Hexing Electrical Co., Ltd. User Manual HXET100 Data
Contents
1. Rp LOCAL STATUS INDICATING 20 Local Status Indicating 65 6 1 Local 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 iii 20 6 2 Local Extension Interface ondaa 20 0 6 3 MAINTENANCE OF DATA CONCENTRATOR AND MEIER 20 8 7 Self testing 1 1 Records 20 CTD A O 21 22 nn nono Remote Upgrade of Concentrator and Meter Software 8 7 3 24 0001010 eg COMMUNICATION OPTIMIZATION FONCTION 25 8 9 nenas 23 nera nena nena Uplink Communication Optimization Strate gy 8 9 1 25 7060 Downlink Communication Optimization Strate 8 9 2 EXCEPTION HANDLING 5550s csiesccisssayiussitesecnsiesyiusssdascaressedsuecocescarsbedeuncvessverssesbsencossoussisdbeunebenssers EEEREN 26 8 10 Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgrou2. HEXING User Manual HXET100 Data Concentrator www hxgroup cn 2013 3 HEXING Data Concentrator User Manual 2 34 TABLE OF CONTENT 4 BK a E 5 1 UI 6 MAIN 2 APPLIED STANDARDS 00 0 6 3 7 TECHNICAL 4 DATA TRANSMISSION 000 7 5 8 000 WORKING 6 8 000010 MAIN FUNCT IONS 7 FUNCTION CONFIGURATION LIST 8 7 1 9 10101010101011 Ta DATA COLLECTION T3 TYPEOF DATA COLLECTED cui 10 11 6666666666 66 66 6 6 81411711 COLLECTION TYPE AND EXCEPTION 8 S1 METER DATA COLLECTION 00 11 Collection ET Il 8 1 1 Collection Types Communication Medium 12 8 1 2 DATA RETRIEVE cuidada dada 13 8 2 DATA STORAGE AND MANAGEMENT 13 8 3 Sid E 14 Meter Running Status Monitoring and Management 14 8 3 2 PARAMETER SETTING AND QUERY FONCTION 15 8 4 15 RTC Calling and Sunchrontzopton 8 4 1 15 nn Concentrator Parameter Setting and Query 8 4 2 As Meler Achieves ateo Todd 16 16 EVENT RECORDING unieran 5 5 A ie 19
3. Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 11 34 8 Collection Type and Exception Maintenance 8 1 Meter Data Collection 8 1 1 Collection Types Time Concentrator supports collection and storage of at least 1200 meters data There are two types of task collection according to the collection time namely random collection and scheduled collection 8 1 1 1 Random Collection Concentrator collects specified meters relevant data configured parameters and abnormal events directly according to the master station s command by master station repeating meter reading method With this method the concentrator receives master station s command and transmits it directly to the meter waits for the meter to return the data and then transmits meter s response data to the master station During this period the concentrator doesn t make any processing to the command Repeating reading data items No Data Data source 1 Real time voltage and current of 3 phase Meter 2 Real time 3 phase total active power and active power of each phase Meter 3 Real time 3 phase total active power and reactive power of each phase Meter 4 R
4. No Data Data source 1 Daily frozen energy data Meter 2 Daily frozen prepaid information data Meter 3 Monthly frozen energy data Meter 8 1 2 Collection Types Communication Medium Depending on the communication medium it can be divided into local PLC communication module collection and RS485 collection 8 1 2 1 Local PLC Communication Module Collection Local PLC communication module collection it uses the low voltage distribution lines as a medium of information transmission and transmits the digital signal by PLC The communication module of concentrator adopts the SSC spread spectrum communication with high signal to noise ratio and therefore features in strong anti interference and high stability Performance of local PLC communication interface No Items Performance parameters 1 transmission speed 2600 bps 2 transmission bit error rate lt 10 3 Transmission distance 200m 300m can automatically repeat for 5 00m 1500m Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 13 34 4 success rate of one collection gt 85 5 success rate of period 295 period is 1 day Meter reading
5. Once the connection is established it will login according to the user name and password provided in the parameters After that it can download file according to the specified directory in the parameter For the convenience of operation the downloading process uses the passive mode in the FTP method In addition in order to guarantee the security of file downloaded it is better to use the Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 24 34 non anonymous way to log in to download In the process of the FTP downloading connection interruption may happen In order to avoid transmission from the beginning after interruption the downloading process needs to be monitored and saved Therefore it is possible to continue the transmission after recovery of connection Compared to message downloading this method is easier and faster and does not need to control the file transmission process However it requires that the corresponding FTP server program started at the remote server before starting the transmission And the downloaded files must be stored in the correct position and the corresponding user na
6. www hxgroup cn HEXING Solution Correct the wire connection Correct the wire connection Replug Through the function of master station real time reading meter the protocol and address of meter can be ensured and then be set Meter protocol type or address setting is wrong Set the correct information After confirming meter baud rate set correct baud rate to concentrator Phenomenon The RS485 indicator of concentrator is always red or always green Concentrator can t read meter s data The sent load data are all invalid PLC cannot work normally Concentrator can t read meter s data The sent load data are all invalid Concentrator can t read meter s data The sent load data are all invalid Concentrator can t read meter s data The sent load data are all invalid 32 34 Data Concentrator User Manual problem or parameter setting incorrect Possible Reason Terminal A and B of RS 485 are connected reversely RS485 wire is not well connected The wire quality is not good Not correctly connect to RS485 port of meter or concentrator PLC modules poor contact Protocol or port setting error Meter address setting error Baud rate setting error Classification Installation problem Parameter Setting Problem Asia 86 571 28020671 Add 1418Moganshan Road Shangcheng Industrial Zone 3100
