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AcuRev 2000

1. Data start Data start Data Hof Data of Byte Addr Fun z e reg hi reg lo reg hi reg lo Count 11H 10H 46H 00H 00H 02H 04H Value hi Value Lo Value hi Valuelo CRC hi CRC lo 00H 01H E2H 40H BEH B6H Table 5 12 Preset tenant 1 s real time energy Response The correct response is to send back address function code data starting address data bytes CRC check after the value is changed Data start Data start Data of Data of CRC16 CRC16 Addr Fun 8 A y reg hi reg lo reg hi Reg lo hi lo 11H 10H 46H 00H 00H 02H 56H 10H Table 5 13 Preset Multi reigster response frame 1 Data Type Bit is binary value Word is 16 bit unsigned integer using one register address 2 bytes The data range is 0 65535 int is 16 bit signed integer using one register address 2 bytes The data range is 32768 32767 dword is 32 bit unsigned integer using two register addresses high bytes followed by low bytes using 4 bytes in total The data range is 0 4294967295 Rx High Word x 65536 Low Word float is single precision floating point using two register addresses 4 bytes The data range is 0 0 3 402823E 38 2 The relationship between communication value and real value The meter s communication value does not always equal the real value There is a conversion relationship between them It is very important to be aware of the parameter
2. Figure 2 20 Meter Base Terminals External CT Module EM Terminals The upper row has voltage input terminals the lower row has current input terminals 9 channel inputs correspond to 11 19 it only requires one EM1 module 18 inputs correspond to 11 118 it requires two modules EM1 and EM2 The following figure shows 18 channel inputs EM1 EM2 VOLTAGE INPUTS VN v3 v2 vi 33 34 35 36 38 40 42 44 46 48 50 52 sa 56 58 60 62 64 66 68 70 72 n 12 13 14 15 16 17 19 1101114 12 uz 114 1151116 117 ns 37 39 41 43 45 47 49 51 53 55 s7 59 61 63 65 67 s9 71 EMI CURRENT INPUTS EM2 CURRENT INPUTS Figure 2 21 External CT Module terminals Internal CT Module DM Terminals The upper level has voltage input terminals the lower level has voltage output terminals 9 channel inputs corresponds to V1 V3 it only requires one DM1 module 18 channel inputs corresponds to V1 V6 it requires two modules EM1 and EM2 DMI DM2 vi v2 v3 VN va vs ve VN INPUT INPUT INPUT INPUT INPUT INPUT 73 74 75 76 86 87 88 89 77 78 79 so 81 82 83 84 85 so 9 92 ss 94 95 se 97 ss vn viz viz var ve vas va
3. e base module only displays power including sytem power inline A B C power and each tenant s power Different wiring methods lead to different displays The following figure is the display of baisc parameter measurement take 3LN 3LN wiring for instance AcuRev 2010 Utility Software Accuenergy Corporation Start Readings Settings Help enio ORB R RRA AD B Sr s2 sal Watt A 0 000 kw Watt B 0 000 kw Watt C 0 000 kw Watt Total 0 000 kw User z Watt AT O O0OkW a Watt B 1 0 000 kw Watt D 0 000 kw Watt Total 1 0 000 kw Figure 4 3 Basic Measurment Parameter Display Note the tenant number above is optional users choose the tenant to display 1 6 The tenant number divides the screen into two parts the upper part is the inline power the lower part is the tenant power When wiring is set as Three Phase 4 In Three Phase 4 Out the right part with single phase tenant power will be greyed out In the upper display Pa represents Phase A Power In the lower display Pa N represents the N th tenant s Phase A power The power accuracy is 1 with 4 decimal places 60 AcuRev 2000 AcuRey 2010 Utility Software Accuenergy Corporation Start Lal anar 0609 RER DlA D Be S1S2 Sal Relay1 OFF Control Relay 2 OFF Control Relay3 OFF Control Relay i OFF Control Di OFF DI2 OFF DI3 OFF DI4 OFF Figure 4 4 DI RO As Figure 4 4 shows AcuRev 2000 has 4 Relay Outputs RO 8 Digita
4. DYDD DDI Dl DID Dial D D D av Same as Tenant 1 The following setting modes are under the wiring settings of 2 3 4 Wiring Setting 2 includes A B C phase data When the wiring setting is set as 3 Phase A B C Power Demand Power Demand Prediction Power Demand Max and its time of occurence do not have meaning but Current Demand and Current Demand Max and its time of occurence do have meaning When it is under wiring setting 4 Phase C Current Demand and Current Demand Max time of occurence Power Demand Power Demand Prediction Power Demand Max and its time of occurence do not have meaning 4E00 4E01 Ps1 dema Tenant 1 Power Demand R float 4E02 4E03 Ps1 pred Tenant 1 Power Demand Prediction R float 4E04 4E05 Ps1 dema max Tenant 1 Power Demand Max R float 4E06 4E08 Ps1 dema max time Tenant 1 Power Demand R Year Month Day Ho word Max time of occurence ur Minute Second 4E09 4E0A Tenant 1 Phase A Current Demand R float 4E0B 4E0C Tenant 1 Phase A Current R float AEOD 4EOF Tenant 1 Max Current Demand time of R Year Month Day Ho word occurence ur Minute Second 4E10 4E11 Tenant 1 Phase B Current Demand R 4E12 4E13 Tenant 1 Phase B Current Max Demand R AcuRev 2000 AcuRev 2000 Tenant 1 Phase B Current Max Demand time of Year Month Day Ho SE occurence R ur Minute Second word
5. rant Phase rani Phase ant 3 Phase A rant hase TE eant3 hase eant phase Tanta phase CET reant Phase A reant 5Phase A Den reant aPhase 8 Jeans Phase reant phase s Teana prasec ram Phase freant 6Phase Load 29 AcuRev 2000 cuRev 2000 DM z gove yl Teant 3 Phase C Deal T T a i reant Phasec coe 3 me sE ol peerage E reant 1 Phase come m i g E Te Phase B eant3 Phase EE ER _ coe i reant Phase 8 G ile HA ER I Ce SEN Teant Phase as Ne SET Teant 3 Phase A LU ag Teant2 Phase m El A PT Ke cE rant Plama j RE sl N SIS Load DM1 Teant 6 Phase cone 3 m S IL it 5 Phase C ZE Teant 5 Phase asi SE rama phase rece NZ eanta Phase i A Cer 116 Phase B i u ar t5 Phase B ae fr I pen S Teant4 Phase err ER 4 me SE reanes Phase A i y EM 5 Phase A eem Phase dag E Se Cr GI reant 4 Phase A i SE d alz als Load DM2 Figure 2 30 Three Phase 4 In Three Phase 4 Out DM 4 Three Phase 3 In Three Phase 3 Out 3LL 3LL The maximum tenant is 6 which needs setup Each tenant voltage is line voltage The current form is the same as Three Phase 4 In Three Phase 4 Out Please note Vn is open EM Vn v3 v
6. 400Vac L N 690Vac L L A fuse typical 1A 250Vac or air circuit breaker must be used in the voltage input loop Current Input signal Current Input has two options Direct Connection or Via CT Current Transformer Connection DM module is utlized in Direct Connection while EM module is utilized in Via CT Connection For Direct Connection each tenant maximum current is 80A nominal current 20A For Via CT Connection the CTs are solid core type and should be installed first The CT accuracy is 0 2 options are 20A 80A 150A 200A Vn Connection Vn is the voltage reference point of AcuRev 2000 a low resistance to Vn connection contributes to a better measurement accuracy Vn connection is related to the system wiring Please refer to Wiring Methods for details Wiring Methods AcuRev 2000 wiring methods can be selected in system parameter settings The voltage wiring can be set as Single Phase In Single Phase Out 1LN 1LN Three Phase 4 In Single Phase Out 3LN 1LN Three Phase 4 In Three Phase 4 Out 3LN 3LN Three Phase 3 In Three Phase 3 Out 3LL 3LL Single Phase 3 In Single Phase 3 Out 2LN 2LN In means in line type Out means the load wiring type The followings introduces EM and DM wiring methods in those five scenarios 1 Single Phase In Single Phase Out 1LN 1LN The max tenant number is 18 Each tenant is single phase AcuRev 2000 cuRev 2000 EM gt Va v3 v2 vi 33
7. 430A 430B 430C 430D 430E 430F 4310 4311 4312 4313 Tenant 1 Phase B current Tenant 1 Phase C current Tenant 1 Phase A Real Power Tenant 1 Phase B Real Power 4314 4315 Tenant 1 Phase C Real Power 4316 4317 Tenant 1 Phase A Reactive Power 4318 4319 Tenant 1 Phase B Reactive Power 431A 431B 431C 431D Tenant 1 Phase C Apparent Power Tenant 1 Phase A Apparent Power AcuRev 2000 431E 431F Tenant 1 Phase B Apparent Power float 4320 4321 Tenant 1 Phase C Apparent Power float 4322 4323 Tenant 1 Phase A Power Factor float 4324 4325 Tenant 1 Phase B Power Factor float 4326 4327 Tenant 1 Phase C Power Factor float 4328 4329 Tenant 1 Phase A Load Nature float 432A 432B Tenant 1 Phase B Load Nature float 432C 432D Tenant 1 Phase C Load Nature float 432E 435B Tenant 2 Measurement R the same as Tenant 1 float 435C 4389 Tenant 3 Measurement R the same as Tenant 1 float 438A 43B7 Tenant 4 Measurement R the same as Tenant 1 float 43B8 43E5 Tenant 5 Measurement R the same as Tenant 1 float 43E6 4413 Tenant 6 Measurement R the same as Tenant 1 float Energy Energy data is different under different wiring settings The decimal place for energy is 1 the real value is communication value divided by 10 The unit is kWh Real time energy and this month TOU energy is editable but the prior month TOU ener
8. 4B14 4B16 L2 time Phase B inline max current demand R Year Month Day Ho word occurance ur Minute Second 4B17 4B18 IL3 dema Phase C inline current demand R float 131 AcuRev 2000 AcuRev 2000 IL3 dema max Phase C inline max current Happening Time ur Minute Second 4B19 4B1A demand R oat 4B1B 4B1D IL3 time Phase C inline max current demand R Year Month Day Ho Word occurance ur Minute Second 4B1E 4B1F Pin A dema inline Phase A power demand R float 4B20 4B21 PinA inline Phase A Power Demand Prediction R float 4B224B23 Pin A dema max inline Phase A power R float demand 4B244B26 Pin A time inline Phase A Max Power Demand R Year Month Day Ho word ur Minute Second 4B274B28 Pin B dema inline Phase B power demand R float 4B294B2A PinB inline Phase B power demand prediction R float 4B2B 4B2C Pin B dema max inline Phase B power demand R float 4B2D 4B2F Pin B time inline Phase B Power Demand Peak R Year Month Day Ho word ur Minute Second 4B30 4B31 Pin C dema inline Phase C demand R float 4B32 4B33 PinC inline Phase C Power Demand Prediction R float 4B34 4B35 Pin C dema max Phase C Power Demand R float ima cal 4836 4838 Pi C time inline Phase C Power Demand Max R Year Month Day Ho word The following is under wiring setting 0 and 1 the demand data are for 18 tenants 18 bl
9. Start Readings Settings Help falk muH 088 RR BB ABD E W Si S Sal Rated Current 5 A Rated Voltage 220 Y Ir Enable Alarm Channel Seting Setpoint Delay ms Output m LC ReattimeMeteinotse A Apae Em fm oz m LI peer Hk o mu s femen A e H ro ad sz I oo o E o pa d se ReattineMeteingtsey O E o pa d mo C ResttineMetensused ZO Ost Save Load Update Device Figure 4 11 Alarming Setup AcuRev 2000 cuRev 2000 Set up alarming rule including alarming parameter alarming condition alarming target delay time ms and alarming output Energy and alarm switch can be set at the same time Current rating and voltage rating are the load s current and voltage ratings The maximum alarming condition can be set as 10 Alarming parameters includes inline basic parameter tenant basic parameter inline demand and tenant demand Inline basic parameters system real power real power Pa real power Pb real power Pc Tenant Basic parameters system real power real power Pa real power Pb real power Pc Inline demand system real power system real power demand prediction system power demand Pa power demand Pa prediction system power demand Pb system power demand Pb prediction system power demand Pc system power demand Pc prediction Tenant Demand System Power real power demand Pa real power demand Pa prediction real power demand Pb real po
10. 4E17 4E18 Tenant 1 Phase C Current Demand R float 4E19 4E1A Tenant 1 Phase C Current Demand Max R float 4E1B 4E1D Tenant 1 Phase C Current Demand Max time of R Year Month Day Ho word occurence ur Minute Second 4E1E 4E1F Tenant 1 Phase A Power Demand R float 4E20 4E21 Tenant 1 Phase A Power Demand Prediction R float 4E22 4E23 Tenant 1 Phase A Power Demand Max R float 4E24 4E26 Tenant 1 Phase A Power Demand Max time of R Year Month Day Ho word occurence ur Minute Second 4E27 4E28 Tenant 1 Phase B Power Demand R float 4E29 4E2A Tenant 1 Phase B Power Demand Prediction R float 4E2B 4E2C Tenant 1 Phase B Power Demand Max R float AE2D 4E2F Tenant 1 Phase B Power Demand Max time of R Year Month Day Ho word occurence ur Minute Second 4E30 4E31 Tenant 1 Phase C Power Demand R float 4E32 4E33 Tenant 1 Phase C Power Demand Prediction R float 4E34 4E35 Tenant 1 Phase C Power Demand Max R float 4E36 4E38 Tenant 1 Phase C Power Demand Max time of R Year Month Day Ho word occurence ur Minute Second 4E39 4E71 Tenant 2 Power Demand R Same as Tenant 1 float 4E72 4EAA Tenant 3 Power Demand R Same as Tenant 1 float 4EAB 4EE3 Tenant 4 Power Demand R Same as Tenant 1 float 4EE4 4F1C Tenant 5 Power Demand R Same as Tenant 1 float 4F1D 4F55 Tenant 6 Power Demand R Same as Tenant 1 float Power Quality AcuRev 2000 The Power Quality parameters include Unbalance Factor Total Harmonic Distortion and 2nd 31st harmonic
11. 5 SE K DM1 cows sel T T mi as ag corp SE T T AS Seet corp E Tams Puse SE rams Paves nlo a aS e Gen HS Teana maes C mi d NS Teant 6 Phase A pe FE co OVS Teant 5 Phase A else e EG GER Erres 5 SE S a au N o gt H DM2 Figure 2 34 Single Phase 3 In Single Phase 3 Out DM 34 Communication AcuRev 2000 communication utilizes RS485 port via Modbus RTU protocol The wiring terminals are A B S 1 2 3 A is called differential signal B is called differential signal S is connected to the shielding of shielded twisted pair cable The maximum distance of Shielded Twisted Pair cable is 1200 m The distance will be shorter if more devices are on the same communication link or using a higher baud rate If the master device does not have RS485 but RS232 port a RS232 485 converter can be utilized Typical RS485 network topologies include line circle and star wye In order to improve communcation quality please pay attention to 1 High quality Shielded Twisted Pair cable is very important AWG22 0 6mm or lower is recommended Two cables should be different colors 2 Pay attention to single point earthing It means there is only one point of the shielding connected to ground in a single communication link 3 Every A should be connected to A B to B or it will infuence the network even damage the communication interface 4 T type connection to
12. SMTP HTTP DLMS COSEM meter reading via infrared port 3 AcuRev 2000 cuRev 2000 M Large Commercial Centers E Railway Transportation E Schools M Public Infrastructures i Hotel Office Buildings E Intelligent Power Distributions E Condominium Residential Buildings E Energy Management Systems E Industrial Environment E Energy Saving Systems Multifunction Multi Tenants AcuRev 2000 multi tenants intelligent power meter utilizes powerful data acquisition and processing functions which implements real time metering and monitoring for up to 18 single phase circuits or 6 three phase circuits in one unit It will also record system events over under limit alarming and data logging functions Innovative Display and Installation Multi tenant energy information is cycled through on the high resolution display The display panel has two options embedded in the unit or externally installed on a panel Current input has two options direct input 20 80A or external CT model Flexible Wiring Users can choose measuring circuits and wiring methods Measuring circuit can be selected as 9 or 18 single phases three phase 3x3 or 3x6 including single phase in single phase out 1LN 1LN three phase 4 in single phase out 3LN 1LN three phase 4 in three phase 4 out 3LN 3LN three phase 3 in 3 out 3LL 3LL single phase 3 in single phase 3 out 2LN 2LN where in means the line side out means the l
