Elnet GR - User Manual 02.05.10
Contents
1. To set up Ethernet Communications From the Communication Setup Menu scroll to Ethernet Comm mu Click s 80 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel The Set IP Address screen appears ETHERMET COMM Set IF Address EEF 168 33 183 LLL Jo ji Jo Figure 9 4 Set IPAddress Use Button to move the cursor Use Button to change IP Address CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 9 7 Communication with UniArt Software CONTROL APPLICATIONS Ltd propriety software UniArt is used to Read and Write Registers of the ELNet Energy amp Power Multimeter Each Item number in the Registers Table is a unique field containing information The UniArt software manages each Item number as a parameter Refer to the UniArt manual how to set up parameters To read fields using UniArt 1 Find the reading required in the MODBUS Registers Table 2 Note the Item Number from the Registers Table Go to the correct File number Because File capacity in UniArt is limited to 128 parameters the information contained in the ElNet fields is stored in several files File nu2. 51 5 9 Overall Power Factor e eee ee eee eee eoe 52 5 10 Active Energy ssccsscecscecscecscecscecscecscecscecscecseeoo 53 5 11 Reactive Energy ssscccscccccccccecccocscoccceosseccsseosseos 54 5 12 Apparent Energy s ssccsccssccseessecseessecseessecseesseose 55 5 13 Power Qualily sccsvscsvcecazctecsenncecescesssvecenecseeessvennsses 56 5 13 1 Wave Form Graphs ecce eene 56 5 13 2 Harmonics Bar Graphs 61 5 13 3 Voltage Total Harmonic Distortion THD 64 5 13 4 Current Total Harmonic Distortion THD 65 3 CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system 5 13 5 Current THD TDD KT e eene enun 67 CHAPTER 6 ALARM REPORT eere enne 68 6 1 1 Alarm Setting ccccccsccccsssccssscccsscccsssceees 69 6 1 2 Display Alarms Report cccccssscsssscoees 71 CHAPTER 7 DEMAND REPORTS eee 72 CHAPTER 8 DATA LOGGING eee 73 CHAPTER 9 COMMUNICATION eee eren 76 9 1 Communication Connections eee 76 9 2 Communication Settings ccce eee ee eee ee eee 76 99 ilr m T M 77 9 4 Baud RE sscssrers sss erissres ees ceeseec een T1 DS Fary REC IM 78 9 6 Communication Set Up e
3. 52353 Figure 5 15 Energy Meter 3 Read the Apparent Energy for Linel Line2 Line3 To return to Main Menu Back 4 To return to Main Menu Click en siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel 5 13 Power Quality Poor Harmonics could invoke a fine and damage to the electrical system and can be improved by adding filters The ElNet Energy amp Power Multimeter GRAPHIC Model is capable of displaying Harmonics in Wave Form Graph Harmonics Bar Graph Harmonic Tables and Total Harmonic Distortion for Voltage and Current 5 13 1 Wave Form Graphs To display Wave Form Graphs 1 From Main Menu scroll to Power Quality 2 Click The Power Quality screen appears orm ra Harmonics Graph Harmonics tTables THD amp TDD amp KF Ls J vj Figure 5 16 Power Quality 56 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 3 Scroll to Wave Form Graphs Pinter 4 Click z The Wave Form Graphs screens appear Available Wave Form Graphs Volts Line 1 Line 2 and Line 3 Current Line 1 Line 2 and Line 3 Active Power Line 1 Line 2 and Line 3 Reactive Power Line 1 Line 2 and Line 3 5 Apparent Powe
4. The 10 BASE T sockets support a standard connection to any Ethernet network enoite23i qqa D P yeV T 4 N peevjosos POOS 2 Q 8 T3 1 C12 C2 3 4 9 Dout 10 BASE T RS485 RS232 Din Figure 9 1 Communication Connections 9 2 Communication Settings To enable the User connecting the ElUNet Energy amp Power Multimeter to a PC master computer for successful communications the Communication Setup parameters of both must match i e the port of the PC master and the configuration settings of the Power meter 76 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 9 3 Address Each Power meter in a communication system must have its own unique address Since the EINet Energy amp Power Multimeter works on MODBUS the available addresses are from 1 to 247 9 4 Baud Rate The Baud Rate is the communication speed in Bits per second BPS that the EUNet Energy amp Power Multimeter communicates with the PC master The better the communication line Quality the faster the communications may be If the communication line is routed through a noisy environment it may be necessary to decrease the Baud Rate Available Baud Rates for the ELNet Energy amp Power Multimeter 600 bps 1200 bps 2400 bps 4800 bps 9600 bps 19200 bps CONTROL APPLICATIONS Ltd Su
5. LI WOLTAGE HARMONICS Bes on 3S ccr dose hes Figure 5 25 Harmonic Volt Table 5 Check to scroll down the Table to observe all Volt Harmonics till 60 6 Click to change Harmonics Volt Table to Line 1 Line 2 and Line 3 5 13 4 Current Total Harmonic Distortion THD To display Harmonics Current Table Repeat steps 1 4 from Section 5 13 3 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 1 Click The Harmonic Current Table screens appears L1 CLIREKEMT HARMONICS Va luex HH Valuez IHD z7 9 Kf 1 H pcr Lone oer Figure 5 26 Harmonic Current Table 2 Click to scroll down the Table to observe all the Current Harmonics till 60 3 Click i to change Harmonics Current Table to Line 1 Line 2 and Line 3 66 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 5 13 5 Current THD TDD KF From Main Menu scroll to Power Quality Display and then scroll to THD TDD KF Current The Current THD TDD KF Table screens appears CURRENT THD TID KEF Figure 5 27 Current THD TDD KF In order to enable the system to calculate properly the TDD value user shoul
6. 32 siteviwww dde coil e maibcaltddc co il CONTROL APPLICATIONS Lid Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel The Technical Menu screen appears oF el fae iLL Set date TOU Setting Transformer Ratio Lonm setting Demand Setting Alarm setting Connection check m mam Figure 4 4 Technical Menu 7 Scroll to Current Transformers 8 Click Enter The Current Transformer screen appears TRANSFORMER RATIO curr transformer 2 n ad A curr curr ELNET external to update curr transformer Press ENTER La j xr Figure 4 5 Current Transformer CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awiy 69710 Israel The present setting for the Current Transformer is shown If it 1s a new installation the ratio will show 5 A 5 A 9 Click E The Insert Value screen appears INSERT HLLIE 61245 5 n 376 TO SALIE PUSH ENTER TO CANCEL PUSH BACK E jl 4 jb Figure 4 6 Insert Value Use Button F4 to move the cursor Use Button rc to change the value or 11 To cancel Click Back o 10 To save Click nter 34 CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel S
