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LXI680G

1. There is advanced feature the flexible connecting network It can save much GPRS network flow Support local and remote graphical interface to configure and maintain Support SMS configuration and maintenance d Support the virtual serial port data center functions the seamless connection of the existing PC software Supports GPS positioning data reporting and query functions data import google map to achieve precise positioning satellite map Reliable design of multiple hardware and software combined the watchdog technology make the safe running of the equipment 1 3Performance Parameters The main parameters of LXI680G Name Parameter Remark GPRS mobile station type CLASS B Network type 7 GPRS Multisport Class type CLASS 10 EE rate Encoding type CS 1 _CS 2 _CS 3 CS4 0 SIN card voltage am O _Antenna Interface SOQISMA Serial interface Level type RS 232StandardLevel O DC 6V 36V ee power dissipation Working Max380mA TBD Details refer to model description Standby lt 80 mA TBD _ section LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 5 of 22 LIXiSeE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD leisure lt 80 mA TBD Power down lt 60 mA TBD Worki
2. Get information command configuration parameters SETLIST I Print help information command HELP 4 APPLICATION EXAMPLES 4 1DTU And Public Network Data Center Server This section describes the DTU group network communication process As shown in Figure 4 1 Install data center U configure DTU DTU connects to data center across the GPRS network U DTU connects to user device by RS232 User device communicates with data center LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 20 of 22 WW MH LIXiSe SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD Figure 4 1 DTU application procedure 4 1 1 Establish Data Service Center Suppose you want the company to set up the LAN IP address 192 168 0 20 data service center on the PC the whole LAN gateway to the internet through a router IP is 192 168 0 1 Router WAN port address As shown in Figure 4 2 Other PCs IP 192 168 0 22 Be Other PCs IP 192 168 0 21 ur l Y d Sr 3 Router SC LAN IP 192 168 0 1 Data center server WAN IP 166 111 8 238 IP 192 168 0 20 TCP port 51234 Figure 4 2 Data center network topology In order to make your data center server to receive the public network to the data we have to do to convert the network address on
3. LTD 4 1 3 DTU Connected Data Center After configuring the DTU the DTU exit the configuration mode DTU will automatically enter the working mode it will automatically connect to just set the data center servers 4 1 4 DTU Connected User Devices Put your serial devices connected to the serial port of the DTU baud rate and data format of serial device and DTU to match the configuration of the interface as shown in figure 4 3 Y TXD RXD GND a GPRS DTU User device Figure 4 3 DTU and serial connections 4 1 5 User Equipment And Data Center Communication After DTU connected to the data center users and data center equipment can communicate the data 5 STATEMENT LXI680G industrial grade external GPRS wireless Data Transmission Unit DTU and related software are copyright at FeiRui Electronics Co Ltd The property rights of LXI680G is protected by state laws without the authorization of FeiRui Electronics Co Ltd any use and copy by the other companies organizations agencies and individuals is illegal will be severely punished by the law If you need our company products and related information please contact us we will warm reception LIXiSE SMART GENSET Dongguan Tuancheng Automation Equipment Co LTD Tel 86 769 23836636 Fax 86 769 23166296 http www lixise com http www lixise net E mail sales lixise com Add Wentang Road Chashang industrial zone 18 Dongcheng Dongguan Guangdong Ch
4. 3 4 Table 3 4 Baud Rate Standard Baud Rate 300 600 1200 2400 4800 9600 19200 38400 57600 115200 LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 15 of 22 WW MH LIXiSe SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 3 2 16 SERDAT SERSTP This parameters control the serial character data format the user to set according to its own serial equipment requirements 3 2 17 SERCHK This parameter controls the parity type serial communication value relations as shown in table 3 5 Table 3 5 Serial port check and parameter Check bit No check Odd check Even check Settings NONE ODD EVEN 3 2 18 BEATTIM After the module is connected to the server if long time no data flow module connection will be the operator cut In order to maintain active connections the module will send a few bytes intermittent meaningless data to the server the data is called a heartbeat packet Two heartbeat packet between the interval time can be set according to the local network situation usually tens of seconds Users can set the heartbeat packet interval by this parameter ranges from 30 to 65534 unit seconds 3 2 19 BEATOVER When the heartbeat packet is sent if the heartbeat pa
