Home

M57x User Manual

1. Contact 56 Copyright 2011 Bitronics LLC Network Bitronics Contact Home Data Resets Setting settings Network Hostname hostname IP Address 192 168 0 171 Router 192 168 0 1 Address subnet Mask 255 255 255 0 Restore Defaults Serial Port if option ordered Bitronics Home Data Resets Settings Contact settings Serial Port Serial Port Mode RS232 Baud Rate 9600 Parity NONE min RX to RTS Delay 0 milliseconds RTS to TX Delay 0 milliseconds RTS holdup after TX 0 milliseconds PTA ELDA RTS Modem or ExtRS232 485 Converter RTR Mull Modem GO Serial Port Diagnostics Restore Defaults ML0035 December 15 2011 517 Copyright 2011 Bitronics LLC Analog Output if option ordered Bitronics Home Data Resets Settings Contact settings Analog Output Measurement 0 mA 1 mA Terminal RMS Volts A v 0 0000 150 00 15 2 RMS Volts B w 0 0000 150 00 16 RMS Volts C w 0 0000 150 00 17 Apply Restore Defaults Protocol Selection if Option ordered First select between Modbus or DNP3 You will then select Optimal Resolution default or Primary Units Next you will choose a session Under Type there will be 4 different selections for Modbus and 3 for DNP3 Under Modbus the options are Disabled TCP ASCII or RTU For DNP3 the selections are Disabled Serial or TCP Under DNP3 clicking on the Advanced button reveals more
2. 44 Watts A Watts B Watts C Max Average Watts A B C 45 Watts A Watts B Watts C ML0035 December 15 2011 95 Copyright 2011 Bitronics LLC Min Average Watts A B C 46 Watts A Watts B Watts C Average VARs A B C 47 VARs A VARs B VARs C Max Average VARs A B C 48 VARs A VARs B VARs C Min Average VARs A B C 49 VARs A VARs B VARs C Average VAs A B C 50 VAs A VAs B VAs C ML0035 December 15 2011 96 Copyright 2011 Bitronics LLC Max Average VAs A B 51 VASA VAs VAs C Min Average VAs A B 52 VAS A VAs VAs C Secondary Volts AN BN CN 53 SecVolts A SecVolts SecVolts C Secondary Volts AB BC CA 54 SecVolts AB SecVolts BC SecVolts CA Volts Aux 55 V Aux ML0035 December 15 2011 97 Copyright 2011 Bitronics LLC A 3 15 2010 Original Issue option corrections C 6 21 2010 Manual references transducer output E DeMicco new setup map configurable display setup demand screen in data view E 2 24 2011 Secondary volts screens default and E DeMicco identity setup via front 4 20mA information configurable registers points health check information 9 27 11 Split core CTs phase angle E DeMicco measurements CT polarity invert password primary units 11 15 11 Correction to Display 4 1 Setup E DeMicco Menu 5 5 and Appendix A3 for screen order New screen shot for serial port
3. The Password Security page includes the Front Panel Configuration Lock which may be used to prevent access to the following actions e Setup Mode on the Front Panel see section 5 5 e Demand Resets from the Front Panel section 6 9 4 e Home Screen selection from the Front Panel section 4 1 2 If these options are attempted while the lock is enabled the message Locked will be briefly displayed on the front panel alphanumeric display for M65x or LOC on the middle seven segment display for M350 45 ML0035 December 15 2011 Copyright 2011 Bitronics LLC Unlocked l kar Ar i Locked a 5 4 Using the M650 with a Bitronics Analog Output Converter The M650 may be used with any of the Bitronics AOC units NAO8101 NAO8102 NAO8103 or NAO8104 The AOC may be connected to the serial port The serial port must be configured for the appropriate protocol and register set for the AOC that will be connected Setting up the serial ports is accomplished by using the web interface or front buttons AOC units will only function with the M650 configured for Optimal Resolution and the Bitronics Legacy register set When using AOCs that communicate via Modbus NAO8101 and NAO8102 the M650 serial port must be set for an RxD to TxD Delay of 10ms for proper operation Serial port and connection information is shown below Refer to Figure 7 for interconnection As stated previously the AOC address must match the protocol address assigned to th
4. mn gt yw Favorites Firmware Upload Bitronics Web Configuration ca E Be Page Safety Toos Bitronics Home Data Resets Settings Contact Select a firmware image file File C mx50_1 01 0_bin LBIOWSS Figure 4 Bitronics M650 Firmware Upload Page Once the Firmware Upload page is visible use the Browse button to locate the firmware image on your computer Next use the Submit button to initiate the file transfer and installation process The instrument must be rebooted to make the new firmware active At the completion of the file transfer and installation process the instrument will prompt you to reset the instrument remotely by displaying the dialog box below after the firmware has been successfully installed It is strongly recommended that you clear your web browser s cache delete the temporary internet files after updating the firmware so that the new content will be loaded into your browser Please refer to your browser s help file on how to clear the cache A useful keyboard shortcut common to Internet Explorer Firefox and Chrome is CONTROL SHIFT DELETE which will take you directly to the relevant dialog panel Carefully select the items to be cleared Be sure to check the boxes that clear temporary internet files cache or website data and uncheck any boxes that preserve data 26 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 4 0 OPERATION 4 1 Display The M650 meters
5. 4 Inputs Measures Bus 3or4 Wir CNommi 3MWag SSS Ras 019 80V ms OOOO ooo beanie M Intended for use on nominal system voltages up to 208 V rms phase to phase 120V rms phase to neutral mum EM Input Voltage impedance 12M ohms input to case ground Voltage 2 5kV rms 1min input to case ground Withstand 2kV rms 1min input to input Frequency eek 12 December 15 2011 Copyright 2011 Bitronics LLC Sampling System Sample Rate 64 samples per cycle Data Update Rate Amps Volts Available every 100 ms Watts VAs VARs Available every 100 ms PF Number of Bits 13 ML0035 December 15 2011 Copyright 2011 Bitronics LLC Accuracy Accuracies are specified at nominal Frequency and 25C unless otherwise noted Unless noted all values are true RMS and include Harmonics to the 31st minimum Voltage AC Better than 0 1 of reading 20 to 150 V rms input to case 25ppm DegC Voltage Aux ACDC Better than 1 0 of reading Current Input option 1 Better than 0 1 of reading 20uA gt 0 1A to 2 04 20C to 70C Better than 0 1 of reading 50uA 0 01A to 0 1A 20C to 70C Minimum reading 1mA Input option 5 Better than 0 1 of reading 100uA gt 0 5A to 10 04 20C to 70C Better than 0 1 of reading 250uA 0 05A to 0 5A 20C to 70C Minimum reading 5mA Input option C Better than 0 1 of reading 100uA gt 0 5A to 10 04 20C to 70C B
6. Average VAs Max Total Min Fund Amps A B C Fund Amps Residual Fund Volts AN BN CN Fund Volts AB BC CA TDD Amps A B C THD Volts AN BN CN THD Volts AB BC CA K Factor Amps A B C Displacement Power Factor A B C Displacement Power Factor Total Fund Demand Amps A B C Max Fund Demand Amps Residual Max Fund Demand Amps A B C Average Watts A B C Max Average Watts A B C Min Average Watts A B C Average VARs A B C Max Average VARs A B C Min Average VARs A B C Average VAs A B C Max Average VAs A B C Min Average VAs A B C Volts Aux Secondary Volts AN BN CN Secondary Volts AB BC CA All on off Copyright 2011 Bitronics LLC J18VN3 N33H2S ML0035 December 15 2011 Defaults Defaults Info 50 si1nv3aa OANI Copyright 2011 Bitronics LLC How to Enter an Integer Increment highlighted digit by 1 ws Cw Highlight Previous Next digit Exit to menu How to Enter a Floating Point Number Increment highlighted digit by 1 Shifts decimal point one place to right Decimal moves to left most digit when right most digit is passed Highlight Next digit Highlights left most digit when right most digit is passed Exit to menu Qu NE How to Enter an IP address Increment highlighted digit by 1 a y Highlight Previous Next digit Numbers scroll left and right to follow highlighted digit Exit to Network menu ML0035 December 15 2011 5
7. Build Edit and Summary The Custom Display Screen Configuration page contains two sections the Build Edit panel and the Summary panel One custom display screen is built at a time in the Build Edit panel and is then added to the Summary panel which presents a list of all the custom screens that have been built The Build Edit panel is presented if there are no custom screens stored on the IED when the page is loaded otherwise the Summary panel is presented Only one panel is visible at a time Build Edit panel Select a measurement to be displayed on each display line from the dropdown lists and enter an alphanumeric label that describes the display screen Special character buttons insert the characters shown on the buttons into the Label field The K M G kilo Mega Giga button inserts an underscore character into the Label field which is automatically replaced with the appropriate unit prefix when displayed on the IED s front panel The dot character is used to separate parts of a single label into multiple labels that apply to the different display lines It is necessary to place dots between underscore that apply to different display lines The MIN MAX AVG line and phase LEDs are automatically lit by the IED based on the selected measurements Click the Next gt button to view the summary panel Bitronics Home Data Resets Settings Contact Settings Custom Display Screens Measurement Line 1 NO
8. Calibration constants for the input gain are in error The display and the communication option output are reduced in accuracy to approximately 3 Calibration constants for the phase are in error The display and the communication option output are reduced in accuracy to approximately 3 Calibration constants for the analog outputs are in error The analog output option is reduced in accuracy to approximately 3 Peak input quantity exceeds the range of the instrument Both display and communication option output accuracy reduced by an amount depending upon the degree of over range Instrument protocol configuration may be corrupted and inaccurate This may cause communication errors Will be displayed during download and will disappear shortly after user reboots meter 41 Corrective Action Correct fault external to instrument Return to factory for repair Return to factory for repair Return to factory for repair Verify input signals are within range If within range return to factory for repair Reset configuration Reboot meter when prompted Copyright 2011 Bitronics LLC 4 2 Serial Port This port when ordered can be set to RS 232 or RS 485 and support baud rates up to 115200 Set up of the Serial Port can be accomplished by using a web browser connected to the Ethernet port or via the front display buttons Setup menu 14 Serial The default configuration for the serial por
9. DECOMMISSIONING AND DISPOSAL 1 Decommissioning The auxiliary supply circuit in the equipment may include capacitors across the supply or to ground earth To avoid electric shock or energy hazards after completely isolating the supplies to the meter both poles of any dc supply the capacitors should be safely discharged via the external terminals before decommissioning 2 Disposal It is recommended that incineration and disposal to watercourses is avoided The product should be disposed of in a safe manner Any products containing batteries should have them removed before disposal taking precautions to avoid short circuits Particular regulations within the country of operation may apply to the disposal of lithium batteries 10 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 1 0 DESCRIPTION amp SPECIFICATIONS 1 1 Introduction The M650 family of multifunction SCADA meters provides a range of measurement and communications capabilities for 3 phase metering They offer an outstanding display superior communications flexibility and easy setup The following Model M650 Multifunction Meter types are covered in this manual B3 Multifunction Standard alphanumeric 3 Phase M3 Multifunction Advanced alphanumeric 3 Phase 1 2 Features Full basic measurement set with optional demand and harmonic values M3 0 2 revenue accuracy Updates every 100ms DNP3 or Modbus protocol available via configurable RS 232 RS 485 ser
10. Restore all device settings to factory defaults Restore All Defaults C Include network settings in restore ML0035 December 15 2011 65 Copyright 2011 Bitronics LLC Password Security Settings Home Data Resets Settings Contact Retype New Password Change Password Note Submit a blank password ta disable password protection Unlocked D locked gt Firmware Upload Bitronics Home Data Resets Settings Contact Select a firmware image file ML0035 December 15 2011 66 Copyright 2011 Bitronics LLC 6 0 MEASUREMENTS Basic measurement quantities are calculated and updated every 100 ms These quantities include RMS Amperes and RMS Volts Watts VARs VAs Power Factor all harmonic based measurements such as fundamental only quantities Energy and Frequency and Phase Angle Note For all of the following measurements it is important to keep in mind that the specific protocol used to access the data may affect the data that is available or the format of that data No attempt is made here to describe the method of accessing measurements always check the appropriate protocol manual for details 6 1 Changing Transformer Ratios The M650 has the capability to store values for Current Transformer CT and Potential Transformer VT turns ratios The VT and CT values are factory set to 1 1 CT and 1 1 VT These values can be entered into the M650 over the network or via front displa
