User s Manual of CWT5010 Products

Transcription

1 深圳市盈科互动科技有限公司 CWT5 User s Manual of CWT5010 Products Version 2.0 ( ) 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. Exchange: Fax: Sales hotline: , sales@mobq2000.com Website: Address: Room 315, Unit C, Research Institude of Tsinghua University, South Science and Technology Park, Nanshan District, Shenzhen City Zip code:

2 2 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 CWT IV Configuration guide of CWT5000 product series Preparation for operation and being under configuration mode Basic parameter configuration Switching value input alarm Relay drive output control Linkage configuration among switching value inputs etc. and relay drive output AD sample alarm (function of CWT5011) Internal temperature sensor (optional function) Power-off alarm (optional function) Buzzer alarm (function of CWT5011) 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

3 3 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. 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

4 4 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 technologies 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 No No Relay stations are needed investment Network Better Better Special stabilization Operating cost Lower Higher Low Maintenance cost No maintenance is needed No maintenance is needed Special maintenance is needed generally generally 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 Kbps, mainly used for remote data transmission as well as IP mode transmission bps

5 5 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 CWT5000 通用 GSM 短信 DTU (common GSM Short-message DTU) CWT5002 MODBUS 协议短信报警器 (MODBUS Protocol Short-message alarm) CWT5003 LBS/GPS 车载定位报警器 (LBS/GPS vehicle positioning alarm) CWT5010 GSM 短信报警控制器 (GSM Short-message alarm controller) CWT5011 GSM 短信报警控制器 (GSM Short-message alarm controller) Function specification Short-message data transmission function DTU, the basic model Short-message alarm executing MODBUS RTU SLAVE Protocol GSM/GPS/LBS vehicle positioning alarm DTU/RTU with IO function, input through switching value / level signal inputs, output through relay drive 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

6 6 Relay drive output Switching signal input Watchdog GSM Engine RS-232 Interface NXP Industrial grade MCU Supply management module Battery Voice Internal temperature sensor DC Input Fig. 3.1 Internal structure diagram of CWT5010 products Fig. 3.2 Common application of CWT5000 products Main technical parameter Parameter item DC Power supply Reference scope Standard adapter: DC 12V/1.5A Reference scope 6-24V DC

7 7 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 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 mm Weight 130 g CWT5010 interface introduction GSM antenna Product identification PWR: Power indicator NET: SMS module SRV: Service indicator ACT: System running Connector Power switch Internal battery DTU fixed hole site SIM card socket Fig. 3.2 Figure of physical CWT5010 LED indicator discription

8 8 Indicator Status Indication discription PWR (Red) NET (Green) SRV (Yellow) ACT (Orange) Side plate light (Green) Normally light on Flicker Light on during handling Flicker Charging Indicator for power supply, which will be light on when the system is power on SMS module signal indicator, which will flicker slowly after the system is registered in GSM network It will be light on when the system receives or sends short messages and light off when the handling is over It will flicker periodically when the system is under operation, and the interval time is 6 sec 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 12V 1.5A 1 (optional) serial line for communication 1 CD 1 Warranty card 1 GSM standard or sucker 1 antenna 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.

9 9 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 output) 7. OC_1, relay drive output (collector open circuit output) 8. OC_2, relay drive output (collector open circuit output) 9. OC_3, relay drive output (collector open circuit output) 10. GND 11. IN_0, dry contact signal input (if level input is preferred, it shall be not more than 3.3V) 12. IN_1, dry contact signal input (if level input is preferred, it shall be not more than 3.3V) 13. IN_2, dry contact signal input (if level input is preferred, it shall be not more than 3.3V) 14. IN_4, dry contact signal input (if level input is preferred, it shall be not more than 3.3V)

10 10 CWT5010 GSM DTU/RTU Input Common ground Output Serial port Power Supply G G + Wiring schematic of switching value input Relay 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 Wiring schematic of relay drive Fig. 3.4 Wiring schematic of CWT5010 Short-message alarm 11 Short-message alarm 12 Short-message alarm 13 Accessory power switch + Fig. 3.5 Working drawing of CWT5010 project case

11 11 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 Preparation for operation and being under configuration 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

