DED20434A V1 EN
Figure 26: Selecting the IEC 61850 version
Regardless of the protocol used in the installation for each
project, it is possible to have Edition1 and Edition2 relays
configured in the same PCM600 project. The PCM600 project's
SCL edition is the highest SCL edition relay in the project.
9. On the Summary page, click Finish to confirm the configuration and insert the
IED.
The Summary page shows the protection relay's IED type, IP address and the
selected composition code.
1MRS759117 A
REX640
Engineering Manual