11. 22 Nominal Current Certification B3 M3 1A SA ANSI C12 20 0 2CA IEC 60687 or 62053 22 0 25 The M650 meters were tested for compliance with the accuracy portions of the standards only The form factor of the M650 meters differs from the physical construction of revenue meters specified by the ANSI IEC standards and no attempt has been made to comply with the standards in whole Contact customer service for more information 1 5 Environment Surge Withstand Capability Test For Protective Relays and Relay Systems ANSI IEEE C37 90 1 2002 2 5 kV oscillatory wave and 4 kV EFT 16 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 2 0 PHYSICAL CONSTRUCTION amp MOUNTING The M650 meters are packaged in rugged aluminum case specifically designed to meet the harsh conditions found in utility and industrial applications The Front panel view is shown in Figure 1 The mechanical dimensions are shown in Figure 2 Figure 1 M650 Front View 17 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 0 209 6 DIA 4 HOLES amp 6 400 102 E LOW 85 7 5 23 133 0 63 16 4 50 177 Y Y AT Y 6A L 4 VA 5 VE 6 VE 3 VN z FWR ES f 10 12 AA O O O IA IB I O O O a I NN i i
12. a heating element in the instrument driven by the applied signal The most positive value since the last instrument reset is known as the maximum demand or peak demand and the lowest value since the last instrument reset is known as the minimum demand Since thermal demand is a heating and cooling phenomenon the demand value has a response time T defined as the time for the demand function to change 90 of the difference between the applied signal and the initial demand value For utility applications the traditional value of T is 15 minutes although the M650 can accommodate other demand intervals Section 6 9 5 The M650 generates a demand value using modern microprocessor technology in place of heating and cooling circuits it is therefore much more accurate and repeatable over a wide range of input values In operation the M650 continuously samples the basic measured quantities and digitally integrates the samples with a time constant T to obtain the demand value The calculated demand value is continuously checked against the previous maximum and minimum demand values This process continues indefinitely until the demand is reset or until the meter is reset or power removed and reapplied The demand reset and power up algorithms are different for each measurement These routines are further described in following paragraphs The maximum and minimum demand values are stored in non volatile memory on the Host Processor module NOTE Chang
13. added 4 1 3 Display Error Messages new external CT drawing E F ML0035 December 15 2011 98 Copyright 2011 Bitronics LLC ML0035 December 15 2011 99 Copyright 2011 Bitronics LLC NovaTech Bitronics D 3 Orion Bitronics LLC 261 Brodhead Road Bethlehem PA 18017 610 997 5100 Fax 610 997 5450 www novatechweb com bitronics
14. and non explosive 20 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 3 0 BACK PANEL 8 WIRING The rear view of the M650 is shown in figure 3 with optional serial port See Appendix A1 for detailed wiring diagrams Figure 3 Rear View M650 3 1 Auxiliary Power The M650 meters are powered by connections to L1 and L2 A Green LED Power PWR indicator is provided on the rear panel to indicate that the unit is powered ON It is located on the right of the rear panel 21 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 3 1 1 Specifications Input Auxiliary Voltage Nominal 48 250V dc 69 240V ac 50 60Hz Operating Range 36 300V dc 55 275V ac 45 65Hz 3 2 VT Inputs See Appendix A1 The M650 meter voltage VT signal inputs are connected to terminals 3 6 see Appendix A1 for specific wiring configurations Voltage signals are measured using a 12M ohm resistor divider with a continuous voltage rating of 7kV This ideal impedance provides a low burden load for the VT circuits supplying the signals Grounding of VT amp CT signals per ANSI IEEE C57 13 3 1983 is recommended The polarity of the applied signals is important to the function of the instrument 3 3 CT Inputs See Appendix A1 The instrument can be connected directly to a current transformer CT The Current CT signal inputs are connected to terminals 7 12 These current inputs feature 10 32 terminals to assure reliable connections Thi
15. gt Bitronics M650 Multifunction SCADA Meter User Manual F E December 15 2011 ML0035 Document Revision G 2011 by Bitronics LLC L JJ NovaTech Bitronics D 3 Orion ML0035 December 15 2011 Copyright 2011 Bitronics LLC TABLE OF CONTENTS S0 SERIES MANUAL SE OS 5 VERSION HISTORY ABRIDGED cours ico 5 CERTIFICACION a 6 INSTALLATION AND MAINTENANCE ssssonnsssssssnsnsnnnsnnannnnnnnnnnnnnnnnnn nana aes ao ocu ga Uo cua eoo ev iciiih 6 WARRANTY AND ASSISTANCE i5 dicte ko deoa o SE eon ena eco aeta t cea oe ROO oou rco een indt eee RAA RAA RAR ARR RAA RR ARR RAA RR ARA 6 AUTHORIZED REPRESENTATIVE IN THE EUROPEAN UNION e eene nennen nnn nnn nanus 7 COPYRIGHT NOTICE ooo aout or ct Lato La Ceo eo E n ero coco sn denne 7 TRADEMARKS cusco a 7 SAFETY SECTION io Skene 8 alli AAA eE tatea cided baecads sant eo sr UND none SIREN RNA 8 Explanation of symbols and labels uste diese 8 WARNING EMISSIONS CLASS A DEVICE EN55011 oooncconnconccconccconcconcnccncoconnnnonannnnaronnarennarenannnannnns 10 DECOMMISSIONING AND DISPOSAL 111 eeeoieeeesieeen eene nnn nnn ARR A ARR ARR ak nasa usus RR RR RR ARR ARR RR aan nnns 10 1 0 DESCRIPTION amp SPECIFICATIONS citus enu Eus rin 11 Weal eiirejelPleie am t a eect ON te ieee earner ndar ec wee aoe eaten a ogi branden 11 Wed ITUNES ILL Ut 11 up O PEC dd 11 k Standards and COC NS Ud 16 VAT AAA lo O 1
16. is an unassigned address for your network You can ping the IP address to make sure it is not already in use on your network You may also want to check with your network administrator to make sure the IP address you plan on using is available to use on your network After entering the Network addresses exit out of the menu and when prompted to save the new configuration settings press the button directly under the SAVE prompt identified as Y Yes Reboot the meter for the configuration changes to take effect Enter the IP Address for the meter through a standard web browser Before entering an IP address with this method make sure the current IP address and the new IP address to be assigned to the meter will not cause IP address conflicts on your local network To connect to the web server enter the meter s current IP Address in your web browser s address bar When the web server screen appears click on the Settings tab Type the new Network settings IP address Subnet mask Gateway in MLO035 December 15 2011 Copyright 2011 Bitronics LLC the appropriate fields and click the Apply button to send the new network settings to the meter Reboot the meter for the configuration change to take effect The M650 uses the following port numbers for each type of protocol Protocol Port Number DNP3 20000 TCP UDP HTML 80 TCP 502 TCP Determining the IP Address if unknown Although the IP address can be obtained via
17. shown on the M650 display front panel to be enabled or disabled by the user Custom Screens Allows the user to set up custom display screens if the standard screens dont meet their needs Load Store Settings This page allows you to save and retrieve settings for the M650 meter Password Security This page allows the user to set a password and to enable or disable access to front display configuration M650 and M653 Firmware Upload This page allows the user an interface to browse for or type in the location on their PC of new firmware for purposes of uploading to the unit screen shots showing the selections to be made for each of the above selections follow on the next few pages Default values are shown where applicable M650 configuration changes require the unit to be rebooted Configuration settings for the M650 are stored in flash memory ML0035 December 15 2011 DD Copyright 2011 Bitronics LLC ML0035 Hame Data settings Identity Name Description Owner Location Resets Settings M650_name M650_desc M650_ owner M650_locat Restore Defaults Home Data Settings Input Input Configuration Primary t C Lj 4 O a volt Average Interval Power Average Interval amann A Restore Defaults December 15 2011 Resets Contact Settings 3 Element 300 60 60 0 000 0 000 0 000 0 000
18. 00 K Factor Phase C Current K Factor WYE meters only x indicates blank k ilo M ega or G iga ML0035 34 December 15 2011 Copyright 2011 Bitronics LLC HARMONIC SUMMARY DISPLAY SCREENS Cont d Format Quantity 39 0 0000 Phase A Displacement PF 0 0000 Phase B Displacement PF 0 0000 Phase C Displacement PF DispPF 40 00000 30 Displacement PF OOOO Unused OOOO Unused DispPF T 41 000 00 Phase A Fundamental Demand Amps 000 00 Phase B Fundamental Demand Amps 000 00 Phase C Fundamental Demand Amps FndDmdl 42 000 00 Phase A Maximum Fundamental Demand Amps 000 00 Phase B Maximum Fundamental Demand Amps 000 00 Phase C Maximum Fundamental Demand Amps FndDmdl 43 000 00 Maximum Fundamental Demand Amps Residual 000 00 Fundamental Demand Amps Residual OUUU Unused FundDmdlR 44 000 00 Phase A Average Watts 000 00 Phase B Average Watts 000 00 Phase C Average Watts XW Avg 45 000 00 Phase A Maximum Average Watts 000 00 Phase B Maximum Average Watts 000 00 Phase C Maximum Average Watts xW Max 35 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 46 47 48 49 50 91 52 ML0035 000 00 000 00 000 00 xW Min 000 00 000 00 000 00 XVAR Avg 000 00 000 00 000 00 xVAr Max 000 00 000 00 000 00 xVAR Min 000 00 000 00 000 00 xVA Avg 000 00 000 00 000 00 XVA Max 000 00 000 00 000 00 XVA Min Phase A Minimum Average Watts Phase B Minimum Average Wa
19. 1 Copyright 2011 Bitronics LLC 5 6 Performing set up through the web page interface This section will assume you are able to use the factory default IP address of the case you may need to refer to section 3 5 1 Network settings and the previous 1 192 168 0 171 to connect to the web page using an HTML web server If this is not section Navigating the M650 s setup menu from the Front panel to change your network configuration settings Enter the M650 s IP address into your internet browser to connect with the M650 web page interface Internet browsers supported are Firefox Internet Explorer Safari and Google Chrome The Home page screen should appear as shown below Home page Bitronics Home Data Resets Settings Contact IED Name Mx50 name IED Model M650M3P51 1 IED Type Advanced serial Number 100699 Firmware Version 2 00 0 Display Version 01 200 IP Address 192 168 0 171 MAC Address 00 D0 4F 03 00 0 From the home screen you can select from the following tabs Data This page displays current data measurements Resets This page allows certain quantities to be reset Settings This page allows the user to change the configuration settings Making M650 configuration changes require the unit to be rebooted Configuration settings for the M650 are stored in flash memory Contact This page indicates how to contact Bitronics NOTE Some screen shots shown below may not exactly match the appearance of thos
20. 2011 INSTANTANEOUS DISPLAY SCREENS Quantity Phase A Amperes Phase B Amperes Phase C Amperes Residual Amperes Unused Unused Phase A Volts Phase B Volts Phase C Volts Phase A B Volts Phase B C Volts Phase C A Volts Phase A Watts Phase B Watts Phase C Watts Phase A VARs Phase B VARs Phase C VARs Total Watts Total VARs Unused 20 Copyright 2011 Bitronics LLC 10 11 12 13 14 15 ML0035 00000 00000 00000 XVA 0 00000 00000 00000 PF O 00000 00000 OOU xVAs PF 00 000 LILILILILEI LILILILILI Hz 12345 6789A OOUOO kWh 12345 6789A OOU kWh 12345 6789A OOUOO kVARh 12345 6789A OOUOO kVARh Phase A VAs Phase B VAs Phase C VAs Phase A PF Phase B PF Phase C PF Total VAs 30 PF Unused Frequency Unused Unused Positive kWh Unused Negative kWh Unused Positive JkVARh Unused Negative JkVARh Unused 29 December 15 2011 Copyright 2011 Bitronics LLC 16 17 18 000 00 000 00 OOOO kVAh 00000 00000 OOU kWh NET 00000 00000 0000 xW PF Hz VA hours Most significant half VA hours Least significant half Unused Watt hours Net Most significant half Watt hours Net Least significant half Unused Total Watts 30 PF Frequency Screen available on WYE meters only x indicates blank k ilo M ega or G iga ML0035 30 December 15 2011 Copyright 2011 Bitronics
