B&B Electronics Zlinx ZP Series User Manual
Page 61
Manual Documentation Number: ZP24D-250RM-SR-2508
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Coordinator - If the ‘ReassignPANID’ option is set on the Coordinator [refer to A2
parameter], the SD parameter determines the length of time the Coordinator will scan
channels to locate existing PANs. If the ‘ReassignChannel’ option is set, SD
determines how long the Coordinator will perform an Energy Scan to determine which
channel it will operate on.
Scan Time is measured as ((# of Channels to Scan) * (2 ^ SD) * 15.36ms). The
number of channels to scan is set by the SC command. The modem can scan up to
16 channels (SC = 0xFFFF).
Examples: Values below show results for a 12 channel scan
SH (Serial Number High)
Command
used to read the high 32 bits of the
RF module's unique IEEE 64-bit
address.
The module serial number is set at the factory and is read-only.
SL (Serial Number Low)
Command
used to read the low 32 bits of the
RF module's unique IEEE 64-bit
address.
The module serial number is set at the factory and is read-only.
If SD = 0, time = 0.18 sec
SD = 8, time = 47.19 sec
SD = 2, time = 0.74 sec
SD = 10, time = 3.15 min
SD = 4, time = 2.95 sec
SD = 12, time = 12.58 min
SD = 6, time = 11.80 sec
SD = 14, time = 50.33 min
AT Command: ATSH
Parameter Range: 0 - 0xFFFFFFFF [read-only]
Related Commands: SL (Serial Number Low),
MY (Source Address)
AT Command: ATSL
Parameter Range: 0 - 0xFFFFFFFF [read-only]
Related Commands: SH (Serial Number High),
MY (Source Address)