Principle Of Operation; Function Block; Input And Output Signals - ABB Relion 670 Series Technical Reference Manual

1MRK505222-UUS C
4.9.2
4.9.3
4.9.4
Technical reference manual
the application manual to get information about how binary inputs are brought in for
one IED configuration.

Principle of operation

The Signal matrix for binary inputs (SMBI) function , see figure 35, receives its inputs
from the real (hardware) binary inputs via the Signal Matrix Tool (SMT), and makes
them available to the rest of the configuration via its outputs, BI1 to BI10. The inputs
and outputs, as well as the whole block, can be given a user defined name. These
names will be represented in SMT as information which signals shall be connected
between physical IO and SMBI function. The input/output user defined name will also
appear on the respective output/input signal.

Function block

SMBI
^VIN1 ^BI1
^VIN2 ^BI2
^VIN3 ^BI3
^VIN4 ^BI4
^VIN5 ^BI5
^VIN6 ^BI6
^VIN7 ^BI7
^VIN8 ^BI8
^VIN9 ^BI9
^VIN10 ^BI10
IEC05000434-2-en.vsd
IEC05000434 V2 EN
Figure 35: SMBI function block

Input and output signals

Table 39: SMBI Input signals
Name Type
VIn1 BOOLEAN
VIn2 BOOLEAN
VIn3 BOOLEAN
VIn4 BOOLEAN
VIn5 BOOLEAN
VIn6 BOOLEAN
VIn7 BOOLEAN
VIn8 BOOLEAN
VIn9 BOOLEAN
VIn10 BOOLEAN
Default Description
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
0 SMT Connect input
Section 4
Basic IED functions
105