7. Fm FB LG IN Le 3 Table 6 6 Examples how to calculate Point for UniArt m m oo 84 siteviwww ddce coil e mail cal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CHAPTER 10 Specifications l 700 VAC Operating Current limits SOA ABS Anti flame Display Graphic 160x128 Storage temperature 20 80 C Humidity 0 90 RH Voltage input terminals VL E10 1708 RS232 RS485 10 BASE T Front Panel Mounting All technical specifications are subject to change without notice CONTROL APPLICATIONS Ltd Site shaww ddc co il e mail cal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Appendix A Installation amp Configuration Check List 86 INSTALLATION CHECK LIST Check contents of packaging Remove from packaging Prepare hole Mount Multimeter Connect Multimeter power supply Connect 3 Current Transformers Connect 3 Voltage lines Connect Neutral line Set Current Transformer Ratio Connect Communication lines Check Phase Order Connections set Time and Date Appendix A Table Installation amp Configuration Check List
8. Table 4 2 Phase Order Messages 36 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 4 3 TOU Setting ElNet Energy amp Power Multimeter is capable of working in several TOU Settings The user can choose the TOU Setting according to the country requested To set TOU See Section 4 1 for instructions to arrive at the Technical Menu From Technical Menu scroll to TOU Setting Tater l Click The TOU Setting screen appears TOW SETTING Figure 4 8 TOU Setting Then choose the relevant country by pressing the enter button on its name 38 siteviwww dde coil e maibcaltddc co il CONTROL APPLICATIONS Lid Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 4 4 Change language To change language on the display screen The Change Language Utility toggles between English and Hebrew and works on the Main screen only Click for 6 seconds 4 5 Time Settings To set Time See Section 4 1 for instructions to arrive at the Technical Menu From Technical Menu scroll to Set Clock CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel The Set Clock s
9. Transformers Repeat the procedure for Line 2 and Line 3 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaliddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Connect the rest of the connections to the EUNet Energy amp Power Multimeter by means of terminal connector plugs The Rear Panel See Figure 2 4 has all connections printed and is simple to follow See table 2 1 for connections N Vl V2 Va ro Np L C3 C2 eren ELNet GR aay RIA S nm Rese Dout s i Din 2 4 4C Tag 10 11 12 13 14 CoB FHAA walxawi eee EEE Figure 2 4 Rear Panel 20 Vi V2 V3 liA I2A BA Dout Din CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Linel Supplied Voltage Line2 Supplied Voltage Line3 Supplied Voltage Neutral From Current Transformer on Linel From Current Transformer on Line2 From Current Transformer on Line3 Power Supply 110 260 VAC Neutral Alarms see chapter 5 6 1 Not in use siteviwww ddce coil e mail cal ddc co il Through a 6Amp fuse Through a 6Amp fuse Through a 6Amp fuse Note the correct direction to insert the lead Note the correct direction to insert the lead Note the correct direction to insert the lead Or 110 260 VDC external power supply or bridged fr
10. c3 esses come Figure 5 20 Reactive Power Graph 2 Press to change Reactive Power Graph to Line 1 Line 2 and Line 3 60 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel To display Apparent Power Wave Form Graphs 1 Click The Apparent Power Graph screens appears Cwacr o esses ome Figure 5 21 Apparent Power Graph 2 Press to change Apparent Power Graph to Line 1 Line 2 and Line 3 5 13 2 Harmonics Bar Graphs To display Harmonics Bar Graphs 1 From Main Menu scroll to Power Quality Display Pinto 2 Click siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel The Power Quality screens appears EXT orm ra Harmonics tGraphs Harmonics tTables Current THD TOD EKF ad Y j Figure 5 22 Power Quality 3 Scroll to Harmonic Graphs nter 4 Click al The Harmonics Volt Bar Graph screens appears LI WOLTAHGE HARMONICS 0 0 Di n5 09 i3 if ePi 25 2g Car r JL CINE Jes Figure 5 23 Harmonics Bar Graph 62 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Haba
11. eee e eee e eee 23 CHAPTER 3 USING THE EtNet Multimeter 24 Dek ront Pa Leo ussseodsteseeri knsoexis tesa und ERR ONMES ROSE UD EARS PRU AS 24 2 4 COMET OL DOON eiie iix Ee ERES era xe o ivi Ei 25 EA MEI qUc 26 CHAPTER 4 NECESSARY ElNet SETTINGS 29 4 1 Settings for Current Transformer 30 4 2 Electrical Connection Check 35 CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system 4 3 TOU SOU A 37 4 4 Chaneselang age cese ens se ete tanen oso ene Fee Y ene Re rene owes 38 4 5 Time SOUS case cccccsactscsceccsesessustaesecacsoseuseabseraceesesers 38 4 6 Date SOLU GS icicsscncasesnssesscnseavocnsnssvorensenusevsaseverseseatss 40 4 7 Zero Accumulating Values cccccsscsssscccssscoees 41 CHAPTER 5 FRONT PANEL DISPLAYS 42 5 1 Current for 3 F NASCS secsicsocasensiesssescenectseesesstesensecteass 42 5 2 Frequency for 3 Phases ecce eee ee eene 43 5 3 Current in Neutral Line eee eee e eee ee 44 5 4 Voltage for 3 Phases esseessecseessecscecssecseessecseesseose 46 5 5 Active Power for all 3 Phases P 47 5 6 Reactive Power for all 3 Phases Q 49 5 7 Apparent Power for all 3 Phases S 50 5 8 Power Factor for each Phase
12. pressed Peak l is the lowest value reached for the adjacent reading since the ElNet Energy amp Power Multimeter was first switched on OR Since the last time the reset button was pressed The CLEAR button resets the Peak values only for the screen presently being shown siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel 5 6 Reactive Power for all 3 Phases Q To display Reactive Power for all 3 phases 1 From Main Menu scroll to Power Display 2 Click met The Power Table screen appears RCTIME POWER seme s Js Tae Figure 5 6 Active Power To display Reactive Power for all 3 phases in a single screen 3 Click f The Reactive Power screen appears REHCTILE POWER Refer to section 5 4 for Sif Li EVAR description of peaks The CLEAR button QO Fi SL resets the Peak values n KVAR 2 941 i EVAR T3 NN UNIS c3 Figure 5 7 Reactive Power CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 5 7 Apparent Power for all 3 Phases S To display Apparent Power for all 3 phases 1 From Main Menu scroll to Power Display 2 Click t Or The Power Table screen appears seme so Tae Figure 5
