OMU1-S-WW Demo Unit User Manual
Contents
1. wo 1 15 D X0 T 0 B 920 HH E emmah Sete wats Select Timescale tenis The Run and Stop buttons are located above the Teridian logo komunis EEE de pur Igi 1 Wicks ped n 78M6612 Outlet Measurement Unit Demo a H Current rm volkbsge ii Power Factor Hm Um e _ k r 35 ds 7 EC t B rap fF oo wo 4 z a t 15 5n 18 TH aL 15 5s 03 7i 100 w J OF uu oi 3s s da as 4 5 1 m k EIN n 158 i 0s 1 teh 1i amp ads V lias V juu Wat fano e oo Wome TET porran 0 000 TES To ono ahs n nog bebe fo mi Lindo WH irm mi iet f p FowerFachor 7 000 0 000 ju Mx LUCI Mar f J Max J UG wh Max w kprserpuausegueesqguetagumsstidunritusriisurgsrtagnsetquea th d fo 2 cx xp Xu w and n o 3D o d a Ges craon Sect Parameter Walls xil Select Time Sel Tin Made xi If the OMU1 S WW is disconnected from the USB cable close and restart the GUI to re establish the USB COM port connection 18 Hev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 3 2 Creating a Measurement Data Log File Upon clicking the Run button a File Write dialog box appears The GUI stores retrieved measurement data to a file for post processing Enter the desired subdirectory and file name Click OK to launch the main GUI display Select Data LogFile to write TEE T My Recent Documents hy Documents My Computer 2 File name Data LogFi2. SEMICONDUCTOR CORP Simplifying System Integration OMU1 S WW Demo Unit User Manual November 6 2009 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual UM 6612 012 2009 Teridian Semiconductor Corporation All rights reserved Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation Simplifying System Integration is a trademark of Teridian Semiconductor Corporation Microsoft Windows Vista and Excel are registered trademarks of Microsoft Corporation CA51 is a trademark of Keil An ARM Company oignum Systems is a trademark of Signum Systems Corp LabVIEW NI and NI VISA are trademarks of National Instruments All other trademarks are the property of their respective owners Teridian Semiconductor Corporation makes no warranty for the use of its products other than expressly contained in the Company s warranty detailed in the Teridian Semiconductor Corporation standard Terms and Conditions The company assumes no responsibility for any errors which may appear in this document reserves the right to change devices or specifications detailed herein at any time without notice and does not make any commitment to update the information contained herein Accordingly the reader is cautioned to verify that this document is current by comparing it to the latest version on http www teridian com or by checking with your sales representative Teridian Semiconductor Corp 6440 Oak Cany
3. 4 PDU quis Data LogFile SNH4l txt zk CET eoma 3 25 PM wt No changes required on the next dialog box click Next Text Import Wizard Step 2 of 3 This screen lets you set the delimiters your daba contains You can see how your text is affected in the preview below Delimiters L Treat consecutive delimiters as one Comma C Space Other Text qualifier w Data preview gt PDO qguisPata LogFile SN41_txt f27 7 2005 Sc FaMe le OMT Sz URT v1 13 s gt ul 16 Food ce 2009 Teridian Semiconductor Uncheck Tab and then check Comma Click Next to proceed 28 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual Text Import Wizard Step 3 of 3 This screen lets you select each column and set the Data Format Calumn data Format General converts numeric values to numbers date values to dates and all remaining values to text Ome wr Da nat import column skip Data preview DC XPDITemuiXData LogFile SN4l txt arz 2009 I TSC 728H 6lz OM S2 URT wl 13 ul 16 2005 c 2009 Teridian Semiconductor gt Select Text for Column data format Click Finish to complete importing log file data The log file text data can now be parsed using standard Excel formulas b ew T VUES REIN CDS Rev 1 0 29 OMU1 S WW Demo Unit User Manual UM 6612 012 4 Ordering Information Part Description Order Number 78M6612 Outlet Measuremen
4. SEE Start Installation Review the following summary before continuing Adding or Changing amu qui Files Click the Mest button ta begin installation Click the Back button to change the installation settings 6 When the installation is complete restart your computer 14 FT Y au must restart pour computer ta complete this operation IF you need to install hardware now shut down the computer IF you choose to restart later restart your computer before running any Matienal Instruments software Shut Down Restart Later Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 2 6 Install LabWindows XP Pro Update Do not install LabWindows XP Pro Update on Win2k 1 Launch the LabWindows XP Pro VISA Update exe installation file on the CD Teridian OMU1 D File Edit View Favorites Tools Help ae Q Bach idi rs Search ig Folders Fea Address e D gj a Files Currently on the CD tool FTDI USB Driver and Utilities LJ Lab Windows XP Installer Teridian Documentation CD Writing Tasks A 3 Write these files to CD File and Folder Tasks gy Move this file Readme txt B Copy this file TA Teridian Firmware bes Document K Publish this file to the Web E mail this File x Delete this file Teridian OMU GUI v2p1 exe n bod Eire reridian 0 KB Y amp LabWindows XP Pro VISA Update File Edit View Favorites Tools Help w o Back 7 Q J