13. This Month Tariff 1 Energy M1 This Month Tariff 2 Energy M2 This Month Tariff 3 Energy M3 This Month Tariff 4 Energy M4 This Month Total Energy Mn Prior Month Tariff 1 Energy U1 Prior Month Tariff 2 Energy U2 Prior Month Tariff 3 Energy U3 Prior Month Tariff 4 Energy U4 Prior Month Total Energy Un Table 3 4 Energy Display Different wiring methods correspond to different display contents 1 Single Phase In Single Phase Out 1IN 10UT Tenant numebr 1 18 according to the preset value The external inline preset figure should be plus 1 Press Left or Right to switch tenants The display tenants maximum number is 5 Only real time energy will be displayed if there isno TOU energy available Table 3 3 Single Phase In Single Phase Out energy display E DIOSETM jok Real time LN Energy Mn MI M2 M3 M4 Un U1 U2 d U3 U4 vila Real time Energy 2 Three Phase 4 In Single Phase Out 3LN 10UT Tenant number 1 18 according to the preset value plus in line A B C and three in line total energy The total setting value is 4 The maximum screen each tenant has is 5 only real time energy is displayed TOU energy unavaible the same as Single Phase In Single Phase Out 3 Three Phase 4 In Three Phase 3 Out 3LN 3LN Tenant number 1 6 according to the preset vaule plus in line total energy the total setting value is 1 Press Left
14. and Right to switch tenants The maximum screen number each tenant has is 17 no TOU energy only real time energy The minimum screen number is 2 E DIOSETM ci m za MnA MA a La Bi gt nA MIA gt FA EB EC A P Mos CCS MBS gt LO M3A MA MS MAS F M2A v v A A A A vi a Uns UIS Le lt MnC MIC lt lt MnB MIB L MBC M4C M2C gt M3B MAB y M2B U2S v E A UnA UTA m UnB UIB UnA UA gt UnB UIB gt UBS US LA WA be U3A WA gt WB U3B U4B v v v a vila s Z we uc TS ME a Y v Figure 3 4 Three Phase 4 In Three Phase 4 Out energy display 4 Three Phase 3 In Three Phase 3 Out 3LL 3LL Tenant number 1 6 according to the preset vaule plus in line total energy the total setting number is 1 Press Left and Right to switch tenants AcuRev 2000 AcuRev 2000 The maximum screen number each tenant has is 5 no TOU energy only real time energy the same as Single Phase In Single Phase Out but energy is total energy not single phase energy 5 Single Phase 3 In Single Phase 3 Out 2LN 2LN Tenant number 1 6 According to the preset value plus in line energy the total setting number is 1 Press Left and Right to switch tenants The maximum screen number each tenant has is 13 no TOU energy only real time ener
15. relationship when users design a communication software otherwise the result may be incorrect AcuRev 2000 AcuRev 2000 Energy E Rx 100 2 decimal places P Rx 1000 3 decimal places Parameter Relationship Unit System Parameter Status The communcation value i No Unit Parameter equals the real value Meter and Battery runtime T Rx 100 Hour Real time Clock Timestamp The communication value Time Unit equals the real value E Rx 1000 3 decimal places kWh equals the real value Power Demand i kw P Rx 100 2 decimal places Frequency F Rx 100 Hz Power Factor The communcation value No Unit equals the real value The communcation value Voltage Volt equals the real value The communcation value Current Ampere equals the real value Harmonic Parameter EECH No Unit Pulse Counted Value Rx 100 According to settings Table 5 14 The relationship between communication value and real value Rx is the communication value 3 Parameter Address Table Please refer to Appendix D Appendix A Technical Data and Specification Appendix B Pulse Output Settings Appendix C Ordering Information Appendix D Address Table AppendixE Version Information AcuRev 2000 Appdenxi A Technical Data and Specifications 1 Input Voltage Rating 400Vac L N 690Vac L L Overload 1500Vac Continuously 2500Vac 50 60Hz 1 minute Input Impedance 2MQ phase F
16. 2 energy 5 10501 10506 Phase A this month tariff 3 energy Phase A this month tariff 4 energy Phase B this month total energy Phase B this month tariff 1 6 1060110606 energy Phase B this month tariff 2 energy 7 10701 10706 Phase B this month tariff 3 energy Phase B this month tariff 4 energy Phase C this month total energy Phase C this month tariff 1 8 1080110808 energy Phase C this month tariff 2 energy 9 10901 10906 Phase C this month tariff 3 energy Phase C this month tariff 4 energy 10 11001 11006 Inline prior month total energy inline prior month tariff 1 energy inline prior month tariff 2 energy 11 11101 11106 Inline prior month tariff 3 energy Inline prior month tariff 4 energy 12 11201 11206 Phase A prior month total energy Phase A prior month tariff 1 energy Phase A prior month tariff 2 energy 13 11301 11306 Phase A prior month tariff 3 energy Phase A prior month tariff 4 energy 14 11401 11406 Phase B prior month total energy Phase B prior month tariff 1 energy Phase B prior month tariff 2 energy 15 11501 11506 Phase B prior month tariff 3 energy Phase B prior month tariff 4 energy 16 11601 11606 Phase C prior month total energy Phase C prior month tariff 1 energy Phase C prior month tariff 2 energy 17 11701 11706 Phase C prior month tariff 3 energy Phase C prior month tariff 4 energy 20101 20106 System Power Demand System Power Demand prediction System Power Demand Peak 20
17. A Address A Format A a A v Se D k x E E Pulse CH 5 Com 2 a Time Set PA E a Constant za Time A v v v v iv DI Type P Synchronized gt Sm s gt Cal lt Pulse Output a a a D a v gt v v w DI Constant Value Unit DI Value pas RO e lt gt RO A A A Function A Type v v v v el 2 Alarm lt Alarm a RO Clear Count gt To Clear gt gt ie gt i A Z RO Time a ON OFF A Pulse Time ay i z x Cycle x Page v Displa Light Time Lent Lum lt veer la Se g ee ay A A S Time A Time a Digit v v v a DN Load lt 4 Parameter Passward re Defined gt Q Type E Type Figure3 13 Parameter Settings Baud Rate 1 refers to the RS485 communication between the meter and the software Frame Format also refers to this communication link Baud Rate 2 refers to the infrared communication DI Constant means how many pulse inputs equals one count DI Unit means DI parameter unit 5 categories t m kWh respectively DI Value means the parameter the pulse reprents Light Time means how long the backlight stays on Cycle S Time means how long it elapses until the meter goes into the cycling display mode Note pressing Left and Right keys will exit the parameter settings mode AcuRev 2000 On the first screen of main page press Left and Right keys to choose M then press the AcuRev 2000 center key to enter Shortcut Keys page 00000 Figure 3 14 Short
18. DD kwh DD kWh 0 0 kwh 0 0 kwh DD kwh Epc 0 0 kwh DD kWh 0 0 kwh DD kwh 0 0 kWh Ep 0 0 kwh DD kWh 0 0 kwh DD kwh DD kwh User 1 x M Real Time Ep a 1 0 0 kwh Ep bli 0 0 kwh Ep c 1 DO kWh Ep 1 0 0 kWh Current Month TOU Sharp Peak Valley Normal Total Ep_al1 DI Kap 0 0kwh 0 0 kwh 0 0 kwh 0 0 kwh Ep bl 0 0 kw 0 0kwh 0 0 kwh 0 0 kwh DO kwh Ep gi DO kwh DO kwh 0 0 kwh 0 0 kwh DO kwh Ent 0 0 kwh 0 0 kwh 0 0 kwh 0 0 kwh 0 0 kwh Figure 4 7 Energy Displays real time energy this month TOU energy prior month TOU energy individual tenant real time energy this month individual tenant TOU energy prior month individual tenant energy Critial peak On peak Mid peak Off peak energy reading If TOU energy measurement is not enabled it displays real time energy only The tenant number divides the screen into two parts the upper part indicates inline energy parameters the lower part indicates the individual tenant energy parameters Season Setting JE ScheduleSeting 3 TaifSeting Ko Segment Setting 4 WeekendSchedule 3 Holiday Seting B Curent Tariff bh FatStauswodi O FautStausWord2 0 O Monthy Biling Mo E Enable TOU End of Month IT Restore to Defaults G Assign Day mm Hour Bo Resto Jefaults Weekend Day IT Monday TO Tuesday IT Wednesday Thursday 7 Friday IZ Saturday JO Sunday TOU Seasons Jovoror Roe fomos osmos ene
19. Each record size in the log including timestamp The trending record format is Record Number 4bytes Timestamp 6bytes Data Data N 2Nbytes CRC 2bytes First Record Time First Record the earlist record time Last Record Time Last Record the latest record time Trending Record Retrieve Trending Record can be divided into two parts File Header and Main Window File Header is used to finalize the contents displayed in Main Window Main Window is a sliding window representing all the records 3 trending records have one address Register 6000H 6003H Size 4 Nnnnnnnn Record TYpe 6000H Record Type RW SSSSSSSS Reserved Wind R d Numb WWWWWWWW Status 6001H ee R W Window Record Status nnnnnnnn Number 6002H 6003H Window Status Record Offset R W 6004H 607eH Window R Record Type which record will be read 0 Log 1 1 Log 2 2 Log 3 AcuRev 2000 cuRev 2000 Record Number the record number each window displays Please note this Record Number cannot exceed the window size This setting tells AcuRev 2000 how many records are saved in Main Window Window size bytes equal window record multiplied with Record Size For example a record size is 50 the window size should be 246 50 4 Status Window Status indicates the data status of the current window It may exceed the time delay 1 second when AcuRev 2000 is preparing for a one window size data Th
20. Jean wenn emoe femm pomo mm femo 21505 122806 p Holidays mom mec mozos Jumm Jean 05 2105 fosozos o0 mme am Jee 082003 Jemen enne 100205 102907 m0208 mom i20502 bone mun mee na 012507 Jonn ooo 021502 022703 nmn 030505 TOU Schedule 1 bunn bau bam beau ona oan 000000 Joao emm mem omm mm oam Jan TOU Schedule 2 Jeng fos2203 fotoos hemm mm aam Joan Ion emm Tomm mm mm aam Inn TOU Schedule 3 Tan ae an Ravan ae Renan Tina an Tanne no Tiana an Figure 4 8 Time of Use setting AcuRev 2000 cuRev 2000 TOU energy settings are in Figure 4 8 Season the maximum season number is 14 If the season number is smaller than the programmed season number the energy meter only utilizes the first seasons for instance ifthe season number is 2 it only runs the first 2 seasons Schedule the maximum schedule number is 8 If the schedule number is set as 3 the 4th to the 14th schedules will be unavailable Segment the maximum segment number is 14 If the segment is set as 4 the 5th to the 14th segments will be unavailable Only the first 4 segments are available Tariff the maximum tariff number is 4 If tariff number in the schedule is larger than the set tariff number or equals 0 the energy in this schedule will be using tariff 1 Weekend setup the schedule number according to weekends Holiday the maximum holiday number is 30 If it is set as O it indicates public holiday disabled Fo
21. TOU energy Tariff 3 R dword 4614 4615 Tenant 1 prior month TOU energy Tariff 4 R dword 4616 462B Tenant 2 real time energy R W dword 462C 4641 Tenant 3 real time energy R W dword 4642 4657 Tenant 4 real time energy R W dword 4658 466D Tenant 5 real time energy R W dword 466E 4683 Tenant 6 real time energy R W dword 4684 4699 Tenant 7 real time energy R W dword 128 AcuRev 2000 469A 46AF Tenant 8 real time energy R W dword 46B0 46C5 Tenant 9 real time energy R W dword 46C6 46DB Tenant 10 real time energy R W dword 46DC 46F1 Tenant 11 real time energy R W dword 46F2 4707 Tenant 12 real time energy R W dword 4708 471D Tenant 13 real time energy R W dword 471E 4733 Tenant 14 real time energy R W dword 4734 4749 Tenant 15 real time energy R W dword 474A 475F Tenant 16 real time energy R W dword 4760 4775 Tenant 17 real time energy R W dword 4776 478B Tenant 18 real time energy R W dword Three phase energy data under the wiring setting 2 3 4 three phase three wire A B C phase data has no meaning under the wirng setting 3 Single phase three line tenants have no Phase C data under the wiring setting 4 4800 4801 Tenant 1 Phase A real time energy R W dword 4802 4803 Tenant 1 Phase B real time energy R W dword 4804 4805 Tenant 1 Phase C real time energy R W dword 4806 4807 Tenant 1 System real time energy R W dwo
22. The CRC field checks the contents of the entire message It is applied regardless of any parity check method used for the individual characters of the message The CRC field is two bytes long containing a 16 bit binary value The CRC value is calculated by the transmitting device and is appended to the message The receiving device recalculates the CRC value during reception of the message and compares the calculated value to the actual value it received in the CRC field An error will be reported if the two values are not equal CRC calculation is first started by preloading the whole 16 bit register to 1 s The process begins by applying successive 8 bit bytes of the message to the current contents of the register Only the eight bits of data in each character are used for generating the CRC Start and stop bits and the parity bit do not apply to the CRC When generating the CRC each 8 bit character is exclusive ORed with the register 84 contents The result is shifted towards the least signifcant bit LSB with a zero filled into the most signifcant bit MSB position The LSB is extracted and examined if the LSB equals to 1 the register is exclusive ORed with a preset fixed value if the LSB equals to 0 no action will be taken This process is repeated until eight shifts have been performed After the last eighth shift the next 8 bit byte is exclusive ORed with the register s current value and the process repeats for eight more
23. incorrect settings Function Code 03 Read Function Code 16 Write 1090 Error word 1 basic paramter R See Appendix word 1091 Error word 2 schedule table R See Appendix 1092 Current Tariff R 1 4 1 1093 Season R W 1 14 2 1094 Schedule Table R W 1 8 2 1095 Schedule R W 1 14 9 1096 Tariff R W 1 4 4 Bit0 7 1097 Weekend R W 1 ON 0 OFF Ox7F 1098 Weekend Schedule R W 1 8 2 1099 Holiday R W 0 30 0 TO9A TOU Energy monthly settle up R W ee li 0 109B TOU Energy Special Day settle up Day R W 1 28 1 109C TOU Energy Special Day settle up Time R W 0 23 0 109D TOU Energy Enable R W 1 1 109E TOU Energy reset to factory R W 1 109F 10AF Reserved 10B0 Season 1 month Day Schedule Table RW 10B2 Number 10B3 Season 2 month Day Schedule Table RW 10B5 Number cuRev 2000 10B6 Season 3 month Day Schedule Table 1088 Number RW word Schedule Table 1 6th schedule ER Hour Minute Tariff Number RAN word Schedule Table 1 7th schedule EE Hour Minute Tariff Number RAW word Schedule Table 1 8th schedule TOEE 10H Hour Minute Tariff Number R W word Schedule Table 1 9th schedule e Hour Minute Tariff Number RAW wotd Schedule Table 1 10th schedule H Hour Minute Tariff Number RAW word Schedule Table 1 11th schedule USR Hour Minute Tariff Number RW word Schedule Table 1 12th sch
24. the meter displays demands Press Up and Down to switch screens ED IO SETM JOK A A A DI Status RO Status DI Pu e DI Status lt v v Input Related v Figure 3 9 IO Display 1st screen DI status 8 channel DI DI 1 2 3 4 5 6 7 8 00000000 O Figure 3 10 DI Display indicates this channel DI status OFF or Pulse Input indicates DI status ON 2nd screen RO status 4 channel RO RO 0000 O indicates this channel RO status OFF indicates this RO status ON Figure 3 11 RO Display 47 AcuRev 2000 AcuRev 2000 3rd screen DI pulse input number and its parameter press Left and Right to select different channel 1 8 PULS CONT x x PCS KAN yy Figure 3 12 DI Pulse Input Display CONT X indicates DI channel number PCS indicates pulse number yy indicates number such as 6 15 m3 represents 6 15 m3 On the first screen of the main menu press Left and Right to choose SET press the center key to display settings There are 38 screens which the user can change settings via Up and Down keys Parameters can be also changed via software EDIO SETM fok z v z da User hd Password Labguage Circuitry Number Je ST A a4 A A a Y Baud Rate Y Com Pa a Frame 2 Protocol A ct 2 gt Com 1
