Analog Value Event Creation With Scaling Sca4Gapc (Ansi Sca4) - ABB RELION REX640 Technical Manual

Basic functions
Table 239: MVI4GAPC Output signals
Name
OUT1
OUT2
OUT3
OUT4
3.20.10 Analog value event creation with scaling SCA4GAPC (ANSI
SCA4)
3.20.10.1 Identification
Function description
Analog value event creation with
scaling
3.20.10.2 Function block
Figure 142: Function block
3.20.10.3 Functionality
The analog value event creation with scaling function SCA4GAPC is used for scaling
the analog value. It allows creating events from analog values.
The analog value received via the AIn_VALUE input is scaled with the
setting. The scaled value is available on the AOn_VALUE output.
254
Type
INT32
INT32
INT32
INT32
Analog input range is from –10000.0 to 10000.0.
Analog output range is from –2000000.0 to 2000000.0.
If the value of the AIn_VALUE input exceeds the analog input range,
AOn_VALUE is set to 0.0.
Description
Integer output value 1
Integer output value 2
Integer output value 3
Integer output value 4
IEC 61850 IEC 60617
identification identification
SCA4GAPC SCA4
1MRS759142 F
ANSI/IEEE C37.2
device number
SCA4
Scale ratio n
REX640
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