ABB RER620 Product Manual page 9

Figure 2. Peer-to-peer
relay Fault Detection
Isolation and Resto-
ration (FDIR) con-
trol using IEC61850
GOOSE messaging
IEC 61850
REF
615
52
52
(GridShield )
X
Fault
52
(GridShield )
52
(GridShield )
HS
B
REF
615
LS
B
T
REF
615
52
52
52
HS
B
IEC 61850
LS
B
REF
615
52
52
(GridShield )
X
Fault
52
(GridShield )
52
(GridShield )
9
REF
615
T
REF
615
52
52
52