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2.3 Wiring

2.3.1 Terminal Strips

There are four terminal strips at the back of the Acuvim II series meter. The three
phase voltage and current are represented by using 1, 2, and 3 respectively.
These numbers have the same meaning as A, B, and C or R, S, and T used in
other literature.

Current Input Terminal Strip

Voltage Input Terminal Strip

Power

Supply

Terminal

Strip Communication

Terminal

Strip

Fig 2-5 Terminal Strips of Acuvim II series meter

Shop for Power Metering products online at:

1.877.766.5412

www.

PowerMeterStore

.com

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Summary of Contents for Acuvim II

Page 1: ...Acuvim II Series Power Meter User s Manual Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 2: ...Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 3: ...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 t...

Page 4: ...nger to personal health Safety Alert Symbol Carries information about circumstances which if not considered may result in injury or death This mark indicates that this product is UL listed Installatio...

Page 5: ...Wiring 23 2 3 5 Frequently Used Wiring Methods 25 2 3 6 Communication 30 Chapter 3 Meter Display and Parameter Settings 31 3 1 Display Panel and Keys 32 3 2 Metering Data 35 3 3 Statistics Data 40 3...

Page 6: ...tocol Introduction 188 6 2 Communication Format 191 6 3 Data Address Table and Application Details 196 6 3 1 System Parameter Setting 198 6 3 2 System Status Parameter 200 6 3 3 Date and Time Table 20...

Page 7: ...4 4 Rubber Gasket 1 5 Product Disk Manual Warranty Software 1 6 Additionaldocumentation QuickSetupGuide CalibrationCertificate 2 To avoid complications please read this manual carefully before install...

Page 8: ...VI Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 9: ...Chapter 1 Introduction 1 1 Meter Overview 1 2 Areas of Application 1 3 Functionality Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 10: ...TU for monitoring and controlling for a SCADA system Users can access all measurement parameters via the standard RS485 communication port or the optional Ethernet port with the ModbusTM protocol Ener...

Page 11: ...contains a real time clock all events and logged data will be time stamped Time of use TOU Acuvim IIE User can assign up to 4 different tariffs sharp peak valley and normal to different time period wi...

Page 12: ...ltage and Current is 0 2 True RMS Accuracy of Power and Energy is 0 5 Acuvim IIR IIE IIW is 0 2 while monitoring all four quadrants Compact and Easy to Install This meter can be installed into a stand...

Page 13: ...ferent wiring mode settings High Safety High Reliability Acuvim II series meter was designed according to industrial standards It can run reliably under high power disturbance conditions This meter ha...

Page 14: ...edules DAYLIGHT SAVING TIME Two formats adjust Month Day Hour Minute Month Week First few weeks Hour Minute MONITORING Waveform Capture voltage and current Waveform Trigger Manual DI change Sag Dips S...

Page 15: ...Factor sequence and phase angles DI counter AI AO Dmd P Q S Dmd I1 2 3 ONBOARD MEMORY SIZE Memory Bytes 4MB 4MB 8MB COMMUNICATION RS485 Port Half Duplex Optical Isolated Modbus RTU Protocol TIME Real...

Page 16: ...8 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 17: ...g 2 3 1 Terminal Strips 2 3 2 Power Requirements 2 3 3 Voltage Input Wiring 2 3 4 Current Input Wiring 2 3 5 Frequently Used Wiring Methods 2 3 6 Communication Chapter 2 Installation Shop for Power Me...

Page 18: ...s The meter and its I O output channels are NOT designed as primary protection devices and shall NOT be used as primary circuit protection or in an energy limiting capacity The meter and its I O outpu...

Page 19: ...ct device A SWITCH OR CIRCUIT BREAKER SHALL BE INCLUDED IN THE INSTALLATION THE SWITCH SHALL BE IN CLOSE PROXIMITY TO THE EQUIPMENT AND WITHIN EASY REACH OF THE OPERATOR THE SWITCH SHALL BE MARKED AS...

Page 20: ...800 Gasket 91 00 3 583 35 90 12 8 0 504 1 413 14 00 0 551 35 90 91 00 3 583 38 00 1 496 7 60 0 300 1 413 50 70 1 996 91 00 3 583 35 90 1 413 50 70 1 996 Front View of the Display Meter and Remote Dis...

Page 21: ...ible engineering plastic DIN rail Used for Installation 35mm rail of the DIN rail Meter Voltage Input Terminals Used for voltage input Current Input Terminals Used for current input Power Supply Termi...

Page 22: ...II series meter should be installed in a dry and dust free environment Avoid exposing meter to excessive heat radiation and high electrical noise source Installation Steps The Acuvim II series meter...

Page 23: ...eter into the opening 3 Install clips on the back side of the meter and secure tightly to ensure the meter is affixed to the panel Fig 2 4 Use the clips to fix the meter on the panel Panel Panel Panel...

Page 24: ...using 1 2 and 3 respectively These numbers have the same meaning as A B and C or R S and T used in other literature Current Input Terminal Strip Voltage Input Terminal Strip Power Supply Terminal Str...

Page 25: ...is very low and can be supplied by an independent source or by the measured load line A regulator or an uninterrupted power supply UPS should be used under high power fluctuation conditions Terminals...

Page 26: ...there is a power quality problem in the power supply Fig 2 8 Power supply With EMC filter Choice of wire of power supply is AWG22 16 or 0 6 1 5mm2 Voltage Input Maximum input voltage for the Acuvim I...

Page 27: ...pplications Typical current rating for the secondary side of the CT shall be 5A standard or 1A Optional please refer to the ordering information appendix for further details CTs must be used if the sy...

Page 28: ...3 line open delta 2LL The current input wiring mode can be set as 3CT 2CT and 1CT Any voltage mode can be grouped with one of the current modes Note wiring method not applicable to Acuvim IIR IIE IIW...

Page 29: ...is used when the 3 phase power system is balanced The connection method is shown in fig 2 11 The voltage of V2 is calculated according to the V1 and V3 The voltage input mode of the meter should be se...

Page 30: ...V1 V2 and V3 directly Vn is floated The voltage input mode of the meter should be set to 3LL Fig 2 11 3LN 3 Phase 3 Line direct connection 3 Phase 3 Line open Delta Mode 2LL Open delta wiring mode is...

Page 31: ...Current Input Wiring 3CT The 3CT current wiring configuration can be used when either 3CTs are connected as shown in Fig 2 14 or 2CTs are connected as shown in Fig 2 15 to the system In either case th...

Page 32: ...ld be set to the I2 value which is calculated from formula i1 i2 i3 0 The current input mode of the meter should be set to 2CT Fig 2 15 2CTs 1CT If it is a three phase balanced system 1 CT connection...

Page 33: ...wiring combinations are shown in different diagrams In order to display measurement readings correctly please select the appropriate wiring diagram according your setup and application 1 3LN 3CT with...

Page 34: ...26 2 3LN 3CT with 2 CTs Fig 2 18 3LN 3CT with 2CTs 3 2LN 2CT Fig 2 19 2LN 2CT Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 35: ...27 4 2LN 1CT Fig 2 20 2LN 1CT 5 2LL 3CT Fig 2 21 2LL 3CT Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 36: ...28 6 2LL 2CT Fig 2 22 2LL 2CT 7 2LL 1CT Fig 2 23 2LL 1CT Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 37: ...ine Wiring mode setting 3LN 3CT Fig 2 24 Single phase 2Lines 9 Single Phase 3 Line Wiring mode setting 3LN 3CT Fig 2 25 Single phase 3Lines Shop for Power Metering products online at 1 877 766 5412 ww...

