Table 29:
IEC 60870-5-101 event poll interval
Description
Value
Type
Interval
Units
0.1 seconds
Value range
1...65000
Note
The events are polled only when the IEC
60870-5-104 connection is active
Link test interval
defines the IEC 60870-5-101 link test interval in 0.1-second
increments. The link test is performed if there is no other activity.
Table 30:
IEC 60870-5-101 link test interval
Description
Value
Type
Interval
Units
0.1 seconds
Value range
1...65000
Note
The link test is performed if there is no other
activity during the defined interval
Keep link open
defines that the IEC 60870-5-101 link is always kept open even
when there is no active IEC 60870-5-104 connection. If this parameter is enabled,
the device sends link test frames and restarts the IEC 60870-5-101 link if the test
fails. The events are still not polled before the IEC 60870-5-104 connection is active.
Table 31:
IEC 60870-5-101 keep link open
Description
Value
Type
Boolean
Units
N/A
Value range
No, Yes
Note
Some IEC 60870-5-101 slaves require the link to
be continuously open to operate
Reply header timeout
defines the time-out the device waits for the reply to start
from the IEC 60870-5-101 slave after a command or request.
Table 32:
IEC 60870-5-101 reply start time-out
Description
Value
Type
Timeout
Units
Milliseconds
Value range
1...65000
Note
-
Section 5
1MRS757105 B
RER601/603 Configurator
54
RER601/603
Technical Manual