5. different location s click the Browse button and select another directory Directory For omu gui C Program Filezsomu quis Directory For National Instruments products C Program Filez amp Mational Instruments 4 Accept the License Agreement SEE License Agreement You must accept the license s displayed below to proceed NATIONAL INSTRUMENTS SOFTWARE LICENSE AGREEMENT INSTALLATION NOTICE THIS I8 A CONTRACT BEFORE YOU DOWMLOAD THE SOFTWARE AND OR COMPLETE THE INSTALLATION PROCESS CAREFULLY READ THIS AGREEMENT By DOWNLOADING THE SOFTWARE AND OR CLICKING THE APPLICABLE BUTTON TO COMPLETE THE INSTALLATION PROCESS YOU CONSENT TO THE TERMS OF THIS AGREEMENT AND YOU AGREE TO BE BOUND BY THIS AGREEMENT IF YOU Do NOT WISH TO BECOME A PARTY TO THIS AGREEMENT AND BE BOUND BY ALL OF ITS TERMS AND CONDITIONS CLICK THE APPROPRIATE BUTTON TO CANCEL THE INSTALLATION PROCESS Do NOT INSTALL OR USE THE SOFTWARE AND RETURN THE SOFTWARE WITHIN THIRTY i30 DAYS OF RECEIPT OF THE SOFTWARE INCLUDING ALL ACCOMPANYING WRITTEN MATERIALS ALONG WITH THEIR CONTAINERS TO THE PLACE YOU OBTAINED THEM ALL RETURNS SHALL BE SUBJECT TO NI S THEN CURRENT RETURN POLICY 1 Definitions As used in this Agreement the following terms have the following meanings 5 accept the License amp greement s C31 do nat accept the License amp greement s Rev 1 0 13 OMU1 S WW Demo Unit User Manual UM 6612 012 5 Start the installation
6. 0 5 o9 ILags V PowerFackor wb PowerFactor z wb Min Wide NOTOW Outlet Outlet2 PowerFactor Wb Max Satu Wide Band or 9 Narrow Band 60 0 4 gt Select Parameter Watts f Select Time Scale Ten Minutes 3 9 Selecting the Sample Interval Sample Interval provides a menu of sample sizes for display averaging The 1 Second setting updates the display with every sample once a second The 5 Seconds setting averages 5 samples and updates the display every 5 seconds etc Interval Cnt provides an index for the next display update For example if Sample Interval is set to 5 Seconds Interval Cnt will count from 1 to 5 137 emu gul vi m n 3 Eis Eat Operae jak Yorke pep z lum ESE T d TERIDIAN 78M6612 Outlet Measurement Unit Demo SEMICONDUCTOR CORP Sample Interval Watts I x P 0 amp 30 D 20 80 w 90 Watts Selection k o 100 wat v 1110 VAC 2 Watts Range 100W v 13 890 Watt 0 2136 Ims wb 1117 200 Wims 10 554 RNC Sample Interval 10 Seconds v Te 2 Watt Ip 1880 Irms wb 45 2 amp 8 Vrms 0 6 PowerFactor 112 084 0 1880 1115 268 0 604 Wide Narrow Min Min Min wb Min Band Band Outlet Outlet 116 382 Watt 0 2550 Ims wb 1115 12 WMS T5532 PowerFactor Max Ls Max Max i wb Max EN m Status Neutral Voltage Alarm Line Frequency 160 0 4 aa um emes x 3 10 Alarm Status The Alarm Status indicator turns red if
7. 450 S00 S50 00 t Select Par amster wats Select Time Scale Ten Mmes C rt a n n a Enter Cost per prt inea paper tote osti wh Tota Energy Total Watts Total Current Total VARs Total VAs KWh denis 12 206 142 79 0 219 21 204 25 614 Total VAs Total VARS 0 255 17 996 Total Watts Total Current Tota VARS Total VAs Mn Min Mn Mn KWh Cost 12 004 I0 188 24 690 21 846 Total Energy Total Cost 3 14 Displaying Narrowband and Wideband Values Simultaneously Slide the horizontal scroll bar to the right to view both sets of data utlet Measurement Unit Demo v2 Ob f Select COM Port t COM 1 Power Factor m eli NarrowBand Measurements LU ee D 1244 Yrs nb VA eb rms 0 8 405 2 117 220 mns sqrt sum v 2 samples 2 OMU Control Modes mou n doen Watts Selection Voltage Range 13 690 i Rr 055 Watt wjucwe w 14 574 Aen sort Watt 2 VAR nb 2 PN i te Teads I Lags V SM MP Curent Range 4 410 vAR Ob sum v90 1 tore tA v a vms 4 554 om Sample Interval irteeval Cni 5 953 PowerFactorn Watt VA nb 10 Seconds wos 344 059 PhaseAnge nb ATAN VAR nb f Watt Vm Min Outlet1 Cxsiet2 BS Se WideBand Measurements Max nm 0 2136 Imms wb sort sum 1 2 samples In P Nase m TEIE sort sum V 2 J sangles bier 13 890 watt sum V 1 Status 26 059 VAcwb Wire Irms wb
8. E TIL Waeb age ae tn Horizontal Y LAN 0 000 Scroll Bar E 12 479 wb ATAN VAR wb Watt ERAZIXIXIIAELEILEELEEAEXIO une Frequency Narrowband w Duplex Totals Duplex Totals Total NB Watts 24 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 3 15 Using the Parameter Graph Use the Parameter Graph to display sample size averages for a specified parameter and time scale e Select the parameter to chart using the Select Parameter menu e Select the time scale using the Select Time Scale menu WF omu pulvi E IE TERIDIAN 78M6612 Outlet Measurement Unit Demo 7 BEMICOINDUCT DS CORP Watts Current ms Vokage rms Pome Factor Select COMPat cce Select Parameter Menu Select Time Scale Menu 3 16 Setting Alarm Status Thresholds The OMU1 can trip an alarm whenever a specified minimum or maximum temperature frequency voltage maximum current narrowband maximum current wideband power factor narrowband and power factor wideband When the specified value is exceeded the corresponding Alarm Status Indicator turns red Also the Alarm Status on the Dashboard turns red e To the left of the main control panel are the Alarm Status Indicators Use the horizontal scroll bar to bring the indicators into view Alarm Status Indicators jTERIDIAN 78M66120 Alarm Status Indicators Quiel Mangum iet Macamum Current NO Aarm Currerk ND Alarm Currenk NB Alsa Current
