User Manual
Contents
1. X r couple of minutes max 10 PIMENSIONS TE TOT UTEM 295 222 95 Mass or THE MGIC aon cai approximately 1 7 kg Working TembpetallilG S AA ada 0 40 Charger working temperature 4 10 35 1 20 60 20 80 Reference 00000 0011000 23 2 40 60 2 0 01 i v C Time 120 seconds ee eee 192x64 points eA A O Z 5 232 Quality standard design project and manufacture in accordance with ISO 9001 the product meets requirements according to the following standards H EN 61326 1 2006 and EN 61326 2 2 2006 9 2 Standard accessories The standard accessories package supplied by the manufacturer contains the following meter MMR 630 WMPLMMR630 set of measurement leads 3m two conductor lead U111 WAPRZOOSDZBBUT111 3m two conductor lead 0212 WAPRZ003DZBBU2I2 Charger c2. JO enueu y UI ojny uonosjes oneujojne y Jojoejes NNAWN ut y 5 y 0 JusweJnseau jo pes 5 au pue y Jaye uondo y JO play si e uoninedai ojne SJOSJNO JO 18S 5 SOURISISOY 1H09 0S gt UJ e lt 9945 SNOIA8Jd y xoeq uondo 4 21 Ieuluue 029 YWW 1 2065 ddns pue uo Kejdsiq pue uo Ajddns Jemod 1 SOEHSIU SSner LOW RESISTANCE METER MMR 630 OPERATING MANUAL SONEL S ul Wokulskiego 11 58 100 Swidnica Revision 1 5 September 03 2014 We appreciate your having purchased our low resistance meter MMR 630 meter is a modern high quality measuring devi
3. resistance measured conventional forward B 4 178 m 178 72 4 R resistance measured at I conventional backward current Measurement current R RA Main result R 2 OPERATING MANUAL MMR 630 Revision 1 5 7 Setting MENU Settings 1 Main Save YES Use the buttons to select the display mode 3 9 Use the W button to go to setting confirmation Oy 4 00 2 5 Result display configuration This option permits to establish the upper and lower limits between which the average result of measurement must be contained Results beyond this range will be signalled by two long sound sig nals and the symbol R gt Rmax or R lt Rmin displayed instead of the result In the mode of manual saving of the result in the memory the limits are displayed in place of the bank and cell number In the mode of automatic saving of the result in the memory it is possible to view for three seconds the set limits pressing the ESC button Use the buttons 4 gt to select to save or not Use button to confirm the selection Display layout during window mode measurement Rr 2170 30m2 Eg 178 72m I 1A The limits of the acceptable range of the measurement results is MENU Monitoring of limits in the 174 81m window mode Z measurement Main result or messages Additional resul
4. 44 Memory erasing SI MEM 1 Place the rotary knob at MEM AMA AMA Select Erasing of a cell 2 Memory browsing the bank or the whole memory Bank erase Press All memory erase 24 OPERATING MANUAL MMR 630 Revision 1 5 3 4 Use the A W buttons to change the number of the bank and the buttons to change the number of the cell Press 9 In case of erasing of the whole memory this step is skipped Select YES and press OPERATING MANUAL MMR 630 Revision 1 5 25 5 Power supply 5 1 Monitoring of the power supply voltage The level of the charge of the batteries or accumulators is currently indicated by the symbol in the right upper corner of the display Accumulators charged E E Accumulators low Batt Accumulators totally discharged Notes Bear in mind e The BAT message displayed in the right upper corner of the screen instead of the battery sym bol means insufficient power supply voltage and the need to charge the accumulators e Measurements realised with an insufficient meter power supply voltage are distorted with addi tional errors which are impossible to ascertain by the user and thus they cannot constitute a basis for a conclusion of correctness of the tested resistance values 5 2 Replacement of accumulators The MMR 630 meter is equipped with a package of accumulators and a charger Those cumulators have a ser
5. 1 In MENU manual saving mode see Chapter 3 1 4 2 1 Press the 2 button once the measurement has been concluded e a Free cell NORMAL maw belied bank cell 13 Number of ay 4b currently the current cell used bank E The rim means at least one cell in the given bank is occupied b Occupied cell NORMAL NE bank 11 5 av 4 Re 7138 90m9 133 115 I 18 Br 159 21 9 Use W buttons to select the number of the bank and the buttons 4 to select the number of the cell or leave the current numbers recommended if the bank was deleted before measurements 3 22 OPERATING MANUAL MMR 630 Revision 1 5 4 55 Press ESC to give up saving Notes What is saved in the memory is the principal result and additional results as well as the following information noise present in the object during the measurement and limitation of the measurement current or in the same location too low a voltage of accumulators during the measurement this is priority information In the case the user attempts to save information in an occupied cell the following warning is dis played in place of the principal result Cell used Overwrite If the button is pressed the new sult of the measurement will be saved and the previous one deleted Saving in th
6. 34 OPERATING MANUAL 630 Revision 1 5 52 Electrical ONS MRU 200 Earth Resistance and Resistivity Meter Insulation Resistance 2 o PQM 701 Power quality analyzer CMM 40 Industrial multimeter 505 Multifunction Electrical Installations Meter MRU 20 Earth Resistance and Resistivity Met KT 384 Thermal imager Datalogging Light Meter CMP 1006 Digital Clamp on multimeter DIT 500 IR thermometer 502 Multifunction Electrical Installations Meter MIC 30 Insulation Resistance Meter OPERATING MANUAL MMR 630 Revision 1 5 MIC 2510 Insulation Resistance Meter PAT 805 Portable appliance tester LKZ 700 Wire tracer 35 WARNINGS AND INFORMATIONS DISPLAYED THE METER WARNING The device cannot be used in the grid and with other devices in special interiors for example those of a dangerous atmosphere regarding the risk of explosion or fire NOTE Measurement leads must not be disconnected from the object during its measurements or discharging Symbols of an inductive object normal measurement time for this type Symbols of an inductive object reduced measurement time Swapped measurement leads Information of a 50Hz noise It is possible to perform measurements NOIS but the measurement error may be increased to 1 Information regarding a limitation of the measurement current which is a result LIMIT of
