EX300 Power Recorder USER`S MANUAL
Contents
1. The following standard accessories are supplied with the instrument Makesure that all items are present and undamaged 4 2 Number Name 1 IM03B31 L01 01E Mounting bracket User s Manual Certification Standard Software U Disk oS Quantity Notes 1 For panel mounting This manual Manufacture Date Provided a CD ROM Included only when the Communication or External storage is ordered For Windows 98 2000 XP Windows ME Included only when the External storage is ordered Capacity and model of the USB Storage may vary Accessories Sold Separately The following optional accessories are available for purchase separately If you make an order make sure that all items are present and undamaged For information about ordering accessories contact the dealer from which you purchased the instrument Number Name Quantity Notes 1 U Disk 1 1GB 2GB IV IM03B31 L01 01E How to Use This Manual Structure of the Manual This user s manual consists of the following 8 chapters Chapter Title and Contents 1 IM03B31L01 01E Overview of Functions Describes the functions of the instrument Before Using the Instrument Describes the installation and wiring procedures three phase four wire Three phase three wire one phase two wire one phase three wire Names of Parts Run Mode Common Operations Describes the names of each part of the instrument how to use the storage mediu2. i 74 5 6 REPORT CONFIGURATION A 77 5 7 FUNCTION CONFIGURATION neneiia ena rs n E A E a atea aa 78 CHA PTER6 INITIALIZING PARA METERS cccssssssssscsscccccecescssccscccceeecneesscsscsseeees 79 6 1 RESTORE FACTORY SETTING anientar i E E E a a a 79 6 2 PURGE ACCUMULATION REDORT i 92 CHA PTER7 SPECIFICATIONS eesssesssseeeeeesosssseecececoseeeececesosseeeececeososoeeeececsosseeeeeecessssesee 94 7 1 THE MAIN TECHNICAL PARAMETERS eeeececc cece ante eeeeceeeseaaeaeeeeeeeees 94 E22 SIGNAL INPUT EE 95 7 3 DATA STORAGE SPECIFICATIONS ceeeeeeeeeececeaeeaeeeeeeeseeeaeaaeaeeeeeeeeea 96 7 4 OTHER STANDARD PUNCTIONS ii 97 RYSELECTF FITTINGS e ate Eed EE EE EE DA 98 CHAPTERS THE EXTERNAL DIMENSIONS csscssscsccccceecescsscsccessensesssscscesseennes 99 8 1 EXTERNAL DIMENSIONS ie 99 VIII IM03B31L01 01E CHAPTER1 OVERVIEW OF FUNCTIONS 1 1 OVERVIEW OF THE INSTRUMENT This instrument directly measures voltage rms current rms active power reactive power power factor and other electrical parameters in the three phase AC circuit and at the same time these parameters are also recorded The instrument can generate a variety of power statements and transmit current voltage power power factor and other historical data and power statements to PC through USB for saving and analysis It can be widely applied to environmental protection metallurgy petrochemical and steel
3. i 38 4 2 THREE PHASE FOUR WIRE ELECTRICAL PARAMETERS SCREEN 40 4 2 1 THREE PHASE WIRE VOLTAGE ccceseceeeceececeaaeneeeeeeeeseeeaaaaaeeeeeeeeaea 41 4 2 2 THREE PHASE PHASE VOLTAGE i 42 4 2 3 THREE PHASE CURREN Fo ccietshacicsiuedtensess a aa ag deen leto 43 4 2 4 THREE PHASE ACTIVE POWER M ii 44 4 2 5 THREE PHASE REACTIVE POWER i 45 4 2 6 THREE PHASE APPARENT POWER 46 4 2 7 ACCUMULATI VE POWER i svccseccagh AEN aaa 47 RT KE 48 4 3 THREE PHASE THREE WIRE ELECTRICAL PARAMETERS SCREEN 49 4 3 1 THREE PHASE WIRE VOLTAGE iii 50 4 3 2 THREE PHASE CURRENT iii 51 4 3 3 CONJUCTION POW ER erria tra ee dies aan 52 4 3 4ACCUMULATIVE POWER ira secede cong sles waivers selene ai 53 4 3 9 POWER CERN de Ee aa 54 4 4 REAL TIME TREND SCREEN kysne sears agevetonctiveat a ee Geet 55 IM03B31L01 01E VII 45 HISTORY TREND SCREEN sie Aa rene oud teres ira ce ito 57 4 6 PRINT FUNCTION SCREEN nrrainn ea i a a a 60 4 7 HISTORICAL DATA BACKUP itici Seed E E aE AT S 62 4 8 ACCUMULATI VE REPORT SCREEN i 64 CHAPTERS SET THE CONFIGURATION PARAMETERS sccccccccceecerssscsceeseenees 66 5 1 SYSTEM CONFIGURATION SEITINOG i 66 5 2 INPUT CONFIGURATION SETTING ii 69 5 3 TIMER CONFIGURATION SEITING i 71 5 4 ACCUMULATIVE CONFIGURATION SETTING eeeeeeeecesceaeneeeeeeeees 73 5 5 COMMUNICATION CONFIGURATION SRTTING
4. En to open or close the circular diplay function If the function is enabled there is a mark gt gt real time screen that is mark 4 in the Table 4 4 1 When turning off this feature the sign will disappear 56 IM03B31L01 01E 4 5 HISTORY TREND SCREEN Display the measured operated data stored in the memory with historical curve On the way to show please refer to switch the operation screen Vertical history curve 1 2 3 Table 4 5 1 Vertical history trend 1 Channel Instrument channel has two forms When the instrument wiring is set to be three phase four wire connection system there are 12 channels including Ia Ib Ic Ua Ub Uc Pa Pb Pc PFa PFb PFc namely three phase current phase voltage split phase active power split phase power factor When the instrument wiring set to be three phase three wire system there are 12 channels including Ia Ib Ic Ua Ub Uc P Q S PF is empty channel namely three phase current wire voltage conjunction active power conjunction reactive power conjunction apparent power conjunction power factor 2 Channel measured computed data the current measured channel value of the instrument 3 Searching time corresponding time to the historical data year month day hour minute second under fixed point state it used to set the starting searching point under continuous state use left right key to search backward or forward 4 Percentage
5. press En button searching time setting Use left right key to move the cursor select the date or time to change use the Up Up keys to set the date and time into the required searching time then press En button the trend will be automatically changed to the set time Searching operation After setting the required channel and searching time use the left right key to move the cursor and search time forward or backward Trend zoom Under the continuous state press Down to switch the trend zoom times circulation switch between 1 times 2 times 4 times 8 times 16 times 32 times IM03B31L01 01E 59 4 6 PRINT FUNCTION SCREEN 60 When customers need to print on site the instrument can be connected to panel mini printer to print out the historical data Print screen Table 4 6 1 1 Start starting time of printing 2 End end time of printing 3 Channel Instrument channel has two forms When the instrument wiring is set to be three phase four wire connection system there are 12 channels including Ia Ib Ic Ua Ub Uc Pa Pb Pc PFa PFb PFc namely three phase current phase voltage split phase active power split phase power factor When the instrument wiring set to be three phase three wire system there are 12 channels including Ia Ib Ic Ua Ub Uc P Q S PF is empty channel namely three phase current wire voltage conjunction active power conjunction reactive
6. see sections system configuration setting External Storage Media Various data can be saved to the FLASH in the internal instrument External storage media refers to the U disk The capacity is from 1 GB to 2GB Scan Interval and Saving Interval The scan interval of signal is fixed at 1s The measuring and computing are completed in every scan interval Display data is generated by these data Recording Interval is used by the instrument to record the time interval of data which is saved to the internal memory Saving Data to Internal Memory The display data are saved to internal memory continuously by saving interval If the instrument is unplugged the data that lost while unplugged will be complemented when the power is turned ON The instrument stores the data into internal storage media according to recording interval Saving Data to External Storage Media Insert the storage media into the drive enter the data backup screen back up the data from the internal memory of the instrument to external storage media 12 IM03B31L01 01E 1 5 COM PUTATION FUNCTION OPTION The Accumulation computation can be performed The accumulation computation is performed every second Instrument performs the accumulative computation on loaded consumption power For detail see section Accumulative Configuration Setting IM03B31L01 01E 1 6 COMMUNICATION FUNCTION OPTION The instrument can communicate with RS232C RS485 RS232C RS48
7. acquisition We suggest backing up data before changing system parameters Setting Items User can carry out the following content in configuration mode eSetting System Configurations eSetting Signal Input Parameters eSetting Timer Print Configuration eSetting Accumulative Configuration eSetting Communication Function eSetting Accumulative Report Configuration eSetting Function of the Instrument 34 IM03B31L01 01E 3 5 COMMON KEY OPERATIONS This section describes common key operations which are often used Key operations in the setting mode Entering the setting mode 1 Enter the running mode directly after power on 2 Select Exit and press En to enter the configuration mode Switching the screens in the setting mode Press Page to display each setting screen in turn Key operations in the configuration mode Entering the setting mode 1 Under the setting mode Press Page and En to enter the configuration screen 2 Use left right keys to move the cursor and use the Up Down keys to enter the password then press En key if the password is correct the cursor will automatically move to the System Configuration 3 Use left right key to move the cursor and select the needed configuration press En key to enter the configuration screen Table 3 5 1 Selecting the item Used Left and Right to move the cursor black to the appropriate item or operation key Executing the operational