Page 38: ...be required Typical RS485 network topologies include line circle and star wye The shield of each segment of the RS485 cable must be connected to the ground at one end only Every A should be connected...

Page 39: ...ay Panel and Keys 3 2 Metering Data 3 3 Statistics Data 3 4 Demand Data 3 5 Harmonic Data 3 6 Expanded I O Module Data 3 7 Parameter Settings Mode 3 8 Page Recovery Function Shop for Power Metering pr...

Page 40: ...and Keys The front of the Acuvim II series meter consists of an LCD screen and four control keys All the display segments are illustrated in fig 3 1 Users should note that all the segments will not d...

Page 41: ...rent P for active power Q for reactive power S for apparent power PF for power factor F for frequency for phase angles DMD for demand Mxx for expanded IO module type and display setting page number 5...

Page 42: ...ne AXM IO2 connected M2x2 two AXM IO2 connected None no AXM IO2 connected M3 one AXM IO3 connected M3x2 two AXM IO3 connected None no AXM IO3 connected 14 Profibus module indicator No icon Profibus mo...

Page 43: ...meter displays measurements such as voltage current power power factor phase angle unbalance etc In the TOU mode meter displays the energy maximum demand and it s time in different tariffs a Voltage...

Page 44: ...uency Press P to display power related data The screen will roll to the next page when P is pressed again It will go back to the first screen if you press P at the last screen The following figure sho...

Page 45: ...play energy and real time clock The screen will roll to the next page when E is pressed again It will go back to the first screen if you press E at the last screen Acuvim II series meter can be set to...

Page 46: ...year month and date Press again display the TOU maximum demand hour minute and second Press H would change the tariffs page It displays energy under different tariffs in the energy page It also displa...

Page 47: ...max demand V A Sharp import reactive max demand V A Sharp Export reactive max demand V A Sharp Apparent max demand V A Peak Import max demand V A V A PeakA pparent max demand P E P Sharp Import max de...

Page 48: ...associatedwiththekeyHin Max Min displaymode When P is pressed again the screen will roll to the next page and will roll back to the first screenwhenpressedatthelastpage WhenEispressedthescreenwillroll...

Page 49: ...ash Press P or E to move the cursor right or left To enter demand mode move the cursor to Demand then press V A In the demand data mode the first screen displays the demand of active power reactive po...

Page 50: ...ys the harmonic ratio of voltage and current THD odd HD even HD THFF CF and KF a Power Quality Data Press H to display power quality data When H is pressed again the screen will roll to the next page...

Page 51: ...63rd for Acuvim IIR IIE IIW harmonic The harmonic order will decrease by one each time E is pressed and will return to the 31st 63rd for Acuvim IIR IIE IIW when E is pressed at the 2nd harmonic Press...

Page 52: ...cursor to Digital I O then press V A to enter the expanded I O module data mode In the expanded I O module data mode the meter displays the data from expanded I O modules such as DI status pulse count...

Page 53: ...A to select the module and enter the I O module data selection mode As shown in the figure three modules are connected AXM IO11 AXM IO21 AXM IO31 which are indicated by M11 M21 M31 respectively The cu...

Page 54: ...s pressed and will return to the first page when P is pressed at the last page If only one page exists pressing P will have no effect The screen will roll to the last page each time E is pressed and w...

Page 55: ...47 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 56: ...left To enter parameter setting mode move the cursor to Setting then press V A In the parameter setting mode parameters such as system parameters expanded I O module parameters alarm parameters and E...

Page 57: ...input password Press H to move the flashing cursor to the next position Press P to increase the number by 1 Press E to decrease the number by 1 Press V A to confirm the password b Parameter Selection...

Page 58: ...stem parameter is selected c System Parameter Setting Users can select and modify system parameter in the system parameter setting mode Key functions for selecting a parameter Press H to return to par...

Page 59: ...e next position Press P to increase the number by 1 Press E to decrease the number by 1 Press V A to confirm the modification and return to parameter selection mode The following figure shows the sequ...

Page 60: ...52 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 61: ...ote The figure shows the rolling sequence for usingthe P key If using the E key for rolling page the sequence will reverse Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore...

Page 62: ...module connected pressing P will have no effect Press E to move the cursor upwards the cursor will move to the bottom when it reaches the top If there is only one module connected pressing E will hav...

Page 63: ...e next position Press P to increase the number by 1 Press E to decrease the number by 1 Press V A to confirm the modification and return to parameter selection mode The following table shows the seque...

Page 64: ...O1 can be used as either alarm output or energy pulse output ALM alarm output PUL energy pulse output Range from 20 1000 ms Choose output energy type for DO1 Range from 0 4 0 no output 1 import active...

Page 65: ...e constant the pulse counter will increase by one This means that the actual pulse number equals the number of pulses counted multiplied by the pulse constant When set as control output relays have tw...

Page 66: ...P is pressed at the last page The screen will roll to the last page each time E is pressed and will return to the last page when E is pressed at the first page Press V A to modify the selected parame...

Page 67: ...55 255 0 Gateway has four segments Any segment can be set from 0 255 Default setting 192 168 1 1 DNS1 has four segments Any segment can be set from 0 255 Default setting 202 106 0 20 DNS2 has four seg...

Page 68: ...roll to the last page each time E is pressed and will return to the last page when E is pressed at the first page Press V A to modify the selected parameter Key functions for modifying the parameter P...

Page 69: ...r alarming Each logic relationship is controlled and enabled 1 bit each from a 16 bit register only the lower 8 bits are used Bit value of 1 means that the corresponding logic relationship is enabled...

Page 70: ...wer recovers If power goes off when viewing under the parameter setting mode the meter will show voltage display when power recovers If power goes off when viewing under the expanded I O module data m...

Page 71: ...urements 4 2 Max Min 4 3 Harmonics and Power Quality Analysis 4 4 Over Under Limit Alarming 4 5 Data Logging 4 6 Time Of Use TOU 4 7 Power Quality Event Logging and Waveform Capture Shop for Power Met...

Page 72: ...refore every meter comes with a powerful software that helps access the information This chapter introduces these functions and the software 4 1 Basic Analog Measurements Acuvim II series meter can me...

Page 73: ...nd meter User selects the period for the calculation and the demand updates at the end of each period Energy This meter measures and accumulates energy in different directions import and export For re...

Page 74: ...ys from the meter front or via communication as shown in figure 4 7 Note Acuvim IIR llE llW is able to display either primary energy or secondary energy on the LCD screen however it is only able to se...

Page 75: ...e to incorrect wiring setup Instead of rewiring the system the meter provides users an option to reverse the polarity of the current By default current direction is set as positive to reverse the curr...

Page 76: ...r Acuvim IIR IIE IIW even HD odd HD crest factor THFF K factor etc They are shown in figure 4 2 2 Phase angle Phase angle indicates the angle between phase A voltage and other voltage current paramete...

Page 77: ...r limit alarming capabilites When the monitored parameter goes over under the preset limit and stays at the level over the preset amount of time delay the over under limit alarm will be triggered The...

Page 78: ...con light or a buzzer Before using the alarming function alarm conditions such as logic dependency target setpoint time delay etc must be set correctly Settings can be accessed and modified from the s...