5. local and remote configuration of DTU LXI680G also supports message settings When the data center server failure DTU was unable to connect to the server you can use mobile phone SMS to configure the DTU which is connected with other data center or make DTU reset as shown in figure 3 9 When the DTU configuration is complete the phone will send a reply message which means that the configuration was successful e ra P Answer C Send message to SS J GSM network set the IP and Port CH A of the data center J eegene Communication signal tower User device Figure 3 9 Schematic diagram of SMS configuration Note The message is not configured to use the AT command but there is a specific format as shown in figure 3 11 The configuration message must follow the format or they will not be correctly configured DTU DTU Login Command 1 Parameter1 Command n Parameter n Command n 1 Password Parameter command OEMS Command Figure 3 10 SMS configuration command format LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 19 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD The message and local configuration commands parameters are the same a message can configure a single
6. software operation GPS data packet format explanation for example CU GPRMC 090756 173 V 0000 0000 N 00000 0000 E 120211 N 7F 6PRMC 090758 182 A 3958 2382 N 11621 4878 E 1 06 201 56 120211 A 6A Name Example Unit Description ID GPRMC RMC Protocol header UTC time 090758 182 hhmmss sss Example is the UTC Time 9 07 58 182 s Status A A represents valid location V represents invalid location Latitude 3958 2382 ddmm mmmm Example represents 39 degrees 58 2382 minutes LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 18 of 22 WW MH LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD North and south N N represents north latitude S represents south latitude latitude Longitude 11621 4878 dddmm mmmm Example represents 116 degrees 21 4878 minutes East and west E E represents east longitude W represents west longitude longitude Ground 1 06 MPH 1 06 mph in sample speed Ground headin 201 56 Degree North as the reference standard Date 120211 ddmmyy Example represents 2011 2 12 field direction Degree E represents east W represents west Check 6A lt CR gt lt LF gt News end marker 3 3SMS Configuration In addition to the use of
7. INSTALLATION The product must be installed correctly in order to achieve the desired design requirements this section mainly explains the installation step product 2 1 Antenna Installation The antenna interface is a 50Q SMA pedestal And the external antenna must be compatible with GPRS module If not there is a risk to damage product and DTU also can t work 2 2SIM Card Installed The product is used in a mobile GPRS network so we need to purchase the operator SIM card Before installing the SIM card the first to use a sharp object such as a small screwdriver Dress the drawer yellow dots to make DTU shell on the SIM card drawer pop up The specific steps are as shown in figure 2 1 Here is SIM card Insert SIM card into DTU like this Press the yellow button to eject the SIM card Figure 2 1 Remove the SIM card drawer After take out the drawer fix SIM card into it Then put them back to product Detail in Figure 2 1 lt gt Note lt inhibits to take out SIM card during DTU running with power During initialization the SIM card will be deleted all SMS text messages We apologies that your useful information is lost if you don t backup them 2 3Power Selection And Installation Voltage supply range of the product is 6 V 36V power supply ripple control in less than 300mV When the product for wireless communications instant change of current will be great so the external power of resistance should be as small Whe
8. LIXiSE LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU SMART GENSET LXI680G Dongguan Tuancheng Automation Equipment Co LTD Industrial grade External GPRS Wireless Data Transmission Unit DTU Ver1 1 Date 2011 10 11 Software Version Date Version Note 2010 08 23 1 0 Original release 2011 10 11 1 1 The communication between DTU and LXC series controller connection optimization LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 1 of 22 WW L LIXiSe SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD Contents 1 STRUCTURE AND PERFORMANCE OF THE PRODUG Trassssssissnsssssevassestenscesssnsscarsnreucssaarveceacuates 4 TT SUMMA sicnconedisadesmesncesedhseeasedsnncessabemsesuncanoaseleawdsadsnnis duced suas ioesdohauebuedinaissomeneaaniand 4 1 2 Product FAITE EE 5 1 3 Performance Eu 5 1 4 Mechanical Dimension eer 6 1 5 Networking ole E 7 1 6 Typical CONMECUONS anisini isni A E E AEEA 8 2 EQUIPMENT INSTALA TION agebett geegent 9 Se Antenna eege 9 2 2 SIM Card Be EE 9 2 3 Power Selection And Ru Er EE 9 24 Terminal Signal DeSCmO WOM ENT 9 2 5 System COMMECHOM TEEN 10 3 DEVICE CONFIGURATION cc0005 09Qh SiR 2 Arere 11 3 1 Configuration Metho
