Ref.no.: 003274/Revision 2.4 @2019 Control Data Systems Page 142
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The Neighbors Health window for the device is shown in the following screen capture (
Figure 7.2.9
):
Figure 7.2.9 Neighbors Health window (HART)
The report includes, as follows:
•
neighbor identification information - the EUI-64 address;
•
the timestamp of the report request;
•
flags – this column indicates whether the neighbor is a clocksource for the selected device; the
values for this column are
yes
and
no
;
•
communication health information:
o
the number of DPDUs transmitted to the neighbor and the number of failed transmission
attempts;
o
the number of DPDUs received from the neighbor;
•
the signal level – the RSL of the neighbor, expressed in dBm.
The following table (
Table 7.1)
indicates the RSL thresholds and the associated labels:
Table 7.1 Signal level for RSL (HART)
RSL
Signal Level
-99 … -85
Poor signal
-84 … -73
Fair signal
-72 … -60
Good signal
-59… -10
Excellent signal
The total number of rows in the table is indicated in the top left corner of the table. Here you can set the
number of items to be displayed per page in the table. The default number is 10. Paging controls in the
top right corner of the table also enable you to navigate through the other pages of the table.
7.2.4.5
Schedule Report
The Schedule Report page provides information about time slot and channel allocation for the selected
device.