Page 79: ...example if you choose target parameter to be frequency condition to be greater than and setpoint to be 50 alarm will be triggered when the frequency is greater than 50Hz Note setpoint value is the sam...

Page 80: ...bit register The corresponding bit must be set to 1 in order to activate the alarm channel Logic AND between alarm setting The 16 alarming records in the meter are divided into 8 pairs Each pair has t...

Page 81: ...3 Setting Example Here is an example showing how to apply the logic AND function for a pair of alarm channels The conditions are as follows I1 greater than 180A delay 5s for the 1st alarm channel U1...

Page 82: ...RO Global settings Alarming channel enable setting 1048H set to 0003H to enable the first and the second channel Logic AND between alarming setting 1049H set to 0001H to enable logic AND in Pair 1 Al...

Page 83: ...group alarming status 0 65535 42aaH First group parameter code 0 50 42abH First group over under limit or reset value Related with parameters 42acH 42b2H First group occur time yyyy mm dd hh mm ss ms...

Page 84: ...ed after the data is read Bit0 of system status 102eH will be set to 0 Note Although no alarming records will be lost during meter power off alarm status will start recording from the 1st alarm log en...

Page 85: ...77 Fig 4 7 basic settings Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 86: ...orical data logs Each log can be independently programmed with individual settings meaning that each can be used to monitor different parameters You can program up to 117 parameters per log You also h...

Page 87: ...tal Ep_net Eq_imp Eq_exp Eq_total Eq_net and Es THD Volts AN AB THD 2nd 63rd Harmonic Magnitudes ODD EVEN CF and THFF of Volts AN AB THD Volts BN BC THD 2nd 63rd Harmonic Magnitudes ODD EVEN CF and TH...

Page 88: ...ht them in the Selected Parameter Area and click Remove 3 Set the logging interval in minutes Interval can be set from 0 1444 minutes according to different application The logging interval determines...

Page 89: ...y size is 65536 bytes 64kb The following sector the second sector will become the first sector and the data from the erased sector will not be recoverable Therefore user should save the whole log befo...

Page 90: ...r this number is the faster data can be retrieved Log type is the logs you want to retrieve for example log type 0 is data logging 1 log type 1 is data logging 2 and log type 2 is data logging 3 The r...

Page 91: ...tion will be disabled if the TOU calendar is set up incorrectly If no errors are found in the calendar and the TOU function is enabled TOU energyaccumulation will begin TOU setting format requirement...

Page 92: ...r setup The parameter can be selected from any integer between 1 to 14 inclusively User must enter the correct value for the segment setting parameter in accordance to the TOU schedule table If the se...

Page 93: ...s User can reset the TOU calendar to its default value either via communication or from the meter front 8 Holiday schedule The holiday schedule uses the same format as the TOU seasons MM DD ID User ca...

Page 94: ...saving time meter will automatically adjust the clock pushed back to a time period as shown in Fig 4 10 Fig 4 10 Daylight saving time setting interface 10 Ten year Holiday setting Users can preset hol...

Page 95: ...e current year of the meter does not fall into the Ten year Holiday setting it remains the current TOU settings Fig 4 11 ten years holiday table 11 Weekend Schedule When Weekend schedule is set as 0 i...

Page 96: ...ent demand under different tariffs as well as the time stamp of the maximum value It can also clear the maximum demand under diferent tarifs Except normal energy parameter readings Acuvim IIE has 2 se...

Page 97: ...It can save up to 50 000 events 1 Event Logging Data format Timestamp 4 words Triggering Condition 1 word Rated Value 1 word Threshold 1 word Half Cycle Count 1 word Each event has 8 words in total E...

Page 98: ...han the set value voltage rated value x threshold there will be an Voltage Swell event When one phase Voltage Swell happens the other phase will not respond to Voltage Swell event logging Only when al...

Page 99: ...he event quantity for each retrieve 0X8CFF must be set correctly It must be ensured that the starting number of event log should equal or smaller than the newest log number When setup is correct readi...

Page 100: ...smaller than or equal to the newest event number 8CFFH The event quantity of each time retrieve word R W 1 10 Waveform Capture Acuvim IIW can record 8 groups of voltage and current waveform data at a...

Page 101: ...bit2 DI8 bit5bit4 DI9 bit7bit6 DI10 W11 AXM 31 DI Triggering bit1bit0 DI11 bit3bit2 DI12 bit5bit4 DI13 bit7bit6 DI14 Two bits meaning 00 No DI Triggering 01 DI Triggering from OFF to ON 10 DI Triggeri...

Page 102: ...r the process of memory writing it will respond to new waveform triggering condition 3 Waveform Capture Triggering Condition 1 Manual Triggering Manually trigger one group waveform capture 2 DI Trigge...

Page 103: ...onding 4 Waveform Capture Retrieve In Modbus address section only one group of waveform is saved When there is waveform data and it is being retrieved firstly write group number 1 8 into Waveform Grou...

Page 104: ...96 secondary side value The waveform capture retrieve page is shown in Figure 4 13 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 105: ...hapter 5 Extended Modules 5 1 IO Modules 5 2 Ethernet Module AXM NET 5 3 ProfiBus Module AXM PRO 5 4 RS485 Module AXM 485 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore...

Page 106: ...IO module also has two modes logic NO 1 and logic NO 2 This means two of each type of IO module can be linked to the Acuvim II meter simutaneously one being logic NO 1 and the other being logic NO 2...

Page 107: ...rious types of energy The AXM IO3 module is composed of 4 digital inputs DI Each digital input can be used to detect remote signals or be used as an input pulse counter When it is used to detect remot...

Page 108: ...Recording of SOE Counting of input pulses Output remote controlling by relay Output alarm by relay Output alarm by digital output Output power pulses by digital output Analog output Analog input 24V i...

Page 109: ...lip 4 Linking socket 55 60 90 00 19 50 7 6 5 3 1 4 2 5 5 1 3 Appearance and Dimensions 5 1 4 Installation Method Environment Please verify the installation environment meets the requirements listed as...

Page 110: ...cluding IO module Ethernet module and PROFIBUS module is three The communication modules must be installed first No other module can be installed before them 1 Insert the installation clips to the cou...

Page 111: ...t terminals where DIC is the common terminal for DI1 to DI6 circuits RO1 to ROC relay output terminals where ROC is the common terminal for RO1 and RO2 circuits V24 and V24 auxiliary voltage supply te...

Page 112: ...dule Fig 5 5 Terminal strips of AXM IO3 module DI1 to DIC digital input terminals where DIC is the common terminal for DI1 to DI4 circuits RO1 to ROC relay output terminals where ROC is the common ter...

Page 113: ...le in logic NO 1 RO1 2 AXM IO31 AXM IO3 module in logic NO 1 RO3 4 AXM IO12 AXM IO1 module in logic NO 2 RO5 6 AXM IO32 AXM IO3 module in logic NO 2 RO7 8 DO Sequence AXM IO21 AXM IO2 module in logic...

Page 114: ...tal input should be chosen between AWG22 16 or 0 5 1 3mm2 Wiring of Relay Output Circuit There are 2 relay output circuits in AXM IO1 and AXM IO3 modules respectively The relay output circuit can work...

