ABB RER615 - Page 599

8.1.10.2 Function block
Figure 300: Function block
8.1.10.3 Signals
VSMSQI Input signals
Table 625: VSMSQI Input signals
Name Type Default Description
U
0
SIGNAL 0 Zero sequence volt-
age
U
1
SIGNAL 0 Positive phase se-
quence voltage
U
2
SIGNAL 0 Negative phase se-
quence voltage
8.1.10.4 Settings
VSMSQI Non group settings
Table 626: VSMSQI Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Ps Seq V Hi high
Lim
0.00...4.00 xUn 1 1.40 High alarm voltage
limit for positive
sequence voltage
Ps Seq V high limit 0.00...4.00 xUn 1 1.20 High warning volt-
age limit for posi-
tive sequence volt-
age
Ps Seq V low limit 0.00...4.00 xUn 1 0.00 Low warning volt-
age limit for posi-
tive sequence volt-
age
Ps Seq V low low
Lim
0.00...4.00 xUn 1 0.00 Low alarm voltage
limit for positive
sequence voltage
Ps Seq V deadband 100...100000 1 10000 Deadband configu-
ration value for
positive sequence
voltage for inte-
gral calculation.
(percentage of dif-
ference between
min and max as
0,001 % s)
Ng Seq V Hi high
Lim
0.00...4.00 xUn 1 0.20 High alarm voltage
limit for negative
sequence voltage
Table continues on the next page
1MRS758755 C Measurement functions
REC615 & RER615
Technical Manual
599