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Energy Measuring Module User`s Manual（Details）

1. disabled Input voltage Un G1 Primary voltage of Secondary voltage Setting value Description VT Un G5 of VT Un G6 0 Any setting 1 6600 1 220 101 63 5 110 V 102 100 173 V 103 105 182 V 104 110 190 V 105 115 199 V 106 120 208 V 107 127 220 V 108 200 346 V bon Pu 109 220 380 V Foweyer this owever this setting is disabled setting is disabled 110 230 400 V 111 240 415 V 112 242 420 V 113 250 430 V 114 254 440 V 115 265 460 V 116 277 480 V b Turn Operating condition setting request Yn2 from OFF to ON to enable the setting Refer to 5 2 2 1 2 Default value It is set to 63 5 110 V 101 6 Buffer memory 6 2 3 CH1 primary current Un G2 CH1 primary current of CT Un G7 CH1 primary current Un G2 set the primary current of the target electric circuit CH1 primary current of CT Un G7 when use for primary current of current transformer that is not in the CH1 primary current UnYG2 setting set the current of the primary side of current transformer 1 Setting procedure a Set the primary current in the buffer memory Setting range is as follows Please choose the settings to match the current sensor to be used When set other than 1 to 5 501 to 536 the value of this setting set to 0 any set this setting and set primary current of CT Un G7 When the value of this setup is set as 1 to 5 501 to 536 p
2. Starting the test function 1 Reset the CPU module 2 QE81WHAW starts in the test function mode All LEDs are turned on Pseudo values are set effective in the buffer memory Finishing the test function Move back to the normal operation 1 Following 1 and 2 in step 1 configure the intelligent function switch setting as shown below Switch 5 0 2 Following 3 and 4 in step 1 complete the setting and write the data into PLC 3 Reset the CPU module then the operation goes back to the normal operation 9 Programing Chapter 9 Programming This chapter explains about programming for QE83WH4W When you apply sample programs introduced in this chapter into the actual system make sure to verify in advance that there is no problem with the target system control Follow the procedure in Figure 9 1 to create a sample program using QE83WH4W The default setting allows you to use either GX Developer see Section 8 6 for the regular measuring mode and Section 7 2 for the current measuring mode or the sequence program to make settings however if the setting is made for the first time by using GX Developer the program for initial setting can be eliminated which will reduce time for scanning 9 1 Programming procedure Follow the procedure in Figure 9 1 to create a program for acquiring the measured data alarm monitoring calculating periodical electricity amount using QE83WH4W Start Do you make the initial se
3. Table 8 8 Setting the intelligent function of the module switch Swith No Switch name Description Not used N Not used wo Not used 0 Regular oparating mode Measuring mode 1 Current measuring mode selection When switch 5 is set to 1 the test mode is selected 0 Measuring mode Even when this switch is not set the module runs in Test mode the measuring mode transition 1 Test mode For details of test mode refer to 4 2 5 3 When the setting is completed click the Complete setting button 4 From the Online menu select Write to PLC to display the dialog box of Write to PLC and then execute the writing to PLC parameter After resetting the CPU module the value will become effective 8 Setting and procedure for operation 8 6 3 Initial setting This section explains the setting of the operating condition for input voltage primary current current demand time voltage demand time primary voltage of VT secondary voltage of VT and primary current of CT that are required for measurement Once each value is set these values will be stored in the nonvolatile memory of the module so that reconfiguration is not needed You can also perform the setting using sequence program In this case you need to create a program as referring to Chapter 9 Follow the procedure below for each setting 1 Check the current setting 2 Setthe B
4. For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 96 Unitis fixed c Update timing It will be updated every measuring cycle 500 ms 6 Buffer memory 6 4 Common sections Un G4500 to Un G4999 6 4 1 Latest error code Un G4500 The latest error code that is detected with this module will be stored For the list of error codes refer to section 9 1 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 0000h normal 0001h to FFFFh error code b Update timing It will be updated at the time of error occurrence and error recovery 6 4 2 Year of time of the error Un G4501 month and day of time of the error Un G4502 hour and minute the error Un G4503 second and day of the week of time of the error Un G4504 The year month day hour minute and day of the week of time of the error will be stored 1 Details of stored data a Storage format As indicated below data are stored as BCD code in the buffer memory Buffer memory address Storage format b15 b12 bli b8 b7 b4b3 b0 i e g Year 2010 Un G4501 2010h Year bts bi2 blt c bb bl abe bs sho ETT eewo Un G4502 DA Hm 0730h MS AA TT YY Month Day b15 b12 bit b8 b7 b4 b3 b
5. Average value current 1 phase current 2 phase current 3 phase current 3 Average value voltage LL Average value voltage L L voltage V12 voltage V23 voltage V31 3 Average value voltage L N Average value voltage L N voltage V1N voltage V2N voltage V3N 3 Maximum current demand Highest value among 1 phase current demand 2 phase current demand 3 phase current demand or N phase current demand The highest value after the max min value was reset Minimum current demand Lowest value among 1 phase current demand 2 phase current demand or 3 phase current demand The lowest value after the max min value was reset Maximum value voltage L L Highest value among the voltage V12 the voltage V23 or the voltage V31 The highest value after the max min value was reset Minimum value voltage L L Lowest value among the voltage V12 the voltage V23 or the voltage V31 The lowest value after the max min value was reset Maximum value voltage L N Highest value among the voltage V1N the voltage V2N or the voltage V1N The highest value after the max min value was reset Minimum value voltage L N Lowest value among the voltage V1N the voltage V2N or the voltage V1N The highest value after the max min value was reset 4 Functions 3 Resolution of measured data Resolution of measured data according to the rating ph
6. Descriptions Action Reference HEX level mode Turn the power OFF ON 0001h If the error recurs the module may 0002h Mid All modes Hardware error with the module have a failure Consult with a nearest 0003h sales agent or our company branch for the symptom of the failure 1001h Cow Regular Phase wire method is set out of Check phase wire method and set it Section operating range within 1 3 6 2 1 1002h Low cad Input voltage is set out of range DEOS to a according to the Prod Set it within the range of 1 to 5 501 1003h CH1 1013h CH2 Regular Primary current is set out of Section 1023h CH3 FON operating range Eb according 10 gt the primary 6 2 3 1004h CH1 1014h CH2 Low Regular Current demand time is set out of Set current demand time within the Section 1024h CH3 operating range range of 0 to 1800 seconds 6 2 4 1005h CH1 1015h CH2 Low Regular Electric power demand time is Set electric power demand time within Section 1025h CH3 operating set out of range the range of 0 to 1800 seconds 6 2 5 100Dh Low Regular Primary voltage of VT is set out Set primary voltage of VT within the Section operating of range range of 0 to 6600 V 6 2 2 100Eh L w Regular Secondary voltage of VT is set Set secondary voltage of VT within Section operating out of range the range of 0 to 220 V 6 22 100Fh CH1 101Fh CH2 TT Regular Primary current of CT is set out Set primary current of CT
7. MITSUBISHI ELECTRIC Energy Measuring Module User s Manual Details MODEL QE83WH4W Thank you for purchasing the Mitsubishi MELSEC Q series programmable controllers Before using this product please read this manual carefully and pay full attention to safety to handle the product correctly ee MODEL QE83WH4W U SY E Programmable Controller MELSEG Q 19H866 2012 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Read these precautions before using this product This manual contains important instructions for MELSEC Q series QE83WH4W Before using this product please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product only For the safety precautions of the programmable controller system refer to the user s manual of the CPU module used In this manual the safety precautions are classified into two levels DANGER and CAUTION d I Indicates that incorrect handling may cause hazardous conditions I DANGER resulting in death or severe injury l I I Indicates that incorrect handling may cause hazardous conditions l I I NCAUTION resulting in medium or slight personal injury or physical damage X l a ae ee de ae es ee ek eS a a a oe er es Ee ee es RM 7 Under some circumstances failure to observe the precautions given under N CAUTION may lead to
8. Min value of the voltage L L Date time of max voltage value occurrence L L Date time of min voltage value occurrence L L Voltage V1N Voltage V2N Voltage V3N average value voltage L N Max value of the voltage L N Min value of the voltage L N Date time of max voltage value occurrence L N Date time of min voltage value occurrence L N Electric power Present value Electric power demand The average of fluctuation for the set period of electric power demand time is indicated Present value Max value Min value Date time of max value occurrence Date time of min value occurrence Reactive power Reactive power Apparent power Apparent power 4 2 4 Functions Power factor Present value Max value Min value Date time of max value occurrence Date time of min value occurrence Frequency Present value Electric energy Electric energy consumption Electric energy regeneration Reactive energy consumption lag Periodic electric energy Periodic electric energy 1 Periodic electric energy 2 2 When the output device is ON the active power consumption is measured 2 Total maximum and minimum values The following describes how to calculate the maximum minimum and total values Item Formula Average value current
9. YnC CH 2 periodic electric energy 2 measurement flag YnD XnE CH2 periodic electric energy 2 reset completion flag YnE CH2 periodic electric energy 2 reset request XnF CH2 alarm 1 flag YnF CH2 alarm 1 reset request Xn10 CH2 alarm 2 flag Yn10 CH2 alarm 2 reset request Xn11 CH3 periodic electric energy 1 data completion flag Yn11 CH3 periodic electric energy 1 measurement flag CH2 periodic electric energy 1 reset completion flag CH2 periodic electric energy 1 reset request Xn12 CH3 periodic electric energy 2 data completion flag Yn12 CH3 periodic electric energy 2 measurement flag Xn13 CH3 periodic electric energy 1 reset completion flag Yn13 CH3 periodic electric energy 1 reset request Xn14 CH3 periodic electric energy 2 reset completion flag Yn14 CH3 periodic electric energy 2 reset request Xn15 CH3 alarm 1 flag Yn15 CH3 alarm 1 reset request Xn16 CH3 alarm 2 flag Yn16 CH3 alarm 2 reset request Xn17 Use prohibited Yn17 Use prohibited Xn18 Use prohibited Yn18 Use prohibited Xn19 Use prohibited Yn19 Use prohibited Xn1A Use prohibited YniA Use prohibited Xn1B Use prohibited Yn1B Use prohibited XniC Use prohibited YniC Use prohibited XniD Use prohibited Yn1D Use prohibited Xn1E Use prohibited YniE Use prohibited Xn1F Error flag YniF Error clear request 1 These signals cannot be used by the user since they are
10. 1 Gratis Warranty Period and Gratis Warranty Coverage If any failure or defect hereinafter collectively called failures for which our company is held responsible occurs on the product during the gratis warranty period our company shall replace the product for free through the distributor at which you purchased the product or our service company However if an international travel is required for replacement or a travel to an isolated island or remote location equivalent is required for replacement the actual cost incurred to send an engineer s shall be charged Gratis Warranty Period The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Coverage 1 The gratis warranty shall apply only if the product is being used properly in the conditions with the methods and under the environments in accordance with the terms and precautions described in the instruction manual user s manual caution label on the product etc 2 Replacement shall be charged for the following cases even during the gratis warranty period 1 Failures occurring due to your improper st
11. 2046h CH5 2056h CH6 measuring of range the range of 0 to 1 6 2 11 2066h CH7 2076h CH8 2007h CH1 2017h CH2 Low 2027h CH3 2037h CH4 Current Alarm 1 delay time is set out of Set the alarm 1 delay time within the Section 2047h CH5 2057h CH6 measuring range range of 0 to 300 seconds 6 2 12 2067h CH7 2077h CH8 2008h CH1 2018h CH2 Low 2028h CH3 2038h CH4 Current Alarm 2 delay time is set out of Set the alarm 2 delay time within the Section 2048h CH5 2058h CH6 measuring range range of 0 to 300 seconds 6 2 12 2068h CH7 2078h CH8 2009h CH1 2029h CH3 Low Current Primary current of CT is set out Set primary current of CT within the Section 2049h CH5 2069h CH7 measuring of range range of 1 to 6000 A 6 2 8 0000h i Allmode Normal Also check that it is set in decimal 10 2 10 Troubleshooting 10 2 Troubleshooting 10 2 1 When 0 LED RUN is turned off Table 10 3 When 0 LED is turned off Check item Action Reference Check that supply voltage of the power source is within the Is power source is supplied l Section 3 1 rating f Calculate the consumption current of CPU module I O Is capacity of the power source A Dh module and intelligent function module attached to the base e module sufficient PNG e unit and check that the power capacity is sufficient Reset CPU
12. 25 C to 75 C temperature Altitude 2000 m or lower Commercial frequency withstand voltage Between voltage input terminals P1 P2 P3 PO and FG terminal 2210 V AC 5 sec Between voltage input terminals P1 P2 P3 PO and secondary output terminals PA PB PC PD except for SLD terminal 2210 V AC 5 sec Insulation resistance 10 MO or more 500 V DC at the same locations as above Consumption VA P1 P0 2 VA P2 P0 0 3 VA P3 P0 0 3 VA when inputting 277 480 V AC Installation location Inside the control panel Secondary wire length 5 morless Installation method Installation on IEC rails installation with screws Weight 0 3kg Product life expectancy 10 years used under the operating conditions above CE marking compliance EN 61131 2 EN 61010 1 EN 61326 1 Combined device for CE marking compliance Compliant with CE when combined with the energy measuring module of Mitsubishi general purpose sequencer MELSEC Q series Combined device for UL c UL compliance Compliant with UL c UL when combined with the energy measuring module of Mitsubishi general purpose sequencer MELSEC Q series Appendix 3 Appendix QE83WHAW m Current sensor e EMU CT50 EMU CT100 EMU CT250 e EMU CT400 EMU
13. 587 76 00 Fax 972 0 3 924 0761 Irish Branch Fax 32 0 2 257 02 49 Fax 31 0 20 587 76 05 Sara Glan BH Westgate ACHTEN Ballymount INEARBT d o o BOSNIA AND HERZEGOVINA Beijer Electronics AS NORWAY 12 H aomanut Street Phone Las EARS Aleja Lipa 56 Postboks 487 11 42505 Netanya F sane 0 l dios BA 71000 Sarajevo N0 3002 Drammen Phone 972 0 9 863 39 80 ax 353 0 Phone 387 0 33 921 164 Phone 47 0 32 2430 00 Fax 972 0 9 885 2430 MITSUBISHI ELECTRIC EUROPE B V ITALY Fax 387 0 33 524 539 Fax 47 0 32 8485 77 ETAL TT ae aa AKHNATON BULGARIA Fonseca S A PORTUGAL Cebaco Center Block A Autostrade DORA Oodi Rorate Brianza MB 4 Andrei Ljapchev Blvd PO Box 21 R Jo o Francisco do Casal 87 89 Lebanon Beirut oo BG 1756 Sofia PT 3801 997 Aveiro Esgueira Phone 961 0 1 240430 F ME 53312 Phone 359 0 2 817 6000 Phone 351 0 234 303 900 Fax 961 0 1 240438 acm Fax 359 0 2 97 406 1 Fax 351 0 234 303 910 Me ey eee EUROPE B V POLAND INEA RBT doo CROATIA Sirius Trading amp Services srl ROMANIA k i ios Losinjska 4 a Aleea Lacul Morii Nr 3 ae Siam Bali HR 10000 Zagreb R0 060841 Bucuresti Sector 6 AFRICAN REPRESENTATIVE Ponens s D uaa Phone 385 0 1 36 940 01 02 03 Phone 40 0 21 430 40 06 a D rere Fax 385 0 1 36 940 03 Fax 40 0 21 430 40 02 CBI Ltd SOUTH AFRICA ma Private Bag 2016 MITSUBISHI ELECTRIC EUROPE B V RUSSIA TEAN 14 6 VOR SERBIA 71 1600 Isando a p P
14. Ensure the wiring to the module properly checking the rated voltage and current of the product and the terminal pin assignment If the input voltage exceed the rated voltage or the wiring is improper it may cause a fire or a breakage Do not exceed the specified voltage when doing an insulation resistance test and a commercial frequency withstand voltage test To protect persons who do not have adequate knowledge of electric equipment from elevtric shocks any of the following measures should be taken for the panel a To lock the panel so that only trained persons having adequate knowledge of electric equipment can open it b To design the structure so that the power is automatically interrupted upon opening of the panel The protection class of the panel should be IP2X or higher Terminal screws must be tightened to the specified torque 7P8 1 Loose terminal screws may cause a short circuit or malfunction If terminal screws are over tightened the screws or the module may be damaged causing a short circuit or malfunction Use an applicable solderless terminal for the current input line and tighten it to the specified torque 487 P8 8 If a spade terminal is used it may fall causing a breakage of the module when the terminal screw is loosened Use appropriate size of electric wires If inappropriate size of electric wire is used it may cause a fire due to generated heat For appropriate size of electric wires refer to Section 8 5 2
15. Md Maximum value of electric power demand value of electric power demand ae ee ea 410300 420300 430300 4 1422 2422 E of time of max electric power demand R O 2031h 2032h 2033h 1423 2423 ie Month and day of time of max electric power demand HH amp 0701h 0702h 0703h 4 Md Hour and minute of time of max electric power demand 0 RI O 1901h 1902h 1903h 1425 2425 mo pa mag day of the week of time of max electric power o fr o sun oto ilk 0002k as us Md minimum value of electric power demand EXE 410400 420400 430400 Md Year of time of min electric power demand R O 2036h 2037h 2038h 0503h 0504h 0505h 1 Even the power failure is restored data is held because data is backed up by the nonvolatile memory 2 For the procedure for using the test mode refer to section 4 2 5 3 The data becomes value at power on 6 Buffer memory EBERT Table 6 2 Measurement sections Un G100 to Un G2999 3 3 Reactive 500 15 Md Multiplier of reactive power 3 RL 3 8 8 i 1 y Systemarea m t fof IDEXEI Md Multiplier of apparent power RY 3 3 1 3 Systemarea spem power Fe fet IIIS 610100 620100 630100 Md Multiplier of power factor a Systemarea Ht StS I h eo System area M Maximum power factor o RO 710200 720200 730200 Md Year of time of max power factor 0 R
16. Measuring electric energy regeneration on side 3 status regeneration of this module OFF Other than the above ELED Green Displays CH3 3 side measurement ON Measuring electric energy regeneration on side 3 status regeneration of this module OFF Cther than the above FLED 5 Always OFF 1 For details check with the list of error codes Refer to section 10 1 8 Setting and procedure for operation QE83WH4W 2 Names of signals of terminal block The following describes names of signals of terminal block Figure 8 2 2 Placement of the terminal block Table 8 3 Names of signals of terminal block Terminal symbol Name of terminal QE83WH4W CH1 1k 1 phase current input terminal power source side 1 1 phase current input terminal load side 2k 2 phase current input terminal power source side dk 2l 2 phase current input terminal load side p D 3k 3 phase current input terminal power source side 2 D 3l 3 phase current input terminal load side ler me CH2 1k 1 phase current input terminal power source side dk QD 1 1 phase current input terminal load side 2k 2 phase current input terminal power source side 2 Qn 2l 2 phase current input terminal load side len Le 3k 3 phase current input terminal power source side tk 3l 3 phase current input terminal load side 2 CH3 1k 1 phase current input terminal power source side 4 2 1 1 phase curr
17. O 2041h 2042h 2043h Md Month and day of time of max power o RIO 0911h 0912h o913h RSS cRM I factor ae Hour and minute of time of max o RIO 2211h 2212h 2213h power factor em and day of the week of time o R O 1000h 1001h 1002h j of max power factor M Minimum power factor o RIO 710300 720300 730300 Year of time of min power factor 0 R O 2046h 2047h 2048h ENG and day of time of min power o R O 1016h 1017h 1018h factor Hour and minute of time of min o RIO 2316h 2317h 2318h power factor HUNE and day of the week of time o RIO 1503h 1504h 1505h of min power factor System area O Md Multiplier of frequenc MEE EH us 3 ba o oaa Md Frequency 810100 820100 830100 1 Even if Umen failure is restored data is held because data is backed up by the nonvolatile memory 2 For the procedure for using the test mode refer to section 4 2 5 3 The data becomes value at power on 6 Buffer memory 3 Common sections Un G4500 to Un G4999 Table 6 3 Common sections Un G4500 to Un G4999 Latesterrorcode RH 1 k Year of time of error R 2051h Month and day of time of R 1130h error Hour and minute of time of r 0059h Jerror 450 Second and day of the week a 5906h of time of error 1 Even if the power failure is restored data is held because
18. Operating condition setting request Yn2 to OFF Operating condition setting completion flag Xn2 will be turned OFF ON Operating condition setting request Yn2 _oFF E or OFF OFF Figure 4 6 Time chart of alarm monitoring setting Operating condition setting completion flag Xn2 3 Each item of the alarm monitoring is stored in the nonvolatile memory so that values can be retained even at a power source reset 2 Behavior of the upper lower limit alarm 1 When the alarm reset method is set to O self retention example of the upper limit monitoring with CH1 alarm 1 a If the measured value that was set with the alarm 1 item exceeds the upper limit and the situation continues and remains for the alarm 1 delay time CH1 alarm 1 flag Xn9 will turn ON At the same time ALM1 LED flashes b Even if the measured value goes below the upper limit CH1 alarm 1 flag Xn9 remains in the ON status self retention During the self retention ALM1 LED is lit c By turning CH1 alarm 1 reset request Yn9 to ON CH1 alarm 1 flag Xn9 will turn OFF At this time ALM1 LED is turned off d Check that CH1 alarm 1 flag Xn9 becomes OFF and then set CH1 alarm 1 reset request Yn9 to OFF Upper limit Alarm delay time EE CH1 alarm 1 flag Xn9 CN i on CH1 alarm 1 reset request YN9 or i j m ALM1 LED OFF i OFF TT a b o
19. Sample use case 1 Procedure for continuously measuring periodic electric energy If you turn CH1 periodic electric energy 1 measurement flag to ON only for the extent of time you want to measure this module accumulates the power starting at the previously measured amount Usage procedure is the same as 1 in 2 An example is provided below CH1 periodic electric energy 1 uL sii oN j ON OFF y OFF CH1 periodic electric energy 1 measurement flag Yn5 ON i NET CH1 periodic electric energy 1 data completion flag Xn5 OFF OFF Figure 4 3 Example of continuous measurement of periodic electric energy 2 Procedure for measuring periodic electric energy after every reset If you turn Periodic electric energy measurement flag Yn1 Yn2 to ON only for the extent of time you want to measure this module accumulates the power starting at the previously measured amount The following describes the usage procedure a Check that CH1 periodic electric energy 1 measurement flag Yn5 is OFF and CH1 periodic electric energy 1 reset request Yn7 is OFF b Set CH1 periodic electric energy 1 reset request Yn7 to ON The specified periodic electric energy is reset to 0 kWh and CH1 periodic electric energy 1 reset completion flag Xn7 will be turned ON c Check that CH1 periodic electric energy 1 reset completion flag Xn7 has become ON and then set CH1 periodic electric energy 1 reset request Yn7 to OFF CH1 p
20. Set the item for alarm 1 and 2 in the buffer memory Setting range is as follows Setting value Description No monitoring Current demand upper limit Current demand lower limit Voltage L L upper limit Voltage L L lower limit Electric power demand upper limit Electric power demand lower limit Power factor upper limit Power factor lower limit Voltage L N upper limit Voltage L N lower limit o eiouoo sjo jm2jo b Measuring items for the monitoring target are as follows Description Measuring item of monitoring target 1 phase current demand 2 phase current demand 3 phase current demand Neutral current demand 1 1 phase current demand Current demand lower limit 2 phase current demand 3 phase current demand 1 Voltage V12 Voltage V23 Voltage V31 Current demand upper limit Voltage L L upper limit Voltage L L lower limit Electric power demand upper limit Electric power demand lower limit Power factor upper limit Power factor lower limit Electric power demand Power factor 2 Vol VIN Voltage L N upper limit oltage Voltage L N lower limit Voltage V2N i Voltage V3N 1 1 When multiple number of measuring items are targeted for monitoring the alarm judgment condition will be as following Alarm judgment conditions Upper lower limits a Condition for PP Condition for occurrence non occurrence Current demand upper