25. type is changed from Pulse Counter to Signal Detection the pulse number still reamins Function Code 03 is to read 5E00 5E01 DI1 Pulse Counter 5E02 5E03 DI2 Pulse Counter 5E04 5E05 DI3 Pulse Counter 5E06 5E07 DI4 Pulse Counter 5E08 5E09 DI5 Pulse Counter Dl nD D D AcuRev 2000 5E0A 5E0B DI6 Pulse Counter R dword 5E0C 5E0D DI7 Pulse Counter R dword 5E0E 5E0F DI8 Pulse Counter R dword 5E10 5E11 DI1 Pulse Counter R float 5E12 5E13 DI2 Pulse Counter R float 5E14 5E15 DI3 Pulse Counter R float 5E16 5E17 DI4 Pulse Counter R float 5E18 53E19 DI5 Pulse Counter R float 5E1A 5E1B DI6 Pulse Counter R float 5E1C 5E1D DI7 Pulse Counter R float 5E1E 5E1F DI8 Pulse Counter R float DI State Parameter 1 8 DI status Function Code 02 to read 0000 DI1 R 1 ON O OFF bit 0001 0007 DI2 DI8 R 1 ON O OFF bit RO state 1 4 channel Relay Output Function Code 01 to read function code 05 to write RO1 R W 1 ON 0 OFF 0 bit RO2 R W 1 ON 0 OFF 0 bit RO3 R W 1 ON 0 OFF 0 bit RO4 R W 1 ON 0 OFF 0 bit Others a Clear to 0 Address 103bH AcuRev 2000 Bit7 Bit6 Bit5 Bit3 Bit2 Bit1 Bito 1 to clear 1to clear 1 to clear 1toclear 1toclear 1toclear 1to clear Clear Clear device
26. 00 402A 402B Qin A inline Phase A reactive power R oat 402C 402D Qin B inline Phase B reactive power R oat 402E 402F Qin C inline Phase C reactive power R oat 4030 4031 Sin A inline A apparent power R oat 4032 4033 Sin B inline B apparent power R float 4034 4035 Sin C inline C apparent power R float 4036 4037 PFin A inline A power factor R float 4038 4039 PFin B inline B power factor R oat 403A 403B PFin C inline C power factor R float 403C 403D A inline load nature R oat 0403E 403F B inline load nature R float 4040 4041 C inline load nature R oat The following is 18 tenants data under wire scenario O and 1 4100 4101 11 Tenant 1 Current R Tenant 1 oat 4102 4103 P1 Tenant 1 Real Power R float 4104 4105 O1 Tenant 1 Reactive Power R oat 4106 4107 S1 Tenant 1 Apparent Power R float 4108 4109 PF1 Tenant 1 Power Factor R oat 410A 410B Load Nature 1 Tenant 1 Load Nature R float 410C 4117 Tenant 2 Measurement R The same as Tenant 1 oat 4118 4123 Tenant 3 Measurement R The same as Tenant 1 float 4124 412F Tenant 4 Measurement R The same as Tenant 1 oat 4130 413B Tenant 5 Measurement R The same as Tenant 1 oat 413C 4147 Tenant 6 Measurement R The same as Tenant 1 float 4148 4153 Tenant 7 Measurement R The same as Tenant 1 oat 4154 415F Tenant 8 Measurement R The same as Tenant 1 float 4160 416B Tenan
27. 1 40108 DI Status Digital channel 2 40201 40208 RO Status Output 1 8 40301 40308 DI Pulse Input related Table 3 7 Shortcut Code Index On the second page of the main menu press Left or Right to choose MUL then press AcuRev 2000 center key it starts to display real time parameters Take Real Power for instance press Left Right or Up Down to choose different tenants and inline ABC settings The detailed display contents depends on the wiring scenario Phase A Real Power Phase B Real Power Phase C Real Power Total Real Power nO wl gt Table 3 8 Real time parameter settings On the second page of the main menu press Left Right to choose I press center key it starts to display device information In total there are 4 screens MUL PQ L JOK 4 EN Version Serial Number bad Running System Status Version Wa pi our t p v v v v Figure 3 15 Device Information E 0007 mej 4 1 Basic Parameter Functions 4 210 Functions 4 3 Demand 4 4 Energy 4 5 Sequence of Events SOE 4 6 Over Under Limit Alarming 4 7 System Event 4 8 Trending Record 4 9 Device Information cuRev 2000 This chapeter introduces AcuRev 2000 Utility Software 2010 Utility Software Accuenergy Corporation Figure 4 1 AcuRev 2000 Utility Software interface General Settings must be configured properly in order to have Acu
28. 2 Humidity 5 to 95 non condensing 3 Location AcuRev 2000 series meter should be installed in a dry and dust free environment Avoid exposing meter to excessive heat radiation and high electrical noise sources Installation of Meter Base and Modules Below are examples of the assembled meter and modules AcuRev 2000 0000 Smart Metering System EM ACCUZNAGY Transformer Module Figure 2 10 Meter Base connected with an EM module 9 channels ACCUENERGV J AcuRev 2000 0000 Smart Metering System EM ACCUENERGV Transformer Module EM ACCUZNERGY Transformer Module Figure 2 11 Meter Base connected with two EM modules 18 channels AcuRev 2000 cuRev 2000 AcuRev 2000 ACCUZNZAEY Smart Metering System 0000 DM ACCUZMZAGY Transformer Module Figure 2 12 Meter Base connected with a DM module 9 channels Smart Metering System ACCUENZAGY Transformer Module DM nooo ALCUZV
29. 2 vi 33 34 35 36 VOLTAGE INPUTS EMI CURRENT INPUTS EM2 CURRENT INPUTS n Ja s mu 5 5 feele no mi nz ns na ns ns nz is B7se 3a 4o 41 a2 az aa as 46 47a8 4s 5o s1 s2s3 5a 55 56 57 58 se 6o s1 62 62 64 6s 66 67 ea ss 7o 71 72 Teanti asen Load A A GE JELI B Ge Kate t III wad Ka KLU t gt KLU KE DE Teantaphasea EU G ENI Ci nv EKI t pir NU rm NUNE NDT mij Spee el nm Figure 2 31 Three Phase 3 In Three Phase 3 Out EM 31 cuRev 2000 cuRev 2000 r y Teant3 Phase pore Ge SCH Gen Team Phase E seg GER u d GEI SCH rep Tea Phase E ES Kess m Teant2 Phase 8 NE mi Fa a perp ER mm Teams pasea E RE Co els cm S Teant2 Phase A A py RE mmm wels KJE Load DM1 Teant6 Phase pe S O d pome Ne roms rec A SIS pone SEJ Tema Phase C i i AS Te 6 Phase B cant Phased oe EH Teant 5 Phase B Ss HA aig core SET Teana Phase 8 K De KE Teant 6 Pha
30. 201 20206 Phase A Power Demand Power Demand Prediction Power Demand Demand 1 6 Peak 3 20301 20306 Phase B Power Demand Power Demand Prediction Power Demand Peak gi 20401 20406 Phase C Power Demand Power Demand Prediction Power Demand Peak Real 30101 30118 Power time 4 Three Phase 3 In 3 Out 3LL 3LL 10101 10106 Real time energy his month total energy This month tariff 1 energy This month Eneray 2 10201 10206 rig energy No Time of z s A z Use only real 1 6 3 10301 10306 This month tariff 3 energy This month tariff 4 energy time energy 4 10401 10406 his month total energy Prior month tariff 1 energy Prior month tariff 2 energy 5 10501 10506 Prior month tariff 3 energy Prior month tariff 4 energy Demand 1 6 1 20101 20106 Power Demand Power Demand Predition Power Demand Peak Real time 1 6 1 30101 30106 Real Power at DI 1 40101 40108 DI Status Digital Input engl 2 40201 40208 RO Status Digital Output 1 8 3 40301 40308 DI Pulse Input related AcuRev 2000 cuRev 2000 5 Single Phase 3 In Single Phase 3 Out 2LN 2LN 1 10101 10106 Phase A B real time energy inline energy 2 10201 10206 nline this month total energy Inline this month tariff 1 energy Inline this month tariff 2 energy 3 10301 10306 Inline this mont
31. 34 35 36 VOLTAGE INPUTS EM1 CURRENT INPUTS EM2 CURRENT INPUTS n Ja Js u u 16 97 e Je imo na 12 ns na us 16 17 ns b7 3e 39 40 41 22 43 44 45 46 47 43 49150 51 52 53 54 55 56 s7 58 59 60 61 52 63 64 65 6 67 6869 70 71 72 Load A Tenent 1 wld Tenent 2 al Tenent3 Tenent 4 qu Tenent 5 5 Tenent 6 Ci Tenent 7 Tenent 8 Ges Tenent 9 renent 19 Dr frenent 1 Henent 1 Henent 13 Henent 14 ponj Henent 15 sta frenent 16 sal enent17 ere tii Figure 2 25 Single Phase In Single Phase Out EM DM AcuRev 2000 z ll Tenents beta S Teren ale S teme bi S Tenent E gt mje zeng a ER ES s SC preg als fenent 4 a renenta Ch E CH DS E O pop zo me 5 RIS Load DM1 SY Seen AS EI Seen ale S mi fl Tenent 16 E Di nt 8 Gam al SE SIS ES SES ER O pe So Tee i o o t SE 9 Ss Losa DM2 Figure 2 26 Single Phase In Single Phase O
32. 7 Tenent 6 Tenent 5 Tenent 4 Tenent 3 Tenent 2 Tenent 1 Load Tenent 18 Tenent 17 t t d d Tenent 16 Tenent 15 Tenent 14 92 93 94 95 96 97 98 S Co Tenent 3 os E z d z sE Figure 2 28 Three Phase 4 In Single Phase Out DM DM2 val va2 va3 V51 V52 V53 V61 V62 V63 27 AcuRev 2000 cuRev 2000 3 Three Phase 4 In Three Phase 4 Out 3LN 3LN The maximum tenant number is 6 which needs setup Wiring method should be the same as Three Phase 4 In Single Phase Out 3LN 1LN The difference is each tenant has A B Cthree phase voltage and three phase current Three phase current of each tenant is Tenant 1 Tenant 2 Tenant 3 Tenant 4 Tenant 5 Tenant 6 Phase A 11 12 13 110 111 112 Phase B 14 15 16 113 114 115 Phase C 17 18 19 116 117 118 Table 2 2 Three Phase 4 In Three Phase 4 Out current EM v3 v2 33 34 35 36 VOLTAGE INPUTS EM1 CURRENT INPUTS D 7 n z 5 16 8 j9 no n1 m n3 Figure 2 29 Three Phase 4 In 4 Out EM EM2 CURRENT INPUTS 114 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 ns ine 7 g
33. AcuRev 2000 Smart Metering System User s Manual lge e CopyRight 2012 V1 02 This manual may not be altered or reproduced in whole or in part by any means without the expressed written consent of Accuenergy Document 2010E2102 Revision Date Aug 2012 AcuRev 2000 cuRev 2000 The information contained in this document is believed to be accurate at the time of publication however Accuenergy assumes no responsibility for any errors which may appear here and reserves the right to make changes without notice Please ask the local representative for latest product specifcations before ordering Please read this manual carefully before installation operation and maintenance of AcuRev 2000 series meter The following symbols in this manual are used to provide warning of danger or risk during the installation and operation of the meters ih Electric Shock Symbol Carries information about procedures which must be s followed to reduce the risk of electric shock and danger to personal health Safety Alert Symbol Carries information about circumstances which if not considered may result in injury or death Prior to maintanence and repair the equipment must be de energized and grounded All maintainence work must be performed by qualified competent accredited professionals who have received formal training and have experience with high voltage and current devices Accuenergy shall not be responsible or li
34. B inline B prior month TOU energy Total R dword 4546 4547 Epin B inline B prior month TOU energy Tariff 1 R dword 4548 4549 Epin B inline B prior month TOU energy Tariff 2 R dword 454A 454B Epin B inline B prior month TOU energy Tariff 3 R dword 454C 454D Epin B inline B prior month TOU energy Tariff 4 R dword 454E 454F Epin C inline C prior month TOU energy Total R dword 4550 4551 Epin C inline C prior month TOU energy Tariff 1 R dword 4552 4553 Epin C inline C prior month TOU energy Tariff 2 R dword 4554 4555 Epin C inline C prior month TOU energy Tariff 3 R dword 4556 4557 Epin C inline C prior month TOU energy Tariff 4 R dword Tenant 1 to Tenant 18 single phase data The following is Single Phase In Single Phase Out under Wiring Setting O and 1 Three phase 4 In Single Phase Out 4600 4601 Tenant 1 real time energy R W dword 4602 4603 Tenant 1 this month TOU energy total R W dword 4604 4605 Tenant 1 this month TOU energy Tariff 1 R W dword 4606 4607 Tenant 1 this month TOU energy Tariff 2 R W dword 4608 4609 Tenant 1 this month TOU energy Tariff 3 R W dword 460A 460B Tenant 1 this month TOU energy Tariff 4 R W dword 460C 460D Tenant 1 prior month TOU energy total R dword 460E 460F Tenant 1 prior month TOU energy Tariff 1 R dword 4610 4611 Tenant 1 prior month TOU energy Tariff 2 R dword 4612 4613 Tenant 1 prior month
35. BH Table 5 4 Query frame of reading Relay Output status Response The slave device anwsers the master device s query The response frame contains slave device address function code data quantity and CRC check Each relay utilizes one bit 1 ON 0 OFF Table 5 5 depicts the response frame Addr Fun Byte count Data CRC16 hi CRC16 lo 11H 01H 01H 02H D4H 89H Data Bytes Z 6 5 4 3 2 1 0 0 0 0 0 0 0 1 0 MSB LSB Relay 1 OFF Relay 2 0N 86 Table 5 5 Response frame of reading Relay Output status 2 Read the status of DI Function Code 02 Query On top of slave device address and function code query frame must contain the digital input register starting address and the number of registers to be read DI register address starts from 0000H DI1 0000H DI2 0001H DI3 0002H DI4 0003H Table 5 6 depicts of reading DI to DI4 status of the slave device with the address of 17 Addr Fun DI start DI start DI num DI num CRC16 CRC16 addr hi addr lo hi lo hi lo 11H 02H 00H 00H 00H 04H 7BH 59H Table 5 6 Query frame of reading DI status Response The slave device anwsers the master device s query The response frame contains slave device address function code data quantity and CRC check Each DI utilizes one bit 1 ON 0 OFF Table 5 7 depicts the response frame Ad
36. CRC16 Lo hi lo hi lo 00H 00H ODH 21H 88H Tabl e 5 9 Response of Inline A real time energy Inline B real time energy Inline C real time energy 4 Control Relay Output Function Code 05 AcuRev 2000 Query This query frame forces the relay status to ON or OFF Data FFOOH sets the relay as ON and data 0000H sets the relay as OFF The relay will not be influenced by any other data input The following is to query slave device 17 to set relay status as ON DO addr DO addr Value Value CRC16 CRC16 Addr Fun hi Lo Hi lo hi lo 11H 05H 00H 00H FFH 00H 8EH AAH Table 5 10 Control relay status query frame Response The correct response to this request is to send back the received data after the relay status is changed Do addr Do addr Value Value CRC16 Adat kun Hi Lo Hi Lo Hi 11H 05H 00H 00H FFH 00H 8EH Table 5 11 Control relay status response frame cuRev 2000 5 Preset Reset Multi Register Function Code 16 Query Function Code 16 10H Hex allows the user to modify the contents of multiple registers The example below is a request to preset device address of 17 s tenant 1 s real time energy as 12345 6 kWh AcuRev 2000 energy is raw data multiplied by 0 1 kWh therefore the value written into the register should be 123456 hex format is 01E240H Tenant 1 s real time energy address is 4600H and 4601H 32 bit total 4 Bytes
37. Clear SOE Clear Clear TOU Reserved battery 8 Clear Event h runtime Record Demand Energy runtime b Error Word 1 Address 1090H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 1 1 1 0 1 1 1 Weekend Holiday Holiday Season Season Schedule Schedule Tariff Schedule Setting Number Setting Number Table Setting Exceeds Setting Error Error Exceeds Error Exceeds Exceeds Error Error Word 2 Address 1091H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 1 1 1 0 1 1 1 Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule 8 Error 7 Error 6 Error 5 Error 4 Error 3 Error 2 Error 1 Error c Weekend Address 1097H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 0 1 Work 0 Off Reserved Saturday Friday Thursday Wednesday Tuesday Monday V1 01 Appendix E Revision History 2012 04 20 1 edition V1 02 2012 08 08 P95 Add the range of measured values Your Power and Automation Partner Accuenergy Corporation Toronto Los Angeles Beijing North American Toll Free 1 877 721 8908 Email support accuenergy com Web www accuenergy com
38. Eps5 S Eps6 S Epin S Inline Wiring Method 4 No Output Eps1 A Eps1 B Eps1 S Eps2 A Eps2 B Eps2 S Eps3 A Eps3 B Eps3 S Eps4 A Eps4 B Eps4 S Eps5 A Eps5 B Eps5 S Eps6 A Eps6 B Eps6 S ola alalal k alniz ajoj eja a ju a uju o s aju s u v o Epin A Inline N o Epin B Inline N Epin S Inline Appendix C Ordering Information Model Display D Embedded display E External Display Protocol MODBUS Modbus RTU Ethernet r NC None NET with Ethernet port RO 8 ORO No RO 4RO 4 Relay Output DI ODI No DI Current Option Frequency 50 50Hz 60 60Hz f AcuRev 2010 AcuRev 2020 8DI 8DI including 15V DI power supply 1EM 1 EM module 9 single phase input max 2EM 2 EM modules 18 single phase input max 1DM20 1 DM module 9 single phase max max current input 20 80 A 2DM20 2 DM modules 18 single phase max max current input 20 80 A AcuRev 2000 AcuRev 2000 Current Transformer Solid Core CCT CCT 20 Full Range 20A Type CCT 80 Full Range 80A CCT 150 Full Range 150A CCT 200 Full Range 200A Specification Secondary wire length is 1 5 m 0002 MY Side View Front View Front Vie
