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MDS 05-6906A01, Rev. R
TD220MAX Technical Manual
29
5.8.2
Wireless Packet Statistics Menu
Figure 27. Wireless Packet Statistics Menu
•
Tx Beacons
–
The number of beacon messages transmitted over the air. Beacons are messages
sent in the first timeslot of a second that contain no payload. If a message with payload is sent
during the first-timeslot of a second, it is still used by OTA radios to synchronize time, but it is not
included in this statistic.
•
Tx Payloads
–
The number of packets containing payload transmitted over the air.
•
Tx Configs
–
The number of STFP configuration messages processed by the radio. STFP
configuration messages are used to change the radio receive and transmit frequencies.
•
Tx Crc Errors
– The number of packets to be transmitted over the air that were dropped by the
radio before sending because the STFP CRC did not match.
•
Rx Beacons
–
The number of beacon messages received over the air. Beacons are messages
sent in the first timeslot of a second that contain no payload.
•
Rx Payloads
–
The number of packets containing payload received over the air.
•
Rx Errors
–
The number of packets received over the air for which the radio detected an error
that could not be compensated for using forward error correction. This will match the number of
STFP error messages generated by the radio.
•
Tx Last Frequency
–
The frequency of the last message transmitted.
•
Tx Last Power
– The power level of the last message transmitted.
•
Tx Payload Bytes
–
The number of bytes for all packets containing payload transmitted over the
air.
•
Tx Dropped
–
The number of packets to be transmitted over the air that were dropped by the
radio before sending. There can be various reasons for this. For example, an STFP message
could not be properly decoded by the radio, or a message could not be transmitted because the
radio is in an alarm state. Reference the “Dropped Packet Statistics Screen” for detailed
information.
•
Tx Dropped Dc
–
The number of packets to be transmitted over the air that were dropped by the
radio before sending for exceeding the Duty Cycle. Make sure that the Duty Cycle Power Limit on
the
Radio Configuration Menu
is set properly.
•
Rx Last Frequency
–
The frequency of the last message received.
•
Rx Payload Bytes
–
The number of bytes for all packets containing payload received over the
air.
•
Rx Last RSSI
– The RSSI of the last message received.
•
Clear Statistics
– Resets all the statistics to zero.
•
Dropped Packet Statistics
– Access the Dropped Packet Statistics Menu
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