21. b When Max min values clear request Yn4 is turned OFF this signal Xn4 turns OFF 6 CH1 periodic electric energy 1 data completion flag Xn5 a When CH1 periodic electric energy 1 measurement flag Yn5 is turned OFF and calculation of CH1 periodic electric energy 1 is stopped this signal Xn5 turns ON b When CH1 periodic electric energy 1 measurement flag Yn5 is turned ON and calculation of CH1 periodic electric energy 1 is started this signal Xn5 turns OFF c In order to acquire the data under the condition where CH1 periodic electric energy 1 is checked after the accumulation of the periodic electric energy is stopped obtain the data while this signal Xn5 is ON For specific usage procedures refer to Section 4 2 2 7 CH1 periodic electric energy 2 data completion flag Xn6 The usage procedure is the same as that of CH1 periodic electric energy 1 data completion flag Xn5 Refer to 6 8 CH1 periodic electric energy 1 reset completion flag Xn7 a When CH1 periodic electric energy 1 reset request Yn7 is turned ON and CH1 periodic electric energy 1 that is stored in the buffer memory is reset this signal Xn7 turns ON b When CH1 periodic electric energy 1 reset request Yn7 is turned OFF this signal Xn7 turns OFF For specific usage procedures refer to Section 4 2 2 9 CH1 periodic electric energy 2 reset completion flag Xn8 The usage procedure is the same as that of CH1 periodic e
22. serious consequences Observe the precautions of both levels because they are important for personal and system safety Keep this manual in an accessible place for future reference whenever needed and make sure it is delivered to the end user Precautions for Operating Environment and Conditions NCAUTION e Do not use this product in the places listed below Failure to follow the instruction may cause malfunctions or decrease of product life Places the Ambient temperature exceeds the range 0 55 C Places the Relative humidity exceeds the range 5 9596 or condensation is observed Altitude exceeds 2000 m Places exposed to rain or water drop Dust corrosive gas saline and oil smoke exist Vibration and impact exceed the specifications Installation on excluding the control board Design Precautions e Do not write data into System Area in the buffer memory of the intelligent function module Also do not output turn ON the use prohibited signal in the output signal sent from the sequencer CPU to the intelligent function module Doing so may cause a malfunction to the sequencer system NCAUTION e Do not install the input signal wire together with the main circuit lines or power cables Keep a distance as below Except for the terminal input part Failure to do so may result in malfunction due to noise Conditions Distance Below 600V or 600A power lines 300mm or more Oth
23. 2 LED is ON 5 LED is A LED D LED connection flashing or OFF ON is OFF is OFF 2 Voltage wiring may be incorrect Check CH3 3 LED is ON 6 LED is B LED E LED connection of P1 P2 and P3 flashing or OFF ON is OFF is OFF CH1 1 LED is ON 4 LED is 9 LED is C LED 1 Current sensor on side 2 may be flashing or OFF OFF ON is OFF installed in the reverse order Check the CH2 2 LED is ON 5 LED is A LED D LED connection flashing or OFF OFF is ON is OFF 2 Voltage wiring may be incorrect Check CH3 3 LED is ON 6 LED is B LED E LED connection of P1 P2 and P3 flashing or OFF OFF is ON is OFF CH1 1 LED is ON 4 LED is 9 LED is C LED 1 Current sensor on side 3 may be flashing or OFF OFF OFF is ON installed in the reverse order Check the CH2 2 LED is ON 5 LED is A LED D LED connection flashing or OFF OFF is OFF is ON 2 Voltage wiring may be incorrect Check CH3 3 LED is ON 6 LED is B LED E LED connection of P1 P2 and P3 flashing or OFF OFF is OFF is ON CH1 4 LED is ON 4 LED is 9 LED is C LED 1 Measurement is taken normally Check Chapter 6 OFF OFF is OFF for the correct buffer memory address and CH2 5 LEDis A LED D LED data format double word 32 bit integer 2 LED is ON f OFF is OFF is OFF CH3 3 LED is ON e LEDis B LED E LED OFF is OFF is OFF 10
24. 2 Activating the current measuring mode 1 To use the current measuring mode set Switch 4 of the intelligent function module switch to 1 The intelligent function module switch setting dialog box appears when you click the Switch setting button on the I O assignment tab shown in Section 8 6 1 Switch setting for I O and intelligent function module Input format 4 Select DEC se Type Mede name Swichi Swich2 Switch 3 Switch 4 Switch 5 mu Tum p a QEB3WHAW uem ug pmm M L LLL DENEN JJ JEJE 1L pape aa p p j 15 14 14 Figure 7 2 Intelligent function module switch setting dialog box 2 When the setting is completed click the Complete setting button 3 From the Online menu select Write to PC to display the dialog box of Write to PLC and then execute the writing of parameter to PLC After resetting the CPU module the value will become effective 7 Current measuring mode C E S 3 VV H4W 7 3 List of I O signals I O signals used in the current measuring mode are listed in Table 7 3 Table 7 3 List of I O signals Input signal signal direction from QE83WH4W to CPU Output signal signal direction from CPU module to module QE83WHAW Module ready Use prohibited Xn2 Xn3 Use prohibited Xn4 Max min value Xn5 Use prohibited Xn6
25. 220300 230300 210400 220400 230400 es a m mm omen n a o m mm omen no we ereere o m eme or me Erw eene o Du memen o momen rn ue remenen o T o arem oer o Md Year of time of max current 0 R O 2001h 2002h 2003h month and day of time of max o R o 0101h 0102h 0103h current demand Hour and minute of time of R o 1331h 1332h 1333h max current demand Second and day of the week of R o 3000h 3001h 3002h PR Oo 211100 221100 231100 time of max current demand R O 2006h 2007h 2008h R o 1436h 1437h 1438h P 1231 2231 Second and day of the week of IR o 3503h aso4n 3505h l time of min current demand 1 Even if the power failure is restored data is held because data is backed up by the nonvolatile memory 2 For the procedure for using the test mode refer to section 4 2 5 3 The data becomes value at power on Minimum current demand Year of time of min current month and day of time of min current demand Hour and minute of time of min current demand 6 2 6 Buffer memory E Table 6 2 Measurement sections Un G100 to Un G2999 2 3 Voltage 2300 Md Multiplier of voltage 3 R 3 l 3 3 1301 2301 Systemarea 1 1 1 1 0 oe NN ee EE Md 1 2 line voltage o fr 310100 320100 330100 Q4 wa 2 3 line voltage o fa 310200 320200 330200 7 EGIT
26. 34 94 Power factor 19 29 39 99 All items b Turn Max min values clear request Yn4 from OFF to ON to enable the setting 2 Default value It is set to O No clear 6 2 12 Output period of data acquisition clock Un G60 61 Set the output period of Data acquisition clock Xn1 This setting is common to all channels 1 Setting procedure a Set output period of data acquisition clock Un G60 61 in the buffer memory Configurable range 0 to 86400000 ms When the output period of data acquisition clock is set to 0 Data acquisition clock Xn1 is always OFF b Because the data update interval is 500 ms Data acquisition clock Xn1 runs every 500 ms Note that the output period of data acquisition clock is not a multiple of 500 ms Data acquisition clock turns ON at the time of the first data update after the elapse of the output period of data acquisition clock lt Example gt When the output period of data acquisition clock is 1600 ms Measurement data update count 1600 ms 500 ms quotient 3 remainder 100 ms Thus the input device Xn1 turns ON once in every four times the measurement data is updated As a result it is same as the case where the output period of data acquisition clock is 2000 ms c Turn Operating condition setting request Yn2 from OFF to ON to enable the setting 2 Default value It is set to O ms 6 13 6 Buffer memory 6 3 Measurement sections CH1 Un G100
27. 6 Buffer memory 6 3 20 CH1 maximum electric power demand Un G420 421 CH1 minimum electric power demand Un G426 427 Stores the max min values of the electric power demand 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory If the power is negative represents the regenerative power Data range 999999999 to 999999999 999999 999 to 999999 999 kW For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b unit x10 kW Unitis fixed c Update timing It will be updated every measuring cycle 500 ms if it exceeds the current max value or goes under the current min value 6 Buffer memory 6 3 21 Year of time of CH1 max electric power demand Un G422 month and day of time of CH1 max electric power demand Un G423 hour and minute of time of CH1 max electric power demand Un G424 second and day of the week of time of CH1 max electric power demand Un G425 year of time of CH1 min electric power demand Un G428 month and day of time of CH1 min electric power demand Un G429 hour and minute of time of CH1 min electric power demand Un G430 second and day of the week of time of CH1 min electric power demand Un G431 Stores year month day hour minute second and day of the week of time when CH1 max electric power demand Un G420 421 and CH1 min electric power demand Un G426 427 were up
28. 64072 Alarm 2 value UO KO 64074 Alarm 2 reset method U0 K5 G4075 Alarm 2 delay time Figure 9 7 Example of a sample program continued 9 14 CH2 Alarm 1 operating condition setting CH2 Alarm 2 operating condition setting 9 Programing QE83WHAW ei UO KI G4111 Alarm 1 item UO G4112 Alarm 1 value K120000 U0 Ki G4114 Alarm 1 reset method UO K5 64115 Alarm 1 delay time UO Kt G4121 Alarm 2 item UO K120000 64122 Alarm 2 value UO KO 64124 Alarm 2 reset method U0 K5 G4125 Alarm 2 delay time U0 G4000 Output period of data acquisition clock K500 SET Y2 Request of operating condition setting Request of operating condition setting X0 X2 109 1 wv Module Flag for READY complete operating condition setting f ov k jw m IO DMOV Nov X0 x2 145 DMOV Module Flag for READY complete operating condition setting X0 x2 Y2 153 4 E593 E RST Y2 Module Flag for Request of READY complete operating operating condition condition setting setting Figure 9 7 Example of a sample program continued 9 15 CH3 Alarm 1 operating condition setting CH3 Alarm 2 operating condition setting Output period of data acquisition clock setting Set the request of operating condition setting Y2 to ON Set the request of operating
29. A V M 2 Second O0 fixed Day of the week Un G225 0 Sunday Un G231 CENE 3 Wednesday 4 Thursday 5 Friday 6 Saturday b Update timing It will be updated every measuring cycle 500 ms if it exceeds the current max value or goes under the current min value 6 18 6 Buffer memory SEM l Eo 6 3 11 Multiplier of CH1 electric voltage Un G300 The multiplier of the electric voltage is stored 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 3 fixed b Update timing Because it is fixed at 3 there is no update 6 3 12 CH1 voltage between 1 and 2 wires Un G302 303 CH1 voltage between 2 and 3 wires Un G304 305 CH1 voltage between 3 and 1 wires Un G306 307 The electric voltage between every combination of wires effective value is stored 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99 999 999 V For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 V Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 13 CH1 voltage V1N Un G308 309 CH1 voltage V2N Un G310 311 CH1 voltage V3N Un G312 313 Stores the phase voltage 1 Details of stored data a S
30. AM nab 8 floor 2 708 00 Ostrava Pustkovec SER 113000 Smederevo Em a 0 u ae ade d aa Phone 420 595 691 150 Phone 381 0 26 615 401 ax 27 0 E PIN far 2 595691 E i 381 0 26 615 401 as MITSUBISHI ELECTRIC EUROPE B V SPAIN ober DENMARK rr le ai FOVANIA ted ae PEA DK 4000 Roskilde SK 911 01 Trencin E0210 Sct Gugat del Vall s Barcelona Phone 45 0 46 75 76 66 Phone 421 0 32 743 0472 Phone 902 131121 34935653131 T3 45 0146 755626 DEUM Fax 34935891579 e jer Pin Eesti OU ESTONIA sane a sr o Pre ov SLOVAKIA MITSUBISHI ELECTRIC EUROPE B V a valli ee tanta sia ae Phone 372 0 6 51 8140 Phone 421 0 51 7580611 UkcHlatfield Herts ALTO SUB Fax 372 06 518149 Fax 421 0 51 7580 650 Phone 44 0 1707 27 61 00 Beijer Electronics OY FINLAND INEA RBT d o o SLOVENIA Ss FiN 28400 Ui 51 1000 Ljubi vila jubljana Mee yore CORPORATION JAPAN phone 358 0207 463 540 Phone 386 0 1 513 8116 ice ower l Fax 358 0 207 463 541 Fax 386 0 1 513 8170 8 12 1 chome Harumi Chuo Ku Tokyo 104 6212 UTECO GREECE Beijer Electronics AB SWEDEN Phone 81 3 622 160 60 5 Mavrogenous Str Box 426 a Ph ie 4302 I6 900 Pre mer 358600 one one MITSUBISHI ELECTRIC AUTOMATION Inc USA Fay 30 211 1206 999 Fax 46 0 40 93 23 01 500 Corporate Woods Parkway Vernon Hills IL 60061 MELTRADE Kft HUNGARY Omni Ray AG SWITZERLAND Phone 1 847 478 2100 Fert utca 14 Im Sch rli 5 Fax 1 847 478 22 53 HU 1107 Budape
31. CH1 power Un G400 The multiplier of power is stored 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 3 fixed b Update timing Because it is fixed at 3 there is no update 6 3 18 CH1 electric power Un G402 403 The electric power effective value is stored 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory If the power is negative represents the regenerative power Data range 999999999 to 999999999 999999 999 to 999999 999 kW For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 kW Unitis fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 19 CH1 electric power demand Un G404 405 Stores the electric power that is measured based on the moving average for the duration of time configured in CH1 electric power demand time Un G4 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory If the power is negative represents the regenerative power Data range 999999999 to 999999999 999999 999 to 999999 999 kW For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 kW Unitis fixed c Update timing It will be updated every measuring cycle 500 ms
32. CH7 the value you set becomes invalid and is replaced with the value of CH1 or CH3 CH5 or CH7 after the operating conditions are set 7 Current measuring mode rs C E 83 WV H4W 7 5 Names and functions of LEDs The following describes names and functions of LEDs in the current measuring mode Table 7 5 Names and functions of LEDs in the current measuring mode Name Color Role ON OFF condition 0 LED Green Displays the operation ON Normal operation status of this module OFF Internal power shut off hardware error 1 LED Green Displays CH1 current ON CH1 current gt 0 A measurement status OFF CH1 current 0 A 2LED Green Displays CH2 current ON CH2 current gt 0 A measurement status OFF CH2 current 0 A 3 LED Green Displays CH3 current ON CH3 current gt 0 A measurement status OFF CH3 current 0 A 4LED Green Displays CH4 current ON CH4 current gt 0 A measurement status OFF CH4 current 0 A 5 LED Green Displays CH5 current ON CH5 current gt 0 A measurement status OFF CH5 current 0 A 6 LED Green Displays CH6 current ON CH6 current gt 0 A measurement status OFF CH6 current 0 A 7 LED Always OFF 8LED Red Displays errors and Flashing Out of range error i conditions of this module ON Hardware error OFF Normal operation 9LED Green Displays CH7 current ON CH7 current gt 0 A measurement status OFF CH7 current 0 A AL
33. CT600 A B Core cover Protective x i p lt cover _M4 screw Hole for nee c ng Secondary terminal Secondary short circuit n ud _switch mettre es oct sl e Re c V i sand j a N Binding band Eig St 4 opper 2 F wovable m insi Hook for fixing the movable core core VE 5s Model A B C D E F EMU CT50 CT100 31 5 396 55 2 257 152 18 8 EMU CT250 36 5 44 8 66 32 5 22 24 Unit mm EMU2 CT5 4W Sensor in detail Unit mm Appendix 4 Appendix m Dedicated cable 5A current sensor cable EMU2 CB Q5B 4W Ho Le Extension cable standard 500 EMU2 CB T M L Unit mm lt a Model EMU2 CB T1M EMU2 CB T5M EMU2 CB T10M Length 1000mm 5000mm 10000mm Extension cable separate EMU2 CB T MS L Pt ic Ti Model EMU2 CB T1MS EMU2 CB T5MS EMU2 CB T10MS Length 1000mm 5000mm 10000mm Appendix 5 Appendix m Dedicated voltage transform unit QE8WH4VT 5 E p e e WEN Unit mm Appendix 6 Index 5 5A current Sensor HHHxMxtHHHHHHHHeHHeHHHHHm 8 14 5A current sensor cable eeeeeeeeeee 8 14 A Alarm 1 flag XnA EE ATAA TOTT TT 5 4 Alarm 1 reset request YnA E NESSUN 5 6 Alarm 2 flag XnB s
34. E E E E E E EN E A EA AE E A E AE EE A EN S ENE ENEE ENE AE 4 2 Chapter 5 I O signal to CPU module 5 1 5 7 5 1 List of I O signals AEE NE E ET E A EAN E E EE E EE E E E E EE EE 5 1 5 2 Details of VO signals TED ETOIBDIDGIBDII UII DOLI D IB BI IH go luui6bm luu rt Id THE 5 2 Chapter 6 Buffer memory 6 1 6 29 6 1 Buffer memory assignment PEAT T T ETEA TTET TEAT TT T ATTE TTET TTT A TTT 6 1 6 2 Configurable sections Un GO to Un G99 WewssussusssausasssusUsuusssuurssussusssussausauusssussussssUsRuEssRUssuusSuuEauUMRaERNEE UNS 6 6 6 3 Measurement sections Un G100 to Un G2999 ECC PPPCPPEREELUETLTEECURTETLEDCELCIEDL CUL CL DECLELITLCLECLTT TTT 6 14 6 4 Common sections Un 4500 to Un G4999 Waneweteeee resuc seus ceveebecsenewaustuueswevweent wecuusveucseceetnedd seetaeceubecadseends 6 29 Chapter 7 Current measuring mode 7 1 7 6 7 1 Measuring functions in the current measuring mode awed eeeucuesceeetueceseuceecceeuccusucucsncestuecteeucucdecsutcecteeccsuccseuce 7 1 7 2 Activating the current measuring mode T A TT E T T T AT ATT E TTA TTT 7 1 7 3 List of I O signals EE A E A E E E E E E E E E E ET S 7 2 7 4 Buffer memory E T T ET P T P T E E P T E E E E TETE 7 3 7 5 Names and functions of LEDs E T E T E E A E E A E A A E N AEE EE E E 7 4 7 6 Names of signals of terminal block a N A N A T A T a T 7 5 7 7 Wiring AEE tect cuwetecetuneeec seuenevevwecsSuweteceiuucwacecuuesndeuwcetedteuuesedeseucevestsuucwudedcuccesevcrenecevuvetsctsuccvedsevuevsdessucuusevens
35. EMU2 CT5 4W EMU CT600 EMU2 CB Q5B 4W cables CE marking cable isle pair eae EMU2 T1M EMU2 T5M current censor cable Stranded wire 1 3 TM 0 5 1 8 mm EMU2 T10M EMU2 T1MS Solderless terminal R1 25 3 EMU2 T5MS EMU2 T10MS Max cable length 50m 11m b Voltage input cable CE marking cable twisted pair cable Single wire 91 2 mm 0 5 1 2 mm Stranded wire 1 3 mm 0 5 1 3 mm Max cable length 50m Product configuration The following describes the product configuration Quantity QE83WH4W nergy Measuring Module Voltage input terminals Note 9 1 Overview Chapter 1 Overview This manual explains specifications handling methods and programming of Energy Measuring Module QE83WH4W hereinafter abbreviated as QE83WH4W supporting MELSEC Q series 1 1 Features 1 This Energy Measuring Module can measure three channels of various types of electric quantity It can measure three channels of electric energy reactive energy current voltage electric power reactive power power factor and frequency Both consumption and regeneration of the electric energy can be measured Extensive monitoring functions In addition to memorizing the maximum and minimum values two types of alarm monitoring for upper and lower limit can be performed for each channel T It also can measure the electric energy for a certain period It can measure the electric energy for the duration of ti
36. G720 721 and CH1 min power factor Un G726 727 were updated 1 Details of stored data a Storage format As indicated below data are stored as BCD code in the buffer memory Buffer memory address Storage format b15 bi2bl1 b8 b7 b4b3 b0 Fee iat 3 eg Year 2010 Un G722 ne anb i 2010h Un G728 SS UM EMEN Year b15 b12 bit _b8 b _b4 b3 id pO l ka TE e g July 30 Un G729 e g 10 35 Un G724 1035h Un G730 Hour Minute b15 bi2bil b8 b7 b4b3 b0 i i e g 48sec Friday Ded YR giri 4805h Second 0 fixed Lp Day of the week Un G725 0 Sunday Un G731 eee 3 Wednesday 4 Thursday 5 Friday 6 Saturday b Update timing It will be updated every measuring cycle 500 ms if it exceeds the current max value or goes under the current min value 6 Buffer memory ee 6 3 28 Multiplier of CH1 frequency Un G800 The multiplier of the frequency is stored 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 3 fixed b Update timing Because it is fixed at 3 there is no update 6 3 29 CH1 frequency Un G802 803 Stores the frequency 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 999999 0 to 999 999 Hz QE83WHAW
37. How to connect wires 887 P8 8 In case using stranded wire take measures so that the filament should not vary by processing the point twisted Start up Precautions NCAUTION Use the product within the ratings specified in this manual When using it outside the ratings it not only causes a malfunction or failure but also there is a fear of igniting and damaging by a fire Before operating the product check that active bare wire and so on does not exist around the product If any bare wire exists stop the operation immediately and take an appropriate action such as isolation protection Do not disassemble or modify the module It may cause failure a malfunction an injury or a fire Attaching and detaching the module must be performed after the power source is shut off for all outside phases If not all phases are shut off it may cause failure or a malfunction of the module Do not touch the live terminal It may cause a malfunction Cleaning and additional tightening of screws must be performed after the input power source is shut off for all outside phases If not all phases are shut off it may cause failure or a malfunction of the module Use a soft dry cloth to clean off dirt of the module surface Do not let a chemical cloth remain on the surface for an extended period nor wipe the surface with thinner or benzene Check for the following items for using this product properly for long time Daily
38. NN Ce I ERE we omeewme 5 seo sese sme me pomas 3 5 see snm mcm eo Pengerane vaea o oss EIL ees eS 310900 320900 330900 voor of time of max value voltage L L R O 2011h 2012h 2013h Md Month and day of time of max value voltage L L H 0311h 0312h 0313h Md Hour and minute of time of max value voltage L L He 1541h 1542h 1543h Md Hour and minute of time of min value voltage ie L 0 R O 1646h 1647h 1648h Md Second and day of the week of time of min value voltage 0 R O 4503h 4504h 4505h N EE 311110 321110 331110 Md Year of time of max value voltage L N IR O 2121h 2122h 2123h Md Month and day of time of max value voltage L N 2 2 0521h 0522h 0523h Md Hout and minute of time of max value voltage L N H4 8 1751h 1752h 1753h Minimum value voltage L N 311200 321200 331200 Md isi Md Year of time of min value voltage L N R O 2026h 2027h 2028h Md Hour and minute of time of min value voltage L N o R O 1856h 1857h 1858h Md Second and day of the week of time of min value voltage 0 R 5503h 5504h 5505h Md Multiplier of electric power L3 R 3 3 3 JSystemara ee eee 2403 E power o fr 410100 420100 430100 Md Electric power demand Electric power demand o demand 1 108 2 System area 1 a 3 2 9
39. Periodic electric electric electric electric Buffer memory energy energy data energy energy reset Double words measuremen completion reset completion t flag flag request flag Periodic electric reais Un G114 115 Yn5 Xn5 Yn7 Xn7 sm Periodi tri eriodic electric Un G116 117 Yn6 Xn6 Yn8 Xn8 energy 2 Periodic electric Un G1114 1115 YnB XnB YnD XnD energy 1 CH2 AA 7 Periodic electric Un G1116 1117 YnC XnC YnE XnE energy 2 Periodic electric Un G2114 2115 Yn11 Xn11 Yn13 Xn13 energy 1 um Periodic electri eriodic electric Un G2116 2117 Yn12 Xn12 Yn14 Xn14 energy 2 re uNOlG 68DSASIPEETERCOLPSSQSCIASESAS A Due EIE Euer euim Measurement of periodic electric energy is performed every measuring cycle 500 ms Therefore if the time to turn ON the periodic electric energy measurement flag is set to 500 ms or less measurement may not be taken 4 Functions 2 Basic procedure 1 Measuring periodic electric energy a Check that CH1 periodic electric energy 1 measurement flag Yn5 is OFF b Check CH1 periodic electric energy 1 Un G114 115 c When starting measurement set CH1 periodic electric energy 1 measurement flag Yn5 to ON This module starts measuring the specified periodic electric energy and CH1 periodic electric energy 1 data completion flag Xn5 will be turned OFF d When stopping measurement set CH1 periodic electric energy 1 measurement flag Yn5 to OFF This module stops measuring the specified