39. H Log1 13C0H 147FH Log2 1480H 153FH Log3 Range each record uses 192 registers 384 bytes AcuRev 2000 Trending record setting 1377 13B1H 13B2 13B8H Register Property Logging Timer 1300 1301H 1302 1376H Log Settings Parameter Regsiter Address 1 Log Settings Register 1300H 1301H Size 2 Bytes O Low Byte 1 High Byte 2 Low Byte 3 High Byte Parameter Sector Register Logging Timer Register Number The number of Modbus registers Data range 0 117 The trending record size is Register Number x 2 12 Sector Number Each sector is 64 kB Trending Log Log2 Log3 in total use 60 sectors the range is 0 60 The logging is disabled if the setting is set as 0 Logging Interval the time interval between two records the unit is minute The range is 0 1440 when it is set as 0 logging will be disabled 2 Parameter Address Register 1302H 1376H Size One parameter uses one two or three Modbus register addresses in total there are 117 addresses Note when 117 registers are all fully assigned be sure that no extra parameters will be assgined For example all parameter registers are energy when all 117 registers are full it leads to that the last energy only uses one Modbus address The last value will be incorrect because every energy uses two Modbus addresses Unused register should be set as 0000H or FFFFH 3 Regsiter Property Register 1377H 13B1H Size one regi
40. R W 500 20000 5000 word Energy Pulse Width R W 20 100ms 80 word DOT Energy bule Output R W See Appendix B 1 word Setting DOM Energy Pulg Output R W See Appendix B 1 word Setting 0 Sliding Window A 1 Rolling Window Demand Calculation R W gt Fixed Window 0 word 3 Thermal Primary Demand Window R W 1 30 minutes 15 word secondary Demand R W 1 30 minutes 1 word Window DI Synchronization Source R W Wee 1 word Source 0 No Triggering DI Triggering Condition R W 1 Rising Edge 0 word 2 Falling Edge 3 By Changes bitO bit7 correspond to DI1 DI8 DI Working Mode R W 0 State Monitoring 0 word 1 Pulse Counter DI 1 8 Pulse Constant for RAW 1 65535 1 word each channel DI Category x8 R W i e one pulse represents 20 tons 1 word water 1 t ton 2 m3 cubic meter DI Unit x8 R W 3 kWh 1 word 4 X RMB 5 US Dollar bit0 bit3 correspond to RO1 RO4 102BH Relay Output Working R W 0 Relay Control 0 word Mode T Alarming bitO bit3 correspond to RO1 RO4 102CH Relay Control Mode R W 0 Latching 0 1 Momentary 102DH Relay Control Momentary pyy 50 3000ms 80 Time R O Disable 102EH Alarming Feature R W 1 Enable 0 BitO bit9 correspond to 1 10 102FH 1 10 Alarming Channel R W alarming channels 0 1 Active O Inactive mee a 5 soba BitO 15 correspond to 16 Events 1030H R W 1 Enable 0 represent 16 events sent A 0 Disable to RO feature 2 Bytes Every 2 bit corr
41. R W dword 4830 4831 Tenant 1 this month Phase C energy Total R W dword 4832 4833 Tenant 1 this month Phase C energy Tariff 1 R W dword 4834 4835 Tenant 1 this month Phase C energy Tariff 2 R W dword 4836 4837 Tenant 1 this month Phase C energy Tariff 3 R W dword 4838 4839 Tenant 1 this month Phase C energy Tariff 4 R W dword 483A 483B Tenant 1 prior month Phase A TOU energy Total R dword 483C 483D Tenant 1 prior month Phase A TOU energy Tariff 1 R dword 483E 483F Tenant 1 prior month Phase A TOU energy Tariff 2 R dword 4840 4841 Tenant 1 prior month Phase A TOU energy Tariff 3 R dword 4842 4843 Tenant 1 prior month Phase A TOU energy Tariff 4 R dword 4844 4845 Tenant 1 prior month Phase B TOU energy Total R dword 4846 4847 Tenant 1 prior month Phase B TOU energy Total R dword 4848 4849 Tenant 1 prior month Phase B TOU energy Tariff 2 R dword 484A 484B Tenant 1 prior month Phase B TOU energy Tariff 3 R dword 484C 484D Tenant 1 prior month Phase B TOU energy Tariff 4 R dword 484E 484F Tenant 1 prior month Phase C TOU energy Total R dword 4850 4851 Tenant 1 prior month Phase C TOU energy Tariff 1 R dword 4852 4853 Tenant 1 prior month Phase C TOU energy Tariff 2 R dword 4854 4855 Tenant 1 prior month Phase C TOU energy Tariff 3 R dword Demand Max Demand and Max Demand Occurance Demand parameter includes Power and Current realtime demand Max Demand Max Demand Occurance Power Demand includ
42. Rev 2000 operate normally Figure 4 2 General Settings in the software There are five wiring methods listed below 0 1LN 1LN Single Phase 1 In 1 Out 18 1 3LN 1LN Three Phase 4 In Single Phase Out 18 2 3LN 3LN Three Phase 4 In Three Phase 4 Out 6 3 3LL 3LL Three Phase 3 In Three Phase 3 Out 6 4 2LN 2LN Single Phase 3 In Single Phase 3 Out 6 Table 4 1 Wiring Method Energy pulse output setting energy pulse settings include Pulse Constant and Pulse Width Pulse Constant s range is 500 20000 Pulse Width range is 20 100ms In practical applications Pulse Constant and Pulse Width should be set according to the system s real power otherwise it will influence the system s energy accuracy Pulse Period 3600000 Real Power x Pulse Constant Pulse Period gt Pulse Width The following equation must be fulfilled in order to ensure the energy accuracy the unit of Real Power is kW Pulse Width is ms 3600000 Real Power x Pulse Constant gt Pulse Width For example if the Real Power is 35 2 kW Pulse Width 3600000 35 2 x Pulse Constant it must meet 3600000 35 2 x Pulse Constant gt Pulse Width Note after the setup Update Device must be clicked in order to send the settings to the meter All the other setting operations should follow this as well AcuRev 2000 The basic parameters measured in the AcuRev 2000 are voltage current power etc Th AcuRev 2000
43. W 0 59 word 1059 Second R W 0 59 word 105A Week R W 0 6 0 Sunday word AcuRev 2000 Over Under Limit Alarming AcuRev 2000 There are a total of 10 groups for alarming each group follows the same format Function Code 03 Read Function Code 16 Write jasp E Rub Parmer y 0 363 0 integer Number 1 larger than 105C Group 1 Comparison R W 2 equal to 1 integer 3 smaller than 105D Group 1 Set Value R W Related percentage integer 105E Group 1 Delay Time R W 030000 0 integer 0 disabled A 105F Group 1 Output to RO R W 1 4 RO number 0 integer 1060 1064 Group 2 setup R W The same as Group 1 integer 1065 1069 Group 3 setup R W The same as Group 1 integer 106A 106E Group 4 setup R W The same as Group 1 integer 106F 1073 Group 5 setup R W The same as Group 1 integer 1074 1078 Group 6 setup R W The same as Group 1 integer 1079 107D Group 7 setup R W The same as Group 1 integer 107E 1082 Group 8 setup R W The same as Group 1 integer 1083 1087 Group 9 setup R W The same as Group 1 integer 1088 108C Group 10 setup R W The same as Group 1 integer 108D Load Voltage Setup R W Default 220V integer 108E Load Current Setup R W Default 5A integer Time of Use Parameter Setup AcuRev 2000 Before 109F basic settings After 109F Season Schedule and Holiday settings Maximum 14 seasons 8 schedule tables 14 schedules 30 holidays Two error words indicate the
44. ZRGY Transformer Module Figure 2 13 Meter Base connected with two DM modules 18 channels Installation Steps This meter is DIN rail mounted which fits 35 mm standard rails 1 Insert the meter groove all the way into the rail and flip the meter case as Figure below shows making the meter mounted into the rail Installation Rail EOE a o e e e Ae IGENSLIKE amina BRABRBA EBEBEERBE KA nano nannnnnna Figure 2 14 Step A 2 Use the metal clips to tighten the rail and installation will be completed E TIT E LOT al gt gt e en O O O E MO O OC SR BE n QRARRARAR BRAARAA Figure 2 15 Step B AcuRev 2000 AcuRev 2000 Display Module Installtion The Display Module is factory installed on the meter base Users can use the meter base and display module combination directly The following steps show how Display Module is installed 1 Firstly make a standard panel Cut Out as the Figure 2 16 shows Unit mm mm jej FT co O poo 0 5 68 00 Panel Figure 2 16 Cut Out dimensions 2 Remove the clips of Displ
45. able for any damages or injuries caused by improper meter installation and or operation Chapter 1 Introduction 1 1 Meter Oyervlew 202 n nnn 1 3 AcuRev 2000 Series Features Chapter 2 Installtion AcuRev 2000 5 1 Modbus Protocol Introduction 82 5 2 Modbus Communication Format 85 5 3 Application Details and Parameter Address Table A A Appendix D Parameter Address Table A endix E Revision History ee Welcome to AcuRev 2000 AcuRev 2000 You have purchased an advanced versatile multifunction power meter Please note the following chapter descriptions in order to utilize the power meter properly Chapter 1 Introduces the basic AcRev 2000 features and application areas Chapter 2 Introduces AcuRev 2000 installation and wiring methods in detail Chapter3 Walks through how to operate AcRev 2000 via the display panel display measurement data and parameter settings Chapter 4 Introduces AcuRev 2000 functions with the included software Chapter 5 Introduces communication related information including protocol format and parameter address table Appendix The appendix provides AcuRev 2000 technical specifications and order
46. abled The Offset is 0 There are no new records logged while retrieving a Trending Log Setup Setup Log 1 1 Set Tenant 1 Power Tenant 2 Power Tenant 3 Power into this log Since each parameter uses two Modbus registers set 0x4102 0x4103 0x410e 0x410f 0x411a 0x411b to 0x130 2 0x1303 0x1304 0x1305 0x1306 and 0x1307 The descriptor is 2 so at the same time set 0x0202 0x0200 to 0x1377 0x1378 2 The register number is 6 it uses 10 sectors So set 0x060A to 0x1300 3 The logging interval is 1 minute set 0x0001 to 0x1301 4 Disable the Logging Timer set O to 0x13b9 The default setting is disabled b Data Log Retrieve The following describes how to retrieve from the earlist record to the latest record 1 Calculate the max record number a window holds The max record number 246 Record Size In this example 246 24 10 AcuRev 2000 2 Set the max record number and Offset to the meter Initially the Offset is 0 In this example set 0x0AOB and 0x0000 to 0x6001 and 0x6002 3 Read the Window Status from 0x6001 if the status says OxFF then go to step 2 to set max record number and Offset again If the status says Ox0B the content of the window will be read 4 Read the window content and calculate the next record offset The next record offset is the last record offset plus the max record number per window After completing set the new offset to 0x6002 Then repeat step 3 until all the records are retri
47. and LED Indicator Function Keys A Up Scroll up or increase value Editing mode v Down Scroll down or decrease value Editing mode lt 1 Left Decrease tenant number or move cursor to the left gt Right Increase tenant number or move cursor to the Right OK Confirm Show menu or confirmation Table 3 1 Function Keys illustration Key Combination Holding Left and right at the same time is quick exit function it will exit current screen and enter to the previous display screen Display Mode Display energy when powered up 1 Press Left and Right to switch tenant Up and Down to swtich contents 2 Press OK to display menu In the menu Up Down Left Right are for moving cursor OK for confirmation In the editing mode Left and Right are for moving cursor Up and Down to change the value OK for confirmation Settings Mode In the menu screen move the cursor to the settings icon press OK to enter the settings mode After the password screen it will display address setting screen Press OK to activate the cursor When the cursor is inactive Left and Right key do not work Up 39 AcuRev 2000 AcuRev 2000 and Down to scroll the screens when the cursor is active Up and Down to change the value where the cursor stays Left and Right to move the cursor OK is for confirmation LED indicator from top to bottom L1 Power S
48. armonics R Same as tenant 1 word 515D 517B 4th tenant current harmonics R Same as tenant 1 word 517C 519A 5th tenant current harmonics R Same as tenant 1 word 519B 51B9 6th tenant current harmonics R Same as tenant 1 word 51BA 51D8 7th tenant current harmonics R Same as tenant 1 word 51D9 51F7 8th tenant current harmonics R Same as tenant 1 word 51F8 5216 9th tenant current harmonics R Same as tenant 1 word 5217 5235 10th tenant current harmonics R Same as tenant 1 word 5236 5254 11th tenant current harmonics R Same as tenant 1 word 5255 5273 12th tenant current harmonics R Same as tenant 1 word 5274 5292 13th tenant current harmonics R Same as tenant 1 word 5293 52B1 14th tenant current harmonics R Same as tenant 1 word 52B2 52D0 15th tenant current harmonics R Same as tenant 1 word 52D1 52EF 16th tenant current harmonics R Same as tenant 1 word 52F0 530E 17th tenant current harmonics R Same as tenant 1 word 530F 532D 18th tenant current harmonics R Same as tenant 1 word The following are power quality parameters under the wiring settings of 2 3 4 with 6 Data Blocks in total Phase C data has no meaning when the wiring setting is 4 5600 1st tenant current unbalance R word 5601 1st tenant Phase A current THD word 5602 1st tenant Phase A current harmonics R word SEN R word 561F 1st tenan Phase A current 31st R Weta harmonics 5620 1st tenant Phase B current THD word 5621 1st tenan Phase B current 2nd word harmonic 563E 1st tenant Pha
49. atus High level displays as ON low level displays as OFF When DI type is set as Pulse Counter it counts the input pulses The Pulse Counter settings include Pulse Constant how many pulses equals one count Category amd Unit Value 62 Category multiplied with the count number The display panel displays the number corresponding to the pulse as well as the calculated value For instance if set 10 pulses one count one count represents 5 kWh When 100 pulses are input the display panel will display Number 100 10 10 10 5 50 kWh tert Readings Seftingr Help zem Ban OBS BHR D BRAM Sissa HERE es on fm olf Beet mes E of um me Swe s Pent wa 1 eve oo EK a Tr mI wj mu Sus ST O pesi gx MA wj os s Jf Bet tuae 7 gt os ow Swe ST D st ps f O o O17 Te FI TT FH woj fm Sime vif besi Tute OJ mon RO Type AO Dua Mode ma Let rl noz ss Cen zl e E mos Lach Y g detras 3 PO Pse wan P mi System Evert zeen inata Duga Pases z CIO DI Synetvonesten Demand Foo oat X Comenand Synchrone aton Demand r 1 Reset Free r Reta 1 D Reset Dees Pries F al z Resol ren Run ee r U s Mody System Parameter r v 2 Set leen r D imi L r F z F z i Figure 4 5 DI RO and System Event alarming setup AcuRev 2000 63 DO Function AcuRev 2000 Pulse Output DO has 4 channels 2 channel energy pulse output the two channel can be used to send out independant energy p
50. ay Module install the module into the Cut Out in the direction JE lt Le Panel of arrow Figure 2 17 Insert Display Module into the Cut Out 3 Install the Display Module into the Cut Out The module front panel will appear at the front of the Cut Out the Meter Base case and wiring terminals will appear at the back of the Cut Out Then put on two installation clips following the grooves at the back of Display Module and push forward to tighten the clips Make sure the clip and the panel are joined tightly Tighten the screws as Figure below shows and the installation is completed See Figure 2 18 Installation Clip H g Screw i Panel Figure 2 18 Use clips to affix the Display Module Figure 2 19 Installation Clip AcuRev 2000 AcuRev 2000 Terminals Meter Base Terminals Upper row Power Supply Pulse Output Communication NET Lower row Digital Input Relay Output POWER SUPPLY E2 PULS ET PULS DEMAND sec RS 485 LIN G c elc El c E Ss B A NET a 18 12 ir tole e 7 6 alja M a gt wa 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 V Dii DR DB D4 O5 D6 Dr DB V IRO11 RO1ARO2I RO22 RO31 RO32 RO41 RO42 DIGITAL INPUTS RELAY OUTPUTS