9. PageLocalConfig PageRemoteConfig DL LOCALSETTIEG 13 com v Baudrate 3800 we DataBits 8 v DTUNAM E Kee StopBits Two w OFFLINEMODE o Parity None v OKLINENODE a 3 E 2 DCSETTING SVRCHT 1 F DNS Ly SVRPHD OH SVRIP es SVRNAN SYRPORT CHTMODE y E SVRITP e ExportConfig Si ImportConfig SVRINAM SVRIPORT CHTHODE1 TRYSVRTIM TRYSVRITIN TRYGAP TRYPAUSEGAP TRYINCGAP TRYMAXGAP DIUITPE DTVTYPE_INSTRUCTION Figure 3 3 Configuration Software Interface LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 11 of 22 WW MH LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 3 1 2 Remote Configuration Mode The way for staff in the project is not convenient to on site installation of equipment debugging schematic as shown in figure 3 4 Remote ways to make DTU enter configuration mode you need to meet the conditions DTU is connected on the target server St CH Interner Communication R signal tower Se R GPRS h v o An N ANA DTU Remote Remote configuration parameters DTU Figure 3 4 Schematic diagram of the remote configuration 3 1 3 Exit Configuration Mode After the end of DTU configuration if you want to enter the setup mode you need through the serial port or
10. SERS EN 16 D RTE 16 3219 BEAT WI aeee AE EER EEEE TE EEE EEE 16 EE Ke 16 3220 BEAT TR 16 3 221 SERS MTU siceccairincenintereinnsenaisaleeanal aad a RTE NE 16 KAN TTVN 17 S229 APN USRNAM Tu E 17 3 2 2A SMSNO EE 17 3 2 25 USERNO1 USERNO2 USERNOS E 17 3 2 26 DTU Lo in PaSSWO DEE 17 3 2 27 Debugging Intormatpon Seeerei EEERNEEREEEREEENEEEEE SEN 17 3 2 28 GPRS CoG EEN ET WE 17 3 2 29 TG ET EE ET EN 18 3 2 30 RSIDT Uiiicarsiicinnnaiangl sc Qi eer Wiener nda Mienracaneiinueds 18 3 2 31 DEFAULT a BW AE SED cccsssrccecssscsscsssensesessencsseeseecsaees 18 3 2 32 SETLIST pm E ei D dein ahuaalanininninmens 18 3 2 33 OUTS I WH VT 18 3 2 34 RSRVPARM1 RSRVPARM2 RSRVPARM3 GRVPDARMA 18 3 2 35 GPS Data Reporting And WQUUry scnisesiscissaiwinessncovesseassuccracadvecesatsnntenanveadtensancenneadindesans 18 3 3 SMS ee a te e tele Eu ME 19 SEENEN 20 4 1 DTU And Public Network Data Center Gerver ccecceceeccesesceseeseesecseeeeceeeeceaeeseeaeeaeeaeens 20 4 1 1 Establish Data Service SS CIM OM i csasiscscssaisossasssoncsssercaseatasnsixesteansnetensteladnedivadtuvescrandundaes 21 412 VL OMG UI AMON ME 21 4 1 3 DTU Connected Data e cis lesissusvissaresesveaseusvsuncsabwsnsaueraseciassmiadonsanciuwseaisernaasaanns 22 4 1 4 DTU Connected User DeViC S 0 eee eeceseseecseeceeseacesccseeessecseeceeeeneeeceeeaesnaeeeeeees 22 4 1 5 User Equipment And Data Center Commumtca
11. amp F 86 769 23166296 A www lixise com Page 16 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD NOTE If the params SERS Max Frame interval and MTU Max Frame length is set to not reasonable it will increase the GPRS data flow or the transfer delay User can set them by actual case If there is no specail requirement it refer that SERS is 100 ms and MTU is 1024 Byte 3 2 22 IDLETIM When there is no user data requests sent over this time value GPRS module is powered down or offline 3 2 23 APN USRNAM PWD These parameters are usually use the default values If you use a special VPN card then these parameters set according to the actual situation 3 2 24 SMSNO Under normal circumstances you do not need to configure the message center number the default configuration can use SIM card If the message center number is not configured correctly DTU will not send Short Message The format of SMS number center is 861380xxxx500 note 86 is necessary Refer to SMS carrier Usually do not need to modify the SIM card SMS center number As long as you keep the project is empty not fill any characters then the SIM card SMS center number will not be modified When the device is set SMS function must ensure that the correct message center number otherwise send and receive text messages will not
12. be carried out smoothly 3 2 25 USERNO1 USERNO2 USERNO3 The LXI680G can be set to three authorization number mobile phone number can be authorized to DTU configuration parameters and wake up with a text message or ringing and when DTU configured as a server you can learn DTU local IP and port number NOTE When any one of the three authorized user number is set to 888888 any number in the password is correct you can carry out the message to the DTU not including ringing 3 2 26 DTU Login Password When an authorized user using SMS settings DTU must send the correct DTU login password otherwise unable to configure the parameters must be configured for 6 bit any character 3 2 27 Debugging Information This parameter has four options are AMPL STAN SMPL OFF When OFF option is not chosen client can get the feedback after transferring configuration to DTU in configuration Mode Feedback information If config DTU by some computer s supper terminal tools the tools can t display what has tranfered into DTU So the feedback information need to show in computer But when config DTU by some device it has no any help for feedback information Suggest s to close it d Debugging information n order to operation convenient staff debugging DTU DTU will print out information about the device to work from the local serial port such as connecting to server information Debugging in the system is finished the debugging informatio
