ABB REL650 - Boolean 16 to Integer Conversion B16 I

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.
I3PW1CT1
I3PW2CT1
I3P
REFPDIF (87N)
ANSI11000084_1_en.vsd
GRP_OFF
FXDSIGN
ANSI11000084 V1 EN
Figure 207: REFPDIF (87N) function inputs for normal transformer application
13.6 Boolean 16 to integer conversion B16I
13.6.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Boolean 16 to integer conversion B16I - -
13.6.2 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.
1MRK 506 334-UUS A Section 13
Logic
423
Application manual