Delta (Del) - ABB COM600 3.4 User Manual

1MRS755382
3.4.5.11.
Station Automation COM600 3.4
IEC 60870-5-101 Slave (OPC) User's Manual
Property/ Para- Value or Value range/ Default
meter
Interrogation Group 1...16 (general) or 1...4 (coun-
ters)
Over Write True = 1
False = 0
Default: True = 1
Priority 0...3
End of queue = 0
Middle = 1, 2
Beginning of queue = 3
Update Rate 0...60000
Default: 1000
Data Class Spe-
cific
Send As Measurand Send with normalized value =
As Value Type 0
Send with scaled value = 1
Send with float value = 2
Time Tag Handling Do not Send Time Tag = 0
Send Short Format Time Tag
= 1
Send Long Format Time Tag =
2
Default:
Send Long Format Time Tag

Delta (DEL)

Table 3.4.5.11-1 Configurable DEL properties for OPC client
Property/ Para- Value or Value range/ Default
meter
Basic
Common Data DEL
Class
Description
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.
Specifies the type of the indication signal
value. Long timestamp format cannot be
used with a scaled value.
Specifies the format of timestamp if one
is used: none, short, or long. Long time
tag format cannot be used with a scaled
value.
Description
Common data class according to IEC
61850.
43