13. cket is not received within the timeout response packet this situation occurs three times in a row it should appear abnormal re connection for DTU network Users can set the heartbeat packet response timeout by this parameter ranges from 1 to 65534 unit seconds 3 2 20 BEATDATA The beatdata can be set to any ASCII string Users can also set their own heartbeat packets data 20 bytes in length such as BeatData when using the AT commands to configure the following format AT BEATDATA BeatDat 3 2 21 SERS MTU There is two ways to discriminate a data frame after DTU reveives the 1st byte from user client Firstly when the data length has reached Max Limit MTU the current frame is finished Secondly when the data period is reached Max Limit SERS the current frame is finished From next byte it is counted for next frame If there is no special requirement please refer to figure 3 4 lt Pre Data bag Next Data bag Figure 3 4 The time interval between two bag In GPRS networks large data packets will increase the propagation delay and easily lost it can be based on reasonable maximum length of local network setup data packet When GPRS receives the data reaches the maximum number of data packets the module will send them as a data packet these actions are transparent to the user also can be said to be hidden LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636
14. d Of DT R W e ef Ma Aecesccssesersesesssersnesessesnsasenees 11 3 1 1 Enter The Local Configuration Me a SO cececesesenseeteesesensneneesesenenens 11 3 1 2 Remote Configuragign MEIC 5500 MGemgettensscsscsssssnessocsnssennssenscevssosseseastonsaneasienenses 12 3 1 3 e eu Teilen E E 12 3 2 Set Project Description The device is equipped with AT command eeeeeeeeees 12 KSC ie exec tie gt E GE 12 3 22 DUD Eng DEE 12 3 2 3 WD WEIR SWVER eege eegen 12 3 2 4 DTU NAM EE 12 S2 ne 13 3 26 COMMING EE 13 KSE COMME s E E E E EE ccianteieseuehiverearceueseviure 13 3 2 8 DTU MOE EE 14 32 9 SVR EE 14 3 2 10 DNS E 14 32 KEE REN 14 3 2 12 Parameters Of Main Center SOQrver icccsccccscsecsessssenssnsssecsssesesstsnsssesensessarecadscesnsaecoes 14 3 2 13 Standby Central Server ParamMeter iscicsscisccsessscssssssacosecaseassesssesssevsncdusssacscnaseassedesasees 15 3 2 14 Reconnect Interval NUMDETS c00 c0csssssccsessssseseasssseecatssnssacsessoceasasacsnssscaeconeesesseosesees 15 LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 2 of 22 LIXiSE SMART GENSET LXI680_Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 3 2 15 Serial Port Baud RANG ics occscorccsceatsnesasnsenisranesacteatanietuasoxieiesarnesenecussatniesncnacameccenee 15 3 2 16 SERDAT
15. device parameters we can also configure multiple parameters but the user needs to control the message length of not more than 140 English character SMS format has the following provisions the SMS content must begin with DTU login password SMS text must be in English each command and parameters needed English punctuation separated the content of the message except the login password is case insensitive For example Configure password 123456 1 When you need to change the DTU destination IP and port number send SMS as follows 123456 svrip 140 114 72 33 svrport 23 rstdtu on 2 When you need a DTU IP connection mode changes to the domain name connection send text messages as follows 123456 svrip svrnam dtu lixise com svrport 8888 rstdtu on Note When using domain name service DNS to land the network it has to set svrip to empty 3 Get CSQ by SMS 123456 CSQ DTU response to the above message configuration if configured correctly SMS returns authorized users such as Done SVRPORT 8888 if there is not support command error or the content of the short message is returned ERROR After the completion of all the parameters configuration if you want to save DTU parameters to FLASH need to join OUTSET ON to exit the configuration commands lt gt Note the SMS configuration does not support command are as follows All the read commands CSQ command except Restore default settings command DEFAULT
16. he initiative to the DTU serial port to send data DTU will not be able to connect to the server please careful configuration of this d SMS offline mode SMS activation module send a message as shown in Figure 3 5 to the module so that the module is disconnected from the server Such as 123456 LINEOFF ON DTU login password 6 character LINEOFF ON Figure 3 5 Module Offline Message Format Note The message format in the punctuation must be entered in the English format LINEOFF can be lowercase d Ringing offline mode Reservations When DTU is online by phone call DTU in the SIM card number so that the DTU offline This model can reduce the communication cost of GPRS flow Please note that the configuration of the authorized user number Data center command offline mode Data center issued a disconnect from the server link to DTU The user through the data center to realize the DTU disconnect server link Without relying on other offline mode 3 2 7 Online Mode Three kinds of online user data wakeup SMS wakeup ringing wakeup User data wakeup DTU received from serial port to user data DTU from idle to recover the data center communications Ringing wakeup SMS activation module send a message as shown in Figure 3 6 to the module so that the module is disconnected from the server Such as 123456 VAKEUP ON DTU login password 6character WAKEUP ON Figure 3 6 Module Wakeup Message F
