User’s Manual of CWT5010 Products - mobq2000.com User's Manual.pdf · User’s Manual of CWT5010 Products Version 2.0 (2008-5-13) The ownership of this Manual exclusively belongs

深圳市盈科互动科技有限公司

CWT5

China Wintop Tech Shenzhen Co., Ltd.

Exchange: +86-755-26719943 Fax: +86-755-26719940

Sales hotline: +86-755-86368161, 86368160

Email: [email protected]

Website: http://www.mobq2000.com

Address: Room 315, Unit C, Research Institude of Tsinghua University, South Science and

Technology Park, Nanshan District, Shenzhen City Zip code: 518057

User’s Manual of CWT5010 Products Version 2.0 (2008-5-13)

The ownership of this Manual exclusively belongs to China Wintop Tech Shenzhen

Co., Ltd.. Reproduction, distribution and reprint of any part of this Manual by any

organization or individual are not allowed without the written approval of our

Company; otherwise, all consequences caused shall be responded by the offender.

Note: This Manual is made only for CWT5000 software configuration. Our Company

reserves the right to make final interpretation and all rights to improve the product

described therein.

Tel: +86-755-26719943 | Fax: +86-755-26719940 | Web site: http://www.mobq2000.com

CWT5010 User’s Manual China Wintop Tech Shenzhen Co., Ltd .

22

Table of Contents

I Preface........................................................................................................................3

Copyright statement ........................................................................................................................3

II General specification for the application of GSM technology on remote communication and human computer interaction (M2H) ...................................................................4

Comparison among several radio communication technologies....................................................4

III Brief introduction of CWT5000 GSM DTU/RTU.........................................................5

Main features of product .................................................................................................................5

Main technical parameter................................................................................................................6

CWT5010 interface introduction .....................................................................................................7

Supplies list of CWT5010................................................................................................................8

IV Configuration guide of CWT5000 product series ....................................................11

4.1.1 Preparation for operation and being under configuration mode..........................................11

4.1.2 Basic parameter configuration ..........................................................................................13

4.1.3 Switching value input alarm ..............................................................................................15

4.1.3 Relay drive output control .................................................................................................17

4.1.4 Linkage configuration among switching value inputs etc. and relay drive output ...............19

4.1.5 AD sample alarm (function of CWT5011) .........................................................................20

4.1.6 Internal temperature sensor (optional function) ................................................................23

4.1.7 Power-off alarm (optional function)......................................................................................24

4.1.8 Buzzer alarm (function of CWT5011)................................................................................24

4.1.9 Relevant parameter configuration for alarm modes ............................................................24

V Data transmission ....................................................................................................25

VI Other common commands of serial port .................................................................26

VII User-defined short-message configuration ............................................................26



33

I Preface

Thank you for using the Short-message alarming controller of CWT5000 GSM network from China

Wintop Tech Shenzhen Co., Ltd. You will know well about the functions and operation methods of this

product quickly through this Product Specification.

This product is mainly used for remote alarming and control application based on GSM network. Please

use it according to the parameters and technical specifications in the Specification. Meanwhile, the

Notes shall be considered for the usage of radio-control products, especially GSM products. Our

Company bears no liability for property loss or bodily injury arising from abnormal or incorrect usage of

this product.

This Specification applies to CWT5000 and CWT5010 product users.

Exemption statement: Where the equipment fails to work due to network upgrade by the operator, our

Company offers no free upgrade service. In the event that the network service of the operator is

suspended due to special reasons and CWT5000 equipment cannot function correctly thereby, our

Company bears no liability for the consequences thereout.

Copyright statement

The ownership of this Manual exclusively belongs to China Wintop Tech Shenzhen Co., Ltd..

Reproduction, distribution and reprint of any part of this Manual by any organization or individual are not

allowed without the written approval of our Company; otherwise, all consequences caused shall be

responded by the offender



44

II General specification for the application of GSM technology on remote communication and human computer interaction (M2H)

Along with the improvement of the public radio communication network of GSM/GPRS network, more

and more applications based on GSM/GPRS network popularize in different industries. The coverage

percentage of GSM/GPRS network in China now has reached over 95%, providing services of voice,

short-message and GPRS network services. The short-message service of GSM network and packet

radio data transmission service of GPRS network establish a favorable network application foundation

for remote data transmission and human computer interaction. GSM/GPRS technologies have become

a burgeoning radio remote communication channel for application in different industries.