7. 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 14 34 No Data Data source 1 Storage of daily frozen energy consumption data Meter 2 Storage of daily frozen prepaid information data Meter 3 Storage of monthly frozen energy consumption data Meter 4 Daily active energy consumption data total and each tariff Meter 5 Daily reactive energy consumption data Meter 6 Daily quadrant VIV reactive energy consumption data Meter 7 Daily quadrant II II reactive energy consumption data Meter 8 Active MD value and occurring time on billing date Meter 9 Active energy consumption data total and each tariff on billing date Meter 10 Reactive energy consumption data on billing date Meter Meter running status monitoring and management No Data Data source 1 Event status reading Meter 2 Event reading storage and initiative reporting to the master station Meter 8 3 1 Storage Requirement 1 The data storage space of concentrator is not less than 256M 2 The concentrator can classify and save below data Freeze each meter s daily energy data at 00 00 00 totally 2 months data Daily freeze prepaid information data Freeze meter s monthly energy data at 00 00 1 day of each month totally 12 months data Meter abnormal events data 8 3 2 Meter Running Status Monitoring and Management Concentrator can monitor the running s
8. Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 34 34 Hexing Electrical Add Shangcheng Industrial Zone 1418 Moganshan Rd Hangzhou China TEL 86 571 28020767 769 FAX 86 571 28029263 www hxgroup cn market hxgroup co Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn
9. market hxgroup co www hxgroup cn HEXING Main Features PLC adopts the B PSK technology to fit with all kinds of environment and compatible with other manufacturer s products Integrated with Lontalks protocol to make sure the net is much more convenient and reliable Advanced ARM9 hardware module run by LINUX embedded operating system to ensure real time and steady power net Comply with IP51 standard and EN60950 standard fit with all kinds of bad environment Comply with several kinds of meter reading communication protocol such as DLMS COSEM etc Comply with several communication channels such as GPRS Ethernet Due to running under LINUX system it complies with standard internet protocol PPP TCP UDP FTP and so on 256MB data storage capability with YAFFS2 document system which supports multiple file formats Remotely updating application program and remotely downloading customized applications Auto stat relay road It can remember choose optimize and quickly re organize the net structure of the relay road Enlarge the communication distance improve the billing efficiency the longer the system used the more information will be stored in the net the success ratio is up to 100 of system day time billing Applied Standards ISO International Organization for Standardization IEC International Electricity Committee IEEE Institute of Electrical amp Electronic Engineers IEC 60870 5 102 Telecontrol equip
10. uplink command it will start timing and concentrator will reply the master station s command within the specified response period 8 9 2 Downlink Communication Optimization Strategy Frame head error delete the first character continue checking the frame format Error in frame length check code and end code etc clear the receiving buffer Frame length is insufficient that is calculated frame length according to the frame format gt actually received frame length keep waiting Concentrator has two meter reading command queues v Queue 1 for repeating with the highest priority Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 26 34 v Queen 2 for meter reading at regular time and scheduled meter reading with the lowest priority When concentrator needs to read the meter the command will be filled into the above two queues as per the priority of command When concentrator finds port is free it will take command from the queue according to the queue priority and save to sending buffer for sending Concentrator can optimize and pack the downlink data When concentrator receives many commands to one same meter from the master station it
11. will pack the data items according to the transmitting length limit and send the package to the meter The length limit varies for different communication methods such as PLC and RS485 Concentrator can make broadcast to different meters for the same command When all the meters receive the command they will do the same operation such as broadcast time synchronization and broadcast relay disconnection The timeout period is set when the concentrator is reading the meter If it does not receive the data within the prescribed period it will make relevant timeout processing 8 10 Exception Handling When the concentrator is configured locally or remotely and the password does not match or the user s permission does not match concentrator will respond setting operation refused and will record the time document When wrong data is used to operate the concentrator it will respond failure information The user can input password many times if it is wrong The default input times is three 9 Diagrams and Installation Instruction 9 1 Dimension The outline dimension of the concentrator is 175mm 171mm 76mm as shown in below diagram Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEX
12. 11 Hangzhou City China Middle East 86 571 28020769 Latin America 86 571 28020776 Email market hxgroup co 86 571 28029263 Europe 86 571 28020775 Africa 86 571 28020773 Fax www hxgroup cn HEXING Data Concentrator User Manual 33 34 Meter RS485 port is faulty Concentrator can t read meters Replace meter data The sent load data are all invalid Other reasons Meter unstable After concentrator communicates Replace meter with meter normally for a period it suddenly can t communicate with the meter 11 Transportation and Storage During the transportation and packing process the products shall not be dramatically shocked And shall be transported and stored according to the regulations Inventory and storage should be made in a shelf with original package The piling height should be not more than eight layers The storage place shall be clean in which the ambient temperature shall be 20 C 80 C and relative humidity not more than 85 And there are no harmful substances in the air that might cause corrosion i D NOTE Information in this document is subject to change without notice The information is accurate at the time of printing March 2013 Hexing Electrical Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773
13. 73 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 10 34 7 3 Type of Data Collected The data concentrator collects real time energy data daily frozen energy data and monthly frozen Data source meter Meter meter meter Meter Meter Meter meter meter Meter Meter Meter meter meter Meter Meter Meter Asia 86 571 28020671 energy data of meters These data are saved with the exact meter reading time Below is the list of data collected by the data concentrator No Data 1 Real time voltage and current of 3 phase 2 Real time 3 phase total active power and active power of each phase 3 Real time 3 phase total active power and reactive power of each phase 4 Real time power factor 5 Current active energy consumption data total and each tariff 6 Current reactive energy consumption data 7 Current active energy consumption data total and each tariff 8 Current reactive energy consumption data 9 Current quadrant VIV reactive energy consumption data 10 Current quadrant II II reactive energy consumption data 11 Meter calendar and RTC 12 Meter event status word 13 Meter remote control status and record 14 Event 15 Daily frozen energy data 16 Daily frozen prepaid information data 17 Monthly frozen energy data
14. Concentrator User Manual 21 34 parameters of communication module such as APN message center communication addresses of master station working condition of communication module etc If it discovers that the collected information is different with the information stored in the terminal the terminal will make the relevant setting on it Below contents need to be clarified Currently the communication module does not store any information that is to say as long as the communication module is powered on reset all information will be restored to its original state Therefore when the terminal is powered on there will be one parameter setting to the communication module After that communication module can run normally Since the channel information stored in the terminal may contain local channel such as PS2 interface USB interface for which there is no need to set inside the communication module Therefore once the terminal discovers that the channel of information is for the local channel it will set the corresponding channel information in the communication module as invalid When the terminal sends heartbeat several times or other uplink report receives no response the terminal will automatically make offline reconnection The concentrator can set heartbeat cycle with different time intervals such as 5 minutes 15 minutes according to network condition so as to ensure the normal connection of network communication
15. ING Data Concentrator User Manual 27 34 PC E Galea L 21818 H el Two RS485 terminals can be connected to the concentrator 1A1B is for RS485 1 2A2B is for EDU A T RS485 2 Local RS232 port Interface 6 core PS 2 socket is installed in the concentrator as communication port for RS232 The electrical level complies with requirement of RS232 The pins are defined as below Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 28 34 pin signal 1 2 earth 3 5 Txd PS 2 socket definition of RS 232 pin Communication baud rate 2400bps Even parity check one stop bit 9 3 Light Indicators CONCENTRATOR QuHEXING ot os y vf Oo 00 00 00000 lt lt 3 By Linux oo awk GN eS e e ww gt CS dy Light indicators Description Power indicator red When the concentrator is powered on the light is on Power all the time Running indicator red When the concentrator is powered on the light Run will blink It means the concentrator is working normally Phase A indicator green When it is on all the time it means phase A is Ua powered on Phase B indicator green Wh
16. If concentrator can t login to the master station for a long time it will record login failure log file 8 7 2 Initialization After concentrator receives the initialization and hardware reset commands from the master station or PC software it can make initialization to parameters area and data area respectively The parameters area will be set to the default and data area will be reset to zero Hardware reset does not involve emptying the parameters and data 8 7 2 1 Hardware Initialization The hardware reset function of concentrator does not remove any parameters and stored data which Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 22 34 is equivalent to a concentrator power off on operation 8 7 2 2 Data Area Initialization Keep concentrator s internal parameters including logical addresses measurement point parameters uplink communication parameters task allocation and clearing of meter reading data 8 7 2 3 Concentrator Clear After concentrator clear all data inside the concentrator will be cleared Parameters are initialized to default ex factory value 8 7 3 Remote Upgrade of Concentrator and Meter Software Concentrator software can be