17. ial data lt 30S Disconnect lt 60s 3 2 8 DTU Mode This parameter is used to set the DTU role when the DTU mode configuration for the client mode DTU initiative connections to servers in the data center When the DTU mode configuration for the server mode the server waits for a connection to the client lt gt Note The current device only supports client mode 3 2 9 SVRCNT The DTU allows you to set up a primary center and a backup center this parameter is used to control a number of data center if the number of data center station is set to 1 the backup center become invalid 3 2 10 DNS When you use a domain name connection data center need to configure the DNS IP The use of local mobile DNS server connection would be more quickly such as Guangdong Mobile DNS server IP address is 211 136 20 203 Shanghai mobile DNS server address 211 136 17 107 Beijing mobile DNS server address 211 136 18 171 Of course you can also search for Chinese DNS server list on the Baidu find a local DNS server configuration In addition this can be left blank the use of DTU internal curing DNS address 3 2 11 SVRPWD In order to increase the security of the data center DTU log on the target server will send a packet called registered package data see Section 3 4 In the registration packet parameters users find the software login password does not match you can refuse to log on the device Login Passwo
18. ility than TCP When TCP connection is established the DTU logon data center server can exchange data while UDP connection data center hosts and DTU to establish a UDP connection Because the DTU in the mobile operator s network so the network Internet device cannot communicate directly with the DTU In this case DTU has to connect public Network for initiative When DTU send data to data center by UDP mode the data frame has IP address and Port number Then data center can built a connect channel by these information But it is unstable and easy to lose data in GPRS UDP mode So suggest not to use UDP mode lt Remark At present DTU LXI680 only supports TCP mode 3 2 13 Standby Central Server Parameter A target server to set the IP address and port number if the server does not have the fixed IP address you can use the domain name In the server s IP address is valid the domain name will be ignored The connection attempt failed many times the main center server DTU will automatically switch to connect the standby center server When using the standby server if it is remote configuration connection is suddenly disconnected DTU will reconnect the standby server If it is in work mode suddenly disconnected the target server will switch back to the center server 3 2 14 Reconnect Interval Number In the network signal is not good or the data center server fails connecting the target server may not smooth if DTU continues to try to connec
19. ina LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 22 of 22
20. n is useless you can shut down the function 3 2 28 GPRS CSQ This is a read only project mainly used for system debugging understand the signal of DTU locations The information obtained using the command format CSQ XX the XX refers to the signal strength can be 0 to 31 the 31 refers to the strongest signals 0 refers to the weakest but only 10 to 31 strength can be normal communication If the output signal strength for the CSQ 99 99 no signal LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 17 of 22 WW MH LIXiSe SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 3 2 29 Help Use this command to obtain help information serial port can be configured DTU parameters to facilitate users without manual data and special configuration tool case 3 2 30 RSTDTU When you activate the project the module will perform a software reset action 3 2 31 DEFAULT When you activate the project the module will restore the default settings mainly for the DTU configuration after the restore default settings 3 2 32 SETLIST Although the use of the read command can read any configuration items but bulk read it to repeatedly sending a read command affect the operation efficiency especially in the remote configuration mode is not con
21. n using a 6V power supply cables to try to rough 2 4Terminal Signal Description lt Note The interface signal level is accord with the RS 232 procotol standard 12V It can t directly drive the TTL device If not the TTL device is possiable to be damaged Next is the typical connecting solution LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 9 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD GPRS DTU User device Figure 2 3 DTU and user equipment interface 2 5System Connection After the completion of the above installation it is success of the remote communication system As shown in Figure 2 4 Communication Communication signal tower gateway RS232 connection is DTU data center User device Figure 2 4 LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 10 of 22 WW MH LIXiSeE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 3 DEVICE CONFIGURATION 3 1 Configuration Method Of DTU LXI680G is powerful It has many function configuration If it is distinguished by the configurati
