Section 10
Control
10.7
10.7.1
10.7.2
10.7.3
10.7.4
328
IPOS1
IPOS2
0
0
1
0
0
1
1
1
IEC 61850 generic communication I/O functions
DPGGIO
Identification
Function description
IEC 61850 generic communication I/O
functions
Functionality
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 using
IEC61850. It is especially used in the interlocking and reservation station-wide logics.
Function block
DPGGIO
OPEN
POSITION
CLOSE
VALID
IEC09000075_1_en.vsd
IEC09000075 V1 EN
Figure 155:
DPGGIO function block
Signals
Table 234:
DPGGIO Input signals
Name
Type
OPEN
BOOLEAN
CLOSE
BOOLEAN
VALID
BOOLEAN
Table 235:
DPGGIO Output signals
Name
Type
POSITION
INTEGER
Name of displayed string Default string value
PosUndefined
Position1
Position2
PosBadState
IEC 61850
IEC 60617
identification
identification
DPGGIO
Default
Description
0
Open indication
0
Close indication
0
Valid indication
Description
Double point indication
1MRK 511 287-UEN A
P00
P01
P10
P11
ANSI/IEEE C37.2
device number
-
-
Technical manual