9. Manager Under Ports COM amp LPT look for the USB Serial Port assignment al System Properties EE Device Manager File Action View Help System Restore Automatic Updates Remote General l Computer Name Hardware Advanced amp Ee say PC461T Device Manager E 4 Computer Ed The Device Manager lists all the hardware devices installed ye Disk drives amp on your computer Use the Device Manager to change the zb properties of any device E Display adapters DVD CD ROM drives Device Manager Floppy disk controllers J Floppy disk drives y Human Interface Devices IDE ATA ATAPI controllers Se Keyboards Mice and other pointing devices g Monitors Drivers me Driver Signing lets you make sure that installed drivers are compatible with Windows Windows Update lets you set up how Windows connects to Windows Update for drivers Hardware Profiles Ge E 6 Ee d Hardware profiles provide a way for you to set up and store Sound video and game controllers different hardware configurations g System devices Universal Serial Bus controllers Hardware Profiles E 3 Take note of the COM port assignment for the USB Serial Port E Modems H E Monitors mg Metwork adapters E PCMCIA adapters G Ports COM amp LPT USB Serial Port COMn mm Processors ce Secure Digital host controllers E Smart card reader
10. There are two means to facilitate performance evaluation between the user at the PC host and the firmware code in the OMU1 Demo Unit e he Graphical User Interface GUI This document describes the installation and use of the Windows based GUI e he Command Line Interface CLI via HyperTerminal or comparable terminal emulator on a different operating system For information about the CLI see the 6672 OMU S2 UHT V1 13 Firmware Description Document The OMU1 Demo Unit is shipped with Demo Code Revision 1 13 or later loaded in the 78M6612 chip and included on the CD The code revision can be verified by entering the command gt i via the command line interface Firmware for the Demo Unit can be updated using either the Teridian TFP1 or an in circuit emulator such as the Signum Systems ADM 51 http www signum com Signum htm The board components and firmware settings are designed to operate with the following nominal AC electrical ranges Voltage Current Line Frequency 110 240 VAC 10mA 20A 46 64 Hz 1 5 Testing the Demo Unit Prior to Shipping Before every OMU1 Demo Unit is shipped the following procedures have been performed at the factory e Full Calibration Precise energy source equipment is used to calibrate the current and voltage The temperature is also calibrated at the same time e Accuracy Test This bench level test ensures the energy measurement accuracy is within 0 5 6 Rev 1 0 UM 6612 012 OMU1 S WW De
11. format Model OMU1 S WW e Narrow band versus wide band measurement DemoGU ves M fA e Selectable sample size averaging ence ee e Accumulated energy usage and expense tracking e Line frequency e Alarm indicators e Programmable alarm thresholds e Data log to file Alternatively the user can directly query the device with the command set using HyperTerminal and the provided 6612 OMU S2 UHT V1 13 Firmware Description Document 1 1 Package Contents The OMU1 Demo Kit includes e OMU1 S WW module e USB Cable Assembly USB A B 28 24 1 8M Tyco Amp 1487588 3 e CD with OMU Software and Documentation 1 2 System Requirements The OMU1 GUI requires use of a PC with the following capabilities e PC 1 GHz 1 GB with Microsoft Windows XP or Win2000 equipped with USB port e Minimum 1024 x 768 video display resolution 1 3 Safety and ESD Notes Row EXERCISE CAUTION WHEN LIVE AC VOLTAGES ARE PRESENT Standard ESD precautions must be taken when handling electronic equipment The OMU1 A contains ESD protected interfaces Rev 1 0 5 OMU1 S WW Demo Unit User Manual UM 6612 012 1 4 Firmware Demo Code Introduction The Firmware Demo Code provides the following features e Basic energy measurement data such as Watts Volts current VAR VA phase angle power factor accumulated energy frequency date time and various alarm statuses e Control of alarm thresholds calibration coefficients temperature compensation etc
12. rim mum O Me Outlet Mamm Cunek WB Alem Cereri WB Arm Current WB Alem Temp Mam Tanp Am Meimum Outlet Mrimum Quiet Minimum Outlet Freq Alarms Preftr NB Alarm Pret ND Alarm Creep Alarm a Ananasi g 0 000 wat 10 0000 bm ln ooo Manum OCI Maximum Outsetz Maoamum Outlet Freq Ale Petr Ni flere Pret NB Am Creep fem fo 000 wot ho EM o oo SAG Voltage Alarm Vots Alseta Marmas Volts Aly ooo Outlet Meimum Outlot Mrsexum fo 000 Watt 10 0006 bie coc Prf tran Alarm Mis Out Maanu Outat Maamur Pwt WE Alwm PywPtr WH Adir Entar FFEFEFFF IFFFFFFFF tO 150 sO w w Cian Graph Sedet Pe area warts gt Present Enter Trererer nre id Rev 1 0 25 OMU1 S WW Demo Unit User Manual UM 6612 012 e Below the Alarm Status Indicators are the current threshold values and data entry boxes to change the OMU1 event counter threshold values Value s e Enter a new value and click on the respective Write button to save the new value to the OMU1 S WW e Do not press the keyboard s Enter key after typing in a new numeric value 3 17 Relay Configuration Controls The OMU1 S WW model does not contain relays Do not use the Relay Configuration controls with the OMU1 S WW Relay Configuration 000000 00000000 26 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 3 18 Log File Import to Excel The O