17. eal time power factor meter 5 Current prepaid information meter 6 Current active energy consumption data total and each tariff Meter 7 Current reactive energy consumption data Meter 8 Current active energy consumption data total and each tariff Meter 9 Current reactive energy consumption data Meter 10 Current quadrant VIV reactive energy consumption data Meter 11 Current quadrant I II reactive energy consumption data Meter 12 Meter calendar and RTC Meter 13 Meter event status word Meter Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 12 34 No Data Data source 14 Meter remote control status and record Meter 15 Event Meter 8 1 1 2 Scheduled Collection Scheduled Collection is that Concentrator automatically collects data collector or meters data according to the configured meter reading scheme and automatically transmits the data to master station in the form of a task The task can flexibly configure the data items required for the collection and can set the collection time and transmission time interval in accordance with the task Scheduled reading data items
18. en it is on all the time it means phase B is Ub powered on Phase C indicator green When it is on all the time it means phase C is Uc powered on Alarm Event alarm indicator red When it is on all the time it means the Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China www hxgroup cn HEXING Data Concentrator User Manual 29 34 concentrator has events to be reported to the master station Ethernet indicator green When it is on all the time it means the WAN concentrator is communicating with master station via Ethernet currently RS485 data receiving and transmitting indicator red and green When the red light is always on it means the concentrator receives data from 485 1 485 1 When the green light is always on it means the concentrator sends data to 485 1 RS485 data receiving and transmitting indicator red and green When the red light is always on it means the concentrator receives data from 485 2 485 2 When the green light is always on it means the concentrator sends data to 485 2 PLC data receiving and transmitting indicator red and green When the red light is always on it means the concentrator receives data from PLC PLC When the green l
19. hxgroup co Data collection Data management and storage Parameter setting and Query Europe 86 571 28020775 Africa 86 571 28020773 Fax 86 571 28029263 www hxgroup cn HEXING Data Concentrator User Manual 9 34 Configuration Items Mandatory optional Other threshold value prepaid information etc parameters Important events record Event recording General events record Running status indication L 2 e e Local functions Local maintenance interface Local extension interface y self checking and self restoration y Maintenance of data Data concentrator initialization y concentrator and Remote download of data concentrator and electricity meters y meters software Remote connection and disconnection of Remote control y meter s relay data transmission Initiatively send and send after calling by type master station 7 2 Data Collection Function Data collection Description The data concentrator achieves collection and storage of meter data Task data daily frozen energy data daily frozen prepaid data monthly frozen data Reading of specific data selected by user thru master station Collection of real time data and instantaneous values Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 280207
20. ight is always on it means the concentrator sends data to PLC GPRS module power indicator green When it is always on it means GPRS GPRS module is powered on GPRS data receiving and transmitting indicator red and green When the green light is blinking it means GPRS is searching for mobile network Rx Tx When green light and red light is alternately blinking it means GPRS is online 9 4 Installation For the installation as site please connect system voltage Ua Ub Uc Un respectively and put the SIM card When the concentrator is connected to the power supply the power indicator is on If the Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING 30 34 Data Concentrator User Manual communication parameters are right concentrator can log in to the master station When the running indicator is blinking it means concentrator and master station has been successfully connected The installation process is finished 10 Debugging At Site FAQ 10 1 Communicate Failure between Concentrator and Master Station This refers to master station cannot receive the data from concentrator or master station cannot communicate with concentrator The
21. initiatively sent to the master station But the concentrator s uplink report will have a mark position 1 which means that event has occurred Then Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 17 34 the master station can recall the events later The events can be classified concentrator events and the meter events according to the event occurring subject Below table shows the classification of events Concentrator events list No Data Data source 1 Data initialization and version change record Concentrator 2 Parameter lost record Concentrator 3 Parameter change record Concentrator 4 Standard events Meter events 5 Fraud events Meter events 6 Relay events Meter events 7 Power grid events Meter events 8 Concentrator failed in meter reading Concentrator Meter events list No Data Data source Meter standard events 1 DST switching record the time before switching Standard events 2 RTC change the time before change Standard events 3 RTC change the time after change Standard events 4 RTC error Standard events 5 Battery needs replacing Standard events 6 Clear error register Standard events 7 Clear alarm register Standa