Page 115: ...output circuit can work in alarm state or work in energy pulse output state Digital output circuit form is Photo MOS The simplified circuit is shown in Figure 5 8 Fig 5 8 schematic diagram of digital...

Page 116: ...l output circuit should be chosen between AWG22 16 or 0 5 1 3 mm2 Wiring of Analog Output Circuit There are 2 analog output circuits in AXM IO2 modules The terminals of the analog output circuits are...

Page 117: ...load current is 20mA Wiring of Analog Input Circuit There are 2 analog input circuits in AXM IO3 modules The terminals of analog input circuit are AI1 AI1 and AI2 AI2 The analog input circuit supplie...

Page 118: ...wer supply can NOT be used for other purposes Figure 5 12 shows the function of IO modules which is displayed in the utility software as follows where AXM IO12 AXM IO1 module in logic NO 2 AXM IO22 AX...

Page 119: ...detect remote signals a Detection of Remote Signals When digital input circuit detects a qualified voltage input it will show 1 on screen and ON in utility software Otherwise it will show 0 on screen...

Page 120: ...e which generates the SOE records For example if register 4439H is 1 the 20 groups of SOE records are all generated by AXM IO11 AXM IO1 module in logic NO 1 The 20 groups of SOE records are arranged b...

Page 121: ...s 1 it means that DI1 is 1 and others are all 0 Note If one of digital input circuits is set to be a pulse counter when the IO module is SOE enabled then the counterpart bit of 43a0H register will alw...

Page 122: ...odule is SOE disabled If register is 1 then AXM IO11 AXM IO1 module in logic NO 1 is SOE enabled If register is 2 then AXM IO21 AXM IO2 module in logic NO 1 is SOE enabled If register is 3 then AXM IO...

Page 123: ...count pulses Recorded number of pulses including 4349H to 4380H address The 4349H to 4380H registers record 28 groups of individual number of individual number of pulses This includes 6 groups of rec...

Page 124: ...32 AXM IO3 module in logic NO 2 in sequence One group of records is an unsigned long integer for example 4349H to 434aH registers record the number of pulses for DI1 circuit of AXM IO11 AXM IO1 module...

Page 125: ...he bit is set as 1 the counterpart digital input circuit is set to be a counter of input pulses 2 109fH register this register is an unsigned integer If this register is A and the digital input circui...

Page 126: ...r not There are two mode selections for relay output one is latching and the other is pulse For the latching mode the relay can be used to output two status on or off For the pulse mode the output of...

Page 127: ...the output mode of relays If the register is 0 then RO1 and RO2 will work in latching output mode If the register is 1 then RO1 and RO2 will work in pulse output mode RO pulse width 10a2H register whe...

Page 128: ...s 0 then DO1 and DO2 will work in energy output mode If the register is 1 then DO1 and DO2 will work in alarm mode DO pulse width 10a6H register when DO circuits work in energy output mode this regist...

Page 129: ...5 19 parameter setting of DO energy pulse constant When DO circuits work in energy output mode parameters of DO energy pulse constant should also be set correctly This includes active pulse constant 1...

Page 130: ...24 1 2PT1 0 0 20 24 mA 0 0 20 24 mA 0 0 20 24 0 0 20 24 mA 0 0 20 24 CT1 1 2CT1 PT1 CT1 1 2PT1 CT1 3PT1 CT1 3 6PT1 CT1 PT1 1 2 3PT1 3 Frequency Hz Phase Voltage V Line Voltage V Current A Phase Activ...

Page 131: ...0 0 CT1 1 2CT1 PT1 CT1 1 2PT1 CT1 3PT1 CT1 3 6PT1 CT1 PT1 1 2 3PT1 3 Frequency Hz Phase Voltage V Line Voltage V Current A Phase Active Reactive Power W Var Total Active Reactive Power W Var Phase App...

Page 132: ...explaination For example if this register is 0 then AO1 is relative to Frequency Electrical quantities relative to AO2 10c3H register this register determines which electrical quantity AO2 should be r...

Page 133: ...125 Fig 5 22 Parameter setting of IO modules Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 134: ...log value AI value ranges from 0 to 4095 without any unit AI value is displayed in hex on screen Figure 5 24 shows the AI value read on screen Fig 5 23 relationship between AI value and input analog v...

Page 135: ...of Ethernet module Please read appendix of technical data and specifications of Ethernet module before using The Ethernet module supports Modbus TCP protocol It is used as a server the default value o...

Page 136: ...128 5 2 3 Appearance and Dimensions Side View Top View 22mm 90mm 55 6mm Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 137: ...ug It can also be linked to other extended modules like IO modules 1 Insert the installation clips to the counterpart of the meter and then press the Ethernet module lightly so linking is established...

Page 138: ...module uses a standard RJ45 connector to access the Ethernet network The mechanical and electrical characteristics of the connectors comply with the requirements of IEC 603 7 Top View Script ID Conten...

Page 139: ...standard 568A to connect to computers The module supports Modbus TCP and HTTP functions for a direct connection 2 Indirect Connect The Ethernet module uses straight line standard 568B to access the E...

Page 140: ...sing H key and V A key simultaneously on the meter will go to the menu selecting mode Cursor Meter flashes in this mode Fig 5 25 Shop for Power Metering products online at 1 877 766 5412 www PowerMete...

Page 141: ...ng mode It shows the Modbus address of the device for several seconds and then the screen goes to Access Code page Press V A key to go to the parameter setting page Press P key or E key to move the cu...

Page 142: ...134 Fig 5 27 Fig 5 28 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 143: ...Address Note If you select the AUTO mode please go to step 11 directly and reset module Wait until the reset is finished and find the new IP address in the following step Fig 5 29 4 Set IP Address in...

Page 144: ...sers may set the parameters in the area pointed out in Figure 5 31 The cursor starts at the first digit After setting the Subnet Mask press the V A key to accept Press the P key again to go to the fou...

Page 145: ...Users may set the parameters pointed out in Figure 5 32 The cursor starts at the first digit After setting the Gateway press the V A key to accept Press the P key to go to the fifth setting page for D...

Page 146: ...out in Figure 5 33 The cursor starts at the first digit After setting the DNS Primary Server press the V A key to accept Press the P key to go to the sixth setting page for DNS Secondary Server Note...

Page 147: ...in Figure 5 34 The cursor starts at the first digit After setting the DNS Secondary Server press the V A key to accept Press the P key to go to the seventh setting page for the Modbus TCP port Note t...

Page 148: ...After setting the Modbus TCP port press the V A key to accept Press the P key to go to the eighth setting page for the HTTP port The Modbus TCP port s default value is 502 and the user defined range...

Page 149: ...e set port will return to the default value Fig 5 36 11 Set resetting mode in the ninth setting page Select RESET to reset the module Selecting NO will not reset the module Selecting DEFAULT will load...

Page 150: ...rd then becomes 12345678 Selecting NO means no change Press V A key to accept Fig 5 38 13 After configuring AXM Net settings completely press H key and V A key simultaneously to return to menu selecti...

Page 151: ...meter supports a meter search function Users can use this function to obtain IP and MAC addresses of Ethernet Modules Operation steps 1 Click Start menu of utility software 2 Click Search Device menu...

Page 152: ...s TCP protocol is used for communication in Ethernet modules The protocol sets up master slave link in Ethernet First master device client sets up TCP link with slave device server Second master devic...

