ABB Relion 650 Series Applications Manual page 191

1MRK 505 287-UUS B
For normal transformers only one winding and the neutral point is available. This means that only
two inputs are used. Since all group connections are mandatory to be connected, the third input
needs to be connected to something, which is the GRP_OFF signal in FXDSIGN function block.
FXDSIGN
GRP_OFF
ANSI11000084 V1 EN-US
Figure 98: REFPDIF (87N) function inputs for normal transformer application
11.5 Boolean 16 to integer conversion B16I
11.5.1 Identification
Function description
Boolean 16 to integer conversion
11.5.2 Application
Boolean 16 to integer conversion function B16I is used to transform a set of 16 binary (logical)
signals into an integer. It can be used – for example, to connect logical output signals from a
function (like distance protection) to integer inputs from another function (like line differential
protection). B16I does not have a logical node mapping.
11.5.3 Setting guidelines
The function does not have any parameters available in Local HMI or Protection and Control IED
Manager (PCM600).
Busbar protection REB650
Application manual
REFPDIF (87N)
I3PW1CT1
I3PW2CT1
I3P
ANSI11000084_1_en.vsd
IEC 61850
identification
B16I
© Copyright 2013 ABB. All rights reserved
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
Section 11
Logic
SEMOD175721-2 v2
SEMOD175832-4 v3
ABBD8E194678 v4
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