Honeywell International Inc. WFSLCDUI Benutzerhandbuch
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PRELIMINARY: Firelite Wireless Sensor Network P/N LS10036-000FL-E:N0 10/10/2013
Site Survey
Description
Tasks After Link test
•
Reboot the devices of the link test. To do this, remove and insert the batteries.
•
After rebooting, do not push the detector back in the base.
•
The devices can be moved around different locations in the site to optimize the results.
•
The results of the link quality test (or) the LED indications will exist until the battery lasts in
the devices.
the devices.
•
Upon completion of the link test using the devices numbered 001 and 002, you can test the link
quality using different set of devices in other required locations. To do so, follow the steps 1 to
5 listed under “Conduct a Link Test”
quality using different set of devices in other required locations. To do so, follow the steps 1 to
5 listed under “Conduct a Link Test”
•
Retrieve the site survey results. To retrieve the site survey results, refer to the topic “Retrieving
Site Survey Results”at the end of this section.
Site Survey Results”at the end of this section.
Link Quality Test and RF Scan Test
An RF Scan test can be conducted following a link test. A Radio Frequency scan test is conducted
to assess and measure the background noise and interference, from other wireless systems if any, in
the site. The RF Scan test is conducted following the link test. While doing a RF Scan test, the
device addresses are set starting from 100 till 159.
to assess and measure the background noise and interference, from other wireless systems if any, in
the site. The RF Scan test is conducted following the link test. While doing a RF Scan test, the
device addresses are set starting from 100 till 159.
The below procedure lists the steps for conducting a link test followed by a RF Scan test. Hence,
examples on the setting the address on devices is explained considering both the tests.
examples on the setting the address on devices is explained considering both the tests.
Conduct a Link Test
To understand the basic requirements of a link test, refer to the section A.1.1.
To conduct a link test, perform the following steps.
1.
Remove the batteries if any present, from the devices and set the address of the first device as
101. For each subsequent device, use the next highest SLC address. For example, set the first
device address as 101, second device as 102 and third device as 103. The upper address limit
for a device address is 100 while doing a link test.
101. For each subsequent device, use the next highest SLC address. For example, set the first
device address as 101, second device as 102 and third device as 103. The upper address limit
for a device address is 100 while doing a link test.
2.
Bring the first device to the required location to conduct the test.
3.
Insert one battery in to the factory fresh device in any available slot. Inserting more than one
battery deters the device from entering the site survey mode. If the device is ready for site
survey, after inserting the battery, the LEDs in the device blink red twice every five seconds.
battery deters the device from entering the site survey mode. If the device is ready for site
survey, after inserting the battery, the LEDs in the device blink red twice every five seconds.
4.
Clear the tamper condition within one minute of the device startup to enter the site survey
mode. To clear the tamper condition, position the decorative ring around the base of the
detector and rotate it in either direction until the ring snaps to its place. Refer to the below
image. At this stage, the device starts the transmission. Due to the absence of the second
device that is yet to be introduced, the transmission fails. Hence, the LEDs in the first device
emits solid red. For more information, Refer to table A.2.
mode. To clear the tamper condition, position the decorative ring around the base of the
detector and rotate it in either direction until the ring snaps to its place. Refer to the below
image. At this stage, the device starts the transmission. Due to the absence of the second
device that is yet to be introduced, the transmission fails. Hence, the LEDs in the first device
emits solid red. For more information, Refer to table A.2.
5.
Bring the second device to the required location and repeat the steps 3 and 4. The LEDs in the
second device emit yellow light while the test is being conducted.
second device emit yellow light while the test is being conducted.