22. itial value then this log will be recorded The concentrator can make broadcast time synchronization for meters or data collectors in the system via local channel 8 4 2 Concentrator Parameter Setting and Query The following parameters can be remotely queried by the master station or locally configured and queried by hand held unit Concentrator archive such as No of collection points Concentrator communication parameters like master station communication address including primary channel and spare channel communication protocol IP address etc Below table shows the major parameter configuration Objects Concentrator logic address Concentrator IP address and port of master station Concentrator Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 16 34 Configuration of meter reading operation parameters Concentrator Equipment configuration parameters of concentrator and meter Concentrator Tasks configuration Concentrator Event status configuration Concentrator Uplink communication parameter configuration Concentrator 8 4 3 Meter Achieves Meter reading scheme such as meter reading period of concentrator mete
23. me and password is set 8 7 3 3 Concentrator Upgrades Meter Software Concentrator upgrades program through the PLC communication The master station sends program software to the concentrator the concentrator will store program software and upgrade the program of meters under it If error occurs or upgrade failed to some meters the concentrator records the event and submits to the master station 8 8 Remote Control Through the concentrator the master station can make relay disconnection and reconnection operations to the meter The concentrator gets relevant meter information then makes those operations accordingly And it will reply to the maser station the information of meters that have been successfully disconnected or reconnected Electric power system load control refers to achieving a planned economical and secure manner of electricity using via the control of load so as to reach orderly power utilization Master station can control the meter in a variety of control modes via concentrator Emergency control AX Power control Energy consumption control Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 25 34 8 9 Communication Op
24. ment and systems Part 5 Transmission protocols Section 102 Companion standard for the transmission of integrated totals in electric power systems IEC62056 46 Electricity metering Data exchange for meter reading tariff and load control Part 47 Data link layer using HDLC protocol IEC 61000 4 Testing and measurement techniques Immunity to conducted disturbances induced by radio frequency fields EIA709 1 A Standard Control Network Protocol Specification ANSI EIA Arlington USA April 1999 ElA709 2 A Standard Control Network Protocol Specification ANSI EIA Arlington USA April 1999 IEEE 802 15 4 MAC Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn Data Concentrator User Manual 6 34 EEEE Lu E HEXING 7 34 Data Concentrator User Manual 4 Technical Specifications Items Parameters Voltage range 80V 460V Rated Frequency 50Hz 60Hz Power consumption in voltage circuit lt 5W Power supply type switching power supply Operating system LINUX Memory capacity 32MB Storage capacity 256MB RTC accuracy 0 5s day Battery capacity RTC 1200mAh Lithium battery Protection degree IP51 Operating temperature 40 C 80 C Operating temperature limit 45 C 85 C St
25. ng data verification will start and if the data is correct the data will be upgraded The upgrade of program is very fast Normally less than one s Concentrator upgrade process is continued in data blocks this combines both the main Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 23 34 program downloading and protocol library downloading together which can greatly improve the efficiency of remote upgrade Flow chart for upgrading Receive the downlink message from master station Method 1 protocol transmission Processing and responding of other commands Transmit from the Ist segment of the file File transmission finish Transmit next segment of file gt 8 7 3 2 FTP Auto Downloading During the FTP downloading process concentrator belongs to the connecting client side When the concentrator is running normally it automatically monitors the related parameters of FTP downloading It automatically starts the FTP downloading process and will establish remote TCP connection according to the server IP and port number provided in the parameters
26. or Concentrator cannot log on Its network Change SIM Card light blinks alternately Master station cannot communicate with concentrator SIM card doesn t open Network indication and signal strength Inform ISP to open the relevant service or has been are normal But master station cannot relevant service and closed due to running out of communicate with concentrator charge the card credit When public network is Concentrator s IP is changing Resetting using for GPRS frequently which leads to master station Communication shake communication failure with hand interval is not concentrator But the concentrator can correctly set upload data successfully GPRS Communication Concentrator cannot log on GPRS Resetting Parameter Setting Network Incorrect APN Master Station IP etc When the master station Modify archive creates archive concentrator s logical address is input wrong Data Concentrator User Manual 31 34 Parameter Setting Problem Other Reasons 10 2 Communicate Failure between Concentrator and Meter This refers to that concentrator cannot read meter data successfully The reasons can be installation Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co
