CalAmp Viper 100 User Manual page 37

Figure 20 – Diagnostic Output sample
Table 9 – Diagnostics Output Definitions
Output Definitions
MAC address of the station where diagnostic measurements are being collected. The host will collect
Host diagnostic message from itself and all remote units with IPSD enabled. IPSD can be enabled/disabled under
Version of the online diagnostics. Different versions may have different parameters. This document
Ver
describes Version 1.
# Number of items that follow in the online diagnostic message.
PERIOD (Seconds). Specifies the time between the generation of online diagnostic messages from the source
Period
station.
Flags Online Diagnostic Flags. (CalAmp specific)
Source Address. In Bridge mode, this address displays the MAC address of the source Viper SC. In Router
mode, this address displays the IP Address of the source Viper SC. The source is the Viper SC station
Source
generating the diagnostic message. This is also the source station from the point of view of the RSSI
measurements
Destination Address. In Bridge Mode, this address displays the MAC address of the destination Viper SC. In
Destination Router Mode, this address displays the IP Address of the destination Viper SC. This is the destination station
from the point of view of RSSI measurements.
Temperature of the source Viper SC in Celsius or Fahrenheit. Temperature units can be configured on the
A
source Viper SC unde
Source supply voltage in excess of 8 volts, shown in 10ths of volts.
B Supply voltage = (ODM_reading / 10) + 8
A reading of 35 shall be interpreted as 11.5V.
RSSI measured at the source Viper SC for the last message received from the destination Viper SC. This is
C
also referred to as the Local RSSI. The value displayed shall be interpreted as shown in Table 10.
RSSI measured at the destination Viper SC for the last message received from the source Viper SC. This is
D
also referred to as the Remote RSSI. The value displayed shall be interpreted as shown in Table 10.
Radio/antenna forward power measured in 10ths of watts at the source Viper SC. A value of 51 shall be
E
interpreted as 5.1W.
Radio/antenna reverse power measured in 10ths of watts at the source Viper SC. A value of 2 shall be
F
interpreted as 0.2W.
PER measured at the source. This is calculated as the percentage of packets rejected due to an invalid
G header/checksum over the total number of packets received. To fit a small unsigned integer, this value is
multiplied by 1000 and its max value limited at 255. A reading of 2 means 0.002% of packets were rejected.
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