ABB RELION REX640 Technical Manual page 1480

Measurement functions
Name Type
U2_HIGH_AL BOOLEAN
U2_HIGH_WARN BOOLEAN
U1_HIGH_AL BOOLEAN
U1_HIGH_WARN BOOLEAN
U1_LOW_WARN BOOLEAN
U1_LOW_AL BOOLEAN
U0_HIGH_AL BOOLEAN
U0_HIGH_WARN BOOLEAN
U2_INST FLOAT32
U2_ANGL FLOAT32
U2_DB FLOAT32
U2_RANGE Enum
U1_INST FLOAT32
U1_ANGL FLOAT32
U1_DB FLOAT32
U1_RANGE Enum
U0_INST FLOAT32
U0_ANGL FLOAT32
U0_DB FLOAT32
U0_RANGE Enum
1480
Values (Range) Unit
0=False
1=True
0=False
1=True
0=False
1=True
0=False
1=True
0=False
1=True
0=False
1=True
0=False
1=True
0=False
1=True
0.00...4.00 xUn
-180.00...180.00 deg
0.00...4.00 xUn
0=normal
1=high
2=low
3=high-high
4=low-low
0.00...4.00 xUn
-180.00...180.00 deg
0.00...4.00 xUn
0=normal
1=high
2=low
3=high-high
4=low-low
0.00...4.00 xUn
-180.00...180.00 deg
0.00...4.00 xUn
0=normal
1=high
1MRS759142 F
Description
Negative sequence high
alarm
Negative sequence high
warning
Positive sequence high
alarm
Positive sequence high
warning
Positive sequence low
warning
Positive sequence low
alarm
Zero sequence high
alarm
Zero sequence high
warning
Negative sequence volt-
age amplitude, instan-
taneous value
Negative sequence volt-
age angle
Negative sequence volt-
age amplitude, dead-
band value
Negative sequence volt-
age amplitude range
Positive sequence volt-
age amplitude, instan-
taneous value
Positive sequence volt-
age angle
Positive sequence volt-
age amplitude, dead-
band value
Positive sequence volt-
age amplitude range
Zero sequence voltage
amplitude, instantane-
ous value
Zero sequence voltage
angle
Zero sequence voltage
amplitude, deadband
value
Zero sequence voltage
amplitude range
REX640
Technical Manual