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Double point status (DPS)
4.2.3.
DPS represents DMCD M_DP_NA_1, M_DP_TA_1, M_DP_TB_1.
OPC data types
Protocol informa-
tion element
Mandat-
ory/Optional
Value/ Value
range
Type
Name
VT_I4
DPI
M
Intermediate-state
(0)
off (1)
on (2)
bad-state (3)
ENUMERATED
stVal
VT_I4
BL, SB, NT, IV
M
Quality
q
VT_DATE
CP24Time2a
CP56Time2a
M
TimeStamp
t
Integer status (INS)
4.2.4.
OPC data types
Protocol informa-
tion element
Mandat-
ory/Optional
Value/ Value
range
Type
Name
VT_I4
NVA, COI
M
INTEGER
stVal
VT_I4
OV, BL, SB, NT, IV
M
Quality
q
VT_DATE
CP24Time2a
CP56Time2a
M
TimeStamp
t
Enumerated Status (ENS)
4.2.5.
OPC data types
Protocol informa-
tion element
Mandat-
ory/Optional
Value/ Value
range
Type
Name
VT_I4
NVA, COI
M
ENUMERATED
stVal
VT_I4
OV, BL, SB, NT, IV
M
Quality
q
VT_DATE
CP24Time2a
CP56Time2a
M
Timestamp
t
VT_BSTR
O
Text
Description
d
ENS represents DMCD M_ME_NA_1, M_ME_TA_1, M_ME_TD_1
90
1MRS758690
COM600 series 5.0
Master Protocols (Ethernet) and Applications Technical Refer-
ence Manual
Summary of Contents for COM600 series 5.0
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