40. Use prohibited Xn7 Yn7 Use prohibited Yn8 Use prohibited Yn9 YnA n n S Clear request Xn8 n Xn CH1 alarm 2 flag YnB Xn Xn Xn n 9 A B YnC D E F n n CH 1 alarm 2 reset request CH2 alarm 1 reset request CH2 alarm 2 reset request CH3 alarm 1 flag Yn CH3 alarm 2 flag YnE X CH4 alarm 1 flag YnF CH4 alarm 1 reset request Xn11 CH5 alarm 1 flag Yn11 CH5 alarm 1 reset request CH3 alarm 1 reset request CH3 alarm 2 reset request Xn18 CH8 alarm 2 flag CH8 alarm 2 reset request Xn19 Use prohibited f Xn1A Use prohibited Xn1B Use prohibited Xn1C Use prohibited Xn1D Use prohibited Xn1E Use prohibited Xn1F Error flag Use prohibited 1 These signals cannot be used by the user since they are for system use only For details about each I O signal refer to Section 5 2 7 Current measuring mode 7 4 Buffer memory The following describes buffer memory assignment in the current measuring mode Table 7 4 Buffer memory Output period of data acquisition R clock WwW Max min value clear target Ww R 521 s22 523 se4 525 526 527 528 Primary current Pr Current demand time 120 WH O 1010 1020 1030 1040 1050 1060 1070 1080 Primary current of CT o r o ojo jo on jo lonjolnfo g Alarm 1 item Lo R ofif a vy a j a v 2 SZ Pr Alarm 1 value ERIKR 2010 2020 2030 2040 2050 2060 2070 2080 Pr lS Alarm 1
41. W kW 3 X VT primary voltage X CT primary current 1000 Primary voltage voltage L N of input voltage when not use voltage transformer primary voltage of voltage transformer when use voltage transformer Digits lower than the resolution are fixed to 0 In the case of reactive power the unit will be kvar In the case of apparent power the unit will be kVA 4 Power factor Power factor Multiplier Resolution 1 digit after the decimal point 0 196 All setting ranges 3 Digits lower than the resolution are fixed to 0 4 Functions 5 Frequency Frequency Multiplier Resolution All setting ranges 3 digit after the 0 1 Hz decimal point Digits lower than the resolution are fixed to 0 6 Electric energy periodic electric energy Fan Dor Multiplier Resolution Range kWh kvarh I W lt 5 5 digits after the 0 00001 12 kW decimal point 9999 99999 I 12kW lt W lt 4 digits after the 120 kW 4 decimal point 0 0001 99999 9999 m 120kWsW lt 3 digits after the 1200 kw decimal point 0 001 999999 999 IV 1200kW lt W lt 2 digits after the 12000 kW decimal point LER id V 12000kW lt W lt 1 digit after the 120000 kW 5 decimal point 9 999999999 For calculating full load power W refer to Table 4 2 Digits lower than the resolution are fixed to 0 3 Because the higher resolution than a typical watt hour meter t
42. Y30 when the alarm 1 occurs Output ON to Y31 when the alarm 2 occurs Set the CH1 Alarm 2 reset request to ON Set the CH1 Alarm 2 reset request to OFF Acquire the latest error code Output ON to Y32 when an error occurs 9 Programing 9 3 System configuration and usage conditions for the current measuring mode A sample program is shown below based on the following system and the usage condition 1 System configuration QY40 Y30 to Y3F QX40 X20 to X2F QE83WH4W X YO to X Y1F QCPU Figure 9 5 Sample system configuration using a sample program 2 Setting conditions for the intelligent function of the module switch Setting is as follows Table 9 4 Intelligent function module switch setting Switch No Switch name Description 1 Not used 2 Not used 3 Not used 4 5 Measuring mode selection 1 Current measuring mode Test mode transition 0 Normal operation 8 Programming conditions a Operating condition setting Channel to be used CH1 CH2 CH3 Primary current 250A CH1 CH2 and CH3 current demand time 30 sec Primary current of CT 0 when CH1 2 and 3 primary current is other than 0 b Alarm monitoring setting CH1 CH2 and CH3 alarm 1 item Maximum current demand CH1 CH2 and CH3 alarm 1 value 100000 100 A CH1 CH2 and CH3 alarm 1 reset method Auto reset CH1 CH2 and CH3 alarm 1 delay time 5 sec CH
43. a voltage transform unit QE8WH4VT Above 277 480V AC voltage transformer outside VT is required Primary side of VT can be set up to 6600V phase voltage in any setting 2 5 A primary current can be set when using the current sensor is as follows 5A 6A 7 5A 8A 10A 12A 15A 20A 25A 30A 40A 50A 60A 75A 80A 100A 120A 150A 200A 250A 300A 400A 500A 600A 750A 800A 1000A 1200A 1500A 1600A 2000A 2500A 3000A 4000A 5000A 6000A Primary current of CT can be set up to 6000A in any However secondary current of CT can not be set to other than 5A 8 The ratio error of the current sensor 1 0 5 100 range of the rating and the ratio error of voltage transform unit 1 0 primary voltage of the rating 4 Demand shows the moving average of a set period 5 Always accumulating the integrated values of Wh and varh It can capture short cycled load fluctuation 500 ms or shorter 3 Specifications 3 2 Electrical and mechanical specifications Item Specifications Consumed VA Voltage P1 P0 2VA P2 P0 0 3VA P3 P0 0 3VA primary side of voltage transform circuit unit Current Each phase 0 1 VA secondary side of current sensor circuit Internal current 0 39 A consumption 5 V DC Operating humidit 5 9596 RH No condensation Storage temperature 25 75 C Storage humidity 5 95 RH No condensation Operating altitude 2000m or below Installation area Inside a control pan
44. any value If you want to clear integrated value set it to 0 1 Setting procedure a Set CH1 integrated value setting target Un G51 in the buffer memory Setting range is as follows Setting value Description CH1 CH2 CH3 All CHs 0 0 0 0 No set 11 21 31 91 Electric energy consumption 12 22 32 92 Electric energy regeneration 13 23 33 93 Reactive energy consumption lag 19 29 39 99 Total integrated value b Set CH1 integrated value setting value Un G52 53 in the buffer memory Configurable range 0 to 999999999 The unit used for the setting value is the same as that used for the electric energy and reactive energy that are output to the buffer memory For details refer to section 6 3 1 c When Integrated value setting request Yn3 is turned ON and preset of each integrated value such as electric energy consumption electric energy regeneration and reactive energy consumption delay is completed Integrated value setting completion flag Xn3 turns ON d When Integrated setting request Yn3 is turned OFF Integrated value setting completion flag Xn3 turns OFF Integrated value setting request Y3 or lo q Integrated value setting completion flag X3 or OFF Figure 4 11 Procedure for setting integrated value 2 Default value CH1 integrated value setting target Un G51 is set to 0 No set CH1 integrated value setting value Un G52 Un G53 is set
45. condition setting request Yn2 from OFF to ON to and enable the setting 2 Default value It is set to 0 seconds 6 2 10 Integrated value setting target Un G51 Integrated value setting value Un G52 53 1 Setting procedure a Set the integrated value setting target in the buffer memory Setting range is as follows Setting value CH1 CH2 CH3 All Description CHs 0 0 0 0 No set 11 21 31 91 Electric energy consumption 12 22 32 92 Electric energy regeneration 13 23 33 93 Reactive energy consumption lag 19 29 39 99 Total integrated value b Set the integrated value setting value in the buffer memory Configurable range 0 to 999999999 The unit used for the setting value is the same as that used for the electric energy and reactive energy that are output to the buffer memory For details refer to section 6 3 1 c Turn Integrated value setting request Yn3 from OFF to ON to enable the setting 2 Default value It is set to 0 6 12 6 Buffer memory 6 2 11 Max min values clear item Un G56 Select the max min values you want to clear 1 Setting procedure a Set max min values clear item Un G56 in the buffer memory Setting range is as follows QE83WHAW Setting value CH1 CH2 CH3 All Description CHs 0 0 0 0 No clear 11 21 31 91 Current demand 12 22 32 92 Voltage 13 23 33 93 Electric power demand 14 24
46. data is backed up by the nonvolatile memory 2 For the procedure for using the test mode refer to section 4 2 5 6 Buffer memory 6 2 Configurable sections CH1 Un GO to Un G99 CH2 Un G1000 to Un G1099 6 2 1 6 2 2 CH3 Un G2000 to Un G2099 Phase wire system Un GO Phase wire system for target electric circuits is configured This setting is common to all channels Do not change the set value from the default value of 4 Because this product is a three phase four wire dedicated product Input voltage Un G1 Primary voltage of VT Un G5 Secondary voltage of VT Un G6 Input voltage Un G1 set the Input voltage to the voltage transform unit This setting is common to all channels Primary voltage of VT Un G5 when use for primary voltage of voltage transformer that is not in the input voltage Un G1 setting set the voltage of the primary side of voltage transformer Secondary voltage of VT Un G6 when use for primary voltage of voltage transformer that is not in the input voltage Un G1 setting set the voltage of the secondary side of voltage transformer 1 Setting procedure a Set the Input voltage in the buffer memory Setting range is as follows When set other than 101 to 116 the value of this setting set to O any set this setting and set primary secondary voltage of VT Un G5 Un G6 When the value of this setup is set as 101 to 116 primary secondary voltage of VT are
47. description of the error can be checked with latest error code Un G4500 For description of error codes refer to Section 9 1 c If an outside set value error occurs this signal Xn1F is turned OFF by setting a value within the range again 5 I O signal to CPU module 5 2 2 Output signals 1 Operating condition setting request Yn2 a When switching this request Yn2 from the OFF status to the ON status the following operating conditions will be set Phase wire system Un GO Input voltage Un G1 Primary current Un G2 1002 2002 Current demand time Un G3 1003 2003 Electric power demand time Un G4 1004 2004 Primary voltage of VT Un G5 Secondary voltage of VT Un G6 Primary current of CT Un G7 1007 2007 Alarm 1 item Un G11 1011 2011 Alarm 1 value Un G12 13 1012 1013 2012 2013 Alarm 1 reset method Un G14 1014 2014 Alarm 1 delay time Un G15 1015 2015 Alarm 2 item Un G21 1021 2021 Alarm 2 value Un G22 23 1022 1023 2022 2023 Alarm 2 reset method Un G24 1024 2024 Alarm 2 delay time Un G25 1025 2025 Output period of data acquisition clock Un G60 61 b When the operating condition setting is completed Operating condition setting completion flag Xn2 turns ON c When this request Yn2 is turned OFF Operating condition setting completion flag Xn2 turns OFF 2 Integrated value setting request Yn3 a If you want to set the electric energy consumption a
48. i EMU2 CB T MS 1 10m XCHR 4m i BNOC B 9 EMU2 CB Q5B 4W 0 5m Sit i Sea i Se i i Not use v Supplementary e Cable extension for EMU2 CT5 4W is 10 m max Total cable length is 11m max e Use extension cable separate when 1 phase 2 phase and 3 phase are set apart 8 Setting and procedure for operation 8 5 3 2 Voltage circuit connection For the voltage circuit connection there are two ways as follows 1 Connect the voltage transform unit direct to the circuit 2 Connect the voltage transform unit to voltage transformer secondary side e In any case circuit voltage can t directly connect to voltage input terminal of QE83WH4W Please connect to voltage output terminal of voltage transform unit QE8WH4VT e f used at a circuit higher than 277 480V AC make sure use a voltage transformer e The maximum value of the transformer primary voltage is 6 600V Please connect the transformer secondary voltage to P1 P2 P3 and PO terminals of QE8WHA4VT Make sure that terminal symbols are correct e In order to perform maintenance work such as changing the wire layout and replacing equipment we recommend that you connect protective device breaker or fuse for the voltage input circuit of the voltage transform unit P1 P2 P3 and PO terminals QE
49. of CT 0 When CH1 2 3 primary current U0 G4005 Un 4003 is other than 0 U0 G4004 CH1 Current demand time 30 30 sec U0 G4054 CH2 Current demand time 30 30 sec U0 G4011 CH1 Alarm 1 item 1 Maximum current demand U0 G4012 4013 Alarm 1 value 100000 100A U0 G4014 Alarm 1 reset method 1 Auto reset U0 G4015 Alarm 1 delay time 5 5 sec U0 G4021 Alarm 2 item 1 Maximum current demand U0 G4022 4023 Alarm 2 value 120000 120A U0 G4024 Alarm 2 reset method 0 Self retention U0 G4025 Alarm 2 delay time 5 5 sec U0 G4061 CH2 Alarm 1 item 1 Maximum current demand U0 G4062 4063 Alarm 1 value 1000000 100A U0 G4064 Alarm 1 reset method 0 Auto reset U0 G4065 Alarm 1 delay time 5 5 sec U0 G4071 Alarm 2 item 1 Maximum current demand U0 G4072 4073 Alarm 2 value 120000 120A U0 G4074 Alarm 2 reset method 0 Self retention U0 G4075 Alarm 2 delay time 5 5 sec U0 G4111 CH3 Alarm 1 item 1 Maximum current demand U0 G4112 4113 Alarm 1 value 1000000 100A U0 G4114 Alarm 1 reset method 0 Auto reset U0 G4115 Alarm 1 delay time 5 5 sec U0 G4121 Alarm 2 item 1 Maximum current demand U0 G4122 4123 Alarm 2 value 120000 120A U0 G4124 Alarm 2 reset method 0 Self retention U0 G4125 Alarm 2 delay time 5 5 sec Uo G4000 All CHs Oulu period of data 500 0 5 sec acquisition clock U0 G4032 4033 CH1 Current Stores the current measurement U0 G4082 4083 CH2 Current Stores the current measurement U0 G4132 4133 CH3 Current Stores the current me
50. periodic electric energy and CH1 periodic electric energy 1 data completion flag Xn5 will be turned ON e Check that CH1 periodic electric energy 1 data completion flag Xn5 becomes ON and obtain the value of periodic electric energy CH1 periodic electric energy 1 ss oN CH1 periodic electric energy 1 measurement flag Yn5 orr ORF ON y Leon CH1 periodic electric energy 1 data completion flag Xn5 OFF ab o d e Figure 4 1 Basic procedure of measuring the periodic electric energy 2 Resetting periodic electric power a Check that CH1 periodic electric energy 1 measurement flag Yn5 is OFF and CH1 periodic electric energy 1 reset request Yn7 is OFF b Set CH1 periodic electric energy 1 reset request Yn7 to ON The specified periodic electric energy is reset to 0 kWh and CH1 periodic electric energy 1 reset completion flag Xn7 will be turned ON c Check that CH1 periodic electric energy 1 reset completion flag Xn7 has become ON and then set CH1 periodic electric energy 1 reset request Yn7 to OFF CH1 periodic electric energy 1 reset completion flag Xn7 will be turned OFF CH1 periodic electric energy 1 oN CH1 periodic electric energy 1 reset request Yn7 OFF j OFF on CH1 periodic electric energy 1 reset completion flag XN7 o ore t ut Q O Figure 4 2 How to reset the periodic electric energy 4 Functions 3
51. power factor 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 99900 to 100000 99 900 to 100 000 For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 Unitis fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 27 CH1 maximum power factor Un G720 721 CH1 minimum power factor Un G726 727 The max min power factors are stored 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 100000 to 100000 100 000 to 100 000 For the resolution refer to Section 4 2 1 b Unit x10 Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 Buffer memory 6 3 28 Year of time of CH1 max power factor Un G722 month and day of time of CH1 max power factor Un G723 hour and minute of time of CH1 max power factor Un G724 second and day of the week of time of CH1 max power factor Un G725 year of time of CH1 min power factor Un G728 month and day of time of CH1 min power factor Un G729 hour and minute of time of CH1 min power factor Un G730 second and day of the week of time of CH1 min power factor Un G731 Stores year month day hour minute second and day of the week of time when CH1 max power factor Un
52. reset method H9 Ls 3 8 a4 Pr Alarm 1 delay time EE ER AEn 101 102 r Alarm 2 item Lo TAR O 2 1 a V 2a sd f Y Alarm 2 value ojlo 3010 3020 3030 3040 3050 3060 3070 3080 Alarm 2 reset method o r o i od o i o o Alarm 2 delay time o R 201 202 203 204 205 206 207 208 Md Multiplier of current H ft st sj 3 eeaeee eae SC AARON CNN Vd 91100 91200 91300 91400 91500 91600 91700 91800 ee eS Vd Maximum current demand B9100 3200 d Year of time of max current EE 2052h ER Bm ee 2057h d NN oth and day of tine or max 1121h 1122h 1123h 1124h 1125h 1126h 1127h 1128h current demand EE our and minute of time of max ofr 2041h 2042h 2043h 2044h 2045h 2046h 2047n 2047h goasn current demand d Second and day of the week of ofr 2100h 2201h 2302h 2403h 2504h ef time of max current demand Md Minimum current demand fo fal 94100 94200 94300 94400 94500 94600 44 Month and day of time of min arses 1201h current demand current demand pecondiand day of the weckor ofer 3101h 3202h 3303h 3404h 3505h 3606h 3700h 3801h time of min current demand System area Set the primary current to the same value between CH1 and CH2 between CH3 and CH4 between CH5 and CH6 and between CH7 and CHB8 If you set the CH2 or CH4 CH6 or CH8 address to any value that is inconsistent with the value of CH1 or CH3 CH5 or
53. settings using GX Developer Refer to section 8 6 Programming debugging Create and check the sequence program Figure 8 1 Procedure for operation 8 Setting and procedure for operation 8 3 Name and function of each part Names and functions of parts of QE83WHAW are provided below 1 LED Operating status of this module is displayed Refer to P 8 4 QEB3WHAW En 2 Current input terminals Connect the current wire of the measuring circuit with the secondary output of the dedicated current sensor Connect the voltage input wire 3 Voltage input terminals F of the measuring circuit Figure 8 2 Appearance of the module 8 Setting and procedure for operation 1 Names and functions of LEDs The following describes names and functions of LEDs Table 8 2 Names and functions of LEDs Name Color Role ON OFF condition OLED Green Displays the operation status of this ON Normal operation module OFF Internal power shut off hardware error 1 LED Green Displays CH1 measurement status ON Measuring electric energy consumption of this module Flashing electric energy regeneration OFF Not measuring No measurement 2LED Green Displays CH2 measurement status ON Measuring electric energy consumption of this module Flashing electric energy regeneration OFF Not measuring No measurement 3 LED Green Displays CH3 measurement st
54. the lower limit and the situation continues and remains for the alarm 2 delay time CH1 alarm 2 flag XnA will turn ON At the same time ALM2 LED flashes b If the measured value exceeds the lower limit CH1 alarm 2 flag XnA will turn OFF At this time ALM2 LED is turned off c If the measured value that was set with the alarm 2 item goes below the lower limit but exceeds the lower limit within the alarm 2 delay time then CH1 alarm 2 flag XnA will remain in the OFF status KAlarm delay time CH1 alarm 2 flag XNA o lore ALM2 LED Figure 4 9 Time chart of the upper lower limit alarm alarm reset method auto reset 4 13 4 Functions 3 How to reset Alarm flag 1 When Alarm flag is ON during the alarm occurrence or the self retention in the case of the alarm reset method self retention Alarm flag can be reset turned OFF using Alarm reset request 2 How to reset Alarm flag during alarm occurrence example of the upper limit alarm monitoring with CH1 alarm 1 a If the measured value that was set with the alarm 1 item exceeds the upper limit CH1 alarm 1 flag Xn9 will turn ON At the same time ALM1 LED flashes b By turning CH1 alarm 1 reset request Yn9 to ON CH1 alarm 1 flag Xn9 will turn OFF At this time ALM1 LED will remain flashing because ALM1 LED is synchronized with the alarm status it will not turn off c Check that CH1 alarm 1 flag Xn9 becomes OFF a
55. voltage 127V 220V 10 AC Weight per one 0 1kg 0 7kg m 5A current sensor voltage to ground line voltage Item Specifications Model EMU2 CT5 4W Rated primary current 5A AC Rated secondary current 1 66mA Rated burden 0 1VA Maximum voltage 150V 260V AC Ratio error 1 5 to 100 of rating RL S100 Phase displacement 0 9 c rad 5 to 100 of rating R S100 Measurement installation category Pollution degree Working temperature range 5 C to 55 C daily mean temperature 35 C or less Working humidity range 5 to 95 RH no condensation CE marking conformity standard EN61010 2 32 CE marking conformity standard Maximum voltage 127V 220V 10 AC Weight per one 0 1kg Appendix 2 Appendix m Voltage transform unit Item Specification Model QE8WHAVT Phase wire system Three phase 4 wire Input voltage range 63 5 110 to 277 480 V AC The product does not operate on the voltage below 55 95 V AC Frequency 50 Hz 60 Hz Voltage output tolerance 1 0 against the rated primary voltage Measurement category Pollution degree Maximum number of 5 m d l s connections Operating 0 C to 55 C Average daily temperature 35 C or below temperature Operating ee 5 to 95 RH without condensation ix umidity condition Storage M
56. within the Section 102Fh CH3 operating of range range of 0 to 6000 A 6 2 3 eee a 1016P CH2 Low a Alarm 1 item is set out of range Set alarm 1 item within 1 to 8 Len n eo TVA ACHE Low br Alarm 2 item is set out of range Set alarm 2 item within 1 to 8 po 1008h CH1 1018h CH2 Law Regular Alarm 1 reset method is set out Set alarm 1 reset method within O to Section 1028h CH3 operating of range 1 6 2 11 1009h CH1 1019h CH2 bow Regular Alarm 2 reset method is set out Set alarm 2 reset method within O to Section 1029h CH3 operating of range 1 6 2 11 100Ah CH1 101Ah CH2 baw Regular Alarm 1 delay time is set out of Set alarm 1 delay time within the Section 102Ah CH3 operating range range of 0 to 300 seconds 6 2 12 100Bh CH1 101Bh CH2 Low Regular Alarm 2 delay time is set out of Set alarm 2 delay time within the Section 102Bh CH3 operating range range of 0 to 300 seconds 6 2 12 Set electric energy preset value within 100Ch Low ke imu preset value is the range of 0 to 999999999 in the pup double word format 32 bit integer ved Low Set the output period of data 1041h Current Output period of data acquisition acquisition clock within the range of Section measuring clock is set out of range 0 to 86400000 in the double word 6 2 12 format 32 bit integer Low Set the output period of data Current Output period of data acquisition acquisition clock within the range of 0 Secti
57. 1 CH2 and CH3 alarm 2 item Maximum current demand CH1 CH2 and CH3 alarm 2 value 120000 120 A CH1 CH2 and CH3 alarm 2 reset method Self retention CH1 CH2 and CH3 alarm 2 delay time 5 sec c Data acquisition clock setting Output period of data acquisition clock 500 0 5 sec 9 9 9 Programing QE83WHAW i ues E S cV Y o J 4 Before creating a program Before creating a program attach QE83WH4W to the base unit and connect it to external devices Electric current sensor EMU CT250 Split type Power Sola 1 0 1 0 side 1 2 1 2 EMU CT model split current sensor 50 100 250 400 600 O CH1 CH2 CHS L CH4 CHS CH6 L CH7 L CH8 OOO N OSS Load 1 Load 8 Figure 9 6 Example of wiring using a sample program 9 Programing 5 Sample program using parameters of the intelligent function module A sample program is shown below based on the following system and the usage condition a List of devices Table 9 5 List of devices Device Function DO D1 Device that stores CH1 current D4 D5 Device that stores CH2 current D6 D7 Device that stores CH3 current D10 Device that stores latest error code X0 Module ready x2 Operating condition setting completion flag X9 CH1 alarm 1 flag XA CH1 alarm 2 flag XB CH2 al
58. 10 1 1 0 2 Troubleshooting E E E E E E E E E A E A A E E E S E E A REENE 1 0 3 1 0 3 Q amp A EET EECLEELCERLECELLEECLEEELLERLETELELLLLEELELELLTLLCLECEELLLERLLTEDLEEL LIED TT cer 1 0 6 Appendix Appendix 1 6 Appendix 1 External dimensions PTPTEPPEEELUEEEELELCOELUCLELLLETLEEEELLLTCELCCRLLCRIL LE CLCLELLT DELLLLTTLCOLELTTEDLELDETEL LLL LE Appendix 1 Appendix 2 Optional devices PSOPTTERCEPELEEELETELELELTELLTTELETLLTTEELTTLLLECLLTITLLELT ITO E E E TELLCLLITLCLLTELLETTILT LIE Appendix 2 Index Index 1 Compliance with the EMC and Low Voltage Directives 1 For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller EMC and Low Voltage Directives compliant into other machinery or equipment refer to Chapter 9 EMC AND LOW VOLTAGE DIRECTIVES of the QCPU User s Manual Hardware Design Maintenance and Inspection The CE mark indicating compliance with the EMC and Low Voltage Directives is printed on the rating plate of the programmable controller 2 For the product For the compliance of this product with the EMC and Low Voltage Directives refer to Section 8 5 Wiring 3 CE marking conformity combination module This module conforms to CE marking standard in a condition to make combination use with following current censor and cable a Current input EMU CT50 EMU CT100 current censor EMU CT250 EMU CT400
59. 13 1012 1013 2012 2013 Alarm 1 reset method Un G14 1014 2014 Alarm 1 delay time Un G15 1015 2015 Alarm 2 item Un G21 1021 2021 Alarm 2 value Un G22 23 1022 1023 2022 2023 Alarm 2 reset method Un G24 1024 2024 Alarm 2 delay time Un G25 1025 2025 Output period of data acquisition clock Un G60 61 c While a hardware error is present error code 0000h to OFFFh it will not be cleared even if this signal Yn1F turns ON 6 Buffer memory EET Chapter 6 Buffer memory 6 1 Buffer memory assignment The following describes buffer memory assignment In the buffer memory do not write data to the system area or area where data writing data from sequence programs is disabled Doing so may cause malfunction 1 Configurable sections CH1 Un GO to Un G99 CH2 Un G1000 to Un G1099 CH3 Un G2000 to Un G2099 Table 6 1 Configurable sections Phase wire system 4 CT RW O 44 Input voltage 101 j HW O J3 Q 1701 Pr Primary current 2 HRW O 2 3 4 Pr Current demandtime 120 R W 100 200 300 4 Pr Electric power demandtime 120 R W 150 250 350 Pr Primary voltageof VIL 0 HRW O j 0 EK r Secondary voltage of VT 0 RW O 20 Pr Primary currentof CT 0 RW O O 0 Pr Alarm 1 item 0 RW O j 1 j 3 5 B 1 value o rw o 1100 2100 3100 P