51. cut Keys Display Press Left and Right to move the cursor to choose different digit Press Up and Down key to change the digit value after the input of Shortcut Code press the center key to enter the corresponding pages Shortcut Code consists of five digits The first digit on the left is to choose functions as depicted in Table 3 6 1 represents energy measurement 2 represents demand measurement 3 represents real time 4 represents Digital Input Digital Output all the other parameters do not have shorcut code For example 10101 represents energy measurement display the 1st screen the 1st tenant 20210 represents demand measurement display the 2nd screen the 10th tenant If the teant number exceeds the current set tenant number it will display the 1st tenant if the screen number exceeds the actual number it will display the 1st screen Energy Measurement 1 Demand Measurement 2 Real time 3 Digital Input Digital Output 4 Table 3 6 Shortcut Key 1 Single Phase In Single Phase Out 1LN 1LN AcuRev 2000 1 10101 10118 Real time energy ter e Jee heite 1 18 3 10301 10318 This month tariff 3 energy this month tariff 4 energy time energy 4 10401 10418 This month total energy this month tariff 1 energy prior month tariff 2 energy 5 10501 10518 Prior month tariff 3 energy Prior month tariff 4 energy een vn 1 enzegen Real time 1 18 1 30101 30118 R
52. data Different wiring settings lead to different parameters AcuRev 2010 does not measure power quality parameters The power quality parameter data type is floating point Each parameter uses 4 bytes high bytes followed by low bytes Function Code 03 read The wiring setting 3 3LL is for the line to line voltage parameters Under the wiring setting 4 Single Phase 3 wire U3 parameters do not have meaning 5000 Voltage Unbalance Factor R word 5001 U1 or U12 THD U1 R word 5002 U2 or U23 THD U2 R word 5003 U3 or U31 THD U3 R word 5004 Voltage THD average R word 5005 U1 or U12 2nd harmonic R word 5006 U1 or U12 3rd harmonic R word s ng Jace R word 5022 U1 or U12 31st harmonic R word 5023 U2 or U23 2nd harmonic R word 5029 U2 or U23 3rd harmonic R word O STE R word 5040 U2 or U23 31st harmonic R word 5041 U3 or U31 2nd harmonic R word 5042 U3 or U31 3rd harmonic R word PR re R word 505e U3 or U31 31st harmonic R word The following are power quality parameters under the wiring settings of 0 and 1 with 18 data blocks in total 5100 1st tenant current THD 11 R word 5101 1st tenant current 2nd harmonic R word AcuRev 2000 EN EE R word 511 1st tenant current 31st harmonics R word 511F 513D 2nd tenant current harmonics R Same as tenant 1 word 513E 515C 3rd tenant current h
53. dr Fun Byte count Data0 CRC16 hi CRC16 lo 11H 02H 01H 03H E5H 49H Data Bytes 0 0 0 DI4 DI3 DI2 0 0 0 0 0 1 MSB Table 5 7 Response frame of reading DI status AcuRev 2000 cuRev 2000 3 Read Data Function Code 03 Query This function allows the master to obtain the measurement results from the meter Table 5 8 depicts reading slave device address 17 Inline A real time energy Inline B real time energy Inline C real time energy these parameters are dword data type each parameter uses 2 addresses each address uses 2 bytes AcuRev 2000 Inline A real time energy address is 4500H 4501H Inline B real time energy address is 4502H 4503H Inline C real time energy is 4504H 4505H Addr Fun Data start Data start Data of Data of CRC16 CRC16 addr hi Addrlo regs hi regs lo hi lo 11H 03H 45H 00H 00H 06H D2H 54H Table 5 8 Query of Inline A real time energy Inline B real time energy Inline C real time energy Response Response frame contains slave device address function code data quantity and CRC check Table 5 9 depicts Inline A real time energy 0000000BH 1 1kWh Inline B real time energy 0000000CH 1 2kWh Inline C real time energy 0000000D 1 3kWh 03H Data1 00H Data1 Data 2 Data2 00H 00H 0BH Data3 hi Data3 Data4 Data4 Data5 Data6 Data6 CRC16
54. dress Table AcuRev 2000 AcuRev 2000 supports Modbus communication protocols The infrared port supports field meter reading The meter supports 10 100 M Ethernet port protocols are Modbus TCP SMTP HTTP 1 Transmission mode The mode of transmission defines the data structure within a frame and the rules used to transmit data A Coding System 8 bit A Start bit 1 bit A Data bits 8 bit A Parity No Parity A Stop bit 1 bit A Error checking CRC 2 Frame When data frame reaches the terminal unit it goes through the unit via a special port the unit removes the data frame s header reads the data if there is no error then it implements the data s task Afterwards the unit puts its own data with the acquired header and sends back the frame to the sender The response data frame contains Address Function Data and CRC Check Any error will cause a failure to respond Frame Format AcuRev 2000 Address Function Data Check 8 Bits 8 Bits Nx8 Bits 16 Bits Figure 5 1 Data Frame Format Address Field The address field is at the start of the frame It is composed of 1 byte 8 bits its decimal value range is 0 247 A master addresses a slave by placing the slave address in the address field of the message When the slave sends its response it places its own address in this address field of the response to let the master know which slave is responding Function Field When a message
55. e grounded O Use dry cloth to wipe the meter Note Failure to follow manufacturer guidelines for installation and use may compromise the safety of the meter and the user Note Any repair should only be performed by the manufacturer 8 A switch or circuit breaker should be utilized in the equipment The switch should be placed close to the equipment and easy to reach The switch is regarded as a part of the AcuRev 2000 breaking device Meter Base LxWxH 140x105 4x77 7mm External CT Module EM LxWxH 67x105 4x77 7mm Internal CT Module DM LxWxH 153x105 4x77 7mm Display Module LxWxH 72x72x26 5mm Table 2 1 AcuRev 2000 Appearance Meter Base If a Display Module is ordered an RJ45 jack is equipped in the Meter Base where the attached cable should be pluged in to connect the Display Module to the Meter Base See Figure 2 1 If the Display Module is not specified the Display Module is embedded in the Meter Base See Figure 2 2 Appearance Figure 2 1 Meter Base with external Display Module AcuRev 2000 Figure 2 2 Meter Base with embedded Display Module Dimensions Unit mm 140 o D D z 3 m P 777 Front View Side View Figure 2 3 Meter Base dimensions Display Module The Display Module can also be panel mounted A
56. eal Power Digital Input DI 1 40101 40108 DI Status and Digital Channel 2 40201 40208 RO Status Output 1 8 3 40301 40308 DI Pulse Input related 2 Three Phase 4 In Single Phase Out 3LN 1LN 1 10101 10118 Real time energy This month energy this month tariff 1 energy this Energy A 2 10701510218 month tariff 2 energy UE e 1 18 3 10301 10318 This month tariff 3 energy this month tariff 4 energy time energy 4 10401 10418 This month energy prior month tariff 1 energy prior month tariff 2 energy 5 10501 10518 Prior month tariff 3 energy prior month tariff 4 energy Real Power Demand Real Power Demand Demand 118 1 20101 20118 prediction Real Power Demand Peak Real time 1 18 1 30101 30118 Real Power E DI 1 40101 40108 DI Status Digital Input Channel 2 40201 40208 RO Status Digitan Output 1 8 3 40301 40308 DI Pulse Input related AcuRev 2000 3 Three Phase 4 In Three Phase 4 Out 3LN 3LN Energy No Time of Use only real time energy 1 6 1 10101 10106 Phase A B C energy Inline energy inline this month energy inline this month traiff 1 2 10201 10206 energy 3 10301 10306 Inline this month tariff 1 energy inline this month tariff 2 energy inline this month tariff 3 energy Phase A this month total energy Phase A this month traiff 1 4 alos energy Phase A this month traiff
57. edule 1068 1960 Hour Minute Tariff Number RAW word Schedule Table 1 13th schedule 10551100 Hour Minute Tariff Number R W word Schedule Table 1 14th schedule 140150103 Hour Minute Tariff Number RAN Word Schedule Table 2 1st 14th schedule The same as E Hour Minute Tariff Number RAW Schedule Table 1 word The same 112E 1157 Schedule Table s eal schedule R W as Schedule word Hour Minute Tariff Number Table 1 The same 1158 1181 Schedule Table 4 1st 14th schedule Rw ae Sehedul word Hour Minute Tariff Number Table 1 The same 1182 11AB sek Tes PETA schedule R W as Schedule word Hour Minute Tariff Number Table 1 The same 11AC 11D5 schedule Table 6 Ist 14th schedule R W as Schedule word Hour Minute Tariff Number Table 1 The same 11D6 11FF Schedule Table Z 1st 14th schedule R W as Schedule Hour Minute Tariff Number Table 1 The same 1200 1229 Schedule Table 8 1st 14th schedule Rw se Schedule Hour Minute Tariff Number Table 1 12241220 The 1st Holiday Month Day Schedule RAW Number 122D 122F The 2nd Holiday Month Day Schedule R W Number 1230 1232 The 3rd Holiday Month Day Schedule R W Number 1233 1235 The 4th Holiday Month Day Schedule R W Number 1236 1238 The 5th Holiday Month Day Schedule RAW Number 1239 123B The 6th Holiday Month Day Schedule R W Number 123C 123E The 7th Holiday Month Day Schedule R W Numbe
58. energy classes 1 and 2 Environmental Standard IEC 60068 2 Safety Standard IEC 61010 1 UL 61010 1 Appendix B Pulse Output Setup Set Value Output 0 No Output 1 Ep1 2 Ep2 3 Ep3 4 Ep4 5 Ep5 6 Ep6 7 Ep7 8 Ep8 Wiring Method 0 2 Ep3 10 Ep10 11 Ep11 12 Ep12 13 Ep13 14 Ep14 15 Ep15 16 Ep16 17 Ep17 18 Ep18 19 Epin s Inline AcuRev 2000 AcuRev 2000 98 Wiring Set Value Output 0 No Output 1 Ep1 2 Ep2 3 Ep3 4 Ep4 5 Ep5 6 Ep6 7 Ep7 8 Ep8 9 Ep9 10 Ep10 Wiring Method 1 11 Ep11 12 Ep12 13 Ep13 14 Ep14 15 Ep15 16 Ep16 17 Ep17 18 Ep18 19 Epin A Inline 20 Epin B Inline 21 Epin C Inline 22 Epin S Inline Wiring Set Value Output 0 No Output 1 Eps1 A 2 Eps1 B 3 Eps1 C 4 Eps1 S 5 Eps2 A 6 Eps2 B 7 Eps2 C 8 Eps2 S 9 Eps3 A 10 Eps3 B 11 Eps3 C 12 Eps3 S 13 Eps4 A Wiring Method 2 14 Eps4 B 15 Eps4 C 16 Eps4 S 17 Eps5 A 18 Eps5 B 19 Eps5 C 20 Eps5 S 21 Eps6 A 22 Eps6 B 23 Eps6 C 24 Eps6 S 25 Epin A Inline 26 Epin B Inline 27 Epin C Inline 28 Epin S Inline AcuRev 2000 AcuRev 2000 100 Wiring Set Value Output Wiring Method 3 No Output Eps1 S Eps2 S Eps3 S Eps4 S
59. es Prediction Demand AcuRev 2010 Basic does not have current demand Real time demand Max Demand and Prediction Demand data types are floating each parameter uses 2 registers 4 bytes High bytes are followed by low bytes The max demand occurance is an integer using 3 bytes Function Code 03 Read When the wiring setting is three phase 3 wire inline A B C Power Demand Prediction Demand Max Demand and Max Power Demand Occurance do not have meaning but the inline total does have the meaning Inline total and A B C Current Demand Max Current Demand and Max Current Demand Occrurance have meaning When the wiring setting is single phase 3 wire inline Phase C Current Demand Max Current Demand and its occurance Power Demand Power Prediction Demand Max Power Demand and its occurance do not have meaning 4B00 4B01 Pin s dema inline system demand R float 4B02 4B03 PinS inline system power demand prediction R float 4B04 4B05 Pin s dema max inline system demand R float 4B06 4B08 Pin s time inline system demand peak R Year Month Day Mo word ur Minute Second 4B09 4B0A IL1 dema Phase A inline current demand R float 4BOB ABOC L1 dema max Phase A inline max current R Abat demand ABOD ABOF L1 time Phase A inline max current demand R Year Month Day Ho Word occurance ur Minute Second 4B10 4B11 IL2 dema Phase B inline current demand R float 4B12 4B13 L2 dema max Phase B inline max current R float demand
60. espond to RO alarming each one one event the RO number is of the first 8 events 00 RO1 1031H corresponds to RO RAN 01 RO2 9 settings 10 RO3 11 RO4 2 Bytes Every 2 bits correspond to one event the RO number is Same as above the last 8 00 RO1 10324 events SE 01 RO2 9 10 RO3 11 RO4 RO alarming time 1033H delay not applicable to R W 1560000 Second 60 over under limit alarming 1034H Backlight time R W 0 60 minute 1 AcuRev 2000 cuRev 2000 Automatic display if no 1035H A A R W 1 60 minute word key is pressed in how long Automatic Display each R W 5 100 second word screen duration Display Power demand RAW 3 4 digit word decimal place Basic Parameter Mode R W o Secondary word 1 Primary i 0 True Reactive Power R W A word 1 Generalized gt 0 IEC VAR PF Convention R W 1 IEEE word Clear all data digits to R W See Appendix word clear all records DI Pulse Counter clear R W bitO bit7 correspond to DUI 1 word means clearing the counter Reserved word Meter and Battery Runtime Function Code 03 Read Data Type Word 1050 1051 Meter Runtime R dword 1052 1053 Battery Runtime R dword Clock Function Code 03 Read Function Code 16 Write Date Type Word 1054 Year R W 0 99 word 1055 Month R W 1 12 word 1056 Day R W 1 31 word 1057 Hour R W 0 23 word 1058 Minute R
61. eved Basic Measurement AcuRev 2000 The meter has different measuring contents under different wiring scenarios The basic AcuRev 2010 only takes power related measurements The format is floating point Each parameter uses 4 bytes high bytes are followed by low bytes Function Code 03 Read only The following data does not have individual tenants Under 3 phase 3 wire mode real power reactive power apparent power power factor and load nature has no meaning Single phase current real power reactive power apparent power power factor and load nature has no meaning 4000 4001 F R float 4002 4003 U1 R float 4004 4005 U2 R float 4006 4007 U3 R float 4008 4009 Uavg R float 400a 400b U12 R float 400c 400d U23 R float 400e 400f U31 R float 4010 4011 Ulavg R float 4012 4013 IL1 Phase A inline current R float 4014 4015 IL2 Phase B inline current R float 4016 4017 IL3 Phase C inline current R float 4018 4019 lavg Average Current R float 401A 401B Pin s inline system real power R float 401C 401D Qin s inline system reactive power R float 401E 401F Sin s inline system apparent power R float 4020 4021 PFin s inline system power factor R float 4022 4023 Inline System Load Nature R float 4024 4025 Pin A inline Phase A real power R float 4026 4027 Pin B inline Phase B real power R float 4028 4029 Pin C inline Phase C real power R float AcuRev 20
62. gy E DIOSETM jok EA EB ES gt gt MnS MIS gt MnA MIA AMA BS mos e MBS Mas MDA UnA UTA e lt Uns UTS MnB MIB gt UBS uas gt us M3B MAB KOR k I Une UB UBA WA k UBB U4B EA EB ES U2B Figure 3 5 Single P On the first page of the main menu press left and right to choose D then press the center key the meter displays demands Demand Code is 2 hase 3 In Single Phase 3 Out energy display Real Power Demand rp Real Power Demand Prediction PP Real Power Demand Max Table 3 5 Parameter display Different wiring methods lead to different display screens The display screens are as follows 1 Single Phase In Single Phase Out 1LN 1LN Tenant Number 1 18 according to the preset value The external inline preset figure should be plus 1 Press Left or Right to switch tenants Press Left or Right to switch tenants E DIO SET M da D P M RealPower Demand Happening Time Figure 3 6 Single Phase In Single Phase Out demand display 2 Three Phase 4 In Single Phase Out 3LN 1LN Tenant Number 1 18 according to the preset value plus in line A B C the total setting number is 4 The display is the same as Single Phase In Single Phase Out 3 Three Phase 4 In Three Phase 4 Out 3LN 3LN Tenant Number 1 6 according to the preset value plus 1 as in line total energy Press Left or Right to switch tenan
