Smart Electrical Meter Development Platform
Contents
1. ai Metrolo AC Power IY RF ZigBee ek a Connector B onnector i E PLC Figure 2 Smart Meter Board Top View 4 1 Step 1 Set Up Access Point e Connect the power adaptor to the access point and turn it on using the Power Button e Verify that the Power LED is on and the Wireless LED is blinking e The access point may take 30 seconds to reach an operational state then you can find the access point in the list of wireless networks on your computer TIDU213 February 2014 Submit Documentation Feedback Smart Electrical Meter Development Platform SMB 3 0 Design Guide Copyright 2014 Texas Instruments Incorporated Set Up Instructions Load 5 I TEXAS INSTRUMENTS Set Up Instructions www ti com E m Power Power Adapter Power LED Wireless LED Button Connector Solid Blinking Figure 3 Access Point The blue colored port shown in Figure 3 is the WAN port and is not used for this setup Only the yellow colored ports should be used 4 2 Step 2 Check Orientation of Daughter Boards Check the orientation of the daughter boards on SMB if they are placed correctly and facing inward as shown in Figure 4 Failure to have the right orientation will damage the daughter cards RF ZigBee RF lt Sub 1GHz Prepayment WiFi NFC Application PLC Processor AFE C2000 Stellaris Metrology MSP430 Figure 4 Daughter Boards Orientation 6 Smart Electrical Meter Development Platform SM2. developers include multiple wired and wireless communication protocols including power line communication PLC near field communication NFC Wi Fi sub 1GHz and 2 4GHz ZigBee Smart Energy Profile SEP on e metering applications The SMB performs energy or electricity metering and has the capability of transferring key meter data via wired and wireless sensors to showcase Automatic Meter Reading AMR and Automatic Metering Infrastructure AMI systems Block Diagram SMB3 0 Outline LCD r L L L L L L L L L L L L I I L I L L I L L L I I L I L L L L I Module F Figure 1 SMB Block Diagram Smart Electrical Meter Development Platform SMB 3 0 Design Guide Copyright 2014 Texas Instruments Incorporated Connector X0 Connector X1 5 A a man aAA AEE 5 Module B Module A Metrology RFID Connector YO Default AFE430 Single Phase Two i Phase Three Phase UARTO Connector X2 UARTO Application I QA I Processor a ModuleD tf A Module C o Connector ZO UART2 Module E App Processor Peripherals Available SPI 2 I2C 2 UART 3 TIDU213 February 2014 Submit Documentation Feedback la TEXAS INSTRUMENTS www ti com Overview of Block Diagram 3 Overview of Block Diagram The SMB from Texas Instruments is a comprehensive tool to demonstrate the capabilities of a Smart meter The Sma
3. Specify the destination you want to connect to E Terminal Keyb atd Host Name or IF address Port 7 Bell f 932 168 0 1 22 i Features Connection type E window C Baw C Telnet Alogin SSH Serial Appearance _ Behaviour Load save or delete a stored session L Translation Saved Sessions fe Selection a Colours Default Settings Connection 192 168 0 1 bs Data clam desktop Save Close window on exit C Always C Never Only on clean exit Figure 8 Putty Configuration About Smart Electrical Meter Development Platform SMB 3 0 Design Guide Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated Set Up Instructions 9 Set Up Instructions 4 7 Step 7 Prepare ZigBee In Home Display IHD The ZigBee IHD device has its own setup mechanism and joins the ZigBee network once powered ON 1 Provide power with 2 AAA batteries a Flash emulation tool FET or an external supply The power source is selected by configuring jumpers on VCC and BATT headers and the power is supplied to the on board MSP430 by placing a jumper on PWR1 header The power setup options are provided 10 e Set jumper for battery power Place jumper on BATT header Place jumper on PWR1 header e Set jumper for Flash emulation tool power Place jumper on pins 1 2 on VCC 3 pin header Place jumper on PWR1 header e Set jumper for external power Place jumper on pins 2 3 on VCC 3 pin
