14.14.6 Measured values
Table 417: SPVNZBAT Measured values
Name
Type Default Description
U_BATT REAL 0.00 Battery terminal voltage that has to be supervised
BLOCK BOOLEAN 0 Blocks all the output signals of the function
14.14.7 Monitored Data
Table 418: SPVNZBAT Monitored data
Name Type Values (Range) Unit Description
BATTVOLT REAL - kV Service value of the
battery terminal voltage
14.14.8 Operation principle
The function can be enabled and disabled with the Operation setting. The
corresponding parameter values are "On" and "Off".
The function execution requires that at least one of the function
outputs is connected in configuration.
The operation of the station battery supervision function can be described by using a
module diagram. All the modules in the diagram are explained in the next sections.
GUID-9ACD1EE5-61C1-4CB8-9AF0-6F43292FC547 V2 EN
Figure 261: Functional module diagram
The battery rated voltage is set with the RtdBattVolt setting. The value of the
BattVoltLowLim and BattVoltHiLim settings are given in relative per unit to the
RtdBattVolt setting.
It is possible to block the function outputs by the BLOCK input.
1MRK 502 048-UEN A Section 14
Monitoring
553
Technical manual
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