63. gy cannot be edited The data type is double word each parameter uses two register address 4 bytes High bytes are followed by low bytes Function Code 03 to read Function Code 16 to write When the wiring setting is set as 3 phase 3 wire phase A B C this month and prior month energy reading have no meaning When the wiring setting is set as single phase 3 wire Phase C real time this month and prior month energy have no meaning 4500 4501 Epin A inline Phase A real time energy RW dword 4502 4503 Epin B inline Phase B real time energy RW dword 4504 4505 Epin C inline Phase C real time energy RW dword 4506 4507 Epin S inline system real time energy RW dword 4508 4509 Epin S inline system this month TOU energy RW dword 450A 450B Epin S inline system this month TOU energy tariff 1 RW dword 450C 450D Epin S inline system this month TOU energy tariff 2 RW 450E 450F Epin S inline system this month TOU energy tariff 3 RW 4510 4511 Epin S inline system this month TOU energy tariff 4 RW 4512 4513 Epin S inline system prior month TOU energy prior R month total 4514 4515 Epin S inline system prior month TOU energy tariff 1 R 4516 4517 Epin S inline system prior month TOU energy tariff 2 R 4518 4519 Epin S inline system prior month TOU energy tariff 3 R 451A 451B Epin S inline system prior month TOU energy ta
64. h tariff 3 energy Inline this month tariff 4 energy Phase A this month total energy Phase A this month tariff 1 4 1030110405 energy Phase A this month tariff 2 energy E 5 10501 10506 Phase A this month tariff 3 energy Phase A this month tariff 4 energy nergy A S 3 No Time of 6 10601 10606 Phase B This month total energy Phase B This month tariff 1 Use only energy Phase B this month tariff 2 energy real time 1 6 7 10701 10706 Phase B this month tariff 3 energy Phase B this month tariff 4 energy energy 8 10801 10806 nline Prior month total energy inline Prior month tariff 1 energy inline Prior month tariff 2 energy 9 10901 10906 Inline this month tariff 3 energy Inline Prior month tariff 4 energy 5 A Z s 10 11001 11006 hase A prior month energy Phase A Prior month tariff 1 energy Phase A Prior month tariff 2 energy 11 11101 11106 Phase A Prior month tariff 3 energy Phase A Prior month tariff 4 energy 5 a i m 12 11201 11206 hase B Prior month total energy Phase B Prior month tariff 1 energy Phase B prior month tariff 2 energy 13 11301 11306 Phase B Prior month tariff 3 energy Phase B Prior month tariff 4 energy 1 20101 20106 System Power Demand System Power Demand Prediction System Power Demand Peak 5 bamand 1 6 2 20201 20206 de Power Demand Power Demand prediction Power Demand 20301 20306 Phase B Power Demand Power Demand prediction Power Demand Peak Real time 1 6 1 30101 30118 Real Power Digital Input DI 4010
65. he 3 logs cannot be over 60 each sector has 64 kB approximate 64 sectors compose 4MB Trending log 1 configuration page can be found in Figure 4 13 cuRev 2010 Utility Software Accuenergy Corporation Start Readings Settings Help ale HUE OR A R Re Ra GB BB Be BH S S Sa Data Log 1 Settings Watt Total Walt Watt B Watt C Add gt gt lt lt Remove Clear All M Registers and Sectors Bytes Registers Total Bytes Used y Sectors 10 Drag the bar to control Bytes Remaining mami Les Es eee em el 0 10 20 30 40 50 60 Logging Interval 0 Sf min m Logging Timer Disable Start Time 2000 1 1 ll 00000 C Enable End Time 2000 js 0 00 00 Save Load Update Device Figure 4 13 Trending Log 1 Configuration AcuRev 2000 Different contents can be added into 3 logs to meet users requirements For example log 1 can be configured as basic parameter measurement such as Power log 2 can be configured as energy measurement log 3 can be configured as demand AcuRev 2000 measurement log can be choose from 8 categories 1 Real Time Metering Incoming 2 Real Time Metering User 3 Demand Incoming 4 Demand User 5 Energy Real Time Incoming 6 Energy Current Month TOU Incoming 7 Energy Prior Month TOU Incoming 8 Energy Real Time User Inline real time parameters Users can se
66. he software according to users selected parameters The total bytes available is 234 Retrieve Record There are two methods to retrieve records manual retrieve and automatic retrieve The retrieve page can be found in Figure 4 14 AcuRev 2000 cuRev 2000 Figure 4 14 Log 1 Record Retrieve In manual retrieve mode users can adjust Offset and Window Record Number Offset is the deviation number from the first record Window Record Number is 246 Record Size users can retrieve no larger than this number of records by pressing Read One Window button In automatic retrieve mode the software retrieves all the Used Records in the memory automatically Users just press Read All button sf AcuRev 2010 Utility Software Accuenergy Corporation Start Readings Settings Help ps Display Module Device Type HA21 AcuRev 2000 Device Type Hardware Version 1 01 Hardware Version Software Version 1 01 Software Version Release Date 20120217 Release Date 20 Serial Number Device Run Time 5 17 Hours Battery Run Time 0 Hours Device Clock 2000 1 1 0 21 42 MON Figure 4 15 Reset Bettery Run Time Set Device Clock Use PC Time C 2000 1 1 zi 0 00 00 Device Information 79 AcuRev 2000 8 0007 mej Chapter 5 Communication 5 1 Modbus Protocol Introduction 5 2 Modbus Communication Format 5 3 Application Details and Parameter Ad
67. iday settings It supports kWh pulse output System Event Logging This product runs self check on systems When an important operation is performed such as reset energy or demand clear system parameter changes it immdediately records the event timestamp event type via event state word and judges whether relay output needs to be sent Over Under Limit Alarming Users can select parameters and set their setpoints An alarm will be triggered when the setpoint is reached At the same time sound and light signals could be sent out via relay output The time and reason of an alarm event will be recorded Power Quality Analysis Power quality parameters such as voltage and current THD individual voltage and current harmonics voltage crest factor current K factor voltage and current unbalance etc will be monitored 1 0 Option Standard output ports provide energy kWh pulse output and time pulse output digital inputs DI provide pulse counting from water electricity and gas meter and monitor switch status relay outputs RO react upon alarming conditions Data Logging and Load Trending With 4MB of onboard memory AcuRev 2000 series can log real time metering parameters I O status and energy measurement This information can be used for historical trending and system analysis Communication and Network Supports RS485 communication open protocol Modbus RTU supports 10 100M Ethernet interface with protocol Modbus TCP
68. ing information 5 0007 mej 1 1 Meter Overview 1 2 Areas of Application 1 3 AcuRev 2000 features cuRev 2000 AcuRev 2000 series performs real time metering measures energy consumption and monitors power quality for up to 18 single phase circuits or 6 three phase circuits in one unit It is an advanced intelligent power meter that Accuenergy developed and manufuctured for the next generation smart grids The main features include multi tenants submetering cyclic display tamper proof which make it highly suitable for large commercial facilities residential apartments and industrial environments AcuRev 2000 series has infrared RS485 and Ethernet communication options as well as I O options e g Pulse Counting from water or gas meters making it useful in energy management systems Due to its communication capability ease of installation and use this product can be easily integrated into new and existing energy management systems Measurement Function Voltage Line Voltage Phase Voltage Current In line Current Each Tenant Current Power and Power Factor In line and Each Tenant Power Reactive Power Apparent Power Power Factor Frequency System Frequency Demand In line and Each Tenant Power and Current Demand Energy Function Energy kWh measurement meeting international standards Accuracy is Class 1 0 It has Time of Use feature 14 Seasons 14 Schedules 4 Tariffs supporting weekend and hol
69. is byte represents the data effectiveness if the window records are not effective the data will be ignored In addition it takes time to erase the memory The memory erasing status can be represented by this byte IfWindow Status is read only all writing operations are disabled bH Window Status effective FFH Window Status not effective aaH Data Log erasing in operation bbH Data Log erasing not in operation Offset this parameter is configurable In order to read all the records of one log users can just modify this offset value When the data is retrieved the first data is locked so offset O is always pointed at the first data Window a window is where to store the data the window is read only Please note the data number in the window is an integer Retrieve Note When the data logging is full the logging timer will erase the first sector s content and continue It is recommended that users retrieve the data log before it gets logged full For instance log 1 uses 3 sectors each sector saves 448 records in total there will be 1344 records When the user retrieves the data when 1340 records are used the first sector of 120 log 1 will be erased without being retrieved AcuRev 2000 Data Retrieve Example The example is based on log 1 The logging content is Tenant 1 Power Tenant 2 Power and Tenant 3 Power 12 bytes the logging interval is 1 minute sector number is 10 register number is 6 logging timer is dis
70. is sent from a master to a slave device the function code field tells the slave what kind of action to perform Read DO status Obtain Digital Relay Output current status ON OFF Read DI status Obtain Digital Input current status ON OFF 03 Read Data Obtain current binary value from one or more registers 05 Control DO Control Digital Relay Output ON OFF Preset multiple 16 registers Place specifc value into a series of consecutive multiple registers Table 5 2 Function Code AcuRev 2000 Data Field Data field contains the data that terminals need to complete the request and the data that terminals respond to the request This data may be a numerical value address or setting For example Function Code tells the terminal to read one register Data Field needs to specify reading from which register and how many registers to read Error Check Field The field allows the error check by master and slave devices Due to electrical noise and other interferences a group of data may be changed while transmitting from one location to the other Error Check ensures master or slave devices do not respond to the distorted data during the transmission which enhances the system security and efficiency Error Check uses 16 bit Cyclic Redundancy Check CRC 16 3 CRC Check Every message includes an error checking field which is based on the Cyclical Redundancy Check CRC method
71. l Inputs DO Please refer to Figure 4 5 for DI RO related settings RO Each channel RO can be configured as Relay Control or Alarm Output 1 Relay Control Latching or Pulse Pulse width can be set between 50 and 3000 ms 2 Alarm Output There are two Alarm Output types Over Under Limit Alarming and System Event Alarming the two can be active at the same time Over Under Limit Alarming will be introduced in detail later There are 12 events for system event alarming which are 1 Reset 2 Demand DI Synchronization 3 Demand Command Synchronization AcuRev 2000 4 Energy Clear 5 Running Hour Clear 6 Battery Runtime Clear 7 System Parameter Change 8 Initialized Energy Set 9 TOU Energy Change 10 System Clock Change 11 Reversed Power Direction 12 DI Pulse Counter Clear These 12 events can enable the output of Relay 1 to Relay 4 for alarming The time delay for alarming signal is 1 60000 s the Relay Output status will latch for that amount of time If the Relay Output type is set as Relay Control click Control in Figure 4 4 to send command close or open to the relay When the relay is set as alarming output Relay Control function will be disabled DI Function DI type Signal Status Pulse Counter DI unit and category s seooncd m3 cubic meters kWh energy RMB Renminbi dollar When DI type is set as Signal Status it monitors the input status providing all DI st
72. oad side 4 Model Selection AcuRev 2000 AcuRev 2000 series has two models AcuRev 2010 Basic Measurement and AcuRev 2020 Multifunction The function comparison is listed below e Standard O Optional Blank means Not Available Function Parameter AcuRev 2010 AcuRev 2020 Real Energy Ep D Energy Reactive Energy Eq Apparent Energy Es D TOU 4 Tariffs 14 Schedules TOU e e BawarDanand Power Demand Demad_P D D Power Demand Max Demad_P_max e e Current Demand Current Demand Line amp Each Tenant D Current Demand Max Line amp Each Tenant D Phase Voltage V1 V2 V3 e Line Voltage V12 V23 V31 e Current Line amp Each Tenant e Real time Power Line amp Each Tenant D D Parameter Reactive Power Line amp Each Tenant D Apparent Power Line 8 Each Tenant D Power Factor Line 8 Each Tenant e Frequency F D THD THD D Individual Harmonic 2nd 31st D Power Quality Current K Factor KF e Crest Factor CF e Voltage Unbalance U_unbl e Current Unbalance I unbl e Year Month Day Hour ce Minute Eni s cuRev 2000 Over Under Limit Alarming Alarm D o Data Logging Up to 4M D D Infrared D D Communication RS485 e e Ethernet o o Communication MODBUS RTU A Protocol Demand Cycle Second Pulse 2 channel kWh bi Pulse Output uo 8 channel Digital a 5 Output 4 channel Digital Alarming Outpu
73. ocks 4C00 4C01 I1 dema Tenant 1 Current Demand R float 4C02 4C03 11 dema max Tenant 1 Current Demand Max R float 1 dema max time Tenant 1 Max Demand Year Month Day Ho 46044606 Happening Time i ur Minute ee wold 4C07 4C08 P1 dema Tenant 1 Power Demand R float 4C09 4C0A P1 pred Tenant 1 Power Demand Prediction R float ACOB 4C0C P1 demamax Tenant 1 Power Demand Max R float P1 dema max time Tenant 1 Power Deman Year Month Day Ho Ke Max Happening Time R ur Minute Ke word 4C10 4C1F Tenant 2 Demand Data R Same as Tenant 1 4C20 4C2F Tenant 3 Demand Data R Same as Tenant 1 4C30 4C3F Tenant 4 Demand Data R Same as Tenant 1 132 4C40 4C4F Tenan 5 Demand Data Same as Tenant 1 4C50 4C5F Tenant 6 Demand Data Same as Tenant 1 4C60 4C6F Tenant 7 Demand Data Same as Tenant 1 4C70 4C7F Tenant 8 Demand Data Same as Tenant 1 4C80 4C8F Tenant 9 Demand Data Same as Tenant 1 4C90 4C9F Tenant 10 Demand Data Same as Tenant 1 4CA0 4CAF The 11th tenant demand Same as Tenant 1 4CB0 4CBF The 12th tenant demand Same as Tenant 1 4CC0 4CCF The 13th tenant demand Same as Tenant 1 4CD0 4CDF The 14th tenant demand Same as Tenant 1 4CE0 4CEF The 15th tenant demand Same as Tenant 1 4CFO 4CFF The tenant 16 Demand Same as Tenant 1 4D00 4DOF The tenant 17 Demand Same as Tenant 1 4D10 4D1F The tenant 18 Demand