13. ssesseesseccscecseecseecseecscecseeoo 78 9 7 Communication with UniArt Software 82 CHAPTER 10 Specifications eee eee eee eene 85 Appendix A Installation amp Configuration Check List 86 CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CHAPTER 1 INTRODUCTION 1 1 About the EINet Multimeter Large consumers of electricity e g factories hotels hospitals municipalities need to know the history of their consumption and the quality of the power supply Details such as Voltage Current Power Factor Hertz Neutral Current Energy Demands and all electricity related events are recorded in the ELNet Energy amp Power Multimeter An additional feature of the Multimeter is the ability to measure Harmonics Part of the Electricity Supply Authority s bill reflects poor or good Harmonics in the consumer s system therefore it is in his interest to monitor Harmonics and try to improve it These are all recorded on a continual basis and can be recalled and shown on the front panel display of the instrument with a few simple key strokes any time the user wishes The ElNet Energy amp Power Multimeter is a compact multi functional three phase Multimeter simple to install and is especially designed to integrate into Building Management Systems It requires no s
14. the Technical Menu from the main screen From the Technical Menu select Alarm setting and press Enter The Alarm Setting Screens appear See figure 6 1 From this screen you will be able to set alarms for Voltages Currents Power Factor Harmonics PEAK amp SAG alarms and to set the values for 16 delay timers that can be linked to each one of the alarms For each alarm the user can define High alarm The set point that above that the alarm will be generated Low alarm The set point that below that the alarm will be generated Delay timer One of sixteen timers that define the time duration that the alarm should be ON in order to be written in the memory OLT WALLIE ALARH Dra _petauriner A i o j 4 j Figure 6 2 Alarm user defines 69 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Set Delay Timers Up to sixteen delay timers can be defined in the ELNet Multimeter user can link for each one of the timer one or more alarms the delay timer will check that the alarm is stable and will not write the alarm in the memory of the EUNet unless the alarm is in ON position for the time duration as set In order to set the time duration for the sixteen timers select Set Delay Timer form the screen described in Figure 6 1 Alarm Setting Screens the following screen
15. the power of the current transformer We recommend a power transformer with at least 3VA and the length of the wiring of the transformer no longer than 3m 1 From Main Menu scroll to Technical Menu 2 Click g m The Check Password screen appears CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awiy 69710 Israel siteviwww dde coil e maibcaltddc co il CHECK PASSWORD PHSSHORD 1 HT THE END CLICK 4 Jor fov jl Figure 4 1 Check Password NOTE The password is 1 3 Move the cursor with the F1 F2 F3 amp F4 buttons to number 1 See Section 3 2 for description of button functions 4 Click nter The number 1 will appear in the password field FPFASSHORD AT THE EMD CLICK Figure 4 2 Password Field siteviwww dde coil e maibcaltddc co il CONTROL APPLICATIONS Lid Supervision amp control system Tel 972 3 6474998 Fax 1972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 5 Move the cursor to the Sign with F1 F2 F3 amp F4 buttons See Section 3 2 for description of button functions If the incorrect password is inserted into the Password field an Error message appears CHECK PHSSH FRT error t PASSWORD gaa TEE CLICK e E Lo Jo fov jo Figure 4 3 Error Message Go back to step 3 and start again 6 Click IE
16. 2 years CHAPTER 8 Data Logging is an easy to follow step by step guide to obtain all the stored peaks of current voltage energy power factor etc up to 2 years of data logging CHAPTER 9 Communications gives details about the Communication capabilities of the EUNet Energy amp Power Multimeter and how to Set Up CHAPTER 10 Specifications is a detailed list of specifications of the ElNet Energy amp Power Multimeter APPENDIX A Installation amp Configuration Check List provides a Check List to insure no important steps will be missed during the initial set up 7 CONTROL APPLICATIONS Lid sitevfwww dde coil e maibcalddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aver 69710 Israel 1 3 Safety Information The purpose of this manual is to help you Please read the instructions carefully before performing any installation and note any precautions WARNING o Ensure that all incoming AC power and other power sources are turned off before performing any work on the ElNet Energy amp Power Multimeter Failure to do so may result in serious or even fatal injury and or equipment damage If the ElNet Energy amp Power Multimeter is damaged in any way do NOT connect it to any power source e To prevent a potential fire or shock hazard never expose the EUNet Energy amp Power Multimeter to rain or moisture o Keep the surrounding area free of di
17. 8 Power Table To display Apparent Power for all 3 phases in a single screen 3 Click f FERE 6509 n EVA Refer to section 5 4 for ue LZ description of peaks 4590 iun The CLEAR button resets the Peak values 7 SOG Figure 5 9 Apparent Power 50 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel 5 8 Power Factor for each Phase To display Power Factor for each phase 1 From Main Menu scroll to Power Display nter m 2 Click 3 Click de to display TABLE format The Power Table screen appears F MER THELE POWER LIMITS HATTALARALJA E FPF 8 963 Le jJ 9 Jj s Jj er j Figure 5 10 Power Table CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel 4 Click The Power Factor for each Line screen appears POWER FACTOR Figure 11 Power Factor each line 5 9 Overall Power Factor To display Overall Power Factor From Main Menu scroll to Power Display N Er TLET 2 Click and then click F4 52 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Te
18. CATIONS Ltd sincerely thanks you for choosing our ElNet Energy amp Power Multimeter We are confident that it will provide you with many years of trouble free service and give you all the power and energy information and history that you expected from the instrument when you bought it While every effort was made to keep the information as reliable helpful accurate and up to date as possible all possible contingencies cannot be covered Technical or typographical errors could occur and we would be happy to receive any comments criticisms or notifications of any such errors from you our valued customer Street Address 24A HaBarzel St Tel Aviv 69710 Israel Tel 972 3 647 4998 Fax 972 3 647 4598 Electronic Address cal ddc co il 12 CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel 1 6 Disclaimer Information in this User Manual is subject to change without notice and does not represent a commitment on the part of CONTROL APPLICATIONS Ltd CONTROL APPLICATIONS Ltd supplies this User Manual as is without warranty of any kind either expressed or implied and reserves the right to make improvements and or changes in the manual or the product at any time While it is the intention of CONTROL APPLICATIONS Ltd to supply the customer with accurate and reliable information in this User Manual CONT