Comparison among several radio communication techno logies

GSM, GPRS and data transmission station with different advantages and shortcomings are common

radio communication technologies used at present, the following is the comparison among them:

GSM GPRS DATA TRANSMISSION STATION

Building investment

No No Relay stations are needed

Network stabilization

Better Better Special

Operating cost Lower Higher Low Maintenance cost No maintenance is needed

generally No maintenance is needed generally

Special maintenance is needed

Transmission range

Wide range (interconnection / interaction over the country or even over the world)

Wide range (interconnection / interaction over the country or even over the world)

Limited range, the more the coverage range, the more the network construction investment

Transmission rate Lower 30-150Kbps, mainly used for remote data transmission as well as IP mode transmission

1200-4800bps



55

III Brief introduction of CWT5000 GSM DTU/RTU CWT5000 product series from China Wintop Tech Shenzhen Co., Ltd are flush intellect communicating

and actuating equipments based on GSM network short-message and voice technologies, the concrete

models are as follows:

Product name

Chinese name Function specification

CWT5000 通用 GSM 短信 DTU (common GSM Short-message DTU)

Short-message data transmission function DTU, the basic model

CWT5002 MODBUS 协议短信报警器 (MODBUS Protocol Short-message alarm)

Short-message alarm executing MODBUS RTU SLAVE Protocol

CWT5003 LBS/GPS 车载定位报警器 (LBS/GPS vehicle positioning alarm)

GSM/GPS/LBS vehicle positioning alarm

CWT5010 GSM 短信报警控制器 (GSM Short-message alarm controller)

DTU/RTU with IO function, input through switching value / level signal inputs, output through relay drive

CWT5011 GSM 短信报警控制器短信报警控制器短信报警控制器短信报警控制器 (GSM Short-message alarm controller)

DTU/RTU with IO and AD sampling functions

Definition:

Short-message DTU: GSM data terminal unit receiving / sending data through GSM network short-message channel.

GPRS DTU: GPRS data terminal unit using GPRS network data channel. GPRS network is a 2.5G network upgraded based on GSM network, which can show IP access ability. The CWT3000 series of our company are GPRS DTU exactly.

Short-message RTU: GSM remote execution unit receiving execution command and sending execution responses through the short-message channel of GSM network.

Main features of product

High-integrated industrial class flush CPU as well as high-performance GSM engine,

supporting voice and short-message services

Supporting Chinese / English short-message receiving / sending

Available two-way transparent data transmission

Reliable performance with built-in double watchdog

Supporting alarm triggering by switching value and level signal inputs

Supporting relay drive output

Supporting output linkage device

Supporting LBS positioning

Supporting on-site monitoring and tele-equipment communicating

Providing built-in temperature alarm sensor (optional)

Being available for external battery and providing supply failure alarm (optional)

Wide voltage range (6-24V) input, low power consumption design



66

Fig. 3.1 Internal structure diagram of CWT5010 products

Fig. 3.2 Common application of CWT5000 products

Main technical parameter

Parameter item Reference scope

DC Power supply Standard adapter: DC 12V/1.5A Reference scope 6-24V DC

NXP

Industrial grade

MCU

GSM Engine

Switching signal input Relay drive output

RS-232 Interface

Supply management

module Battery

DC Input Internal temperature sensor

Watchdog

Voice



77

Power consumption 12V input Max. 50mA/Average 50mA

Frequency range Dual-frequency 900/1800, compatible with GSM Phase 2/2+

SIM Card Supporting 3V SIM Card

Antenna 50 Ω SMA Antenna interface

Serial RS-232C, Default communication parameter 9600,n,8,0,1

Temperature range -10-+70 °C

Humidity range Relative humidity 95% (condensation free)

