ABB ret650, Technical Manual

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GlobalBaseSel : Selects the global base value group used by the function to define
( IBase ), ( UBase ) and ( SBase ).
14.13.6 Operation principle
The input signal must be connected to a range output of a measuring function block
(CVMMXN, CMMXU, VMMXU, VNMMXU, CMSQI, VMSQ or MVGGIO). The
function block converts the input integer value to five binary output signals according
to
table 395 .
Table 395: Input integer value converted to binary output signals
Measured supervised
value is:
below low-low
limit
between low‐
low and low
limit
between low
and high limit
between high-
high and high
limit
above high-
high limit
Output:
LOWLOW High
LOW High
NORMAL High
HIGH High
HIGHHIGH High
14.14 Station battery supervision SPVNZBAT
14.14.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Station battery supervision function SPVNZBAT U<> -
14.14.2 Function block
GUID-2D3C21EA-75E9-4E44-AA0F-4DEA7599182A V1 EN
Figure 211: Function block
14.14.3 Functionality
The station battery supervision function SPVNZBAT is used for monitoring battery
terminal voltage.
1MRK 504 135-UEN A
Section 14
Monitoring
489
Technical manual