Technical Reference; About This Section; Iec 61850 Data Modeling; General Information About Iec 61850 Data Modeling - ABB COM600 Series User Manual
Dnp 3.0 serial master (opc) substation management unit
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Also See for COM600 Series:
- Data historian operator's manual (140 pages) ,
- User manual (104 pages) ,
- Configuration manual (66 pages)
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5.
5.1.
5.2.
5.2.1.
5.2.2.
Name
Type
general
BOOLEAN
phsA
BOOLEAN
phsB
BOOLEAN
phsC
BOOLEAN
54
COM600 series, Version 5.0
DNP 3.0 Serial Master (OPC) User's Manual
Technical reference
About this section
This section provides reference information about the following issues:
•
IEC 61850 data modeling
•
Attributes
•
Status codes
IEC 61850 data modeling
General information about IEC 61850 data modeling
The relationship between the IEC 61850 data modeling and DNP OPC Server is described
in this section.
For each data class, there is a table giving a detailed description about the relation between
the DNP data and IEC 61850 data object attributes and services. The tables also describe
how the data is presented on the OPC Server name space.
The columns in the tables have the following content types:
•
Name specifies the OPC item name of the attribute/service.
•
Type specifies the IEC 61850 type of the attribute.
•
Value/ Value range specifies the allowed values and ranges of the attribute/service.
•
Mandatory/Optional specifies whether the attribute is considered as mandatory or
optional according to the IEC 61850 standard.
•
DNP information element specifies the DNP information element related to the
attribute/service.
•
OPC data types specify the OPC data type used for the OPC item.
Directional protection activation information (ACD)
Value/Value range
Mandat-
DNP data object
ory/Optional
field
M
state (0=OFF,
1=ON)
O
state (0=OFF,
1=ON)
O
state (0=OFF,
1=ON)
O
state (0=OFF,
1=ON)
1MRS756567
OPC data types
VT_BOOL
VT_BOOL
VT_BOOL
VT_BOOL
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