60. 4 10 Troubleshooting 10 2 4 If the electric current and voltage that are measured using this module do not match with the ones measured with other gauge Table 10 7 If current and voltage that are measured using this module do not match with the ones measured with other gauge Check item Action Reference Check the value in the buffer memory for checking input current and primary voltage When the value Are primary current and input in the buffer memory is changed you need to turn Section 6 1 voltage correct the request for operating condition setting into ON Otherwise it will not be applied to the measurement Does the compared gauge measure the effective value correctly This module stores the effective value into the buffer memory If the compared device uses the average value instead of the effective value the resulted value may largely differ when there is current distortion in the measurement circuit Is the secondary of CT short circuited Make sure that the secondary of CT is not short circuited If it is connected to Mitsubishi s current transformer CW 5S L check that the secondary switch is not short circuited Are you using other current sensor than recommended ones Only the dedicated current sensors can be connected to this module Check that other company s sensor is not being used Are you using the voltage transform unit Circuit voltage can not be entered directl
61. 7 6 Chapter 8 Setting and procedure for operation 8 1 8 20 8 1 Precautions for handling dias eeu dele Wass divleuGees tuleu dee cdteGuduledus sbaeleucwes LED LLELLESO TELLTEC siwectwleudwecisleuGeestceudvedtstwdelcdesesteeuwecas 8 1 8 2 Procedure for operation POSE CELE EET PCO ELE ECC ELT LEE CCP eee C ELE RECO CEL ER ECE ELEREE CELL ECERCEELELECCEEE CCE PEELE OC EET ERE RCE Cte 8 2 8 3 Name and function of each part saussasssuussausadazsaussuassuuvssuscasusuvPssussuussaussususssusuuscsuusssussHusHaus uaEaaussuussRusHauSUREESNNS 8 3 8 4 Attaching and removing the module RORRRERERCSRSEERESRSRREPROSNARRRRSRERCREROSRRERRSRUNURCSEREARRSRSRESERENERRARRSRESOSERSERRREEROSESEEUREE 8 6 8 5 Wiring EP TETCOHEEPRECELELETECLELDLELELLLELITUELLEELLTTDLLLLL LED LTLLLLL TTD ALELITDALTDITDLEDULTLCLILDTULLTDOLEDITTOTCLITPRATEOTDHITCULTOHEDLITLCOEE 8 7 8 6 Setting from GX Developer sersrsesessssssseststeteteteteteteteterenesnseesetenenenetenereresennnacenenenesececeeececneecnneneneneneneens 8 16 Chapter 9 Programming 9 1 9 16 9 1 Programming procedure mener ne nene ne tenete nenne nnne nennen nnne nanannntnnntntn tenete tenen 9 1 9 2 System configuration and usage conditions for sample program nnne 9 2 9 3 System configuration and usage conditions for current measuring mode mmm 9 9 Chapter 10 Troubleshooting 10 1 10 9 10 1 List of error codes C PPRCEEPLLELELEELELELTELLLLELLLLLTTELELLLLTILLLELTTELTLELTTL TITLED TLLLTCLLLLLLTELCLELLTELLLZDLTCLLTELLTEDLTELTTEDTELTTEO
62. BWHAVT Breaker or fuse Voltage transform unit QE8WH4VT e Voltage output terminal of voltage transform unit connect to QE83WH4W using a voltage input terminal block Fix the module by turning the lever until the clicks after inserting the voltage input terminal block e When removing a voltage input terminal block from the module turn the lever in the opposite direction hold the voltage input terminal part Anterior surface of the module Turn the lever until the clicks I I 1 I Bottom surface of a module Voltage input terminal block Lever 8 Setting and procedure for operation nny O 8 3 VV H4 VW 8 6 Setting from GX Developer This section explains setting from GX Developer necessary to use QE83WH4W Before performing this setting install GX Developer and connect the Management CPU with the PC using a USB cable For details refer to the manual of CPU module 8 6 1 I O assignment setting 1 Double click the dialog box of PLC Parameter in the GX Developer Project 2 Click I O assignment 3 Set the following item to the slot 1 to which QE83WH4W has been attached Q parameter setting PLC name PLO system PLC file PLC RASM PLC RAS Device Program SFC MO assignment Serial VO Assignment L se Type Modelname Pons stwr sd S a Switch setting Inteli v QE83w
63. ED Green Displays CH8 current ON CH8 current gt 0 A measurement status OFF CH8 current 0 A BLED 5 s Always OFF C LED Always OFF D LED Always OFF E LED Always OFF FLED Always OFF 1 For details check with the list of error codes Refer to Section 7 8 7 Current measuring mode ens C E 8 3 VV H4 VW 7 6 Names of signals of terminal block The following describes names of signals of terminal block in the current measuring mode Figure 7 6 Placement of the terminal block Table 7 6 Names of signals of terminal block Terminal symbol Name of terminal QE83WH4W CH1 1k CH1 current input terminal power source side 1I CH1 current input terminal load side 2k CH2 current input terminal power source side 2l CH2 current input terminal load side E 3k CH3 current input terminal power source side m m n 3l CHS current input terminal load side 15 prd lee Lae Gh CH2 1k CHA current input terminal power source side is La 1I CH4 current input terminal load side 2k CH5 current input terminal power source side or J 2l CH5 current input terminal load side 27 Z 5 d 3k CH6 current input terminal power source side m AR 3l CH6 current input terminal load side af J p LAA CH3 1k CH7 current input terminal power source side 82 D E 1l CH7 current input terminal load side e 6 Gk 2k CH8 current input terminal power sourc
64. H4w 32point 000 m z pons Detailed setting EE L4 x3 Lspheo peje 3 w wv Le Assignine the L O address is not necessary as the CPU does it automatically Leaving this setting blank will not cause an error to occur Figure 8 10 Dialog box of I O assignment Table 8 6 Setting items on the I O assignment tab Descriptions Enter the initial I O number of QE83WH4W 1 is a case where QE83WH4W is attached to the slot 0 8 Setting and procedure for operation 8 6 2 Setting the intelligent function of the module switch 1 Inthe I O assignment of 8 6 1 click the Switch setting button to display the dialog box of I O module intelligent function module switch setting 2 The intelligent function module switch setting displays switches 1 to 5 however only the Switches 4 and 5 is used for this purpose Switch setting is configured using 16 bit data Settings are as shown in Table 8 8 Switch setting for I O and intelligent function module Input format Cae Select DEC so Type Modelname Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 joto intel QESSwH4w 0 0 0 1 e k 4 5 B 7 8 15 4 14 4 Cancel Figure 8 13 Dialog box to set the intelligent function of the module switch
65. In the case where the initial l O number of this module is 0 10 3 10 Troubleshooting Note that electric energy is not measured in the current measuring mode Table 10 6 If electric energy cannot be measured Check item Solution Reference CH1 1 LED is OFF 4 LED is 9 LED is C LED 1 The type of current sensor may be Section 8 5 OFF OFF is OFF incorrect In addition if the rating of the sensor in use is different from the primary CH2 es LED is OFF TEES SA CED Deep current measurement cannot be taken OFF is OFF is OFF correctly CH3 3 LED is OFF e LED is B LED E LED 2 Wiring is not done or wrong Refer to OFF is OFF is OFF Section 7 5 to check the wiring 3 Voltage wiring may be incorrect Check connection of P1 P2 and P3 CH1 1 LED is 4 LED is 9 LED is C LED 1 Current sensors on side 1 and side 3 flashing ON ON is ON may be installed in the reverse order or CH2 2 LED is 5 LED is A LED D LED current sensors on side 1 and side 3 may flashing ON is ON is ON be swapped Check the connection CH3 3 LED is 6 LEDis B LED E LED 2 Voltage wiring may be incorrect Check flashing ON is ON is ON connection of P1 P2 and P3 CH1 1 LED is ON 4 LED is 9 LED is C LED 1 Current sensor on side 1 may be flashing or OFF ON OFF is OFF installed in the reverse order Check the CH2
66. N Un G341 hour and minute of time of CH1 min voltage L N Un G342 second and day of the week of time of CH1 min voltage L N Un G343 Stores year month day hour minute second and day of the week of time when CH1 maximum voltage L L Un G320 321 CH1 minimum voltage L L Un G326 327 CH1 maximum voltage L N Un G332 333 and CH1 minimum voltage L N Un G338 339 were updated 1 Details of stored data a Storage format As indicated below data are stored as BCD code in the buffer memory Buffer memory address Storage format b15 b12 bil b8 b7 b4b3 b0 pene Pi id 1 L1 i bad i i eg Year 2010 n ESIBRNEEHBESBE 2010h Un G334 SSO Un G340 Year b15 b12 bll b8 b7 b4b3 oe b0 ce TTT TT EFT T eg Juy 30 Eod Pi 0730h Un G335 I Un G341 Month Day U G324 b15 b12 bil b8 b7 b4b3 b0 e g 10 35 Un G336 Un G342 e g 48sec Firday 4805h Un G325 Second O fixed Un G331 Day of the week 0 Sunday Un G337 ei Un G343 3 Wednesday 4 Thursday 5 Friday 6 Saturday b Update timing It will be updated every measuring cycle 500 ms and if it exceeds the max value or goes under the min value 6 Buffer memory SEM l pfi 6 3 17 Multiplier of
67. O i 5 i e g 10 35 Un G4503 pu e o 1035h Hour Minute b15 b12 bii _b8 b7_ b4 b3 n _b0 ME i e g 48sec Friday 4805h Day of the week Un G4504 0 Sunday 1 Monday 2 Tuesday 3 Wednesday 4 Thursday 5 Friday 6 Saturday b Update timing It will be updated at the time of error occurrence and error recovery 6 29 7 Current measuring mode Chapter 7 Current measuring mode 7 1 Measuring functions in the current measuring mode 1 Measured items By activating the current measuring mode you can measure only the current data shown below of up to eight circuits Each measured item is stored in the buffer memory every 100 ms Measured items Details Current Current Current demand Current demand Maximum current demand Minimum current demand Date time of the maximum current demand Date time of the minimum current demand 2 Maximum minimum current demand The maximum and minimum current demands are obtained as follows Maximum current demand Maximum value obtained since the reset of the maximum and minimum values until now Minimum current demand Minimum value obtained since the reset of the maximum and minimum values until now 3 Resolution of measured data The resolution of the current value is same as those listed in 4 2 1 3 4 Restrictions on measured data The restrictions on the current value are same as those described in 4 2 1 4 7
68. OA at all phases are 0A or when voltage is OV all phases are OV it becomes OkW Electric power demand Electric power demand is obtained by electric power moving average Therefore even if electric power is OkW electric power demand may not be OkW Power factor When current is OA at all phases are OA or when voltage is OV all phases are OV it becomes 100 Frequency Voltage condition Frequency condition When it is less than 44 5Hz it is fixed to 44 5Hz 4 Functions 4 2 2 Measuring function for periodic electric energy This function is to measure electric energy for a certain period and stores it into the buffer memory It can be used to measure electric energy for a certain tact or energy standby power when the facility or equipment is not in operation 1 Overview 1 It can measure two periodic electric energy periodic electric energy 1 and periodic electric energy 2 of each channel Each of these can be measured independently 2 During the time when Periodic electric energy 1 measurement flag Periodic electric energy 2 measurement flag is ON periodic electric energy can be measured 3 Periodic electric energy is stored in the nonvolatile memory so that it can be retained even at a power source reset 4 I O signals and buffer memory corresponding to each periodic electric energy 1 and 2 are provided below Periodic Periodic Periodic
69. SOS model QCPU QO6HCPU Q12HCPU Q25HCPU Q02PHCPU QO6PHCPU Q12PHCPU Q25PHCPU Q12PRHCPU Q25PRHCPU QOOUJCPU QOOUCPU Q01UCPU QO2UCPU QO3UDCPU Q04UDHCPU QO6UDHCPU Q10UDHCPU Q13UDHCPU Universal model Q20UDHCPU QCPU Q26UDHCPU QO3UDECPU QO04UDEHCPU QO6UDEHCPU QTOUDEHCPU QISUDEHCPU Q20UDEHCPU Q26UDEHCPU Q50UDEHCPU Q100UDEHCPU Basic model QCPU Process CPU Redundant CPU 2 System configuration C Controller module QO6CCPU V B QE83WH4W Applicable CPU Module Number of Remarks CPU Type CPU Model modules QO6CCPU V Q12DCCPU V b When mounted with MELSECNET H remote l O station The table below shows the network modules applicable to the QE83WH4W and the number of network modules to be mounted Depending on the combination with other modules or the number of mounted modules power supply capacity may be insufficient Pay attention to the power supply capacity before mounting modules and if the power supply capacity is insufficient change the combination of the modules Applicable Network Module Numberot modules Remarks J72LP25 25 J72LP25G J72BR15 3 c The base unit can be mounted QE83WH4W can be installed to any I O slot of main base unit and extension base unit 1 In case of redundant CPU can be mounted to the extension base unit only Mounted to the main base unit is not allowed 2 Limited within the range of I O poin
70. annel Current demand Voltage Electric power demand Power factor 2 lt memorizes the date and time of occurrence year month day hour minute second day of the week together with the max and min values 3 The max and min values and the date of occurrence are stored in the nonvolatile memory so that these values can be retained even at a power source reset 2 How to clear the max and min values 1 You can use the I O signal to clear the max and min values 2 The max and min values immediately after the clear will be the present values and the date of occurrence will be the present date and time 3 The following describes how to clear the max and min values a Check that Max min values clear request Yn4 is OFF b In the max min value clear target Un G56 set the measured items of the channel you want to clear c Set Max min values clear request Yn4 to ON This module clears the max min values of the measured items of the channel you selected in step b above and their date of occurrence and turns Max min values clear completion flag Xn4 to ON d Check that Max min values clear completion flag Xn4 is ON and then set Max min values clear request Yn4 to OFF Max min values clear completion flag Xn4 will be turned OFF ON Max min values clear request Yn4 orf BS ORF ON Max min values clear completion flag Xn4 ae Figure 4 5 Procedure for clearing max min
71. any loss arising from events not attributable to our company opportunity loss and lost earning of the customer due to failure of the product and loss secondary loss accident compensation damage to other products besides our products and other operations caused by a special reason regardless of our company s predictability in both within and beyond the gratis warranty period 4 Change of Product Specifications Please be advised in advance that the specifications described in catalogs manuals or technical materials are subject to change without notice 5 Application of Products 1 For use of our general purpose sequencer MELSEC Q series and Energy Measuring Module QE83WH4W they shall be used for a purpose which shall not lead to a material accident even when a failure or malfunction of the sequencer occurs and a backup or fail safe function shall be implemented systematically at external of the device in the event of a failure or malfunction 2 Our general purpose sequencers are designed and manufactured as general purpose products which are targeted for general industry applications Therefore use of the sequencer for purposes in nuclear power plants and other power plants of each electric power company which greatly affect public or for purposes in each JR company and the Defense Agency requiring a special quality assurance system shall be excluded from its applications However the sequencer may be used for such purposes if the cu
72. araganda D 40880 Ratingen Phone 43 0 2252 85 55 20 Phone 356 0 21 697 816 Phone 7 7212 50 10 00 Phone 49 0 2102 486 0 Fax 43 0 2252 488 60 Fax 356 0 21 697 817 Fax 7 7212 501150 Fax 49 0 2102 486 1120 TECHNIKON BELARUS INTEHSIS stl MOLDOVA MITSUBISHI ELECTRIC EUROPEB V orgsl CZECH REP Oktyabrskaya 19 Off 705 bld Traian 23 1 Czech Branch BY 220030 Minsk MD 2060 Kishinev Avenir Business Park Radlick 714 113a Phone 375 0 17 210 46 26 Phone 373 0 22 66 4242 MIDDLE EAST REPRESENTATIVES 2 158 00 Praha 5 Fax 375 0 17 210 46 26 Fax 373 0 22 66 4280 RKTT mm Phone 420 251 551470 ESCO DRIVES amp AUTOMATION BELGIUM HIFLEX AUTOM TECHNIEKB V NETHERLANDS 73 Al lt aad Al Alee St Fax 420 251 551 471 Culliganlaan 3 Wolweverstraat 22 EG Sarayat Maadi Cairo MITSUBISHI ELECTRIC EUROPE B V FRANCE BE 1831 Diegem NL 2984 CD Ridderkerk Phone 20 0 2 235 98 548 French Branch Phone 32 0 2 717 64 30 Phone 31 0 180 46 6004 Fax 20 0 2 235 96 625 25 Boulevard des Bouvets Fax 32 0 2 717 6431 Fax 31 0 180 44 23 55 Rea Cre aT Fei eie ae Koning amp Hartman bw BELGIUM Koning amp Hartman b v NETHERLANDS 7 Shenkar St Kiryat Arie F sant je Kat Woluwelaan 31 Haarlerbergweg 21 23 1L 49001 Petah Tiqva ax 33 0 BE 1800 Vilvoorde NL 1101 CH Amsterdam Phone 972 0 3 922 18 24 MITSUBISHI ELECTRIC EUROPE B V IRELAND Phone 32 0 2 257 02 40 Phone 31 0 20
73. arm 1 flag SERAN X YO to X Y1F XC CH2 alarm 2 flag XD CH3 alarm 1 flag XE CH3 alarm 2 flag X1F Error flag Y2 Operating condition setting request X21 Device that the user will turn ON in order to cancel error after CH1 alarm 2 occur X23 Device that the user will turn ON in order to cancel QX40 error after CH2 alarm 2 occur X20 to X2F X25 Device that the user will turn ON in order to cancel error after CH3 alarm 2 occur 30 Device that turns ON to send an output to the external device when the CH1 alarm 1 occurs Y31 Device that turns ON to send an output to the external device when the CH1 alarm 2 occurs v32 Device that turns ON to send an output to the external device when the CH2 alarm 1 occurs 133 Device that turns ON to send an output to the external QY40 device when the CH2 alarm 2 occurs Y30 to Y3F Y34 Device that turns ON to send an output to the external device when the CH3 alarm 1 occurs Y35 Device that turns ON to send an output to the external device when the CH3 alarm 2 occurs Y3F Device that turns ON to send an output to the external device in the case of an error 9 Programing 2 List of buffer memories to be used Table 9 8 List of buffer memories to be used Device Description Setting Remarks value U0 G4003 All CHs Primary current 3 250A Primary current
74. ase wire system primary voltage and primary current is described as follows 1 Current current demand Rated primary current setting Multiplier Resolution 5 Ato 30 A 3 digits afterthe 9 91 4 decimal point 1 digit after the 40 Ato 300A 3 decimal point 0 1A 400 A to 3000 A 3 Integer 1A 4000 A to 6000 A 3 x10 10A Digits lower than the resolution are fixed to 0 2 Voltage a When not use voltage transformer Input voltage setting Multiplier Resolution 63 5 110 V to 277 480 V a Sdigtalieme gjy decimal point b When use voltage transformer Rated primary voltage setting Multiplier Resolution 1 digit after the 1 V to 329 V 3 decimal point 0 1 V 330 V to 2299 V 3 Integer 1V 3300 V to 6600 V 3 x10 10V Digits lower than the resolution are fixed to 0 3 Electric power electric power demand reactive power apparent power Full load power W Multiplier Resolution I W lt 12 kW 3 3 digits after the 5 994 kw decimal point I 12kWsW lt 120 kW af edis ater ine is ori decimal point p 1 digit after the II 120kW lt W lt 1200 kW 3 decimal point 0 1 kW IV 1200 kW lt W lt 12000 kW 3 Integer 1 kW V 12000 kW lt W lt 120000 kW 3 x10 10 kW Full load power W can be calculated by the following equation In addition for calculating full load power W refer to Table 4 2 Full load power
75. asurement U0 G4500 Latest error code Stores the latest error code 9 Programing QE83WH4W ned 1 Initial setting program for QE83WH4W xo x UO it ME MOV ka 64003 Module Flag for CH1 and 2 primary READY complete current operating condition setting U0 MOV ka G4005 Primary current of CT UO HOV k30 4004 Basic operating CH1 Current condition setting demand time UO uov kao B4n54 CH2 Current demand time U0 Hoy Kao G4104 CH3 Current demand time U0 MOY K1 G4011 Alarm 1 item UO DON K100000 54012 Alarm 1 value CH1 Alarm 1 operating condition UO setting HOY KI 54014 Alarm 1 reset method U0 MOV K5 G4015 Alarm 1 delay time U0 MOV KI 54021 Alarm 2 item UO DMOV K120000 Gale Alarm 2 value CH1 Alarm 2 operating condition setting U0 uov Ko B4024 Alarm 2 reset method UO mov KB 64025 Alarm 2 delay time Figure 9 7 Example of a sample program 9 13 9 Programing condition setting X0 X2 a w Module Flag for READY complete operating m I MM PA nv E tov E nw UO Kl 64061 Alarm 1 item U0 K120000 64062 Alarm 1 value UO Ki 64064 Alarm 1 reset method UO K5 G4065 Alarm 1 delay time UO KI 64071 Alarm 2 item UO K120000
76. atus ON Measuring electric energy consumption of this module Flashing electric energy regeneration OFF Not measuring No measurement 4LED Green Displays CH1 1 side measurement ON Measuring electric energy regeneration on side 1 status regeneration of this module OFF Other than the above 5 LED Green Displays CH2 1 side measurement ON Measuring electric energy regeneration on side 1 status regeneration of this module OFF Other than the above 6 LED Green Displays CH3 1 side measurement ON Measuring electric energy regeneration on side 1 status regeneration of this module OFF Other than the above 7 LED 2 Always OFF 8LED Red Displays errors and conditions of this Flashing Out of range error P module ON Hardware error OFF Normal operation 9LED Green Displays CH1 2 side measurement ON Measuring electric energy regeneration on side 2 status regeneration of this module OFF Other than the above ALED Green Displays CH2 2 side measurement ON Measuring electric energy regeneration on side 2 status regeneration of this module OFF Other than the above BLED Green Displays CH3 2 side measurement ON Measuring electric energy regeneration on side 2 status regeneration of this module OFF Other than the above CLED Green Displays CH1 3 side measurement ON Measuring electric energy regeneration on side 3 status regeneration of this module OFF Other than the above D LED Green Displays CH2 3 side measurement ON
77. average value voltage L N U0 G402 403 Active energy Stores active energy U0 G502 503 Reactive power Stores reactive power U0 G602 603 Apparent power Stores apparent power U0 G702 703 Power factor Stores power factor U0 G802 803 Frequency Stores frequency U0 G4500 Latest error code Stores latest error code 9 Programing c Sample program 1 Initial setting program for QE83WH4W xo x2 U0 tte dF Wy K103 ul Module Flag for Primary READY complete ade voltage condition settina U0 Wy Ka uz Primary current UO G3 Current demand ime UO Mo Kan Gd Basic operating Electric condition setting power time UO GJ Moy K30 Mv ko Primary voltage of VT U0 a Wy ko Secondary voltage of VT U0 Ld Ka 8 Primary current of CT UO Wy Kl 811 Alarm 1 item UO Div k1O0000 812 Alarm 1 value Alarm 1 operating condition setting U0 Wy Kl 814 Alarm reset method UO Wy Ks 815 Alarm delay time UO Wy Kl 821 Alarm 2 item UO Dio K120000 G22 7 Alarm 2 value Alarm 2 operating condition setting UO Mv Ko G24 7 Alarm 2 reset method UO wy Ks 825 Alarm 2 delay time UO on bus dan in 4 Output period of data acquisition clock setting Output period of 7 data acquisitio
78. ay directly influence the performance Be careful handling the core The mating surface on the core is very sensitive Even a small foreign object on the surface may affect the measurement performance Binding band Excessive force to the core during open clamp may cause breakage Incorrect direction may cause inaccurate measurement For both the transfixing wire and the binding band for fixing the sensor use the size of W 2 6 mm or less To fix them together Put a binding band through a hole for fixing the current sensor and tie it with the cable Do not tie it too tightly Total four holes for fixing the current sensor exist on both sides of the current sensor 8 Setting and procedure for operation m Extending the cable of 5 A current sensor If the cable from current sensor is too short you can extend it by using an extension cable as shown below Extension cable standard Model name EMU2 CB T1M EMU2 CB T5M EMU2 CB T10M Cable length 1m 5m 10m Extension cable separate Model name EMU2 CB T1MS EMU2 CB T5MS EMU2 CB T10MS Cable length 1m 5m 10m Connecting 5 A current sensor and the cable Connecting 5 A current sensor and extension cable standard EMU2 CB Q5B 4W Not use EMU2 CB T MS 1 10m Connecting 5 A current sensor and extension cable separate 1 E bed n e EMU2 CT5 4W 0 5m cm Ee idm i e ee CR i a ee scc m di
