Signals; Settings - ABB RELION SMU615 Technical Manual

Supervision functions
5.3.6

Signals

5.3.6.1 SEQRFUF Input signals
Table 184: SEQRFUF Input signals
Name
I_A
I_B
I_C
I
2
U_A_AB
U_B_BC
U_C_CA
U
2
BLOCK
CB_CLOSED
DISCON_OPEN
MINCB_OPEN
5.3.6.2 SEQRFUF Output signals
Table 185: SEQRFUF Output signals
Name
FUSEF_3PH
FUSEF_U
5.3.7

Settings

5.3.7.1 SEQRFUF Non group settings
Table 186: SEQRFUF Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
158
Type
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Type
BOOLEAN
BOOLEAN
Unit Step
Default Description
0 Phase A current
0 Phase B current
0 Phase C current
0 Negative sequence
current
0 Phase A voltage
0 Phase B voltage
0 Phase C voltage
0 Negative phase se-
quence voltage
0=False Block of function
0=False Active when circuit
breaker is closed
0=False Active when line dis-
connector is open
0=False Active when external
MCB opens protected
voltage circuit
Description
Three-phase start of function
General start of function
Default
1=on
1MRS758407 C
Description
Operation Off / On
SMU615
Technical Manual