ICP DAS USA WLS-T02 User manual

Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved. E-mail: [e-mail] 1
WLS-T02
Quick Start
Apr 2017, Version 1.0.0
Congratulations! ··············································
Thanks for purchasing the WLS-T02 module – Wireless Location System
Transmitter. This Quick Start will provide related information which needed to
get start with the WLS-T02 module.
What’s In the Box! ············································
In addition to this guide, the package includes the following items:
WLS-T02
CR-123A 3.0v
Lithium battery
(4SI11G0000009)
Quick Start
Technical Support ············································
WLS-T02 Website
http://m2m.icpdas.com/WLS-T02.html
ICP DAS Website
http://www.icpdas.com/

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 Appearance
 Preparing the Device
Use the Phillips screwdriver to loosen the back cover screws, open the
case and place the CR123A 3.0v battery as shown in Figure 1 。
(CAUTION: Do not reverse the installation of the battery, and the battery
is a disposable non-rechargeable lithium battery, do not use the charger
to charge)
Fig1. Battery installation
No. Description
1 LED Indicator
2 Buzzer
3 Up
4 Down
5 CR-123A 3.0v battery
+
-
overturned
Loosen the back cover screws
1
2
3
4
5

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 Mode, Button function and LED description
WLS-T02 has built-in two modes, "Running mode" and "Setting mode".
The functions of these two modes are described as follows:
1. Running mode: This mode is used to transmit location package
every 3 seconds in the background. In this mode, the user can
press the button to enter the setting mode. When the pre-job as
above section is completed, WLS-T02 will default to the "Running
Mode".
2. Setting mode: This mode is used to transmit Node ID forcefully to
WLS-CFG, or enter to “long time sleep status”. If the user does not
press any button for 8 seconds, the module will automatically save
and directly enable the setting value, and then leave the "Setting
Mode". Then, if WLS-T02 doesn’t enter “long time sleep status”, it
will return to the "Running Mode".
In the above two modes, pressing different buttons will correspond to
different functions, and various functions will be indicated by the different
blinking frequency of LED. Please refer to Fig2, Fig3, Table1 and Table2:
Fig2. State flow chart
Start
Running mode
Setting mode
▲+ ▼
Be
pressed 3
seconds
?
Yes
No
Pressing
any button
inside 8
seconds?
▼
Be
pressed 3
seconds?
Long time sleeping status
Saving setting
Waiting ▲+▼be
pressed 3 seconds to
wake up
No
No
Yes
Yes
Wake up
Sleeping

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Fig3. LED indicator
Table1. Running mode description
Running mode (default)
Item Button LED status Description
1 ●None Buzzer is installed, the
button has no effect.
2 ▲+▼
Green LED blink every 0.5
second, and it change to red LED
blink after 3 second. At this time,
WLS-T02 has entered setting
mode.
Pressing the two buttons
together for 3 second will
enter setting mode.
3 No pressing Red LED blinks every 3 second. Battery is low power.
Buzzer
Green
LED
Red
LED

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Table2. Setting mode description
Setting mode
Item Button LED status Description
1
●: None
▲: None
▼: Long time
sleeping
ARed LED blinks every
0.2 second.
BPressing the ▼
button for 3 seconds,
and then the green
LED and red LED will
blink together for 1
second. At this time,
WLS-T02 has
entered long time
sleeping status.
Automatically transmit Node
ID of module every 1
second, and supply the
selection whether enter long
time sleeping status. If
WLS-T02 doesn’t enter long
time sleeping status, it will
leave automatically setting
mode to running mode after
8 seconds.
Long time sleeping status
Item Button LED status
Description
1
●：None
▲：Wake up
▼：Wake up
ASingle press ▲or ▼,
LED has no effect。
BPressing ▲and ▼
together for 3 seconds
will enter setting mode
and wake up the
system.
In this status, the system will
enter long time sleeping to
reduce power consumption.
The user can use ▲and ▼
together to wake up the
system.

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 Start to use
Wireless Location System (WLS) includes the modules that RFU-400,
WLS-T02, WLS-R01 and WLS software (WLS-analyzer), as show in
figure 4. The user needs to check the wireless setting of each module as
below. If the user need more detail about parameters of wireless setting,
please refer to the user manual of each module.
Fig4. Wireless Location System Architecture
1. RFU-400：
1
2
3
4
5
6
7
8
ON
RF Channel RF Rate
Group ID
Baud Rate
Data Format
LSB
MSB
RS-232
RS-485
RFU-400
WLS analyzer
WLS-R01
WLS-R01
WLS-R01
WLS-T02
2.4GHz
Sub 1GHz

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2. WLS-T02：
It is not required to adjust the wireless setting of WLS-T02. The default
value about RF channel is 4, RF power is F, Node ID is the last two bytes of
build-in IEEE address. If the user adjust WLS-R01 2.4GHz RF channel to 4,
the WLS-R01 will can receive the wireless package.
3. WLS-R01：
 Remarks
1. If you encounter any difficulties, please send the problem description
to the [e-mail] mailbox, there will be someone to serve
you.
2. If the user needs to replace the lithium battery, you can purchase in
electronic business, or refer to accessories in the product page.
1
2
3
4
5
6
7
8
9
10
11
12
ON
400M
RF Channel
2.4G
RF Channel
400M
Node ID
400M
Group ID
Filter
LSB
MSB