13. 2 Search lig Folders fz Address ice D LabWindows XP Pro VISA Update v Go NI VISA 4p6 Info doc Micrt ffic VV ord 4 osoft Office 37 20 File and Folder Tasks HabWindows XP Pro VISA Rename this file y Move this file lp A Copy this file Es Publish this file to the Web 63 E mail this file Verify visa32 dll version doc Microsoft Office Word 97 20 MU OR 3 Delete this file NI VISA 4 6 This self extracting archive will create an installation image on your hard drive and launch the installation After installation completes you may delete the installation image to recover disk space You should not delete the installation image if you wish to be able to modify or repair the installation in the future ces 2 Un zip the file to the proper folder m WinZip Self Extractor LabWindows XP Pro VISA X To unzip all files in this self estractor file to the g Unzi specified Folder press the Unzip button E Hun WinZip Unzip to folder ruments Downloads M WPS A a Browse Close Iv verwrite files without prompting About M when done unzipping oper selup exe ue Rev 1 0 15 OMU1 S WW Demo Unit User Manual UM 6612 012 3 Start the installation LIBET 4 4 1 Runtime NI VISA 4 4 1 Runtime Exit all applications before running this installer Disabling virus scanning applications may improve installation speed This program is s
14. BEFORE YOU DOWNLOAD THE SOFTWARE AND OR COMPLETE THE INSTALLATION PROCESS CAREFULLY READ THIS AGREEMENT BY BEFORE YOU CLICK ON THE ACCEPT BUTTON AT THE END OF THIS DOWNLOADING THE SOFTWARE AND OR CLICKING THE APPLICABLE BUTTON TO DOCUMENT CAREFULLY READ ALL THE TERMS AND CONDITIONS OF COMPLETE THE INSTALLATION PROCESS YOU CONSENT TO THE TERMS OF THIS THIS AGREEMENT BY CLICKING ON THE ACCEPT BUTTON YOU ARE AGREEMENT AND YOU AGREE TO BE BOUND BY THIS AGREEMENT IF YOU DO NOT WISH TO CONSENTING TO BE BOUND BY AND ARE BECOMING A PARTY TO THIS BECOME A PARTY TO THIS AGREEMENT AND BE BOUND BY ALL OF ITS TERMS AND AGREEMENT IF YOU DO NOT AGREE TO ALL OF THE TERMS OF THIS CONDITIONS CLICK THE APPROPRIATE BUTTON TO CANCEL THE INSTALLATION PROCESS u DO NOT INSTALL OR USE THE SOFTWARE AND RETURN THE SOFTWARE WITHIN THIRTY esce emia rer a uu NOT 30 DAYS OF RECEIPT OF THE SOFTWARE INCLUDING ALL ACCOMPANYING WRITTEN i MATERIALS ALONG WITH THEIR CONTAINERS TO THE PLACE YOU OBTAINED THEM ALL i RETURNS SHALL BE SUBJECT TO NI S THEN CURRENT RETURN POLICY Readers of this document are requested to submit to Interchangeable Virtual Instruments Inc Licensor with their comments notification of any relevant pateht rights or other intellectual property rights of which they may be aware which might be infringed by any use of this intellectual property software or specification the Intellectual Property as 4 Definitions As used in this Agreemen
15. MEC 1 2 A 0 150 Kk 0 5 5 watt vi juovac ow E 5 OS Ne ir Watts Range Current Ran ILeads V ILags V e 100W v ia v 113 890 Watt 10 2136 Ims Wb 1117200 Wms cs PowerFector Sample Interval Interval Cnt 10 Seconds w Tg 2 Wat Toisas imewb liso Wms Tos PowerFactor 112 084 0 1880 1115 268 0 604 Min l Min Min wb Min Wide Naro Ouietl Outlet2 116 382 Watt 10 2550 Imswb 1115 127 WMS 555 Powerf actor Max d Max Max wb Max al ad Alarm Status Outlet1 Neutral Voltage Alarm l ie oa EE ARTO EE T A TAIE RL Line 0 50 100 150 200 250 300 350 400 450 500 550 600 Frequency 160 0 b Select Parameter Watts Select Time Scale Ten Minutes Rev 1 0 21 OMU1 S WW Demo Unit User Manual UM 6612 012 3 8 Selecting Wide Band or Narrow Band Measurement The GUI provides for two measurement algorithm options The Wide Band measurement method is optimal for measuring power from equipment with switching power supplies The Narrow Band method works well with conventional loads All measurement displays dials and graph are updated with the appropriate data based on the Wide Band Narrow Band selection W omu gui vi BR De ja Qoewe Look Wek nep DSC GATERIDIAN 78M6612 Outlet Measurement Unit Demo v2 1 SEMICONDUCTOR CORP Select COM Port f coe OMU Control Modes Watts Selection Vokage Range Watt w 110 VAC v Watts Range Current Range 100W v 1A v Sample Interval Interval Cnt 10Seconds w fa
16. MU1 S WW measurement data can be graphed and post processed by importing its text data into various analysis programs The column data is separated by commas The first dozen lines contain OMU1 S WW informational data The measurement data follows with each 1 second sample stored as a separate line item To import the log data into Excel begin by clicking on the Excel File Open option from the main menu Look in My Recent TC Documents 3 Desktop a Documents a Computer a My Network Places Rev 1 0 O OMU DataLog Data LogFile SN1 txt E Data LogFile SN2 txt E Data LogFile SN3 txt Data LogFile 5N41 txt OMU GUI vzpt exe T OMU GUI v2pl ini File name v Files of type All Files v Cancel 2 OMU1 S WW Demo Unit User Manual UM 6612 012 Change the Files of type to all Files Then find your sub directory and select your data log file Text Import Wizard 5tep 1 of 3 The Text Wizard has determined that your data is Delimited IF this is correct choose Next or choose the data type that best describes your data Original data type Choose the File type that best describes your data Characters such as commas or tabs separate each field Fixed width Fields are aligned in columns with spaces between each field Start import at rows 1 File origin 437 OEM United States Preview of File C OMLU DataLog Data LogFile Shs1 Ext
