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3.4.5.14.
48
Station Automation COM600 3.4
IEC 60870-5-101 Slave (OPC) User's Manual
Controllable integer status (INC)
Table 3.4.5.14-1 Configurable INC properties for OPC client
Property/ Para-
Value or Value range/ Default
meter
Basic
Common Data
INC
Class
Addresses
Command Address
0...16777215
Default: 0
Indication Address
0...16777215
Default: 0
Common
Class
Class 1 = 1
Class 2 = 2
Default: Class 1 = 1
Interrogation Group
1...16 (general) or 1...4 (coun-
ters)
Over Write
True = 1
False = 0
Default: False = 0
Priority
0...3
End of queue = 0
Middle = 1, 2
Beginning of queue = 3
Update Rate
0...60000
Default: 0
Data Class Spe-
cific
Send Indication As
Send with normalized value =
Value Type
0
Send with scaled value = 1
Description
Common data class according to IEC
61850
IEC address for command.
IEC address for indication.
Class of ASDU. Data sent from the slave
to the master can be assigned to two
classes: class 1 and class 2. Data in class
1 is sent with higher priority than data in
class 2.
Interrogation group. 1 - 16 general or 1 -
4 counter interrogation.
Defines whether a new indication value
overwrites an older one in the queue.
Priority of ASDU. This property defines
how the ASDU sent is placed in the class
1 and class 2 queues.
Maximum update rate of indication
changes between OPC server and client
in milliseconds. 0 means that server sends
all the changes to the client.
Send value of indication signal as normal-
ized or scaled. Long timestamp format
cannot be used with a scaled value.
1MRS755382
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