22. ng temperature 25 C 70 C BE Storage temperature 40 C 80 C EE Humidity range 0 95 Indicator Status Description LED Lamp Color State Description Working stat Power Data state Ge ig orking status Flash Data is being transmitted Standby light Already connected to a wireless network Not connected to a wireless network ETA Fastflash Connecting to data center Slow flash flash Light off No data is transmitted Light Has positioned the latitude and longitude GPS Green To find the satellite signal but not locate of the Fast flash i latitude and longitude Slow flash The satellite signal was not found 1 4Mechanical Dimensions 119mm 105 mm LIXISE LXI680G SMART GENSET RR wireless date transfer unit Mode LXI680G an IRS 232 ORS 485 didi cas Network CDMA RS 232 GPS SMS H A FAR GU Electronics Co Ltd 86 769 23162896 Made Im China I 0 ME1 113678100003237 Figure 1 2 LXI680G shell size graphics LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 6 of 22 XN LI LIXiSe SMART GENSET LX1I680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 1 5 Networking mode DTU data center server Mobile device Internet Personal computer Remote da
23. o read module of the mobile phone number This parameter is a ASCII character such as 13712341234 3 2 6 Offline Mode d Support online forever Idle offline idle power down ringing offline SMS offline data center command offline and other online mode Always online mode Module power active connection set a good server and maintained an online state can rapid transmission of data at any time d Offline mode When the module is connected to the server if there is no data transmission over a period of time DTU will be disconnected from the server into dormancy And the period value can be set by IDLETIM config param Its range is from 30 second to 65536 second d Idle offline This mode is similar to the work of the Idle offline the difference is idle power down mode in DTU to disconnect from the server DTU will cut off the power supply of the GPRS module and make the whole system to enter a power down state to achieve low power consumption The system power down state the machine consumes less than 60mA suitable for battery powered intermittent communication occasions Note In the DTU to disconnect from the server there is only one way to re establish the connection between the DTU module and the server s to send data to the serial port of DTU DTU will be awakened and then automatically connect to the data center server the module connected server successfully sent the data If the user device does not take t
24. on page including the character configuration and graphical configuration the character configuration doesn t requires any special tools Any serial debugging tools such as serial debugging assistant can directly to config the params Graphical configuration using a special configuration tool supporting software and product the software interface is easy to use Graphic configuration is used to set the configuration commands from the DTU but the configuration tool for the completion of all commands issued and resolution So users can also generate their own configuration tool From the distance to points including local serial port configuration and remote GPRS wireless configuration they use the same command format The entire configuration process as shown in Figure 3 1 The following contents each operation step will introduce according to flow sequence in order that you can be properly configured and read these parameters Please read the contents carefully 3 1 1 Enter The Local Configuration Mode Open the configuration software the DTU is connected with the computer via a RS232 cable As shown in Figure 3 3 1 Click Enter configuration state 2 DTU power 3 Configuration software to display enter configuration mode of success can be configured for DTU 4 After configuration is complete click Exit configuration state DTU can enter normal working condition FeiRui DIU Configuration Software Verl 8 aag
25. ormat LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 13 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD lt Note The message format in the punctuation WAKEUP can be lowercase d Ringing wakeup Through the phone call in the DTU SIM card number use the DTU to hang up must be entered in the English format it has awakened This model can reduce the communication cost of GPRS flow but DTU from idle state to restore communication ability with again connection server requires a certain amount of time this is related to the local network usually for several seconds to tens of seconds Table 33 Comparison of various working modes wireless Communicati GPS Sek Hardware status SE ng network mode on recovery va recovery connection time time Normal lt 370mA Keep Keep No recovery Immediate Keep Immediate mode SE er N lt 370mA Keep Keep No recovery Immediate Disconnect lt 60s GPRS mode ON SMS Serial GPS mode OFF lt 70mA Open Keep dats lt 5S Keep Immediate Si dee a lt 60mA Disconnect Disconnect Serial data lt 30S Keep Immediate Idle mode GPRS e ON GPS hate OEE lt 60mA Disconnect Disconnect Serial data lt 30S Disconnect lt 60s SE de m lt 60mA Disconnect Disconnect Ser