74. pology should be avoided This means no new branches except from the starting point 5 Keep communication cables away as much as possible from sources of electrical noise When several devices are connected daisy chain to the same long communication line an anti signal refecting resistor typical value 1200 30000hm 0 25W is often used at the end of the circuit the last meter of the chain ifthe communication quality is distorted 6 Use RS232 RS485 or USB RS485 converter with optical isolated output and surge protection AcuRev 2000 AcuRev 2000 7 A infrared port is also available in the Display Module which supports meter reading AcuRev 2000 also supports 10 100M Ethernet optional its protocol is Modbus TCP SMTP HTTP Chapter 3 Meter Display and Operation 3 1 Display Panel and Keys 3 2 Energy Display and Operation 3 3 Demand Display and Operation 3 4 1 0 Display and Operation 3 5 Parameter Settings 3 6 Shortcut Code 3 7 Real time Parameters 3 8 Device Information cuRev 2000 Chapter 2 1 shows the dimensions of Display Module It consists of one LCD screen and five keys AcuRev 2000 innovative Display Module can be integrated into the meter base or the display module can also be mounted on the panel 1LCD Meter Base Oli 4 LED Indicator mL2 mL3 2 Function Keys mL4 3 Infrared Port Figure 3 1 Display Module
75. ppearance Figure 2 4 Display Module Dimensions 715 10 72 67 FAL Front View Side View Figure 2 5 Display Module dimensions 68 68 Cut Out Cut Out AcuRev 2000 External CT Module EM AcuRev 2000 Appearance Figure 2 6 EM module appearance Dimensions 67 a gt I i C 8 st Eg S MI m E E mms t KS 77 7 Front View Side View Figure 2 7 EM module dimensions fa au El Internal CT Module DM Direct Module Appearance Figure 2 8 DM module appearance Dimensions 153 105 4 Front View Figure 2 9 DM module dimensions 105 4 Side View 13 AcuRev 2000 Environmental cuRev 2000 Before installation please check the environment temperature and humidity to ensure the Acuvim 2000 series meter is being placed where it will not be damaged 1 Temperature AcuRev 2000 operating temperture is 25 70 C Exceeding this temperature range will cause damage to the meter Please note it can influence the meter life negatively if the meter operates in extremly high or extremly low temperatures AcuRev 2000 storage temperature range is 40 85 C
76. r 123F 1241 The 8th Holiday Month Day Schedule R W Number 1242 1244 The 9th Holiday Month Day Schedule RAW Number 1245 1247 The 10th Holiday Month Day Schedule R W Number 1248 124A The 11th Holiday Month Day Schedule R W Number 124B 124D The 12th Holiday Month Day Schedule RW Number 124E 1250 The 13th Holiday Month Day Schedule RW Number AcuRev 2000 AcuRev 2000 The 14th Holiday Mon h Day Schedule 1251 1253 Number R W word 1254 1256 The 15th Holiday Month Day Schedule R W word Number 1257 1259 The 16th Holiday Month Day Schedule R W ord Number 125A 125C The 17th Holiday Month Day Schedule R W word Number 125D 125F The 18th Holiday Month Day Schedule R W Word Number 1260 1262 The 19th Holiday Month Day Schedule R W Word Number 1263 1265 The 20th Holiday Month Day Schedule R W Word Number 1266 1268 The 21th Holiday Month Day Schedule R W Werd Number 1269 1268 The 22nd Holiday Month Day Schedule R W word Number 126C 126E The 23rd Holiday Month Day Schedule RW word Number 126F 1271 The 24th Holiday Month Day Schedule RAW word Number 1272 1274 The 25th Holiday Month Day Schedule R W word Number 1275 1277 The 26th Holiday Month Day Schedule R W word Number 1278 127A The 27th Holiday Month Day Schedule RW word Number 127B 127D The 28th Holida
77. r OFF 13 11 12 7988 oer OFF oer oe o or ON OFF 14 20001 11 1231 o OF OFF OFF OFF OF OF OFF o 15 200011 1 12 36 536 OFF OFF OFF OFF OFF OFF ON OFF 16 2000 1 1 1 1236 814 OF OF OF OF mm om OFF OFF 17 20004 11 12 377 OF me oe OFF OFF ON OFF OFF 18 20001 11 888 OFF me OFF mm OF OF me OFF 19 20001 11 1253 589 OFF OFF OFF OF OFF ON e OFF 20 20001 11 1253 757 OFF OFF OFF OFF OFF o or OFF Newest SDE Record No 6 A Figure 4 9 SOE in software When DI is used as remote signal detection it will record SOE SOE is when DI circuits detect the change of the signal voltage level it records the channel the event and the event s timestamp The SOE records DI1 DI8 input status change and its time it allows up to 20 events The newest event number can be displayed AcuRev 2000 AcuRev 2000 WON A s Figure 4 10 Alarming in software KI EINE U Aa Alarming records alarming timestamp alarming parameter over under limit value alarming status and alarming condition Users can setup alarming conditions in Alarm Setup The maximum alarming record is 20 Note The alarming threshold value is not a real measured value it is the percetage of real measured value over rated value For instance if the rated value is 1100 the displayed threshold is 40 then real value rated value x percentage 1100x40 440 Please refer to Figure 4 11 for detailed setup P AcuRey 2010 Utility Software Accuenergy Corporation
78. r instance public holidays such as January 1 December 25th which users can set Public holidays and their schedule number can be configured as different public holidays by using different schedule numbers Note if the public holiday and weekend schedule number is set as 0 it means these public holidays are unavailable If the weekend and public holidays are overlapped the public holiday overrides the weekend setting holiday has the higher priority Parameter Settings changing tariff settings will do an auto check If there is an error found it will send out an alert and an error message status In the error state all tariffs should follow tariff 1 until the status is corrected Season and Schedule settings must be continous the starting time of the 2nd season is the ending time of the 1st season the same rule applies to the rest ev 2010 tilitys energy Corporat ion Sue GREN OFTE EE DET No Time Stamp ms Di D Joa Jo Jos Jos 07 Jos 1 2000 1 1 1 1253 875 OFF OF OF OF OF ON OF OFF 2 285 OFF OFF OFF OFF OFF OF OFF 3 791 OFF OFF OF OF OF ON e OFF 4 ER 639 OF OF OF OF OF OF e OFF 5 1 239 OFF oe OFF OFF ON OFF OFF OFF 6 1 496 OFF OFF OFF OF OF OF OF OFF 7 13 787 OFF OFF OFF OFF OFF OFF OFF OFF 8 13 787 o OFF OFF OFF OFF OFF me OFF 3 11 933 OFF OF oe me me OF me ON 10 11 362 OFF OFF OFF OFF OFF OF OFF OFF 11 11 268 OFF OFF OFF OF OF me me ON 12 11 195 OFF OFF OFF OFF OFF OFF e
79. rd 4808 4809 Tenant 1 this month system TOU energy Total R W dword 480A 480B Tenant 1 this month system TOU energy Tariff 1 R W dword 480C 480D Tenant 1 this month system TOU energy Tariff 2 R W dword 480E 480F Tenant 1 this month system TOU energy Tariff 3 R W dword 4810 4811 Tenant 1 this month system TOU energy Tariff 4 R W dword 4812 4813 Tenant 1 this month system TOU energy Total R dword 4814 4815 Tenant 1 this month system TOU energy Tariff 1 R dword 4816 4817 Tenant 1 prior month system TOU energy Tariff 2 R dword 4818 4819 Tenant 1 prior month system TOU energy Tariff 3 R dword 481A 481B Tenant 1 prior month system TOU energy Tariff 4 R dword 481C 481D Tenant 1 this month Phase A energy Total R W dword 481E 481F Tenant 1 this month Phase A energy Tariff 1 R W dword 4820 4821 Tenant 1 this month Phase A energy Tariff 2 R W dword 4822 4823 Tenant 1 this month Phase A energy Tariff 3 R W dword AcuRev 2000 4824 4825 Tenant 1 this month Phase A energy Tariff 4 R W dword 4826 4827 Tenant 1 this month Phase B energy Total R W dword 4828 4829 Tenant 1 this month Phase B energy Tariff 1 R W dword 482A 482B Tenant 1 this month Phase B energy Tariff 2 R W dword 482C 482D Tenant 1 this month Phase B energy Tariff 3 R W dword 482E 482F Tenant 1 this month Phase B energy Tariff 4
80. requency Range 45Hz 65Hz PT Burden lt 0 2VA Via CT Solid Core CT 20A 80A 150A 200A Direct Input Each Tenant Max Current 20 80 A 2 Measurement Real Energy 1 0 01kWh 0 999999 9kwh Voltage 0 5 0 1V 10 400V Current 0 5 0 001A 5mA 10000A Real Power 1 0 1var 4000 0kW Reactive Power 1 0 1VA 4000 0kvar Apparent Power 1 0 1VA 4000 0kVA Power Factor 1 0 001 1 000 1 000 Frequency 0 2 0 01Hz 45 65Hz Power Demand 1 0 1W 4000 0kW Current Demand 0 5 0 001A 5mA 10000A Harmonics 2 0 01 0 100 Unbalance 1 0 01 0 100 Meter Runtime 0 01 hour 0 999999 9 hours Input Type Dry Contact Max Input Current 2mA Input Voltage 15 30V Start Voltage 12V Stop Voltage 10V Pulse Max Frequency 100 Hz 50 Duty Ratio SOE Resolution 2ms 95 AcuRev 2000 AcuRev 2000 Voltage 24 Vdc Power 1W Voltage 250 Vac 30 Vdc Load Current 3A Set Time 10 ms Max Contact Resistance 100 mQ Max Isolation Voltage 2500 V Mechanical Life 15x10 4 Power Supply Power Supply 100 415Vac 50 60Hz 100 300Vdc Burden 5W 5 Environment Operation Temperature 25 C 70 C Power Consumption 1W Relative Humidity 5 95 non condensing Elevation above sea level 3000 m 6 Measurement Standard 1EC62053 21 Static meters for active
81. riff 4 R 451C 451D Epin A inline Phase A this month TOU energy total RW 451E 451F Epin A inline Phase A this month TOU energy tariff 1 R W 4520 4521 Epin A inline Phase A this month TOU energy tariff 2 R W 4522 4523 Epin A inline Phase A this month TOU energy tariff 3 R W 4524 4525 Epin A inline Phase A this month TOU energy total R W 4526 4527 Epin B inline Phase B this month TOU enery total R W 4528 4529 Epin B inline Phase B this month TOU enery tariff 1 R W 452A 452B Epin B inline Phase B this month TOU enery tariff 2 R W 452C 452D Epin B inline Phase B this month TOU enen tariff 3 R W 452E 452F Epin B inline Phase B this month TOU enery tariff 4 R W 4530 4531 Epin C inline Phase C this month TOU enery tariff 4 R W 4532 4533 Epin C inline Phase C this month TOU enery tariff 1 R W 4534 4535 Epin C inline Phase C this month TOU enery tariff 2 R W 4536 4537 Epin C inline Phase C this month TOU enery tariff 3 R W 4538 4539 Epin C inline Phase C this month TOU energy tariff 4 R W 453A 453B Epin A inline A prior month TOU energy Total R 453C 453D Epin A inline A prior month TOU energy Tariff 1 R 453E 453F Epin A inline A prior month TOU energy Tariff 2 R 4540 4541 Epin A inline A prior month TOU energy Tariff 3 R 4542 4543 Epin A inline A prior month TOU energy Tariff 4 R AcuRev 2000 AcuRev 2000 4544 4545 Epin
82. s and secondary demand period 1 30 minutes according to different calculation methods All related settings can be found in Figure 4 2 Support Demand Synchronization Method Synchronizing with DI Synchronizing with Command DI Synchronization DI triggering can be chosen as no triggering triggered by rising edge triggered by falling edge triggered by changes DI Synchronization source can set as DI1 DI8 The Synchronizing with DI settings is in Figure 4 2 The Synchronizing with Command choose Clear Demand in Figure 4 6 Demand cycle or secondary cycle finishing signal can be sent out by DO Time of Use bi directional real energy measurement It saves up to 2 months energy data data saving boundary time can be any specified day auto meter reading day between 1 and 28 The factory default is at O o clock the first day of each month AcuRev 2000 AcuRev 2000 66 Start Readings Settings Help AcuRev 2010 Utility Software ka E mnogo OR 8 R R Ra H BE BE S1 S2 Sa Real Time Ep_a 10 0 kwh Ep_b 10 0 kwh Epc OOkWh Ep 0 0 kWh Current Month TOU Sharp Peak Valley Normal Total Epa DO kWh DO kWh DO kWh DO kwh 0 0kwh Epb 0 0 kwh 0 0 kwh DD kWh 0 0 kwh 0 0 kwh Ep_c 0 0 kwh DO kWh 0 0 kwh DO kWh 0 0 kwh Ep 0 0 kwh DD kWh DD kwh 0 0 kwh DO kwh Prior Month TOU Sharp Peak Valley Normal Total Epa 0 0 kwh DD kwh 0 0 kwh DD kwh DD kwh Ep_b
83. se A I Teant6 Phase ale o Era alia i a Teant 4 Phase A CA SE alz Load Siz DM2 Figure 2 32 Three Phase 3 In Three Phase Out DM A 32 5 Single Phase 3 In Single Phase 3 Out 2LN 2LN The maximum tenant number is 6 which needs setup Each tenant only has phase A and phase B no phase C r EM Vn v3 v2 vi 33 34 35 36 VOLTAGE INPUTS EMI CURRENT INPUTS EM2 CURRENT INPUTS nji jB m 146 r ig 9 fio fina 112 13 114 15 116 iz 118 37 3839 40 41 42 43 44 45 46 47 48 43 50 51 52s3 54 1 5s s6 s7 se 59 60 61 62 63 64 c5 66 67 68 69 70 71 72 Load Teant1 PhaseA SS KH DS EH o Tean Prase G KH Kn Teant 4PhaseA Gs KINU Taane Phase A skal ENI DS e D em Figure 2 33 Single Phase 3 In Single Phase 3 Out EM 33 AcuRev 2000 AcuRev 2000 DM ES T T kaba i pove 3 nge EE pone ale m Teant 3 Phases povp FK t A Teant 2 Phase B zla RIS pr lant Phase 8 om ES prene je rid 3 U DIS Teant 2 Phase A g 5 anaa FE a SE mu pov se
84. se B 31st harmonics word AcuRev 2000 563F 1st tenant Phase C current THD word 5640 1st tenant Phase C current 2nd word harmonic 565D 1st tenant Phase C current 31st Word haromnic 565E 56BB 2nd tenant harmonics R Same as Tenant 1 word 56BC 5719 3rd tenant harmonics R Same as Tenant 1 word 5714 5777 4rd tenant harmonics R Same as Tenant 1 word 5778 57D5 5rd tenant harmonics R Same as Tenant 1 word 57D6 5833 6rd tenant harmonics R Same as Tenant 1 word Over Under Limit Alarm A High Byte indicates an alarming channel number 1 10 Low Byte bit0 1 indicates alarming bitO 0 indicates restoration Only one alarming record can be read each time The reading will be implemented via the current alarming record number and it can save up to 20 alarming records Function Code 03 is to read Function Code 10 is to write 5B00 Group 1 Alarm State R integer gimi VEER z 0 220 integer Number 5802 Group 1 Over limit or R integer restoration value Group Happenin Year Month Day Hour 5B03 5B09 p de PP 9 R Minute Second Millisec integer Time ond SBOA Newest alarm record R 1 10 0 indicates no alarm 0 integer number record 137 Alarm Record 5B0B Number currently R W 1 10 1 integer being read AcuRev 2000 System Event Log Records event happening and event Please refer
85. shifts as described above The final contents of the register after all the bytes of the message have been applied is the CRC value When the CRC is appended to the message the low order byte is appended first followed by the high order byte Data start Data start Data of Data of CRC16 Addr Fun f reg hi reg lo regs hi regs lo Hi 06H 03H 00H 00H 00H 21H 84H Figure 5 3 Protocol Illustration Addr Slave device address Fun Function Code Data start reg hi Start register address high byte Data start reg lo Start register address low byte Data of reg hi Number of registers high byte Data of reg lo Number of registers low byte CRC16 Hi CRC high byte CRC16 Lo CRC low byte AcuRev 2000 AcuRev 2000 1 Read Relay Output status Function Code 01 Query The master device sends query frame to the salve deivce Function Code 01 allows users to acquire the relay output status 1 ON O 0FF of the slave device with the specified address On top of slave device address and function code query frame must contain the relay register starting address and the number of registers to be read Table 5 4 depicts reading Relay 1 and Relay 2 status of the slave device with the address of 17 Relay start Relay start Relay Hof Relay of CRC16 CRC16 Addr Fun y reg hi reg lo regshi regs lo Hi Lo 11H 01H 00H 00H 00H 02H BFH 5
86. ster uses one byte in total there are 117 descriptors 59 register addresses The descriptor indicates how many register number one parameter uses It can be set as 1 or 2 or 3 4 Logging Timer Register 13B2H is Log Logging Timer O disable timer 1 enabld timer 13B3H 13B5H is to set Logging Tlmer starting time 13B6H 11B7H is to set Logging Timer ending time A record will be logged between starting time and ending time When Logging Timer is enabled it will stop logging when the memory is full Register 13B3H 13B5H Logging Timer starting time 13B6H 13B8H Logging Timer ending time Size 3 registers AcuRev 2000 1 2 3 4 5 Month Day Hour Minute Second 0 Year Byte Parameter AcuRev 2000 Trending Log Status Trending Log Status describes the current status of each record 6100H 6101H Max Record 0 299580 dword R 6102H 6103H Used Record 1 299580 dword R 6104H Record Size 14 246 dword R 6105H Reserved R 6106H 6108H First Record Time word R 6109H 610bH Last Record Time word R 6200H 620bH Log2 Status The same as Log1 6200H 620bH Log3 Status The same as Log1 Max Record the maximum number of records the log can record based on the given Record Size and Sector Number Used Record The record number of the log when the log is full it should equal Max Record When the log is reset User Record will be changed to 1 Record Size
