Settings - ABB RELION REX640 Technical Manual

Section 8
Measurement functions
8.1.11.6
Table 1269: VSMSQI Non group settings (Basic)
Parameter
Operation
Ps Seq V Hi high Lim
Ps Seq V high limit
Ps Seq V low limit
Ps Seq V low low Lim
Ps Seq V deadband
Ng Seq V Hi high Lim
Ng Seq V High limit
Ng Seq V low limit
Ng Seq V low low Lim
Ng Seq V deadband
Table continues on next page
1324
Table 1268: VSMSQI Output signals
Name
U2_HIGH_AL
U2_HIGH_WARN
U1_HIGH_AL
U1_HIGH_WARN
U1_LOW_WARN
U1_LOW_AL
U0_HIGH_AL
U0_HIGH_WARN
U2_INST
U1_INST
U0_INST

Settings

Values (Range) Unit
1=on
5=off
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
100...100000
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
0.00...4.00 xUn
100...100000
Type Description
BOOLEAN Negative sequence high alarm
BOOLEAN Negative sequence high warning
BOOLEAN Positive sequence high alarm
BOOLEAN Positive sequence high warning
BOOLEAN Positive sequence low warning
BOOLEAN Positive sequence low alarm
BOOLEAN Zero sequence high alarm
BOOLEAN Zero sequence high warning
FLOAT32 Negative sequence voltage amplitude,
instantaneous value (kV)
FLOAT32 Positive sequence voltage amplitude,
instantaneous value (kV)
FLOAT32 Zero sequence voltage amplitude, instantaneous
value (kV)
Step Default
1=on
1 1.40
1 1.20
1 0.00
1 0.00
1 10000
1 0.20
1 0.05
1 0.00
1 0.00
1 10000
1MRS759142 C
Description
Operation Off / On
High alarm voltage limit for positive
sequence voltage
High warning voltage limit for positive
sequence voltage
Low warning voltage limit for positive
sequence voltage
Low alarm voltage limit for positive
sequence voltage
Deadband configuration value for positive
sequence voltage for integral calculation.
(percentage of difference between min
and max as 0,001 % s)
High alarm voltage limit for negative
sequence voltage
High warning voltage limit for negative
sequence voltage
Low warning voltage limit for negative
sequence voltage
Low alarm voltage limit for negative
sequence voltage
Deadband configuration value for
negative sequence voltage for integral
calculation. (percentage of difference
between min and max as 0,001 % s)
Technical Manual
REX640