19. ER ENG m amp Power Li Current amp Voltage Power display Power Quality Energy display Hlarnas report Power demand b Technical menu tT to Elnet GR Electrical Measurements amp Power Quality siteviwww dde coil e mail cal ddc co i CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system Table of Contents CHAPTER 1 INTRODUCTION e eere eene enne 5 1 1 About the ElNet Multimeter 5 1 2 How to use this manual 6 1 3 Safety Information ecce ee eee e eee ee eere eue 8 1 4 Warranty scccecccsseescsncsecavenccevevesscovsscusssvececssteiveeessasesces 9 1 5 Your comments are welcome 11 1 6 DisclaiMer sseocseecsseecsseecsseocssecsseessseecsseosssessseoso 12 CHAPTER 2 INSTALLATION e eere eene 13 2 1 Contents of packaging ecce e eee e e eene neue 14 2 2 Mechanical mounting ccce ee eee eee eene 15 2 3 Wiring Schematics ecce eee eee ee eee eee ee ee see 17 2 4 Rear Panel Connections eere 18 2 5 Manufacturing Data ecce e
20. ROL APPLICATIONS Ltd assumes no responsibility for its use or for any infringement of rights of the fourth parties which may result from its use This User Manual could contain technical or typographical errors and changes are periodically made to the information herein these changes may be incorporated in new editions of the publication siteviwww ddce coil e mail cal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CHAPTER 2 INSTALLATION In this Chapter you will find the information and instructions that the Installation Technician needs to mount and connect the ElNet Energy amp Power Multimeter WARNING e During operation hazardous voltages are present in connecting cables and terminal blocks Fully qualified personnel must do all work Failure to follow this rule may result in serious or even fatal injury to personnel and or damage to equipment e Refer to Section 1 3 Safety information before carrying out any installation o Read this manual thoroughly and make sure you understand the contents before connecting the ElNet Energy amp Power Multimeter to any power source siteviwww ddce coil e mail cal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 2 1 Contents of packaging The ElNet En
21. Reactive Power Apparent Power Fower Factor s jJ o Figure 8 2 Daily Peaks 73 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel For each one of the above options you will have the ability to get for each phase the lowest level value and the highest level value as specified in the following screen te Apr H3 14 16 13 Current Peaks a TT Tz Yo IT Lowest Ua lue Lz Lowest Ua lue Lo Highest Value Li Highest Value Lz Highest Value L3 Ls J Y Figure 8 3 Current Peaks Select one of the above options and press Enter the following screen will appear Cue ize m IL gt Figure 8 4 Current Min L1 F1 F2 change the interval time base between week month 128 days F3 F4 change the date each press will increase decrease the date by week month 128 days 74 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Power Demand The operation metod 1s very similar to the above paragraph Daily peaks and the informatin includes the maximum average for 15 minutes of the active power reactive power and apparent power demand Total Energy The operation metod is very similar to the above paragraph Daily p
22. appears Timer I 1 Time Gec z i Figure 6 3 Timer Delay By using T T F2 F3 the timer number can be changed By using SEC F4 the time delay value can be changed 70 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 6 1 2 Display Alarms Report Two alarm reports can be generated Historical alarm report includes all the information about fixed alarms return to normal status Current alarm report includes all the information about existing alarms In order to generate an alarm report from the Main Menu scroll to Alarm report and press enter scroll to Historical Repot or Current report and select one of them by using F3 F4 and press enter A list of alrms appear Press INFO F1 in order to get detailed information The following screen will appear ALAR DETAILS POWER LIP 2u0 H amp H8 11 32 89 ALARH 2a bers 11 32 03 OFF ALARM SET POINT B Ae MEASURED VALUE gt B ud MLIMBER OF EVENTS 1 Figure 6 4 Alarm Details CONTROL APPLICATIONS Ltd siteviwww ddce coil e mail cal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CHAPTER 7 DEMAND REPORTS EtNet Multimeter can generate reports that will inform the user the date of th
23. ax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel o Slide the EUNet Energy amp Power Multimeter into the pre prepared rectangular hole ensure it 1s the right way up then push the two mounting clips provided in the packaging into position Use mild force to ensure the clips are securely positioned on the outer case of the ELNet Energy amp Power Multimeter e Tighten the two mounting screws and ensure the ElNet Energy amp Power Multimeter is firmly in place Figure 2 2 Mounting Clips 16 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control sysien Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel viv 69710 Israel 2 3 Wiring Schematics To wire up the ELNet Energy amp Power Multimeter Option 1 External Power Supply rut TY ru jn 7 an KE L SUPPLY 0 v i i LOAD d Eo NM I 4 all N ed tetra a Rear BEN Pane NW ee It lem TES i wa J Only one option AN musti be used Opinion 2 Self Power Supply Figure 2 3 Schematic Wiring Diagram 18 siteviwww ddce coil e mail cal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 2 4 Rear Panel Connections Please re read section 1 3 for safety instructions To connect the Rear Panel All Connections except those to the CT core of the ELNet Energy amp Power Multi
24. creen appears SET CLOCK Lo Jj Jf E Figure 4 9 Set Clock to select Hour Minute Second to change time to return to Technical menu 39 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awiy 69710 Israel 4 6 Date Settings To set Date See Sectio 4 1 for instructions to arrive at the Technical Menu From Technical Menu scroll to Set Date The Set Date screen appears SET DHTE Lo Jo jJ d Figure 4 10 Set Date 40 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel viv 69710 Israel to return to Main menu 4 7 Zero Accumulating Values To set all accumulating values to Zero I 2 Repeat step 1 and 2 from Section 4 1 Move the cursor with the Fl F2 F3 amp F4 buttons See Section 3 2 for description of button functions Insert 6425 into the password field Click CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel CHAPTER 5 FRONT PANEL DISPLAYS In this chapter you will find instructions on ho