21. 2011 59 Copyright 2011 Bitronics LLC Bitronics Home Data Resets Settings Contact Settings Protocol Enable Self Address Delete Oldest Event Allow Resets Allow Time Set set Needtime III oo 1 v Edit Points List Serial w 1 0 0 o Bitronics Settings Contact Home Data Resets Settings Protocol Protoco 9 o BiLF Class 0 Enable Link Status Period Validate Source Address Allow Time Set Set Needtime IIN Phase Current 1v Edit Points List TCP v seconds Phase Current 1 00 Itages 1 00 Neutral Current 0 10 Power Reactive 1 00 Itage 1 00 Power Actua 1 00 Power Actual Frequency Application Confirm litial Null 30 minutes 10000 milliseco onds nds Needtime Application Confirm Select 30 minutes 10000 milliseconds 5000 milliseconds nilliseconas O O 5 5000 5 5000 milliseconds 5 5000 3 5000 30 meo 5000 milliseconc nilliseconds lllisecona Class2 Ct 5 class2 Timeo 5000 milliseconds Retry Timeou nilliseconds Class3 C 5 Offline Timeout seconds class3 TimeoL 5000 milliseconds Max Retries 3 Binary Output Packed format v Retry Timeout 5000 milliseconds Counter 32 bit without flag vi Offline Timeout 30 seconds Frozen LAS Acton lag xi Counter Event 32 bit with flag Ba Frozen Counter Event 32 bit with flag v Binary Output Packed format Analog I
22. 6 A mE 16 2 0 PHYSICAL CONSTRUCTION MOUNTING asssssssssrsssnnn nssnnn nnnnnannsn nannnn ran nnn ARR ARA RAR RAR ARR RAR R ansa nana annt 17 E A RR MERE MCCC TNE Nee R NN ANNONS 19 2 3 Protective Ground E arin CONNECIONS it metriska tb nr ac n TEE dun ANAR iu o cte BANER bd SNR 19 M OVE CU A A ASEAS NN G set 19 20 SUDOIV Vial S ISCOMMCC sans ed e ITNE NN ATS ee 19 Aa sotaan ae E EE AEN A 19 PATA A Ee qs RE O O eee E A ee 20 3 0 BACK PANELS WIRING reciia ai lord asado 21 k AUXI POWE ioie oroa te Ac eo eee a E ee ee ee 21 SS e S T Tc N 22 3 2 VT Nputs Sees SA A A 22 QE EO M Mo LA A a ES A a a RR OA Ri 22 Sx Seal OFS 6S SOCOM GZ tacita i ica 22 ENENG ce ast cae ee oc ONE 22 A TO EET 23 3 5 2 Indicators Ethernet ACT amp Serial LEDS esee 25 3 5 3 Firmware upgrades Ethernet service port msssmnssressessresrrerresrrorreorresrerrrrsrrrr nine rer rens rr nr rs rr arr rn rann nn 25 40 OPERATION p ont d d tastes dl dadas 21 E DIS OI AY ed dele 21 3 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 4 1 1 Overview Buttons FUNCTIONS cccccccececececececcccccccecececeueaeaccceneneaeaeseeteneneauaeaceteneneaeaeaeeneneneass 39 4 1 2 Keypad Functions for Display MOCOG sssmrsrressassrrssrrrrrasrresrarrrer rer ren rrrr rank rrr rar ran R RR ARR R nennen anas nnns 40 4713 Display Error Messages aliens iet pri ned ceeds at ace E eee ewe 41 AA O a o o CIEN MINI De I M I DNI
23. 72 element mode and which phase voltage is missing select one of the following 2 5 element A 2 5 element B or 2 5 element C 6 4 Voltage Aux The M650 M3 provides a measurement for the voltage connected to the power supply terminals This is a differential voltage The value can be AC or DC depending upon the power supply voltage source 6 5 Power Factor The per phase Power Factor measurement is calculated using the Power Triangle or the per phase WATTS divided by the per phase VAs The Total PF is similar but uses the Total WATTS and Total VAs instead The sign convention for Power Factor is shown in Figure 9 6 6 Watts Volt Amperes VAs VARs On any power connection type 2 272 and 3 element the M650 calculates per element Watts by multiplying the voltage and current samples of that element together This represents the dot product of the voltage and current vectors or the true Watts The per element VAs are calculated from the product of the per element Volts and Amps The per element VARs are calculated from fundamental VARs ML0035 December 15 2011 68 Copyright 2011 Bitronics LLC In any connection type the Total Watts and Total VARS is the arithmetic sum of the per element Watts and VARs The sign conventions are shown in Figure 9 When used on 2 element systems the reference phase voltage typically phase B input is connected to the Neutral voltage input and effectively causes one of the element
24. Also on Screen 7 Total Minimum VAR Demand Total Maximum VAS Total VAS Also on Screen 10 Total Minimum VAS Screen available on WYE meters only x indicates blank k ilo M ega or G iga ML0035 32 December 15 2011 Copyright 2011 Bitronics LLC HARMONIC SUMMARY DISPLAY SCREENS Format Quantity 31 00000 Phase A Fundamental Amperes 00000 Phase B Fundamental Amperes 00000 Phase C Fundamental Amperes Fnd Amps 32 00000 Fundamental Residual Amperes OUUU Unused OUUU Unused FndN Amps 33 00000 Phase A Fundamental Volts 00000 Phase B Fundamental Volts 00000 Phase C Fundamental Volts Fnd xV 34 000 00 Phase A B Fundamental Voltage 000 00 Phase B C Fundamental Voltage 000 0 Phase C A Fundamental Voltage Fnd xV 35 000 00 Phase A Current Total Demand Distortion TDD 000 00 Phase B Current Total Demand Distortion TDD 000 00 Phase C Current Total Demand Distortion TDD TDD 36 000 00 Phase A Voltage Total Harmonic Distortion THD 000 00 Phase B Voltage Total Harmonic Distortion THD 000 00 Phase C Voltage Total Harmonic Distortion THD THD V 37 000 00 Phase A B Voltage Total Harmonic Distortion THD 000 00 Phase B C Voltage Total Harmonic Distortion Vo THD 000 00 Phase C A Voltage Total Harmonic Distortion Vo THD THD V 33 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 38 00 000 K Factor Phase A Current 00 000 K Factor Phase B Current 00 0
25. E de DUE cQ T cat 42 4 2 1 IM edin c e M RANN ARN 42 5 0 FUNCTIONAL DESCRIPTIO Nm enrE essent ecue eap cta uen a cn 45 RO C seder 45 o2 MIE Weber 45 E ls A et lot rere tans a sets br stet gie snk dence eta a ansehen uae etait antes 45 5 4 Using the M650 with a Bitronics Analog Output Converter c ooccccccnccccnccncncnonncncnnnncnnnncncnncnnnnnnnnnnnnnnnos 46 5 5 Navigating the M650 s setup menu from the front panel occoocnccccnconcncnonnnncnncncnnoncncnnnononnnnnnnnnnnnos 47 5 6 Performing set up through the web page interface coocccoccccccnccccnccncncnncnnnnnnonononnnnconcnnnnnnnnnnonnanonnnoss 52 6 0 MEASUREMENTS scrret A A At 67 MO eo A Sko i pete E ecu bd Sr baute d Rn RAA 67 SN A A bode NN C EE 67 il A AA a e O pr NANNE ec 67 6 0 VOOSE CHANE S ttorna o M MI te de M o e IM i ge 68 TEE MOTA A m uM M A I D MEM M E i i M 68 Bo OIE Tell uero oce da LSU IE M M dE i LE M M 68 6 6 Watts Volt Amperes VAS VARS au cutie core Gotten iO tne xo buon Dci er das tee E e ues mu rete de 68 6 6 1 Geometric VA Calculations Em 69 AP a a a 69 60 9 FEU a e des rd et A 70 6 9 Demand Measurements cueste essen sneer ieee ected een Eco dares 71 6 9 1 Ampere and Fundamental Ampere Demand oocccccncnccnncccncccnccncncnncnnnnnnnnnnnnnnnnnnrnnnnnnnnnnnonnnennnnnnnos 71 0 9 2 Volt Dead ios 72 6 9 3 Power Demands Total
26. Enter selected submenu or configuration item or Increments the highlighted digit when entering number or IP address or N No when prompted 1 Setup mode is initiated upon pressing combination of Up Arrow and Exit Figure 6 Button functions in Set up Mode 39 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 4 1 2 Keypad Functions for Display Mode Measurements screens may be stepped through manually by pushing the up and down arrow keys Pushing the Toggle Exit key turns the scroll function off and on When the scroll function is activated the measurement screens will automatically step through the user defined screens Auto scroll state ON OFF is stored in non volatile memory Pressing the Home Enter key will bring up the home screen The factory default home screen will be Amps A B C If a user enables or disables screens via the front display buttons from Setup Mode Scrn Ena then the home screen will automatically become the 1 enabled screen The home screen can be setup as any one of the enabled screens by simultaneously pressing the Home Enter and Toggle Exit buttons when on the desired screen and can also be done through the web server Settings tab Table 1 Button Functions Button Display Mode Function Setup Mode Function Down Arrow Previous Previous menu item y measurement value or Y Yes when prompted Home Enter Scroll to designated home Enter selected submenu or JA screen confi
27. LLC DEMAND DISPLAY SCREENS 19 20 21 22 23 24 20 26 ML0035 Format 000 00 000 00 000 00 Amps Dmd 00000 00000 00000 Amps MAX 000 00 000 00 pogo AmpsDmdR 000 00 000 00 000 00 xV Avg 00000 00000 00000 XV MAX 00000 00000 00000 xV MIN 000 00 000 00 000 00 xV Avg 00000 00000 00000 XV MAX Quantity Phase A Amps Demand Phase B Amps Demand Phase C Amps Demand Phase A Maximum Amperes Demand Phase B Maximum Amperes Demand Phase C Maximum Amperes Demand Residual Amps Demand Maximum Residual Amps Demand Unused Phase A Average Voltage Phase B Average Voltage Phase C Average Voltage Phase A Maximum Volts Demand Phase B Maximum Volts Demand Phase C Maximum Volts Demand Phase A Minimum Volts Demand Phase B Minimum Volts Demand Phase C Minimum Volts Demand Phase A B Average Voltage Phase B C Average Voltage Phase C A Average Voltage Phase A B Maximum Volts Demand Phase B C Maximum Volts Demand Phase C A Maximum Volts Demand 31 December 15 2011 Copyright 2011 Bitronics LLC 27 28 29 30 00000 00000 00000 xV MIN 00000 00000 00000 xwW T L 00000 00000 00000 XVAR T L 00000 00000 00000 XVA T J Phase A B Minimum Volts Demand Phase B C Minimum Volts Demand Phase C A Minimum Volts Demand Total Maximum Watt Demand Total Watts Also on Screen 7 Total Minimum Watt Demand Total Maximum VAR Demand Total VARs
28. NE M Line 2 NONE m Line 3 NONE ha Label special Characters Alphanumeric Note Sel ttings are saved to IED upon clicking the Apply button on next page Summary panel Screens are saved to IED once the Apply button has been clicked A row screen from the summary table can be selected for viewing editing or deleting by clicking its radio button ML0035 December 15 2011 64 Copyright 2011 Bitronics LLC The order of the screens can be changed by selecting a screen from the list and clicking on the up or down arrows Bitronics Home Data Resets Settings Contact i Custom Display Sc S Settings Custom Display Screens Label Measurement 1 Measurement 2 Measurement 3 En Enable 1 VA WA RMS Volts A RMS Amps A RMS Watts A v O 2 VA WB RMS Volts B RMS Amps B RMS Watts B v O 3 VA WC RMS Volts C RMS Amps C RMS Watts C v O 4 kVARh W KVAR Hrs Lag KVAR Hrs Lag RMS Watts Total v 5 _VDmdA Max Demand RMS Volts A Demand RMS Volts A Min Demand RMS Volts A v O 6 VDmdBO0 Max Demand RMS Volts B Demand RMS Volts B Min Demand RMS Volts B v O 7 VDmdCo Max Demand RMS Volts C Demand RMS Volts C Min Demand RMS Volts C v Load Store Device Settings GOBitronIcs Home Data Resets settings Contact settings Load Store Settings Select a configuration file File Browse_ Load network settings from file ave to 7 ej Store IED configuration to computer estore Factory Default
29. T IN TN REO 19 2 57 6 115 2 Copyright 2011 Bitronics LLC 13S3H TWIY3S XHOML3N A1fdNI 103010Yd a SCRN ENA Amps 0 Amps R kVolts 0 kVolts Watts O A To kW kVAR kVAQ PFO kVA PF Hz kWh kWh kVARh kVARh kVAh KWhNER kW PF Hz AmpsDmd AmpsDmd AmpsDmdR VAvg AVBERA VMin VAvg VMax VMin 48 ML0035 December 15 2011 Amps A BE C Amps Reblidual Volts AN BN CN Volts AB BC CA Watts A B C VARs A B C Total Watts Total VARs VAs A B C Power Factor A Pl C Total VAs 30 PF Frequently kWAatt Hour l Normal kWatt Hours Reverse kVAR Hours Laggin kVAR Hours Leading kVA Hours kWatt Hours Net Total Watts 30 PF Frequency Demand Amps A B C Plax Demand Amps A B C Demand Amps Residual Average Volts AN BN CN Max Average Volts AN BN CN Min Average Volts AN BN CN Average Volts AB BC CA Max Avellage Volts AB BC CA Min Average Volts AB BC CA Copyright 2011 Bitronics LLC 319VN3 N33495 December 15 2011 kWTot kVARTot kVATot FndAmps FndAmpsR FndV FndV TDDI THDV THDV K Factor DispPFO DispPFT FndDmdlQ FndDmdiR FndDmdiQ kWAvg kWMax kWMin kVARAvg kVARMax kVARMin kVAAvg kVAMax kKVAMin VAux SecVolts SecVolts All 49 contd Average Watts Max Total Min Average VARs Max Total Min
30. The connections for the 0 1 mA output option are shown in figure 10 while the connections for the 4 20 mA with external and internal loop are shown in figure 11 ML0035 December 15 2011 79 Copyright 2011 Bitronics LLC 0 1mA Transducer Output Connections 100007 A A Figure 10 0 1mA Transducer Output Connections ML0035 December 15 2011 80 Copyright 2011 Bitronics LLC 4 20mA Transducer Output Connections External Loop Supply 100010R1 LOOP SUPPLY 40Vdc MAXIMUM NOTE COM PIN 14 INTERNALLY CONNECTED TO CHASSIS GROUND E 4 20mA Transducer Output Connections Internal Loop Supply 100009R1 NOTE COM PIN 14 INTERNALLY CONNECTED TO CHASSIS GROUND Figure 11 4 20mA Transducer Output Connections ML0035 December 15 2011 81 Copyright 2011 Bitronics LLC APPENDIX A1 CT VT Connection Diagrams Please note that there is an option on the Settings Input page to invert the CT Polarity see screen shot clip below This option is the equivalent of swapping the connections in the connection diagrams below at the HI and LO terminals for each CT input that is swapping 7 and 10 8 and 11 9 and 12 The effect is a 180 degree phase shift in the current signals Primary 5000 0 Secondary 5 nvert CT polarity ML0035 December 15 2011 82 Copyright 2011 Bitroni
31. Watts VARs and VAS occoccccnccccccnccccnccocnnonnnonononnnnnoncnonnnnnnnnnnnnnonncnonons 72 6 94 Demand IS CS CUS cas sete tthe PP A aimee termes 72 0 9 9 Wi leniolna Rec E e 73 6 10 Harmonic Measurement o O a 73 6 101 Voltage Distomion THD atinada daa 13 6 10 2 Current Distorion THD and DD dia skissen 13 6 40 3 Fundamental CUSNt dut este ite aces heel ui eee dee Me sr 74 0104A Fundamental VOMaAdO cali a aida 74 MIES E AC Ol AAA E 75 6 10 6 Displacement POWeL Facto viii dd 75 TR Prase S Ries cR ETT t TEE 75 6 11 Hearibeatand Heath ONO Crta a a 76 6 12 List of Available Measurements amp Settings ooocccoccccocncconnconnnnoncnonononnononncnnnncnnnnnnnnnnnonnnonacnnnanonns 77 A a SNR Ge ee me en en uua x eae ne ee ee 17 6 14 Instantaneous Measurement Principles coooccoccnccccnccocncconnonanccnnnnnnononannononnnnannonnnonannnnannnnannnnanenns 78 6 14 1 Sampling Rate and System Frequency cccccccsscccseeccececeececseeecseeceueeceueecueesseeesueeseueesseeenaees 78 7 0 ANALOG TRANSDUCER OUTPUT OPTION assssssssssssnnasnnnnsnnnunnnnnnnnnnnn nnnn kann ARR ARR nnn nura RA RAR ARR RR RR RAR RR RR RR RA 79 TA INO GU GU T V raser oO m 79 AR ees naden Reiner no 79 A e nosa 79 AP PEN BD DE o Di 82 AT CTNTCOnnecuon DIS Ol alfiS stand 82 AZ E