79. cked for that period and then CH1 periodic electric energy 1 is retained c In order to read the checked data of CH1 periodic electric energy 1 using the sequence program use CH1 periodic electric energy 1 data completion flag Xn5 as the interlock condition For specific usage procedures refer to Section 4 2 2 5b CH1 periodic electric energy 2 measurement flag Yn6 The usage procedure is the same as that of CH1 periodic electric energy 1 measurement flag Yn5 Refer to 4 6 CH1 periodic electric energy 1 reset request Yn7 a When this request Yn7 is turned ON from the OFF status CH1 periodic electric energy 1 reset completion flag Xn7 turns ON and CH1 periodic electric energy 1 that has been stored in the buffer memory is reset b Regardless of the status of CH1 periodic electric energy 1 measurement flag Yn5 either OFF or ON the periodic electric energy 1 can be reset using this request Yn7 When CH1 periodic electric energy 1 measurement flag Yn5 is ON and the measurement is taking place the measurement will resume immediately after the reset c When this request Yn7 is set to OFF CH1 periodic electric energy 1 reset completion flag Xn7 turns OFF For specific usage procedures refer to Section 4 2 2 7 CH1 periodic electric energy 2 reset request Yn8 The usage procedure is the same as that of CH1 periodic electric energy 1 reset request Yn7 Refer to 6 8 CH1 alarm 1 reset requ
80. condition setting Y2 to OFF 9 Programing 2 Measured data acquisition program xo x1 U0 157 DMOV 64032 DO Module Data CH1 current READY acquisition clock U0 DMOV 64082 D2 CH2 current U0 DMOV 64132 D4 CH3 current 3 Alarm monitoring function program x0 x9 184 93 s E Module CH1 alarm 1 Alarm 1 occurs READY flag x0 XOA 199 31 Module CH1 alarm 2 Alarm 2 occurs READY flag X21 SET YOA CH1 alam 2 CH1 alarm 2 meet signal reset request X0 YOA XOA 204 e ron Module CHialam2 CH1 alarm 2 CH1 alarm 2 READY resetrequest flag reset request x0 XOB 200 I Qn Module CH2 alarm 1 Alarm 1 occurs READY flag X0 X0C 2E K 4 Module CH2 alarm 2 Alarm 2 occurs READY flag X23 TA YOC Alarm 2 reset CH2 alarm 2 signal reset request X0 Yo X0C 216 T 1 A RST Yoc Module CH2 alarm 2 CH2 alarm 2 CH2 alarm 2 READY reset request flag reset request X0 XoD 2201 4n Module CH3 alarm 1 Alarm 1 occurs READY flag X0 XOE 223 K Module CH3 alarm 2 Alarm 2 occurs READY flag X25 _ sET YOE Alarm 3 reset CH2 alarm 2 signal reset request X0 YOE XOE 228 K E M9M4 RST YOE Module CH2alarm2 CH2alarm 2 CH2 alarm 2 READY reset request flag reset request 4 Erro
81. correctly Does polarity exist in connection between a voltage transform unit and the module Yes it does Make connections so that output terminals of voltage transform unit PA PB PC PD and terminal symbols of module agree with each other If polarity is incorrect the voltage value the electric power and the electrical energy can not be measured correctly Are there any key points in avoiding errors in wiring Check polarity of current sensor on the primary current side Power supply side of the circuit is indicated as K and the load is indicated as L An arrow indicates the direction from K to L Check the current sensor and the module are connected correctly for the 1 side circuit 2 side circuit and 3 side circuit Besides check that voltage inputs for voltage transform unit are connected correctly among P1 P2 P3 and PO How do wires extend between a current sensor and the module A Model EMU2 CT5 4W is extendable up to 11 m using together with a cable supplied with the sensor To extend the wire further use the current transformer CW 5S L for split type instrument in combination extending the secondary wiring on CW 5S L side 9 3 5 Q amp A about Setting Is the setting required At least settings of primary current and input voltage are required Specify settings in accordance with a a circuit to be connected If a primary current setting value
82. cription Setting Remarks value U0 GO Phase wire method 4 Three phase 4 wire U0 G1 Input voltage 109 220 380 V U0 G2 Primary current 3 250 A U0 G3 Current demand time 30 30 sec U0 G4 Electric power demand time 30 30 sec U0 G5 Primary voltage of VT 0 When Primary voltage U0 G1 is axpect 0 U0 G6 Secondary voltage of VT 0 When Primary voltage U0 G1 is axpect 0 U0 G7 Primary current of CT 0 When Primary current U0 G2 is axpect 0 UOXG11 Alarm 1 item 1 Current demand upper limit U0 G12 13 Alarm 1 value 100000 100A U0 G14 Alarm 1 reset method 1 Auto reset U0 G15 Alarm 1 delay time 5 5 sec U0 G21 Alarm 2 item 1 Current demand upper limit U0 G22 23 Alarm 2 value 120000 120A U0 G24 Alarm 2 reset method 0 Self retention U0 G25 Alarm 2 delay time 5 5 sec U0 G51 Electric energy preset item 19 CH1 Total integrated value U0 G52 53 Electric energy preset value 0 OkWh kvarh UOG6O 61 Output period of data 1000 1 sec acquisition clock U0 G100 Multiplier of electric energy Stores multiplier of electric energy U0 G102 103 Electric energy consumption Stores electric energy U0 G114 115 Periodic electric energy 1 Stores Periodic electric energy 1 U0 G116 117 Periodic electric energy 2 Stores Periodic electric energy 2 U0 G218 219 Average current Stores average current U0 G314 315 Average value voltage L L Stores average value voltage L L U0 G316 317 Average value voltage L N Stores
83. d Figure 4 7 Time chart of the upper lower limit alarm alarm reset method self retention 4 Functions 2 When the alarm reset method is set to 1 auto reset example of the upper limit monitoring with CH1 alarm 1 a If the measured value that was set with the alarm 1 item exceeds the upper limit and the situation continues and remains for the alarm 1 delay time CH1 alarm 1 flag Xn9 will turn ON At the same time ALM1 LED flashes b If the measured value goes below the upper limit CH1 alarm 1 flag Xn9 will turn OFF At this time ALM1 LED is turned off c If the measured value that was set with the alarm 1 item exceeds the upper limit but goes below the upper limit within the alarm 1 delay time then CH1 alarm 1 flag Xn9 will remain in the OFF status Upper limit j CH1 alarm 1 flag Xn9 o lore ALM1 LED a c Figure 4 8 Time chart of the upper lower limit alarm alarm reset method auto reset 3 An example of the alarm 1 was indicated in 1 and 2 above The alarm 2 will be in accordance with the same behavior For the setting items for the buffer memory that corresponds to the alarm 2 and the I O signals refer to Chapters 5 and 6 The following describes a case with the alarm 2 When the alarm reset method is set to 1 auto reset example of the lower limit monitoring with CH1 alarm 2 a If the measured value that was set with the alarm 2 item goes below
84. dated 1 Details of stored data a Storage format As indicated below data are stored as BCD code in the buffer memory Buffer memory address Storage format b15 bi2bl1 b8 b7 b4b3 b0 LEPiP iPiiiii e gJ Year2010 Un G422 pub ug d E 2010h Un G428 se CEU Year b15 b12 bit b8b7 b4 b3 id pO Ta l TE e g July 30 Un G429 e g 10 35 Un G424 1035h Un G430 Hour Minute b15 bi2bi1l b8 b7 b4b3 b0 i i e g 48sec Friday eet i 4805h Second O fixed E Day of the week Un G425 0 Sunday 1 Monday Un G431 2 Tuesday 3 Wednesday 4 Thursday 5 Friday 6 Saturday b Update timing It will be updated every measuring cycle 500 ms if it exceeds the current max value or goes under the current min value 6 Buffer memory SESSEL Dum GE Arr t oC c M i 6 3 22 Multiplier of CH1 reactive power Un G500 multiplier of CH1 apparent power Un G600 The number of decimal places the reactive power and the apparent power are stored 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 3 fixed b Update timing Because it is fixed at 3 there is no update 6 3 23 CH1 reactive power Un G502 503 Stores the total reactive power 1 Details of stored data a Sto
85. e side 2 CH8 current input terminal load side 3k 3l PA PB A PC PD gt SLD 7 Current measuring mode 7 7 Wiring Follow the wiring diagram for external connection in the current measuring mode Figure7 7 1 Wiring in the current measuring mode Power EMU CT model 1 2 1 2 source DN 0 0 split current sensor side 50 100 250 400 600 Load 1 Load 8 7 7 2 Wiring in tne current measuring mode with the current transformer Power source 12 12 12 side 1X0 1X0 1X0 5A current sensor cable EMU2 CB Q5B 4W E E x SAOSA 20090 5A current sensor EMU2 CT5 4W Current Transformer 5A ee Load1 Load2 Load3 8 Setting and procedure for operation Chapter 8 Setting and procedure for operation 8 1 Precautions for handling 1 Do not drop or apply strong shock to the module case Do not remove the printed circuit board of the module from the case Doing so may cause failure Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction A protective film is attached to the top of the module to prevent foreign matter such as wire chips from entering the module during wiring Do not remove the film during wiring Remove it for heat dissipation before system operation Module fixing screws must be tig
86. el Operating environment No corrosive gas Vibration resistance Conforms Frequency Constant Half Sweep time to JIS B acceleration amplitude 3502 IEC Intermittent 5 8 4 Hz 3 5 mm XYZ 61131 2 vibration 84 150Hz 9 8 m s each direction 10 times Continuous 5 8 4 Hz vibration 8 4 150 Hz Il or less 2 or less Class Applicable Voltage input Single wire AWG24 16 Tightening torque 0 4 0 5 N m wire terminal Stranded wire AWG20 16 Usable Current input Stranded wire AWG20 18 Applicable solderless terminals electric terminal R1 25 3 No solderless terminal with wire insulation sleeve can be used Tightening torque 0 42 0 58 N m Tightening torque Current input terminal block fixing 0 66 0 89 Nem screws M3 5 Module fixing screws M3 screw 0 36 0 48 N m Commercial frequency Between voltage current input terminals SLD terminal 2210 V AC withstand voltage 5 sec Between voltage current input terminals sequencer power 2210 V AC source and GND terminals 5 sec 5 MQ or more 500 V DC at locations above EMC EN61131 2 2007 EN61326 1 2006 LVD EN61131 2 2007 EN61010 1 2001 27 4 mm W x 98 mm H x 112mm D excluding protruding portions 0 19kg Product life expectanc 10 years used under the average daily temperature 35 C or less 1 This indicates the assumed area of electric distribution to which the device is connected the area ranging
87. ent input terminal load side ien 2k 2 phase current input terminal power source side 2l 2 phase current input terminal load side 3k 3 phase current input terminal power source side 3l 3 phase current input terminal load side PA PB Terminal for connecting the secondary terminal PC block of the voltage transform unit PD SLD Shield connection terminal 8 Setting and procedure for operation 8 4 Attaching and removing the module 8 4 1 How to attach to the base unit Q6n WRB Insert it securely so that the protruding portion for fixing the module does not come off of the module fixing hole Push the module toward the arrow direction as _ the module fixing hole being a fulcrum point until you hear a click sound to firmly attach it to the based unit Check that the module is firmly inserted to the base unit n Complete Base unit FN Sook for fixing the xl gt E DN module 2 Module connector M a TT Base unit 95 Protrusion for fixing the module 1 Module Lever for attaching the module Hole for fixing the module e Attach to the base of MELSEC Q series e When attaching the module make sure to insert the protruding portions for fixing the module into the holes on the base unit In doing so insert it securely so that the protruding portion of the module does not come off of the holes Do not force to attach the modu
88. er power lines 600mm or more Installation Precautions NCAUTION Any person who is involved in the installation and the wiring of this Sequencer should be fully competent to do the work Use the programmable controller in an environment that meets the general specifications in the User s manual of the CPU module used Failure to do so may result in electric shock fire malfunction or damage to or deterioration of the product To mount the module while pressing the module mounting lever located in the lower part of the module fully insert the module fixing projection s into the hole s in the base unit and press the module until it snaps into place Incorrect mounting may cause a malfunction failure or a fall of the module When using the Sequencer in an environment of frequent vibrations fix the module with a screw Tighten the screws within the specified torque range Fixing Module screw arranged by user M3 x 12mm Tightening torque of the fixing module screws 0 36 0 48 Nem When the screw tightening is loose it causes a fall short circuit and a malfunction Over tightening can damage the screws and the module and it may cause a fall short circuit or a malfunction Shut off the external power supply for the system in all phases before mounting or removing the module Failure to do so may result in damage to the product Do not touch directly any conductive parts and electronic parts of the module Doing so can ca
89. ergy consumption D4 D5 Periodic electric energy 1 D6 D7 Periodic electric energy 2 D8 D9 Device that stores average current D10 D11 Device that stores average voltage D12 D13 Device that stores electric power D14 D15 Device that stores reactive power D16 D17 Device that stores power factor D18 D19 Device that stores frequency D28 Device that stores latest error code X0 Module ready x1 Output period of data acquisition clock x2 Operating condition setting completion flag X9 Alarm 1 fla XA Alarm 2 jee ESO X YO to X Y1F X1F Error flag V5 Periodic electric energy 1 measurement flag Y6 Periodic electric energy 2 measurement flag Y2 Operating condition setting request Device that the user will turn ON in X21 order to cancel error after CH1 alarm 2 occur Device that the user will turn ON in QX40 X2E order to support measuremep of X20 to X2F CH1 periodic electric energy Device that the user will turn ON in X2F order to reset integrated value of CH1 Device that turns ON to send an Y30 output to the external device when the CH1 alarm 1 occurs Device that turns ON to send an QV40 Y31 output to the external device when eeu alarm 2 occurs SOSA Device that turns ON to send an Y32 output to the external device in the case of an error 9 Programing b List of buffer memories to be used QE83WH4W Table 8 3 List of buffer memories to be used Device Des
90. eriodic electric energy 1 reset completion flag Xn7 will be turned OFF d When starting measurement set CH1 periodic electric energy 1 measurement flag Yn5 to ON This module starts measuring the specified periodic electric energy and CH1 periodic electric energy 1 data completion flag Xn5 will be turned OFF e When stopping measurement set CH1 periodic electric energy 1 measurement flag Yn5 to OFF This module stops measuring the specified periodic electric energy and CH1 periodic electric energy 1 data completion flag Xn5 will be turned ON f Check that CH1 periodic electric energy 1 data completion flag Xn5 becomes ON and obtain the value of periodic electric energy CH1 periodic electric energy 1 h xe ON CH1 periodic electric energy 1 measurement flag Yn5 oF E ore CH1 periodic electric energy 1 data completion flag Xn5 A A CH1 periodic electric energy 1 reset request Yn7 OFF i OFF ON 4 CH1 periodic electric energy 1 reset completion flag Xn7 oes o DIETE U amp 9 b Figure 4 4 Example of measurement of periodic electric energy after every reset 4 9 4 Functions 4 2 3 Max min value hold function It memorizes the max min value for each measured item and retains it until the max min value clear is performed 1 Max min value memory 1 It memorizes the max and min values of the following measured items of each ch
91. est Yn9 a When CH1 alarm 1 flag Xn9 is reset this request Yn9 turns ON b When this request Yn9 is switched from the OFF status to the ON status CH1 alarm 1 flag Xn9 will forcibly be turned OFF regardless of the present alarm occurrence status b Check that CH1 alarm 1 flag Xn9 becomes OFF and then set this request Yn9 to OFF 9 CH1 alarm 2 reset request YnA The usage procedure is the same as that of CH1 periodic electric energy 1 reset request Yn9 Refer to 8 5 I O signal to CPU module 10 Error clear request Yn1F a When switching this request Yn1F from the OFF status to the ON status while an outside set value error is present Error flag Xn1F turns OFF and the latest error code in the buffer memory Un G4500 will be cleared b At the same time as clearing the error above the values that were set in the buffer memory below will be replaced with the previously set values and integrated value setting target Un G51 and integrated value setting value UnXG52 53 will be reset to 0 Set values to be replaced with the previously set values Phase wire system Un GO Input voltage Un G1 Primary current Un G2 1002 2002 Current demand time Un G3 1003 2003 Electric power demand time Un G4 1004 2004 Primary voltage of VT Un G5 Secondary voltage of VT Un G6 Primary current of CT Un G7 1007 2007 Alarm 1 item Un G11 1011 2011 Alarm 1 value Un G12
92. fer memory Data range 0 to 99999999 0 to 99999 999 A For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 A Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 16 6 Buffer memory ESSE l RA A A Rufi 6 3 8 CH1 average current Un G218 219 Stores the average current For procedure for storing the average current refer to section 4 2 1 2 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99999 999 A For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 A Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 9 CH1 maximum current demand Un G220 221 CH1 minimum current demand Un G226 227 Stores the max min values of the electric current demand among phases For procedure for storing the max min the electric current demand refer to section 4 2 1 2 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99999 999 A For restrictions for measured data including resolution and measuring range refer to secti
93. for system use only If these are set to on or off by the sequence program the performance of the QE83WH4W cannot be guaranteed 5 I O signal to CPU module 5 2 Details of I O signals Detailed explanation about I O signals of QE81WH4W is provided as follows 5 2 1 Input signals 1 Module ready Xn0 a When the power of CPU module is turned on or the CPU module reset is performed it will turn ON as soon as the measurement is ready b This signal XnO is turned OFF when energy measuring module displays a hardware error and RUN LED is turned off 2 Data acquisition clock Xn1 a When the power is supplied to the CPU module and immediately after the initial computation is performed this signal Xn1 is turned ON and count of the output period of data acquisition clock is started After that this signal turns ON at the timing when the measurement data is completely written into the buffer memory after the elapse of the output period of data acquisition clock If the settings of the primary voltage primary current and output period of data acquisition clock are changed this signal turns ON immediately after the change of the settings and count of the output period of data acquisition clock is started b This signal Xn1 turns OFF 150 ms after it turns ON 3 Operating condition setting completion flag Xn2 a When Operating condition setting request Yn2 is turned ON the following settings are changed and this
94. from public distribution to factory machinery The category Il applies to the device power supplied from fixed facility The surge voltage of this product is 2500 V up to the rated voltage of 300 V 2 The index indicates the level of conductive substance at the device s operating environment Contamination level 2 means only non conductive substance However occasional condensation may lead to temporary conduction 3 At the connection between the secondary terminal of current sensor k 1 and the main module terminal 1k 11 2k 2I 3k 3l use twisted pair cable 3 Specifications 4 5 6 7 When using stranded wires for the voltage input terminals use solderless terminals or strand the wire edges to prevent thin wires from loosening When using stranded wires for the current input terminals use applicable solderless terminals If any spade solderless terminal is used it may be disconnected when the terminal screw comes loose resulting in failure In addition no solderless terminal with insulation sleeve can be used The module can be fixed easily to the base unit using the hook on top of the module However if it is used under a vibrating environment we strongly recommend that the module be fixed with screws To comply with UL c UL standards use the wires meeting the following requirements The rated temperature of the copper conductor should be 60 C 75 C 4 Function
95. g It will be updated every measuring cycle 500 ms 6 15 6 Buffer memory Seay eee 6 3 5 Multiplier of CH1 electric current Un G200 The multiplier of the electric current is stored 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 3 fixed b Update timing Because it is fixed at 3 there is no update 6 3 6 CH1 1 phase current Un G202 203 CH1 2 phase current Un G204 205 CH1 3 phase current Un G206 207 CH1 0 phase current Un G208 209 The electric current effective value of each phase is stored 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99999 999 A For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 A Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 7 CH1 1 phase current demand Un G210 211 CH1 2 phase current demand Un G212 213 CH1 3 phase current demand Un G214 215 CH1 0 phase current demand Un G216 217 Stores the electric current effective value at each phase that is measured based on the moving average for the duration of time configured in the electric current demand time Un G3 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buf
96. g work causes no problems However for safety please do not continuously energize the module with the terminals open A The secondary side of the models EMU CT400 and EMU CT600 is equipped with the protective circuit against opening of secondary terminals However during the wiring work be sure to turn the secondary side short circuit switch to short After completion of work be sure to turn the secondary short circuit switch to open Note that failing to turn the switch open results in an inaccurate measurement le Is measurement of inverter circuit possible Measuring the secondary side of the inverter is impossible due to the large fluctuation of frequency A Make measurement on the primary side of the inverter However since a current waveform on the primary side of the inverter has a distortion containing the harmonic components a slight error OCCUIS 10 Troubleshooting QE83WHAW If a load such as welding equipment exists a current flows only for a short period e g 2 cycle waveform of commercial frequency 50 Hz 40 ms 60 Hz 33 ms Is accurate measurement possible This module makes measurement with a sampling period of 4340 Hz for both 50 Hz and 60 Hz However measuring part of buffer memory data Un G100 to Un G2999 is updated every 500 ms The electrical amount such as current voltage electric power power factor and frequency is measured in a cycle of 500 ms period The amount of electr
97. ge transformer for gauge current transformer tp amp 1 Power Ld HA SS EES EEE 7 Source side LT EE LL side 5A current sensor cable EMU2 CB Q5B 4W t oe og es KDR Current So transformer al QR 5A e D Ric mm m RO Sf P j q 5A current sensor EMU 2 CT5 4W Voltage Transformer For gauge Voltage transform unit QE8W H4VT Load 1 Load 3 I for a low voltage circuit grounding of the secondary Side of VT is not necessary 8 Setting and procedure for operation Figure 8 3 3 When connecting several module QE83WH4W to Voltage transform unit QE8WH4VT EMU CT model split current sensor 50 100 250 400 600 MMMM Voltage transform unit For a low voltage circuit grounding of the secondary sides of QE8WH4VT VT isnot necessary 1 Measurement module can be connected to a voltage transform unit QE8WH4VT is up to five Transition wiring can be up to 2 to the voltage terminal block of the energy measuring module QE83WH4W 8 Setting and procedure for operation 8 5 3 1 Current circuit connection For the current circuit connection there are two ways as follows 1 You can connect current sensor to the circuit or 2 You can attach the 5 A current sensor to the secondary of the existing current transformer 1 To attach c
98. gy 16 P Periodic electric energy 2 measuring measuring flag 4 Integrated value setting program X X2F U0 154 4 Mav k19 G5 Mode Integrated Integrated value READY value set t item request set tel UO Dv KO G52 Integrated value set value SET Y3 Integrated value set request X Y3 X3 180L 34 T T RST Y3 Module Integrated Integrated E Integrated value READY value set value set request completion set request flag 5 Alarm monitoring function program xO X8 184 H 30 Module CH1 alarm 1 Alarm 1 occurs READY flag X XOA 199 31 5 Module CH1 alarm 2 Alarm 2 occurs READY flag X21 H SET YOA aie CH1 alarm 2 reset signal reset request xO YOA XOA 204L T RST YOA Module CHialam2 CH1 alarm 2 CH1 alarm 2 READY reset request flag reset request 6 Error monitoring program XIF UO 208 Ht Woy G4500 028 Flag for Latest error code error occurrence SET 32 Error occurs 227 po Figure 9 4 Example of a sample program continued Instruct to measure the periodic electric energy 1 Measurement is taken when X2E is ON Instruct to measure the periodic electric energy 2 Measurement is taken when X2E is OFF Integrated value setting Set to 0 when integrated value is ON Set the integrated value set request Y3 to ON Set the integrated value set request Y3 to OFF Output ON to