Output drive voltage Equal to input DC voltage

Output drive power Drive voltage ≤35V, drive current ≤200mA

On state input current Max. 0.33mA

Input signal Dry contact or 0V-3.3V level signal

Exterior dimension 95×63×25mm

Weight 130 g

CWT5010 interface introduction

Fig. 3.2 Figure of physical CWT5010

LED indicator discription

GGSSMM aanntteennnnaa

PPrroodduucctt iiddeenntt ii ff iiccaatt iioonn

DDTTUU ff iixxeedd hhoollee ssiittee

PPWWRR:: PPoowweerr iinnddiiccaattoorr

PPoowweerr sswwii ttcchh

SSIIMM ccaarrdd ssoocckkeett

NNEETT:: SSMMSS mmoodduullee

IInntteerrnnaall bbaatttteerryy

CCoonnnneeccttoorr

SSRRVV:: SSeerrvviiccee iinnddiiccaattoorr

AACCTT:: SSyysstteemm rruunnnniinngg



88

Indicator Status Indication discription

PWR (Red) Normally light on Indicator for power supply, which will be light on when

the system is power on

NET (Green) Flicker SMS module signal indicator, which will flicker slowly

after the system is registered in GSM network

SRV (Yellow) Light on during

handling

It will be light on when the system receives or sends

short messages and light off when the handling is over

ACT (Orange) Flicker It will flicker periodically when the system is under

operation, and the interval time is 6 sec

Side plate light (Green)

Charging It will be light on when the module battery is charged

and light off when the work is over

Supplies list of CWT5010

Alarming host computer 1

Power supply adapter

(optional)

12V 1.5A 1

serial line for communication 1

CD 1

Warranty card 1

GSM standard or sucker

antenna

1

Please check the supplies for well ready after the case is opened.

Note:

1. This product and its accessaries shall be installed in an indoor environment for use.

2. The short-message report function can be used if a special operation failure stabling is

needed.

3. This product shall be maintained on site periodically, and all input alarm signals shall be

checked for availability.

4. If batteries are used, a periodic check shall be done according to its usage standard.

5. The antenna of this product shall not be dismantled or sheided.

6. The SIM card of this product shall be recharged periodically.



99

Fig. 3.3 Interfaces of CWT5010 product

1. DC: +6-24V

2. GND (Power supply ground)

3. RXD

4. TXD

5. GND

6. OC_0, relay drive output (collector open circuit o utput)




10. GND

11. IN_0, dry contact signal input (if level input is preferred, it shall be not more than 3.3V)






1100

Fig. 3.4 Wiring schematic of CWT5010

Fig. 3.5 Working drawing of CWT5010 project case

CWT5010 GSM DTU/RTU

G G +

Power Supply

Serial port

Output Input Common ground

Wiring schematic

of switching value input

Relay

Wiring schematic

of relay drive

Common sensors such as fluxgate, smoke and infrared sensors etc. are all switching value output ones which are simplified in this Fig. as one switch for such applications

Short-message alarm 11 Short-message alarm 12 Short-message alarm 13

Acc

esso

ry

pow

er

switc

h +



1111

IV Configuration guide of CWT5000 product series

A special parameter configuration software is provided for this product for the sake of the user, which,

with a simple and practical operation mode, is used for providing the most convenient and quickest

configuration mode for the user. And at the same time, our company provides a group of short-message

configuration commands for the user's remote product configuration and control with short-messages.

See the following for short-message command formats:

Category Format Description

Configuration % command + parameter + < CR > Return to OK or ERROR

Inquiry % command + ? + < CR > Return to Result or ERROR

With the configuration commands, the user can perform his configuration through the serial port or

short-message without using the configuration software from our company. But the point is that when the

input command is made through the serial port, the “%” has to be input ahead, while if it is send through

mobile phone, no “%” or “< CR >” is needed.

4.1.1 Preparation for operation and being under con figuration mode

Connect the equipment with the serial ports of the computer with power-on and open the configuration

software, make the equipment under the configuration mode according to the following figure.