4. development ecosystem is optimized to support quick ramp to production thru access to various application notes software suites and evaluation modules The 1 Phase 2 Phase or 3 Phase metrology daughter boards are supported on SMB The communication interface to the application processor is via UART Figure 14 Metrology Module 6 5 Power Line Communication PLC Power line communications technology enhances intelligence and reliability across a broad range of smart grid applications including smart electrical meters The C2000 Power Line Communication SOM enables easy development of software based Power Line Communication PLC modems The SOM includes the C2000 TMS320F28069 and TI s advanced PLC analog front end AFE031 The PLCSuite software supports several communication techniques including OFDM PRIME G3 and FlexOFDM and SFSK The SOM includes onboard USB JTAG emulation The communication interface to the application processor is via the UART A female 0 05 mil receptacle 2x17 will be used on the motherboard Must be keyed so that the module cannot be placed backwards 1 of a TU L479 rc 1 eee Figure 15 Power Line Communication PLC Module TIDU213 February 2014 Smart Electrical Meter Development Platform SMB 3 0 Design Guide 15 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated 13 TEXAS INSTRUMENTS Hardware Description www ti com 6 6 RFID Overview The TRF7970ATB target
5. header Place jumper on PWR1 header I TEXAS INSTRUMENTS www ti com 2 Ensure jumper is placed on RF_PWR header which has been provided to enable and disable power to CC2530 With the jumper selections completed as recommended above the IHD430 is ready to be used Bic FITA 2S GOs 45 a Bs Na Cee i o a 2 ee uo Nn J oo uso sees C EE Maj Pa ta Hes ATRI JE AT rR ope 5 Xy M Oo Ter We je sant Nd a a 53 CERN i gt gt HN nE f Figure 9 In Home Display Smart Electrical Meter Development Platform SMB 3 0 Design Guide Copyright 2014 Texas Instruments Incorporated TIDU213 February 2014 Submit Documentation Feedback ld TEXAS www ti com INSTRUMENTS Running the Demo 5 Running the Demo This section described the procedure to run the demo Note Before running the demo the set up instructions from Section 4 must be completed 1 2 3 Check if the access point is powered ON and verify its visible in the Wireless Network list of your computer Check if the jumpers are set on the Smart Meter Board Refer to Section 4 3 Connect AC power cable to Smart Meter Board Press the switch on SMB to supply power to the board TI logo is displayed on the LCD followed by active power in watts and status of PLC Wi Fi and RFID Note Status of Wi Fi must display connected for demo to work successfully Connect a load such as a lamp laptop and
6. so on to the Load socket on SMB The instantaneous power consumption meter data of the connected load is displayed on the LCD screen Check if data concentrator is powered ON If yes then push the PLC_RESET button on the Smart Meter Board to initiate data transfer to the data concentrator from SMB Wait 40 seconds for the status of PLC to change from INIT to Connected On successful connection the meter data sent by SMB to the data concentrator can be read using putty refer to Section 4 6 Run the Wi Fi GUI on the PC to read the meter data transmitted over Wi Fi Turn on the IHD to see the instantaneous power sent by SMB Note The IHD must be turned ON only after the CC2530 on SMB is turned ON Place the RFID card over the RFID daughter board to showcase the RFID capabilities via the contactless interface TIDU213 February 2014 Smart Electrical Meter Development Platform SMB 3 0 Design Guide 11 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated 13 TEXAS INSTRUMENTS Hardware Description www ti com 6 Hardware Description The description of the daughter boards that can be plugged into the SMB Motherboard 6 1 Microcontroller Overview The Application Host processor is the 32 bit ARM Cortex M3 80 MHz processor The On chip memory features 256 KB Flash 96 KB SRAM internal ROM loaded with StellarisWare software Full featured debug solution with debug access via JTAG and Serial Wire interfa