26. rd can be set to any 8 byte string 3 2 12 Parameters Of Main Center Server A target server settings include the IP address and port number if the server does not have the fixed IP address you can use the domain name In the server s IP address is valid the domain name will be ignored Note In the network communications there are two ways to TCP and UDP communication LXI680G Product User Manual T T 86 769 23836636 Dongguan Tuancheng Automation Equipment Co LTD Page 14 of 22 t F 86 769 23166296 H www lixise com WW MH LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD The TCP communication is based on communication connection mode one for the server the other one for the client in the initial state the server in the listening state wait for a client to connect to a server data center applications usually server mode while DTU usually client mode In the TCP communication mode any party in the received data packets must be carried out after the response so the method has the advantages of reliable communication but in communication speed will be slightly slower than UDP mode UDP is not based on the communication connection communication both sides are equal any party in the received packet to each other after no response The UDP has the characteristics of communication speed but the stability and data reliab
27. remote server send control commands in the exit configuration mode command to the DTU 3 2Set Project Description The device is equipped with AT command 3 2 1 DTU Type Modules for the product model number from 10 byte ASCII characters This parameter is read only type set by the manufacturer users can not modify 3 2 2 DTUID This is the only identity number module through this number the server can identify the connected module The number is 15 ASCII characters set by the manufacturer users can not modify 3 2 3 HDVER SWVER They reflect the software and hardware version of the module information the parameters set by the manufacturers users can not modify Users to seek technical support to provide this information can get more specific suggestions 3 2 4 DTU NAM When using multiple DTU name of the user can for these DTU configuration has practical significance The device name is limited to 8 characters LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 12 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 3 2 5 Phon This parameter requires user configuration but not DTU automatic generation This parameter is not the system running conditions it will not affect the running module which is used for the server t
28. t it will produce a large amount of data flow increase the burden on the user Through this parameter the user can easily control the connection condition Target reconnection interval for control of two attempts to connect time minimum 20s maximum of 65534 seconds For example suppose you configure reconnect interval is 200s connect the number is 5 the IP and port number of main center and backup center has set DTU tries to connect the main center H the DTU connection failed with intervals of 200s repeated attempts to connect the main center the opportunity to run out until 5 Then the DTU will switch the target server try connecting standby central if the connection fails will connect the backup center in 200s until the 5 connecting the opportunity to run out If the system is running out of 10 connection opportunities system will enter the waiting time System add interrupt interval increasing function that is to say when a number of main and standby service center connected after the failure connection interruption interval time will increase the number of a set connection interruption interval increasing time So with the more and more number of main and standby service failed to connect disconnect interval is also more and more big until the upper limit set 3 2 15 Serial Port Baud Rate The control parameters of DTU serial communication baud rate must use standard baud rate communication support the baud rate as shown in table
29. ta sampling Vending machine oor LE ore Eiere e R t t Remote monitoring SNOS deene instrumentation control system Figure 1 3 Schematic plan LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 7 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 1 6Typical connections The LXI680G module allows the remote user equipment and management center computer for transparent data communication Transparent data communication There is no communication protocol between the user device and DTU If DTU transfer data to the target PC the software running on the PC can receive what DTU sent For example the user device sends a byte of data 0x68 then run on the PC side software will receive a byte of data Ox68 Same if PC transfer data to DTU Date forward to User Internet Satellite bile bf station Can control generator by wireless terminal LX1680G DTU LXC92X0 Genset LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 8 of 22 XN HM LIXISE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 2 EQUIPMENT