Note: Please choose the serial port No. and rate correctly, the default communication rate is 9600



1122

Definition: Working mode

CWT5000 series have one serial port to which if continuous characters of % are sent within an instant

time of several seconds during the power on startup of the equipment, the equipment will be under the

configuration mode. And under this mode, the equipment can not show all normal functions except

responding the serial port configuration commands, which is a special working mode for configuration.

The normal working mode corresponding to the configuration mode can be realized after the equipment

is power on normally (no character string of %%%% is received), and under which the equipment can

receive / send short-message and show all function normally, but it will not respond the serial port

configuration commands.

How to know current mode:

Method 1: Check the ACT light, if the ACT light flickers twice per second, that means it is under the

configuration mode currently; The flicker period of the ACT light can be up to 6 sec under the working



1133

mode

Method 2: Check the startup information from the serial port, if the character string of “dtu come in setup

mode” occurs, it means that the equipment is under the configuration mode.

4.1.2 Basic parameter configuration The basic parameters consist of:

Configuration item

Command Effective value Remark

Serial port rate %UB 2400-115200 Default 9600 Serial port check mode

%UP 0-5 Default No Check

ID of equipment %ID 4-byte ASCII Default Null Country code %CC Various in

different country Default +86 in China

Information of local computer

%DESC UCS code It is a character string for showing the installation position information of local computer

Need daily prompt or not

%DAS0-1 0 or 1 DAS0 means that daily report is not allowed, while DAS0 means that daily report is allowed

Service number of Type CS

%CS0-9 Mobile phone number

Mobile or Unicom numbers for receiving alarm commands and sending control commands (control)

1. Function of equipment ID:

The equipment ID is a 4-byte ASCII string which will be showed in the short-message received by CS,

for example:

E.g. 4.1 Startup sample of short-message

The equipment ID code can be used during the data transmission process. See CWT5000 Data

Transmission Specification for the detailed data formats

2. Function of country code

Only correct country code can be configured for normal short-message receiving, and the configuration

of country code does not affect alarm short-message sending.

3. Function of information from local computer

The information from local computer will be with all alarm short-messages, equipment startup

From: +8613480165874

DTU startup

Equipment Id:1234

Time: 9:58

Signal value: 27

Power supply: Normal

Computer temperature:30.5

Description: Machine Room A1, Floor 4, Building 3



1144

information as well as periodic daily information of the equipment, which can be referred for the concrete

position of equipment installation.

E.g. 4.2 The short-message is with the information from local computer

4. Function of daily prompt

When the daily prompt function is used, the equipment will send a prompt to all CS numbers at 10:00

every morning for reporting current operation condition, through which the user can make sure the

normal operation of the equipment.

5. Service number of Type CS

The service numbers of CWT5000 products can be divided into two types, i.e. Type CS and Type SR,

where the service numbers of Type CS are used for receiving alarm short-message and all report

short-message as well as sending short-message command for remote configuration. Service numbers

of Type SR are used for receiving / sending serial port data of the equipment, which are a group of

numbers for data transmission. As for data transmission function, see the following sections for detailed

introduction, and it can be found in the relevant sections of CWT5000 data Transmission Function

Specification.

6. “Basic parameter” configuration interface of the configuration software

From: +8613480165874

DTU startup

Equipment Id:1234

Time: 9:58

Signal value: 27

Power supply: Normal

Computer temperature: 30.5

Description: Machine Room A1, Floor 4, Building 3



1155

4.1.3 Switching value input alarm

Definition: Switching value input

Switching value input, also called dry contact input, is with two states, i.e. open-circuit and short-circuit

inputs. The common instruments for switching value input are fluxgates, smoke sensors and infrared

sensors etc.

Configuration command for switching value input:

Configuration item

Command Effective value

Remark

I/O type %IOTP Default inputs are all edge trigging, outputs are all at Enable.

