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OPC data types
DNP information
element
Mandat-
ory/Optional
Value/Value range
Type
Name
VT_R4
VT_R4
VT_DATE
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_BSTR
Net current value
Online, com lost
-
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
M
M
M
O
O
O
O
O
O
O
O
O
O
AnalogValue
Quality
Timestamp
Range
REAL
REAL
REAL
REAL
REAL
REAL
ENUMERATED
ENUMERATED
String
net.mag
net.q
net.t
net.range
net.hhLim
net.hLim
net.lLim
net.llLim
net.min
net.max
net.siUnit
net.multiplier
net.unit
VT_R4
VT_R4
VT_DATE
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_R4
VT_BSTR
Res current value
Online, com lost
-
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
Separate Signal
M
M
M
O
O
O
O
O
O
O
O
O
O
AnalogValue
Quality
Timestamp
Range
REAL
REAL
REAL
REAL
REAL
REAL
ENUMERATED
ENUMERATED
String
res.mag
res.q
res.t
res.range
res.hhLim
res.hLim
res.lLim
res.llLim
res.min
res.max
res.siUnit
res.multiplier
res.unit
109
COM600 series 5.0
1MRS758690
Master Protocols (Ethernet) and Applications Technical Refer-
ence Manual
Содержание COM600 series 5.0
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