8. cut off the internal or external protective grounding wire or disconnect the wiring of the protective grounding terminal Doing so will pose a potential shock hazard Defect of Protective Grounding Do not operate the instrument when the protective grounding or the fuse might be defective Also make sure tocheck them before operation Do Not Operate in Explosive Atmosphere Do not operate the instrument in the presence of flammable liquids or vapors Operation of any electrical instrument in such an environment constitutes a safety hazard Do Not Remove Covers Some areas inside the instrument have high voltages Do not remove the cover if the power supply is connected The cover should be removed by our qualified personnel only External Connection Connect the protective grounding before connecting to the item under measurement or control unit Damage to the protection Using the instrument in a manner not specified in this manual can damage the instrument s protection IM03B31L01 01E Check the Contents of the Package Unpack the box and check the contents before operating the instrument If some of the contents are not correct or missing or if there is physical damage contact the dealer froms which you purchased them There is a name plate on the left side of the instrument s body Open the cover and check that the model name and code given on the name plate match those on the order name plate Standard Accessories
9. four wire and three phase three wire It should set the appropriate wiring according to the external wiring Table 5 1 2 is set to be three phase four wire system 7 Clear Data Clear the accumulative report data 8 Factory settings restore factory setting which restores the system configuration to factory settings Key Function 1 Left right key Select the item or button which need to set 2 Up Down keys Modify the selected item 3 En button Execute of the operational button and En Confirming operation After the parameter setting select Exit there is a Frame Select Yes to save setting content and exit System screen Select No to cancel setting content and exit System screen Select Cancel to continue setting parameters in System screen The corresponding recording length of the recording interval 1 2 5 10 15 30 1 2 4 secon Secon secon secon secon secon minut Minut minut d ds ds ds ds ds e es es S SC 1 2 5 10 15 30 60 120 240 length day Days days days days days days days days Table 5 1 1 IM03B31 L01 01E 67 68 Note 1 Note After setting the system date time the historical data which has been stored in the instrument is invalid New valid data starts from setting the system date time by the user Before setting the system date time back up the historical data within the instrument Note 2 Note System password is the only one t
10. industries to monitor the current of motor driven large scale equipment and power consumption situation and to measure and monitor the distribution network and the three phase power in business IM03B31L01 01E 9 1 2 FUNCTIONS OF THE INPUT SECTION Number of Measure ment Channels Scan Interval The number of measurement channels is 12 namely three phase voltage three phase current power power factor The scan intervalof measurement is fixed at 1 second Input Ty pe and Signal Range This instrument supports measurement of the following signals Input ty pe Signal measured range AC Voltage 20V 400V 0 01A SA Table 1 2 1 Overload capacity of input signal In the signal input of alternating current alternating voltage be sure to note that the input signal can not exceed their maximum allowable value otherwise it will dama ge the instrument Input signal Alternati SE i ge voltage current Table 1 2 2 10 IM03B31L01 01E 1 3 DISPLAY FUNCTION Common Items Related to the Display TFT Color LCD and the Screen Configuration The instrument has a TFT color LCD 128 by 64 dot resolution The screen consists of the status display section and the data display section 1 Status Display Section Display the date and time USB devices connection status printer connection status cycle display condition searching status etc E g the screen shown in Figure 1 3 1 as indicated by 2 3 is the status display section
11. parts separated by the dash The Top of the screen 1 Hourly report The system has accumulated reports inclduding hourly report daily report monthly report 8 12 hourly shift reports user can select in the system report configuration 2 Time year month and date of the accumulative reports user can select the required date 3 Active the system has three accumulative power active reactive apparent and users can select the required accumulative power 4 Print Print the accumulative report Second part of the screen Under the screen it will show the specific power consumption values and the total amount of power of current 24 hours a day Example Table 4 8 1 01 0 3 show 01 0 3 indicating the consumption of active power is 0 3k wh from 0 to 1 IM03B31L01 01E Operation Accumulative daily report printing step 1 Confirm the successful connection of printing device 2 Set the time of acumulative report 3 Print the accumulative report Key functions 1 Left right key Select the items for the operation including the accumulative report time year month day hour minute second accumulative type active reactive apparent Print 2 Up Down keys Use left right key to select the item which need to modify use Up Down key to change this item here use Up Down keys can modify the following items accumulative report time accumulative power type active reactive apparent
12. than SV it has to enter through an external transformer then chage the current rate to the transformer rate in order to obtain the correct results voltage rate is the same with the current rate 7 Copy 01 Copy the corresponding configuration information to the channels IM03B31L01 01E 69 70 Key function 1 Left right key 2 Select the item which needs to operate or operational button 3 Up Down keys Modify the selected item 4 En button Execute the operational button and confirmed operation Confirming operation After the parameter setting select Exit there is a Frame Select Yes to save setting content and exit Input Configuration screen Select No to cancel setting content and exit Input Configuration screen Select Cancel to continue setting parameters in Input Configuration screen IM03B31L01 01E 5 3 TIMER CONFIGURATION SETTING Set the system timer print function to print 12 channel real time value and 3 channel accumulation when the instrument is set to be three phase four wire system print three phase current three phase phase voltage three phase active power three phase reactive power three phase apparent power three phase power factor and power accumulated value when the meter connection mode is set to be the three phase three wire system print three phase current three phase wire voltage conjunction power power factor and power accumulated value Ope ration
13. the current real time value in the data trend expressed in the form of percentage 5 Scale Display the percentage of the trend 6 Searching mark There exist two methods to search historical data One is continuous and the other is fixed point Table 4 5 1 shows the signs of continuous State 7 Data trend Historical data trend The same screen can only display the trend of one channel 8 Searching cursor under continuous state use right left key to move the cursor up and down The intersection between the cursor and data trend the value in the data trend is the value of current channel in searching time 9 Grid This is very convenient for users to estimate time and data 10 Time time corresponding to a certain value in the history data trend it refers to the intersection between the horizontal line where the second line pixels is in the IM03B31L01 01E 57 screen time bottom and the data trend Curve refresh Under the the scale of LCD screen the vertical direction of each pixel in the timeline of LCD screen represents a record of each interval Each interval in the curve moves once Trend channel Instrument has 12 channels When the instrument wiring is set to be three phase four wire connection system including Ia Ib Ic Ua Ub Uc Pa Pb Pc PFa PFb PFc namely three phase current phase voltage split phase active power split phase power factor When the instrument wiring set to be three phase three wire sy