7. 29 6 CLEANING AND MAINTENANCE eee see cene 31 5 OPERATING MANUAL MMR 630 Revision 1 5 3 7 8 9 9 1 9 2 95 9 4 STORAGE 31 DISMANTLING AND UTILIZATION 22220200000000000000000000000000000000000000000000 31 AFTACHMEN TS R 32 TECHNICAE ee MERA 32 STANDARD ACCESSORIES 33 ADDITION ALACCES SORTES 33 MANUFACTURER de ut dubius 34 OPERATING MANUAL 630 Revision 1 5 1 Safety MMR 630 meter has been designed to realise measurements of resistance of different kinds of connections welded soldered contact connections in electric installations The results of the measurements determine the safety conditions of the installation Therefore in order to provide condi tions for correct operation and the correctness of the obtained results the following recommendations must be observed Before you proceed to operate the meter acquaint yourself thoroughly with the present manual and observe the safety regulations and specifications determined by the producer The MMR 630 meter has been
8. and then start the Programming function Proceed ion accordance with the instructions displayed by the programme 12 OPERATING MANUAL 630 Revision 1 5 Notes A The function is designed to be used solely by those users who are familiar with computer equipment The guarantee does not cover faults caused by incorrect application of this function A Before you proceed to programming charge the accumulators During programming do not turn the meter off or disconnect the transmission cable During programming the only active button is In the case of this function meter does turn off automatically 2 9 Information on the manufacturer and the programme In order to obtain basic information on the manufacturer of the meter and the version of the pro gramme perform the following actions e MENU select About producer amp programme press the button OPERATING MANUAL MMR 630 Revision 1 5 13 3 Measurements 3 1 Configuration of the measurement options Before you proceed to measurements adjust the parameters of the measurement process to the properties of the measured object This is done by selection of the appropriate options in MENU Measurement mode 1 MENU Measurement mode Object Lupe p gt Flow of current bidirectional normal Save to memory manual Ranae selection automatic 3 11 Selection of the type of object The MMR 630 meter pe
9. 0 25 2 cyfry 0 25 2 cyfry 4 0 25 2 cyfry 0 25 2 cyfry 0 25 2 cyfry 0 25 2 cyfry 0 25 2 cyfry 0 25 2 0 25 2 LOMA 1mAa CZU OPERATION MANUAL LOW RESISTANCE METER 630 630 meter has been designed to realise measure ments of low resistances within the range between 0 110 and 2kQ with a 10A current The main features of the MMR 630 meter are the following P d Measurements of resista nce of the following welded connections equalizing connections contacts cable connections connections of electric heating elements bus bar fusion welds connectors and cables windings of motors transformers etc Y low resistance coils 22 Possibility of revision of the following quality of soldered conne ctions continuity of earth con ductors Zf Automatic selection of the measurement range A Several measurement modes which permit va rious applications inclu ding product series quality control Zf Meter control software upgrade 22 Memory of 990 measure ment results which may be sent to a computer by the RS 232C connection Large and legible backlit display Monitoring of the charge of accumulators 27 function in case the device is not being used 22 Ergonomic operation pue uoJees WIJN 1 1 0
10. 630 Revision 1 5 Information of a 50Hz noise whose value is within the range be Horst tween 100 and 500 It is possible to perform measurements but the measurement error may be increased to 1 Voltage of the 50Hz noise exceeds 0 5V for R20 2mQ or 100mV Impossible measure for R 0 2mO Measurements are blocked Message and two long sound signals lt after the START button is pushed Information regarding a limitation of the measurement current LIMIT It which is a result of the limit setting realised by means of the ro tary knob excessive resistance of the measurement leads or excessive inductivity of the measured object information regarding charging of an inductive object information regarding a discharged inductive object Information regarding overflow of the measurement range Information displayed at the right side of the screen during a measurement regarding a temporary overflow of the measure ment range during charging an inductive object A message with a long sound signal 4 means the voltage at the terminals U4 U or 04 or Uy l2 or Ua l4 or U2 l2 of the meter ex Voltage on the object ceeds 50Vrms or the voltage at the terminals 1 5 of the meter exceeds 6Vrms Disconnect the meter from the tested object immediately Voltage on the object U U2 terminals of the meter exceeds 6Vrms but it is lower than 50Vrms Disconnect the meter from the tested object in U circuit sou
