Honeywell International Inc. WFSLCDUI Manuale Utente

36

PRELIMINARY: Firelite Wireless Sensor Network P/N LS10036-000FL-E:N0  10/10/2013

Wireless Display Driver (W-DIS-D)

This section describes the wireless user interface display driver and how it is connected to the 
ANN-80. In addition, this section provides information on how to install, configure and monitor the 
messages on the ANN-80.

The W-DIS-D and ANN-80 are required for the display of wireless specific events.

The W-DIS-D is a part of the wireless network and has a specific SLC module address. The W-
DIS-D and ANN-80 display the wireless specific events that cannot be displayed on the FACP.
These wireless events are related to the trouble and supervisory conditions that are specific to the
W-GATE and devices. The wireless events are indicated at the FACP as a generic trouble or a
supervisory event via the W-GATE utilizing the base address +1 and the base address +2 for super-
visory and trouble events respectively. The specific event details are sent to the ANN-80 via an
EIA-485 communication line from the W-DIS-D. The following conditions lead to the trouble and
supervisory events.

•

Jamming (device communication loss due to RF interference)

•

Duplicate address

•

Battery  low

•

Class A missing second link

•

Weak link low signal strength

•

Mesh Optimization

•

Wireless mesh formation in progress

•

RF comm loss

•

Illegal address