Controllable Double Point (Dpc) - ABB COM600 Series User Manual

1MRS756567
3.4.8.9.
COM600 series, Version 5.0
DNP 3.0 Serial Master (OPC) User's Manual
Property/ Para- Value or Value range/ Default
meter
High-High Default: 0
Low Default: 0
Low-Low Default: 0

Controllable double point (DPC)

Table 3.4.8.9-1 Configurable DPC properties for OPC client
Property/ Para- Value or Value range/ Default
meter
Basic
Common Data DPC
Class
Addresses
Control Index 0...65535
Default: 0
Indication Index 0...65535
Default: 0
Common
Class Class 0...3
Default: Class 0
Update Rate 0...65535
Default: 0
Data Class Spe-
cific
Control Object Default: Binary control output
block (12).
Indication Object Binary input (1, 2)
Binary output (10)
Default: Binary input (1, 2)
Description
High-high limit for measurement. Event is
created when value crosses the limit.
Low limit for measurement. Event is cre-
ated when value crosses the limit.
Low-low limit for measurement. Event is
created when value crosses the limit.
Description
Common data class according to IEC
61850.
Control index.
Indication index.
Class of ASDU. Data sent from the slave
to the master can be assigned to four
classes. Data in class 1 is sent with higher
priority than data in class 3.
Maximum update rate of signal state
changes between the OPC server and
client in milliseconds. 0 means that the
server sends all the changes to the client.
Object number for control.
Object number for indication.
37