Page 153: ...2 Bytes Identification of a Modbus Request Response transaction Protocol Identifier 2 Bytes Modbus protocol 0 Length 2 Bytes Number of following bytes Unit Identifier 1 Byte Slave address in the range...

Page 154: ...r addresses the quantity of items to be handled and the count of actual data bytes in the field For example if the master requests a slave to read a group of holding registers function code 03 and the...

Page 155: ...ss Fun function code Data start reg hi start register address high byte Data start reg lo start register address low byte Data of regs hi number of register high byte Data of regs lo number of registe...

Page 156: ...d the data For example response to read the status of Relay 1 and Relay 2 is shown as Table 5 6 The status of Relay 1 and Relay 2 is responding to the last 2 bit of the data Relay 1 bit0 Relay 2 bit1...

Page 157: ...Length lo Unit identifier 00H 00H 00H 00H 00H 06H 01H Fun Data start reg hi Data start reg lo Data of regs hi Data of regs lo 02H 00H 00H 00H 04H Table 5 7 Read 4 DIs Query Message Response The respo...

Page 158: ...function allows the users to obtain the measurement results of Acuvim II series meter Table 5 9 is an example of reading the 6 measured data Time from server device address 1 the data start address i...

Page 159: ...f Any Relay that exists within the Acuvim II series meter can be forced to be either status on or off The address of Relay starts at 0000H and the meter has eight Relays The data value FF00H will set...

Page 160: ...The example below is a request to an Acuvim II series meter address 1 to Preset CT1 500 and CT2 5 CT1 data address is 1008H and CT2 data address is 1009H Transaction identifier hi Transaction identifi...

Page 161: ...00H 02H Table 5 14 Preset Multi Registers Response Message Users may refer to the sixth chapter Communication and get the details of Acuvim II series meter When using Modbus TCP function it is best t...

Page 162: ...s IE Browser 6 0 and higher editions and the Webpage Settings only support ASCII characters The IP address will be referred to as 192 168 1 200 for the remainder of this chapter 1 Main page Users ente...

Page 163: ...tatus Webpage By selecting the Module Status link users can view the status and change the settings of the Ethernet module Fig 5 43 Shop for Power Metering products online at 1 877 766 5412 www PowerM...

Page 164: ...ngs link users will be prompted to enter a password The default password is 12345678 a Password Webpage Figure 5 44 Password webpage If the password is valid the browser will go to the Network Setting...

Page 165: ...Auto There are two port settings HTTP port and Modbus TCP port The default value of Modbus TCP port is 502 and the user defined range is 2000 5999 The default value of HTTP port is 80 and the user de...

Page 166: ...f neither Alarm Event or SOE Event is selected Setting Timed Sending mode users enter a number between 5 and 1440 minutes into the box beside Timed Sending This number is the interval time between mai...

Page 167: ...159 Fig 5 46 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 168: ...lish and Simplified Chinese Fig 5 47 e Load Default Webpage Figure 5 48 Load Default webpage The Reset AXM NET module option resets the module itself When selecting Load Default Setting it will show a...

Page 169: ...161 DNS Primary 202 106 0 20 DNS Secondary 202 106 196 115 MODBUS Port 502 HTTP Port 80 Fig 5 48 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 170: ...Setting Webpage Figure 5 49 Password Setting webpage To change the password users need to input the current password first Fig 5 49 Shop for Power Metering products online at 1 877 766 5412 www Power...

Page 171: ...ecord webpage Each webpage shows the working status of the meter Fig 5 50 Metering webpage includes the data of real time parameters for Acuvim II series meter There are thirty nine parameters such as...

Page 172: ...enty records Each record includes Time Stamp DI Status IO Status webpage includes DI status or DI counters DO status RO status Analog Input values and Analog Output values 5 2 12 Email Function The Et...

Page 173: ...us of machinery industry controlling systems There are 3 types of PROFIBUS PROFIBUS DP Decentralized Periphery PROFIBUS PA Process Automation and PROFIBUS FMS Field bus Message Specification ALL types...

Page 174: ...een 9 6Kbps to 12Mbps in PROFIBUS network The PROFIBUS module terminals should be connected properly to avoid problems during installation Please read GSD file of the PROFIBUS module carefully before...

Page 175: ...167 5 3 3 Appearance and Dimensions Top View Bottom View 90mm 55 6mm Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 176: ...e counterpart of Acuvim II meter and then press the PROFIBUS module lightly so linking is established 2 Tighten the installation screws Note 1 Install IO Modules carefully to avoid damage 2 Under no c...

Page 177: ...RS 485 standard If the interference is within the EIA RS 485 standard then non shielded twisted pair cable can may be used 5 3 7 Bus Terminal Based on DP standard the first station and the last statio...

Page 178: ...voltage and DGND is the Digital Ground When the bus is idle the bus terminal makes the data P level higher than data N so the bus s idle signal is always 1 P N P N STATION 1 STATION 2 Vp Vp DGND DGND...

Page 179: ...er in SYS sub menu of Acuvim II Setting menu If the address is changed it will take effect immediately Figure bellow shows the address setting of PROFIBUS module Address setting of PROFIBUS module 5 3...

Page 180: ...be transmitted by the PROFIBUS module such as electrical quantities and other parameters The basic communication method of the Acuvim II meter is RS 485 which uses protocol of MODBUS RTU In order to...

Page 181: ...ts we define 8 channels named 1 to 8 in order to update data more quickly 5 3 12 Format of function code 01H Function code 01H is used to read relay status in MODBUS RTU In PROFIBUS DP the format of f...

Page 182: ...e output addressed in the query The other coils follow toward the high order end of this byte and form low order to high order in subsequent bytes Example reading Relay1 and Relay2 status start regist...

Page 183: ...tputs address low byte Byte5 outputs value high byte Byte6 outputs value low byte Byte7 32 0 Note Because PROFIBUS DP V0 exchanges information data periodically controlling information such as functio...

Page 184: ...ined as follows Query Frame Bytes Caption Byte1 Channels can be chosen from 1 to 8 Byte2 02H Byte3 starting address high byte Byte4 starting address low byte Byte5 quantity of digital inputs high byte...

Page 185: ...er end of this byte and from low order to high order in subsequent bytes Example reading 4 DI statuses starting address is 0000H Use 6 channels Query Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 32 06H 0...

Page 186: ...registers high byte Byte6 quantity of registers low byte Byte7 32 0 Quantity of registers indentifies how many words will be read Response Frame Bytes Caption Byte1 The channel of inquiry frame Byte2...

Page 187: ...Byte6 Byte7 32 07H 03H 40H 00H 00H 06H 00H Response Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8 07H 03H 0CH 42H 48H 00H 00H 42H Byte9 Byte10 Byte11 Byte12 Byte13 Byte14 Byte15 Byten16 32 C7H CCH...

Page 188: ...igh byte Byte11 register value 2 low byte Byte32 0 Quantity of registers indicates how many words will be written Byte count indicates how many bytes will be written If quantity of register is N then...

Page 189: ...of EP_imp includes 4048H and 4049H Query Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8 FAH 10H 40H 48H 00H 02H 04H 0AH Byte9 Byte10 Byte11 yte12 32 9DH 40H 89H 00H Response Byte1 Byte2 Byte3 Byte4...

Page 190: ...tial signal lines are twisted better communication performance can be achieved The twisted pair adds immunity to fight noise If high noise immunity is needed often a combination of twisting and shield...