14. 03B31L01 01E i gt H Mounting bracker Mounting bracker SSS Screwdriver cross 7 Table 2 2 1 2 3 INPUT AND OUTPUT SIGNAL WIRING Here will explain the measurement of input output signal lines Be sure to read this section before connecting the input and output signal wiring If a strong tension is applied to the cable wired to the instrument the terminals of the instrument and the cable can be damaged In order to prevent tension from being applied directly on the terminals fasten all wiring cables to the rear ofthe mounting panel Precautions to be taken while wiring Take the following precautions when wring the input and output signal cables It is recommended that crimp on lugs designed for 4 mm screws with insulation sleeves be used on the lead wire ends IDLO Crimp on lugs designed for 4 mm screws with insulation sleeves Take measures to prevent noise from entering the measure ment circuit eMove the measurement circuit away from the power cable power circuit and ground cable eShielded wires should be used to minimize noise caused by electrostatic induction Connect the shield to the ground terminal of the instrument as necessary make sure you are not grounding at two points eFor the interference generated by electromagnetic induction if splicing the equidistant dense circuit wiring it will be more effective The AC voltage and current signals which the Instrument input are t
15. 3 En button Start to print accumulative report and next page shows daily report When select the item to print press En key to print accumulative report In addition press En button to display report on next page only display 10 hour data within one screen IM03B31L01 01E 65 CHAPTERS SET THE CONFIGURATION PARAMETERS 5 1 SYSTEM CONFIGURATION SETTING Set the system configuration including system date address record interval instrument wiring clearing data factory settings Ope ration Press the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then select enter the System Configuration System Table 5 1 1 System2 Table 5 1 2 66 IM03B31L01 01E 1 Date set the current date year month day of the running instrument 2 Time Set the meter to run the current time hour minute second of the running instrument 3 Password set the system password namely the password which the user is required to access configuration It is six digits 4 Equipment Address Set the ID used to identify devices in communication ranging from0 to 255 5 Recording interval Set the interval Recording interval that is the time interval used for the stored data System record interval 1 second 2 seconds 5 seconds 10 seconds 15 seconds 30 seconds 1 minute 2 minutes 4 minutes User can select it 6 Wiring There are two wiring three phase
16. 5 Communications RS232C or RS485 can be select when the instrument communicates with PC By using the wired network 485 networks radio GPRS Modem and other methods connect to the computer The Instrument adopts the international common standards MODBUS RTU communication protocol The OPC software also provides for users you can use it to connect the he configuration software Connect to the panel printer The instrument can be connected to the panel printer You can print history data and history curve manually Print display real time data will be automatic The instrument can print accumulative power 14 IM03B31L01 01E CHAPTER2 BEFORE USING THE INSTRUMENT 2 1 PRECAUTIONS ON THE USE OF THE INSTRUMENT Read the following precautions before using the instrument and the external storage medium U disk Handling Precautions eBe careful when cleaning the instrument especially any plastic parts When cleaning wipe with a dry soft cloth Do not use chemicals such as benzene or thinner since these may cause discoloring and deformation eKeep electrically charged objects away from the instrument as this may cause malfunction eDo not apply shock to the instrument elf there are any symptoms of trouble such as strange odors or smoke coming from the instrument immediately turn OFF the power and unplug the power cord Then contact your dealer or our company Handling precautions of external storage media eHandling extern
17. Press the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then select to enter the timer configuration Table 5 3 1 1 Timer printing Enabled using timer printing function Closed the timer printing function is closed 2 Starting time the starting time of printing 3 Print interval time interval between the two printings Key functions 1 Left right key Select the item which needs to operate or operational button 2 Up Down keys Modify the selected item 3 En button Execute the operational button and confirmed operation IM03B31L01 01E 71 72 Confirming operation After the parameter setting select Exit there is a Frame Select Yes to save setting content and exit Timer Configuration screen Select No to cancel setting content and exit Timer Configuration screen Select Cancel to continue setting parameters in Timer Configuration screen Note When using timer printing panel printers have to be connected with the communication interface With regard to the instrument settings and printer settings see connection with micro printer When printing there will be an indication in the instrument IM03B31L01 01E 5 4 ACCUMULATIVE CONFIGURATION SETTING Set system configuration accumulation turning on turning off function of the accumulative power the accumulative rate setting clearing accumulatio
18. Select No to cancel setting content and exit Report Configuration screen Select Cancel to continue setting parameters in Report Configuration screen 77 5 7 FUNCTION CONFIGURATION Explaination Press the left and En key to enter the configuration menu 78 Display functional configuration of the system namely the functions of the instrument production date and manufacturer and so on The principle computer sends commands to set Table 5 7 1 1 AD Board Type Display AD board information Here indicates that AD board has 6 way input signal that is the three phase voltage three phase current 2 Relay 0 way indicating no relay output alarm 3 Transmitting output None which indicates that the instrument has no transmitter output function 4 Communication Yes this indicates that the instrument has external communication function 5 Accumulation Yes this indicates that the instrument has accumulation function 6 Print Yes this indicates that the instrument has printing function 7 USB conversion Yes the instrument supports U disk conversion 8 Production Date Instrument production date 9 Firmware version version number of the software 10 Last modification the last updated time of the software IM03B31L01 01E CHAPTER6 INITIALIZING PARAMETERS 6 1 RESTORE FACTORY SETTING This section describes the methods to restore factory default value and affecting parameters P
19. User s Manual EX300 Power Recorder USER S MANUAL IM03B31L01 01E Second edition PANGU D Foreword Thank you for purchasing our paperless recorder This manual is about the functions settings wiring methods methods of operation treatment methods to failure of the paperless recorder To ensure correct use please read this manual carefully and use properly before operation and keep this manual in a safe place for quick reference Notice The contents of this manual are subject to change without prior notice as a result of continuing upgrades to the instrument s performance and functions Copying or reproducing all or any part of the contents of this manual without our permission is strictly prohibited Revisions First edition March 2008 Second edition November 2009 IM03B31L01 01E I Safety Precautions The following general safety precautions must be observed during all phases of operation If the Instrument is used in a manner not specified in this manual the protection provided by the Instrument may be impaired We assume no liability for the customer s failure to comply with these requirements WARNING Power Supply Before connecting the power cord ensure that the power supply voltage matches the voltage rating for the instrument Protective Grounding Make sure to connect the protective grounding to prevent electric shock before turning ON the power Necessity of Protective Grounding Never
20. al storage media carefully as they are delicate products ePlease note the U disk ESD protection eRecommend using this company s products elf you are using them in a high temperature environment greater than 40 C we recommend the external storage medium be inserted into the drive when saving the data and be removed after the data have been saved e Remove the external storage medium from the drive when turning ON OFF the instrument eWhen the store lights in the U disk light up do not remove the storage media otherwise it may destroy the data eFor general precautions see the instruction manual that came with the external storage medium IM03B31L01 01E 15 2 2 INSTALLING THE INSTRUMENT To the installing place of this instrument the installation method will explain here Be sure to read this section before install it Installation location Install the instrument in a location that meets the following conditions e Instrument panel The instrument is designed for panel mounting e Location of installation to prevent rain and direct heat install the instrument indoors e Well ventilated location To prevent overheating install the instrument in a well ventilated location e Minimum mechanical vibrations Choose an installation location with the minimum mechanical vibration e Horizontal Install the instrument horizontally However the instrument can be inclined up to 30 degrees backwards for panel mounting Do no