Input state check %IOIS Pause of one input

%IOIP0-3 Pause of check alarm input at one channel (0-3)

Recover of one input

%IOIC0-3 Recover of check alarm input at one channel (0-3)

Repeat times of alarm

%IOAT 1-5 Times of continuously and repeatedly sent alarm short-messages when the set alarm occurs

Interval of alarms

%IOAS 0-255 After the set alarm input responds once, if the configuration of the next alarm responding interval is 0, the real time response for alarm triggering will keep in working condition, which, in practical application, can prevent sending plenty of continuous alarm short-messages within a short time (it is also available for AD sampling and internal temperature alarm)

Automatic repeating alarm

%IOLS 0-255 The set repeating alarm interval during alarm input is available for inputs of state triggering types (it is also available for AD sampling and internal temperature alarm)

The input signals can be divided into two types, i.e. edge triggering type (EDGE_IN) and state triggering



1166

(LEVEL_IN). And they can also be divided into normal open type and normal close type according

normal state.

0 Forbidden

1 Alarm when disconnected (EDGE_IN)

2 Alarm for disconnection (LEVEL_IN)

3 Alarm when closed (EDGE_IN)

5 Alarm for close (LEVEL_IN)

Table4.1 Switching value input type

The following is the nuance between EDGE_IN input and LEVEL_IN input. The following figure is the

alarm process taking normal close signal as the example.

Note: The alarm and recover contents corresponding to different inputs can be defined by the user, see

the following sections for the concrete operation method.

Fig. 4.3 Responses to alarms from EDGE_IN and LEVEL_IN

Relevant configuration interface of switching value input:

Alarm short-message for edge triggering

Alarm short-message is triggered when state jump occurs

State recover edge can be responded and recover short-message is triggered.

If recover edge signals are ignored, edge triggering input will not respond recover edge signals.

Alarm short-message for edge triggering

Edge triggering alarm does not occur at this edge, because it occurs within IOAS time. If IOAS time is 0, the triggering will be available.

IOLS time

At this time alarm short-messages will be sent again, because configured IOLS time expires. If IOLS time is 0, no repeated triggering will occur.

EDGE_IN

LEVEL_IN

IOAS time



1177

4.1.3 Relay drive output control

CWT5010 output refers to relay drive output (switching signal). The user shall connect the relay

according to the following method:

Fig. 4.4 Output wiring diagram



1188

Relevant commands for relay drive output:

Configuration item Command Value Remark I/O type %IOTP <0,1>… Default outputs are all at Enable. Inquiry of output state %IOOS Interrupt of one output channel

%IOOL0-3 One of the drive channels of 0-3 is interrupted

1s pulse of one output channel

%IOOP0-3 One of the drive channels of 0-3 is interrupted -> close -> pulse interrupted

Close at one output channel

%IOOH0-3 One of the drive channels of 0-3 is closed

Method for users to send short-messages to control output:

The number of the user shall be configured as one of the CS numbers firstly, and after the normal power

on startup of the equipment (antenna, SIM card and power supply shall be connected) is ready, send

short-messages according to the following:

Fig. 4.5 Sending control command IOOH3

Fig. 4.6 Response from equipment to command

Relevant configuration interface for relay drive output:

From：：：：+8613480165874

Node pick-up control operation is ready

Type: Short-message

To: +8613480165874

IOOH3



1199

4.1.4 Linkage configuration among switching value i nputs etc. and relay drive output

CWT5000 product series support relay drive output as well as linkage under some internal triggering

conditions, which are:

1. Switching value input

2. Power failure alarm

3. Abnormal record of internal temperature sensor

4. Abnormal AD sample

5. Incoming call ringing signal of service number

The user can configure the relationship of one output with another output condition easily with the

configuration software.

Relevant configuration commands for linkage:

Configuration item Command Value Remark

Action mode configuration

for relevant output

%IOOC <0,1,N> Corresponding output action of relevant

configured alarm source at alarm / recover time

Relevant alarm source

corresponding to

configured output

%IOOA0-3 0-9 Corresponding linkage alarm source for one

channel of configured output

The user can perform his linkage configuration more directly with the configuration software.



2200

4.1.5 AD sample alarm (function of CWT5011)

Only CWT5011 or higher version products support this function. If your product does not support AD

function, skip the section.

Relevant commands for AD sample configuration:

Configuration item Command Remark Min. normal value configuration for AD at one channel

%AIN0-3L Once the sample value is less than this level, alarm short-message shall be sent.