Page 191: ...rk or even damage the communication interface When using a long communication cable to connect several devices an anti signal reflecting resistor typical value 120 300 0 25W is normally added to the e...

Page 192: ...o other extended modules 1 Insert the installation clips to the counterpart of the meter and then press the RS485 module lightly so linking is established 2 Tighten the installation screws Note 1 Inst...

Page 193: ...ill be required Typical RS485 network topologies include line circle and star The shield of each segment of the RS485 cable must be connected to the ground at one end only The default baud rate of RS4...

Page 194: ...stop bit As is shown the RS485 module s parity is set as None 2 Please note if AXM NET is used RS 485 module s parity PAR2 must be set as None1 in order to have the meter recognize the AXM NET 5 4 6 C...

Page 195: ...on Details 6 3 1 System Parameter Setting 6 3 2 System Status Parameter 6 3 3 Date and Time Table 6 3 4 Over Under Limit Alarming Setting 6 3 5 I O Modules Settings 6 3 6 Metering Parameter Address Ta...

Page 196: ...only one master device in the communication network The others are slave devices waiting for the query of the master Transmission mode The mode of transmission defines the data structure within a fra...

Page 197: ...r OFF 16 Press Multiple Register Place specific binary values into a series of consecutive Multiple Registers Table 6 2 Function Code Data Field The data field is constructed using sets of two hexadec...

Page 198: ...actual value it received in the CRC field If the two values are not equal an error will be reported CRC calculation is first started by preloading the whole 16 bit register to 1 s The process begins...

Page 199: ...is Addr Address of slave device 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 register high byte Data...

Page 200: ...e 5 5 The status of Relay1 and Relay2 are responding to the last 2 bits of the data Relay1 bit0 Relay2 bit1 Address Function code Byte count Data CRC high CRC low 11H 01H 01H 02H D4H 89H Table 6 5 Rel...

Page 201: ...ata DI1 bit0 DI2 bit1 DI3 bit2 DI4 bit3 Address Function code Byte count Data CRC high CRC low 11H 02H 01H 03H E5H 49H Table 6 7 Read Status of DI The content of the data is 7 6 5 4 3 2 1 0 0 0 0 0 0...

Page 202: ...5 HI Data5 LO Data 6 HI Data6 LO CRC16 HI CRC16 LO 42H C8H 33H 33H CAH 7FH Table 6 9 Read F V1 and V2 Message 4 Control Relay Function Code 05 Query This message forces a relay to either turn ON or OF...

Page 203: ...preset Ep_imp as 17807783 3KWh while its HEX value is 0A9D4089H Ep_imp data address is 4048H and 4049H Addr Fun Data start reg HI Data start reg LO Data of reg HI Data of reg LO Byte Count 11H 10H 40H...

Page 204: ...teger using two data addresses and 4 bytes of memory with high word at the front and low word at the end it varies from 0 to 4294967295 Rx high word 65536 low word float refers to 32 bit single value...

Page 205: ...tive power demand Q Rx X PT1 PT2 X CT1 CT2 var F14 Apparent power demand S Rx X PT1 PT2 X CT1 CT2 VA F15 Power factor PF Rx 1000 No unit F16 Unbalance factor Unbl Rx 1000 X100 No unit F17 THD THD Rx 1...

Page 206: ...rmine how the meter works Please refer to Chapter 3 and Chapter 4 for more details Function code 03H for reading 10H for writing Data type word Format code F1 Address Parameter Default Range Data type...

Page 207: ...ord R W 1015H VAR PF convention 0 0 IEC 1 IEEE word R W 1016H Energy clear 0 Only 1 works word R W 1017H Energy calculating mode 1 0 fundamental 1 full wave word R W 1018H Reactive power measuring mod...

Page 208: ...status Bit0 new alarming or not Bit1 new SOE or not word R 102fH Baud rate2 38400 4800 38400 word R W 1030H Parity Setting2 0 EVEN 1 odd 2 NON2 3 NON1 word R W 1031H Reserved word R 1032H Alarming gr...

Page 209: ...setting consists of global alarm settings and single channel alarm settings Global alarm settings contain settings of all global variables There are 16 groups of records with the same format Function...

Page 210: ...R W 104dH Alarming output to DO4 setting 0 65535 The same as previous word R W Single channel alarming settings Address Parameter Format code Range Data type Property 104eH First group parameter code...

Page 211: ...22 Apparent power of phase A 23 Apparent power of phase B 24 Apparent power of phase C 25 Apparent power of all 26 PF of A 27 PF of B 28 PF of C 29 PF 30 Voltage unbalance factor U_unbl 31 Current unb...

Page 212: ...DI5 Bit5 DI6 0 DI 1 pulse counter word R W 109fH DI pulse constant 0 1 65535 word R W 10a0H Working mode of relay 1 and 2 0 0 control output 1 alarming output word R W 10a1H Output mode of relay 1 an...

Page 213: ...utput 1 alarming output word R W 10adH Output mode of relay 3 and 4 0 0 latch 1 pulse word R W 10aeH Pulse width 50 50 3000ms word R W 10afH AI1 2 type 1 or 2 0 0 20mA 1 4 20mA 2 0 5V 3 1 5V word R W...

Page 214: ...H DO4 output 0 Same as above word R W 10bbH AO3 4 type 1 or 2 0 0 20mA 1 4 20mA 2 0 5V 3 1 5V word R W AXM IO32 Address Parameter Default Range Data type Property 10bcH DI25 28 type 0 Bit0 DI25 Bit1 D...

Page 215: ...nsforming object 0 Frequency 1 Va 2 Vb 3 Vc 4 Average phase voltage 5 Uab 6 Ubc 7 Uca 8 Average line voltage 9 Line current of phase A 10 Line current of phase B 11 Line current of phase C 12 Average...

Page 216: ...ase voltage V3 F1 U Rx PT1 PT2 float R 4008H 4009H Average voltage Vavg F1 U Rx PT1 PT2 float R 400aH 400bH Line voltage V12 F1 U Rx PT1 PT2 float R 400cH 400dH Line voltage V23 F1 U Rx PT1 PT2 float...

Page 217: ...F1 S Rx PT1 PT2 CT1 CT2 float R 4034H 4035H Phase A power factor PFa F1 PF Rx float R 4036H 4037H Phase B power factor PFb F1 PF Rx float R 4038H 4039H Phase C power factor PFc F1 PF Rx float R 403aH...

Page 218: ...rgy NET F4 F7 0 999999999 dword R W 4054H 4055H Reactive energy TOTAL F5 F8 0 999999999 dword R W 4056H 4057H Reactive energy NET F5 F8 0 999999999 dword R W 4058H 4059H Apparent energy F6 F9 0 999999...

Page 219: ...d R 40a6H 40c7H Parameters of V3 V23 Same as V1 word R 4540H 455fH Harmonics of V3 V23 the 32nd to 63rd F19 0 10000 word R Current Harmonics even HD odd HD K factor are shown as below 40c8H 40e5H Harm...

Page 220: ...h mm ss F3 time int R 4152H MAX of V23 F11 32768 32767 int R 4153H 4158H Time stamp yyyy mm dd hh mm ss F3 time int R 4159H MAX of V31 F11 32768 32767 int R 415aH 415fH Time stamp yyyy mm dd hh mm ss...