17. NTACKINIOMMAUOM asioin i a adaa a 30 REVISION TISLONY SPENT em 30 Rev 1 0 3 OMU1 S WW Demo Unit User Manual UM 6612 012 Figures Figure 1 Example OMUT ConnecllOhS eoe eene i aes sec ceu cepa es aa 9 Figure 2 HyperTerminal Window with the Disconnect Button ccccccseeeeeeeeeeeeeeeseeeeeeeeeeeeaeeaeeseeseeees 11 Tables Table OOM Fon Sep T Ordo Segen M eRe bcm mE E US DESEE DEI DE DUO Teen toons deu AD LIIS 10 4 Hev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 1 Introduction The Outlet Measurement Unit Model OMU1 S WW OMU1 is a low cost power monitor employing the Teridian 78M6612 SOC a single phase power and energy measurement IC supporting up to two outlets The 78M6612 IC monitors the AC line voltages and load current The embedded demo firmware calculates the RMS line voltage and RMS load current Watts VA VAR and power factor for a single outlet Access to real time data in the 78M6612 is available via a serial interface to a PC using a Command Line Interface CLI A USB interface on the OMU1 S WW provides the serial connection and DC power to the 78M6612 Included with the OMU1 S WW is a Windows based Graphical User Interface GUI for simplified access to the following measurement data and controls e Power current voltage and power factor indicator dials e e Adjustable display scales mi e Minimum and peak parameter tracking Outlet Measurement Unit e Selectable strip chart display
18. any Alarm Status Threshold is exceeded See Section 3 16 for more information 22 Rev 1 0 UM 6612 012 3 11 Neutral Voltage Alarm OMU1 S WW Demo Unit User Manual The Neutral Voltage Alarm turns red when the Line and Neutral wires are reversed and Earth GND is connected Earth GND must be connected for this function to operate properly Line Earth GND omu gui vi pe pu prae lock yde o GATERIDIAN SEMICONDUCTOR CORP Watts 12 084 3 12 Line Frequency The Line Frequency indicator displays the existing line frequency Frequency is displayed with 0 1 Hz resolution Rev 1 0 omu gui vi De tet Gperate Look window nep 113 890 Watt 0 2136 Irms wb 1117 290 115 268 118 121 Wms 105 554 Wms 0 604 Min Vrms EA A 0 532 Max Neutral Neutral is displayed when no voltage is present 78M6612 Outlet Measurement Unit Demo OMU Control Modes Watts Selection Watt v 110 VAC Watts Range 100W v 1A Sample Interval 10Seconds w Ig Miis eor 78M6612 Outlet Measurement Unit Demo NA TERIDIAN SEMICONDUCTOR CORP Watts Current rms I I 50 E 49 N 0 4 0 6 30 70 0 3 0 7 g P ni sa a os i 90 0 1 0 9 K o 10 Bs oq N 113 890 Watt 10 2136 Irms wb EAT Wat toan TWD 12 084 h va 0 1880 Mia 16 382 Watt 10 2550 Irms wb d Max Max sa paranes Watts 117 290 Wims Tossa fiis 258 Wms 0 604 PowerFactor f115 268 hs f
19. cccsecccseeceeeeeeaeeeeeeeseueeseueeseeeeseeeeseueeseneeeaes 19 3 4 Selecting the Display Scales 2essesssessssssssesneeen nennen nennen nennen nna nnns 20 3 5 Resetting the Min and Max Indicators to Their Current Values ssseusee 20 3 6 Begin Tracking Minimum and Maximum Conditions cccsccceseeeeseeeeeeeeeseeeeeeeesaeeeeeneesees 21 Sf debut mm R 21 3 8 Selecting Wide Band or Narrow Band Measurement cccccceeseeeeeeeeeeeeeeeeeeeeeeeseeeeseneesees 22 3 9 Selecting ine Sample Interval 5 2552205092200 EIU pE roe Eee Mee ec heeer etr ir ra 22 210 Alam ALU c E E EEUU 22 S41 Neutral Voltage ASETPseseteueceueesrses cavi eae muc ay Ya EMEN Ute edes ge eer tessdssnoi ed ode DIE 23 STEM Ni dzr elU i ey dm ttm 23 3 13 Accumulated Energy Usage and Expense Tracking 0cccecceeeceeeeeeeeeeeeeeeeeeeeeeeeeeaeeeseeees 24 3 14 Displaying Narrowband and Wideband Values Simultaneously 24 Salo Using Ine Parameter GE abITass5pesubausr aberat sysbsnassvanayeaer season ee A ee ee ee eevee 25 3 16 Setting Alarm Status Thresholds eoo oerte EA EE 25 Sif smelay Gonguraon CONTOS cesa mtu eee ee eee ass 26 349 00 Tiledmport Io EXCEL sixssevsbuvsbessbersbrsbeysbessbusebuvdtan a ee aaraa 27 A gt Ordermog nf imato e 30 5 uncluded DoCcumerntallOD sisa a nun REEE EREA 30 CO
20. ect Button 11 OMU1 S WW Demo Unit User Manual UM 6612 012 2 5 NI RunTime Installation The GUI Dashboard program is created using National Instruments LabVIEW The NI RunTime Engine must be installed first before launching the Dashboard GUI 1 Open the LabWindows XP Installer directory on the CD Teridian OMU1 D x File Edit View Favorites Tools Help T Q Back 27 P Search hey Folders Fea Address e D v gt SA Files Currently on the CD CD Writing Tasks 3 Write these files to CD File and Folder Tasks LabWindows XP Pro VISA Update LJ Teridian Documentation Readme txt ay Move this file en B Copy this file LJ Teridian Firmware bia Document di Publish this file to the Web 2 Emalthis file Teridian OMU GUI v2p1 exe z TEO eae ps Delete this file Teridian tis POM 2 Execute the setup exe file E LabWindows XP Installer File Edit View Favorites Tools Help o Back 2 yo Search lp Folders Ei Address C9 D LabWindows XP Installer Folder Tasks Extract all Files bin license supportfiles nidist id setup Other Places Teridian OMU1 D L My Documents My Network Places 12 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 3 Select the destination directory Destination Directory Select the primary installation directory All software will be installed in the following lacation s To install software inta a
