Monitored Data - ABB RELION REX640 Technical Manual

1MRS759142 C
Parameter Values (Range)
Zro V Hi high Lim
Zro V High limit
Zro V low limit
Zro V low low Lim
Zro V deadband
Table 1270: VSMSQI Non group settings (Advanced)
Parameter Values (Range)
Ps Seq V on delay time
Ps Seq V off delay time
Ng Seq V on delay time
Ng Seq V off delay time
Zro V on delay time
Zro V off delay time
8.1.11.7
REX640
Technical Manual
Unit
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
100...100000
Unit
0...1800000 ms
0...1800000 ms
0...1800000 ms
0...1800000 ms
0...1800000 ms
0...1800000 ms

Monitored data

Table 1271: VSMSQI Monitored data
Name
NgSeq-kV:1
PsSeq-kV:1
ZrSeq-kV:1
U2_HIGH_AL
U2_HIGH_WARN
Table continues on next page
Step Default
1 0.20
1 0.05
1 0.00
1 0.00
1 10000
Step Default
100 0
100 0
100 0
100 0
100 0
100 0
Type Values (Range)
FLOAT32 0.00...4.00
FLOAT32 0.00...4.00
FLOAT32 0.00...4.00
BOOLEAN 0=False
1=True
BOOLEAN 0=False
1=True
Section 8
Measurement functions
Description
High alarm voltage limit for zero sequence
voltage
High warning voltage limit for zero
sequence voltage
Low warning voltage limit for zero
sequence voltage
Low alarm voltage limit for zero sequence
voltage
Deadband configuration value for zero
sequence voltage for integral calculation.
(percentage of difference between min
and max as 0,001 % s)
Description
Delay the activation of the alarm and
warning outputs for positive sequence
voltage
Delay the deactivation of the alarm and
warning outputs for positive sequence
voltage
Delay the activation of the alarm and
warning outputs for negative sequence
voltage
Delay the deactivation of the alarm and
warning outputs for negative sequence
voltage
Delay the activation of the alarm and
warning outputs for zero sequence
voltage
Delay the deactivation of the alarm and
warning outputs for zero sequence
voltage
Unit Description
xUn Measured negative
sequence voltage
xUn Measured positive
sequence voltage
xUn Measured zero sequence
voltage
Negative sequence high
alarm
Negative sequence high
warning
1325