Double point status (DPS)5.2.3.
OPC data typesDNP data object
field
Mandat-
ory/Optional
Value/Value rangeTypeName
VT_I4state (0=OFF,
1=ON)
MIntermediate-state
(0) | off (1) | on (2)
| bad-state (3)
CPTstVal
VT_I4DNP statusMQualityq
VT_DATE<server provided if
none> | Time of
occurrence | MSEC
MFull TimestampTimeStampt
VT_BSTROTextDescriptiond
Integer status (INS)5.2.4.
OPC data typesDNP data object
field
Mandat-
ory/Optional
Value/Value rangeTypeName
VT_I4Current valueMINTEGERstVal
VT_I4DNP statusMQualityq
VT_DATE<server provided if
none> | Time of
occurrence
MTimeStampt
VT_BSTR-OTextDescriptiond
Protection activation information (ACT)5.2.5.
OPC data typesDNP data object
field
Mandat-
ory/Optional
Value/Value rangeTypeName
VT_BOOLstate (0=OFF,
1=ON)
MBOOLEANgeneral
VT_BOOLstate (0=OFF,
1=ON)
OBOOLEANphsA
VT_BOOLstate (0=OFF,
1=ON)
OBOOLEANphsB
VT_BOOLstate (0=OFF,
1=ON)
OBOOLEANphsC
VT_BOOLstate (0=OFF,
1=ON)
OBOOLEANneut
VT_14DNP statusMQualityq
54
1MRS756566
COM600 Station Automation Series
DNP 3.0
LAN/WAN Master
(OPC) 3.2
User's Guide