ABB Relion 670 Series Technical Reference Manual page 769

1MRK505222-UUS C
12.7.1
12.7.2
12.7.3
12.7.4
Technical reference manual
Function description
IEC 61850 generic communication I/O
functions
Introduction
The IEC 61850 generic communication I/O functions (DPGGIO) function block is
used to send double indications to other systems or equipment in the substation. It is
especially used in the interlocking and reservation station-wide logics.
Principle of operation
Upon receiving the input signals, the IEC 61850 generic communication I/O functions
(DPGGIO) function block will send the signals over IEC 61850-8-1 to the equipment
or system that requests these signals. To be able to get the signals, other tools must be
used, as described in the application manual, to PCM600 must be used to define which
function block in which equipment or system should receive this information.
Function block
DPGGIO
OPEN POSITION
CLOSE
VALID
IEC07000200-2-en.vsd
IEC07000200 V2 EN
Figure 382: DPGGIO function block
Input and output signals
Table 387: DPGGIO Input signals
Name Type
OPEN BOOLEAN
CLOSE BOOLEAN
VALID BOOLEAN
Table 388: DPGGIO Output signals
Name Type
POSITION INTEGER
IEC 61850 IEC 60617
identification identification
DPGGIO
Default Description
0 Open indication
0 Close indication
0 Valid indication
Description
Double point indication
Section 12
Control
ANSI/IEEE C37.2
device number
- -
763