21. alue of the instrument 3 Unit unit of the current channel value which can be set on the setting methods see the set the input configuration section 4 Cycle display signs Instrument circularly display trend screen of 12 channel real time data and the interval is 5 seconds 5 Time The system current time hour minute second 6 Percentage the current real time value in the data trend expressed in the form of percentage 7 Scale Display the percentage of the trend 8 Data trend real time data trend The same screen can only display the trend of one channel 9 Grid This is very convenient for users to estimate time and data 10 Time time corresponding to a certain value in the data trend it refers to the intersection between the horizontal line where the second line pixels is in the screen time bottom and the data trend IM03B31L01 01E 55 Curve refresh Under the the scale of LCD screen the vertical direction of each pixel in the timeline of LCD screen represents a record of each interval Each interval in the curve moves once Curve cycle When the display function is enabled which is shown in Table 4 4 1 by the sign 4 switch to display trend in the next channel every 5 seconds Ope ration Switching trend display Use Up Down keys to switch display three phase current voltage power power factor of 12 channel real time trend Circular diplay of trends combination In the real time screens use
22. ata Backup completed File backup failed Table 4 7 1 Note When U disk connects the instrument the instrument will automatically detect the U disk and initialize it 62 IM03B31L01 01E Operation Backup steps 1 Connect the U disk to the instrument and confirm that it initialized successfully 2 Set the starting time to back up the historical data 3 Set the ending time of historical data backup 4 Set the data file name 5 Backup data Key functions 1 Left right key Select the items for the operation including the starting and ending time year month day hour minute second file name backup 2 Up Down keys Use left right key to select the item which need to modify Use Up Down key to change this item bere use Up Down keys can modify the following items start time of backup ending time of backup file name 3 En button Start to back up data use the left right key to select item which needs to be backed up press En key to execute IM03B31L01 01E 63 4 8 ACCUMULATIVE REPORT SCREEN The instrument can record accumulated power and generate electricity acumulative report There are four types of accumulative report Hourly 8 Hourly 12Hourly daily and Monthly which can be printed out through panel mini printer Here introduces one report hourly report Hourly report Accumulative power hourly report 64 Table 4 8 1 Screen can be divided into two
23. button Press En to execute the operation Modifying the parameter There are two types of the revisable parameters select input parameter and edit input parameter eSelecting input parameter Used Up and Down to move the cursor to modify the appropriate parameter e Edit input parameter IM03B31L01 01E 35 When the parameter can be edited user can input number Move the cursor to the edited parameter press En to the input panel user can operate on it Input Number Used in inputting range K B factors etc 2 Table 3 5 2 1 Input display column 2 Soft keyboard Operation Left Right Move the cursor to the soft key or input method column En Input the digital to the input field which is under the place of cursor Cursor at Delete Delete the last character in the input field Cursor at Cancel Exit the input panel cancel the editing Cursor at En Exit the input panel confirm the editing If the cursor is at the input method area you can switch it to the soft key area 36 IM03B31L01 01E Examples Revise low limit of the range to 0 02 Remove the original information Enter Entering Input Panel Delete soft key Delete the original information in the input display column for many times until the input display column is blank Input number 0 left right Switch the cursor to the soft keyboard select the number 0 En Press En button the number 0 will a
24. current Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 3 2 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three phase power is shown in Table 4 3 2 1 IM03B31L01 01E 51 4 3 3 CONJUCTION POWER P Q S Table 4 3 3 1 Conjution power Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 3 3 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three phase active reactive and apparent power is shown in table 4 3 3 1 P Q S stand for P active power accumulation the value is the conjunction active power Q reactive power accumulation the value is the conjunction reactive power S apparent power accumulation the value is the conjunction apparent power 52 IM03B31L01 01E 4 3 4 ACCUMULATIVE POWER P Q S Table 4 3 4 1 Accumulative power Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 3 4 1 labell 3 will not be introduced any more label2 corresponds to the specific three phase power parameters value The three phase active reactive and apparent power accumulations are shown in table 4 3 4 1 P Q S stand for P Active power accumulation the value is the conjunction active power accumulation Q Reactive power accumulation the value is the conjunct
25. e the function of button that cursor indicated It also display the input keypad when the value that cursor indicated can be edited On history trend screen you can switch replay mode between continuous time mode and select time mode 28 IM03B31L01 01E Rear Panel AS be SEE 200898 H Bee poe Gil 1 Current input terminal Three phase current signal input terminal 2 Voltage input terminal Three phase voltage signal input terminals 3 RS232C RS485 Interface RS232C RS485 interface connecting communication cables IM03B31 L01 01E 29 3 2 INSERTING REMOVING THE EXTERNAL STORAGE MEDIUM This section describes the procedures to insert and remove the external storage medium USB disk is the only type of media can be used For the handling procedure of the storage medium see section back up history data Procedure Inserting the storage medium 1 Open the front cover Insert the U disk into the USB port 2 Instrument automatically detects the U disk and initialize U disk Instrument Data Backup screen will give the corresponding tips please refer to Table 3 2 1 3 Enter Backup screen and prepare to back up data Success information will be displayed when backup ended please refer to Table 3 2 1 U disk operation Successful Failure information steps information display display Ma Initialization i 2 Initialization Initialization failed succeeds led 3s Data backup Data backup Back u
26. enter through current transformer CT 2 The accuracy of connected transformer will affect the precision of measured data The secondary output of Transformer should be connected to coarse short low impedance wire in order to reduce interference Transformer may have an offset of signal angle difference which will affect the accuracy of the measured data 3 After the connection mode is reset exit the system configuration You must power off the meter and restart the instrument IM03B31L01 01E 23 2 5 CONNECT POWER SUPPLY Here explains power wiring method Be sure to read this part before connecting power Precautions to be taken when wiring the power supply To prevent electric shock and damage to the instrument observe the following warnings WARNING eTo prevent electric shock ensure the main power supply is turned OFF eTo prevent fire use doubled insulated wire eMake sure to earth ground the protective earth terminal through a grounding resistance less than 1000 before turning ON the power eUse crimp on lugs designed for 4mm screws for power and ground wiring termination eMake sure to provide a power switch double pole type on the power supply line in order to separate the instrument from the main power supply Put an indication on this switch as the breaker on the power supply line for the instrument Switch Specification Rated current 1 Aor more eConnect a fuse 1A to the power line Wiring Procedure 1 Turn on t