25. d set the max line current value by using FA CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CHAPTER 6 ALARM REPORT Every second automatically the E Net monitor all the electrical values and compare them to the pre setting alarm values The EUNet can handle and store up to1 000 alarms that are stored in the EtNet memory with their time amp date data The ElNet has three alarm relays each one of them can be linked to one or more pre defined alarms The following alarms can be defined Lines 1 Voltage alarms LA L2 L3 2 Current alarms L1 L2 L3 neutral line 3 Power factor alarms L1 L2 L3 General 4 Harmonics alarms L1 L2 L3 LO 5 PEAK amp SAG alarms L1 L2 L3 fo ABA 11 37 84 _Alarm Setting _ Voltages Currents Power Factor Harmonics FEAE amp SAG Alarms e IT ET Imer Lo jJ o Figure 6 1 Alarm Setting 68 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel For each one of the above alarms the user can define two alarms low value alarm and high value alarm The user can select one of sixteen different timers in order to delay each one of the alarms 6 1 1 Alarm setting See chapter No 4 1 how to get in
26. e there 1s no current in the neutral line then either there is no current in system OR the current for all three phases 1s balanced 1 From Main Menu scroll to Current amp Voltage ten 2 Click l 3 The Current amp Voltage screen appears as described in section 5 1 4 Click TABLE The Current amp Voltage table screen appears 44 CONTROL APPLICATIONS Ltd siteviwww ddce coil e mail cal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CURRENT LOLTAGE curr 2084 oY 40 AGA 2o1 oY 10 7A 208 1V S32 TJA 1 A iz 488 80v curr 23 399 7V Line 13 396 6V 12 395A x dori FRED Figure 5 3 Combined Displays 5 n Current in Neutral line m Volts Volts Volts Volts Volts Volts Voltage from Linel to Neutral Voltage from Line2 to Neutral Voltage from Line3 to Neutral Voltage across Linel and Line2 Voltage across Line2 and Line3 Voltage across Linel and Line3 Table 5 1 Voltage Readings CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel siteviwww dde coil e mailcal ddc co il 5 4 Voltage for 3 Phases To display Voltage for all 3 Phases and across Phases From the Main Menu scroll to Current amp Volta
27. e maximum demand The reports include Maximum Demand for active power and power factor Maximum Demand for reactive power and power factor Maximum Demand for apparent power and power factor Maximum Demand for current and voltage The EINet informs the value of the demand and the relevant power factor the time The date for all three phases the demand is the maximum value within the predefine time interval specified by the user Press F1 in order to select I PF Current power factor maximum Demand Press F2 in order to select P Q S active reactive apparent power Demand Press F4 n order to see the power factor together with the power demand Press F3 DATE in order to change the time interval within which the EtUNet will check the maximum demand 72 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel CHAPTER 8 DATA LOGGING EtNet multimeter collects automatically important electrical data day by day for approximately two years From the Main Menu scroll to Data Logging and press Enter The following screen appears Power Demand Total Energy Daily Energy Set Fast Trend Lx Jw Figure 8 1 Data Logging Daily peaks Select Daily peaks and press Enter then you will be able to get the following information Voltage Peaks Active Power
28. eaks and the informatin includes the toatl energy values for active energy reactive energy and apparent energy for each phase and total energy Daily Energy The operation metod is very similar to the above pragraph Daily peaks and the informatin daily energy consumption for active energy reactive energy and apparent energy for each phase and total energy Set Fast Trend Selecting Data logging form the screen described in Figure 8 1 will enable you to set a trend report The size of the trend report is 4200 samples of all the measurements currents voltages power power factor and more for all phases The user can set only the cycle time sampling rate and the range is from one second up to 3600 seconds one hour HAs TEENI RECORDS 4244 CURRENT RECORD 1 CYCLE TIME SECOMDS 15 JL JST E Figure 8 5 Set Fast Trend 73 siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel CHAPTER 9 COMMUNICATION 9 1 Communication Connections The ElNet Energy amp Power Multimeter supports RS232 and RS485 Connections for both are provided on the Rear Panel see Figure 6 1 and are made by means of the connectors provided The same information can be transmitted along both but only one at a time The user can choose the one that best suits his current situation and equipment
29. ergy amp Power Multimeter is packed and shipped in a carton approximately 24 5 cm long X 19 cm wide X 12 and cm high Before opening the package ensure the area clean and dry Without using any sharp instruments carefully open the carton of the ELUNet Energy amp Power Multimeter Please check the contents of the carton it should contain 1 Your new ElNet Energy amp Power Multimeter 2 ElNet GRAPHIC User Manual this book Test Certificate and Certificate of Compliance C O C A pair of Panel mounting clips d X two pole connector plugs X three pole connector plugs Du D p m 3 X Four pole connector plugs 14 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaliddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 2 2 Mechanical mounting To Mount the EUNet Energy amp Power Multimeter NOTE Do not mount the EUNet Energy amp Power Multimeter too close to any main electrical conductors Allow sufficient space to carry out maintenance to the back of the ElNet Energy amp Power Multimeter Choose a suitable location and prepare a rectangular hole according to the dimensions shown in Figure 2 1 Height 138 mm Figure 2 1 Panel Cutout siteviwww dde coil e mailcal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 F