21. exe a x EM m es vas Lini Other Places og My Computer L My Documents amp My Network Places Details Notes If an older FTDI driver has been previously installed it is recommended to remove the older version before installing this newer FTDI driver Execute the ftdiClean exe utility from the FTDI USB Driver and Utilities subdirectory For FTDI driver support on other operating systems please check FTDI s website at http www ftdichip com FTDrivers htm Rev 1 0 OMU1 S WW Demo Unit User Manual UM 6612 012 2 2 Confirm COM Port Mapping 1 Launch the Control Panel and click on the System icon amp Control Panel File Edit View Favorites Tools Help Qo cr gt d Search lg Folders ies Address J control Panel 4 amp x w ww A Vg Control Panel A a Accessibility Add Hardware Add or Administrative Automatic Date and Time Display B Switch to Category View Options Remoy Tools Updates iU ge 9 gt p See Also Folder Options Fonts Game Intel R GMA Internet Keyboard Mail o Windows Update Controllers Driver Options 9 Help and Support try d G E sy Mouse Network Phone and Power Options Printers and Regional and Scanners and Connections Modem Faxes Language Cameras Scheduled Security SoundMAX Sounds and Speech Symantec System Tasks Center AudioESP Audio Devices LiveUpdate 2 The System Properties screen appears Click on the Hardware tab Click on Device
22. he Voltage Range Watts Range and Current Range menus under OMU Control Modes to select the display scales for Watts Current and Voltage Ur omu puky TATERIDIAN 78M6612 Outlet Measurement Unit Demo BERCIA OUE CORR Scale for Voltage Watts and Current 3 5 Resetting the Min and Max Indicators to Their Current Values The Reset Min Max button sets the Minimum and Maximum display values to the current conditions Press the Reset Min Max button to store the measured values in the first row of the display into the second row the Min values and the third row the Max values r omu gui vi De ja Qae jok yde neo JAL O ana 78M6612 Outlet Measurement Unit Demo i Current rin Vaan riii Pisar Factor Saet COMPot Gco 200 s P in i io M y s 0 1 e 7 S 5 100 4 8 0 8 r First Row P ot A a se qu OMU Control Modes pt to 450 nd 2s 25 ns Current Conditions of e Viv e T Theeds V 1 Lage V UU Watt 0000 Irms b o0 Vers T DU orena wat 3000 wrs Power actor Mn n n b Mn wat 0000 Imewb o0 vrns o JW VPowerFactor recs Max Mar wb Max Second amp Third Rows Minimum amp Maximum AR Ce ee ee ee ee ee ee EE ee eee eee 1X 150 w 250 Xo ya o a So sS m Heset Min Max Clear Graph Select Parameter Watts L mms Ten Meses 20 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 3 6 Begin Tracking Minimum and Maximum Conditions To begin tracki
23. ioe j118 121 Mf T5535 PowerFator Max wb Max Select Time Scale Ten Minutes vf OMU Control Modes Watts Selection Watt v 110 VAC Watts Range 100W vl A Sample Interval 10 Seconds w is a Mn Band gt Outlet2 ed a i Neutral Voltage Alarm Vokage Range Current Range Select COM Port come Vokage Range Currert Range Interval Cnt v Neutral Voltage Alarm lt Line 4 Earth GND si w w Frequency Reading 23 OMU1 S WW Demo Unit User Manual UM 6612 012 3 13 Accumulated Energy Usage and Expense Tracking If a Cost per KWh value is entered the OMU1 S WW will calculate and display the accumulated energy cost e Slide the vertical scroll bar down to display the Present Cost KWh which shows the currently stored value in the OMU1 S WW module e Enter a new value such as 10 in the box below and click the Write KWh Cost button to save this updated cost information Do not hit the keyboard s Enter key after typing in the new numeric value e The Total Energy and Total Cost windows under Duplex Totals update automatically with the new information e he accumulated Total Energy and Total Cost windows are reset by clicking the Reset Min Max button Vertical Scroll Bar pr u e pmeettutyuttutstt pguuvttgpttttypttttptttosgmttttgtotttgttttgasttoyi 50 100 150 mw wa XO 3X0
24. le SN 1 v hy Metwark Save as ype All Files bal The measurement data is stored as text characters delimited by commas Click the Stop button to close the text file and end the data logging function New data log files are created wherever the Run button is clicked The data log capture automatically stops after 12 hours 12 hours of data results in a 12 MB file To import the data log file into Excel see Section 3 19 3 3 Selecting the Power Display Parameter Using the Watts Selection menu under OMU Control Modes select Watt VA or VAR as the power display parameter TERIDIAN 78M6612 Outlet Measurement Unit Demo m SEMOCONUUCTO COMP Current wd Seen COMPot Como vd Voltage rii Ei EM V 0 9 w 9 w 250 w yv 0 0 w w w Watt VA or VAR menu Real power is the time average of the instantaneous product of voltage and current Watt Apparent power is the product of rms root mean square volts and rms amps VA volt amps Reactive power is the time average of the instantaneous product of the voltage and current with current phase shifted 90 degrees VAR voltamps reactive Cea Graph Select Parameter Watts A Select Tre Stale Ten Mestos yi Rev 1 0 19 OMU1 S WW Demo Unit User Manual UM 6612 012 3 4 Selecting the Display Scales The range of values displayed in the Watts dial the Current rms dial and the Voltage rms dial can be changed Use t