27. er the configuration menu Use the arrow keys and En button enter the password and then select to enter the Communication Configuration Table 5 5 1 Item Content Device address 1 255 Communication 1200 2400 4800 9600 19200 38400 57600 baudrate Communication None odd parity even parity parity mode Table 5 5 2 Note With regard to instrument address please refer to System Configuration Setting section 74 IM03B31L01 01E Key function 1 Left right key Select the item which needs to operate or operational button 2 Up Down keys Modify the selected item 3 En button Execute the operational button and confirmed operation Confirming operation After the parameter setting select Exit there is a Frame Select Yes to save setting content and exit Communication Configuration screen Select No to cancel setting content and exit Communication Configuration screen Select Cancel to continue setting parameters in Communication Configuration screen IM03B31L01 01E 75 RS232 data communication Explaination 1 Connect communication wire 2 Set communication address baudrate parity methods 3 Set communication address of the PC baud rate parity methods which should be the same with the instrument 4 To communicate The RS232 interface of the instrument is three terminals RXD TXD and CGND RS485 data communication Explaination 1 Connect communication wire
28. error Inte rnal transformer parameters IM03B31L01 01E Item Specifications Accuracy Current 5 10 A 0 1 Transformer Volta ge None transformer Table 7 1 2 83 7 2 SIGNAL INPUT Measured input Item Specifica tion Input channels It is a 12 channel system including three phase voltage phase current power power factor Measured 1 second period Signal type Alternating voltage V Alternating current I Input measured range and measurable range Type Range Measurable range 0 01A 5A 0 01A SA 20V 400V 20V 400V Input 50 60Hz Frequency Table 7 2 1 Overload input capability Item Value Umax 500V Imax 6A Table 7 2 2 84 IM03B31 L01 01E 7 3 DATA STORAGE SPECIFICATIONS Setting Item Internal memory Media Operation External storage media Media Capacity File format File Name Data type Item Data Size Sampled data Accumulative amount Data Format The sampling period Recording method IM03B31L01 01E Specifica tio ns Store data in the internal device FLASH FIFO Back up the recorded data in the device U Disk Up to 2GB FAT32 DAT Number EDZ Table 7 3 1 Specifications 2 bytes data values 4 bytes data values Binary Data Equal to recording interval Always recording Table 7 3 2 85 7 4 OTHER STANDARD FUNCTIONS Time related functions Item Specifications Clock Can operate in 2000 2099 Clock Accuracy 10ppm 0 50 C does not i
29. for daily operation This mode is entered when the power is turned ON This mode is used to configure the operation such as input range input type data storage type alarms etc This mode is entered by pressing the Page and Enter key for one second at the setting mode menu Measured operated data can t be displayed in this mode Operations such as measurements data acquisition are continued Table 3 3 1 Possible operations eDisplay measured operated data eData acquisition and backup eData printing eSet a variety of configuration parameters IM03B31L01 01E Functions and Operations of the Operation Mode Switching the operation screen Display various operation screens such as digital display real time trend historical trend print historical data back up etc Screens are switched by 2 modes See section switch operation screens The operation screen with different key operating has the different functions The concrete pressed key operation and the function please see section operation of operation screen Functions and operation of setting modes Use arrow keys and En key to set the instrument s functions Please refer to set functions for the setting method see chapter5 IM03B31L01 01E 33 3 4 CONFIGURING THE FUNCTIONS Setting Mode The configuration mode is used to set the various parameters of the running system CAUTION eChange some system parameters will affect the data
30. hase power factor is shown in Table 4 2 8 1 48 IM03B31L01 01E 4 3 THREE PHASE THREE WIRE ELECTRICAL PARAMETERS SCREEN Display system measured computed data In the three phase three wire connection electric parameters of the instrument are 5 screens including wire voltage current conjunction power accumulated power and conjunction power factor IM03B31L01 01E 49 4 3 1 THREE PHASE WIRE VOLTAGE A B C Table 4 3 1 1 Wire voltage Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 3 1 1 1 The system clock and the measured frequency of three phase power 2 Corresponding specific electric parameter value of three phase power as indicated in Table 4 3 1 1 is the three phase voltage 3 Electric Parameters signs if any of these five signs turn from actual entity into ina virtual entity and then the screen of Part 2 will show corresponding electrical parameters data of actual entity Electric parameters sign description UL three phase wire voltage I three phase current Sum conjunction power x accumulative power Pf power factor Screen switching Use left right key to circularly switch various parameters screen if a sign turns from actual entity into a virtual entity it means switching to the corresponding screen of the signs Press page buttonto realtime trend screen 50 IM03B31L01 01E 4 3 2 THREE PHASE CURRENT A B C Table 4 3 2 1 Three phase
31. he Contents of th Packages iii iaia e MI How to Use Fhis Manuali siria ali edili T EE Soe Ee V CHA PTER1 OVERVIEW OF FUNCTIONS seeseesesesesesseecececesosseeececososseecececososseececeoeseseeeeo 9 1 1 OVERVIEW OF THE INSTRUMENT ccc cccceeeeeeeee cece ae eaeeeeeeeeeeeaaaaneeeeeeeeaea 9 1 2 FUNCTIONS OF THE INPUT SECTION eee i 10 1 3 DISPLAY FUNKTIOUNE Aere ett Peire Piselli elet eden 11 LASTORAGE FUNCTION E 12 1 5 COM PUTATION FUNCTION OPTION i 13 1 6 COMMUNICATION FUNCTION OPTION cesses eeeeeceeeeeaaaaeeeeeeeess 14 CHA PTER2 BEFORE USING THE INSTRUMENT cccccssssssssssssccceeesenscsscscesssenees 15 2 1 PRECAUTIONS ON THE USE OF THE INSTRUMENT i 15 2 2 INSTALLING THE INSTRUMENT ii 16 2 3 INPUT AND OUTPUT SIGNAL WIRINO i 18 2 4 TYPICAL WIRING DIAGRAM OF THE INSTRUMENT i 21 2 5 CONNECT POWER SUPPLY ia 24 2 6 RS232C RS485 COMMUNICATION WIRING OPTION 26 CHA PTER3 NAMES OF PARTS RUN MODE COMMON OPERATIONS 28 3 1 NAMES OF PARTS AND FUNCTIONS i 28 3 2 INSERTING REMO VING THE EXTERNAL STORAGE MEDIUM 30 FF RUN ET ET 32 3 4 CONFIGURING THE FUNCTIONS ieser iaeoe ii 34 3 5 COMMON KEY OPERATIONS ee eaaa a a ia oea 35 CHA PTER4 SWITCHING OPERATION SCREENS ccccccsssssssssscsccsseecescsscsceeseenees 38 4 1 SWITCHING OPERATION SCREENS
32. he power terminal cover 2 Connect the power supply wires and the protective ground wire to the power terminals 3 Close the power supply terminal cover and turn on the power The position of power terminal in the rear terminal 2 VEY FL N LN omar D DO E ae 24 IM03B31L01 01E Contact Specifications Item Specification Input voltage 85VAC 265VAC Input frequency 50Hz IM03B31L01 01E 25 2 6 RS232C RS485 COMMUNICATION WIRING OPTION Here explains RS232C RS485 communication wiring Be sure to read this part before connecting Wiring Procedure RS232C RS485 Communication wiring position in the rear instrument As AL nc nc nc nc nc nc Bs BL Pa Pe Pc PN NC NC Cs CL NC RXD TXD CGD 485 485 A phase current input B phase current input C phase current input As Bs Cs AL BL CL A phase AC voltage input C phase AC voltage input RS485 RS232 Pa Pc 485 RXD Transceive B phase AC voltage input three phase voltage input TAD messi Pe PN 485 cap Table 2 6 1 RS232C connection Signal direction RxDIreceive data PC TxDIreceive data instrument GNDj receive data Table 2 6 2 26 IM03B31L01 01E RS485 connection Terminal resistance option Terminal resistance option 1202 above 1 2W RS485 terminal Don t connect terminal resistance between 1 and n 1 Table 2 6 3 Communication Specifications Item Content Communica
33. he strong signals Be sure to pay attention to safety eBefore connecting input line please be sure to read the instruc tions carefully eMake sure to note the signal terminals of alternating voltage and current input signal It cannot be mixed otherwise it will damage the instrument Warning eIn order to prevent electric shock make sure that the instrument is not powered on when connecting signal line Note eThe input values cannot exceed the following value otherwise it will damage instrument 1 the maximum input voltage Umax 500V 2 the maximum input current Imax 6A 18 IM03B31L01 01E Wiring Procedure 1 Connect power line and supply electricity 2 Connect the input output signal wires to the input output terminals Note To prevent bad connection after wiring please carefully tighten the screws Rear terminal of the instrument cino Ss 1 three phase input current section 2 three phase voltage input section 3 232 485 communications section IM03B31L01 01E Instrumentation Terminal Description As AL NC NC NC NC NC NC Bs BL PA PB Pc PN NC NC Cs CL NC RXD TXD CGD 485 485 A phase current input B phase current input C phase current input As Bs rel BE m AL m BE CL m A phase AC voltage input C phase AC
