Binary Counter Reading (Bcr); Measured Value (Mv); Complex Measured Value (Cmv) - ABB COM600 series User Manual

5.2.8.
Name Type
actVal INTEGER
q Quality
t TimeStamp
5.2.9.
Name Type
mag AnalogueValue
q Quality
t TimeStamp
5.2.10.
Name Type
cVal.mag AnalogueValue
q Quality
t TimeStamp
50
COM600 series, Version 5.1
Modbus Serial Slave (OPC) User's Manual

Binary counter reading (BCR)

Value/ Value
range

Measured value (MV)

Value/ Value
range

Complex measured value (CMV)

CMV is configured in the same way as MV. The only difference is that, instead of a mag
tag, there is a cVal node containing a mag tag in the OPC namespace structure.
Value/ Value
range
Mandat- Protocol informa-
ory/Optional tion element
M Value | Frozen
value | Current
value
M Modbus status
M <none> | Time of
occurrence
Mandat- Protection inform-
ory/Optional ation element
M
M Modbus status
M <none> | Time of
occurence
Mandat- Protocol informa-
ory/Optional tion element
M CurrentValue
M Modbus status
M <none> | Time of
occurrence
1MRS756913
OPC data types
VT_I4
VT_I4
VT_DATE
OPC data types
VT_R4
VT_I4
VT_DATE
OPC data type
VT_R4
VT_I4
VT_DATE