99. he minimum digit values will change more than 2 at once update According to setting value of input voltage primary current primary voltage of VT and the condition of load Table 4 2 How to calculate full load power Primary voltage M Primary current A 12000kW W 120000kW 4 Functions 4 Restrictions for measuring data Measurement cannot be performed immediately after the power loading to the sequencer system Module ready signal is under the OFF condition After checking that Module ready Xn0 is ON obtain measuring data Measurement cannot be performed immediately after operating conditions are set up to the module After checking that Operating condition setting completion flag Xn9 becomes ON obtain measuring data Behaviors during operation are as follows Measuring item Behavior of the module Current When the input current is less than 0 496 of the rating current it becomes 0A Current demand Current demand is obtained by current moving average Therefore even if current is 0A current demand may not be 0A Voltage L N When the input voltage L N is less than 55V it becomes OV If there is no input at voltage V1N all measurement cannot be done Voltage L L When the input voltage L L is less than 95V it becomes OV Electric power When current is
100. htened within the specified range as described below Loose screws may cause short circuit failure or malfunction 1 The module can be fixed easily to the base unit using the hook on top of the module However if itis used under a vibrating environment we strongly recommend that the module be fixed with Screws Table 8 1 Tightening torque Locations of screws Torque range Module fixing screws M3 x 12 mm 0 36 0 48 Nem Terminal screws on the current input terminal block M3 0 42 0 58 Nem Current input terminal block fixing screws M3 5 0 66 0 89 Nem Terminal screws on the voltage input terminal block 0 4 0 5 Nem To attach the module to the base unit firmly insert the protruding portions for fixing the module into the holes on the base unit and make sure the module is securely attached to the module holes as fulcrum points Insecure attachment of the module may case malfunction failure and a falling Before touching the module make sure that you need to discharge static electricity on your body by touching a metal that is grounded Otherwise it may cause failure or malfunction to the module 8 Setting and procedure for operation 8 2 Procedure for operation Attaching the module Attach QE83WH4W to the specified base unit Refer to section 8 4 Wiring Wire QE83WH4W for external device Refer to section 8 5 Setting the intelligent function of module switch Initial setting Perform
101. icity and reactive power amount are measured separately from the momentary data described above using a sampling period of 4340 Hz continuously without intermittence Therefore measuring the load for a short period is possible Obtained values may be different from other measuring instruments Why is it so There are various possible causes Check the following first please 1 Check for wiring errors polarity of current sensors connections of current circuits and connections of voltage circuits in particular 2 On the split type current sensor check for the poor engagement or separation of fitting surfaces 3 On the split type current sensor check for pinching of foreign object between fitting surfaces 4 Check that the measuring instrument used for comparison indicates a correct RMS value 5 If the measuring instrument used for comparison measures an average value instead of rms value distortion in the current of the circuit to be measured causes a significant difference of values This module measures an rms value 6 Check for the short circuit on the secondary side of the current transformer CT 7 Current sensor connectable to the module is the dedicated current sensor only Check that the proper current sensor is connected or not 10 3 2 Q amp A about Specifications What accuracy does measuring accuracy mean A In terms of the amount of electricity it means a range of tolerances in read
102. ing a current sensor The following lists the nominal cross sectional areas of the conductor of 600 V vinyl coated wires that can penetrate values for reference V wire 600 V vinyl insulated wire 60 mm EMU CTS0 CT100 150 mm EMU CT250 500 mm x 1 wire 325 mm x 2 wires EMU CT400 CT600 A OV wire 600 V vinyl insulated wire 38 mm EMU CT50 CT100 150 mm EMU CT250 100 mm is recommended 500 mm x 1 wire 325 mm x 2 wires EMU CT400 CT600 The above shows the standard nominal cross sectional areas Due to the outer difference of finished vinyl insulation and deformation bending depending on manufacturers a wire may not penetrate Make verification on site ea What are the points when installing a current sensor Models EMU2 CT5 4W EMU CT50 EMU CT100 EMU CT250 EMU CT400 and EMU CT600 are A split type If split surfaces are not engaged sufficiently or a foreign object exists between the split surfaces adequate performances are not obtained Pay attention in installation 10 8 10 Troubleshooting QE83WH4W 10 3 4Q amp A about Connection Does polarity exist in connection between a current sensor and the module A Yes it does Make connections so that secondary terminals of current sensor k and terminal symbols of module agree with each other If polarity is incorrect the current value is measurable but the electric power and the electrical energy can not be measured
103. ing values For example when the reading value is 10 kWh a tolerance is 0 2 kWh In terms of measuring elements other than the amount of electricity it means tolerance for the rated input For a current when a rated current is set to 250 A 1 of 250 Ais a tolerance Is accuracy of a current sensor and the voltage transform unit included Accuracy of a current sensor and the voltage transform unit are not included in accuracy of the module A maximum value of tolerance is obtained by summing tolerance of the module and that of a current sensor and the voltage transform unit To what degree an area of microcurrent is measured A current value is measured from the area exceeding 0 4 of the rated current In an area below 0 4 measurement result is indicated as 0 zero However in that case still the amount of electricity is being measured Even if the indicated value is 0 measurement value will increase in continuing measurement for a long time The amount of electricity is measured with a load that is about 0 4 or more of all load power 10 7 10 Troubleshooting What kind of time is response time Response time is a period of time between a point of sudden change of voltage or current input and a point that an output computation result follows up to within 10 of input Measured value of the module 10 3 3 Q amp A about Installing What is wire diameter that allows install
104. is different from that of rated current on a connected current sensor does it cause a breakdown A It does not cause breakdown or burning However measurement values will be totally incorrect 10 9 Appendix Appendix Appendix 1 External dimensions a QE83WH4W p d CAA AAN AA AN V i TN be fe he a g hs l A ZA AV INS d o si NS GAGA TN V7 le for BS je E AA N Unit mm Appendix 1 Appendix ms 1 15 3 VHW Appendix 2 Optional devices m EMU CT model split current sensor voltage to ground line voltage Item Specifications Model EMU CT50 EMU CT100 EMU CT250 EMU CT400 EMU CT600 Rated primary current 50A AC 100A AC 250A AC 400A AC 600A AC Rated secondary current 16 66mA 33 33mA 66 66mA 66 66mA 66 66mA Rated burden 0 1VA Maximum voltage 266V 460V AC Ratio error Phase displacement 1 5 to 100 of rating RLS 100 0 9 c rad 5 to 100 of rating RLS10Q Measurement installation category Pollution degree Working temperature range 5 C to 55 C daily mean temperature 35 C or less Working humidity range 5 to 95 RH no condensation CE marking conformity standard EN61010 2 32 CE marking conformity standard Maximum voltage voltage to ground line
105. k to the ON status Indicates a number in the case where the initial I O number initial XY is set to 0 8 19 8 Setting and procedure for operation QE83WHAW 8 6 4 Debugging program QE83WH4W provides a test function so that you can debug a program with no input of voltage or current Pseudo value can be stored into the buffer memory For detailed explanation for the test function refer to 4 2 5 Test function stores pseudo values for setting value and error information as well as measured value If you use these data to control the sequence program that controls external devices there is a chance that erroneous control may occur For safety of external devices use this function after disconnecting the device Setting intelligent function of the module switch 1 In the I O assignment setting of 7 6 1 click the Switch setting button to display the dialog box of I O module intelligent function module switch setting 2 The intelligent function module switch setting displays switches 1 to 5 however use switch 5 when using the test function Switch setting is configured using 16 bit data Setting is as follows Switch 5 1 3 When the setting is completed click the End button 4 From the Online menu select Write to PLC to display the dialog box of Write to PLC and then execute the writing to PLC parameter After resetting the CPU module the value will become effective
106. le otherwise the module may break Protrusion for fixing ul M or QE83WH4W Base unit Lever for attaching the module q fae Hole for fixing the module Y e When installing the module at a vibrating area with strong impact tighten the module to the base unit using screws Module fixing screws M3 x 12mm Prepare them yourself e Attaching and detaching the module and the base unit should be performed 50 times or less to conform to JIS B3502 If the count exceeds 50 times it may cause a malfunction 8 4 2 How to detach it from the base unit QGoGWRB Hold the module with both hand and push the hook for fixing the module located on top of the module until it stops While pushing the hook for fixing the module pull the module straight toward yourself using the lower part of the module as a fulcrum point As lifting the module upward release the protruding portion for fixing the module from the hole C Complete D 4 Lift it up Hook for fixing the module 1 Module connector Module y gt D EAA A GA YA P Base unit X NA Hole for fixing the module e When module fixing screws are used make sure to remove the screws for detaching the module first and then remove the protruding portion for fixing the module from the holes Do no force to remove the module it may break the protruding portions for fixi
107. le wires IV cable 60 mm orless 60mm orless 150 mm orless 500 mm orless 500 mm or less size reference CV cable 38mm orless 38mm orless 150 mm orless 500 mm orless 500 mm or less Size of electric wires conforms to what is described in the catalog of general PVC insulated wires Thickness of external PVC insulation is different for different wire Check with the external dimension diagram of this product and make sure the wire can go through the given space 8 Setting and procedure for operation QE83WH4W m How to attach EMU CT400 CT600 Follow the procedure below to attach the cable to the target circuit SEN 1 Release the band 1 to the arrow direction top and Core cover detach the core cover 2 Remove the terminal cover and shift the secondary short switch into short 2 3 Loosen the screw 2 and open the core band to N oe remove the core Make sure that no dust etc attaches Coreband P Terminal cover on the core 4 Loosen the screw 3 Put this module onto the cable cane dea and fix the module by tightening the screw 3 using bracket the metal bracket that is directly attached to the cable Bi 3 Seninem Tighten the screw as tightly as the metal bracket will aca a not bend A Secondary short circuit Primary current switch 5 Align the symbol of K on the removed core and the K on the module to return the core as in the original location And then tighten the c
108. lectric energy 1 reset completion flag Xn7 Refer to 8 5 I O signal to CPU module 10 CH1 alarm 1 flag Xn9 a If the measured value of CH1 alarm 1 item Un G11 exceeds the upper limit or if it goes below the lower limit in the case of the lower alarm after the elapse of CH1 alarm 1 delay time UnXG15 this signal Xn9 tums ON b Operations after this signal Xn9 is turned ON vary depending on the setting of CH1 alarm 1 reset method Un G14 When CH1 alarm 1 reset method Un G14 is 0 self retention Even if the measured value of CH1 alarm 1 monitoring target goes below the upper limit or if it exceeds the lower limit in the case of lower limit alarm this signal Xn9 remains ON When CH1 alarm 1 reset request Yn9 is turned ON this signal Xn9 turns OFF When CH1 alarm 1 reset method Un G14 is 1 auto reset If the measured value of CH1 alarm 1 monitoring target goes below the upper limit or it exceeds the lower limit in the case of lower limit alarm this signal Xn9 turns OFF c When the measured value of the alarm 1 monitoring target is set to not monitoring this signal Xn9 always turns OFF For the actual behavior of alarm monitoring refer to Section 4 2 4 11 CH1 alarm 2 flag XnA The usage procedure is the same as that of CH1 alarm 1 flag Xn9 Refer to 10 12 Error flag Xn1F a If an outside set value error occurs or a hardware error occurs this signal Xn1F turns ON b The
109. limit exu Any one of alarm item All alarm item go below the Line voltage upper limit a exceeds the alarm value alarm value Voltage L N upper limit rrent demand lower limi ey ne Egemand le ZAN t Any one of alarm item go All alarm item exceeds the Line voltage lower limit below the alarm value alarm value Voltage L N lower limit 6 10 6 Buffer memory ESSE 2 The idea of upper and lower for PF upper lower limit judgment is shown below 0 1 0 2 99 8 99 9 100 0 99 9 99 8 02 0 1 0 0 Lower Upper Forward Delayed c Turn Operating condition setting request Yn2 from OFF to ON to enable the setting Refer to 5 2 2 1 2 Default value It is set to not monitoring 0 6 2 7 CH1 alarm 1 value Un G12 13 CH1 alarm 2 value Un G22 23 Set the upper lower limit monitoring value for the target that was set in alarm 1 item and alarm 2 item 1 Setting procedure a Set the monitoring values for alarm 1 and 2 in the buffer memory Configurable range 2147483648 to 2147483647 The unit of the setting value is the same as below which was used for the measuring value of the monitored target configured in alarm 1 item and alarm 2 item Alarm 1 item Unit of alarm 1 value Alarm 2 item and alarm 2 value Current demand upper limit 3 M x10 A Current demand lower limit Voltage L L upper limit 3 VH x10 V Voltage L L lower limit Electric power demand uppe
110. lower limit alarm occurred Alarm delay time 0 300 Unit second If it exceeds the upper limit alarm value or if it goes below the lower limit alarm value and the situation continues for the period of the alarm delay time then it is considered as an alarm occurrence The table below shows l O signals and buffer memory for alarm 1 and alarm 2 Alarm reset Alarm flag Buffer memory Double words request Alarm item Alarm value Alarm reset Alarm delay method time CH1 Alarm1 Yn9 Xn9 Un G11 Un G12 13 Un G14 Un G15 Alarm2 YnA XnA Un G21 Un G22 23 Un G24 Un G25 CH2 Alarm 1 YnF XnF Un G1011 Un G1012 1013 Un G1014 Un G1015 Alarm 2 Yn10 Xn10 Un G1021 Un G1022 1023 Un G1024 Un G1025 CH3 Alarm1 Yn15 Xn15 Un G2011 Un G2012 2013 Un G2014 Un G2015 Alarm 2 Yn16 Xn16 Un G2021 Un G2022 2023 Un G2024 Un G2025 4 Functions 2 Setting procedures are as follows a Check that Operating condition setting request Yn2 is OFF b Set the alarm item alarm value alarm reset method and alarm delay time in the buffer memory For the address of buffer memory for alarm 1 and alarm 2 refer to Chapter 6 c Set Operating condition setting request Yn2 to ON Operation starts at each set value and then Operating condition setting completion flag Xn2 is turned ON d Check that Operating condition setting completion flag Xn2 becomes ON and then set
111. maintenance 1 No damage on this product 2 No abnormality with LED indicators 3 No abnormal noise smell or heat Periodical maintenance Once every 6 months to 1 year 4 Confirm there is loosing in installation wire connection to terminal blocks and the connection of the connectors Check these items under the power failure condition Storage Precautions NCAUTION e To store this product turn off the power and remove wires and put it in a plastic bag For long time storage avoid the following places Failure to follow the instruction may cause a failure and reduced life of the product Places the Ambient temperature exceeds the range 25 to 75 C Places the Relative humidity exceeds the range 5 9596 or condensation is observed Dust corrosive gas saline and oil smoke exist and vibration and frequent physical impact occur Places exposed to rain or water drop Disposal Precautions NCAUTION e Dispose of the product as an industrial waste Revision history Instruction Manual Number is provided at the bottom of the cover page Printed date Instruction Manual Description of revisions July 2012 IB 63722 First edition This manual does not guarantee to protect or does not give permission to any industrial property and any related rights Also our company shall not be held any responsible for any issues related to industrial properties due to product usage described in this ma
112. mat Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 999999999 For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit Unit can be determined by the electric energy and the multiplier of the reactive energy Un G100 as shown below Electric energy multiplier of the reactive energy Unit Un G100 5 x10 kvarh 4 x10 kvarh 3 x10 kvarh 2 x10 kvarh 1 x10 kvarh c Update timing It will be updated every measuring cycle 500 ms 6 3 4 CH1 periodic electric energy 1 Un G114 115 CH1 periodic electric energy 2 Un G116 117 Stores the periodic electric energy 1 and periodic electric energy 2 The periodic electric energy of the consumption side is measured For specific usage procedures for the periodic electric energy refer to section 4 2 2 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 999999999 For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit Unit can be determined by the electric energy and the multiplier of the reactive energy Un G100 as shown below Electric energy multiplier of the reactive energy Unit Un G100 5 x10 kWh 4 x10 kWh 3 x10 kWh 2 x10 kWh 1 x10 kWh c Update timin
113. me for which the output device is on This feature enables to acquire the electric energy needed during device operation or energy per tact 99 Equipped with the current measuring mode where eight channels of current can be measured By selecting the current measuring mode using the intelligent function module Switch you can measure only the current through eight channels Note that the input output signals and buffer memory to be used in the current measuring mode are different from those used in the regular operation mode For details refer to Chapter 7 ES 2 System configuration Chapter 2 System Configuration 2 1 Applicable system The following describes applicable systems 1 Applicable module and the quantity of attachable pieces a When mounted with CPU module CPU module to which QE83WH4W can be attached and the number of attachable pieces are shown below Depending on the combination of the attached module and the number of attached pieces lack of power capacity may occur When attaching the module please consider the power capacity If the power capacity is insufficient reconsider the combination of modules to be attached Since the number of attachable modules are limited by the power module which used please refer to the notes on the 2 2 precautions for system configuration Applicable CPU Module Number of Remarks CPU Type CPU Model modules QOOJCPU QOOCPU Q01CPU QO2CPU High performance
114. minals gt 1 Stripping length of the used wire in use has to be 7mm Check the stripping length please use the strip gauge at the bottom of QE83WH4W main body lt gt Stripping length of the wire 7mm Applicable wire Single wire q1 2mm q0 5mm to q1 2mm Usable electric wire Stranded wire 1 3mm 0 5 mm to 1 3 mm 2 When using a stranded wire strand the wire edges to prevent thin wires from loosening Current input terminals 1 For the connection between the secondary terminal of current sensor EMU CT50 100 250 400 600 and current input terminals use twisted pair cable Applicable wire DM 2 e 2 Usable elsctric Wire Stranded wire 0 75 mm 0 5 0 75 mm 2 Use a solderless terminal to prevent thin wires from loosening No solderless terminal with insulation sleeve can be used Applicable solderless terminal R1 25 3 3 It is recommended to cover the solderless terminals connecting electric cables with a mark tube or insulating tube 8 Setting and procedure for operation QE83WH4W 8 5 8 How to wire Follow the wiring diagram Figure 8 3 for external connection of QE83WH4W Figure 8 3 1 For a low voltage circuit 1 Power 2 source 0 side 35383 CH2 p EMU CT model Split current sensor 50 100 250 400 600 a Voltage transform unit QE8W H4VT Figure 8 3 2 When a high voltage circuit with a volta
115. module and check whether it is turned on If RUN LED is not turned on even after doing the above the Is the watchdog time an error module may have a failure Consult with a nearest sales agent or our company branch for the symptom of the failure Is the module properly attached to Check the module attachment status the base unit Is the slot type set to empty in the l O assignment setting of the PC Set the slot type to Intelligent Section 8 5 1 parameter at GX Developer 10 2 2 When 8 LED ERR is turned on or flashing 1 If it is ON Table 10 4 When 8 LED is turned on Check item Action Reference Check latest error code Un G4500 and take a corrective action as described in section 10 1 After that reset CPU module and check whether it is turned on Did any error occur Section 10 1 If 8 LED is turned on even after doing the above the module may have a failure Consult with a nearest sales agent or our company branch for the symptom of the failure 2 If it is flashing Table 10 5 When 8 LED is flashing Check item Action Reference The set value may be out of range Check that the operating condition settings and the integrated value are correct Correct configuration or turning Error clear request Y1F ON Section 8 6 3 Did any error occur will clear the error When the error is cleared by Error clear Section 6 request Y1F the operation continues according to the Section 5 2 2 previous settings
116. n clock reer us Set the request of operating L Request of operating Condition setting Y2 to ON condition setting 22 TE mi ri RST Set the request of operating Module Flag for Request of Request of operating condition setting Y2 to OFF READY complete operating condition setting operating condition condition setting ia Figure 9 4 Example of a sample program 9 6 9 Programing 2 Measured data acquisition program X0 xi UO 78 4 H M 6100 DO Module Pala Multiplier of CH1 READY acquisition clock electric energy j UO Dv G102 02 lectric energy consumption omn UO 81M D4 7 CH1 periodic electric energy 1 oov UO pv G116 D6 H1 periodic electric energy 2 Qo U0 A 08 CH1 average current Acquire each type of the measured values of every second U0 o w 834 D10 CH1 average voltage UO DMOV 8402 D12 CH1 electric power U0 oMoy 6502 014 J CH1 reactive power UO PL Tjowv G702 D16 F CH1 power factor UO rpMoy G802 D18 CH1 frequency Figure 9 4 Example of a sample program continued 9 Programing 3 Periodic electric energy acquisition program X X2E 133 H Module Periodic Periodic electric READY electric energy measuring flag xO X2E 151 H f X energy 1 measuring Module Periodic READY electric ener
117. nd regeneration and the reactive energy to an arbitrary value write Integrated value setting target Un G51 and Integrated value setting value Un G52 53 into it and after that turn this request Yn3 to ON b When switching this request Yn3 from the OFF status to the ON status the integrated value setting value will be set When the integrated value setting is completed Integrated value setting completion flag Xn3 turns ON c When this request Yn3 is set to OFF Integrated value setting completion flag Xn3 turns OFF 3 Max min values clear request Yn4 a When the max min value data max min value and their date time of occurrence is reset this request Yn4 turns ON b After writing max min values clear item Un G56 switching this request Yn4 from the OFF status to the ON status will clear the max min values When clearing the max min data is completed Max min values clear completion flag Xn4 turns ON c When this request Xn4 is set to OFF Max min values clear completion flag Xn4 turns OFF 5 I O signal to CPU module 4 CH1 periodic electric energy 1 measurement flag Yn5 a When switching this signal Yn5 from the ON status to the OFF status CH1 periodic electric energy 1 is measured and stored in the buffer memory b When this signal Yn5 is turned OFF CH1 periodic electric energy 1 data completion flag Xn5 turns ON at the time that CH1 periodic electric energy 1 is che
