ABB REG650 - Monitored Data; Operation Principle; Measured Value Expander Block MVEXP; Identification

Name Values (Range) Unit Step Default Description
MV lLim -5000.00 - 5000.00 xBase 0.01 -800.00 Low limit multiplied with the base prefix
(multiplication factor)
MV llLim -5000.00 - 5000.00 xBase 0.01 -900.00 Low Low limit multiplied with the base
prefix (multiplication factor)
MV min -5000.00 - 5000.00 xBase 0.01 -1000.00 Minimum value multiplied with the base
prefix (multiplication factor)
MV max -5000.00 - 5000.00 xBase 0.01 1000.00 Maximum value multiplied with the base
prefix (multiplication factor)
MV dbType Cyclic
Dead band
Int deadband
-
- Dead band Reporting type
MV limHys 0.000 - 100.000 % 0.001 5.000 Hysteresis value in % of range (common
for all limits)
14.12.6 Monitored data
Table 410: MVGGIO Monitored data
Name Type Values (Range) Unit Description
VALUE REAL - - Magnitude of deadband
value
RANGE INTEGER 0=Normal
1=High
2=Low
3=High-High
4=Low-Low
-
Range
14.12.7 Operation principle
Upon receiving an analog signal at its input, IEC61850 generic communication I/O
functions (MVGGIO) will give the instantaneous value of the signal and the range, as
output values. In the same time, it will send over IEC 61850-8-1 the value, to other IEC
61850 clients in the substation.
14.13 Measured value expander block MVEXP
14.13.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Measured value expander block MVEXP - -
1MRK 502 048-UEN A Section 14
Monitoring
549
Technical manual