Max. normal value configuration for AD at one channel

%AIN0-3H Once the sample value is more than this level, alarm short-message shall be sent.

Conversion ratio for AD sample configuration

%AINSC The user can adjust the measured AD value through trimming this ratio which is inversely proportional to the AD sample result.

Normal AD range inquiry at one channel

%AIN0-3R For quick inquiry of normal AD value range configured by the user at one channel.

Current AD sample value inquiry at one channel

%AIN0-3C For inquiry of current AD sample value at one channel

Current AD sample value inquiry at all channels

%ADS For quick inquiry of current AD sample value at all channels

Note: The configured time by IOAS and IOLS commands can also affect AD alarm.

Note: The corresponding alarm and recover short-messages of AD samples from all channels can be

modified through software configuration.

Examples configured by commands:

%AIN0L20 //lower AD threshold value configuration at Channel 0

OK

%AIN0H30 //upper AD threshold value configuration at Channel 0



2211

OK

%AIN0R //inquiry for normal AD threshold value range at Channel 0

20-30mA

OK

%AIN0C //inquiry current AD value at Channel 0

28mA

OK

The following is the influence of IOAS time and IOLS time on AD alarm

t1= IOLS Continuous repeated alarm time

t2= IOAS Alarm signal duration ignored

Fig. 4.7 AD sample alarm diagram

AD sample performance and features of CWT5011:

1. 4 quick AD sample channels with 10-digit accuracy

2. 20-60mA current type sampling

3. AD input insulation blocking

4. The average value algorithm used for the software can prevent measurement error at a certain extent

Configuration analog quantity interface:

t1 First alarm at

this time

Second alarm at this time

Threshold value

Threshold value

Alarm sending point

Recovery message sending point

t2

Signal fluctuation

will be ignored

within t2



2222



2233

4.1.6 Internal temperature sensor (optional functi on)

The internal temperature senor can be selected for CWT5000 product series. If your product does not

support this function, see the next section directly.

Commands in relation to internal temperature sensor:

Configuration item Command Remark

Temperature range lower

limit setting

%TMPL Min. lower limit temperature: -127

Temperature range upper

limit setting

%TMLH Max. upper limit temperature: +127

Temperature range inquiry %TMPR For quick inquiry of normal AD value range configured

by the user at one channel.

Current temperature inquiry %TMPC For inquiry of normal AD sample value at one channel.

Note: IOLS time and IOAS time can also lay influence on alarm of temperature sensor, and the action

mode is similar with that introduced in AD sample.

Note: The TMP100 temperature sensor from TI Company for this product is installed at the bottom of the

machine.

Note: The contents of temperature alarm and recover are regular, and therefore no modification with

configuration software or other method is allowed.

Alarm configuration interface of the configuration for temperature senor:



2244

4.1.7 Power-off alarm (optional function)

The internal secondary battery can be selected for CWT5000 product series. If your product does not

support this function, see the next section directly.

Command in relation to battery alarm:


Current power supply condition inquiry %POW Current power supply condition inquiry

Battery parameter:

Lithium battery

Voltage: 3.7V

Capacity: 450mAh

Limited voltage for charging 4.2V

Implementation standard GB/T 18287-2000

Note: The contents of power-off alarm is regular, and therefore no modification with configuration

software or other method is allowed.

4.1.8 Buzzer alarm (function of CWT5011)

A buzzer is installed in the CWT5011 product. When AD sample fails or internal temperature alarm

occurs during switching value, the buzzer will be activated, which can be stopped by the buzzer reset

button on the equipment panel, or through sending the command of BUZCLR with CS number remotely.

Command in relation to buzzer:


Stop buzzer %BUZCLR

Start buzzer %BUZSET Triggering buzzer alarm command by hand

4.1.9 Relevant parameter configuration for alarm mo des

The relevant parameter configuration interface for alarm modes for the configuration software is as

follows:



2255

Relevant configuration commands:


Continuous alarm times %IOAT Continuous sending times during sending alarm

short-message configuration

IOAS time %IOAS Ignoring time configuration of alarm interval

IOLS time %IOLS Configuration of continuous repeated alarm

sending time under alarm state

Ringing alarm %ARING<0,1> Configure phone ringing alarm or not

Automatic answer %ASC<0,1> Configure automatically putting through service

number or not

Definition of IOAS time and IOLS time:

The times of IOAS and IOLS were mentioned above for many times, the following is the brief

introduction.