25. mo Unit User Manual 2 Installation 2 1 USB Driver Installation The OMU1 S WW module contains an optically isolated USB interface for serial communications with a PC The FTDI USB controller IC FT232RL performs the USB functions The FTDI Windows driver presents a virtual COM port for enabling serial communications Control of the OMU1 S WW module can be managed using either a terminal emulation program or using the supplied Windows Dashboard GUI The FTDI Windows driver is a certified driver for Windows 2000 and XP 1 Upon attaching the OMU1 S WW module to the PC the Found New Hardware Wizard automatically launches and installs the appropriate driver files If your PC does not find the FTDI driver files on its local hard disk drive locate and reference the FTDI USB Driver and Utilities subdirectory on the CD The FT232RL controller is powered from the USB cable and is active even when no AC power is applied to the OMU1 S WW Teridian OMU1 D File Edit View Favorites Tools Help Ly Bac gt P pi Search iy Folders HEK Address e D Files Currently on the CD CD Writing Tasks G Write these Files to CD i i llities LabWindows XP Installer File and Folder Tasks LabWindows XP Pro VISA Update Teridian Documentation Rename this file dy Move this File N Readme txt A Copy this file C J Teridian Firmware l Text Document 9 Publish this file to the Web 2 E mail this file XX Delete this file Teridian OMU GUI v2p1
26. ng minimum and maximum conditions as they occur click the Start Min Max button Minimum values will display in the second row and maximum values will display in the third row romu puky E Le x be pa Operate ook yorker bey Sia e zl JD TERIDIAN 78M6612 Outlet Measurement Unit Demo _ I SELHDIMDUUCTIES COEF wart Curent ems vols rte Poser Factor Select COM Port cce TM T T f me xe j z 42 7 n Y 7 1zi n 18 Ta n Lad 2s ena t 100 ww d 4 l a uz 4 r 4 Las 125 L T pE 44 n A g 450 i X f x Li k 05 0 5 x L T i i m i B ion Minimum Values bao NM oe o co Maximum Values Start Min Max Dey Graph Seek Paremeter waits xil Sect Te Scale Ten Mites xi 3 Selecting Outlet1 The GUI has provisions to display two loads Outlet and Outlet2 However the OMU1 S WW module contains only one load socket Select Outlet1 for use with the OMU1 S WW module All Outlet2 power and current measurement displays show 0 00 due to the missing load circuit Similarly all Totals measurement displays mirror the Outlet1 results The OMU GUI also provides configuration for two load relays The OMU1 S WW does not contain relays Ur omu pulvi E E fx Watts Current rms Voltage rms Power Factor 1 I 7 F 40 30 69 b 0 4 xd 0 6 S de ics 30 70 is ix 50 100 0 8 40 8 7 20 80 ct 0 8 E 0 7 0 7 trol 90 sd ec se 125 Watts Selection Yokage Range k o 10
27. on Suite 100 Irvine CA 92618 TEL 714 508 8800 FAX 714 508 8877 http www teridian com 2 Hev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual Table of Contents MEME NNOdUC HOM E LU m 5 1 1 Package COMEN S sssusdiistsm use ee ee ere aciem su au a d pM QUI e quai c rdum E rere 5 ta Sem Fed ere IS 26 cig lar ek itia dE edsdedsdou adea deum CE Mae a etd et eatin 5 1 3 3aleby and ESDINOIGS sidus ddl ded dude deo eee Ss diac a eu ain oie 5 124 Firmware Demo Code Iroduellolisuex onto txt esee sevice xem as oc enc tesa uvae aros nacelle dan 6 1 5 Testing the Demo Unit Prior to SND ern 6 2 Lcltcule mte 7 2 1 HS BVerinstallal l e usse ises enea ENS ou CERE Ea Deu mE MM MEER ina nana madara aan EU LP DR OCA U OPE IUE T Zee SONI OV PO Wa D DINO acteer a euler eeoeoeasceees 8 2 9 BAS GoDnneclon Sells dieu ieu eue seus peus zane si nium ue euim mei Ue Lu LOI DD ELS LLL SPUR 9 2 4 Verify Serial Connection to the PC arere ea E nennen nennen nnns 10 25 AIC mRm DTIIe TDStellaliOllusse dictio duos a a A Cerat 12 2 6 Install LabWindows XP Pro Update ccccccccseccceecceeeceeceueeeseceueeeeeeceeeseeeseueeseeeseesseeens 15 3 Operating the Dashboard QUID sevsin tuse uu ceuu sunu tuum uE ru TuS xu Sura Tempe aa 18 3 1 miel elle e e E TODO EODD 18 3 2 Creating a Measurement Data Log File eesseessseesesseeneen nennen 19 3 9 Selecting the Power Display Parameter c cc
28. s H A Sound video and game controllers E System devices H 6 Universal Serial Bus controllers MM 8 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 2 3 Basic Connection Setup Figure 1 shows the basic connections of the OMU1 S WW with the external equipment The OMU1 S WW is powered through the USB cable that is connected to the host PC This same USB cable provides the communications link between the host PC and the OMU1 S WW The OMU1 S WW has two NEMA connectors one male and one female The male connector is for inlet and the female connector is for outlet The male connector is connected to a wall outlet or a power strip The female connector connects to the load to be measured Figure 1 Example OMU1 S WW Connections 120 240V Single Phase AC Source 3V3 Reg Current Shunt Voltage Divider Voltage ivide Divider Isolation USB Controller Status LEDs Load Under Test Figure 2 OMU1 S WW Application Diagram Rev 1 0 2 OMU1 S WW Demo Unit User Manual UM 6612 012 2 4 Verify Serial Connection to the PC After connecting the USB cable from the OMU1 S WW to the host PC start the HyperTerminal application or another suitable communication program and create a session using the communication parameters show in Table 1 Table 1 COM Port Setup Parameters Setup Parameter 78M6612 Port speed baud 38400 Data bits O 8 O Flow control Xon Xoff HyperTerminal can be fo