34. if connected PC you should use the 232 485 conversion module 2 Set communication address baudrate parity methods 3 Set communication address of the PC baud rate parity methods which should be the same with the instrument 4 To communicate RS485 interface of the instrument is 2 terminals 485 485 Note eRS485 network allows multiple devices connection using the bus type connection eWhen the RS485 connection is too far or bus connection has greater interference please add 1200 resistoon the two sides of the network between the 485 and 485 76 IM03B31L01 01E 5 6 REPORT CONFIGURATION Set the close time of system reports and the report type Operation Press the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then choose to enter Report Configuration IM03B31L01 01E Table 5 6 1 1 Close time the close time of accumulative report 2 Report Type There are three types of reports namely hourly daily monthly Report 8 12 shift report Key function 1 Left right key Select the item which needs to operate or operational button 2 Up Down keys Modify the selected item 3 En button Execute the operational button and confirmed operation Confirming operation After the parameter setting select Exit there is a Frame Select Yes to save setting content and exit Report Configuration screen
35. ion reactive power accumulation S Reactive power accumulation the value is the conjunction reactive power accumulation IM03B31L01 01E 53 4 3 5 POWER FACTOR Table 4 3 5 1 Power factor Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 3 2 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The power factor is shown in Table 4 3 5 1 54 IM03B31L01 01E 4 4 REAL TIME TREND SCREEN The waveform displays the real time trend of measured operated data On the way to show please refer to switch the operation screen An example of Real time curve display horizontal 1 2 3 4 o NO Om o 0 Table 4 4 1 Real time curve display vertical 1 Channel Instrument channel has two forms When the instrument wiring is set to be three phase four wire connection system there are 12 channels including Ia Ib Ic Ua Ub Uc Pa Pb Pc PFa PFb PFc namely three phase current phase voltage split phase active power split phase power factor When the instrument wiring set to be three phase three wire system there are 12 channels including Ia Ib Ic Ua Ub Uc P Q S PF is empty channel namely three phase current wire voltage conjunction active power conjunction reactive power conjunction apparent power conjunction power factor 2 Channel measured computed data the current measured channel v
36. m drive run mode and common key operations Switching Display Screens Describes how to use the operation screen such as the trend display and digital display Describes the operations that can be performed using the arrow keys page key and the enter key on the front panel System Configurations Describes the related parameters of the running system Initializing Data Purge the accumulation and alarm report resume factory setting Specifications Lists the specifications of the Paperless Recorder External Dimensions Installation size of the instrument Conventions Used in This Manual Unit K Denotes 1024 k Denotes 1000 M Denotes 1024K G Denotes 1024M B Bytes Symbols The following symbols are used in this manual WARNING Describes precautions that should be observed to prevent injury or death to the user CAUTION Describes precautions that should be observed to prevent minor or moderate injury or damage to the instrument Note Provides important information for the proper operation of the instrument Notation regarding procedures On pages that describe the operating procedures the following symbols are used to distinguish the procedures from their explanations Represent keys name Example Page En Indicate a reference item Example Input Setting VI IM03B31L01 01E CONTENTS Oe OF eeh alora E EENET ONE RARI TAR See I Safety Precautions cala II Check t
37. n IM03B31L01 01E 39 4 2 THREE PHASE FOUR WIRE ELECTRICAL PARAMETERS SCREEN Display system measured computed data in the three phase four wire connection method the electric parameters in the devices are 8 screens including wire voltage phase voltage current active power of each phase reactive power of each phase apparent power of each phase the accumulative power the power factor 40 IM03B31L01 01E 4 2 1 THREE PHASE WIRE VOLTAGE bo A B C DI Table 4 2 1 1 Wire voltage Screen description The Screen can be divided into three parts namely 1 2 3 labels in Table 4 2 1 1 1 The system clock and the frequency of the measured three phase power 2 Corresponding specific electric parameter value of three phase power as indicated in table 4 2 1 1 is the three phase voltage 3 Electric parameters signs if any of the 8 signs turns from actual entity into a virtual entity then the screen in Part 2 will diplay the corresponding actual signs of the electrical parameters data Electric parameters symbol description UL three phase line voltage UN Three phase phase volta ge I Three phase current P active power Q reactive power S apparent power x accumulative power PF power factor Screen switching Use left right key to circularly switch various parameters screen if a sign turns from actual entity into a virtual entity then switch to the corresponding screen of the signs Press page bu
38. n Ope ration Press the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then choose to enter accumulative configuration Table 5 4 1 1 Accumulation The system has three accumulations namely active power reactive power and apparent power use the Up Down keys to select the operational accumulation 2 Accumulate Choose Enabled to turn on the accumulative function select O ff to close the accumulation function 3 Cumulative rate the power meter values for the accumulated value of the actual consumption rate multiplied by the cumulative amount 4 Clearing accumulation clear the current accumulated value Key function 1 Left right key Select the item which needs to operate or operational button 2 Up Down keys Modify the selected item 3 En button Execute the operational button and confirmed operation Confirming operation After the parameter setting select Exit there is a Frame Select Yes to save setting content and exit Accumulative Configuration screen Select No to cancel setting content and exit Accumulative Configuration screen Select Cancel to continue setting parameters in Accumulative Configuration screen IM03B31L01 01E 73 5 5 COMMUNICATION CONFIGURATION SRTTING Set system communications configuration baud rate and parity bit Ope ration Press the left and En key to ent
39. namely cycle display signs and the current time of the system 2 Data Display Section Display the operation screen such as the digital display operational data trend display accumulative report print etc E g the screen shown in Figure 1 3 1 as indicated by 1 4 is the data display section namely measured data and the real time trend When it has function configuration display configuration mode 1 2 Table 1 3 1 Run Mode This mode is entered when the power is turned ON Under operational condition display detected voltage current signal value the accumulative value of electricity voltage the real time trends of the current voltage history trend of the current and historical data printing Under running condition there are a number of remarkable screens including accumulative power screen voltage current screen active reactive power screen apparent power factor screen real time trend screen historical trend screen data print screen historical data backup and accumulative reports Setting Mode The various functions of the instrument are configured under the setting mode This screen is used to set the parameters of recording interval range system time etc IM03B31L01 01E 11 1 4 STORAGE FUNCTION The instrument can collect and save measured data and computed data which are first acquired to the instrument s internal memory Then the data are saved to the external storage medium on file For detail
40. nclude the delay caused by the error when the power is on less than 1 second Life of clock About 10 years under room temperature battery Table 7 4 1 The type of characters which can be input Item Specifications Characters In English uppercase lowercase numbers and symbols within limitations Table 7 4 2 86 IM03B31 L01 01E 7 5 SELECT FITTINGS RS232C RS485 Item Protocol Communication rate Data length Parity method USB Function Item USB port Number of ports Power Supply Devices can be connected IM03B31L01 01E Specifications MODBUS RTU 1200 2400 4800 9600 19200 38400 57600 bps 8 bits None odd parity even parity Table 7 5 1 Specifications Compatible with USB2 0 protocol 1 5V 10 100Ma U disk Table 7 5 2 87 CHAPTERS THE EXTERNAL DIMENSIONS 8 1 EXTERNAL DIMENSIONS Unit mm Dimensions of the instrument Table 8 1 1 HHH Table 8 1 2 88 IM03B31L01 01E Dimensions of Instrume nt installation Hole size of Instrument Hole size of container 92 minimum 140 IM03B31L01 01E d minimum 140 gt PO PANGU i www pangu com cn Hangzhou PanguAutomation System Co Ltd 6rd floor Unit D Building 3 XigangXinjie No 206 Zhenhua Rd Hangzhou Zhejiang P R CHINA Print in China
41. o modify the system configuration parameters if it is lost you can not enter the system configuration to modify the parameters Initial password is 000000 After purchasing the instrument user should change the password as soon as possible and properly maintain it IM03B31L01 01E 5 2 INPUT CONFIGURATION SETTING Set system channel and the corresponding types units range and so on Ope ration Press the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then choose to enter input configuration Table 5 2 1 1 Channel Instrument channel has two forms When the instrument wiring is set to be three phase four wire connection system there are 12 channels including Ia Ib Ic Ua Ub Uc Pa Pb Pc PFa PFb PFc namely three phase current phase voltage split phase active power split phase power factor When the instrument wiring set to be three phase three wire system there are 12 channels including Ia Ib Ic Ua Ub Uc P Q S PF is empty channel namely three phase current wire voltage conjunction active power conjunction reactive power conjunction apparent power conjunction power factor 2 Unit unit of the input signal which can be set 3 Range corresponding range to input signal 4 Adjusted K value k factor adjustment slope 5 Adjusted B value offset adjustment 6 Current rate When the input current signal is greater
42. on Operation Press the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then choose to enter Accumulative configuration System2 Table 6 2 1 Clear accumulative report Move the cursor to the Clear data button then press En button there will be a dialog box shown in Table 6 2 2 Table 6 2 2 Confirming operation In the pop up dialog box select Yes then press En key to clear the accumulation In the pop up dialog box select No then press En button to cancel the accumulation clearing After clearing the data select Exit soft keys press the En key to exit the System Configuration screen Explaination Clearing accumulative report will clear the accumulative report in the memory After clearing data it can not be recovered Clearing report does not affect other parameters and functions of the instrument 82 IM03B31L01 01E CHAPTER7 SPECIFICATIONS 7 1 THE MAIN TECHNICAL PARAMETERS Measured technical parameters Displa 0 0 99999 VIKV 0 4 RD 0 1 FS 0 00 99999 0 4 RD 0 1 FS Active PF 1 00 reactive PF 0 00 EE 0 00 99999 VA KVA 0 4 RD 0 1 FS power Active PF 1 00 Fe 0 8 RD 0 1 FS Reactive PF 0 00 11 0 0 9999999999 kvarh Rete nu o0 9990000099 ven 7 0 8 RD 0 1 FS Apparent 0 0 999999999 9 0 4 RD 0 1 FS power P Ge Ire anos factor Table 7 1 1 Note RD readingerror FS range
43. p file failed completed Table 3 2 1 CAUTION eKeep the front cover closed during operation except when access ing the external storage medium This will protect the storage medium and the drive from particles such as dust elf you are using a commercially available U disk be careful of static electricity elt is recommended using our company s products Remove the storage media 1 Make sure there is no data saved in storage media CAUTION eThe access lamp is lit while the storage medium is being accessed eA message Data are being saved to the medium is displayed while data are being saved to the medium 30 IM03B31L01 01E Description Use the external storage medium which has been formatted Please use the PC to carry on the formatting for the USB flash drives because this product doesn t provide the formatted function Specification Item Content USB port Support the USB 2 0 protocol U disk capacity The maxmimun capacity is 2 GB Table 3 2 2 IM03B31L01 01E 31 3 3 RUN MODE There are two run modes operating and setting This section describes the functions and relationships of the two modes Mode Types Run Mode Exist menu Enter key o press Page and Enter key for Running screen soft key menu Enter key more than 1 minutes Configuration mode Exist menu Enter key Setting screen Mode Type Operation Mode Setting mode 32 Content This mode is used
44. power conjunction apparent power conjunction power factor 4 Interval interval to print a data 5 Data print data button 6 Trend print trend button 7 Device check Device check button 8 The printer is not online To indicate the status of the printer namely whether or not the printer is online and the sign is in the upper right comer of screen Table 4 6 1 shows the equipment state Printer is not online IM03B31L01 01E Ope ration Printing steps 1 Confirm that printing equipment and the instrument connect successfully 2 Set the starting time of printing 3 Set the ending time of printing 4 Set the channels which need to be printed 5 Set the print interval 6 Check device status only when the printer is online can print 7 Print trend or data Key operation 1 Left right key Select the items for the operation including the starting and ending time of print ing year month day hour minute second channel print interval equipment check print trend data 2 Up Down keys Use left right key to select the item which need to modify UseUp Down key to change this item bere use Up Down keys can modify the following items start time of printing ending time of printing channel selection print interval 3 En button To print data curve equipment check use the left right key to select either of them press En key to execute Explain Instrumen
45. ppear in the input display column Input character left right Switch the cursor to the soft keyboard select the character En Press En button the number 0 will appear in the input display column Input number 0 left right Switch the cursor to the soft keyboard select the number 0 En Press En button the number 0 0 will appear in the input display column Input number 2 left right Switch the cursor to the soft keyboard select the number 2 En Press En button the number 0 02 will appear in the input display column Verify the editing left right Move the cursor to the Enter button En Confirm editing exit Input Panel IM03B31L01 01E 37 CHAPTER4 SWITCHING OPERATION SCREENS 4 1 SWITCHING OPERATION SCREENS This chapter will explain the screens operational screens of measured computated data Operational screens consist of electrical parameters screen real time trend screen history trend screen and data printing screen historical data backup and accumulative reports When the instrument connection mode set to be three phase four wire system among which electrical parameters screen consists of 8 screens wire voltage phase voltage current active reactive apparent accumulative power power factor when the instrument wiring set to be three phase three wire system among which electrical parameters screen consists of 5 screens wire vol
46. rameters value The three phase reactive power is shown in Table 4 2 5 1 IM03B31L01 01E 45 4 2 6 THREE PHASE APPARENT POWER A B C Table 4 2 6 1 Three phase apparent power Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 2 6 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three phase apparent power is shown in Table 4 2 5 1 46 IM03B31L01 01E 4 2 7 ACCUMULATIVE POWER P Q S Table 4 2 7 1 Accumulative power Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 2 7 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three phase active reactive and apparent power accumulations are shown in table 4 2 7 1 P Q S stand for P active power accumulation the value is the three phase active power accumulation Q reactive power accumulation the value is the three phase reactive power accumulation S apparent power accumulation the value is the three phase apparent power accumulation IM03B31L01 01E 47 4 2 8 POWER FACTOR A B C Table 4 2 8 1 Three phase power factors Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 2 8 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three p
47. ress the left and En key to enter the configuration menu Use the arrow keys and En button enter the password and then select to enter the System Configuration System2 Table 6 1 1 Restore factory settings Move the cursor to the factory setting button press En button there will be a dialog box shown in Table 6 1 2 Table 6 1 2 IM03B31L01 01E 79 80 Confirming operation In the pop up dialog box select Yes then press En key to execute the factory settings In the pop up dialog box select No then press En button to cancel the factory settings After the factory settings select Exit soft keys press En key to exit the System Configuration screen Note e After the factory settings the configuration of the instrument will be fully replaced by the factory settings e After factory setting the historical data stored in instrument will be cleared It cannot be regained e Before the factory setting please back up the historical data IM03B31L01 01E Explanation The influencing parameter tabulation type System Time The current time remains Communication parameters Nalog input parameters Call channels Vols rate Adjusted_Bvale 000 Accumulative i channel Active im e Di Report Cosing me Jm O parameters Historical Historical data All are cleared record Table 6 1 1 IM03B31L01 01E 6 2 PURGE ACCUMULATION REPORT This section describes how to purge accumulati
