WESTLOCK CONTROLS CORPORATION
280 MIDLAND AVENUE, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913
www.westlockcontrols.com
1/24/12 TECH-455/D.W.O. 19909 Page 18 of 24
Once powered up, the WD will automatically join the network that the WH is joined to (see
more information in the WH specific IOM). If the network does not exist (or the WH is not
joined to any network) the WD will look for any other ZigBee Pro network that conforms to the
set of configuration passed by the WH. If no such network exists, the WD will keep trying to
join the same network at slower intervals until the network is found / formed or until the WD is
shutdown.
2. To shutdown the WD, use the WH as described in the specific WH IOM and send the
LEAVE (or LEAVE ALL) command. Once the WD receives the LEAVE command, it will
flash its LEDs send an acknowledgement to the WH and shutdown.
The shutdown sequence normally takes a few seconds. However, if the WD has messages to
send, it will keep sending these messages until completed or until 60 seconds have passed.
Then a second sequence of LED flashing will occur and the WD will leave the network and
shutdown. When shutdown, movement of the WD stem is not sensed by the WD and the LEDs
do not blink as a consequence to the movement.
The WMS and Connectivity Server are aware of these events and reflect the change in the
database. When the WD powers up and joins the network, it also appears in the WMS tabular
display (if not already present) and becomes ONLINE. When shutdown, the WD informs the
WMS (and Connectivity Server) of this event prior to shutting down, and the WMS presents
the WD as offline and SHUTDOWN.
2.1.6 Configuration
2.1.6.1 Introduction
As part of the installation process, the Wireless Devices are configured using either the WMS
(remotely) or the WH (locally). The following information is installed on the WD:
Extended ID information
Thresholds
Setting operational parameters
Calibration
2.1.6.2 Extended ID information
A Network Name (an alias of eight alphanumeric characters) is set via the WH. The WD and
WG/WR remember this name and this prevents a device from accidentally joining another
network in its vicinity.
The unique factory set ID is the MAC address. In addition to that user friendly IDs – more
easily remembered and understood by technicians – such as the valve name and serial number
can be used. To manually select a specific device, for a one-on-one LF session with the WH,
perform the following options:
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