Dnp Lan Ied Attributes - ABB COM600 series 5.0 Technical Reference Manual

1MRS758692
5.4.4.
COM600 series 5.0
Slave Protocols (Ethernet) and Applications Technical Refer-
ence Manual

DNP LAN IED attributes

Table 5.4.4-1 DNP LAN IED attributes
Property / Para- Value or Value range/ Default
meter
In Use 0 = Out of use
1 = In use
Default: 0
Object Status When written:
1 = Re-transmit system mes-
sage
When read:
A status code, for example,
0 = OK (communication works
properly)
13910 = Device suspended
For more information, see
5.3.2, Link layer status codes
and 5.3.3, Application layer
status codes.
Device Connection True = Device connection OK
Status
False = Device connection
suspended
Diagnostic Coun-
ters
Suspension Counter
Description
Data type: Integer
Access: No limitations
The operational status of the device - in
use or out of use. Taking the device out
of use with this attribute stops all data
communication with the device. All opera-
tions that would result in a data exchange
are disabled. The device itself is not
affected by the attribute, only the protocol
stack's image of the device. Setting In use
to 1 is allowed only if the device address
is legal.
Data type: Integer
Access: No limitations
Indicates the detailed information about
the station device status. Writing to the
Object Status attribute (Object Status = 1)
of a device makes the protocol stack to
re-transmit the latest system message
caused by the device. Possible "Stopped"
and "Suspended" messages cause old
marking of OPC items. By reading the
Object Status attribute, the status code of
the system message can be read.
Data type: Boolean
Access: Read-only
Indicates the status of the device connec-
tion.
(Does not exist in Configuring Micro-
SCADA for DNP slave.)
Data type: Integer
Access: No limitations
Indicates the number of times the connec-
tion has been suspended.
49