ABB ARC600 User Manual page 64

IEC-104 application settings
Name
Max sequence number
Flush buffered events
on connection
Cause of transmission
length
Common address
length
Info object address
length
IEC-101 settings
Slave link address
Link address field
length
Event poll interval
Link test interval
Keep link open
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64
Description
bility of detecting partially closed network con-
nections especially in UDP mode.
These are the maximum sequence number used
in IEC-104 communication. The default value "0"
equals to 32767 as suggested by the IEC-104
standard.
Defines if buffered events are flushed on new a
IEC-104 connection.
It defines the length of IEC-104 Cause of trans-
mission ASDU header field in bytes. The IEC-104
standard defines value "2".
This defines the length of IEC-104 Common ad-
dress ASDU header field in bytes. The IEC-104
standard defines value "2".
This defines the length of IEC-104 Information
object address ASDU header field in bytes.
The IEC-101 settings define the properties of
IEC-101 link layer and application layer parame-
ters as described in the IEC 60870-5-101 stand-
ard. The IEC-101 communication is carried out
between the device and a IEC-101.
The link-level address of IEC-101 slave.
Defines the length of the IEC-101 link-level ad-
dress field in bytes. The link-level address of
IEC-101 slave.
Event poll interval defines the IEC-101 event poll-
ing interval in 0.1 second increments (class 1
or 2 poll). The events are polled only when the
IEC-104 connection is active.
Link test interval defines the IEC-101 link test in-
terval in 0.1 second increments. Link test is per-
formed if there is no other activity. The link test
is performed if there is no other activity during
defined interval.
Defines that the IEC-101 link is kept always open
even when there is no active IEC-104 connection.
If the functionality is enabled the device sends
link test frames and restarts the
IEC-101 link if the test fails. The events are still
not polled before the IEC-104 connection is ac-
tive. Some IEC-101 slaves require the link to be
continuously open in order to operate.
1MRS758459 J
Value range
0...32767
No, Yes
1, 2, 3
1, 2, 3
1, 2, 3
1...65000
1, 2
1...65000
1...65000
No, Yes
ARC600
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