30. ge 2 Click nter The Current amp Voltage screen appears CURRENT REMS 4910 427 124 n Amp s 2095x 2158 Amp T5il 74 L3 42 461 31 5582 CLEAR VOLT TABLE Figure 5 4 Combined Displays 3 Click VOLT FE The Voltage screen appears 46 siteviwww ddce coil e mail cal ddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 5 5 Active Power for all 3 Phases P To display Active Power for all 3 phases From Main Menu scroll to Power Display 2 Click Ps The Active Power screen appears ACTIWE POWER oe BHH 248 Hu 113 6 0Ha cce 5 JLTRELE Figure 5 5 Active power 3 Click To display Power Table Active Power for each Line Reactive Power for each Line Apparent Power for each Line Watts VAR VA Total Active Power for all 3 Lines Total Reactive Power for all 3 Lines Total Apparent Power for all 3 Lines Power Factor Table 5 2 Power Readings 48 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Peak t is the highest value reached for the adjacent reading since the ElNet Energy amp Power Multimeter was first switched on OR Since the last time the reset button was
31. he screen that was showing before the power failure occurred 28 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel CHAPTER 4 NECESSARY EINet SETTINGS In this chapter you will find instructions to set the minimum settings that are necessary to allow the ELUNet Energy amp Power Multimeter to function properly WARNING e The selection installation and settings of the Current Transformer are the most vital and fundamental actions required to ensure the accuracy of the ElUNet Energy amp Power Multimeter It is essential to know the ratio of the Current Transformer being installed into the system in order to set the parameter for the Current Transformer correctly o All three main current Lines MUST have Current Transformers of the same ratio installed onto them 29 30 siteviwww dde coil e maibcaltddc co il CONTROL APPLICATIONS Lid Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 4 1 Settings for Current Transformer To set or change settings for Current Transformer The most important setting necessary for the proper functioning of the EUNet Energy amp Power Multimeter is the Current Transformer setting The cross section of the leads to the current Transformer must be compatible to
32. i Supervision amp control s V siem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel viv 69710 Israel CHAPTER 3 USING THE EINet Multimeter In this chapter you will find descriptions and functions of the front panel and the control buttons and how to use them 3 1 Front Panel To operate the front panel The Front Panel has a graphic screen and 6 operating buttons All the readings are shown on a state of the art 160 X 128 resolution graphic screen and are explained in detail 1n Chapter 5 The Control Buttons and their functions are fully explained in Section 3 2 tor EINet rrargy amp Saad Wulri neter t ft t 4 Figure 3 1 Front Panel 24 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel 3 2 Control Buttons To operate the Control Buttons on Front Panel The ElNet Energy amp Power Multimeter has six Control Buttons With these buttons the User and Senior Electrical Engineer can achieve all the functions necessary The Control Buttons are arranged on a keypad below the display screen and require slight finger pressure to click accepts the choice and executes the commands Button performs the function that the arrow above is pointing to e g move the curser or selects the prompt that the arrow is pointing to 29 si
33. l Aviv 69710 Israel The Power Table screen appears POWER LIMITS HATTARA Overall Power Factor Lp jJ 9 jJ s Jr Jj Figure 5 12 Power Table 5 10 Active Energy To display Overall Active Energy From Main Menu scroll to Energy Display Ec 2 Click 9 The Energy Meter screen appears EMEFGY METER Active Energy EVAN KVR Figure 5 13 Energy Meter CONTROL APPLICATIONS Ltd Site www ddc co il e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 3 Read the Active Energy for Linel Line2 Line3 To return to Main Menu Bac To return to Main Menu click gt 5 11 Reactive Energy To display Overall Reactive Energy 1 From Main Menu scroll to Energy Display Click Enter gt The Energy Meter screen appears EHERGY METER Reactive Energy Figure 5 14 Energy Meter 2 Read the Reactive Energy for Linel Line2 Line3 To return to Main Menu BOCK 3 To return to Main Menu click o 54 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 5 12 Apparent Energy To display Overall Apparent Energy 1 From Main Menu scroll to Energy Display 2 Click nter The Energy Meter screen appears ENERGY METER 95459 77 Apparent Energy
34. manual is divided into chapters for ease of reference by each of these different people There could be a situation where two of the abovementioned tasks can be combined or in a rare 1nstance one person could handle all three tasks CHAPTER 1 Introduction describes the EINet Energy amp Power Multimeter its potential users the readings it can provide and some of its features in brief CHAPTER 2 Installation provides detailed instructions for unpacking mechanical mounting and electrical wiring up instructions for the Installation Technician sitevfwww dde coil e maibcalddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel CHAPTER 3 Using the EUNet Energy amp Power Multimeter describes in detail front Panel the functions of the control buttons and the Lock Utility CHAPTER 4 Parameter Configuration amp Settings explains in detail the minimum parameters settings needed by the Senior Electrical Engineer to set up and configure the EUNet Energy amp Power Multimeter CHAPTER 5 Front Panel Displays 1s an easy to follow step by step guide to obtain readings graphs tables and histories for the User CHAPTER 6 Alarm reports gives details about how to program the Alarms in the EUNet Energy amp Power Multimeter CHAPTER 7 Demand reports 1s an easy to follow step by step guide to obtain the Demand reports up to
35. mber is determined by the Item number File 0 contains Item number 128 File 1 contains Item number 129 256 File 2 contains Item number 257 384 File 3 contains Item number 385 512 4 Go to the correct Point number within that file Point number is determined by the formula Item number FILE X 128 Point Number DE CONTROL APPLICATIONS Lid Siteshawww ddc co il e mail cal ddc co il Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel 83 CONTROL APPLICATIONS Ltd siteviwww dde coil e mail cal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel E G 1 If the user the wishes to read Voltage Line 2 Item No 2 By applying the formula 2 0 X 128 2 File 0 and Point within that file 2 E G 2 If the user the wishes to read 30 Harmonics for Volts Linel Item No 330 By applying the formula 330 2 X 128 2 74 File 2 and Point within that file 74 E G 3 If the user the wishes to read 7 Harmonic for Current Line 3 Item No 467 By applying the formula 467 3 X 128 83 File 3 and Point number within that file 83 More Examples Voltage Line 2 30 Harmonics for Volts Linel 7 Harmonic for Current Line 3 N m oo N m N 2 128 eras 2 1 20 Harmonics for Volts Line 3 21 Harmonics for Volts Line3 Oo Io IN DN
