User`s guide

WD_CNT 40004 Wireless Device Count – Value that can be

read to discover the number of registered

sensors are congured to operate on the

gateway. A value 0 – 100 is permitted.

(READ-ONLY)

Example Value: 0 (no sensors registered,

factory reset condition)

Example Value: 10 (10 Registered device)

The following table represents the gateway’s Wireless Device

List, or the current devices that the gateway is congured to

communicate with. These registers can be read to discover

the state of the list. If any register is written to, the device as-

sociated with that address is erased and these registers are

zeroed out. The serial identiers are formatted as a UInt32,

therefore two contiguous registers must be read to extract the

full value.

ADDRESS FORMULA = 40101 + (2*WDL_SLOT)

List entries can be as follows:

• 0xFFFFFFFF: EMPTY

• 0x00000000: ERASED, Unusable

until a Network Reset

• Otherwise, a real device is registered

Example:

WDL [0] 40101 WD [99] 40299

Bring Sensors Online

To bring your sensors online, insert the battery into the sen-

sors. Once the battery is inserted, the wireless device does a

scan to look for the network. As long as the gateway is AC-

TIVE, the sensor will link up to the network.

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