32. advanced functions that may or may not need to be changed Clicking on the Basic button hides the advanced functions A detailed description of the setup parameters for Modbus and DNP3 can be found in the Appendix of the respective protocol manuals There are both fixed and configurable register point lists Please refer to the appropriate protocol manual for more information regarding how to view or edit the register point list ML0035 December 15 2011 58 Copyright 2011 Bitronics LLC Bitronics Bitronics Settings Protocol Home Data Resets Settings Contact Home Data Resets Settings Contact settings Protocol Protocol Modbus O DNP3 Protocol Modbus scaling O Optimal Resolution DNP3 Primary Units Amps per count 1 0e 4 volts per count 1 000 ho scaling Oo Optimal Resalutian Watts per count 1 0e4 v O Primary Units Amps per count 1 000 Session v volts per count 1 000 Type TCP 4 Watts per count DOC Slave Address 1 Register Set TUCI vw Edit Registers Tag Register H o Session Edit Points List Receive Frame Timeout 4000 milliseconds Type IED Source Master IP Address 0 0 0 0 Master Destination lo IED Listen Port 502 Tag Register Jo Master IP Address 0 0 0 0 Max Holding Regs to Read 125 IEC Listen Port 20000 Max Holding Regs to write 125 Apply Restore Session Defaults Restore Session Defaults Modbus DNP3 ML0035 December 15
33. can display several per phase and total quantities for the circuit being monitored In order to make all quantities available the display scrolls from quantity to quantity approximately every 5 seconds The quantities are refreshed once a second The Alphanumeric display at the bottom of the instrument indicates to the user what quantity is being displayed The Alphanumeric display also provides the user with primary engineering units Watts kWatts MWatts etc Listed on the following pages are standard screens available in the M650 note that demand and harmonic summary screens are only available in model M3 Configurable screen enable settings allow the user to enable or disable each of the display screens in order to view only a selected subset of all the measurements the meter is capable of displaying Refer to the section in this manual on Setup Mode for instructions on programming Screen Enable Settings Setup menu Scrn Ena The following screens are enabled by default Amps A B C Volts AN BN CN Volts AB BC CA Total Watts Total Vars VAs Total Power Factor Frequency Demand Amps A B C The Default HOME screen is Amps A B C 2 MLO035 December 15 2011 Copyright 2011 Bitronics LLC Format 00000 00000 00000 Amps 00000 pogo pogo AmpsR 00000 00000 00000 xVolts 00000 00000 00000 xVolts 00000 00000 00000 xWatts 00000 00000 00000 xVAR O 00000 00000 OOOO xW xVAR December 15
34. cs LLC 2 Element 3 Wire DELTA Connection Phase A Reference Shown 100003R1 Two Phase CTs Shown Phase A Current Measured in CT Return BUS 1 V1 ABC STATION AUX POWER SUPPLY FOLLOW FUSING RECOMMENDATIONS CONNECT s A AM GROUND CT VT CIRCUITS ACCORDING TO IEEE STD C57 13 3 2005 LOAD 2 Element 3 Wire DELTA Connection Phase B Reference Shown 100002 BUS 1 V1 ABCN STATION AUX POWER SUPPLY FOLLOW FUSING RECOMMENDATIONS CONNECT TO A AM O GROUND CT VT CIRCUITS ACCORDING TO IEEE STD C57 13 3 2005 Figure 12 Signal Connections M650 MLO035 December 15 2011 83 Copyright 2011 Bitronics LLC 2 1 2 Element WYE Connection Shown with Phase B Voltage Missing 100004 s BUS 1 V1 LAS P ou A FS ABCN STATION AUX POWER SUPPLY FOLLOW FUSING RECOMMENDATIONS CONNECT 3 Element 4 Wire WYE Connection 100001 N BUS 1 V1 AN mdi m pnr AN ABCN d STATION AUX POWER SUPPLY FOLLOW FUSING RECOMMENDATIONS CONNECT s GROUND CT amp VT CIRCUITS ACCORDING TO IEEE STD C57 13 3 2005 Figure 12 Signal Connections M650 ML0035 December 15 2011 84 Copyright 2011 Bitronics LLC SOURCE A BCN Power flow in the direction from Source to Load will indicate on the instrument a
35. e M650 communications port Protocol Baud Parity Media 9600 NONE RS485 9600 EVEN RS485 46 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 5 5 Navigating the M650 s setup menu from the front panel Setup Mode 4 2 D a E BTN1 BTN4 Display gt ES opem EXIT Menu Navigation Enters selected submenu or configuration item Increments the highlighted digit when entering number or IP address lx m o Z O TON ES y Volts d S Power 1 4 Energy 1 2 1 InputCfg 1 2 2 y VT Ratio 1 2 3 CT Ratio 1 2 4 AmpDmdlv 1 2 5 VitAvglv 1 2 6 PwrAvglv 1 2 7 TDDdenom 1 5 Protocol 1 0000 lt x lt 10000 1 0000 lt x lt 20000 10 lt x lt 10000 10 lt x lt 10000 10 lt x lt 10000 SAAI Phase A 2 PhaseB 1 7 Defaults 97292929 ALI m e N N Exits current menu selection and moves up to next higher menu level Returns to display mode on exit from main setup menu CS AN e AN gt EPT o METE ENTE 1 4 1 RS485 Moves to next or previous menu item EL NN gt TS EVEN ALWAYS 1 Mark ALWAYS 0 Space Floating point number Integer IP Address 1 5 1 SriPrtcl i ModbAddr DNP Addr 1 5 2 Srl Addr ML0035 December 15 2011 1 4 2 soe i n i di 2 5E C 0 0 lt x lt 20 0 E 0 0 lt x lt 20 0 E ES BER
36. e from your actual meter ML0035 December 15 2011 52 Copyright 2011 Bitronics LLC Data page Two views Instantaneous and Demands WX Jum A fp LAS TET F ata V fed i AB a A k VM ise E Instantaneous Dem ands Amps Volts Volts Phase 4 0 000 123 29 A B Phase B 0 000 0 12329 B C Phase C 0 000 ol 123 33 C A 0 09 Residual 0 000 Phase A L 0 0 gt 0 0 0 0 Phase B 0 0 0 0 0 0 Phase C 0 0 0 0 0 0 Total 0 0 0 Energy Used kWh Energy Produced kWh Energy Lag kVARR Energy Lead KVARh VT Scaling 1 0000 1 CT Scaling 5 0000 5 Frequency 60 013 Health 1 004 sec Time Between Polls Instantaneous Demands Amps Maximum eis Phase A 0 000 0 000 Amps Phase B 0 000 0 000 Amps Phase C 0 000 0 000 Amps Present o Maximum Minimum Demand Phase A 123 70 123 57 0 00 Volts Phase B 123 71 123 57 0 00 Volts Phase C 123 74 123 61 0 00 Volts Total Power Present eN Maximum Minimum Demand Watts Watts VARS 0 3 VARS VAS 0 VAS ML0035 December 15 2011 Heartbeat 53 0000 0000 12 Copyright 2011 Bitronics LLC Bitronics Home Data Resets Settings Contact Am ps OD volts C Power En ergy Settings page Click on one of the settings categories Identity Input Network Serial Port Protocol Screen Enable Custom Screens Load Store Settings Password sec
37. eed to be lit for a valid connection to be established At least one brand of converters will not output an optical idle unless it receives a forced 10 Mb copper link pulse for some reason auto negotiation pulses confuse it Some hubs switches will not output an optical idle unless they receive an optical idle This then inhibits the converter from outputting a copper link pulse enabling the M650 to link In this condition no device completes the link Verify that the fiber converter s and or fiber hub switch are matched for the same type of fiber connections A 100BASE FX port will NEVER inter operate with the 10BASE FL port fiber auto negotiation does not exist On the fiber connection try swapping the transmit and receive connector on one end Verify that the fiber converter s and or fiber hub switch use the proper optical wavelength 100BASE FX should be 1300nm ML0035 December 15 2011 86 Copyright 2011 Bitronics LLC A3 Display Screens Visual Representations Screen Amps A B C 1 Phase A Amps Phase B Amps Phase C Amps Amp Residual Amps Residual Volts AN BN CN Volts A Volts B Volts C Volts AB BC CA Volts AB Volts BC Volts CA Watts A B C Watts A Watts B Watts C ML0035 December 15 2011 er Copyright 2011 Bitronics LLC VARs A B C VARs A VARs B VARs C Total Watts Total VARs Total Watts Total Vars VASA B C V As A VAs B VAs C Power Fac
38. en Enable menu 1 6 Scrn Ena This setup can also be accomplished via the web interface through the Ethernet service port by going to the appropriate setup page Enable Disable Display Mode Screens via the Web Server The screens can be enabled or disabled via the web server Refer to section 5 6 From the web page select the Settings tab then click on Screen Enable in the menu list For all the Watt VAR and or PF displays the SIGN of the quantity is indicated by the center segment of the left most digit which will be illuminated to produce a for negative quantities Positive quantities will have no polarity indication This restricts the display to 4 digits in the Watt and or VAR display however this is a restriction for the display only internally the instrument still carries full precision 38 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 4 1 1 Overview Buttons Functions O Bitronics Move up and down Toggle display through list of screens scroll On and Off If display is scrolling the first button press will stop the scrolling Scroll through screens to Home screen If display is scrolling the first button press will stop the scrolling 1 Pressing any button when the display is scrolling will end the scroll Figure 5 Button functions for Display Mode o Bitronics E Move up and down Exits current menu and through menus moves to the next higher menu or Return to Display mode
39. etter than 0 1 of reading 250uA 0 05A to 0 5A 20C to 70C Minimum Minimum reading SM omA 0 001 Hertz NERO Fer e ATL 0 001 Hertz Power Meets or exceeds IEC Meets or exceeds fe MM MH OO 60687 0 2S 60687 0 2S Communication Ports Serial option Ethernet Single port copper 10 100 Base TX standard Either the serial port or analog output may be ordered as an option but not both Environmental Operating Temperature 40C to 70C Relative Humidity 0 95 non condensing 14 ML0035 December 15 2011 Copyright 2011 Bitronics LLC Installation Category IC III Distribution Level Refer to definitions below Pollution Degree Pollution Degree 2 Refer to definitions below Enclosure Protection Front Panel IP 20 Rear IP 20 to IEC60529 2001 When equipment is mounted in an appropriately rated protective enclosure to NEMA or IP protection classifications as required for the installation Ratings are applicable for enclosure category 2 see definitions Altitude Up to and including 2000m above sea level Physical suc ee 10 32 Studs for current inputs Recommended Torque 12 In Lbs 1 36 N m CT Voltage Terminal Block accepts 22 10 AWG 0 35 to 5mm wire or terminal lugs up to 0 375 VT amp 9 53mm wide Precautions must be nd to prevent shorting of lugs at the terminal block AUX A minimum distance of 1 8 3mm is recommended between uninsulated lugs to maintain PWR insulation requi
40. for ML0035 December 15 2011 73 Copyright 2011 Bitronics LLC voltage measurements where the fundamental only varies slightly it is ineffective for current measurements since the fundamental varies over a wide range Using traditional THD 30 THD may mean a 1 Amp load with 30 Distortion or a 100 Amp load with 30 Distortion By using TDD these same two loads would exhibit 0 3 TDD for the 1 Amp load and 30 TDD for the 100 Amp load if the Denominator was set at 100 Amps In the M650 Current Demand Distortion is implemented using Equation 3 The TDD equation is similar to Harmonic Distortion Equation 2 except that the denominator in the equation is a user defined number This number IL is meant to represent the average load on the system The denominator l is different for each phase and neutral and is set by changing the denominator values within the M650 Note that in Equation 3 if equals the fundamental this Equation becomes Equation 2 Harmonic Distortion In the instrument this can be achieved by setting the denominator to zero amps in which case the instrument will substitute the fundamental and calculate Current THD Note that there is a separate writeable denominator for each current input channel The TDD Denominator Registers are set by the factory to 5 Amps secondary which is the nominal full load of the CT input with a 1 1 CT These writeable denominators can be used in conjunction with the distortion meas
41. g Ec d 0 30 8 3 38 86 93 97 101 ne poU E Figure 2 Mounting and Overall Dimensions M650 18 ML0035 December 15 2011 Copyright 2011 Bitronics LLC gt gt 2 1 Installation WARNING INSTALLATION AND MAINTENANCE SHOULD ONLY BE PERFORMED BY PROPERLY TRAINED OR QUALIFIED PERSONNEL 2 2 Initial Inspection Bitronics instruments are carefully checked and burned in at the factory before shipment Damage can occur however so please check the instrument for shipping damage as it is unpacked Notify Bitronics LLC immediately if any damage has occurred and save any damaged shipping containers 2 3 Protective Ground Earth Connections The device must be connected to Protected Earth Ground The minimum Protective Ground wire size is 2 5 mm 12 AWG Bitronics LLC recommends that all grounding be performed in accordance with ANSI IEEE C57 13 3 1983 2 4 Overcurrent Protection To maintain the safety features of this product a 3 Ampere time delay T fuse must be connected in series with the ungrounded non earthed hot side of the supply input prior to installation The fuse must carry a voltage rating appropriate for the power system on which it is to be used A 3 Ampere slow blow UL Listed fuse in an appropriate fuse holder should be used in order to maintain any UL product approval 2 5 Supply Mains Disconnect Equipment shall be provided with a Supply Mains Disconnect that can be actuated by the operator a