30. the router NAT port 51234 is mapped to a data center server IP address 192 168 0 20 please refer to the specific setting method using routers use 4 1 2 DTU Configuration According to your need to set the DTU see the section Device Configuration setting method Table 4 1 lists the setting items you need to pay attention to is the IP address of the primary data center must be setup web server where the public IP address 114 112 59 236 port number for the data center software working port IE 51234 Table 4 1 Configuration parameter list Local settings Target Setting Transmission Network parameters DTUTYPE LXI680G SVRCNT 1 SERBAUD 57600 APN CMNET HDVER V1 00 DNS SERDAT 8 USRNAM SWVER V1 00 SVRIP 114 112 59 236 SERSTP 1 PWD DTUNAM LXIDTUO1 SVRNAM SERCHK NONE SMSNO 8613800200500 DTUID 3000638303 SVRPORT 51234 FLOW OFF DTUMODE CLIENT PHON 13812345678 CNTMODE TCP BEAT TIM 100 LCOPORT MODE ONLIN SVR1IP BEATDATA FE USERNO1 SVR1NAM SERS 100 USERNO2 SVR1PORT MTU 512 USERNO3 CNTMODE1 IDLETIM 30 DTUPWD 123456 TRYCNT 5 SETDAT SAVE TRYTIM 30 TRYSPAC 20 LXI1680G Product User Manua Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 21 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co
31. ton 22 E E A EE 22 LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 H www lixise com Page 3 of 22 LIXiSE SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 1 STRUCTURE AND PERFORMANCE OF THE PRODUCT 1 1Summary LXI680G is an industrial grade with GPS global satellite positioning function GPRS DTU product The product integrates a high performance low power industrial grade GPS module and GPRS module H combine perfectly GPS global positioning technology and GPRS wireless communication technology LXI680G platform based on ARM and embedded operating system built in industrial grade module it can be used in harsh environments working temperature range can be up to 40 C 85 C LXI680G provide standard RS232 serial interface can be quickly and PLC industrial control instruments meters RTU equipment is linked together through the GPRS network will be linked to LXI680G equipment data transmission to a host on the Internet realize the data remote transparent transmission at the same time to the front end equipment of GPS location information reported to host realize positioning of the equipment LXI680G has positioning wireless data communications and data processing capabilities in a compact Rugged reliable easy to install lt can be widely used in constr
32. uction transportation and other industries Particularly suitable for tower crane monitoring heavy machinery management But also can be used in the field of taxi operations management transport vehicles special vehicles vehicle rental management and leasing Figure 1 1 LXI680G product appearance LXI680G Product User Manual Dongguan Tuancheng Automation Equipment Co LTD T T 86 769 23836636 amp F 86 769 23166296 A www lixise com Page 4 of 22 XN LI LIXiSe SMART GENSET LXI680 Industrial grade External GPRS Wireless Data Transmission Unit DTU Dongguan Tuancheng Automation Equipment Co LTD 1 2Product Features Each frame can be set to 1024B length CACHE 4 frames suitable for continuous transmission of large amounts of data Use of Aweigh industrial GPRS module embedded protocol stack d Supply voltage range 6V to 36V d Apparatus having power off function convenient user control Data transparent transmission the user does not need to understand the complex TCP IP PPP and other protocols Support data center dynamic domain name or IP address access Support for alternate data center d Support APN virtual private network service d Support online forever Idle offline idle power down ringing offline SMS offline data center command offline and other online mode Support for user data SMS and telephone wake up function d Support break automatically reconnect function
33. venient It can use this command to get all params from DTU 3 2 33 OUTSET The user to complete all configuration use this command can make DTU exit the configuration mode and then use the new configuration parameters into the normal operating mode After using this command in remote configuration mode DTU will save the new configuration parameters to the FLASH 3 2 34 RSRVPARM1 RSRVPARM2 RSRVPARM3 SRVPARM4 DTU additional configure four retention parameters for functional expansion and upgrading The RSRVPARM1 and RSRVPARM2 as string format RSRVPARM3 and RSRVPARM4 as the data format the range of 0 65534 3 2 35 GPS Data Reporting And Inquiry When GPS data reporting interval is set to 0 that is not actively reporting GPS data Other value represents the time interval in seconds There are five kinds of GPS data type selection GGA GSA GSV RMC VTG d When the power supply of the GPS is set to IDLOFF Meaning When not actively reporting GPS data disconnect the power supply of GPS When the power supply of the GPS is set to IDLWAIT Meaning When not actively reporting GPS data keep the GPS connection data center can query through the GPS instruction extraction of GPS positioning information d GPS data reporting interval using the default value of 0 the GPS data will not take the initiative to report to the data center Click on the GPS access to get the current GPS data the specific steps according to the

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