ABB RELION 620 Series Technical Manual page 955

1MRS757644 F
8.1.7.7
8.1.8
8.1.8.1
8.1.8.2
8.1.8.3
620 series
Technical Manual
Technical revision history
Table 918: RESCMMXU Technical revision history
Technical revision
B
C
D
E
Residual voltage measurement RESVMMXU
Identification
Function description
Residual voltage measurement
Function block
A070779 V2 EN
Figure 495: Function block
Signals
Table 919: RESVMMXU Input signals
Name Type
Uo SIGNAL
BLOCK BOOLEAN
Table 920: RESVMMXU Output signals
Name Type
HIGH_ALARM BOOLEAN
HIGH_WARN BOOLEAN
Measurement functions
Change
-
Residual current angle and demand value added
to Monitored data view. Recorded data added for
minimum and maximum values with timestamps.
Monitored data Min demand Io maximum value
range (RESCMSTA2.MinAmps.maxVal.f ) is
corrected to 40.00.
Internal improvement
IEC 61850 IEC 60617
identification identification
RESVMMXU Uo
Default Description
0 Residual voltage
0=False Block signal for all binary outputs
Description
High alarm
High warning
Section 8
ANSI/IEEE C37.2
device number
Vn
949