42. guration item or Increments the hightlighted Enter digit when entering number or IP address or N No when prompted Toggle Exit Toggle Auto Scroll On Off Exits current menu Ay selection and moves up to next higher menu level Returns to display mode on exit from main setup menu Combination Up and Enter Setup Mode Exit keys a Resets and configuration setting are done in the setup menu Combination Up and Resets Demand Values Down Keys a y 40 MLO035 December 15 2011 Copyright 2011 Bitronics LLC Button Combination Home Enter and Toggle Exit keys Resets are found in setup menu Display Mode Function Designate the displayed screen as Home Screen 4 1 3 Display Error Messages Setup Mode Function Error messages from self test are shown on the display The table below summarizes the errors and the messages displayed SELF TEST RESULT SUMMARY FOR 50 SERIES DEVICES Display Oveflow Input gain calibration checksum error Input phase calibration checksum error Analog outputs calibration checksum error Input Over Range Protocol Configuration Error Firmware Download in Progress ML0035 Fault Indication Display flashes 9999 G CAL P CAL A CAL CLIP PCFG FLASH December 15 2011 Effects of Fault Measured quantity is too large to be displayed Communication option output may still be accurate if overload does not exceed meter input ratings
43. he M650 meters is most easily performed using the web interface via the Ethernet service port Basic configuration can also be handled from the front display by entering the setup mode 5 2 HTML Web Server The M650 incorporates an internet compatible HTML web page 5 3 Passwords Passwords can be setup through the web interface in the 50 Series for use in controlling access to configuration and other functions available through the Ethernet port or the front panel display Passwords may be comprised of the 95 printable ASCII characters as defined by http en wikipedia org wiki ASCIIFASCIIL printable characters which includes 0 9 a z A Z and special characters Passwords may have maximum length of 20 characters and a minimum of 1 character Passwords prompts may be disabled by leaving the new password field blank and clicking the Change Password button The default password from the factory is aaaa The password is used to authenticate a session when prompted The session authentication will last until the user clicks the Log Out link on the upper right corner of the Web Interface or after five minutes elapses Authentication will be required when attempting the following actions Resetting demand and energy values on the Web Interface Resets page Applying changes to any settings on the Web Interface Settings tab Uploading new firmware on the Firmware Upload page Changing the password on the Password Security page Rebooting the IED
44. hould be Belden 9841 or equivalent The maximum cable length for RS 485 is 4000 ft 1200m Or according to manufacturer s recommendations for the equipment Figure 7 Typical RS 485 Cable Wiring 43 ML0035 December 15 2011 Copyright 2011 Bitronics LLC Place 1200hm terminator at PUE of RS 485 100005R1 Serial Port Connections in R5232 Mode RS 232C to PC DB9F RS 232C to PC DB25F DB9 FEMALE DB25 FEMALE connected to connected to SERIAL PORT PC DTE SERIAL PORT PC DTE LLOEM E RE AO AE TXD 19 RXD 2 TXD 19 RXD 3 RXD 18 TXD 3 RXD 18 TXD 2 RTS 17 GND 5 RTS 17 GND 7 CTS 16 DTR 4 CTS 16 i DTR 20 SHLD 15 DSR 6 SHLD 15 DSR 6 GND 14 DCD 1 GND 14 DCD 8 RTS 7 RTS 4 TS 8 CTS 5 RI 9 RI 22 RS 232C to Modem DB9M R5 232C to Modem DB25M DB9 MALE DB25 MALE connected to connected to SERIAL PORT Modem DCE SERIAL PORT Modem DCE TXD 19 TXD 3 TXD 19 TD 2 RXD 18 RXD 2 RXD 18 RXD 3 RTS 17 GND 5 RTS 17 GND 7 CTS 16 DTR 4 CTS 16 DTR 20 SHLD 15 DSR 6 SHLD 15 DSR 6 GND 14 DCD 1 GND 14 DCD 8 m RTS 7 RTS 4 CTS 8 CTS 5 RI 9 RI 22 The cable should be Belden 9842 or equivalent The maximum cable length for RS 232 is 50 ft 15m 100006R1 Figure 8 RS 232 Cable Wiring Diagram 44 MLO035 December 15 2011 Copyright 2011 Bitronics LLC 5 0 FUNCTIONAL DESCRIPTION 5 1 Configuration Setup of t
45. ial port Available Ethernet protocol support for DNP3 TCP UDP or Modbus TCP Web Based configuration via Ethernet service port Wide range universal power supply Rugged aluminum case One model covers all wiring options 10 Standard 4 round meter 11 3 line at once easy to read long life LED displays 12 Ultimate precision with five digits per line 13 Instant recognition of the displayed function from the alphanumeric display in engineering units 14 Easy setup and scrolling from front display with Touch Sense buttons A AS 1 3 Specifications Power Supply Input Voltage Nominal 48 250V dc 69 240V ac 50 60Hz Operating Range 36 300V dc 55 275V ac 45 65Hz Burden 5W max 10VA max Display 3 lines of 5 digits Red LED 0 56 High 1 line 8 character alphanumeric Red LED 0 20 High Display Interface 4 buttons 11 ML0035 December 15 2011 Copyright 2011 Bitronics LLC CT Current Inputs VT PT Voltage Inputs MLO035 Input Signals HG toons Jae S oO Input OptionC SA ac with spitcore CTs OCOC oOo Input Option 5 Oto 10A ms continuous at al rated temperatures input Option Oto 10A rms continuous at al rated temperatures Input Option 5 Withstands 30A ac continuous 400Aac for 2 seconds C ptoone Not applicable OOOO All Input Options Input Option 5 0 04VA Q SA ms 60Hz 0 00160hms 60Hz FS inputOptionC Not applicable OOOO AI Input Options Configuration
46. inal Safety Ground Earth Es s Installing Commissioning and Servicing Equipment connections Personnel undertaking installation commissioning or servicing work on this equipment should be aware of the correct working procedures to ensure safety The product documentation should be consulted before installing commissioning or servicing the equipment Terminals exposed during installation commissioning and maintenance may present a hazardous voltage unless the equipment is electrically isolated ML0035 December 15 2011 Copyright 2011 Bitronics LLC gt p If there is unlocked access to the equipment care should be taken by all personnel to avoid electric shock or energy hazards Voltage and current connections should be made using insulated crimp terminations to ensure that terminal block insulation requirements are maintained for safety To ensure that wires are correctly terminated the correct crimp terminal and tool for the wire size should be used Before energizing the equipment it must be grounded earthed using the protective ground earth terminal or the appropriate termination of the supply plug in the case of plug connected equipment Omitting or disconnecting the equipment ground earth may cause a safety hazard The recommended minimum ground earth wire size is 2 5 mm 12 AWG unless otherwise stated in the technical data section of the product documentation Before energizing the equipment the fo
47. ing Regs to Read 125 Max Holding Regs to Write 125 Restore Session Defaults Modbus RTU ML0035 December 15 2011 61 Copyright 2011 Bitronics LLC Bitronics Home Data settings Protocol Protocol Oc session Type amp lave Address Receive Frame Timeout Master IP Address IED Listen Port Max Holding Regs to Read Max Holding Regs to Write Restore Session Defaults ML0035 December 15 Resets settings Contact Modbus DNPS 1 p TCP v 1 BiLF12 v View Registers 0 4000 0 0 0 0 502 125 125 Modbus TCP 2011 62 Copyright 2011 Bitronics LLC Screen Enable Bitronics Home Data Resets Settings Contact Settings Screen Enable L I m 0000000723 088000 Vatt Hours Normal Watt Hours Reverse O O AR Hours Lagging O00 000 Demand Amps AB Demand Amps Residua OOOO OOOOOOOO THE r tn wm E r K Factor Amps A B C Displacement Power Factor A B C Displacement Power Factor Tota Fund Demand Amps A B C Fund Demand Amps Residua Jax Fund Demand Amps A B C B C O Average VARs A B C O Average VARs A B C O D DW DW Yo w DW DW No Ni DW ODW Mu DW Mi Mo Mi DW DW DW Bu DN Mo DN Bo DM OD OD OD D OD DN Mo D Mo Mo OD SH D Mo Mo DW No Mo Mo 33 D Mi S3 D NS 3 8 Mi OOOO ML0035 December 15 2011 63 Copyright 2011 Bitronics LLC Custom Display Screen Settings Two Sections
48. ing VT or CT ratios does NOT reset demand measurements to zero Demand Quantity Phase Reference Function Phase Residua Fundamental Amperes Phase Residual vos Phase Phase present MM Volts Phase Phase Present Max Min 6 9 1 Ampere and Fundamental Ampere Demand ML0035 December 15 2011 71 Copyright 2011 Bitronics LLC Present Ampere Demands are calculated via the instantaneous measurement data used to calculate the per phase Amperes Upon power up all Present Ampere Demands are reset to zero Maximum Ampere Demands are initialized to the maximum values recalled from non volatile memory Upon Ampere Demand Reset all per phase Present and Maximum Ampere Demands are set to zero When Ampere Demands are reset Fundamental Current Demands are also reset 6 9 2 Volt Demand Present Volt Demands are calculated via the instantaneous measurement data used to calculate the per phase Volts Upon power up all Present Volt Demands are reset to zero The Maximum Volt Demands and Minimum Volt Demands are initialized to the minimum and maximum values recalled from non volatile memory In order to prevent the recording of false minimums a new Minimum Volt Demand will not be stored unless two criteria are met First the instantaneous voltage for that particular phase must be greater than 20Vims secondary Second the Present Demand for that particular phase must have dipped Present Demand value must be less than previous Present Dema
49. les The M650 measures all signals at an effective rate of 64 samples cycle accommodating fundamental signal frequencies from 45 to 65Hz depending on model Samples of all bus signals are taken using a 16 Bit A D converter effectively creating 64 snapshots of the system voltage and current per cycle 6 14 1 Sampling Rate and System Frequency The sampling rate is synchronized to the frequency of any of the bus voltages prioritized as follows V14 N Vip n V1cn This is the frequency reported as the System Frequency The sampling rate is the same for all channels ML0035 December 15 2011 78 Copyright 2011 Bitronics LLC 7 0 ANALOG TRANSDUCER OUTPUT OPTION 7 1 Introduction The Transducer Output options 0 1 mA or 4 20 mA feature 3 separate outputs each with two terminals one which provides a unique return path for each output 7 2 Specifications Outputs 3 bi directional 0 1mA active or 4 20mA loop powered passive 0 1mA Current Range Output Range O to 1mA into 10K ohms or less Overload to 2 1mA into 5K ohms or less Resolution 0 22UA Output Resistance 500 ohm 4 20mA Current Range Output Range 4 to 20mA Resolution 1 1uA Max Loop Voltage 40Vdc Max Voltage Drop 2 3V 20mA 4 20mA Internal Loop Supply Max Output Voltage 6V 60mA Accuracy 0 25 of Full Scale Input Data Update Rate poll rate 3100ms minimum Input Capacitance any Terminal to Case AT OpF 7 3 Connections
50. llowing should be checked Voltage rating and polarity CT circuit rating and integrity of connections Protective fuse rating Integrity of ground earth connection where applicable Equipment operating conditions The equipment should be operated within the specified electrical and environmental limits Current transformer circuits Do not open the secondary circuit of a live CT since the high voltage produced may be lethal to personnel and could damage insulation Insulation and dielectric strength testing Insulation testing may leave capacitors charged up to a hazardous voltage At the end of each part of the test the voltage should be gradually reduced to zero to discharge capacitors before the test leads are disconnected Do not attempt to perform installation maintenance service or removal of this device without taking the necessary safety precautions to avoid shock hazards De energize all live circuit connections before work begins ML0035 December 15 2011 Copyright 2011 Bitronics LLC gt gt Fiber optic communication Where fiber optic communication devices are fitted these should not be viewed directly Optical power meters should be used to determine the operation or signal level of the device WARNING EMISSIONS CLASS A DEVICE EN55011 This is a Class A industrial device Operation of this device in a residential area may cause harmful interference which may require the user to take adequate measures