27. orage and transportation temperature 30 C 70 C Relative humidity lt 95 Dimensions 175mm 172mm 76mm Weight 1 22kg 5 Data Transmission Channels The data transmission channels of HXET100 data concentrator is as follows Functions Description Up Link Communication GPRS Ethernet RS485 PS2 External interfaces USB2 0 Down Link Communication Zigbee PLC RS485 Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn Asia 86 571 28020671 HEXING optional Configuration Mandatory y L 2 e e Asia 86 571 28020671 8 34 Data Concentrator User Manual 6 Working Architecture GPRS Ethernet R5485 P52 USB 2 0 ee CPU PROCESS 7 Main Functions 7 1 Function Configuration List Items Collection of meter data Real time and current data Historical daily data Historical monthly data Collection of important users data Monitoring of meter running status RTC calling and synchronization Data concentrator parameters Meter parameters Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Middle East 86 571 28020769 Latin America 86 571 28020776 Email market
28. p co www hxgroup cn HEXING Asia 86 571 28020671 Data Concentrator User Manual 3 34 9 DIAGRAMS AND INSTALLATION INSTRUCTION occncccccconocnccnnnccconnonccononocconocconos IL DIMENSION eee 0001 9 2 CONNECTION DIAGRAM AND INTERFACES 000cccccccccsessscescceseesessscssecssessesseessesseeeees LIGHT US e E 94 INSTALLATION A dai 10 DEBUGGING AT SITE RAOUL 11010101010100 10 1 COMMUNICATE FAILURE BETWEEN CONCENTRATOR AND MASTER STATION 10 2 COMMUNICATE FAILURE BETWEEN CONCENTRATOR AND MEIER 11 TRANSPORTATION AND STORAGE uuu csssccssssscccsssscccsssccccssssccscssssccscssscccsssscccessnee Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 4 34 Introduction Range of validity The present user manual applies to the meter specified on the title page Purpose The user manual contains all the information required for application of the equipment for the intended purpose This includes Provision of knowledge concerning characteristics construction and function of the data concentrator Information about possible dangers their consequences and measures to prevent any danger Details concerning the performance of all work throughout the
29. primary relay exits from remote control mode relay disconnection due to out of credit prepaid meters relay reconnection after recharging prepaid meters Relay disconnection due to load control Over the load threshold Load returns to normal value reconnect the relay Energy saving operation Data Concentrator User Manual 18 34 12 13 14 15 16 17 18 Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Asia 86 571 28020671 Europe 86 571 28020775 Middle East 86 571 28020769 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Relay events Relay events Relay events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events Power grid events It has functions like concentrator local status indication local parameter settings software upgrades local maintenance and extension interface Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Africa 86 571 28020773 86 571 28029263 www hxgroup cn Asia 86 571 28020671 19 34 Cancel energy saving primar
30. r information can be remotely or locally configured and queried Meter reading period the default value is 8 hours The value can be modified in the master station according to the actual quantity of meters connected with the concentrator Meter information means meter reading configuration information of concentrator including the measurement point number the communication rate and port number communication protocol type communication address user types and other relevant information 8 5 Event Recording Function Event record The concentrator classifies event records as important events and general events Description in accordance with the event properties set in the master station Important events record Requirement 2 General events record Event log and alarm are the important functions of the concentrator They play an important role for anti tampering operation fault maintenance and power quality analysis Concentrator can classify event records as important events and general events in accordance with the preset event properties The events include concentrator parameters change meter reading failure and concentrator power off on Below table shows the major events Concentrator can set properties of all kinds of events When an event is configured to important event and it occurs this event will be initiatively sent to the master station When an event is configured to general event and it occurs it will not be
31. rd events 8 Program memory error Standard events 9 Data memory error Standard events 10 Memory hardware error Standard events 11 Abnormal reset Standard events Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Standard events Standard events Standard events Standard events Standard events Standard events Fraud events Fraud events Fraud events Fraud events Fraud events Fraud events Fraud events Fraud events Fraud events Relay events Relay events Relay events Relay events Relay events Relay events Relay events Metering system error Software upgrade preparation Software upgrade failed Software upgrade finished Switch from postpay mode to prepaid mode Switch from prepaid mode to postpay mode Clear all above events Tampering events Open meter terminal cover Close meter terminal cover Strong magnetic field starts Strong magnetic field ends Open meter cover Close meter cover many times of communication key mistake Open module cover Close module cover Relay events Remote relay disconnection primary relay enters remote control mode Remote relay reconnection
