User Manual

6 Operational Statistics
APCD–NC003–2.0A 45
At a Station NCL1135, you will receive output similar to the following. The following example
was taken at a Station (unit ID 2) communicating with a Master (unit ID 1).
station> radio per continuous
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 236 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 237 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 239 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 240 0 0
Unit Id Link Status Total # Received Total # Missed PER (%)
--------- ----------- ---------------- -------------- -------
1 UP 1 0 0
broadcast 241 0 0
station>
Table 1 Radio Packet Error Rate Assessment
TIP: Use Radio PER during deployment testing to
monitor the transmission quality. Refer to Chapter 5,
Deploying the NCL1135, on page 37 for sample output of
Radio PER during testing.
Radio PER Ratio Transmission Quality
less than 1% excellent
less than 2% good
less than 5% marginal
greater than 5% poor