51. nd simultaneously open both sides of the mains input line The Disconnect should be UL Recognized in order to maintain any UL product approval The Disconnect should be acceptable for the application and adequately rated for the equipment 2 6 Instrument Mounting The instrument may be mounted into a standard 4 round panel opening as shown in Figure 2 The unit will mount through the 4 inch round panel opening from the front Align the four 10 32 studs attached to the flange with their appropriate mounting holes as shown by the panel hole pattern Use four 10 32 nuts with lock washers applied onto the studs from the back side of the panel Make sure that any paint or other coatings on the panel do not prevent electrical contact WARNING DO NOT over tighten the nuts on the mounting studs HAND tighten with a standard nut driver 12 inch pounds is recommended MAXIMUM torque is 15 inch pounds 19 ML0035 December 15 2011 Copyright 2011 Bitronics LLC Several instruments may be mounted on a 19 Rack panel if desired Three units will fit side by side on a standard 5 25 high panel Figure 2 indicates the dimensions of the panel hole cutout Leave adequate space surrounding the instrument when determining mounting arrangements 2 Cleaning Cleaning the exterior of the instrument shall be limited to the wiping of the instrument using a soft damp cloth applicator with cleaning agents that are not alcohol based and are non flammable
52. nd value Upon Voltage Demand Reset all per phase Maximum Voltage Demands are set to zero Minimum Voltage Demands are set to full scale 6 9 3 Power Demands Total Watts VARs and VAs Present Total Watt VAR and VA Demands are calculated via the instantaneous measurement data The Total VA Demand calculation type is based on the instantaneous Total VA calculation type Section 6 6 Upon power up all Present Total Watt VAR and VA Demands are reset to the average of the stored Maximum and Minimum values The Maximum and Minimum Demands are initialized to the minimum and maximum values recalled from non volatile memory Upon a demand reset the Maximum and Minimum Demands are set equal to the Present Total Watt VAR and VA Demand values A demand reset does not change the value of the Present Total Watt VAR and VA Demands 6 9 4 Demand Resets The demand values are reset in 3 groups current voltage and power This can be accomplished via the front display or from a web browser ML0035 December 15 2011 2 Copyright 2011 Bitronics LLC 6 9 5 Demand Interval The M650 uses 900 seconds 15 minutes as the default demand interval for current The default for average volts and average power measurements is 60 seconds Three separate independent demand intervals may be set for current voltage and power The range of demand intervals is 10 to 9999 seconds These settings can be accomplished by using the front display or web serve
53. nductor Inc 6501 William Cannon Drive West Austin TX 78735 gzip inflation uses code Copyright 2002 2008 Mark Adler inarp uses WinPcap which is Copyright 1999 2005 NetGroup Politecnico di Torino Italy and 2005 2010 CACE Technologies Davis California TRADEMARKS The following are trademarks or registered trademarks of Bitronics LLC Bitronics logo Bitronics PowerPlex _ Triplex Triple l MultiComm PowerServe SubCycle Technology SubCycleStuf The following are trademarks or registered trademarks of the DNP User s Group DNP DNP3 The following are trademarks or registered trademarks of Schneider Automation Inc MODSOFT Modicon Modbus Plus Modbus Compact 984 PLC ML0035 December 15 2011 Copyright 2011 Bitronics LLC SAFETY SECTION This Safety Section should be read before commencing any work on the equipment Health and safety The information in the Safety Section of the product documentation is intended to ensure that products are properly installed and handled in order to maintain them in a safe condition It is assumed that everyone who will be associated with the equipment will be familiar with the contents of the Safety Section Explanation of symbols and labels The meaning of symbols and labels that may be used on the equipment or in the product documentation is given below A Caution refer to product documentation Caution risk of electric shock Functional Ground Earth Terminal a Protective Conductor Term
54. nections 3 5 3 Firmware upgrades Ethernet service port New versions of firmware may be released by Bitronics from time to time either to add new functionality or to correct errors in code that may have escaped detection prior to commercial release Consult the factory for detailed information pertaining to the availability of firmware upgrades In cases such as this it is desirable to support a mechanism for new firmware to be installed remotely The ability to upgrade Firmware is done over the Ethernet port The M650 family utilizes a page in the Web Server interface to upload and install new firmware A password protected hyperlink is provided from the Configuration Settings Page that navigates to the Firmware Upload page First obtain a copy of the firmware image The firmware image is a binary file less than 1 MB in length that can be attached to email distributed on a CD or downloaded from an FTP site as circumstances dictate Place a copy of the firmware image on 20 MLO035 December 15 2011 Copyright 2011 Bitronics LLC your computer then access the upload page from the Firmware Upload link on the Configuration Settings page This will take you to the Firmware Upload page which looks like the screen capture in Figure 4 Firmware Upload Bitronics Web Configuration Windows Internet Explorer AE Ge 3 gt http ff192 168 0 17 1 fupload html ba iy B File Edt View Favorites Tools Help x Convert T F Select
55. nput 16 bit without flag v Counte 32 bitwithout flag Analog Input 16 bitwithout time iv Frozen Counte 32 bit without flag Analog Output Status 16 bit with flag vi Counter Even 32 bit with flag Frozen Counter Eve 32 bit with flag Receive Fragment Size 2048 16 bit without flag 16 bit without time 16 bit with flag 2048 ansmit Fragment Size 2048 292 292 e Le Jl 1 le 1 1x Transmit Fragment Size Receive Frame Size Transmit Frame Size Receive Frame Timeout First Character Timeout Link Confirm Mode Link Confirm Timeout 2048 292 292 15000 milliseconds Never bd 2000 nilliseconds Receive Frame Timeout 15000 seconds First Character Timeout 0 seconds P Connect Timeou 1000 milliseconds Link Confirm Mode Never JDP Broadcast Address 0 0 0 0 Link Confirm Timeout 2000 secon UDP Local Port 20000 ink Retries 3 JDP Destination Port 2 ink Offline Poll Period 10000 secon JDP Initial Unsolicited Port 20000 Restore Session Defaults DNP Serial JDP Validate Address Apply Restore Session Defaults DNP TCP ML0035 December 15 2011 60 Copyright 2011 Bitronics LLC Bitronics Home Data Resets fishies Contact settings Protocol Modbus DNPS U OQ an e m gt m Lr in mk Register Set BILF12 View Registers Tag Register 0 Receive Frame Timeout 4000 Inter Character Timeout 4 Max Hold
56. ntial damages or other liabilities on the part of Bitronics LLC except this warranty covering the repair of defective materials The warranties of merchantability and fitness for a particular purpose are expressly excluded For assistance contact Bitronics LLC at Telephone 610 997 5100 Fax 610 997 5450 Email bitronics novatechweb com Website www novatechweb com bitronics Shipping 261 Brodhead Road Bethlehem PA 18017 8698 USA ML0035 December 15 2011 Copyright 2011 Bitronics LLC AUTHORIZED REPRESENTATIVE IN THE EUROPEAN UNION Nova Tech Europe BVBA Kontichsesteenweg 71 2630 Aartselaar Belgium T 32 3 458 0807 F 32 3 458 1817 E info europe novatechps com COPYRIGHT NOTICE This manual is copyrighted and all rights are reserved The distribution and sale of this manual is intended for the use of the original purchaser or his agents This document may not in whole or part be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form without prior consent of Bitronics LLC except for use by the original purchaser The product described by this manual contains hardware and software that is protected by copyrights owned by one or more of the following entities Bitronics LLC 261 Brodhead Road Bethlehem PA 18017 schneider Automation Inc One High Street North Andover MA 01845 Triangle MicroWorks Inc 2213 Middlefield Court Raleigh NC 27615 Freescale Semico
57. oducts is based on measurements using equipment whose calibration is traceable to the United States National Institute of Standards Technology NIST INSTALLATION AND MAINTENANCE Bitronics LLC products are designed for ease of installation and maintenance As with any product of this nature installation and maintenance can present electrical hazards and should be performed only by properly trained and qualified personnel If the equipment is used in a manner not specified by Bitronics LLC the protection provided by the equipment may be impaired In order to maintain UL recognition the following Conditions of Acceptability shall apply a After installation all hazardous live parts shall be protected from contact by personnel or enclosed in a suitable enclosure WARRANTY AND ASSISTANCE This product is warranted against defects in materials and workmanship for a period of thirty six 36 months from the date of their original shipment from the factory Products repaired at the factory are likewise warranted for eighteen 18 months from the date the repaired product is shipped or for the remainder of the product s original warranty whichever is greater Obligation under this warranty is limited to repairing or replacing at our designated facility any part or parts that our examination shows to be defective Warranties only apply to products subject to normal use and service There are no warranties obligations liabilities for conseque
58. or that phase which is the denominator and the result will be the actual RMS magnitude of the selected harmonic Fundamental Volts and Amps can be used in conjunction to obtain Fundamental VAs and when used with Displacement Power Factor can yield Fundamental Watts and Fundamental VARs 6 10 5 K Factor K Factor is a measure of the heating effects on 63 transformers and it is defined in ANSI IEEE C57 110 gt L xh 1986 Equation 4 is used by the M650 to determine K K Factor Factor where h is the harmonic number and I is the ba magnitude of the h harmonic K Factor is measured on h 1 each of the three phases of amps however there is no Total K Factor K Factor like THD and PF does not Equation 4 K Factor indicate the actual load on a device since all three of these measurements are ratios Given the same harmonic ratio the calculated K Factor for a lightly loaded transformer will be the same as the calculated K Factor for a heavily loaded transformer although the actual heating on the transformer will be significantly different 6 10 6 Displacement Power Factor Displacement Power Factor is defined as the cosine of the angle phi between the Fundamental Voltage Vector and the Fundamental Current Vector The sign convention for Displacement Power Factor is the same as for Power Factor shown in Figure 9 The Total Displacement Power Factor measurement is calculated using the Power Triangle or the
59. ours for each feeder These energy quantities are calculated every cycle from the Total Watts Total VARs and Total VAs and the values are stored into non volatile memory every 15 seconds Energy values may be reset All values are reset simultaneously Refer to the appropriate protocol manual for details ML0035 December 15 2011 69 Copyright 2011 Bitronics LLC 6 8 Frequency The M650 monitors the change in Phase Angle per unit time using the Phase Angle measurement for the fundamental generated by the FFT The System Frequency is the frequency of the input used for synchronizing the sampling rate Positive Power Direction SOURCE Quadrant 2 Quadrant 1 P lt O gt watts from load to source P 0 gt watts from source to load Q gt 0 gt lagging inductive Q gt 0 gt lagging inductive PF lt 0 PF gt 0 Q Re Re P P lt 0 gt watts from load to source P 0 gt watts from source to load Q O gt leading capacitive Q lt 0 gt leading capacitive PF lt 0 PF gt 0 Quadrant 3 Quadrant 4 Im C P S cos Eom pst Q S sin 4 S x 1 The angle by which the current phasor lags the voltage Figure 9 Sign Conventions for Power Measurements P is Power Q is VARS and S is VA ML0035 December 15 2011 70 Copyright 2011 Bitronics LLC 6 9 Demand Measurements The traditional thermal demand meter displays a value that represents the logarithmic response of
60. over at 4 294 967 295 4 294 967 seconds The counter starts at zero on power up and is NOT stored in non volatile memory M650 meters have several self tests built in to ensure that the instrument is performing accurately The results of these self tests are available in the Health Check register which is a simple 16 bit binary value Each bit represents the results of a particular self test with 0 indicating the test was passed and 1 indicating the test was failed If Health status failures occur the meter may have experienced an operational failure The table below provides a reference of error codes The Health Check value shown in the M650 web live data page is a hexadecimal representation of the binary value For example a Health Check value of 0000 0014 is the equivalent of the binary value 000000000010100 The 1 shown in bit 2 and bit 4 represents a failed test in those bits which indicates a checksum error for both the gain and phase on the calibration Contact the factory for further instructions Health Check Error Codes Bit Description Checksum error on analog output either 0 1mA or 4 20mA calibration constants Checksum error on gain calibration of inputs Checksum error on phase calibration of inputs Indicates firmware download in progress and measurements are offline ML0035 December 15 2011 76 Copyright 2011 Bitronics LLC 6 12 List of Available Measurements amp Settings Please note that not all mea