48. stem including Ia Ib Ic Ua Ub Uc P Q S PF is empty channel namely three phase current wire voltage conjunction active power conjunction reactive power conjunction apparent power conjunction power factor The same screen can only display the history trend of one channel and 12 channel history trend can be switched Searching type There exist two methods to search historical data One is continuous and the other is fixed point The system default is the continuous state In Table 4 5 1 the label 6 indicates the continuous state the sign of which is 1 58 IM03B31L01 01E Opeartion Searching type switch Under the continuous state press En to switch to the fixed point state Under the fixed point state press En to switch to the continuous state Continuous state Switch channel trend Within this state uses up to circularly display 12 channels of history trend Searching operation Using left right key to move the cursor and to search time forward or backward Fixed point state Uses Left and Right to move cursor Set the data and time to a desired point by using Up and Down Press En the trend will be moved to the fixed point automatically At that time the trend is at the start point of the screen Channel switching Use the En button to switch to continuous state and use the Up button to switch historical trend of the needed channel to return to the fixed point state
49. t and the printer connect through the RS232 interface Instrument Interface Micro Printer Inte rface RXD RTS TXD RXD GND GND Table 4 6 1 Printer communication parameters of printer settings Baudrate 9600 Start bit 1 data bit 8 parity No parity Table 4 6 2 IM03B31L01 01E 61 4 7 HISTORICAL DATA BACKUP Instrument provides USB interface and users can read voltage current historical data of the current and accumulated report of power to U disk send and store to first bit analysis machine Date backup 1 Capacity 0 0M 1024M the former represents U disk free space left the latter means the total space When a USB device is connected successfully the current related information will be displayed 2 Start starting time of historical data backup 3 End ending time of historical data backup 4 File Name 12 channel data file name you can use Up Down keys to modify the file name 5 Backup Start to back up 12 channel data button 6 Report Name Active reactive apparent power accumulated report data file name you can use Up Down key to modify the report name 7 Backup Start to back up accumulate report data button 8 Initialization successful indictating USB device status U disk status display please see Table 4 7 1 in the introduction U disk operational steps Successful status display Failed status display No display Initialization successful Initialization failed 3 Data Backup D
50. t install the instrument in the following places 1 In direct sunlight or near heat sources Install the instrument in a place with small temperature fluctuations near room temperature 23 C Placing the instrument in direct sunlight or near heat sources can cause adverse effects on the internal circuitry 2 Where an excessive amount of soot steam moisture dust or corrosive gases are present Soot steam moisture dust and corrosive gases will adversely affect the instrument Avoid such locations 3 Near strong magnetic field sources Do not bring magnets or instruments that produce electromagnetic fields close to the instrument Operating the instrument in strong magnetic fields can cause errors in the measurements 4 Bad angle for viewing the screen Because the instrument uses a 128 64 LCD it is difficult to view the display from an extreme angle Please install the instrument so that the monitor can be viewed from the front 16 IM03B31L01 01E Installation Procedure The instrument should be mounted on a steel panel of thickness 2 mm to 12 mm 1 Insert the instrument from the front side of the panel 2 As shown in the figure below mount the instrument to the panel using the mounting brackets that came with the package eUse two brackets under the cover of the instrument eThe screws of instrument panel mounting bracket are the standard M4 screws Installation diagram Instrument panel Mounting bolt Front panel IM
51. tage current power accumulated power power factor Use the Page key to switch each screen real time trend screen electrical parameters screen history trend screen Power bk accumulative report screen data backup screen print function screen Table 4 1 1 When the Instrument wiring is set to be three phase four wire electrical parameters screen use the left right key to switch each screen Poweron Wire phase gt current TE voltage voltage power power Accumulate apparent reactive factor dpower 7 power power Table 4 1 2 Note When the system is in any one of eight electrical parameters screens press page button to switch to real time trend screen use the page key to switch screen and it can also return to the original electrical parameters screen 38 IM03B31L01 01E When the Instrument wiring is set to be three phase three wire electrical parameters screen use the left right key to switch each screen Power ON wire voltage three phase current gt conjunction power power factor accumulate d power Table 4 1 3 Note When the system is in any one of five electrical parameters screens press page button to switch to real time trend screen use the page key to switch screen it can also return to the original electrical parameters scree
52. tion 1200 2400 4800 9600 19200 38400 57600 Speed baud rate Data format Eight data bits One stop bit Optional checkout code None odd even Table 2 6 1 Note Here CGD and CGND are the same namely the communication ground line IM03B31L01 01E 27 CHAPTER3 NAMES OF PARTS RUN MODE COMMON OPERATIONS 3 1 NAMES OF PARTS AND FUNCTIONS Front panel 1 LCD panel Display various operation screens such as the trend display and the setup screen to configure the instrument 2 USB interface insert U disk to backup data 3 Front Cover Open this cover to access the keys or inserting or removing the external storage medium such as the USB disk Open the cover by catching the center of the top edge of the cover and pulling it toward you Keep the cover closed at all times except when accessing the keys and the external storage medium 4 LEFT key Move the cursor to the left combine the En key to enter the setting mode used to search forward 5 RIGHT key Used to move cursor to right in run mode and setting mode used to search afterward 6 PAGE key used to switch screens in operation screen 7 UP key Used to increase the value that cursor indicated and switches channels on the screen 8 Down key Used to decrease the value that cursor indicated and switches compress ratio on the screen 9 En key Used to execut
53. tton to real time trend screen IM03B31L01 01E 41 4 2 2 THREE PHASE PHASE VOLTAGE A B C Table 4 2 2 1 Three phase phase voltage Screen description Screen can be divided into three parts namely the 1 2 3 label in Table 4 2 2 1 label 1 3 will not be introduced any more label 2 corresponds to the specific three phase electric parameter value The three phase phase voltage is shown in Table 4 2 2 42 IM03B31L01 01E 4 2 3 THREE PHASE CURRENT A B C Table 4 2 3 1 Three phase current Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 2 3 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three phase current is shown in Table 4 2 3 1 IM03B31 L01 01E 43 4 2 4 THREE PHASE ACTIVE POWER A B C Table 4 2 4 1 Three phase active power Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 2 4 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power parameters value The three phase active power is shown in Table 4 2 4 1 44 IM03B31L01 01E 4 2 5 THREE PHASE REACTIVE POWER A B C Table 4 2 5 1 Three phase reactive power Screen description Screen can be divided into three parts namely 1 2 3 label in Table 4 2 5 1 labell 3 will not be introduced any more label 2 corresponds to the specific three phase power pa
54. voltage input RS485 RS232 PA Boi 485 RXD T F B phase AC voltage input three phase voltage input TXD VTT PB Py __ 485 kl CGD 20 IM03B31L01 01E 2 4 TYPICAL WIRING DIAGRAM OF THE INSTRUMENT 1 three phase four wire system adopting no CT PT connections wiring diagram set three phase four line wiring 2 three phase four wire system adopting 3CT no PT connection wiring diagram set three phase four line wiring power N 3 three phase four wire system adopting 3CT 3PT connection wiring diagram Set three phase four line wiring IM03B31L01 01E 21 4 three phase three wire system adopting no CT no PT connections wiring diagram set three phase three wire wiring 5 three phase three wire system adopting 2CT 2PT connection wiring diagram set three phase three wire wiring 6 one phase two wire Instrument set three phase four line wiring load A power N 7 one phase three wire set three phase four line wiring 22 IM03B31L01 01E Attention 1 In order to ensure the accuracy of measured data it must be correctly connected to voltage and current signals When measured voltage is less than the meter voltage range it can be directly accessed otherwise it needs to enter through voltage transformer PT when measured current is less than the current range it can be directly accessed and otherwise it needs to
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