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OPC data types
Protection inform-
ation element
Mandat-
ory/Optional
Value/ Value
range
Type
Name
VT_R4
O
REAL
min
VT_R4
O
REAL
max
VT I4
Config
O
SiUnit
unit
VT_BSTR
O
Text
Description
d
Complex measured value (CMV)
4.2.10.
CMV is configured in the same way as MV. The only difference is that instead of a
‘mag’ item, there is a ‘cVal’ node containing a ‘mag’ item.
WYE
4.2.11.
WYE represent DMCD M_ME_NA_1, M_ME_TA_1, M_ME_TD_1, M_ME_NB_1,
M_ME_TB_1, M_ME_NC_1, M_ME_TC_1, M_ME_TF_1.
OPC data types
Protocol informa-
tion element
Mandat-
ory/Optional
Value/ Value
range
Type
Name
VT_R4
VT_I4
VT_DATE
SVA, NVA
OV, BL, SB, NT, IV
CP24Time2A
M
M
M
AnalogueValue
Quality
TimeStamp
phsA.cVal.mag
phsA.q
phsA.t
VT_R4
VT_I4
VT_DATE
SVA, NVA
OV, BL, SB, NT, IV
CP24Time2A
O
O
O
AnalogueValue
Quality
TimeStamp
phsB.cVal.mag
phsB.q
phsB.t
VT_R4
VT_I4
VT_DATE
SVA, NVA
OV, BL, SB, NT, IV
CP24Time2A
O
O
O
AnalogueValue
Quality
TimeStamp
phsC.cVal.mag
phsC.q
phsC.t
VT_R4
VT_I4
VT_DATE
SVA, NVA
OV, BL, SB, NT, IV
CP24Time2A
O
O
O
AnalogueValue
Quality
TimeStamp
neut.cVal.mag
neut.q
neut.t
93
COM600 series 5.0
1MRS758690
Master Protocols (Ethernet) and Applications Technical Refer-
ence Manual
Summary of Contents for COM600 series 5.0
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