Monitored Data - ABB RELION REX640 Technical Manual

1MRS759142 C
8.1.6.7
REX640
Technical Manual

Monitored data

Table 1235: VAMMXU Monitored data
Name Type
U12-kV:1 FLOAT32
UL1-kV:1 FLOAT32
BLOCK BOOLEAN
HIGH_ALARM BOOLEAN
HIGH_WARN BOOLEAN
LOW_WARN BOOLEAN
LOW_ALARM BOOLEAN
U_INST_AB FLOAT32
U_ANGL_AB FLOAT32
U_DB_AB FLOAT32
U_DMD_AB FLOAT32
U_RANGE_AB Enum
U_INST_A FLOAT32
U_ANGL_A FLOAT32
U_DB_A FLOAT32
U_DMD_A FLOAT32
U_RANGE_A Enum
Measurement functions
Values (Range) Unit
0.00...4.00 xUn
0.00...5.00 xUn
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
0.00...4.00 xUn
0=normal
1=high
2=low
3=high-high
4=low-low
0.00...5.00 xUn
-180.00...180.00 deg
0.00...5.00 xUn
0.00...5.00 xUn
0=normal
1=high
2=low
3=high-high
4=low-low
Section 8
Description
Measured phase to
phase voltage amplitude
phase AB
Measured phase to
ground voltage amplitude
phase A
Block signal for all binary
outputs
High alarm
High warning
Low warning
Low alarm
U12 Amplitude,
magnitude of
instantaneous value
U12 angle
U12 Amplitude,
magnitude of reported
value
Demand value of U12
voltage
U12 Amplitude range
UL1 Amplitude,
magnitude of
instantaneous value
UL1 angle
UL1 Amplitude,
magnitude of reported
value
Demand value of UL1
voltage
UL1 Amplitude range
1309