12 12 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

13 13 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 Basic parameter configuration The basic parameters consist of: Configuration Command Effective value Remark item Serial port rate %UB Default 9600 Serial port check %UP 0-5 Default No Check mode ID of equipment %ID 4-byte ASCII Default Null Country code %CC Various in Default +86 in China different country Information of %DESC UCS code It is a character string for showing the local computer installation position information of local computer Need daily %DAS0-1 0 or 1 DAS0 means that daily report is not allowed, prompt or not while DAS0 means that daily report is allowed Service number %CS0-9 Mobile phone Mobile or Unicom numbers for receiving alarm of Type CS number 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: From: 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 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

14 14 information as well as periodic daily information of the equipment, which can be referred for the concrete position of equipment installation. From: 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 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

15 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 Command Effective Remark item value I/O type %IOTP Default inputs are all edge trigging, outputs are all at Enable. Input state check %IOIS Pause of one %IOIP0-3 Pause of check alarm input at one channel (0-3) input Recover of one input %IOIC0-3 Recover of check alarm input at one channel (0-3) Repeat times of %IOAT 1-5 Times of continuously and repeatedly sent alarm alarm short-messages when the set alarm occurs Interval of %IOAS After the set alarm input responds once, if the configuration alarms 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 %IOLS The set repeating alarm interval during alarm input is repeating alarm 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

16 16 (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. IOAS time Alarm short-message for edge triggering EDGE_IN 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. If recover edge signals are ignored, edge triggering input will not respond recover edge signals. 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. LEVEL_IN Alarm short-message is triggered when state jump occurs State recover edge can be responded and recover short-message is triggered. Fig. 4.3 Responses to alarms from EDGE_IN and LEVEL_IN Relevant configuration interface of switching value input:

17 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

18 18 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 %IOOL0-3 One of the drive channels of 0-3 is interrupted channel 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: Type: Short-message To: IOOH3 Fig. 4.5 Sending control command IOOH3 From: Node pick-up control operation is ready Fig. 4.6 Response from equipment to command Relevant configuration interface for relay drive output:

19 Linkage configuration among switching value inputs 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 %IOOC <0,1,N> Corresponding output action of relevant for relevant output configured alarm source at alarm / recover time Relevant alarm source %IOOA Corresponding linkage alarm source for one corresponding to channel of configured output configured output The user can perform his linkage configuration more directly with the configuration software.

20 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 %AIN0-3L configuration for AD at one channel Max. normal value configuration for AD at one channel Conversion ratio for AD sample configuration Normal AD range inquiry at one channel Current AD sample value inquiry at one channel Current AD sample value inquiry at all channels Once the sample value is less than this level, alarm short-message shall be sent. %AIN0-3H Once the sample value is more than this level, alarm short-message shall be sent. %AINSC The user can adjust the measured AD value through trimming this ratio which is inversely proportional to the AD sample result. %AIN0-3R For quick inquiry of normal AD value range configured by the user at one channel. %AIN0-3C For inquiry of current AD sample value at one channel %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

21 21 OK %AIN0R //inquiry for normal AD threshold value range at Channel mA 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 First alarm at this time t1 Second alarm at this time t2 Threshold value Recovery message sending point Alarm sending point Threshold value Signal fluctuation will be 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 mA 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:

22 22

23 Internal temperature sensor (optional function) 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 %TMPL Min. lower limit temperature: -127 limit setting Temperature range upper %TMLH Max. upper limit temperature: +127 limit setting 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:

24 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: Configuration item Command Remark 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 Note: The contents of power-off alarm is regular, and therefore no modification with configuration software or other method is allowed 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: Configuration item Command Remark Stop buzzer %BUZCLR Start buzzer %BUZSET Triggering buzzer alarm command by hand Relevant parameter configuration for alarm modes The relevant parameter configuration interface for alarm modes for the configuration software is as follows:

25 25 Relevant configuration commands: Configuration item Command Remark 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:

26 26 Configuration item Command Remark 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 Terminal unit RS23 Serial port receiving Serial port sending Network sending Network receiving SMS Network interface Fig. 4.8 Data transmission schematic VI Other common commands of serial port The following are other applicable commands: Command %ATF %RST %S00-16 %AT<AT 指令 > (%AT<AT command>) Remark Recover default configuration Restart system User-defined short-message configuration 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

27 27 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 %S00-%S03 %S04-%S07 %S08-%S11 %S12-%S15 Description User-defined short-message configuration for switching value input alarm at Channel 0-3 User-defined short-message configuration for normal state recover of switching value input at Channel 0-3 User-defined short-message configuration for AD sample input alarm at Channel 0-3 User-defined short-message configuration for AD sample input recover at Channel 0-3

28 28 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.