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B&B Electronics ZXT9-MB2A-KIT - Manual User Manual

Page 54

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Document Number: ZXTxRM-5110m

  

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2 – 14dBm (Medium)
3 – 16dBm (High)
4 – 18dBm (Highest)

CA – CCA Threshold

: Set/read the Clear Channel Assessment (CCA)

threshold. If the modem detects energy above the CCA Threshold, if will
not transmit. The CCA parameter is measured in units of -dBm. The
range is 0x0 to 0x50.

Sleep Mode (Non Beacon)

: Configure low power options for non-

beaconing systems.

Figure 5-33 Sleep Mode (Non Beaconing) (ZXT24-RM)

SM – Sleep Mode

: Set/read sleep mode: Pin Hibernate is lowest power,

Pin Doze provides the fastest wake up, Cyclic Sleep Remote with or
without pin wake up. This is a pull down option. Selections are:

0 – No Sleep
1 – Pin Hibernate
2 – Pin Doze
3 – Reserved (NOT USED)
4 – Cycle Sleep Remote
5 – Cycle Sleep Remote with Pin

ST – Time Before Sleep

: Set/read time period of inactivity (no serial or

RF data is sent or received) before activating Sleep Mode. The ST
parameter is used only with Cyclic Sleep settings (SM=4-5). Set ST on
Cyclic Sleep Coordinator to match Cyclic Sleep Remotes. Range is 0x1
to 0xFFFF.

SP – Cycle Sleep Period

: Set/read Cyclic sleep period for cyclic

sleeping remotes. Set SP on Coordinator to match End Device.
Coordinator will discard indirect messages after a period of 2.5*SP, set
Coordinator SP = 0 to send direct messages. Maximum sleep period is
268 seconds (0x68B0).
Range is 0x0 to 0x68B0.

DP – Disassociated Sleep Period

: Set/read sleep period for cyclic

sleeping remotes that are configured for Association but that are not