87. t i i Display LCD Display o o Table 1 1 Model Selection 2 1 Appearance and Dimensions 2 2 Installation Methods 2 3 Wiring AcuRev 2000 Before Installtion O The installation must be perfomred by qualified competent accredited professionals who have received formal training and have experience with high voltage and current devices Appropriate safety wear gloves glasses arc flush suit etc is mandatory to ensure safe installation D During normal meter operation caution should be used when handling the following as high voltage may be present Terminal Blocks Current Transformer connection nodes Potential Transformer connection nodes and the related circuits All primary and secondary circuits may contain lethal current and voltage Contact with current channels must be avoided O The power meter and I O modules cannot be installed on the primary side of transformers or where VA has limitations The power meter can be only installed on the secondary side Avoid contact with meter terminals after the completion of installtion D Do not input voltage above the rated maximum limit of the power meter and devices connected to it Before energizing the meter please refer to the meter s label and specifications O Do not perform high voltage test insulation experiment to output input or communication terminals O The use of shorting blocks and fuses are recommended Current transformers need to b
88. t 9 Measurement R The same as Tenant 1 float 416C 4177 Tenant 10 Measurement R The same as Tenant 1 float 4178 4183 Tenant 11 Measurement R The same as Tenant 1 oat 4184 418F Tenant 12 Measurement R The same as Tenant 1 float 4190 419B Tenant 13 Measurement R The same as Tenant 1 oat 419C 41A7 Tenant 14 Measurement R The same as Tenant 1 float 124 AcuRev 2000 41A8 41B3 Tenant 15 Measurement R The same as Tenant 1 float 41B4 41BF Tenant 16 Measurement R The same as Tenant 1 float 41C0 41CB Tenant 17 Measurement R The same as Tenant 1 float 41CC 41D7 Tenant 18 Measurement R The same as Tenant 1 float The follwiing is 6 three phase tenants under wiring scenario 2 3 4 Note when the wiring setting is set as 3 it is three phase 3 wire or single phase 3 wire tenant power does not have different phases but current has different phases Therefore real power reactive power apparent power power factor load nature do not have meanings When the wiring setting is set as 4 C phase current real power reactive power apparent power power factor load nature do not have meanings 4300 4301 4302 4303 4304 4305 4306 4307 Ps1 Tenant 1 Total Real Power Qs1 Tenant 1 Total Reactive Power Ss1 Tenant 1 Total Apparent Power PFs1 Tenant 1 Total Power Factor Load Nature 1 Tenant 1 Load Nature Tenant 1 Phase A current D DIDI DID 4308 4309
89. t different parameters from the 8 categories Generally one trending record needs the following settings 1 8 categories 2 Choose Parameters a Select the interested parameters from the left column b Press Add button the selected parameters will be added to the right column c Ifa parameter needs to be removed select the parameter in the right column click Remove to deselect it 76 3 Set logging interval The logging interval can be set as any integer between 0 1440 It is how often a record will be logged When it is set as 0 the logging feature is disabled 4 Log sector size setup The log sector size can be selected between 0 and 60 Make sure the total sector number of the 3 logs does not exceed 60 SIT Logging Timer is enabled a record will be logged at the preset logging interval between Start Time and End Time of Logging Timer Note If Logging Timer is enabled when the memory is full no more records will be logged If Logging Timer is disabled when the memory is full the meter keeps logging the earlist records will be overwritten by the latest record When overwriting happens the earlist whole sector will be erased 64 kB data will be erased It is recommended that users retrieve all the data and save them before the memory is full in order to avoid data loss There are two regions displaying register number total used bytes and remaining bytes These values are automatically calculated by t
90. to Chapter 4 for details Only one record can be read every time via current event number it can be saved up to 100 records Function Code 03 is to read Function Code 10 is to write 5C00 Event Happening Year Month Day Hour 5C05 Time R Minute Second word i 1 16 5C06 Event Marking indicating 1 16 events word Newest Event SD 5C07 1 100 O indicates null 0 word Number som Event number R W 1 100 1 word currently being read SOE Record When an event happens SOE records the DI state and its time of occurence Each time only one SOE record can be read via current SOE record setting it can save up to 20 SOE records Function Code 03 is to read Function Code 10 is to write AcuRev 2000 5D00 DI SOE first record Year R word 5D01 DI SOE first record Month R word 5D02 DI SOE first record Day R word 5D03 DI SOE first record Hour R word 5D04 DI SOE first record Minute R word 5D05 DI SOE first record Second R word DI SOE first 5D06 record millisecond high R word byte 5D07 DI SOE first R word record millisecond low byte Bit0 7 indicates 5D08 DI SOE 1st record status R Ihe a hraninels 0 word statue 1 means ON 0 means OFF 5D09 Newest SOE record number R 1 20 0 means null word SOE record number being DMA read R W 1 20 word DI Pulse Counter and Value DI pulse counter remains when power is off When DI
91. ts The maximum screen number each tenant has is 4 E D lO SET M Ps System D P M Real Pa Phase A D P M Pb Phase B D P M Real Power Demand Happening Time Power Demand Happening Time Real Power Demand Happening Time bla A v Pc Phase C D P M Real Power Demand Happening Time Ps System D P M Real Power Demand Happening Time SEP LSE Figure 3 7 Three Phase 4 In Three Phase 4 Out demand display 45 AcuRev 2000 AcuRev 2000 4 Three Phase 3 In Three Phase 3 Out 3LL 3LL Tenant Number 1 6 according to the preset value plus 1 as in line total energy The screen is the same as Sinle Phase In Single Phase Out s but the power demand is the total not for each phase 5 Single Phase 3 In Single Phase 3 Out 2LN 2LN Tenant Number 1 6 according to the preset value plus 1 as in line total energy Press Left and Right to switch tenants The maximum screen number each tenant has is 3 E DIOSETM Y ok Ps System D P M Real gt fPa Phase A D P M Real FH Pb Phase B D P M Real Power Demand Happening Time Power Demand Happening Time Power Demand Happening Time 14 Ps System D P M Real Power Demand Happening Time Figure 3 8 Single Phase 3 In Single Phase 3 Out demand display On the first page of the main menu press left and right to choose IO then press the center key
92. ulses see Appendix B Pulse Constant Pulse Width can be set Tenant Number Pulse Constant and Pulse Width settings can be implemented as Figure 4 2 shows 1 channel demand cycle pulse output 1 channel second pulse output is used to check the system clock s accuracy or used to be the benchmark of time for the other equipment tility Software A gy Corporation MUHONE R RR B BOM Si 52 Sa Current Maximum Time Stamp Prediction Watt Total 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Watt A 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Watt B 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Watt C 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw User 1 x Clear Demand Demand Current Maximum Time Stamp Prediction Watt Total 1 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Watt A 1 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Watt B 1 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Watt C 1 0 000 kw 0 000 kw 0001 1 1 0 00 00 0 000 kw Figure 4 6 Demand Display Demand Max Demand Max Demand Time Demand Prediction update per second of the real power The tenant number is selective The tenant number divides the software window into two parts the upper part indicates the demand related parameters the lower part indicates the demand of each individual tenant Demand calculation has four methods Sliding Window method Fixed Window method Rolling Window method and Thermal method Users can set the demand period 1 30 minute
93. upply Remains on when the meter is powered Turns off when meter is not powered L2 Pulse Output 1 Blinking E1 Pulse Ouput Non BlinkingL no Pulse Output L3 Pulse Output 2 Blinking E2 Pulse Output Non Blinking no Pulse Output L4 Alarming Blinking when an alarm is triggered Non Blinking no alarms Main menu first screen Energy Measurement Demand Measurement Digital Input Output Parameter Settings Obtain Cursor Table 3 2 Main menu first screen Main menu second screen AcuRev 2010 does not have PQ MUL Real time PQ Harmonic Device Information Table 3 3 Main menu second screen When the meter is powered the screen displays version information Then it goes directly to energy display Press OK to display menu s first screen Pressing Up or Down key on the menuss first screen will enter the second screen na ED IO SET M at Le MUL PQ I Table 3 2 Menu display On the first screen of main menu select E by pressing Left and Right press OK to display energy Press Left or Right to choose tenant and in line energy each tenant has maximum 38 screens Press Up and Down to select different screens Different wiring methods lead to different screen numbers If TOU energy is not used it only displays real time energy AcuRev 2000 cuRev 2000 Real time energy E
94. ut DM z 2 Three Phase 4 In Single Phase Out 3LN 1LN The maximum tenant number is 18 which needs setup Each tenant is single phase One phase of A B C goes through the current transformer Users should refer to the wiring diagram to determine which phase each tenent should use Incorrect wiring will result in incorrect measurement 25 EM cuRev 2000 Vn v3 v2 vi 33 34 35 36 VOLTAGE INPUTS EMI CURRENT INPUTS EM2 CURRENT INPUTS n 2 eB 4 6 7 i 9 10 01 12 03 isa ins 116 17 8 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 Load Tenent 1 Tenent 2 imi Tenant Tenent Tenent 6 y Tenent 5 DESS Tenent7 Tee Tenent 10 D Tenent 12 t slad FTenent 11 ii Tenent13 D Tenent 15 FTenent 14 imi Tenent 16 Tenent18 f uy FTenent 17 Figure 2 27 Three Phase 4 In Single Phase Out EM DM 77178 79 80 81 82 83 84 85 V11v12 v13 V2i V22 V23 V31 V32V33 Tenent 9 Tenent 8 Tenent
95. va va va ve vas vsi vs2 vss ver ve2 vez VOLTAGE OUTPUTS VOLTAGE OUTPUTS VOLTAGE OUTPUTS VOLTAGEOUTPUTS VOLTAGE OUTPUTS VOLTAGE OUTPUTS Figure 2 22 DM module terminals AcuRev 2000 AcuRev 2000 Aux Power Supply AcuRev 2000 power supply is 100 415Vac 50 60Hz or 100 300Vdc which are universally supported if any other power supply is required please contact the manufacturer The power consumption of the power meter is low during normal operation therefore the power supply can be either via a standalone power supply or via the measured circuit A regulator is recommendended where the voltage is not stablized The power supply terminal number is L N G 1A FUSE Lo a L Power Supply n o n AcuRev2000 6 Figure 2 23 Power Supply wiring Power Supply wiring is AWG22 16 or 0 6 1 5mm A fuse or small size circuit breaker is mandotary for AcuRev 2000 Power Supply The fuse recommendation is 1A 250Vac time delay If a circuit breaker is utilized it must be CE certified and comply with IEC 947 standard An isolated transformer or EMC flter should be used in the auxiliary power supply loop if there is a power quality problem in the power supply A FUSE O E L 14 Power Supply O O oO N NO Si AcuRev2000 Figure 2 24 Power Supply wiring Voltage Input signal
96. w CCT 20 CCT 80 25 25 46 46 53 53 12 20 CCT 20 CCT 80 Front View CCT 150 CCT 200 i U Bottom View Figure c 21 21 78 78 63 5 6 3 Side View 26 26 CCT 150 CCT 200 0002 menj 104 AcuRev 2000 Appendix D Parameter Address Table System Settings Users should thoroughly understand the system settings as they contribute to the meter Operation mode The details on system settings can be found in Chapter 4 Function Code 10H Write 03H Read Date Type Word Format Code F1 0 Single Phase In Single Phase Out 1 Three Phase 4 In Single Phase Out 1000H Wiring R W 2 Three Phase 4 In Three Phase 4 Out 0 3 Three Phase 3 In 3LL Three Phase 3 Out 4 Single Phase 3 In Single Phase 3 Out Wiring 0 1 18 Tenant Wiring 1 1 18 1001H Number R W Wiring 2 1 6 18 Wiring 3 1 6 Wiring 4 1 6 1002H CT R W 1 10000 5 1003H CT2 R W 1 100 5 1004H Address R W 1 247 1 0 Even Parity Parity 1 Odd Parity A Setting RAW 2 No Parity Stop Bit 2 0 3 No Parity Stop Bit 1 10064 Channel pay 1200 19200 9600 Baud Rate 10074 Channel2 pyy 1200 19200 9600 Baud Rate AcuRev 2000 1008H Password R W 0000 9999 0000 word 1009H Energy Pulse Constant
97. wer demand Pb prediction real power demand Pc real power demand Pc prediction Condition gt larger than equal lt smaller than Alarming setpoint alarming setpoint is expressed by the percentage of rated value For instance voltage rating is 220 V current rating 5 A now it requires alarms when the 1st tenant s real power is larger than 3 kW Since rated power is 1 1 kW 3kW is 1 1kW 273 then set alarming setpoint as 273 Time Delay 0 30000 ms Output No output one of RO1 RO4 Corporation Modify System Param pn Ps scm Ned Senos n Parameters Figure 4 12 System Event Log AcuRev 2000 Logs system event date and type Please refer to the 12 system events in 4 2 The max record number is 100 It can be chosen as the newest 20 records or all records In order to have the user understand meter s history the meter provides trending record function which is logging a group of data with a preset time interval AcuRev 2000 has 4 MB of memory which is used for logging the historic trending The meter has a system clock therefore all of the trending records have a timestamp when they are created o S Trending Record Setup AcuRev 2000 has 3 trending logs each log can be programmed individually Different contents can be added into 3 logs Each log slot can be added up to 117 parameters The memory size of the 3 logs can als obe configured however the total sector number of t
98. y Month Day Schedule R W word Number 127E 1280 The 29th Holiday Month Day Schedule R W word Number 1281 1283 The 30th Holiday Month Day Schedule R W word Number 114 Trending Record Settings AcuRev 2000 Log Register Number Sector Registers 0 117 1300H i a Number RAN Ge 0 10 word 1301H Log1 logging Interval R W 0 65535 word 1302H 1376H Log1 register 1 117 identifier R W 0 65535 word 1377H 13B1H Log1 register 1 117 descriptors R W ej raji cea byte 13B2H Logging Timer R W O disable 1 enable word 13B3H Starting Year Month R W word 13B4H Starting Day Hour R W word 13B5H Starting Minute Second R W word 13B6H Ending Year Month R W word 13B7H Ending Day Hour R W word 13B8H Ending Minute Second R W word 13B9H Clear Trending Log R W 0 not clear 1 clear word 13C0H 1479H Log2 setting the same as Log1 1480H 1539H Log3 setting the same as Log1 The logging can be implemented by puting the desired parameter Modbus address in the register of Trending Record Some parameters use 2 Modbus registers so the descriptor is required A descriptor represents how many Modbus registers a parameter uses For example register 4102H and 4103H are configured as a specific record the corresponding descriptor is 2 the software can display content as Tenant 1 Power Trending log setting includes Log1 Setting Log2 Setting Log3 Setting 1300H 13BF

AcuRev 2000

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