Honeywell International Inc. WFSLCDUI 用户手册
PRELIMINARY: Firelite Wireless Sensor Network P/N LS10036-000FL-E:N0 10/10/2013
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ANN-80 Operations
Wireless Display Driver (W-DIS-D)
Low Battery Event
The low battery event denotes that:
•
The device has less than one month power left to perform the required operations.
Or
•
Presence of less than four viable batteries.
The low battery event is a latching condition. To clear the low battery event, tamper the device and
replace all the four batteries. When a device is tampered, it drops out of the mesh network and
attempts to rejoin as soon as the batteries are replaced and the tamper event is cleared. The low bat-
tery levels on the wireless devices are displayed as a trouble in the ANN-80 and generic trouble on
the FACP. Initiate a RESET at the ANN-80 to clear the low battery event.
replace all the four batteries. When a device is tampered, it drops out of the mesh network and
attempts to rejoin as soon as the batteries are replaced and the tamper event is cleared. The low bat-
tery levels on the wireless devices are displayed as a trouble in the ANN-80 and generic trouble on
the FACP. Initiate a RESET at the ANN-80 to clear the low battery event.
It is displayed as the following ASCII text on the ANN-80.
Trouble Jamming Event
Jamming occurs when a device is overloaded with an interfering RF signal; but is able to send the
messages out. A jamming event is detected after 20 seconds of exposure to the jamming signal.The
jamming event is displayed as a trouble event in the ANN-80 and generic trouble event on the
FACP. Jamming is a tracking trouble. To clear the jamming trouble, remove any interference
sources near the point that is reporting the trouble.
messages out. A jamming event is detected after 20 seconds of exposure to the jamming signal.The
jamming event is displayed as a trouble event in the ANN-80 and generic trouble event on the
FACP. Jamming is a tracking trouble. To clear the jamming trouble, remove any interference
sources near the point that is reporting the trouble.
Duplicate Address
Two wireless devices on the same mesh network that are set to the same address reports a duplicate
address trouble. Duplicate address is a tracking trouble that will self restore once the conflict has
been resolved.
address trouble. Duplicate address is a tracking trouble that will self restore once the conflict has
been resolved.
The following graphic illustrates the duplicate address trouble.