36. meter are made via terminal connector plugs Voltage input Power Supply Communication etc Max recommended tightening torque for the connector screws 1s 0 5 Nm The CT cores of the EUNet Energy amp Power Multimeter are located externally on the rear of the instrument and the lead from the leg of the external Current Transformer must pass through in the correct direction NOTE Ensure all the connections to the leads of the current transformer wiring are secure and there is no mechanical strain on the wire The cross section of the leads to the current transformer must be compatible to the power of the current transformer We recommend a power transformer with at least 3VA and the length of the wiring of the transformer no longer than 3m CONTROL APPLICATIONS Ltd Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Insert the lead from side L of the Current Transformers of Line 1 through the bottom of the CT core 1A top left looking from back of the EUNet Energy amp Power Multimeter siteviwww ddce coil e mail cal ddc co il Ensure the leads from leg L of the Current Transformer on Line 1 pass through the bottom of CT core I1A Ensure the other end of the lead emerging from the top of C T core 1A is connected to leg K of the Current Transformer on Line 1 WARNING Never allow an open circuit between the two Current
37. om phase measurement 21 Neutral of external power supply CONTROL APPLICATIONS Ltd siteviwww dde coil e mail cal dde co i Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel RS485 RS485 Comm Line RS485 RS485 Comm H Line RS232 TXD RS232 Comm Transmit RS232 RXD RS232 Comm Receive RS232 COM__ RS232 Comm Common RJ45 10 BASE T line to Via standard Network Communications plug Table 2 1 Rear Panel connections 22 CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel siteviwww dde coil e maibcalfgddc co il 2 5 Manufacturing Data Press F1 on the keyboard for 6 seconds The following screen will SJ DN t JH HO NH appear ELMET INFORMATION Ep Datec Jun Z8 z ui2 Ep Time 14 33 41 Verscionzd b54d8 Flash nomm H lt 1 Unit ID 38511681 IP iid 168 35 a HC 2680 OZ 79 CH 4 4B Hit any key TEST Figure 2 5 Elnet Information Production date of software operating system Ep Time No of times the program has been updated Program version no Gone Address of MODBUS Protocol UnitID_ Consecutive calibrationno 00 Comm Unit ID IP MC Ethernet IP address Ethernet MAC address Table 2 2 Production Data 23 CONTROL APPLICATIONS Lid siteviwww dde coil e mail cal ddc co
38. pecial mounting and is ideally suited for mounting on the front face of any standard electrical panel The Configuration and Setup is menu driven with password protection Communication with external devices is simple and is based on standard known technology The ElNet Energy amp Power Multimeter boasts a new innovative built in Flash Memory which pioneers a new frontier into electrical measurement It has a MB of FLASH 9 CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel MEMORY with a capacity of recording up to 2 years of power malfunctions and interruptions Readings graphs tables amp history are shown on the graphic display of the ElNet Energy amp Power Multimeter This display is a state of the art screen with a resolution of 160X128 Each ElNet Energy amp Power Multimeter is carefully and meticulously manufactured using quality components and the latest production methods Before leaving the factory each ElNet Energy amp Power Multimeter is calibrated and sent to the customer accompanied by the test certificate and Certificate of Compliance C O C 1 2 How to use this manual We at CONTROL APPLICATIONS Ltd envisage this manual to be used by three types of people i e the Installation Technician the Senior Electrical Engineer and the end User For this reason this
39. pervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel siteviwww dde coil e mailcal ddc co il 9 5 Parity The choices of parity are either NONE or EVEN see section 6 1 1 for description of Parity 9 6 Communication Set Up To set up Serial Communications See Section 4 1 for instructions to arrive at the Technical Menu From Technical Menu scroll to Communication Settings rer Click The Communication Setup screen appears STOTU LER Cat E ton ELLUL E EMLA Ethernet IF Comm Ethernet MAC comm LS Jj Y Figure 9 2 Communication Setup 8 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control sysiem Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel From Communication Setup Menu scroll to Serial Comm ator 2 Click i The Communications Settings screen appears COMM SETTINGS LLL jl ji Jo Figure 9 3 Communications Settings Use Button 9 4 to select Address Baud Rate Parity AN Use Button rc to change value in selected field 9 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel When the selection 1s made it takes immediate affect with no further action required
40. r Line 1 Line 2 and Line 3 To display Voltage Wave Form Graphs 1 Click l The Voltage Graph screens appears Li WOLTAGE GRAPH ccr POWER JOIN Figure 5 17 Voltage Graph CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avi 69710 Israel 2 Press gt to change Voltage Graph to Line 1 Line 2 and Line 3 To display Current Wave Form Graphs N 1 Click The Current Graph screens appears Cuacr c esses cm Figure 5 18 Current Graph 2 Press to change Current Graph to Line 1 Line 2 and Line 3 58 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel To display Active Power Wave Form Graphs 1 Click The Active Power Graph screens appears ACTIWE FOWER L1 Cuacr or esses ame Figure 5 19 Active Power Graph 2 Press to change Active Power Graph to Line 1 Line 2 and Line 3 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avr 69710 Israel To display Reactive Power Wave Form Graphs 1 Click The Reactive Power Graph screens appears REACTIVE POWER Li Cuacr
41. rchased This warranty may become void if the Installation Parameter Configuration amp Setting Instructions are not carried out according to the instructions set out by CONTROL APPLICATIONS Ltd 10 CONTROL APPLICATIONS Ltd sitevfwww dde coil e maibcalddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel The ElNet Energy amp Power Multimeter has no user serviceable parts and should be opened and serviced by a duly qualified authorized representative only The sensitive electronics could become damaged if exposed to a static environment This action would void the warranty This warranty is limited to the repair and or replacement at CONTROL APPLICATION Ltd sole discretion of the defective product during the warranty period Repaired or replaced products are warranted for ninety 90 days from the date of repair or replacement or for the remainder of the original product s warranty period whichever is longer CONTROL APPLICATIONS Ltd is always at your service to advise the customer on any problem that may be encountered regarding any installation operation parameter amp configuration settings or maintenance sitevfwww dde coil e maibcalddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel 1 5 Your comments are welcome CONTROL APPLI