7. B 3 0 Design Guide TIDU213 February 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ld TEXAS INSTRUMENTS www ti com Set Up Instructions 4 3 Step 3 Set Jumper Settings Set the jumper settings on SMB and application processor board as listed below to be able to demonstrate the board successfully 1 3 1 RF_A_SSI Jumper Place the Jumpers on 4 3 2 1 as shown in Figure 5 2 3 2 LCD _GPIO_SSI Jumper Place the Jumpers on 4 3 2 1 as shown in Figure 5 3 3 3 X1_UART Jumper Place the Jumpers on 2 1 as shown in Figure 5 RF_A SSI LCD _GPIO_ SSI X1_UART C40 C39 C34 C37 C393 R125 wRiI2iY o fs p on n on a pes Figure 5 SMB Jumper Location 4 SMB_PWR Jumper Place the Jumper on SMB_PWR on Application processor board as shown in Figure 6 SMB_PWR a onunmene spr eteEr n Figure 6 SMB Application Processor Jumper Location TIDU213 February 2014 Smart Electrical Meter Development Platform SMB 3 0 Design Guide 7 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated I TEXAS INSTRUMENTS Set Up Instructions www ti com 4 4 Step 4 Prepare and Configure the CC3000 PowerSMB and Your PC Ensure the Wi Fi daughter card is connected as mentioned in Section 4 2 Supply power to SMB by connecting AC power cable as shown in Figure 2 Associating CC3000 Wi Fi enabled device with an access point and the First time Configuration process details ca
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10. TI Designs Smart Electrical Meter Development Platform SMB 3 0 Design Guide vis TEXAS INSTRUMENTS TI Designs TI Designs provides the foundation that you need including methodology testing and design files to quickly evaluate and customize and system TI Designs helps you accelerate your time to market Design Resources www ti com product Im3s1b21 Application Processor www ti com product trf7970a RFID www ti com product cc3000 CC3000 www ti com tool cc2530emk CC2530 www ti com smartgrid Smart Grid Ai Til E2E Community ASK Our E2E Experts WebBench Calculator Tools Kit Contents and Requirements A Smart Meter Board AC Power Coord SimpleLink CC3000 Wi Fi Evaluation Module TRF7970A RFID Target Board PLC Daughter Boards and Module 2 CC2530 RF Transceiver Daughter Boards IHD430 Low Cost Segment Based In Home Display 1 Phase Metrology Module MSP430AFE253 Application Microcontroller Module Stellaris LM3S1B21 Data Concentrator Board Not Included Wi Fi GUI SW is Provided in the Zip File Accompanying this Document All trademarks are the property of their respective owners TIDU213 February 2014 Submit Documentation Feedback Design Features Modular and Scalable Smart Meter Development Platform Helps Developers Design Low End to Advanced Smart Meters for AMR and AMI Systems Open Platform Lets Developers Customize their Designs for Furt
11. UART The module is used to perform the Smart energy Automatic Meter Reading AMR portion of SMB The instantaneous power consumption is sent periodically to the ZigBee module for wireless transmission The EM can be used as reference design for antenna and RF layout SmartRF Studio is a PC application developed for configuration and evaluation of many of the RF IC products from Texas Instruments including the CC2520 The application is designed for use with an applicable SmartRF evaluation board such as the SmartRFO5EB and runs on Microsoft Windows The latest version of SmartRF Studio can be downloaded from the Texas Instruments website www ti com smartrfstudio where you will also find a complete user manual PAGES MS iruments a iE LB FMZ Smart Electrical Meter Development Platform SMB 3 0 Design Guide TIDU213 February 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated TEXAS INSTRUMENTS www ti com Hardware Description 6 4 Metrology Overview The MSP430 device performs the metrology portion of SMB The MSP430 microcontrollers for e metering are designed specifically for the demands of smart grid applications TI s MSP430 microcontroller is the perfect combination of ultra low power and high performance analog integration MSP430 offers devices for one to three phase electricity metering as well as radio frequency wireless interfaces for automated meter reading AMR The
