Signals - ABB RELION Series Technical Manual

Section 4
Protection functions
4.2.4.7
350
GUID-AE9BB46E-B927-43F6-881A-A96D3410268D V2 EN
Figure 182: Admittances of the example

Signals

Table 360: EFPADM Input signals
Name Type
Io SIGNAL
Uo SIGNAL
BLOCK BOOLEAN
RELEASE BOOLEAN
Table 361: EFPADM Output signals
Name Type
OPERATE BOOLEAN
START BOOLEAN
Default Description
0 Residual current
0 Residual voltage
0=False Block signal for activating the blocking mode
0=False External trigger to release neutral admittance
protection
Description
Operate
Start
1MRS758755 A
REC615 and RER615
Technical Manual