Controllable double point (DPC)5.2.15.
OPC data typesDNP data object
field
Mandat-
ory/Optional
Value/Value rangeTypeName
VT_BOOLState (0:OFF,
1:ON)
MFALSE | TRUEBOOLEANstVal
VT_BOOLControl CodeOFALSE | TRUEBOOLEANctlOperOn
VT_BOOLControl CodeOFALSE | TRUEBOOLEANctlOperOff
VT_BOOLControl CodeOFALSE | TRUEBOOLEANctlSelOn
VT_BOOLControl CodeOFALSE | TRUEBOOLEANctlSelOff
VT_BOOL-OFALSE | TRUEBOOLEANctlCan
VT_BOOLControl CodeOFALSE | TRUEBOOLEANstSelt
VT_I4DNP statusMQualityq
VT_DATE<server provided if
none> | Time of
occurrence | MSEC
MTimeStampt
VT_BSTR-OTextDescriptiond
Controllable integer status (INC)5.2.16.
OPC data typesDNP data object
field
Mandat-
ory/Optional
Value/Value rangeTypeName
VT_I4Control CodeM-INTEGERctlVal
VT_I4Current ValueMFALSE | TRUEBOOLEANstVal
VT_I4DNP statusMQualityq
VT_DATE<server provided if
none> | Time of
occurrence | MSEC
MTimeStampt
VT_BSTR-OTextDescriptiond
Binary controlled step position information (BSC)5.2.17.
OPC data typesDNP data object
field
Mandat-
ory/Optional
Value/Value rangeTypeName
VT_I1Control CodeMstop (0) | lower (1)
| higher (2) |
reserved (3)
ENUMERATEDctlVal
VT_I4StateMValWithTransvalWTr
62
1MRS756566
COM600 Station Automation Series
DNP 3.0
LAN/WAN Master
(OPC) 3.2
User's Guide