APOGEE Wireless User Guide
Replacing an Existing WRS
To replace an existing or failed WRS:
1. Remove the
existing
WRS from the sensor base plate, remove the battery, and make note of EUID.
2. On the
new
WRS, remove the plastic insulating strip between the battery in the WRS battery holder (or
insert the battery) to power-up.
3. Bind the new WRS with the RSX using the auto-binding cable or by following these steps using HMI
commands.
a. Connect a computer cable (540-143) from a computer to the RJ-11 port on the bottom of the WRS.
The WRS wakes up and remains active for the amount of time speci
fi
ed by its HMI port timeout
setting (default = 5 minutes). If the WRS returns to sleep mode before you are done, disconnect
and then reconnect the cable to the WRS port.
b. Start a HyperTerminal session, log on (1200 baud, 8 data bits, no parity, 1 stop bit, no
fl
ow control),
and then press
ENTER
to display the HMI prompt.
If there is no communication with the WRS, verify that the battery is properly inserted and the
plastic insulating strip is removed.
c. Type
BIND WRS
a
(
a
= last 4 digits of EUID of the
existing
WRS) and press
ENTER
.
If the existing WRS EUID is unavailable, you can instead type
BIND RSX
a
(
a
= last 4 digits
of EUID of the RSX) and press
ENTER
to bind.
4. When the
new
WRS and RSX successfully bind:
•
The associated RSX’s indicator light is lit in yellow for 10 seconds.
•
The
new
WRS issues a
CHECK RSX
command to verify wireless link quality.
5. If using HMI commands to bind, disconnect the computer from the
new
WRS.
6. Mount the
new
WRS onto the sensor base plate.
Replacing an Existing RSX
To replace an existing or failed RSX:
1. Disconnect and unmount the
existing
RSX.
2. Mount and connect the
new
RSX.
3. Bind the new RSX with the WRS using the auto-binding cable or by following these steps using HMI
commands.
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Revision Date: July 10, 2008
Siemens Building Technologies, Inc.