IOAS time: This time refers to the time span of signal fluctuation of non-response within a certain time

after the annunciator receives the alarm. The purpose of it is to prevent sending plenty of continuous

alarm short-messages within a short time.

IOLS time: This time refers to the clocking time after the annunciator detects an alarm signal. After the

duration of this alarm signal exceeds the set IOLS time, the timer will reset to time and send alarm

short-message. The purpose of it is to make the controller known the alarm periodically after the alarm

and solve the problem on site as soon as possible.

Note: Both IOLS and IOAS times can be set as 0 for stop the function.

V Data transmission

CWT5000 product series can also provide two-way transparent / semitransparent data transmission

function. See CWT5000 Data Transmission Function Specification for communication formats.

Configuration commands for data transmission parameters:



2266


Service No. %SR0-9 Service number configuration for data transmission

target

Transmission mode %TM0-5 Data transmission mode configuration

Data overtime %OT Data receiving overtime configuration

1. Transmission mode:

5 transmission modes are provided for the equipment, see CWT5000 Data Transmission Function

Specification for the detailed difference among them.

2. Data overtime

It determines the data package sending time when no new serial port data is received by DTU within a

certain time

Fig. 4.8 Data transmission schematic

VI Other common commands of serial port

The following are other applicable commands:

Command Remark

%ATF Recover default configuration

%RST Restart system

%S00-16 User-defined short-message configuration

%AT<AT 指令 >

(%AT<AT

command>)

Send AT command to module, only applicable with serial port

under configuration mode

VII User-defined short-message configuration

The configuration software provides special functions of user-defined alarm configuration through

Ser

ial

port

rece

ivin

g

Ser

ial

port

send

ing

Net

wor

k

send

ing

Net

wor

k

rece

ivin

g Term

inal

uni

t

Net

wor

k in

terf

ace

RS23 SMS



2277

switching value input as well as AD sample alarm, where the user can configure defined short-messages

easily. The following table shows the user-defined short-message configuration method through

short-message commands.

Command Description

%S00-%S03 User-defined short-message configuration for switching value input

alarm at Channel 0-3

%S04-%S07 User-defined short-message configuration for normal state recover

of switching value input at Channel 0-3

%S08-%S11 User-defined short-message configuration for AD sample input alarm

at Channel 0-3

%S12-%S15 User-defined short-message configuration for AD sample input

recover at Channel 0-3



2288

Annex A:

Notes for use of GSM products

Read these brief rules. It will be dangerous or illegal if these rules are broken.

More detailed information about the relevant safety precautions is provided in this User’s Manual.

Safety startup

The temporary Power Off function of the startup module shall be considered if the

mobile phone is not allowed or the use of it will cause interference or dangerousness.

Interference

All GSM signals of radio modules may be interfered and therefore the performance of

positioning module will be interfered.

Power off while refueling

Use of positioning module in petrol filling station is not allowed. The temporary Power

Off function of the product shall be considered if it is near fuels or chemicals and the

module shall be under Power Off state.

Power Off at blasting site

All relevant rules shall be abided by. No use of positioning module is allowed at blasting

site, and it shall be under temporary Power Off state.

Correct usage

Please install this product correctly according to the text. No cover of module is allowed

if it is not necessary due to signal blind.

Supporting qualified maintenance service

Only qualified maintainers are allowed for the installation or maintenance of this

positioning module.

Waterproofness

Your positioning module is not provided with waterproof performance. Please put it at a

dry position and keep it dry.

Documents

User’s Manual of CWT5010 Products - mobq2000.com User's Manual.pdf · User’s Manual of CWT5010 Products Version 2.0 (2008-5-13) The ownership of this Manual exclusively belongs