42. rt and clutter especially metal objects Good housekeeping pays o Inspect the cables periodically for cracks kinks or any other signs of wear o Keep children away o Do not pull the cords sitevfwww dde coil e maibcalddc co il CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aver 69710 Israel o Users should stay alert and not approach the rear of the ElNet Energy amp Power Multimeter while tired or under the influence of alcohol medicines or any other chemical substance that would tend to make a person drowsy o Do not wear loose clothing or dangling Jewelry o Above all use common sense at all times 1 4 Warranty CONTROL APPLICATIONS Ltd provides a 12 Month warranty against faulty workmanship or components from date of dispatch provided that the product was properly installed and used CONTROL APPLICATIONS Ltd does not accept liability for any damage that may be caused by natural disasters such as floods fire earthquake lightening etc CONTROL APPLICATIONS Ltd does not accept liability for any damage that may be caused by malfunction of the ELNet Energy amp Power Multimeter CONTROL APPLICATIONS Ltd will advise the customer on the proper installation and use of the EINet Energy amp Power Multimeter but will not accept any responsibility that the instrument is suitable for the application for which it was originally pu
43. rzel St Tel Avi 69710 Israel 5 Press to change Harmonics Volts Bar Graph to Line 1 Line 2 and Line 3 1 Harmonics is normally 100 If shown together with the other Harmonics distortion to the rest of the Harmonic Bar Graph will occur By toggling the ElNet Energy amp Power Multimeter are able to separate 1 Harmonics to prevent this distortion To display Harmonics Current Bar Graph Click The Harmonic Current Bar Graph screens appears Li CURRENT HARMONICS 0 0 M 05 DH Hn 17 di E dH Figure 5 24 Harmonic Current Bar Graph 64 CONTROL APPLICATIONS Ltd Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Site www ddc co il e mailcal ddc co il 5 13 3 Voltage Total Harmonic Distortion THD The ElNet Energy amp Power Multimeter is capable of measuring Voltage and Current Harmonic Distortion for the first 60 Harmonics These are presented in a table format with the Total Harmonics Distortion THD also shown To display Harmonics Tables 1 From Main Menu scroll to Power Quality Display MET 2 Click inn 3 Scroll to Harmonic Table 4 Click ia CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel The Harmonics Volt Table screens appears
44. t Tel Awiy 69710 Israel siteviwww dde coil e maibcaltddc co il 4 2 Electrical Connection Check To avoid any problems arising from incorrect Voltage Connections or accidental reversal of Current Transformer Connections it is necessary to perform a Phase Order Check before continuing To perform Electrical connection Check See Section 4 1 for instructions to arrive at the Technical Menu 1 From Technical Menu scroll to Connection check 2 Click Fnter ES The Connection Check screen appears CONMELTION CHECK Po ttage Current Li ox wo zz ok Mo L3 ok NO Phase Order OK Hit any key Figure 4 7 Connection Check CONTROL APPLICATIONS Lid siteviwww ddce coil e mail cal dde co i Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel Voltage and Current Messages Voltage OK present on Lines If OK 1s not present on 3 Lines then its not connected correctly Current present in Lines and synchronized with Voltage Lines If OK is not present on 3 Lines then its not connected correctly OPP Not Applicable Wired in incorrect direction No Voltage Table 4 1 Voltage and Current Messages No current Phase Order Messages OK Correct Phase Order of Voltage Connections OPP Incorrect Phase Order 1 e Line 2 does not follow Line 1 and or Line 1 does not follow Line3
45. teviwww dde coil e maibcaltddc co il CONTROL APPLICATIONS Lid Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Avie 69710 Israel operate exactly the same as button F1 Button PACK returns to the previous step or to the Main Menu 3 3 Lock Utility To lock and unlock the Control Buttons The Control Buttons can be locked against any unauthorized or accidental usage NOTE Only sub menus can be locked The Lock Utility does not work on the Main Menu 26 CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel viv 69710 Israel To Lock press PET for six 6 seconds A Keyboard Locked message appears on the screen when any button is pressed MOLTHGE RMS keybord lLockedt RESET CURE rece ere Figure 3 3 Keyboard locked To Unlock simply press Cr for six 6 seconds A Keyboard Unlocked message appears on the screen and normal functions can resume CONTROL APPLICATIONS Ltd siteviwww dde coil e maibcaltddc co il Supervision amp control system Tel 972 3 6474998 Fax 1972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel DL THGE RMS Figure 3 4 Keyboard Unlocked NOTE In the event of a general power failure the EUNet GR will return to t
46. w to obtain the readings that the ElNet Energy amp Power Multimeter provides e g Current Voltage Power Power Factor Energy and Power quality 5 1 Current for 3 Phases To display Current for all 3 Phases 1 From Main Menu scroll to Current amp Voltage un 2 Click The Current screen appears CUREENT RMS 49 1055 2095315 ls SO 5 1 PTI re 3 Read the Current for Linel Line2 and Line3 42 CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Awe 69710 Israel 5 2 Frequency for 3 Phases To display Frequency for all 3 Phases 1 Display the current screen as described in section 5 1 2 Click TABLE 3 Click FREQ The Frequency screen appears FREQUENCY 3 PHASES Figure 5 2 Frequency for all 3 Phases CONTROL APPLICATIONS Lid siteviwww dde coil e mailcal ddc co il Supervision amp control system Tel 972 3 6474998 Fax 972 3 6474598 24a Habarzel St Tel Aviv 69710 Israel You can reset the Peak values by using the CLEAR button Read the Frequency in Line 1 Line 2 Line3 5 3 Current in Neutral Line By using the Vector value of L1 2 3 Current ElNet Energy amp Power Multimeter calculates the Current in the Neutral Line To display Current in the Neutral Line If the reading for neutral line is 0 L
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