118. nd then set CH1 alarm 1 reset request Yn9 to OFF d If the measured value goes below the upper limit ALM1 LED will turn off e After that if the measured value exceeds the upper limit CH1 alarm 1 flag Xn9 will turn ON again At the same time ALM1 LED flashes Upper limit j AN i LAN Alarm delay time Alarm delay time NOVO i iN ON CH1 alarm 1 flag Xn9 CH1 alarm 1 reset request Yn9 OFF OFF Flashing 1 ttt T a b c d e ALM1 LED OFF Figure 4 10 Procedure for resetting Alarm 1 flag alarm reset method auto reset 3 How to reset Alarm flag during self retention in the case the alarm reset method self retention only Refer to the procedure described in 2 1 4 Precautions during the alarm monitoring 1 When current demand time and electric power demand time are set to anytime except 0 second current demand and electric power demand become lower than the actual values closer to 0 immediately after the power source ON and the CPU reset When current demand and electric power demand are being monitored for their lower limit the alarm occurrence flag may turn ON Thus to avoid this from happening follow the procedure below a Set the alarm monitoring target to no monitoring immediately after the power source ON and the CPU reset b After passing for a 3 times longer period than the demand time set the alarm mo
119. ndix 2 Option devices Current sensor has a polarity directionality Be careful about it when installing the module Do not open the secondary side of current sensor Take care not entering any foreign objects such as chips and wire pieces into the module It may cause a fire failure or a malfunction In order to prevent the module from incoming foreign objects such as wire pieces during wiring work a foreign object preventive label is placed on the module While a wiring work is performed keep the label on the module Before operating the system peel off the label for heat release If the foreign object preventive label is not peeled and the system is in use residual heat inside the module may reduce the product life The wires to be connected to the module shall be put in a duct or fixed together by clamp If not the loosing and unstable wire or careless stretching results in poor contact of electric wires That may cause a breakage of the module or wire or a malfunction After wiring confirm whether there is a wiring forgetting or a faulty wiring They may cause a device malfunction a fire or an electric shock When removing the wires connected to the module do not pull wires as holding on their electric wire portions Push the buttons on the terminal and then remove the wire If the wires connected to the module are strongly pulled off it may cause a malfunction or a breakage to the module or the wire Tensile load 22N or less
120. ng the module 8 6 8 Setting and procedure for operation 7 5 Wiring 7 5 1 Precautions for wiring 1 The voltage transform unit QE8WH4VT is required for voltage input Refer to section 8 5 3 2 For the current circuit input Mitsubishi s current sensor is required Refer to section 8 5 3 3 Connect cables For connecting voltage transformer voltage transform unit and current transformer refer to the corresponding wiring diagram 4 Do not install the input signal wire together with the main circuit lines or power cables Keep a distance as below Except for the terminal input part Failure to do so may result in malfunction due to noise Conditions Distance Power line of 600V or less and 600A or less 300mm or more Other power line 600mm or more 5 For input wiring of the measurement circuit use separate cables from other external signals in order to prevent from AC surge and induction 6 Keep any object off the cables 7 Protect cable coating from scratch 8 Cable length should be routed in length with a margin please take care to avoid causing stress to pull the terminal block Tensile load less than 22N 9 In actual use please connect the SLD terminal to a shield 8 Setting and procedure for operation 8 5 2 How to connect wires 1 Follow the wiring diagram for external connection to QE83WH4W 2 Use appropriate electric wires as described below lt Voltage input ter
121. nitoring target again and start the alarm monitoring 4 Functions 4 2 5 Test function This function is to output pseudo fixed value to a buffer memory for debugging sequence program The value can be output to the buffer memory without input of voltage and current 1 How to use the test function 1 Using the intelligent function module switch setting you can start the test mode to output the fixed value 2 For procedure for the intelligent function module switch setting refer to 8 6 2 3 To finish the test mode the set value is returned by the intelligent function module switch setting and after that it enters to a normal operation by resetting it It resumes with the previous set value electric energy and periodic electric energy 2 Content of fixed output For the value to be output to the buffer memory refer to Table 6 1 to 6 3 in 6 1 Buffer memory assignment 3 LED display when using the test function All LED lights 4 I O signals when using the test function Unit READY Xn0 only ON Other input and output signals are all OFF 5 Precautions for using the test function Because fixed output is output to the buffer memory isolate the actual device to avoid unexpected operation before running the sequence program 4 Functions 4 2 6 Setting function for integrated value This function is to set integrated value electric energy consumption regeneration and reactive energy consumption lag to
122. nual 2012 MITSUBISHI ELECTRIC CORPORATION Table of Content Safety precautions TPR CEP CEP OITO Tere eet rieCee ee TEL LE CLLELCLECLCLLLLELLTITCLTEL LED CLOITLLTEOCULDILTLD CLCCCCLLTILD TEC ILL TLECOITE TELLIET A 1 Revision history wassuuasausassusausuuassuuasavsssuuuSausauaNsaususassuuaNassRuaNsaussuuueuusRausausrsaussssusuUsusEssuEsaussuaussUsSausauarsausesausuUsRuESRRUE A 5 Table of content SSCP CELE CC ELL ECE RCE CCLEE PE CECE CC CECE CC CREEL CORT CCe EE EEOC CCPL OCEECEREE CE ELECER CECE ETEE CELE EEC CCEE EEC EEE REECE CECE OEE Pe COC tie A 6 Compliance with the EMC and Low Voltage Directives PE AE N E EEN EA E E E A 8 Product configuration PTET A A T TETE T TE TAT TE TETEP TETTE BIB A 8 Chapter 1 Overview 1 1 1 1 Features fee See ee eae A A T A Cues SiuebOeus SectenentecbsewtsuesseGnGuenserbaectGadeseeusestiersneenSueessntsucteecsneetbauesecuecsbies 1 1 Chapter 2 System Configuration 2 1 2 4 2 1 Applicable system eC E teed eee ee eee ee wee ee Cents eeane cect Ra ER RENRa RR RUN RURNaSNaRERa s uauR a E ER NudNa pau cunedveneussiesseusesreeds 2 1 2 2 How to check the function version serial number and module version mmm 2 3 Chapter 3 Specifications 3 1 3 3 3 1 General specifications TTT TTE TETE TTET TT TERE TTT TAT TEET TTT T TT 3 1 3 2 Electrical and mechanical specifications Wales ENA A E T NE AEN SURE ESRRUE 3 2 Chapter 4 Functions 4 1 4 15 4 1 List of functions E E E E N E T E E E T a 4 1 4 2 Functions in detail a EEEE E
123. on 3 Programming conditions a Setting the operating conditions Phase wire Three phase 4 wire Input voltage 220 380 V Primary current 250A Current demand time 30 sec Electric power demand time 30 sec Primary voltage of VT 0 Secondary voltage of VT 0 Primary current of CT 0 b Alarm monitoring setting Alarm 1 item Current demand upper limit Alarm 1 value 100000 100 A Alarm 1 reset method Auto reset Alarm 1 delay time 5 sec Alarm 2 item Current demand upper limit Alarm 2 value 120000 120 A Alarm 2 reset method Self retention Alarm 2 delay time 5 sec 9 2 9 Programing QE83WH4W TTT c Data acquisition clock setting Output period of data acquisition clock 1000 1sec 4 Before creating a program Before creating a program attach QE83WH4W to the base unit and connect it to external devices Eurrent sensor EMU CT250 Voltage transform unit QE8WH4VT og mum j Power Sio e E M BM M L source 0 side na Hoe jn s j e e E Load 1 Figure 9 3 Example of wiring using a sample program 9 Programing eet 5 Sample programming a List of devices Table 9 2 List of devices QE83WH4W Device Function DO Device that stores Multiplier of electric energy D2 D3 Device that stores electric en
124. on 2000h measuring clock is set out of range to 86400000 in the double word 6 2 12 format 32 bit integer 2001h CH1 2021h CH3 row Current Primary current is set out of Drill d Hv 2 T Section 2041h CH5 2061h CH7 measuring range put 9 pimay 6 2 3 2002h CH1 2012h CH2 Low 2022h CH3 2032h CH4 Current Current demand time is set outof Set the current demand time within Section 2042h CH5 2052h CH6 measuring range the range of 0 to 1800 seconds 6 2 4 2062h CH7 2072h CH8 2003h CH1 2013h CH2 Low Current Alarm 1 item is set out of range Set the alarm 1 item within the range Section 10 1 10 Troubleshooting Error code Error Measuring e Descriptions Action Reference HEX level mode 2023h CH3 2033h CH4 measuring of 0 to 8 6 2 9 2043h CH5 2053h CH6 2063h CH7 2073h CH8 2004h CH1 2014h CH2 Low 2024h CH3 2034h CH4 Current Set the alarm 2 item within the range Section 2044h CH5 2054h CH6 measuring Alarm 2 item is set out of range of 0 to 8 6 2 9 2064h CH7 2074h CH8 2005h CH1 2015h CH2 Low 2025h CH3 2035h CH4 Current Alarm 1 reset method is set out Set the alarm 1 reset method within Section 2045h CH5 2055h CH6 measuring of range the range of 0 to 1 6 2 11 2065h CH7 2075h CH8 2006h CH1 2016h CH2 Low 2026h CH3 2036h CH4 Current Alarm 2 reset method is set out Set the alarm 2 reset method within Section
125. on 4 2 1 b Unit x10 A Unitis fixed c Update timing It will be updated every measuring cycle 500 ms if it exceeds the current max value or goes under the current min value 6 17 6 Buffer memory 6 3 10 Year of time of CH1 max current demand Un G222 month and day of time of CH1 max current demand Un G223 hour and minute of time of CH1 max current demand Un G224 second and day of the week of time of CH1 max current demand Un G225 year of time of CH1 min current demand Un G228 month and day of time of CH1 min current demand Un G229 hour and minute of time of CH1 min current demand Un G230 second and day of the week of time of CH1 min current demand Un G231 Stores year month day hour minute second and day of the week of time when CH1 max current demand Un G220 221 and CH1 min current demand Un G226 227 were updated 1 Details of stored data a Storage format As indicated below data are stored as BCD code in the buffer memory Buffer memory address Storage format b15 bi2bl1 b8 b7 b4b3 b0 Fee J ia fo 7 eg Year 2010 Un G222 ne anb i 2010h Un G228 se CEU Year b15 b12 bit b8b7 b4 b3 id pO l ka TE e g July 30 Un G229 e g 10 35 Un G224 1035h Un G230 Hour Minute b15 bi2bi1 b8 b7 b4b3 b0 i e g 48 sec Friday EELDAS at gii d 4805h T
126. ondition setting completion flag 5 2 Operating condition setting request 5 5 Output signal wandausbecedauenteedauasOcslaveadetensceceuebeccdeea 5 5 P Periodic electric energy 4 1 4 7 Periodic electric energy 1 data completion flag X n OPEM 5 3 Periodic electric energy 1 measurement flag 5 6 Periodic electric energy 1 reset completion flag we Sele u ee ecculsuceesceeucceccueutesccseescuucveuccccesuceustceuccccnceucues 5 3 Periodic electric energy 1 reset request 5 6 Periodic electric energy 2 data completion flag PCPEETY TET E AE E Ee Cre err eee reer AOE eee rere errr eee eer reece cer 5 3 Periodic electric energy 2 measurement flag 5 6 Periodic electric energy 2 reset completion flag mT AA 5 3 Periodic electric energy 2 reset request 5 6 Periodic electric energy reset mm 4 8 Primary Ccurrent mmHRAA M MMH IRRRHHHRMRHRHHMRMHMPMRMSMMSH D 4 4 Primary voltage m A 4 4 Programming T P 9 1 S Solderless terminal A 8 8 T Test T 4 1 4 1 5 Test function T 4 1 5 Troubleshooting 10 1 U Upper lower limit alarm monitoring 4 1 4 11 W Wiring diagram m el 8 9 Warranty For using this product please thoroughly read the following product warranty descriptions
127. orage or handling carelessness or fault and failures arising from the design contents of hardware or software you use 2 Failures arising from modification you performed on the product without prior consent of our company 3 Failures occurring in the event that the product is assembled into the device you use and that are acknowledged as avoidable if the device is equipped with a safety mechanism that comply with the legal regulations applicable to the device or with functions architecture which are considered as necessary to be equipped under conventions of the industry 4 Failures due to accidental force such as a fire abnormal voltage etc and force majeure such as an earthquake thunderstorm wind flood etc 5 Failures due to matters unpredictable based on the level of science technology at the time of product 6 Other failures which are beyond responsibility of our company or which you admit that our company is not held responsible for 2 Fare Paying Repair Period after Production Discontinued 1 The period our company may accept product replacement with charge shall be seven 7 years after production of the product is discontinued Production stoppage shall be announced in the technical news etc of our company 2 The product including spare cannot be supplied after production is discontinued 3 Exemption of Compensation Liability for Opportunity Loss Secondary Loss etc Our company shall not be liable to compensate for
128. ore band using the screw 2 6 Attach the core cover and fix it with the band 1 7 Connect the secondary terminal with multiple circuit power measuring module turn the secondary short Switch into open and then attach the terminal cover 2 To attach 5 A current sensor to the secondary side of current transformer 5A rating Transfix EMU2 CT5 4W current sensor to the secondary side wire of current transformer 5A rated Make sure to use it in a correct combination with 5 A current sensor conversion cable EMU2 CB Q5B 4W EMU2 CT5 4W has polarities Make sure to connect to the right symbol on the terminal Power source side k side load side I side To terminals of power gt measurement module QE83WH4W 5 A current sensor EMU2 CT5 4W 5 A current sensor cable EMU2 CB Q5B 4W m How to attach EMU2 CT5 4W Follow the procedure below to attach the cable to the target circuit 1 Slide the lock pin to the arrow direction 2 Put the electric wire through the clamp and close the clamp again 3 Use your finger to hold the clamp in the full close position Core and push the lock pin until it locks Lock pin Primary conductor Cable 8 Setting and procedure for operation QE83WH4W The lock pin is made of metal If you let it touch electrically charged portions it may cause electric shock or device failure or fire Be careful handling the lock pin Physical impact to the core may cause breakage It m
129. r 2 System configuration b Checking on the System monitor dialog box Product Information List To display the system monitor select Diagnostics System monitor and click the Product Information List button of GX Developer Product Information List Slot Type Series Model name Points I 0 No Master PLC Serial No Ver Product No PLC PLC QOOUJCPU n 131020000000000 B 140115140218032 B 0 0 Intelli Q QE83UHAW 32pt 0000 140410000000000 B 0 1 None i 0 2 None Es 0 3 None 0 4 None CSV file creating he serial number displayed on the Product Information List dialog box of GX Developer may differ from that on the rating plate and on the front of the module The serial number on the rating plate and front part of the module indicates the management information of the product The serial number displayed on the Product Information List dialog box of GX Developer indicates the function information of the product he function information of the product is updated when a new function is added 3 Specifications Chapter 3 Specifications 3 1 General specifications Item Specifications Phase wire system three phase 4 wire Voltage circuit 63 5 10 277 480V AC x Selected from 63 5 110V 100 173V 105 182V 110 190V 115 199V 120 208V 127 220V 200 346V 220 380V 230 400V 240 415V 242 420V 250 430V 254 440V 265 460V 277 480V AC Each value refers
130. r Alarm 1 reset method 0 RW O 0 Pr Alarm 1 delay time 3 w o n a 1 399 E Pr Alarm 2 item 0 RW O 2 4 6 eme o rw s ppm p Pr Alarm 2 reset method 0 JRW O 1 fee Fee Pr Alarm 2 dela time 0 CUT RW YO 210 220 230 750 Integrated value setting target aire Or Integrated value setting value Integrated value setting value setting value Max minvaluesclearitem 0 W 0 E En data acquisition clock 1 EVER if te power failure is restored data is held because data is backed up by the nonvolatile memory 2 For the procedure for using the test mode refer to section 4 2 5 6 1 6 Buffer memory QE83WH4W 2 Measurement sections CH1 Un G100 to Un G999 CH2 Un G1100 to Un G1999 CH3 Un G2100 to Un G2999 Table 6 2 Measurement sections 1 3 B iene P 3 2 reactive energ Systemarea eee Electric energy consumption o R O 4101000 1201000 1301000 Electric energy regeneration o R O 1102000 1202000 1302000 Electric energy consumption lag 1103000 1203000 1303000 System area Periodic electric energy1 IR O 104000 1204000 1304000 IR O 1105000 1205000 1305000 Periodic electric energy2 System area Multiplier of current E d R s 13 3s 3 d Systemarea i ae ee Md 1 phase current oo R 210100 220100 230100 Md 2 phase current o R 210200 220200 230200 210300
131. r limit W Electric power demand lower limit x10 kW P facto limit ower factor upper imi 1096 Power factor lower limit Voltage L N upper limit 3 hie x10 V Voltage L N lower limit b Turn Operating condition setting request Yn2 from OFF to ON to enable the setting 2 Default value It is set to 0 6 11 6 Buffer memory 6 2 8 CH1 alarm 1 reset method Un G14 CH1 alarm 2 reset method Un G24 Set the reset method of the alarm1 and alarm 2 For differences in behavior of alarm monitoring for different reset methods refer to 4 2 4 2 1 Setting procedure a Set the reset method for alarm 1 and 2 in the buffer memory Setting range is as follows Setting value Description 0 Self retention 1 Auto reset b Turn Operating condition setting request Yn2 from OFF to ON to enable the setting 2 Default value It is set to self retention 0 6 2 9 CH1 alarm 1 delay time Un G15 CH1 alarm 2 delay time Un G25 Set the alarm delay time for the alarm 1 and alarm 2 Alarm delay time means a grace period that takes from the moment when it exceeds the upper limit or goes under the lower limit of the alarm 1 value or alarm 2 value until the alarm flag is turned ON For detailed behavior refer to 4 2 4 2 1 Setting procedure a Set the delay time for alarm 1 and alarm 2 in the buffer memory Configurable range 0 to 300 seconds Set the value in seconds b Turn Operating
132. r monitoring program XIF U0 232 N MOV 64500 D10 Flag for error Latest error code occurrence SET YSF Error occurs 251 END Figure 9 7 Example of a sample program continued 9 16 QE83WH4W Acquire each type of the measured values of every 0 5 second Output ON to Y30 when the alarm 1 occurs Output ON to Y31 when the alarm 2 occurs Set the CH1 Alarm 2 reset request to ON Set the CH1 Alarm 2 reset request to OFF Output ON to Y32 when the alarm 1 occurs Output ON to Y33 when the alarm 2 occurs Set the CH2 Alarm 2 reset request to ON Set the CH2 Alarm 2 reset request to OFF Output ON to Y34 when the alarm 1 occurs Output ON to Y35 when the alarm 2 occurs Set the CH3 Alarm 2 reset request to ON Set the CH3 Alarm 2 reset request to OFF Acauire the latest error code Output ON to Y3F when an error occurs 10 Troubleshooting Chapter 10 Troubleshooting 10 1 List of error codes When the data are written to the CPU module from this module or when a reading error occurs error codes will be stored into the following buffer memory Table 10 1 Latest error code storage destination upon error occurrence Latest error code Time of error occurrence Un G4500 Un G4501 to Un G4504 Table below shows error codes Table 10 2 List of error codes Error code Error Measuring A
133. rage format Data are stored as double word 32 bit signed binary in the buffer memory If the power is negative represents the leading reactive power regenerative or consumption Data range 999999999 to 999999999 999999 999 to 999999 999 kvar For restrictions for measured data including resolution and measuring range refer to section 4 2 1 The symbols prefixed to the data have the following meaning Minus Lead reactive power Plus Delayed reactive power b Unit x10 kvar Unitis fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 24 CH1 apparent power Un G602 603 Stores the total apparent power 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 999999999 0 000 to 999999 999 kVA For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 kVA Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 25 6 Buffer memory SEM l a eens 6 3 25 Multiplier of CH1 power factor Un G700 The multiplier of the power factor is stored 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 3 fixed b Update timing Because it is fixed at 3 there is no update 6 3 26 CH1 power factor Un G702 703 Stores the
134. rimary current of CT is disabled CH1 primary current CT1 primary current of CT Current sensor Setting value Description 0 Any setting 1 6600 EMU2 CT5 1 50A EMU CT50 2 100A EMU CT100 3 250A EMU CT250 4 400A EMU CT400 5 600A EMU CT600 501 5 5A 502 6 5A 503 7 5 5A 504 8 5A 505 10 5A 506 12 5A 507 15 5A 508 20 5A 1 6600 509 25 5A However this setting is 510 30 5A disabled 511 40 5A 512 50 5A ue 513 60 5A 514 75 5A 515 80 5A 516 100 5A 517 120 5A 518 150 5A 519 200 5A 520 250 5A 521 300 5A 522 400 5A 6 Buffer memory aaa a ee CH1 primary current m CT1 primary current of CT Current sensor Setting value Description 523 500 5A 524 600 5A 525 750 5A 526 800 5A 527 1000 5A 528 1200 5A 1 6600 529 1500 5A However this setting is EMU2 CT5 530 1600 5A disabled 531 2000 5A 532 2500 5A 533 3000 5A 534 4000 5A 535 5000 5A 536 6000 5A b Turn Operating condition setting request Yn2 from OFF to ON to enable the setting Refer to 5 2 2 1 2 Default value It is set to 100 A 2 6 Buffer memory 6 2 4 6 2 5 CH1 current demand time Un G3 Set a time duration for which the average fluctuation of current demand is measured from the measured current value If current demand time is set short
135. s Chapter 4 Functions 4 1 List of functions Functions of QE83WH4W are provided in Table 4 1 The n that is used in this and later chapters for example Xn0 YnO Un GO etc refers to the number that appears at the beginning of QE83WH4W Table 4 1 List of Functions Rare Reference No Function Descriptions section Measurement Periodic electric energy Hold max min values Upper lower limit alarm monitoring Integrated value setting Current measuring mode function It measures current current demand voltage L L voltage L N electric power reactive power apparent power electric power demand power factor frequency effective energy consumption regeneration reactive energy consumption lag and sequentially stores the records into a buffer memory The electric energy only for a period of time when a certain output signal is ON will be stored in the buffer memory Periodic energy 1 and 2 can be measured independently For current demand line voltage phase voltage electric power demand and power factor each maximum minimum values and date time of occurrence are stored Of current demand line voltage phase voltage electric power demand and power factor you can select two items for which their upper lower limit can be monitored If it exceeds the upper limit or goes below the lower limit the specified input signal is turned on Selecting the test mode using the intelligen
136. signal Xn2 turns ON Phase wire system Un GO Input voltage Un G1 Primary current Un G2 1002 2002 Current demand time Un G3 1003 2003 Electric power demand time Un G4 1004 2004 Primary voltage of VT Un G5 Secondary voltage of VT Un G6 Primary current of CT Un G7 1007 2007 Alarm 1 item Un G11 1011 201 1 Alarm 1 value Un G12 13 1012 1013 2012 2013 Alarm 1 reset method Un G14 101 4 2014 Alarm 1 delay time Un G15 1015 2015 Alarm 2 item Un G21 1021 2021 Alarm 2 value Un G22 23 1022 1023 2022 2023 Alarm 2 reset method Un G24 1024 2024 Alarm 2 delay time Un G25 1025 2025 Output period of data acquisition clock Un G60 61 b When Operating condition setting request Yn2 is turned OFF this signal Xn2 turns OFF 5 I O signal to CPU module 4 Integrated value setting completion flag Xn3 a When Integrated value setting request Yn3 is turned ON and set of each integrated value such as electric energy consumption electric energy regeneration and reactive energy consumption delay is completed this signal Xn3 turns ON b When Integrated value setting request Yn3 is turned OFF this signal Xn3 turns OFF 5 Max min values clear completion flag Xn4 a When Max min values clear request Yn4 is turned ON and the data of max min value maximum value minimum value and their date and time of occurrence are cleared this signal Xn4 turns ON
