User`s guide

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To delete a wireless device from the list, write a 0,0 into
the SLOT and the device will be erased and the SLOT is
prepared for future use.
When registering the first wireless device, the second LED
will go red signifying there is no wired communication
available, then the third LED will start flashing while the
wireless network resets. Please wait approximately 30
seconds (until all LEDs turn green, signifying a successful
network reset) after registering the first device, before at-
tempting any other tasks.
If the WDL SLOT is written to incorrectly, a “MODBUS IO
error message” is returned.
Please see Ref.3 for more information.
4.9 Verifying Wireless Device Activity
After a device is registered, the SLOT it was registered at
can be verified by reading the WDL. Once the slot is
known, a user can read the WDC [SLOT], WDR [SLOT],
and FRR [SLOT] associated with the wireless device.
If a wireless device is registered, but is not actively
communicating, the ACTIVE coil @ WDC[SLOT] offset 0
will be false.
When a wireless device is actively communicating, the
ACTIVE coil @ WDC[SLOT] offset 0 will be true.
4.10 Viewing Wireless Device Data
(Fast Read Method)
All Monnit Wireless Devices have two pieces of commonly
useful data:
1) if a threshold is breached or if the device is in an
exception state
2) the acquired data measurement.
Using the FRR, a user can quickly collect new data
generated by multiple devices registered on the gateway.