61. plex If needed adapters are available to convert the MT RJ to ST connectors the same that are used in the Bitronics 70 Series 3 5 1 Network settings The M650 meters come preconfigured for interconnection to an HTML web server with default settings for IP address SUBNET mask and ROUTER GATEWAY address Network Default Preconfigured Settings IP Address Subnet mask Router Gateway Address 192 168 0 171 255 255 255 0 192 168 0 1 It is very important that the network have no duplicate IP addresses so an IP address conflict is NOT created for your network It is recommended to perform your initial setup for network addresses using the front buttons on the meter unless it is known that the default preconfigured IP address is not already an assigned address on your network Changing the stored Configuration of these network addresses may be accomplished by using one of the following methods Enter Network addresses using the meter s front buttons Refer to the section in this manual on Navigating the M650 s setup menu from the Front panel for further instruction regarding the button sequence you will use to scroll through the menu structure This will provide a handy menu tree Activate the setup mode using the front buttons on the meter by pressing the Up Toggle Exit buttons simultaneously Scroll to menu selection 1 3 Network in order to change the Network settings Enter an IP address that you know
62. r setup 6 10 Harmonic Measurements All harmonic and harmonic related measurements are calculated every 100 ms In the following sections Harmonic 0 indicates DC Harmonic 1 indicates the fundamental and Harmonic N is the nth multiple of the fundamental 6 10 1 Voltage Distortion THD 63 Voltage Harmonic Distortion is measured by phase in gt Y several different ways The equation for Total Harmonic Y THD 42 x 100 Distortion THD is given in Equation 1 Note the V denominator is the fundamental magnitude Equation 1 Voltage THD 6 10 2 Current Distortion THD and TDD Current Harmonic Distortion is measured by phase in 63 several different ways The first method is Total Harmonic ya Distortion THD The equation for THD is given in Equation 95777 2 42 x 100 2 Note the denominator is the fundamental magnitude Equation 2 Current THD Alternatively Current Harmonic Distortion can be cm measured as Demand Distortion as defined by gt LE IEEE 519 519A Demand Distortion differs from YTDD 42 x 100 traditional Harmonic Distortion in that the denominator ie of the distortion equation is a fixed value This fixed denominator value is defined as the average monthly Equation 3 Current peak demand By creating a measurement that is based on a fixed value TDD is a better measure of distortion problems Traditional THD is determined on the ratio of harmonics to the fundamental While this is acceptable
63. rements Recommended Torque 9 In Lbs 1 02 N m Serial 6 position removable terminal block accepts 26 14AWG solid or 26 12 AWG stranded wire Port Recommended Torque 7 in lbs 0 79 N m Ethernet RJ45 8 position modular jack Category 5 for copper connection 100m 328 ft UTP unshielded twisted pair cable Boo 1 8 lbs 8 kg pea Industry standard 4 round case 7 0 inches long Intended Use Indoor use Indoor Outdoor use when mounted in an appropriately rated protective enclosure to NEMA or IP protection classifications as required for the installation Class 1 equipment to IEC61140 2001 15 ML0035 December 15 2011 Copyright 2011 Bitronics LLC Definitions Enclosure Category 2 Enclosures where no pressure difference relative to the surrounding air is present Installation Category Overvoltage Category III Distribution Level fixed installation with smaller transient overvoltages than those at the primary supply level overhead lines cable systems etc Pollution Any degree of foreign matter solid liquid or gaseous that can result in a reduction of electric strength or surface resistivity of the insulation Pollution Degree 2 Only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation is to be expected 1 4 Standards and Certifications 1 4 1 Revenue The M650 family of meters exceeds the accuracy requirements of ANSI C12 20 and IEC 60687 or IEC62053
64. s positive Typical 4 Wire 3 Element Y Connection Arrows indicate label on Split Core CT B LOAD SOURCE A B C Power flow in the direction from Source to Load will indicate on the instrument as positive 4 Typical 3 Wire 2 Element A Connection White HI Black LO Arrows indicate label on Split Core CT LOAD Figure 13 50 Series External Split Core Signal Connections MLO035 December 15 2011 85 Copyright 2011 Bitronics LLC A2 Ethernet Troubleshooting If the Link LED fails to illuminate this is an indication that there is trouble with the connection and communication will not proceed without solving the problem Ifa copper connection is used between the M650 and the hub switch check the following items 1 Oe oe 10 11 Verify that the connectors are fully engaged on each end Verify that the cable used is a straight through cable connected to a normal port Alternatively a cross over cable could be connected to an uplink port this could later cause confusion and is not recommended Verify that both the M650 and hub switch are powered Try another cable If along CAT 5 cable is used verify that is has never been kinked Kinking can cause internal discontinuities in the cable lf a copper connection is used to an external fiber converter Verify that the LINK LED on the converter is lit on at least one side Both sides n
65. s CA Total Watts Max Avg Min 28 Average Watts Max Average Watts Avg Average Watts Min Total VARs Maxl Avg Min 29 Average VARs Max Average VARs Avg Average VARs Min Total VAs Max Avg Min 30 Average VAs Max Average VAs Avg Average VA Min ML0035 December 15 2011 92 Copyright 2011 Bitronics LLC Fundamental Amps A B C 31 Fnd Amps A Fnd Amps B Fnd Amps C Fundamental Amps Residual 32 l Fnd Amps Residual Fund Volts AN BN CN Be Fnd Volts A Fnd Volts B Fnd Volts C Fund Volts AB BC CA 34 Fnd Volts AB Fnd Volts BC Fnd Volts CA TDD Amps A B C 35 TDD Amps A TDD Amps B TDD Amps C ML0035 December 15 2011 93 Copyright 2011 Bitronics LLC THD Volts AN BN CN ii THD Volts AN THD Volts BN THD Volts CN THD Volts AB BC CA 37 THD Volts AB THD Volts BC THD Volts CA K Factor Amps A B C 38 K Factor A K Factor K Factor C Displacement Power Factor A B C 39 Displacement PF A Displacement PF B Displacement PF C Displacement Power Factor Total 40 Displacement PF T ML0035 December 15 2011 94 Copyright 2011 Bitronics LLC Fund Demand Amps A B 41 Fnd Dmd Amps A Fnd Dmd Amps B Fnd Dmd Amps C Max Fund Demand Amps A B C 42 Fnd Dmd Amps A Fnd Dmd Amps B Fnd Dmd Amps C Max Fund Demand Amps Residual 43 Fnd Dmd Amps R Fnd Dmd Amps R Average Watts A B
66. s results in a robust current input CT connection with negligible burden to ensure that the user s external CT circuit can t ever open circuit even under extreme fault conditions Grounding of CT signals per ANSI IEEE C57 13 3 1983 is required 3 4 Serial Ports See section 4 2 The M650 meters are equipped with an optional serial port The port is software user configurable for RS 232 or RS 485 The RS 232 drivers support full and half duplex modes See Figures 7 8 for signal assignments 3 5 Ethernet The M650 Ethernet port meets or exceeds all requirements of ANSI IEEE Std 802 3 IEC 8802 3 2000 and additionally meets the requirements of part 8 1 TCP IP T profile for physical layer 1 Ethernet copper interface M650 meters are offered with a standard Ethernet 10 100 Megabit Mb RJ45 copper interface TOBASE T and 100BASE TX which automatically selects the most appropriate operating conditions via auto negotiation This interface is capable of operating either as half duplex compatible with all Ethernet infrastructure or full duplex interfaces which allow a potential doubling of network traffic Note that the 22 ML0035 December 15 2011 Copyright 2011 Bitronics LLC meters come with the port setup as a service port with Modbus TCP IP or DNP3 TCP IP or UDP software offered as an option An option to replace the standard RJ45 port with a MT RJ 100BASE FX fiber port also exists operating at 1300 nm far infra red full du
67. s to be zero It is not required to use any particular voltage phase as the reference on 2 element systems When used on 2 element systems the per element Watts VARs and VAs have no direct physical meaning as they would on 2 and 3 element systems where they represent the per phase Watts VARS and VAS When used on 272 element systems one of the phase to neutral voltages is fabricated as described in Section 6 3 In all other respects the 272 element connection is identical to the 3 element connection 6 6 1 Geometric VA Calculations GEOMETRIC VA xWatiSsora VARSsora This is the traditional definition of Total VAs for WYE or DELTA systems and is the default method for Total VAs calculation The value of Total VAs calculated using this method does not change on systems with amplitude imbalance relative to a balanced system There is also a relationship to the Total Power Factor which is described in Section 6 4 Total Power Factor calculations using the Geometric VA method will still indicate a 1 on a system with phase amplitude imbalance or canceling leading and lagging loads For example on a system with a lagging load on one phase and an equal leading load on another phase the Geometric VA result will be reduced relative to a balanced system but the Total Power Factor will still be 1 6 7 Energy Separate values are maintained for both positive and negative Watt hours positive and negative VAR hours and VA h
68. surements are available in every M650 model demand and harmonic values only in M3 Available Measurements Amps A B C Residual Heartbeat Average Volts AN BN CN AB BC CA K factor Amps A Average Max Volts AN BN CN AB BC K factor Amps B CA Average Min Volts AN BN CN AB BC CA K factor Amps C Average Min Watts A B C Total Phase Angle Amps A B C Average Max Watts A B C Total Meter Type Average Max VARs A B C Total Phase Angle Volts AB BC CA Average Watts A B C Total K factor Amps Residual Average Max VAs A B C Total PT Scale Factor Average Min VAs A B C Total PT Scale Factor Divisor CT Scale Factor TDD Denominator A B C CT Scale Factor Divisor THD Volts AN BN CN AB BC CA VA Hrs o Average VARS A B C Total Phase Angle Volts A B C Class 0 Response Setup TDD Amps A B C Residual Demand Max Amps A B C Residual VA Hrs Demand Amps A B C Residual VAR Hrs Lead Average VAS A B C Total Protocol Version BN B B C B Average Min VARs A B C Total Power Factor A B C Total B C C 1 B a 1 Residual CET Health Available in M3 only 6 13 Calibration Routine re calibration is not recommended or required A field calibration check every few years is a good assurance of proper operation MLO035 December 15 2011 ff Copyright 2011 Bitronics LLC 6 14 Instantaneous Measurement Princip
69. t macRangeName gt bOseries o0Series MAC base 00 d0 4F 03 default cnt is 65 536 v request verbose information CTRL C stops a scan 24 MLO035 December 15 2011 Copyright 2011 Bitronics LLC The inarp utility requires the WinPcap and Packet libraries which are bundled in the WinPcap Installer for Windows This can be downloaded from www winpcap org Installation requires Administrator privileges Examples to poll the 1st IPv4 interface inarp v 50series CTRL C stops the scan to poll the IPv4 interface associated with 192 168 1 1 use inarp v i 192 168 1 1 50series or to poll a specific mac use inarp v i 192 168 1 1 00 D0 4F 03 00 15 The inarp utility is Copyright c 2011 by Bitronics LLC All rights reserved Portions of inarp are Copyright c 1999 2005 NetGroup Politecnico di Torino Italy and Copyright c 2005 2010 CACE Technologies Davis California 3 5 2 Indicators Ethernet ACT amp Serial LEDs There are 2 LEDs on the rear panel to indicate activity is occurring on the communication ports These LEDs are useful in determining that there is activity occurring on the ports The ACT LED will flash to indicate there is activity on the Ethernet port It will also indicate that a link has been established The Serial LED flashes to indicate there is activity occurring for the serial port A troubleshooting guide is found in Appendix A2 which may be useful in establishing Ethernet con