12. board incorporates the TRF7970A multi protocol 13 56 MHz RFID Near Field Communications NFC Transceiver IC and is hardwired for SPI communications allowing for design and development of ultralow power high frequency HF RFID systems The TRF7970A target board supports NFC Modes RFID Reader and Writer Peer to Peer and Card Emulation IS014443 ISO 15693 standard based transponders The secure RFID pre payment feature of SMB is showcased by the contactless transmission of data and automatic target recognition takes place through the RF signal TRF7S7 0A EVM Rev A Figure 16 RFID Module 6 7 WiFi Overview The CC3000 is a self contained wireless network processor that simplifies the process of implementing internet connectivity SimpleLink Wi Fi minimizes host microcontroller MCU software requirements making it the ideal solution for embedded applications using any low cost and low power MCU The CC3000 Evaluation Module EM board is provided to aid evaluation reduce development time and minimize the amount of RF expertise required The EM board contains the CC3000 module and standard RF1 and RF2 headers to connect to SMB motherboard Additionally this complete platform solution includes software drivers sample applications API guide and user documentation The communication interface to the application processor is via SPI The benefits of CC3000 Wi Fi module are universal IP connectivity enabled anywhere longer range and sma
13. ces and test pads are provided on the application processor module The processor is the communication processor and also the metrology engine ips ipe w3 WZ WPi We ija ONA PS57588 sa oge Gee ious KOCK OA OS Ko m as ld N ot i 1 2 p x tts kea 9 C25 900 ieee Cie aA aA TO a RI sRI5 En ee eca s A rie Mi t a Jae s Ny amin ae agen AAT PAi mM sE z SU2 99 24038 7 LS T 3 ei TA 2 O47 De RESET to map a gs a Wr o lil z O zs os R11 Epu ne pa os ne R6 6 2 Ja 3 et BR og i oy Pees O a Erop gt 1 POWER Petuvssseey OX Truett K texas Instruments Inc eta Kala Feb 2812 SMB Host Board AR oa M A in Figure 10 Application Processor Board 6 1 1 Debugging The ICDI board is used to download and debug programs on the Application Processor board The ICDI_PWR jumper on the application processor board must be placed to use the debugger The application processor board receives 5 V from the USB bus and a DC regulator generates 3 3 V for on board circuits The headers are on the board a 10 pin JIAG SWD header J4 an 8 pin header J2 The 10 pin and 8 pin headers are used to connect to the application processor board Te a ee he a Figure 11 ICDI Debug Board 6 1 2 Reset A reset switch and R C network connects to the microcontrollers RSTn input 12 Smart Electrical Meter Developm
14. ent Platform SMB 3 0 Design Guide TIDU213 February 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com Hardware Description 6 2 Sub 1GHz Overview The CC1120 Evaluation Module for sub 1GHz performs the Automatic meter Reading AMR portion of SMB The evaluation Module demonstrates good techniques for CC 1120 decoupling and RF layout For optimum RF performance these parts should be copied correctly The Evaluation Module is a 4 layer design with a discrete balun and SMA antenna connector designed for a single ended 50 ohm antenna The RF Section has been designed for operation in the 863 to 870 MHz EU and 902 to 928MHz US frequency bands Figure 12 Sub 1GHZ Radio TIDU213 February 2014 Smart Electrical Meter Development Platform SMB 3 0 Design Guide 13 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated I TEXAS INSTRUMENTS Hardware Description www ti com 6 3 ZigBee Overview The CC2520 Evaluation Module EM is an add on plug in daughter card for SMB The CC2520EM is usable with a motherboard typically SmartRFO5EB and SMB The CC2520 EM is a ZigBee IEEE 802 5 4 RF Transceiver designed for RF Application in the 2 4GHz unlicensed ISM band and contains the RF IC and necessary external components and matching filters for getting the most out of the radio The communication interface to the application processor is via