32. reasons can be installation problem ISP fault parameter setting error master station channel problem Classification Possible Reason Phenomenon Solution Installation SIM Card poor contact Concentrator cannot log on Its network Power off at site Fault light blinks alternately Master station reinstall SIM Card cannot communicate with concentrator Antenna loose Concentrator cannot log on Its network Reinstall antenna light blinks alternately Master station cannot communicate with concentrator Not powered on Concentrator running light is not on Make sure the power supply wiring is correct and circuit is powered on ISP Fault No network coverage in the Concentrator cannot log on Its network Contact ISP local light blinks alternately Master station cannot communicate with concentrator Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn Asia 86 571 28020671 HEXING Poor signal in the local Concentrator indicates that signal Replace external strength is low or signal strength antenna move external indication is unstable sometimes high antenna s position and sometimes low Master Station communication is always intermitted SIM Card damaged or err
33. rface It has local USB2 0 interface function which enables upgrade or data export via local interface 8 7 Maintenance of Data Concentrator and Meter Function Terminal maintenance Realize concentrator self testing self diagnosis initialization remote Description upgrade etc 1 Self testing and self restoration function Requirement 2 Concentrator initialization function 3 Concentrator and meter software remote downloading 8 7 1 Self testing and Abnormal Records Concentrator can make self checking automatically When it detects equipment abnormal including communication it will record events and alarms Concentrator has the hardware clock chip that enables clock synchronization per second 8 7 1 1 Meter Self diagnosis and Abnormal Alarm Definition meter can make corresponding changes thru internal status word Judgment method by detecting meter status word concentrator can judge and determine whether event occurred or not Judgment recovery time 1 hour by default 8 7 1 2 Communication Self testing Function After terminal power on it makes communication with communication module every 30s to query Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data
34. service life of the data concentrator Target group The contents of this user manual are intended for technically qualified personnel of energy supply companies responsible for the planning installation operation and maintenance of the data concentrator Hexing Electrical reserves the right of final interpretation Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 5 34 1 Overview e CONCENTRATOR GHEXING i eK ot O O af Powered By Linux Ims 1 f l e Ba Es eS HXET 100 A A MN 3x230V 50Hz 1090001 GP Hexing Electrical Co Ltd Made in China 2012 nmmr S e o for reference Intelligent data concentrator is one important part of AMI system and remote prepaid system HXET100 data concentrator is a low voltage centralized meter reading terminal with a high performance 32 bit ARM9 core hardware platform and embedded Linux operating system which enables a huge space for function extension and system upgrade It can collect and save various types of data of electricity meter by presetting or timing and exchange data wi
35. tatus of meter It can record meter s various events such as standard event fraud event power grid event relay event and the relevant occurring time according to the requirements of the event save meter s abnormal data and report to the master station Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email market hxgroup co www hxgroup cn HEXING Data Concentrator User Manual 15 34 according to configuration 8 4 Parameter Setting and Query Function Function Parameter setting and Query To achieve parameter setting and query function when the concentrator sets Description parameters it must be completed within the timeout period issued by the master Station RTC calling and synchronization Requirement 2 Concentrator parameter setting and query 3 Meter reading parameter setting and query 8 4 1 RTC Calling and Synchronization Concentration has a timing unit the daily error of which is lt 1s day Concentrator can receive the RTC calling and synchronization command from the master station or hand held unit It can also set the initial value of clock error When the master station issues synchronization command and the current clock error is larger than the in
36. th system master station via wire wireless module GPRS or Ethernet The HXET100 data concentrator has a large data storage space of 256M and can ensure that data can be stored for 10 years without losing after power failure It is equipped with various local communication ports such as far infrared RS485 PS 2 etc During the R amp D process of this product the various suggestions and advice from the relevant R amp D Institute manufacturers and end users have been taken into consideration Besides Hexing R amp D team takes full advantage of the great experience accumulated over the years during the development process of electricity meters and terminal products combined with the standards of the State Grid of China and of foreign countries as well as the state of the art mobile communications technology and high precision energy metering technology All of these ensures the powerful functions of this product such as remote meter reading energy metering demand recording power quality measurement initiative reporting low voltage PLC meter reading etc In addition it features in easy and stable operation easy maintenance high reliability large storage capacity open and cost effective Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86 571 28029263 Email