11. AUTO OFF function in the charging mode is deactivated When the charger power supply cable is plugged into a socket one of the following screens is dis played If the charge of the accumulators does not exceed 50 then the a screen is displayed If the charge of the accumulators exceeds 50 then the b screen is displayed with mode OPERATING MANUAL MMR 630 Revision 1 5 27 After approximately 5 seconds the time is roughly indicated by progress bar the meter automati cally passes to the charging mode indicated with a frame In order to change the charging mode pro ceed as follows e While the progress bar is moving forward press any button but 9 i Use the W buttons 2 to select the charging mode 3 Press 6 to confirm the selection Charging the package of accumulators after a complete discharge is recommended if less than the normal number of measurements is possible to realise per charged package or in case of other doubts regarding the correctness of the displayed charge of the accumulators During the process of charging the screen is as in the illustration below Discharge which lasts up to four hours depending on the level of discharge of the package is signalled with the following mes sage Accumulators discharging on The accumulators are charged in accordance with the algo rithm of quick charge this process permits to reduce the durati
12. Connection of the meter and start of measurements NOTE Connection of a voltage exceeding 440VAC between any two measurement termi nals may cause damage to the meter OPERATING MANUAL 630 Revision 1 5 17 Turn the meter on Connect the meter to the tested object The voltage leads connected to the U and U terminals should be inside the current leads connected to the terminals and 3 Configure the measurement mode options see Chapter 3 1 4 Ars Place the rotary knob appropriate position in the automatic range selection mode select the maximum acceptable measurement current AMA in the manual range selection mode select the measurement current Am The meter is now ready for measurements The appearance of the screen may differ depending on the coniiguration of MENU Measure ment mode 18 Type of object inductive display all the results Type of object resistance display all the triggering continuous saving manual results triggering automatic saving automatic CONTINUED Type of object inductive display only Type of object resistance display only the main result triggering normal saving the main result triggering normal saving manual manual window mode on Upper Bottom 1 5 7 eo Press START perform the measurement OPERATING MANUAL MMR 630 Revision 1 5
13. During the measurement moving horizontal line is displayed measurement inter rupted pressing button ESC Depending on the measured object the measurement may last between 3s T to a couple of minutes ini Horma 1 Inductive objects measurement mode initial charging of the object During the progress of the charging process the measurement result is stabilizing Information regarding temporary 2 055 0 overflow of the measurement IN range during charging Momentary value of the measured resistance Change of the momentary value of the measured resistance with regard to the average value Once the measurement has been concluded an inductive object is automatically discharged 1 4485 JR Zm I 6 18 5 Once the measurement has been concluded read the result Excessive temperature signal Measurement Number of triggering Object type Charge of accumulators symbol Y the bank and mode cell in the or monitoring Information on 90Hz noise of the limits eee gt a ee in the window Er 178 90m0 S mode 7 8 4 4 1 4 z m m e Zm Information regarding i i swapped leads reduction of the measurement current Main result results or discharge or messages of the object Upper Limits Bottom lim The measurement result may be saved in the memory see Chapter 4 OPER
14. of worn out electric and electronic equipment Before the equipment is sent to a collection point do not dismantle any elements Observe the local regulations concerning disposal of packages worn out batteries and accumula tors OPERATING MANUAL 630 Revision 1 5 31 9 Attachments 9 1 Technical data The abbreviation m v in the basic error definition means the measured value The errors specified in the table refer to measurements realised by means of bidirectional current and they are related to the average value of two measurements in accordance with the following for mula R where Rr resistance the conventional forward current and Rn resistance at the conventional backward current In the case of measurements with single direction current and for measurements of inductive objects at a reduced measurement time symbol MELAS specified precision is not guaranteed Measurement of resistance 0 25 m v 2 digits Input voltmeter impedance gt 200 Measurement resistance at a 50Hz noise a b gt AST 32 Additional uncer Measurement Noise level resistance tainty blocked 15 100mV gt 100mV We ES 100mV 05V lt 2 gt YES Other technical data Kind of insulation cacao i eon ntn renta sienne double in accordance wit
15. select the saving mode 3 1 5 Measurement range selection For the purpose of measurement of the resistance of the object the MMR 630 meter applies measurement currents within the range between 0 1 and10A The measurement range and thus the measurement current may be selected automatically or manually Use the 9 button to confirm the selection 16 OPERATING MANUAL 630 Revision 1 5 is a standard that the meter functions with automatic selection of the measurement range In this mode the rotary knob is a limiter of the maximum measurement current flowing through the measured object Manual selection of the measurement is useful in the case of measurements of the resistance of inductive objects It permits to reduce the duration of such measurements In this mode the setting of the rotary knob determined the selected measurement current Object manual Use the W buttons to select the range selection mode Use the 9 button to confirm the selection Notes If resistance type object is selected solely the automatic range selection is active Manual selection of measurement range is possible solely in the case of inductive objects It is sig nalled as follows Automatic range Selection not activet Fress 3 The information is displayed when the meter is switched on once the welcome screen is turned off Press button to go to measurement mode 3 2
16. ATING MANUAL MMR 630 Revision 1 5 19 Notes In the automatic mode the measurement is triggered once all the test leads have been connected to the object In order to start another measurement it is sufficient to disconnect and then connect one of the leads anew Pay attention to the appropriate selection of the measurement terminals since the precision of the performed measurements depends upon the quality of the realised connections They must provide good contact and permit uninterrupted flow of the measurement current It is unacceptable for exam ple to connect a crocodile clip on tarnished or rusty elements they must be previously cleaned or a test prod must be used for measurements In the case of measurements of inductive objects select an inductive object Should a resistance type object the result may be burdened with significant errors or the measurement may be precluded The declared value is valid for measurements of objects whose inductivity is up to 40H It is also possible to perform measurements for objects of a higher inductivity but the result might be overstat ed During measurements of objects of a high resistance and a very high inductivity at the current range of 0 1mA it may not be possible to stabilise the result In such a case the meter will display the result with a one grade down resolution f the value of the measured resistance is within the limit of subranges it may happen that the value mea
17. NG MANUAL MMR 630 Revision 1 5 Object type orma l A0 East Ranae Flow of 1 Trigger Use the W buttons to select the type of object Use the button to confirm the selection 3 1 2 Flow of current Measurements may be performed with a single direction current or bidirectional current flowing in opposite directions In the latter case the principal result which is displayed is the average resistance value Measurements with single direction current are faster in the case of objects without internal tension and electrothermal forces On the other hand measurements by means of bidirectional cur rent eliminates errors resulting from the presence of such tensions and forces in the measured object If the single direction flow of current is selected the resistance value Rp is not displayed 1 Obiect BERTIE Flow bidirectional Triager unidirectional Save to 3 1 3 Measurement triggering 630 meter has three modes of measurement triggering normal automatic and contin UOUS e Inthe normal mode one measurement of resistance is performed e In automatic mode the device waits for all the four test leads to be connected to the object and then the measurement is automatically started e In continuous mode for resistance objects the meter performs subsequent measure
18. These accumulators be charged at any point with no serious consequences However it is recommended to discharge them complete ly every few cycles During storage of Ni MH accumulators they are discharged at the rate of approximately 30 per month Keeping accumulators at high temperatures may accelerate this process even 100 In order to prevent excessive discharge of accumulators after which it would be necessary to format them it is recommended to charge the accumulators from time to time even if not in use Modern fast chargers detect both too low and too high a temperature of accumulators and react to the situation adequately Too low a temperature should prevent the start of the process of charging which might damage the accumulator irreparably An increase of the temperature of the accumulator is a signal to stop charging and is a typical phenomenon However charging at a high temperature of the environment apart from reducing the lifetime causes an accelerated increase of the temperature of the accumulator which will be not charged to its full capacity Remember that in the case of quick charging accumulators are charged to approximately 80 of their capacity better results may be obtained if the process of charging is continued the charger goes then to the phase of charging with a low current and after next couple of hours the accumulators are charged to their full capacity Do not charge or use accumulators in extrem
19. able WAPRZLAD230 Black crocodile clip 4 pieces WAKROBL30K03 Kelvin crocodile clip 2 pieces WAKROKELKO6 Case L1 WAFUTL1 Accumulator NiMH 4 8V WAAKUO3 Serial transmission cable WAPRZRS232 Harness to carry the device WAPOZSZE 1 Operating manual Calibration certificate LSWPLMMR600 9 3 Additional accessories Furthermore the manufacturer and authorised distributors offer the following elements which are not included in the basic accessories package WAZACKEL1 WAADAUSBRS232 e Kelvin clamp with a double cable e USB RS232 adapter OPERATING MANUAL 630 Revision 1 5 33 WAPROSONPE4 WAPROSCHEM Odczyt danych z miernika e Software SONEL Electric Measurements for SONEL Schematic software to create the purpose of development of complete doc and electric installations diagrams umentation of measurements WAPROKALK 3 SONEL software to create measurement calculations Note The software is supported by the following systems Windows XP Service Pack 2 Windows Vista Windows 7 94 Manufacturer The manufacturer of the device who provides guarantee and post guarantee service is SONEL S A ul Wokulskiego 11 58 100 Swidnica Poland tel 48 74 858 38 60 fax 48 74 858 38 09 E mail export sonel pl Web page www sonel pl Note Solely the manufacturer is entitled to provide guarantee service
20. ce which is easy and safe to use Please acquaint yourself with the pre sent manual in order to avoid measuring errors and prevent possible problems related to operation of the meter 2 OPERATING MANUAL 630 Revision 1 5 1 SAPEI erc 5 2 MENU oo zdac OR 6 2 1 BC ICON e O 7 2 TRANSMISSION DATA 9 2 Wood OC W Ev 2 2 Computer connection accessories rne nnne 2 252 Connection of the meter to 7 2 3 MEASUREMENT MODE tidie reas 2 4 DISPLAS SETTING ona ___ 6 6_ _ _ 6 Z 23 RESULT DISPLAY CONFIGURATION 0 cecceccscoccoscocceccscoccaccecceccecescaccacceccscsscencecsecasceees 26 DERAULT SETTINGS testate vitae dee 10 SELECTION OF THE LANGUAGE 11 2 8 ADVANCED FUNCTIONS 11 2 8 1 Manual canbra lOM en 11 2 8 2 12 2 8 3 Return to the default calibration sese 22 2 8 4 Programme UP OV AGE Ran adatt
21. designed for the purpose of low resistance measurements Any other application than those specified in the present manual may result in a damage to the device and constitute a source of danger for the user In case of measurements of installations sub assemblies and devices under a dangerous volt age the MMR 630 meters may solely be operated by qualified personnel who are properly author ised to work on electric installations Operation of the meter realised by unauthorised personnel may result in damage to the device and constitute a source of danger for the user Using this manual does not exclude the need to comply with occupational health and safety regu lations and with other relevant fire regulations required during the performance of a particular type of work Before starting the work with the device in special environments e g potentially fire risk explosive environment it is necessary to consult it with the person responsible for health and safety It is unacceptable to operate the following A damaged meter which is completely or partially out of order A meter with damaged cable insulation meter stored for an excessive period of time in disadvantageous conditions e g excessive humidity If the meter has been transferred from a cool to a warm environment of a high level of relative humidity do not realise measurements until the meter has been warmed up to the ambient temperature approximately 30 minutes Bef
22. e memory is signalled by means of the symbol E which is displayed on the screen and three short sound signals After information is saved in the last cell in the given bank the following message is displayed Last cell in bank 4 2 Automatic saving of measurement results in the memory e MENU set the automatic mode of saving results in the memory see Chapter 3 1 4 Before the first measurement commences select the initial cell for saving a series of results in the memory see Chapter 3 2 using buttons A and W select the number of the bank and using buttons and select the number of the cell Notes Automatic saving of the result of measurement to the memory takes place directly after it has been displayed and it is realised in accordance with the procedure described in Chapter 4 1 In the automatic mode of measurement release after a modification of the number of the bank cell exit the setting mode using the button or ESC or start the first measurement using the but ton START OPERATING MANUAL 630 Revision 1 5 23 4 3 Memory browsing 1 Ni AGA Place the rotary knob at MEM 051 2 1 Select Browsing and press 9 Contents of the last saved cell MEMORY Browsing bank 11 13 a 89 55 515 NF S9 40mf I 1A 3 Use the V buttons to change the number of the bank and the buttons 4 P gt to change the number of the cell
23. e temperatures Extreme temperatures reduce the life time of batteries and accumulators Avoid placing devices powered from accumulators in very hot en vironments The nominal working temperature must be absolutely observed 30 OPERATING MANUAL 630 Revision 1 5 6 Cleaning and maintenance NOTE Apply solely the maintenance methods specified by the manufacturer within the present manual The casing of the meter may be cleaned with a soft damp cloth using all purpose detergents Do not use any solvents or cleaning agents which might scratch the casing powders pastes The electronic system of the meter does not require maintenance 7 Storage In the case of storage of the device the following recommendations must be observed e Disconnect all the cables from the meter sure the meter and the accessories are dry e In case the meter is to be stored for a prolonged period of time the accumulators must be removed from the device e The acceptable storage temperatures are those indicated in the technical specifications e In order to prevent a total discharge of the accumulators in the case of a prolonged storage charge them from time to time 8 Dismantling and utilization Worn out electric and electronic equipment should be gathered selectively i e it must not be placed with waste of another kind Worn out electronic equipment should be sent to a collection point in accordance with the law
24. ed position OPERATING MANUAL 630 Revision 1 5 2 1 LCD contrast Using the buttons and set the contrast value and press to confirm the setting 2 2 Transmission of data RS 232 Remarks Data transmission is not possible during the charging of accumulators 2 2 1 Computer connection accessories What is necessary in order to operate the meter with a computer is a RS 232 cable and appropri ate software If the required accessories such have not been purchased along with the meter then they are available from the manufacturer or an authorised distributor The accessories may be used in case of many devices manufactured by SONEL S A which are equipped with the RS 232 interface Detailed information regarding software is available from the manufacturer or an authorised dis tributor 2 2 2 Connection of the meter to a computer 1 Connect the cable to the serial port RS 232 of the computer and to the RS 232 socket of the meter 2 Activate the data transmission mode in the MENU 3 Start the appropriate programme in the computer and follow the instructions 2 3 Measurement mode The MENU Measurement mode option is described in Chapter 3 1 2 4 Display settings The MMR 630 meter permits selection of two modes of presentation of measurement results NORMAL E bank _ 6 cell 11 174 81mQ Main result the average resistance value of two measurements performed at currents of opposite directions
25. h EN 61010 1 2004 Measurement GALOGON Y aoi WAG 11 300V lt 2000m above sea level 260V lt 3000m above sea level 61010 1 compliant Protection grade of the casing in accordance with EN 60529 IP54 Protection from external voltage up to 440Vac for 10s Power supply of the meter package of ACCUMULATORS 4 8V Power supply of the 100 250V 50 60Hz 200mA era cre fare MUM aoi Pr c approximately 2 5hours Number of measurements with 10 300 Maximum resistance of leads for 10A 0 2 2 0 1 0 10 Maximum inductivity of the tested 40H Exactitude of the 10 Duration of measurements of resistance in case of resistance type objects and bidirectional 35 OPERATING MANUAL 630 Revision 1 5 O23 7 Ni AES lt NN in case of inductive objects depends on resistance and inductivity of the object
26. ies of advantages such as lack of harmful substances no memory effect higher capacity as compared to NiCd accumulators at the same size The package of accumulators is placed in a compartment The charger is installed inside the me ter casing and it may be used solely to charge the original accumulators WARNING If the test leads are left in the sockets during replacement of the accumulators there is a risk of electric shock with a dangerous voltage In order to replace the package of accumulators it is necessary to do the following Remove all leads from the terminals turn the meter off e Remove the four screws of the accumulators batteries compartment in the lower part of the cas ing e Remove the package of accumulators and the package connection e Remove the package connection plug e Connect the power supply plug of the new package of accumulators Place the connection in the bend of the rubber profile e Insert the package in the accumulator compartment Place and screw the cover of the compartment 26 OPERATING MANUAL MMR 630 Revision 1 5 Do not use meter when accumulator compartment is removed or open power it from other sources than those mentioned in the present manual 5 3 Charging of accumulators Note The process of charging of accumulators may commence solely when the meter is off When it is turned on using the button the charging function is blocked The
27. lators correctly such a temperature Place the meter in a warm place and commence the charging mode anew The present message may be displayed also in the case of deep discharging of the ac cumulators It is then recom mended to try to turn the charger repeatedly A damaged or deeply Start the charging mode Initial charge failed discharged accumula anew Should the problem tor package persist replace the package 5 4 General principles regarding using Ni MH accumulators Too low temperature of ac cumulator package f you do not use the device for a prolonged period of time then it is recommended to remove the accumulators and store them separately Store the accumulators in a dry cool and well ventilated place and protect them from direct sunlight The temperature of the environment in the case of prolonged storage should not exceed 30 If the accumulators are stored for a long time in a high temperature then the occurring chemical processes may reduce their lifetime Accumulators NiMH resist normally 500 1000 charging cycles The accumulators reach their maxi mum capacity after being formatted 2 3 charge and discharge cycles The most important factor which influences the lifetime of an accumulator is the depth of discharge The deeper the discharge of the accumulator the shorter its lifetime OPERATING MANUAL MMR 630 Revision 1 5 29 The memory effect is limited in the case of NIMH accumulator
28. ment cy cles measurement of resistance and display of the result for approximately three seconds e In continuous mode for inductive objects the meter performs one measurement cycle with a single direction current RF During the cycle the result is gradually stabilised and it is displayed approximately each half a second ioral Use the W buttons to select the flow of current Use the 6 button to confirm the selection OPERATING MANUAL 630 Revision 1 5 15 Object normal automatic continuous Use the A W buttons to select the measurement triggering mode Use the 6 button to confirm the selection Notes A Continuous triggering for inductive object may be used solely when the meter is permanently connected to the power grid It is unacceptable to disconnect the me ter from the object during measurements This is dangerous for the user and may cause damage to the device In the case of measurements of inductive objects the automatic measurement triggering mode is not active 3 1 4 Saving to memory Automatic saving of the measurement results to memory may be particularly useful in the automat ic and continuous measurement triggering modes Saving is performed directly after the result has been displayed in the screen 1 MENU Meas Object EE Flow of automatic ional SZIECYLWI AWLUNACA Use the W buttons to
29. nd signals after the START button is pushed No continuity Lack of continuity of the current or the current and voltage cir in circuit cuit A message and two long sound signals after the START button is pushed Unstable conditions due to incorrect contact of the measurement leads or excessive inductivity of the object which preclude measurements OPERATING MANUAL MMR 630 Revision 1 5 21 4 Memory of the measurement results MMR 630 meters are equipped with a memory of 990 resistance measurement results The loca tion within the memory where a single result is saved is called a memory cell The whole memory is divided into 10 banks comprising 99 cells Each result may be saved in a cell of a selected number and in the selected bank and therefore the user of the meter may at their own discretion assign cell numbers to specific measurement points and numbers of the banks to specific objects as well as per form measurements in any order and repeat them not loosing the other data The memory of the measurement results is not erased when the meter is turned off and thus they may be read later on or sent to a computer Neither is the number of the current cell and bank changed It is recommended to erase the memory once the data have been read or before a new series of measurements is performed the new measurement results may be saved in the same cells as the previous ones 4 1 Manual saving of measurement results in the memory
30. o diga 12 2 9 INFORMATION ON THE MANUFACTURER AND THE 0 0 2770000 13 3 MEASUREMENTS 14 3 1 CONFIGURATION OF THE MEASUREMENT OPTIONS 14 3 1 1 Selection of the type of object eti EISE A TEPORE ERREUR 14 31 2 TH 15 3 1 3 MEGSU EMEKI 15 3 1 4 SAVIN ELO ORO 16 RO ERD Measurement range selection aaa aaa eene 16 3 2 CONNECTION OF THE METER AND START OF 8 9 000 0 1 00000000 17 4 MEMORY OF THE MEASUREMENT RESULTS 2222000000000000000000000000 22 4 1 MANUAL SAVING OF MEASUREMENT RESULTS IN THE 0 00000000 22 4 2 AUTOMATIC SAVING OF MEASUREMENT RESULTS IN THE 23 4 3 MEMORY BROWSINGS detto eter S ULM RUE DP ao 24 4 4 MEMORY ee alee cUm OR S ELE 24 5 POWER SUPPLY 26 5 1 MONITORING OF THE POWER SUPPLY VOLTAGE eccecceccececceccecceccccescuccecescascuseucens 26 3 2 REPLACEMENT OF ACCUMULATORS 26 CHARGING OF ACCUMULATORS 27 5 4 GENERAL PRINCIPLES REGARDING USING NI MH ACCUMULATORS
31. on of charging to approximately two and a half hours The end of the process of charging is signalled by Charging completed In order to turn the device off remove the power supply plug of the charger The charge of the accumulators alternating filling means charging Operation mode BATTERY CHARGING Rocumulators chargina on Messages on the progress of the charging process 28 OPERATING MANUAL MMR 630 Revision 1 5 Notes As a result of interferences in the network it is possible that the process of charging of accumulators will finish too fast In the case too short a time of charging is detected it is necessary to remove the plug of the charger and start charging anew Additional information displayed by the meter Bad contact on the accumu lator package terminal Charging time exceeded No accumulator Excessive voltage at the accumulator pack age during charging Accumulators have not been charged within the maximum time NO communication with the accumulator controller The ambient tempera Check the contacts of the ac cumulator package Should the problem persist replace the package The accumulator package is damaged replace The charger is damaged send the meter for repair Check the contacts of the ac cumulator package Should the problem persist replace the package It is not possible to charge the ture is lower than 10 C accumu
32. ore measurements may commence make sure the cables are connected to the appropri ate measurement sockets not operate a meter with an open or incorrectly closed battery accumulator compartment or power it from other sources than those specified in the present manual The meter s inputs are electronically protected from power surge as a result for example of accidental connection to the power supply source for all input combinations up to 440VAC for 10 seconds Repairs may be realised solely by an authorised service point The device complies with the following norm EN 61010 1 Note The manufacturer reserves the right to modify the appearance accessories and technical data of the meter Note An attempt to install drivers in 64 bit Windows 8 may result in displaying In stallation failed message Cause Windows 8 by default blocks drivers without a digital signature Solution Disable the driver signature enforcement in Windows OPERATING MANUAL MMR 630 Revision 1 5 5 2 Menu The menu is available at any position of the knob but MEM 1 Pisplay contrast Data transmission RS 232 Main MENU Measurement mode Display settings 2 4 Use W buttons to select the required position Result window configuration Default settings Language MENU Lanauage Advanced 5 About producer amp program Use the button to enter the requir
33. rform manual auto calibration of the meter offset Auto calibration is realised separately for each range Once Auto calibration has been selected in the MENU follow the information displayed in the screen as in the case of manual calibration Notes To perform auto calibration use the measurement leads applied for the purpose of measurements connect the U and 02 leads as well as and 12 A The guarantee does not include faulty operation of the device which is caused by erroneous application of this function 2 8 3 Return to the default calibration In order to return to the default calibration enter this option in the MENU and select YES and con firm pressing This option erases the results of manual calibration and auto calibration realised by the user The factors calculated in the calibration process realised by the manufacturer are re established 2 8 4 Programme upgrade It is possible to upgrade the control programme without having the meter serviced Should up grading be necessary the following actions will be realised Download the meter programming software from the manufacturer s web site www sonel pl e Connect the meter to a computer In the MENU enter the option Advanced and then Programme upgrade and confirm the dis played information has been read Install and start the meter programming software in the computer e In the programme select the port activate the Test connections function