137. st CH 8600 D bendorf Phone 36 0 1 431 9726 Phone 41 0 44 802 28 80 Fax 36 0 1 431 9727 Fax 41 0 44 802 28 28 Beijer Electronics SIA LATVIA GTS TURKEY Ritausmas iela 23 Bayraktar Bulvari Nutuk Sok No 5 1V 1058 Riga TR 34775 Yukari Dudullu Umraniye ISTANBUL Phone 371 0 784 2280 Phone 90 0 216 526 39 90 Fax 371 0 784 2281 Fax 90 0 216 526 3995 Beijer Electronics UAB LITHUANIA CSC Automation Ltd UKRAINE Savanoriu Pr 187 4 B M Raskovoyi St LT 02300 Vilnius UA 02660 Kiev MITSUBISHI ELECTRIC Phone 370 0 5 232 3101 Fax 370 0 5 232 2980 Phone 4 380 0 44 494 33 55 Fax 380 0 44 494 33 66 Mitsubishi Electric Europe B V FA European Business Group Gothaer Stra e 8 D 40880 Ratingen Germany FACTORY AUTOMATION Tel 49 0 2102 4860 Fax 49 0 2102 4861120 info mitsubishi automation com www mitsubishi automation com
138. stomer acknowledges that it should be used for limited purpose only and agrees not to require special quality Also if you are considering to use this device for purposes that are expected to greatly affect human life or property and require high reliability especially in safety or control system such as aviation medical care railroad combustion fuel device manned carrier device entertainment machine safety equipment please consult with our service representative to exchange necessary specifications End of page Customer Service Please contact us at the following locations 1 8 Midori cho Fukuyama shi Hiroshima 720 8647 Japan Phone 084 926 8142 When exported from Japan this manual dose noto require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice sa MITSUBISHI ELECTRIC CORPORATION uy 2012 LY303Z743G91 MITSUBISHI ELECTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EURASIAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE B V EUROPE GEVA AUSTRIA ALFATRADE Ltd MALTA TOO Kazpromavtomatika KAZAKHSTAN German Branch Wiener Stra e 89 99 Paola Hill Ul Zhambyla 28 Gothaer Stra e 8 AT 2500 Baden Malta Paola PLA 1702 KAZ 100017 K
139. t function module switch enables pseudo storage of the specified value into the buffer memory even with non existence of input from voltage and current sensor Using this module you can create a sequence etc Setting integrated value electric energy consumption regeneration and reactive energy consumption lag to any value By selecting the current measuring mode using the intelligent function module switch you can measure eight channels of current and sequentially store the records into the buffer memory Section Section 4 2 2 Section 4 2 3 Section Section Section Chapter 7 4 Functions 4 2 Functions in detail 4 2 1 Measuring functions 1 Measured items Measured items of each channel are described as follows Each measured item is stored in the buffer memory every 500 ms Measured items Details Current 1 phase current 2 phase current 3 phase current Neutral current Average value current Current demand The average of fluctuation for the set period of current demand time is indicated 1 phase current demand 2 phase current demand 3 phase current demand Neutral current demand Max value Min value Date of max value occurrence Date of min value occurrence Voltage Voltage V12 Voltage V23 Voltage V31 average value voltage L L Max value of the voltage L L
140. the response to change of current will be quick however the fluctuation range may be too large Adjust the duration according to the load and purposes 1 Setting procedure a Set current demand time in the buffer memory Configurable range 0 to 1800 seconds Set the value in seconds b Turn Operating condition setting request Yn2 from OFF to ON to enable the setting Refer to 5 2 2 1 2 Default value It is set to 120 seconds CH1 electric power demand time Un G4 Set a time duration for which the average fluctuation of electric power demand is measured from the measured power value If electric power demand time is set short the response to change of power will be quick however the fluctuation range may be too large Adjust the duration according to the load and purposes 1 Setting procedure a Set electric power demand time in the buffer memory Configurable range 0 to 1800 seconds Set the value in seconds b Turn Operating condition setting request Yn2 from OFF to ON to enable the setting Refer to 5 2 2 1 2 Default value It is set to 120 seconds 6 Buffer memory ae l HA D Crr H nl 6 2 6 CH1 alarm 1 item Un G11 CH1 alarm 2 item Un G21 Set which measuring item will be monitored for the upper lower limit alarm Alarm 1 and 2 operate independen 1 Setting procedure a
141. tion 6 2 3 Un G3 Un G1003 Un G2003 Current demand time Section 6 2 4 Un G4 Un G1004 Un G2004 Electric power demand Section 6 2 5 time Un G5 Common to all CHs Primary voltage of VT Section 6 2 2 Un G6 Common to all CHs Secondary voltage of VT Section 6 2 2 Un G7 Un G1007 Un G2007 Primary current of CT Section 6 2 3 zl Module start address Hex Buffer memory address C DEO HEX Monitor format Bit amp Word Display 16bit integer Value DEC C Bit C 32bit integer C HEX gt Figure 8 14 Dialog box to monitor all buffer memories a case where the module is attached to the slot 0 8 18 8 Setting and procedure for operation QE83WHAW 2 Set the Buffer memory 1 In the dialog box to monitor all buffer memories click the Device test button to display the Device test dialog box 2 In the Word device buffer memory specify the module initial address and buffer address and click the Set button to apply the setting Device test Word device buffer memory C Device Buffer memory Module start YO 0 Hex Address yj HEX v Setting value DEC 16 bit integer v Set Program Label reference program Execution history Setting condition Module start 0 Address E H Module start 0 Address C H Module start 0 Address B H Module start 0 Address 7 H Modiila start Addracc amp f Ll Figure 8 15 Device test dialog box a case where this module is a
142. to 0 5 I O signals to CPU module Chapter 5 I O signals for the CPU module 5 1 List of I O signals I O signals of QE83WH4W are listed in Table 5 1 Table 5 1 List of I O signals Output signal signal direction from CPU module to QE83WH4W Device Signal name Device Signal name XnO Module ready YnO Use prohibited Xn1 Data acquisition clock Yn1 Use prohibited Input signal signal direction from QE83WH4W to CPU module Xn2 Operating condition setting completion flag Yn2 Operating condition setting request Xn3 Integrated value set completion flag Yn3 Integrated value set request Xn4 Max min values clear completion flag Yn4 Max min values clear request Xn5 CH1 periodic electric energy 1 data completion flag Yn5 CH1 periodic electric energy 1 measurement flag Xn6 CH1 periodic electric energy 2 data completion flag Yn6 CH1 periodic electric energy 2 measurement flag Xn7 CH 1 periodic electric energy 1 reset completion flag Yn7 CH1 periodic electric energy 1 reset request Xn8 CH1 periodic electric energy 2 reset completion flag Yn8 CH1 periodic electric energy 2 reset request Xn9 CH1 alarm 1 flag Yn9 CH1 alarm 1 reset request XnA CH1 alarm 2 flag YnA CH1 alarm 2 reset request XnB CH2 periodic electric energy 1 data completion flag YnB CH2 periodic electric energy 1 measurement flag XnC CH2 periodic electric energy 2 data completion flag
143. to Un G999 CH2 Un G1100 to Un G1999 CH3 Un G2100 to Un G2999 6 3 1 Multiplier of CH1 electric energy Un G100 Multiplier of electric energy are stored As to how the multiplier is determinate refer to section 4 2 1 3 1 Details of stored data a Storage format Data are stored as 16 bit signed binary in the buffer memory Data range 5 to 1 b Update timing It will be updated when input voltage Un G1 primary current Un G2 and primary voltage of VT UnXG5 are set 6 3 2 CH1 electric energy consumption Un G102 103 CH1 electric energy regeneration Un G104 105 Stores the electric energy of the consumption side and the regeneration side will be stored 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 999999999 For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit Unit can be determined by multiplier of CH1 electric energy Un G100 as shown below Multiplier of CH1 electric Unit energy Un G100 5 x10 kWh 4 x10 kWh 3 x10 kWh 2 x10 kWh 1 x10 kWh c Update timing It will be updated every measuring cycle 500 ms 6 14 6 Buffer memory Seaway EEE 6 3 3 CH1 reactive energy consumption lag Un G106 107 Delayed consumption of the reactive energy is stored 1 Details of stored data a Storage for
144. to attach the sensor in the TN Fina T correct orientation Direction from power source NI o conductor side K to load side L is indicated with the fifi x arrow F 3 Make sure no dust or foreign object is attached i i i on the split core surface and after that close the d movable core Lift the movable core until the Sus EA e a sni stoppers are firmly locked When the hooks on both side of movable core are locked to the stoppers you will hear click sound twice 4 Put a binding cable through a hole for fixing the current sensor and Nasrdin then tie it with the cable Do not tie it too tightly Holes for fixing the 3 x2 i oo current sensor are located on both side of the current sensor E 5 Cut off the extra portion of binding cable using a nipper etc to NS avoid interference of the cable 6 Lift a protective cover of the secondary terminal by holding the center ne portion of the protective cover and remove it And then connect the current Cable given sensor cable Check the terminal symbols printed on the direction secondary terminal surface so that connection is performed Binding band qo Binding band correctly v S pplementary nocere eee ion e When opening the movable core on current sensor do not widen the hook for fixing the movable core too widely It may break the hook e Refer to the table below for appropriate size of electric wires EMU CT50 EMU CT100 EMU CT250 EMU CT400 EMU CT600 Usab
145. to section 4 2 1 2 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99 999 999 V For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 V Unit is fixed c Update timing It will be updated every measuring cycle 500 ms if it exceeds the current max value or goes under the current min value 6 Buffer memory ERST lu A Rom o M i He 11 6 3 16 Year of time of CH1 max voltage L L Un G322 month and day of time of CH1 max voltage L L Un G323 hour and minute of time of CH1 max voltage L L Un G324 second and day of the week of time of CH1 max voltage L L Un G325 year of time of CH1 min voltage L L Un G328 month and day of time of CH1 min voltage L L Un G329 hour and minute of time of CH1 min voltage L L Un G330 second and day of the week of time of CH1 min voltage L L Un G331 Year of time of CH1 max voltage L N Un G334 month and day of time of CH1 max voltage L N Un G335 hour and minute of time of CH1 max voltage L N Un G336 second and day of the week of time of CH1 max voltage L N Un G337 year of time of CH1 min voltage L N UnXG340 month and day of time of CH1 min voltage L
146. to the primary voltage of voltage transform unit QE8WH4VT Current circuit 50 A 100 A 250 A 400 A 600A AC Current sensor is used Each value refers to the current at the primary side of current sensor 5AAC Current sensor is used together with current transformer CT and the primary side current is configurable up to 6000 A Allowable tolerance of main module Current current demand 1 0 100 of the rating excluding current sensor i Voltage t1 096 100 of the rating Electric power electric power demand 1 0 100 of the rating Reactive power 1 0 100 of the rating Apparent power x1 096 100 of the rating Frequency 1 0 45 65 Hz range of the rating Power factor 3 0 against the electric angle 90 Electric energy 5 100 range of the rating power factor 1 Reactive energy 10 100 range of the rating power factor 0 Measurable circuit count 3 circuits 3 channels under the same voltage system or 8 circuits 8 channels in the current measuring mode Data update cycle 500 ms 100 ms in the current measuring mode Response time 2 seconds or less Backup for electric blackout Backup is made using nonvolatile memory Stored items settings the max min values and time of occurrence electric energy consumption regenerated reactive energy consumption lag and periodic electric energy 32 points I O assignment intelligence 32 points 1 Voltage input is required
147. torage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99 999 999 V For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 V Unit is fixed c Update timing It will be updated every measuring cycle 500 ms 6 19 6 Buffer memory ESSERE l Jd O dll 6 3 14 CH1 average value voltage L L Un G314 315 CH1 average value voltage L N Un G316 317 Stores the average line voltage and the average phase voltage For procedure for storing the average voltage using phase wire system refer to 4 2 1 2 1 Details of stored data a Storage format Data are stored as double word 32 bit signed binary in the buffer memory Data range 0 to 99999999 0 to 99 999 999 V For restrictions for measured data including resolution and measuring range refer to section 4 2 1 b Unit x10 V Unitis fixed c Update timing It will be updated every measuring cycle 500 ms 6 3 15 CH1 maximum value voltage L L Un G320 321 CH1 minimum value voltage L L Un G326 327 CH1 maximum value voltage L N Un G332 333 CH1 minimum value voltage L N Un G338 339 Stores the max min values of the voltage among in between wires and phases For procedure for storing the max min voltage refer
148. ts for the CPU module Attachable base unit QE83WH4W can be attached to any I O slot of the basic base unit and expansion base unit 1 2 1 In the case of dual CPU it can be attached only to an expansion base unit It cannot be attached to the base unit 2 It has to be within the range of I O slots of the CPU module Applicable software package QE83WH4W supported software packages are as follows a Software package for sequencer GX Works2 SW1DNC GXW2 Sequencer engineering software MELSEC sequencer programming software cos Devetoper SM nb eC APEN n in the model name is 4 or larger 2 System configuration 2 2 How to check the function version serial number and module version 1 How to check the module version It can be checked with the serial number label placed on the right side of QE83WHAW Module version Serial number 2 How to check the function version and serial number a Checking on the front of the module The serial number and function version on the rating plate is shown on the front at the bottom of the module QE83WH4W k A AAA j fe lee BS fp VA Iz ic em w T9 2 Ten Je a FAG CA NV ZV AK ze mero SO OO OO Ke fog BY ps T fe pk AS ES LENS 1406111415700018 lt Function version V LAA DOS m m i t serial numbe
149. ttached to the slot 0 3 Change the setting in 2 4 In the section of bit device setting in the device test dialog box select Y2 and click the FORCE ON button 5 When the setting is completed without any problem the Device X2 changes to ON Check this using the procedure as follows a From the Online menu select Monitor Device batch The dialog box to monitor all devices is displayed b Set X0 to the device and click Start monitor c Check that Device X2 is in the ON status lil Device batch monitor 1 Device XD Monitor format Bit amp Word Display 16bit integer Value DEC T O set value Reference program C Bit C 32bit integer HEX j m n ger MAIN C Word C Real number single precision C Real number double precision _Stert manitor_ C ASCII character Stop monitor Device r gp c maos 47654 sz No 3 3G xo 0000 oo000 oooo q190h 5 LOSS x10 0000 0000 0000 0o o Figure 8 16 Checking the device X2 in the dialog box to monitor all devices 6 After checking that the device X2 is in the ON status select Device Y2 in the dialog box of device test and then click the FORCE OFF button Setting is completes 7 If the Device X2 is not in the ON status this means an error because the set value is out of range ERR LED is flashing Modify the setting and change the device Y2 to the OFF status then change it bac
150. tting manually on the GX Developer Initial setting program Setting Input voltage and primary current Data acquisition clock Xn8 is ON Measured data acquisition program Acquiring the electric current electric energy amount etc Creating a program for the Program for periodic electric energy function function to be used Instruction as to whether or notto measure the periodic electric energy Alarm monitoring function program Acquiring the alarm status and output in case of alarm occurrence Creating a program for the Error monitoring program f 9 prog function as needed I Vonitoring the error status and output in case of error occurrence Figure 9 1 Programming chart 9 1 9 Programing QE83WH4W 9 2 System configuration and usage conditions for sample program A sample program under the following system and the usage condition is shown below 1 System configuration QCPU QY40 Y30 to Y3F QX40 X20 to X2F QE83WHAW X YO to X Y1F Figure 9 2 Sample system configuration using a sample program 2 Setting conditions for the intelligent function of the module switch Setting is as follows Table 9 1 Setting the intelligent function of the module switch Eo Switch name Description 1 Not used 2 Not used 3 Not used 4 Measuring mode selection _ 0 Regular operating mode 5 Test mode transition 0 Normal operati
151. uffer memory 1 Check the current setting 1 From the Online menu select Monitor Buffer memory batch The dialog box to monitor all buffer memories After setting the address as shown below click the Module initial address Buffer memory address 0 Start monitoring button to check the current buffer memory status Set the initial address of this module Display 16 bit integer numerical value check the number in decimal 2 Check each item The following shows items for operating condition settings For specific setting value see the provided references Table 8 9 List of setting items C Word C Real number single precision Real number double precision C ASOI character Stop monitor Option setup Address FEDC BA98 7654 3210 0000 0000 0000 0100 0000 0000 0110 0101 0000 0000 0000 0010 0000 0000 0111 1000 0000 0000 0111 1000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 Device test Buffer memory address Item Reference CH1 CH2 CH3 Un GO Common to all CHs Phase wire system Section 6 2 1 Un G1 Common to all CHs Input voltage Section 6 2 2 Un G2 Un G1002 Un G2002 Primary current Sec
152. urrent sensor for low voltage circuit to the circuit Select an appropriate current sensor according to the current capacity of the circuit to be measured Item Specifications Model name EMU CT50 EMU CT100 EMU CT250 EMU CT400 EMU CT600 Primary current 50A 100A 250A 400A 600A V Supplementary NE LLLLLILILLLLLLLLLLIIII T O I OT I I N NMLLIXLS e Make sure that before connecting the cable the orientation of the current sensor is correct for attachment K to L is the correct direction K power source side L load side e The length of the cable to be used for wiring is 50 m max for the following device EMU CT50 EMU CT100 EMU CT250 EMU CT400 EMU CT600 m How to attach EMU CT50 CT100 CT250 Follow the procedure below to attach to the cable of the target circuit 1 Open the movable core as shown in the figure on the right Lift slowly the hooks located on both sides of the movable core and detach them from the stopper Do not force to open it You may Protective cover DN LER break the hook Movable core Movable core 2 Do not let the cable touch on the core spilt surface Thus carefully 9 9 E dan pass the cable from underneath Before passing the cable check the d direction symbols of K and L in order
153. use a malfunction or failure of the module e For installation and wiring works make sure that the power source is shut off for all outside phases If all phases are not turned off it may cause an electric shock or product damages When the input voltage of voltage transform unit is 55V or less voltage display will be OV by cut off The voltage maybe still applied even if the display is OV Touching the active wire is strictly prohibited Make sure shut off the switch and check the voltage was not been applied NCAUTION When using this product make sure to use it in combination with current sensor EMU CT series or EMU2 CT5 4W and Voltage transform unit QE8WH4VT Please not to exceed the ratings of this product for input of current sensor For further details please refer to current sensor manual to maintain the functionality and the accuracy of this product The available range of the voltage transform unit is from 63 5 110 to 277 480V AC When used in a circuit more than 227 480V AC voltage transformer is required Current sensor EMU CT50 EMU CT100 EMU CT250 EMU CT400 EMU CT600 is used only for low voltage circuit It cannot be used with a high voltage circuit Also EMU2 CT5 4W should be used with the secondary side 5 A of transformer transfixed If it is connected with a high voltage circuit by mistake it may cause a burnout of the device and a fire It is critically dangerous For the Allowable maximum voltage refer to Appe
154. ussudPsuseEaREaraUNUREEuRVSERREREUENRENRNE 5 4 Alarm 2 reset request YnB E KNEES CR RENRE 5 6 Alarm delay time wssssazeuusssusanavsuussaaEsuasuaussHaEsRuUE 4 11 Alarm flag EUEEEEPECECRCSEPESERETOPEHERFCHHEOHEELETELEEE TTELEET E 4 14 Alarm reset method ussausassusaussuassuusSausauausausuuuuE 4 11 Applicable wire VaswsRwssnswE Ea rrREuEavuaREERNEERKERRSUERENENE 8 8 Average value current M E E E EAE T TREE CELL LE 4 3 Average value voltage A REE E EE 4 3 C Current demand time a E 4 14 6 8 E Electric energy consumption n 4 1 Electric energy regeneration n 4 1 Electric power demand time 7 4 14 6 8 EMU2 CT5 4W EOT TEAT TTT 8 1 2 EMU CT50 100 250 400 600 8 11 Error clear request T A EE ETICETEEETELCLELETI ICE 5 7 Error flag ssawassgas rRRSNROSVER EERRRREENRRSVESEQRESERRSTESENRE 5 4 External dimensions ESTECCHPELLELELEELELELLETLTTELETLTIES A 1 F Flag for periodic electric energyevenesenene 4 7 Full load fere EE 4 5 H Max min value hold function seee 4 10 1 Integrated value setting completion flag 5 3 Integrated value setting request n 5 5 L List of functions Se eee teecceeucescceestccuveveucceccusucsesceus 4 1 List of I O signals EFTE AT TE ATEA TTTETTTT 5 1 M Max min values clear completion flag 4 10 5 3 Max min values clear request 7 4 10 5 5 Module ready suuauadesancucdesadcuuteutencstedeudwanueweescseses 5 2 N Name of each part Vee Sec DE 8 3 Index 1 O Operating c
155. value 4 Functions 4 2 4 Upper lower limit alarm monitoring function You can set an upper and lower limit alarm for maximum two points for each channel and implement a monitoring function for them During the alarm monitoring it can monitor the input signal to check for the occurrence 1 Setting the upper lower limit alarm monitoring 1 Setting items and setting range for the alarm monitoring are described below Items set in the buffer memory Setting range Description Alarm item No monitoring Current demand upper limit Current demand lower limit Voltage L L upper limit Voltage L L lower limit Power demand upper limit Power demand lower limit Power factor upper limit Power factor lower limit Voltage L N upper limit 10 Voltage L N lower limit OONODOARWN O For respective alarm 1 and alarm 2 set the measuring item and either upper or lower limit for monitoring target Alarm value 2147483648 2147483647 Unit Current x10 A Voltage x10 V Power x10 kW PF x10 The value to be monitored for the alarm Set the value according to the unit of the measuring item that is set as an alarm monitoring item Double words Alarm reset method 0 Self retention 1 Auto reset Set whether or not the alarm occurrence condition should be retained if the value goes below the upper limit alarm value or goes over the lower limit alarm value after the upper
156. y into this module Enter the output voltage of the voltage transform unit QE8WH4VT Do you connect the voltage transform unit has been done correctly Please check whether wiring of the is voltage transform unit performed correctly 10 Troubleshooting 10 3 Q amp A 10 3 1 General To what degree is the module durable against overvoltage and overcurrent Is external protective circuit required Momentary Up to 2 times as high as rated voltage and 20 times as high as rated current Continuous Upto 1 1 times as high as rated voltage and rated current Momentary means Energizing 9 times for 0 5 seconds at 1 minute intervals and then 1 time for 5 seconds A e Can the module be used as an electric energy meter This module can be used to measure the electric energy and to manage the use of electric energy However it cannot be used for deal and proof of electric energy measurement stipulated in the measurement law A le Are errors in wiring verifiable easily They are verifiable by the illuminating condition of MEA 1 2 and 3 LEDs on the front of A the module Refer to Section 9 2 3 for details ja Is it OK to open the secondary terminals of the current sensor The secondary side of the models EMU2 CT5 4W EMU CT50 EMU CT100 and EMU CT250 is equipped with the protective circuit against opening of secondary terminals Opening them during the wirin

Energy Measuring Module User`s Manual（Details）

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