User Manual

5. ZumLink Z9-C or Z9-T Settings and Descriptions
Page 23 of 40 LUM0075AA Rev May-2016
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radioSettings - ZumLink Settings and Descriptions
Page CLI Command Description
[Page=radioSettings] radioSettings.ccaRssiThresh=- This parameter uses the receive signal strength to determine if there is
a signal on the radio before transmission.
Note: The default value is -82.
[Page=radioSettings] radioSettings.frequencyKey=
Note: This setting is only available when Frequency Hopping is
enabled.
The Frequency Key is a number used as an index to select a hopping
table.
Note: The Endpoint radios will obtain this value from a Gateway
with the same networkId.
l The Frequency Key setting boundaries are 0 (zero) to 31.
l When a hop table loads, the Frequency Key is adjusted to
whatever is available in the actual hop table.
l An invalid frequency setting is determined by being outside of the
specified range.
l If an invalid frequency setting is found, the Frequency Key is
NOT changed.
l A frequency setting can also be invalid if the Frequency Key setting
is larger than the number of hopping tables for a specific rfDataRate.
l In that case, the Frequency Key is set to 0 (zero).
l The options are Key0 (zero) to Key23.
Note: The default value is Key0 (zero).