37. time of data 6 lt 5s collect current active energy consumption data concentrator 7 Time for data collection lt 1200 meters 4 6 hours for collecting daily data 8 1 2 2 RS 485 Collection RS485 collection can directly connect to meter by RS485 This method features in stable communication little environment affection high success rate of meter reading high transmission rate etc 8 2 Data Retrieve The concentrator can retrieve the collected data If the data is wrong it will set the data as null If the data is not complete they can be recalled 3 day s daily frozen data can be recalled 8 3 Data Storage and Management Function data storage and management Description To realize data storage and management function 1 Data storage function 2 Abnormal events storage and handling Requirements Monitoring and management of meter running status Concentrator classifies the collected data according to requirement The classification can be daily frozen energy consumption data daily frozen prepaid information data historical data etc Abnormal events will be initiatively reported Below table shows the stored data items Data storage No Data Data source Add 1418Moganshan Road Shangcheng Industrial Zone 310011 Hangzhou City China Europe 86 571 28020775 Middle East 86 571 28020769 Asia 86 571 28020671 Africa 86 571 28020773 Latin America 86 571 28020776 Fax 86
38. timization Function 8 9 1 Uplink Communication Optimization Strategy In places where signal intensity is not high the method of using a long antenna and increasing transmitting power of communication module will be used to solve the problem of poor communication due to low signal intensity Concentrator s uplink task data are sent in package which improves the efficiency of the uplink communication and reduces communication traffic data flow amount eg task data of 8 meters can be packed and sent in one frame message If the task data is sent meter by meter it means the system tasks will be sent according to the number of meters which will take up too much communication resources and increase the communication load If the condition is extremely serious the communication link will be blocked and made paralyzed If the concentrator fails in sending uplink tasks and alarms due to network failure it can store these data by itself so as to avoid data lost Then master station can recall these data later thru the task and alarm recall system The task data and all kinds of alarms data of concentrator adopt initiate reporting method Therefore the master station doesn t need to call them In this way pressure of master station system is reduced and the master station s downlink traffic data is also reduced which helps reduce the communication costs Concentrator makes timely response to uplink command The moment when it receives
39. upgraded both locally and remotely Concentrator can also upgrade meter s program Concentrator software can be upgraded by message downloading or FTP auto downloading Both approaches can realize remote file downloading and upgrade 8 7 3 1 Message Downloading When using the message downloading method the application function of file transfer in the communication protocol of concentrator is used First split the file into N equal sections and then through message exchange methods these small files with fixed number are sent to the concentrator in turn with segmentation stream After concentrator receives all the message sections it joins them together into a complete file In the process of transmission response validation mechanism identity authentication and other verification process will be used to ensure correctness and completeness of the file transfer Concentrator supports continuing transferring from breakpoint To try to speed up the remote upgrade process and improve its flexibility the following mechanisms are used for the remote upgrade of concentrator The data transmission during upgrade process is unidirectional which cancels the process for the master station to wait for the concentrator s response Before and after the upgrade concentrator parameters will not be lost Ifthe data is incomplete in the upgrade the data will be rejected and not upgraded When the concentrator and meter receive the upgradi
40. y relay disconnect physically primary relay reconnect physically Power grid events Meter power off Meter power on Meter under voltage Meter restore voltage Meter current loss Meter restore current Meter over voltage Meter restore voltage Reverse phase sequence start phase 0 Reverse phase sequence end phase 0 Current reverse ends Current reverse starts 3 phase unbalance starts the power exceeds the meter s preset threshold limit 3 phase unbalance ends Data Concentrator User Manual 10 10 11 12 13 14 8 6 Local Status Indicating Local Status Indicating function Display or indicate relevant information 2 Local maintenance interface Local extension interface Middle East 86 571 28020769 Latin America 86 571 28020776 Email market hxgroup co Fax Function Description Requirement HEXING Data Concentrator User Manual 20 34 8 6 1 Local Status Indicating It has working status communication status indicating functions Please refer to the instructions for indicator lights for details 8 6 2 Local Maintenance Interface It provides with local maintenance interface supports setting parameters via handheld devices and reading energy data at site and adopts security measures like permissions and password management such as to prevent unauthorized personnel operation 8 6 3 Local Extension Inte
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