29. t the following terms have the following meanings accept the License Agreement accept the License Agreement s I do not accept the License Agreement s I do not accept the License Agreement s 16 Rev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual 6 The following screen appears Click Next 8E NI VISA 4 4 1 Runtime Start Installation Review the following summary before continuing Upgrading National Instruments system components Adding or Changing eNI VISA 4 4 1 Run Time Support PxI GPIB Serial GPIB Vxl Ethernet Remote Enet Serial USB Firewire TULIP COM Support Click the Next button to begin installation Click the Back button to change the installation settings 7 Click Finish 8E NI VISA 4 4 1 Runtime Installation Complete Installation complete ou might be prompted to reboot your machine 8 Copy the OMU GUI V2p1 exe application file from the CD to your PC 9 Restart your computer Rev 1 0 17 OMU1 S WW Demo Unit User Manual UM 6612 012 3 Operating the Dashboard GUI Start the Dashboard Program using Teridian OMU GUI V2p1 exe 3 1 Port Selection The COM port must be selected before data can be received from the OMU1 S WW Select the appropriate COM port assignment previously defined on the Device Manager screen in Section 2 2 r he opa e E A TERIDLAN 78M6612 Outlet Measurement Unit Demo 3 HSS TDI CONH LAM oe o COM Port Selection
30. t Demo Unit with USB Interface 78M6612 DB OMU USB 5 Included Documentation The following 78M6612 documents are included on the CD 78M6612 Data Sheet 6612 OMU S2 UHT V1 13 Firmware Description Document 6 Contact Information For more information about Teridian Semiconductor products or to check the availability of the 78M6612 OMU 1 Demo Unit contact us at http www teridian com contact us 6440 Oak Canyon Road Suite 100 Irvine CA 92618 5201 Telephone 714 508 8800 FAX 714 508 8878 Revision History Revision Date DesHplon OSS O 11 6 2009 First publication 30 Rev 1 0
31. ubject to the accompanying License amp greement s NI VISA National Instruments VISA Software ni com visa amp 2008 National Instruments All rights r 4 Select the proper destination directories LIBET 4 4 1 Runtime NI VISA 4 4 1 Runtime Destination Directory Features Select the primary installation directory Select the features to install 5 e NI VISA 4 4 1 National Instruments VISA driver version 4 4 1 VISA a Run Time Support provides an API for controlling YI GPIB Serial Pel National Instruments software will be installed in a subfolder of the following To install into a and other types of instruments different folder click the Browse button and select another Ethernet x Remote Enet Serial This feature will be installed on the local hard drive USB Firewire TULIP COM Support This feature and its selected subcomponents may Destination Directory require up to 6 22 MB of disk space C Program FilessNational Instruments Directory for NI VISA 4 4 1 C Program Files I l Foundation VISA 5 Accept the License Agreements VE NI VISA 4 4 1 Runtime aH NI VISA 4 4 1 Runtime License Agreement i NATIONAL License Agreement You must accept the license s displayed below to proceed Sinstruments You must accept the license s displayed below to proceed NATIONAL INSTRUMENTS SOFTWARE LICENSE AGREEMENT LICENSE AGREEMENT INSTALLATION NOTICE THIS I8 A CONTRACT
32. und in Windows by selecting Start gt All Programs Accessories gt Communications gt HyperTerminal The connection parameters are configured by selecting File gt Properties The New Connection Properties menu appears New Connection Properties Connect To Settings ab New Connection Change Icon Country region Enter the area code without the long distance prefix Area code Phone number Select COM Port Connect using COMI Select the appropriate COM port and click Configure The COMn Properties menu appears COM3 Properties Port Settings Bits per second Data bits Parity Stop bits 1 Flow control xon 7 Xoff 10 Hev 1 0 UM 6612 012 OMU1 S WW Demo Unit User Manual Note that port parameters can only be adjusted when the connection is not active It may be necessary to click the Disconnect Button Shown in Figure 2 to disconnect the port Rev 1 0 Disconnect Demo Board Coanection Hyper Terminal File Edit View om 1 04 1030 1 04 1034 04 0000 01 0004 04 0005 04 0009 02 0015 D02 0017 1 02 0019 01 001D 04 0025 04 002B 02 002F 04 0031 D ta Connected 0 22 30 ANSIM al Transfer Help 00000000 00000000 O0069C2F 00 F7 3602D93E 207463CB 1770 5E 0820 BB 0000 El 00 DE 054DECBE 3DCC7800 0520 A3 0007D58D 9600 7 N 2 Figure 2 HyperTerminal Window with the Disconn
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