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16. her Development or Differentiation ARM Cortex M Application Microcontrollers Wi Fi Capability Allows Smart Meters to Connect to an IP Network so Customers can Communicate with the Smart Meter through a Wi Fi Connected Computer Smartphone or Tablet without the Additional Cost and Complexity of a Gateway Support for Low Power RF Sub 1GHz and 2 4 GHz ZigBee Implementations Connects a Meter to a Home Area Network HAN for Short Range Communication Easy Software Integration with Support for TI Smart Grid Software Libraries including ZigBee SEP 1 x and 2 0 WMBUS 802 15 4g One Phase Two phase metrology THD DLMS Pre Payment MIFARE and Encryption Supports PLC for PRIME G1 G3 P1901 2 for Low Frequency Narrowband Communication NFC Capabilities Introduce Options for Pre Payment of Energy An IMPORTANT NOTICE at the end of this Tl reference design addresses authorized use intellectual property matters and other important disclaimers and information Smart Electrical Meter Development Platform SMB 3 0 Design Guide 1 Copyright 2014 Texas Instruments Incorporated Overview 1 2 Overview I TEXAS INSTRUMENTS www ti com The Smart Meter Board SMB from Texas Instruments is a comprehensive modular and scalable tool to demonstrate the capabilities of a Smart Meter along with the smart grid s most prolific communications protocols The SMB is a unique modular and scalable environment that lets
17. igns is permissible only if reproduction is without alteration and is accompanied by all associated warranties conditions limitations and notices TI is not responsible or liable for such altered documentation Information of third parties may be subject to additional restrictions Buyer acknowledges and agrees that it is solely responsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous failures monitor failures and their consequences lessen the likelihood of dangerous failures and take appropriate remedial actions Buyer will fully indemnify Tl and its representatives against any damages arising out of the use of any Tl components in Buyer s safety critical applications In some cases TI components may be promoted specifically to facilitate safety related applications With such components Tl s goal is to help enable customers to design and create their own end product solutions that meet applicable functional safety standards and requirements Nonetheless such components are subject to these terms No Tl components are authorized for use in FDA Class III or similar life critical medical equipment unless authorized officers of t
18. ller board space for compact layouts aaa am 2 3 Normal Use 7 oY Pe RESEARCH JF A 00 25 CA 02 07 07 Figure 17 Wi Fi Module 16 Smart Electrical Meter Development Platform SMB 3 0 Design Guide TIDU213 February 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated IMPORTANT NOTICE FOR TI REFERENCE DESIGNS Texas Instruments Incorporated TI reference designs are solely intended to assist designers Buyers who are developing systems that incorporate TI semiconductor products also referred to herein as components Buyer understands and agrees that Buyer remains responsible for using its independent analysis evaluation and judgment in designing Buyer s systems and products Tl reference designs have been created using standard laboratory conditions and engineering practices Tl has not conducted any testing other than that specifically described in the published documentation for a particular reference design TI may make corrections enhancements improvements and other changes to its reference designs Buyers are authorized to use TI reference designs with the TI component s identified in each particular reference design and to modify the reference design in the development of their end products HOWEVER NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY
19. m SMB 3 0 Design Guide 3 Copyright 2014 Texas Instruments Incorporated Overview of Block Diagram Table 1 lists all use cases that can be supported or not supported by SMB at any time I TEXAS INSTRUMENTS www ti com Note As METROLOGY and PLC_CONNECTOR are dedicated to Metrology and PLC the assumption that the 2 daughter boards Metrology and PLC are plugged into SMB can be made Table 1 Supported and Not Supported Daughter Boards Use Case No Connector A SPI Connector B UART Connector C SPI Supported y Not Supported X 1 ZigBee SoC Sub 1GHz SoC WiFi V 2 ZigBee Transceiver Sub 1GHz SoC WiFi y 3 ZigBee SoC Sub 1GHz Transceiver WiFi V 4 ZigBee Transceiver Sub 1GHz Transceiver WiFi y 5 ZigBee SoC Sub 1GHz SoC RFID V 6 ZigBee Transceiver Sub 1GHz SoC RFID V 7 ZigBee SoC Sub 1GHz Transceiver RFID y 8 ZigBee Transceiver Sub 1GHz Transceiver RFID y 9 RFID Sub 1GHz Transceiver WiFi V 10 RFID Sub 1GHz SoC WiFi V 11 RFID ZigBee SoC WiFi y Only 5 modules can be active at the same time so the RFID ZigBee WiFi and lt 1 GHz can not function simultaneously Smart Electrical Meter Development Platform SMB 3 0 Design Guide Copyright 2014 Texas Instruments Incorporated TIDU213 February 2014 Submit Documentation Feedback la TEXAS INSTRUMENTS www ti com 4 Set Up Instructions Wi Fi Connector A Application Processor t
20. n be obtained by referring to Using a Laptop section in the link below http processors wiki ti com index php CC3000 First_Time Configuration 4 5 Step 5 Download Software Zip File Download Wi Fi GUI SW provided in the zip file The Wi Fi GUI was developed in Processing download Processing 1 5 1 to run the GUI at http orocessing org download P Single Phase _Power_WiFi_GUI_v3 Single Phase Power Active Power 0 000 Watts Smart Grid http www ti com smartgrid Figure 7 Wi Fi GUI 8 Smart Electrical Meter Development Platform SMB 3 0 Design Guide TIDU213 February 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated la TEXAS INSTRUMENTS www ti com 4 6 Step 6 Prepare Data Concentrator Kit e Power on AM335x data conecntrator e Wait at least one minute for the board to boot e PRIME DC will start automatically and four green LEDs next to the Ethernet connection will light up when it has started e Run TI DC Manager to view the nodes connected IP Address 192 168 0 1 Port 20000 e Use putty to read data sent by SMB Putty download link http www chiark greenend org uk sgtatham putty download html e Hostname 192 168 0 1 e Port 22 e Run MeterDataRead when connected TIDU213 February 2014 i PuTTY Configuration Gg X Category Basic options for your Pul Ty session Er Session a Logging
21. rt Meter Board SMB performs energy or electricity metering and has the capability of transferring key meter data via wired and wireless sensors to form a simple Automatic Meter Reading AMR system The SMB board supports the following Modules Refer to Figure 1 Application processor available peripherals are 3 UART s 2 SPI and 2 12C Modules Supported by SMB and Communication Interface to Application Processor Communication interface to Module Supported Modules Application Notes Processor e Sub 1 GHz Transceiver e Sub 1 GHz SoC Module Module A ZigBee Transceiver SPIO 20x2 Pin Connector X0 e ZigBee SoC Module e RFID e WiFi Sub 1 GHz Transceiver 20x2 Pin Connector X1 Module B Sub 1 GHz SoC Module UART1 ZigBee Transceiver ZigBee SoC Module not supported e Sub 1 GHz Transceiver e Sub 1 GHz SoC Module Module C elgPee TraNSoRIver SPI1 20x2 Pin Connector X2 e ZigBee SoC Module e RFID e WiFi Module D Metrology 1 2 3 Phases UARTO Connector Y Module E PLC UART2 34 Pin Connector Z ModuleC Application Processor Stellaris Sitara N A From Modules Supported by SMB and Communication Interface to Application Processor it can be inferred that e Connector s A B and C support multiple daughter boards e Connector METROLOGY dedicated for Metrology e Connector PLC CONNECTOR dedicated for PLC TIDU213 February 2014 Submit Documentation Feedback Smart Electrical Meter Development Platfor
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