Page 221: ...2767 int R 4199H 419eH Time stamp yyyy mm dd hh mm ss F3 time int R 419fH MAX of reactive power demand F14 32768 32767 int R 41a0H 41a5H Time stamp yyyy mm dd hh mm ss F3 time int R 41a6H MAX of appar...

Page 222: ...have the same format as the MAX value Sequence component U1 U12 I1 are consisting of real part and complex part They have positive sequence negative sequence and zero sequence Data type is int Functi...

Page 223: ...phase angle of I2 to V1 F25 0 3600 word R 42a4H phase angle of I3 to V1 F25 0 3600 word R 42a5H phase angle of V23 to V12 F25 0 3600 word R 42a6H phase angle of I1 to V12 F25 0 3600 word R 42a7H phase...

Page 224: ...first group Counting number of I O Modules DI are arranged according to expanded I O module addresses user can check othe counting number of DI along with those modules The DI counting records are st...

Page 225: ...counter number F1 0 4294967295 dword R 436fH 4370H DI20 pulse counter number F1 0 4294967295 dword R AXM IO22 4371H 4372H DI21 pulse counter number F1 0 4294967295 dword R 4373H 4374H DI22 pulse coun...

Page 226: ...R 438dH 438eH Value of A03 F1 float R 438fH 4390H Value of A04 F1 float R SOE Records There are 20 groups of records with the same format Function code 03H for reading Before gathering SOE records the...

Page 227: ...R 460dH Max of Phase B current demand F12 32768 32767 int R 460e 4613H Time stamp yyyy mm dd hh mm ss F3 Time int R 4614H Max of Phase C current demand F12 32768 32767 int R 4615 461AH Time stamp yyy...

Page 228: ...N 0 OFF bit 0011H DI18 1 ON 0 OFF bit 0012H DI19 1 ON 0 OFF bit 0013H DI20 1 ON 0 OFF bit AXM IO22 0014H DI21 1 ON 0 OFF bit 0015H DI22 1 ON 0 OFF bit 0016H DI23 1 ON 0 OFF bit 0017H DI24 1 ON 0 OFF b...

Page 229: ...ent this the programmable settings for the historical logs contain a list of descriptors Each descriptor lists the number of Modbus registers for the specified parameter By combining these two lists t...

Page 230: ...to log in the record range from 0 117 The size of the record in memory is 12 Registers x 2 Sectors The number of memory sectors allocated to this log Each sector is 64kb in size 63 sectors are availab...

Page 231: ...r address ranges that can be recorded in the historical log registers are 4000H 412BH 4294H 42A8H 4349H 4398H 4500H 461BH 3 Item Descriptor List Registers 1177H 11B1H Size 1 byte per item 117 bytes 59...

Page 232: ...yte 0 1 2 3 4 5 value month year hour day second minute Log Status Block The Log Status Block describes the current status of the log in question Address Parameter Range Data type Property 6100H 6101H...

Page 233: ...the window The header is used to verify the data shown within the requested log window The window is a sliding block of data that can be used to access any record in the specified log Registers 6000H...

Page 234: ...or retrieval When this value indicates that the window is not ready the data in the window should be ignored Window Status is Read only any writes are ignored This value also indicates the memory eras...

Page 235: ...rence between the current and previous Used Records field the Offset number should be subtracted from the recording number To avoid this situation user should read the log before it is almost full For...

Page 236: ...07 to 0x1102 0x1103 0x1104 0x1105 0x1106 and 0x1107 And the discripter is 2 so set the 0x0202 and 0x0200 to 0x1177 and 0x1178 2 The register is 6 and sector is 10 so we set 0x060A to 0x1100 3 The inte...

Page 237: ...F go to step 2 If the Window Status is 0x0B Read the data window 4 Read the data window and compute next Expected Record offset Compute the next expected record offset by adding Records Per Window and...

Page 238: ...meter setting of TOU Schdule setting of TOU Holiday setting of TOU Basis default parameter of TOU Season default parameter setting of TOU Schedule default setting of TOU Holiday default setting of TOU...

Page 239: ...ey Ep_exp valley Eq_imp valley Eq_exp valley Es valley 0 99999999 9 Dword R W 7216H 7217H 0 99999999 9 Dword R W 7218H 7219H 0 99999999 9 Dword R W 721AH 721BH 0 99999999 9 Dword R W 721CH 721DH 0 999...

Page 240: ...lley 0 99999999 9 Dword R W 7248H 7249H 0 99999999 9 Dword R W 724AH 724BH 0 99999999 9 Dword R W 724CH 724DH 0 99999999 9 Dword R W 724EH 724FH 0 99999999 9 Dword R W 7250H 7251H Ep_imp normal Ep_exp...

Page 241: ...f Eq_im peak demand and time stamp 32768 32767 Int R 752cH 752fH Max of Eq_exp peak demand and time stamp 32768 32767 Int R 7530H 7533H Max of Es peak demand and time stamp 32768 32767 Int R 7534H 753...

Page 242: ...stamp 32768 32767 Int R 7590H 7593H Max of Es all demand and time stamp 32768 32767 Int R 7594H 7597H Max of Ia all demand and time stamp 32768 32767 Int R 7598H 759bH Max of Ib all demand and time s...

Page 243: ...0FH DST Start Hour 0 23 Word R W 7710H DST Start Min 0 59 Word R W 7711H DST Start Adjust time Unit Min 1 120 Default 60 Word R W 7712H DST Ending Mon 1 12 Word R W 7713H DST Ending Week 0 6 0 Sunday...

Page 244: ...onday Saturdaybit 1 means using energy bit 0 means not using energy 0 127 Word R W 7805H Weekend Schedule 0 14 Word R W 7806H Holiday Number 0 30 Word R W 7807H Time of Use factory setting 1 enable Wo...

Page 245: ...4096 weekend setting error Season Setting 7820H 7822H data and Season table Of the 1st Season word R W 7823H 7825H data and Season table Of the 2nd Season word R W 7826H 7828H data and Season table O...

Page 246: ...gment and Tariff Number of the 1st schedule word R W 7850H 7852H 5th Seagment and Tariff Number of the 1st schedule word R W 7853H 7855H 6th Seagment and Tariff Number of the 1st schedule word R W 785...

Page 247: ...d R W 7916H 793FH From 1st to 14th Segment and Tariff Number of the 6th schedule The same as 1st schedule word R W 7940H 7969H From 1st to 14th Segment and Tariff Number of the 7th schedule The same a...

Page 248: ...H data and the schedule Of the 6th holiday word R W 7AA2H 7AA4H data and the schedule Of the 7th holiday word R W 7AA5H 7AA7H data and the schedule Of the 8th holiday word R W 7AA8H 7AAAH data and the...

Page 249: ...ta and the schedule Of the 25th holiday word R W 7ADBH 7ADDH data and the schedule Of the 26th holiday word R W 7ADEH 7AE0H data and the schedule Of the 27th holiday word R W 7AE1H 7AE3H data and the...

Page 250: ...e word R W 7B24H 7B26H The 13th holiday and schedule word R W 7B27H 7B29H The 14th holiday and schedule word R W 7B2AH 7B2CH The 15th holiday and schedule word R W 7B2DH 7B2FH The 16th holiday and sch...

Page 251: ...le word R W 7B7DH 7B7FH The 12th holiday and schedule word R W 7B80H 7B82H The 13th holiday and schedule word R W 7B83H 7B85H The 14th holiday and schedule word R W 7B86H 7B88H The 15th holiday and sc...