70. the display for the M651 which does not have a display Bitronics has created a utility program to request the IP address for a specific MAC address on an Ethernet network This program can be used with the M650 as well The program is available on the company website http www novatechweb com download cfm filename 2fftp 2fdocuments 2fpremium 2fBitro nics Software 2finarp zip The program uses the Inverse Address Recognition Protocol to perform the lookup and thus is called inarp The InARP protocol definition can be found at www apps ietf org rfc rfc2390 htm The inarp utility can also scan an Ethernet network for a range of MAC addresses printing the IP address for any devices which respond Currently the only Bitronics devices which respond to inarp are 50 Series products with a release code gt 2 00 0 The general form of inarp is defined below followed by some usage examples inarp usage inarp i lt if_ipaddr gt n lt cnt gt p lt ms gt v lt mac spec gt where lt if_ipaddr gt interface ip address default is 1st Ethernet interface lt cnt gt count of addresses to poll default 1 lt ms gt period between polls 100ms lt mac spec gt lt 6ByteMac gt lt 3 5 ByteMac gt lt macRangeName gt lt 6ByteMac gt XX XX XX XX xx xx cnt can specify a range to scan lt 5ByteMac gt xx xx xxx xx xx default cnt is 256 lt 3ByteMac gt xx xx xx default lt cnt gt is 16 777 216 l
71. thernet TIoOUDIESHOO UNO usais tds 86 A3 Display Screens Visual Representations ssnonssssseessesrresresrresrrerrrsrrrrrrnrrerrrrr ran rer rr arr nnn nnn nnne nnns 87 4 ML0035 December 15 2011 Copyright 2011 Bitronics LLC 50 SERIES MANUAL SET ML0035 ML0036 ML0037 ML0038 ML0039 ML0040 M650 Family User Manual 50 Series DNP3 Protocol 50 Series Modbus Protocol M350 Family User Manual M651 Family User Manual M653 Family User Manual VERSION HISTORY ABRIDGED V1 010 V1 030 V1 040 V1 050 V1 060 V1 070 V1 090 V2 010 V3 000 V3 020 V3 030 ML0035 2010 03 25 2010 05 14 2010 06 17 2010 07 14 2010 07 20 2010 08 03 2010 10 27 2011 02 18 2011 09 08 2011 09 28 2011 12 13 December 15 2011 M650M3x51x models with firmware download capability Add 0 1mA add per phase power demands to protocols Add M350 models add configurable display screens Add secondary volts screens more info to front panel menu Add support for B3 models Add support for 1A input and 4 20mA output Add support for M651 models Add support for configurable points registers Add support for M653 models split core CTs passwords analog events frozen counter events binary events Primary Units Production support changes Modbus and DNP serial address settings configurable in front panel menu error reporting on front panel display Copyright 2011 Bitronics LLC CERTIFICATION Bitronics LLC certifies that the calibration of our pr
72. three phase Fundamental WATTS divided by the three phase Fundamental VAs The per phase Fundamental VA measurement is calculated from the product of the per phase Fundamental Amp and Fundamental Volts values The three phase Fundamental VA measurement is the sum of the per phase Fundamental VA values Arithmetic VAS 6 10 7 Phase Angles The M65x measures the Fundamental Phase Angles for all Currents Line to Neutral Voltages and Line to Line Voltages The Phase Angles are in degrees and all are referenced to the V4 y Voltage which places all Phase Angles in a common reference system Values are from 180 to 180 Degrees Note that the phase angles are only available in the TUC register set and use calculation type T8 see Modbus and DNP3 Protocol manuals for more detail As with other measurements the Phase angles can be mapped to analog outputs or used in custom display screens ML0035 December 15 2011 5 Copyright 2011 Bitronics LLC 6 11 Heartbeat and Health Check M650 meters provide a Heartbeat State Counter Register that allows the user to determine the time between successive polls This counter will increment by the number of milliseconds that have elapsed since the last time the data was updated Another use of this register is as a visual indicator that the data is changing it allows users of certain MMIs to identify disruption in the polling of the instrument The Heartbeat State Counter is a full 32 bit counter that rolls
73. ting the common current return wire through the neutral current input on systems without separate current returns for each phase ML0035 December 15 2011 67 Copyright 2011 Bitronics LLC 6 3 Voltage Channels All voltage inputs are measured relative to a common reference level essentially panel ground See Appendix 1 for input connection information Common mode signals can be removed by signal processing algorithms instead of the more traditional difference amplifier approach This greatly simplifies the external analog circuitry increases the accuracy and allows measurement of the Neutral to Ground voltage at the panel The 7kV input divider resistors are accurate to within 25ppm DegC and have a range of 400Vpeax from any input to panel ground Each sample is corrected for gain using factory calibration values stored in non volatile memory on the board Additionally a continuous DC removal is performed on all inputs The advantages of this method of voltage measurement are apparent when the M650 is used on the common 2 2 and 3 element systems refer to Section 6 5 The M650 is always calculating Line to Neutral and Line to Line voltages with equal accuracy On 2 element connections any phase can serve as the reference phase On 2 element systems one of the phase to neutral voltages is missing and the M650 must create it from the vector sum of the other two phase to neutral voltages In order to configure the M650 for 2
74. tor A B PFA PF B PFC Total VAs 30 PF VAs Total 30 PF ML0035 December 15 2011 88 Copyright 2011 Bitronics LLC Frequency 11 Frequency Watt Hrs Normal 12 Most significant half Least significant half Watt Hrs Reverse 13 Most significant halt Least significant half VAR Hrs Lagging 14 Most significant half Least significant half VAR Hrs Leading 15 Most significant half Least significant half ML0035 December 15 2011 89 Copyright 2011 Bitronics LLC kVA Hrs Most significant half Least significant half kW att Hrs Net Most significant half Least significant half Total Watts 30 PF Frequency Total Watts 30 PF Frequency Demand Amps A B C Demand Amps A Demand Amps B Demand Amps C Max Dmd Amps A B C 20 Dmd Amps A Max Dmd Amps B Max Dmd Amps C Max ML0035 December 15 2011 90 Copyright 2011 Bitronics LLC Demand Amps Residual 21 Demand Amps R MX Dmd Amps R Average Volts AN BN CN 22 Volts A Volts B Volts C Max Average Volts AN BN CN 23 Volts A Volts B Volts C Min Average Volts AN BN CN 24 Volts A Volts B Volts C Average Volts AB BC CA 25 Volts AB Volts BC Volts CA ML0035 December 15 2011 91 Copyright 2011 Bitronics LLC Max Average Volts AB BC CA 26 Volts AB Volts BC Volts CA Min Average Volts AB BC CA 27 Volts AB Volts BC Volt
75. ts is Serial Port Default Setting Protocol Physical Media Serial cable requirements for RS485 connection Tie RS 485 cable shields pin 15 to earth ground at one point in system The recommended torque ratings for the terminal block wire fasteners are listed in the Physical Specifications table section 1 3 Transient Voltage Suppressor TVS clamp devices are used on the serial port as the method of protection The serial port is clamped to a voltage of 16 7 18 5V nominal 24 46V max The clamps are rated for a peak pulse current of 24 6 max 4 2 1 RS485 Connections Note that various protocols and services have different port connection requirements When making connections to serial ports for Modbus or DNP3 over RS485 2 wire half duplex is required This is because it is imperative to maintain a minimum time period 3 1 3 characters from the time the transmitter shuts off to the next message on the bus in order to guarantee reliable communications See figure 7 below for RS485 cable wiring diagrams ML0035 December 15 2011 42 Copyright 2011 Bitronics LLC Modbus DNP3 Protocol RS485 R5485 50 SERIES DEVICE 1 DEVICE 2 SERIAL PORT PORT PORT nop TI SO AAA P0 nea Les 19 ie E ends of RS 485 16 T TTE T L string a i RB RB CABLE DRAIN WIRE COM 14 COM COM Internally connected to Chassis GND thru 100ohm resistor 100ohm 100ohm The cable s
76. tts Phase C Minimum Average Watts Phase A Average VARs Phase B Average VARs Phase C Average VARs Phase A Maximum Average VARs Phase B Maximum Average VARs Phase C Maximum Average VARs Phase A Minimum Average VARs Phase B Minimum Average VARs Phase C Minimum Average VARs Phase A Average VAs Phase B Average VAs Phase C Average VAs Phase A Maximum Average VAs Phase B Maximum Average VAs Phase C Maximum Average VAs Phase A Minimum Average VAs Phase B Minimum Average VAs Phase C Minimum Average VAs 36 December 15 2011 Copyright 2011 Bitronics LLC 93 54 55 00000 00000 00000 SecVolts 00000 00000 00000 SecVolts 000 00 OOOO OOOO V aux Phase A Secondary Volts Phase B Secondary Volts Phase C Secondary Volts Phase A B Secondary Volts Phase B C Secondary Volts Phase C A Secondary Volts Auxiliary Voltage Unused Unused Screen available on WYE meters only x indicates blank k ilo M ega or G iga MLO035 3 December 15 2011 Copyright 2011 Bitronics LLC The screens that are displayed in the scrolling mode can be programmed ENABLED DISABLED by the user This programming can be done by using the front panel buttons of the device or through the web server Enable Disable Display Mode Screens via the front buttons on Display The Screens can be enabled or disabled refer to Section 5 5 via the front display buttons by entering the setup mode section and going to the Scre
77. urements to obtain the magnitudes of harmonics in other words convert from percent to amps This is simply done by multiplying the percent TDD by the TDD Denominator for that phase and the result will be the actual RMS magnitude of the selected harmonic s This technique can also be used if the THD mode denominator set to zero is used by multiplying the percent THD by the Fundamental Amps for that phase 6 10 3 Fundamental Current Fundamental Amps are the nominal component 50 60 Hz of the waveform The M650 measures the magnitude of the fundamental amps for each phase These measurements can be used in conjunction with the distortion measurements to obtain the magnitudes of harmonics in other words convert from percent to amps As was mentioned previously this is simply done by multiplying the percent THD by the Fundamental Amps for that phase which is the denominator and the result will be the actual RMS magnitude of the selected harmonic 6 10 4 Fundamental Voltage Fundamental Volts are the nominal component 50 60Hz of the waveform The M650 measures the magnitude of the fundamental phase to neutral and phase to phase volts These measurements can be used in conjunction with the distortion measurements to obtain the magnitudes of harmonics in other words convert from percent to volts This is simply done by multiplying the percent THD by the ML0035 December 15 2011 7 4 Copyright 2011 Bitronics LLC Fundamental Volts f
78. urity or Firmware Upload to be taken to the next page Bitronics Home Data Resets Settings Contact Identity z o z m IE al 7 Protocol Screen Enable Custom Screens Loadistore Settings Password Security amp Firmware Upload amp Contact Page Bitronics Home Data Resets Settings Contact 261 Brodhead Rd Bethlehem PA 18017 USA 1 610 897 5100 bitronics novatechweb com htp www novatechweb camribitranics ML0035 December 15 2011 54 Copyright 2011 Bitronics LLC Settings Page Selections From the Settings page screen you can select one of the following selections Identity This page allows the user to enter information that is necessary to identify the meter lt gives an identity to a particular M650 Each M650 should have different information entered for its identity Input This page allows for the selection of wiring configuration setup of CT and PT ratios demand intervals and TDD denominator Network This page allows the user to change the network configuration settings for IP address gateway and router address Serial Port This page allows user configuration for the serial port settings Note that if no serial port is ordered this setting won t appear and if the transducer output option is selected then that setting will replace serial Protocol This page allows user configuration of the protocols DNP or Modbus Screen Enable Allows the screens
79. y buttons or web page and will be stored in internal non volatile memory All measurements are presented in primary units based on these ratios Please note that the value entered via the front display should be the result of the division of the primary value by 5 For example for a ratio of 6000 5 you would enter a value of 1200 through the front display The web interface allows you to choose either 1A or 5A for the denominator and the primary value is entered directly The PT ratio is to 1 when entering through the front display The web allows other denominators 110 115 or 120 to be used Refer to the appropriate protocol manual for more information on changing transformer ratios 6 2 Current The M650 has three current inputs with an internal CT on each channel except in the case where external split core CTs are used These inputs can read to 2x nominal 2Arms for 1A input 10ARms for 5A input symmetrical under all temperature and input frequency conditions No range switching is used allowing a high dynamic range The current signals are transformer coupled providing a true differential current signal Additionally a continuous DC removal is performed on all current inputs Instrument Transformer Ratios can be entered for each current input as described above 6 2 1 Residual Current The M650 calculates the vector sum of the three phase currents which is known as the Residual Current The Residual Current is equivalent to rou

M57x User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents