Monitored Data; Operation Principle; Measured Value Expander Block Mvexp; Identification - ABB Relion 650 Series REB650 Technical Manual

1MRK 505 288-UEN A
Name Values (Range)
MV lLim
MV llLim
MV min
MV max
MV dbType
MV limHys
12.12.6
12.12.7
12.13
12.13.1
Technical manual
Unit
-5000.00 - 5000.00 xBase
-5000.00 - 5000.00 xBase
-5000.00 - 5000.00 xBase
-5000.00 - 5000.00 xBase
Cyclic -
Dead band
Int deadband
0.000 - 100.000 %

Monitored data

Table 297: MVGGIO Monitored data
Name
VALUE
RANGE

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.

Measured value expander block MVEXP

Identification

Function description
Measured value expander block
Step Default
0.01 -800.00
0.01 -900.00
0.01 -1000.00
0.01 1000.00
- Dead band
0.001 5.000
Type Values (Range)
REAL -
INTEGER 0=Normal
1=High
2=Low
3=High-High
4=Low-Low
IEC 61850
identification
MVEXP
Section 12
Monitoring
Description
Low limit multiplied with the base prefix
(multiplication factor)
Low Low limit multiplied with the base
prefix (multiplication factor)
Minimum value multiplied with the base
prefix (multiplication factor)
Maximum value multiplied with the base
prefix (multiplication factor)
Reporting type
Hysteresis value in % of range (common
for all limits)
Unit Description
- Magnitude of deadband
value
- Range
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
389