ABB RELION REX640 Technical Manual page 1478

Measurement functions
Name
U1_INST
U0_INST
8.1.12.6 VSMSQI Settings
Table 1425: VSMSQI Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
Ps Seq V Hi high 0.00...4.00
Lim
Ps Seq V high limit 0.00...4.00
Ps Seq V low limit 0.00...4.00
Ps Seq V low low 0.00...4.00
Lim
Ps Seq V deadband 100...100000
Ng Seq V Hi high 0.00...4.00
Lim
Ng Seq V High limit 0.00...4.00
Ng Seq V low limit 0.00...4.00
Ng Seq V low low 0.00...4.00
Lim
Ng Seq V deadband 100...100000
Table continues on the next page
1478
Type
FLOAT32
FLOAT32
Unit Step
xUn 0.01
xUn 0.01
xUn 0.01
xUn 0.01
1
xUn 0.01
xUn 0.01
xUn 0.01
xUn 0.01
1
1MRS759142 F
Description
Positive sequence voltage
amplitude, instantaneous val-
ue (kV)
Zero sequence voltage am-
plitude, instantaneous value
(kV)
Default Description
1=on Operation Off / On
1.40 High alarm voltage
limit for positive
sequence voltage
1.20 High warning volt-
age limit for posi-
tive sequence volt-
age
0.00 Low warning volt-
age limit for posi-
tive sequence volt-
age
0.00 Low alarm voltage
limit for positive
sequence voltage
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)
0.20 High alarm voltage
limit for negative
sequence voltage
0.05 High warning volt-
age limit for nega-
tive sequence volt-
age
0.00 Low warning volt-
age limit for nega-
tive sequence volt-
age
0.00 Low alarm voltage
limit for negative
sequence voltage
10000 Deadband configu-
ration value for
negative sequence
voltage for inte-
gral calculation.
(percentage of dif-
ference between
min and max as
0,001 % s)
Technical Manual
REX640