34. rmits selection of one of the three types of objects Use the A W buttons to select the required parameter Use the 9 button to enter the parameter setting mode The measurement marked with the LF symbol is the shortest measurement 35 and its purpose is to test objects of purely resistance related character The Fifi Hjarmal symbol means the measurement mode for inductive objects This mode is based upon special object charging procedures which are indispensable to perform correct meas urements of resistance of highly inductive objects In this mode the duration of the measurement de pends upon the inductance of the object since the meter automatically selects the maximum possible measurement current and it waits until the current has stabilised In the second measurement mode for inductive objects aii East measurements are per formed before the current stabilises completely This solution permits to significantly reduce the dura tion of measurements of inductive objects but it must be held in mind that the accuracy of the meas urement may be impaired If an approximate value of the resistance of the inductive object is known then it is possible to re duce the duration of the measurement selecting manual adjustment of the measurement range Chapter 3 1 5 and to set the appropriate range measurement current using the rotary knob The declared precision of measurements is then maintained 14 OPERATI
35. sured for single direction current is within the lower subrange for resistance and the value measured for the opposite direction current is within the higher subrange Then the principal result is displayed with resolution that corresponds to the higher subrange for resistance and the value cor responding to that subrange is displayed as the measurement current In the case of manual selection of the measurement range the message Unstable conditions may mean the selected measurement current is too high This is also signalled by the symbol OFL which is displayed once the measurement has concluded NOTE Measurement leads must not be disconnected from the object during its discharg ing Additional information displayed by the meter Information The maximum acceptable temperature inside the meter has been exceeded The thermal protection blocks measurements Additionally the following is displayed Overheated T gt Tmax and there are two long sound signals v after the START button is pushed Indication of the charge of accumulators Bat t Accumulators are low they must be charged 15 Accumulators completely discharged measurement blocked Symbols of a resistance type object i Symbols of an inductive object normal measurement time for Horma this type Symbols of reduced measurement time _ Swapped measurement leads 20 OPERATING MANUAL
36. the limit setting realised by means of the rotary knob excessive resistance of the measurement leads or excessive inductivity of the measured object CHARGE Information regarding charging of an inductive object DISCHAR Information regarding a discharged inductive object Information regarding overflow of the measurement range Information displayed at the right side of the screen during a measurement regarding a temporary overflow of the measurement range during charging an inductive object SONEL S A Wokulskiego 11 St 58 100 Swidnica Poland ow 48 74 85 83 860 48 74 85 83 800 fax 48 74 85 83 808 http www sonel pl e mail export sonel pl
37. tion of the measurement range automatic flow of current bidirectional trigering mode normal memory entry manual limits in the window mode upper limit 1999 90 lower limit 0 Q O window mode off result display all results Press the 6 button 10 OPERATING MANUAL MMR 630 Revision 1 5 2 7 Selection of language 1 Enter the option Language the MENU MENU MENU Language Polski ka PI oS Use the V buttons to set the required language Use the 9 button to confirm the selection 2 8 Advanced functions 2 8 1 Manual calibration The user may perform manual calibration of the meter provided they have standard resistors minimum grade 0 05 of the following nominal values 0 2 2mO 20mO 200 0 20 200 200Q and 2kQ Calibration is performed separately for each range Enter the option Advanced in the main MENU and then Manual calibration CALIBRATION Range calibration to 20 Press ENTER key lm ana sami MEM Use the rotary knob to select the calibration range AMI Proceed in accordance with the information displayed on the screen Press in order to give up calibration OPERATING MANUAL MMR 630 Revision 1 5 11 Note A The guarantee does not include faulty operation of the device which is caused by erroneous application of this function 2 8 2 Auto calibration The user may pe
38. ts 8 OPERATING MANUAL MMR 630 Revision 1 5 1 Enter the option Result window configuration the main MENU MENU Window conf ETZ Lion 1999 9 9 Bottom limit Window on YES Use the W buttons to select the Upper limit Press button MENU Window confisuration 399 3 Bottom limits 8G8888uR Window on YES Use the V buttons to set the first digit Passing to the subsequent positions using the buttons the remaining digits in a similar manner and set the decimal point and the units displaying or hiding m or p 0 MQ lub QO Use the amp button to confirm the selection Use V button to select the Lower limit Press button Set lower limit in similar manner as it is done in the case of the upper limit OPERATING MANUAL MMR 630 Revision 1 5 Use the W button to select the position Window 00 Use the 4 button to select YES Press the button Note Should the option NO be selected and the button pressed the previous settings will established 2 6 Default settings 1 In order to return to the default settings enter the option Default settings in the main MENU MENU Default settinas Hre uou sure Ves Use 4 P button to select Yes The default settings are the following Type of the object resistance object selec
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