Page 252: ...le word R W 7BD6H 7BD8H The 11th holiday and schedule word R W 7BD9H 7BDBH The 12th holiday and schedule word R W 7BDCH 7BDEH The 13th holiday and schedule word R W 7BDFH 7BE1H The 14th holiday and sc...

Page 253: ...The 9th holiday and schedule word R W 7C2FH 7C31H The 10th holiday and schedule word R W 7C32H 7C34H The 11th holiday and schedule word R W 7C35H 7C37H The 12th holiday and schedule word R W 7C38H 7C3...

Page 254: ...H The 7th holiday and schedule word R W 7C85H 7C87H The 8th holiday and schedule word R W 7C88H 7C8AH The 9th holiday and schedule word R W 7C8BH 7C8DH The 10th holiday and schedule word R W 7C8EH 7C9...

Page 255: ...DAH The 5th holiday and schedule word R W 7CDBH 7CDDH The 6th holiday and schedule word R W 7CDEH 7CE0H The 7th holiday and schedule word R W 7CE1H 7CE3H The 8th holiday and schedule word R W 7CD4H 7C...

Page 256: ...7D30H The 3rd holiday and schedule word R W 7D31H 7D33H The 4th holiday and schedule word R W 7D34H 7D36H The 5th holiday and schedule word R W 7D37H 7D39H The 6th holiday and schedule word R W 7D3AH...

Page 257: ...schedule format month day time table word R W 7D87H 7D89H The 2nd holiday and schedule word R W 7D8AH 7D8CH The 3rd holiday and schedule word R W 7D8DH 7D8FH The 4th holiday and schedule word R W 7D9...

Page 258: ...year word R W The 9th year Holiday address Function 03H Read 10H Preset 7DE0H 7DE2H The 1st holiday and schedule format month day schedule word R W 7DE3H 7DE5H The 2nd holiday and schedule word R W 7D...

Page 259: ...th holiday and schedule word R W 7E3AH The 9th setting year word R W 7E3BH Holiday number of the 9th year word R W The 10th year Holiday address Function 03H Read 10H Preset 7E3CH 7E3EH The 1st holida...

Page 260: ...d R W 7E81H 7E83H The 24th holiday and schedule word R W 7E84H 7E86H The 25th holiday and schedule word R W 7E87H 7E89H The 26th holiday and schedule word R W 7E8AH 7E8CH The 27th holiday and schedule...

Page 261: ...bit0 DI11 bit3bit2 DI12 bit5bit4 DI13 bit7bit6 DI14 The same as above 0 0 8004H Voltage Rated Value word R W 50V 400V 400 400 8005H Voltage Sag Triggering Waveform word R W 1 Enable 0 Disable 0 0 8006...

Page 262: ...form is saved in the registers When retrieving the waveform firstly write 1 8 group number into 0X801FH then read the registers after it to acquire waveform corresponding to the written group number T...

Page 263: ...R 8027H Manual Trigger 0 disabled 1 enabled word R 8028H AXM 11 DI Trigger bit1bit0 DI1 bit3bit2 DI2 bit5bit4 DI3 bit7bit6 DI4 bit9bit8 DI5 bit11bit10 DI6 00 disabled 01 From OFF to ON Word R 8029H A...

Page 264: ...t R 8230H 832FH Before triggering point 8 group UC waveform data 32 x 8 points 32768 32767 Int R 8330H 842FH Before triggering point 8 group IA waveform data 32 x 8 points 32768 32767 Int R 8430H 852F...

Page 265: ...67 Int R 8B30H 8C2FH After triggering point 8 group IC waveform data 32 x 8 points 32768 32767 Int R Power Quality Event Retrieve Address Power quality event includes timestamp triggering condition an...

Page 266: ...Number 1 1 8CFFH No 1 Event 8D00H Timestamp High Byte Year Low Byte Month word R Time 8D01H Timestamp High Byte Day Low Byte Hour word R Time 8D02H Timestamp High Byte Minute Low Byte Second word R T...

Page 267: ...t word R Voltage Sag Event 4 200 Voltage Swell Event 0 8D08H 8D0 FH No 2 Event word R 8D10H 8D17H No 3 Event word R 8D18H 8D1FH No 4 Event word R 8D20H 8D27H No 5 Event word R 8D28H 8D2FH No 6 Event w...

Page 268: ...260 Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 269: ...261 Appendix Appendix A Technical Data and Specifications Appendix B Ordering Information Appendix C Revision History Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 270: ...ntinuous 100Arms for 1 second non recurring Burden 0 05VA typical 5Arms Pickup Current 0 1 of nominal Accuracy 0 2 full scale Appendix A Technical data and Specification Input ratings Energy Accuracy...

Page 271: ...999 9kWh Secondary 0 5 0 2 0 001kWh 0 999999 999kWh Reactive Energy Primary 0 5 0 2 0 1kvarh 0 99999999 9kvarh Secondary 0 5 0 2 0 001kvarh 0 999999 999kvarh Apparent Energy Primary 0 5 0 2 0 1kVAh 0...

Page 272: ...d Current 100mA Max Output Frequency 25Hz 50 Duty Ratio 20ms ON 20ms OFF Isolation Voltage 2500Vac Relay Output RO Switching Voltage Max 250Vac 30Vdc Load Current 5A R 2A L Set Time 10ms Max Contact R...

Page 273: ...t 50ppm C typical Isolation Voltage 500Vdc Power Supply for DI 24Vdc Output Voltage 24Vdc Output Current 42mA Load Max 21DIs Suitable Conditions Dimensions mm 96x96x51 Cut out 92x92 or 4 inch Round Pr...

Page 274: ...P Sends e mail automatically PROFI BUS Optional PROFIBUS DP V0 Protocol Work as PROFIBUS slave baud rate adaptive up to 12M Typical input bytes 32 typical output bytes 32 PROFIBUS standard according t...

Page 275: ...le Acuvim IIR D 60 5A P1 5A 5Amp 1A 1Amp 50 50Hz 60 60Hz Acuvim II Acuvim IIR Acuvim IIE Acuvim IIW Current Input Power Supply Frequency Acuvim II D Standard with LCD display M DIN rail mount no LCD P...

Page 276: ...A 4 20mA B 0 20mA C 1 5V D 0 5V AXM IO3 Module 1 Module 2 Analog Input Type A 4 20mA B 0 20mA C 1 5V D 0 5V Analog Input Type 2 1 IO Module Ordering Example AXM IO2 1A Remote Display Option REM DS2 Co...

Page 277: ...le AXM NET it must be installed on the back of the meter FIRST before the other modules are attached 3 If you select Acuvim IIW products and prepared to use DI recorder func tion then select the IO mo...

Page 278: ...rdering information 1 30 20080912 Change the type of AO and AI to be read only 1 40 20090305 Open the address of AO AI type set add current demand maximum current demand and current demand alarm 1 50...

Page 279: ...271 Revision Date Description 1 63 20120417 Change Time of use TOU Increase in Acuvim IIW Shop for Power Metering products online at 1 877 766 5412 www PowerMeterStore com...

Page 280: ...geles Toronto Beijing North America Toll Free 1 877 721 8908 Web www accuenergy com Email support accuenergy com Your Power and Automation Partner Shop for Power Metering products online at 1 877 766...

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