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MA_MAGCHECK__en__030101_7309193100_
KROHNE KROHNE 01!2003 1.30919.31 00 MagCheck In-situ verification for electromagnetic Flowmeters(ENT) r. Variable area flwaneler. Vortex flowmeter, I knv controller Electromagnetic 8owmetera UllrasauC howmelers Mass flowmeters tevel measuring instrument, Communications technology Engineenng systems&solutions Switches,counters,displays and recorders heat metering Pressure and lemperature General advice on safety Use of MagCheck on converters,which are not listed as may cause damage to these converters, to MagCheck and, in case of connection to hazardous area versions of these converters damage to protective elements.As a result safety risks in later operation of these converters cannot be excluded. Product liability and warranty Responsibility for suitability and intended use of this instrument rests solely with the user. Improper installation and operation may lead to loss of warranty. In addition, the general conditions of sale are applicable and are the basis for the purchase contract. If the instrument needs to be returned to KROHNE, please note the information given in the service part of these instructions. Items included with supply A rugged suitcase containing: • MagCheck • Operating and installation instructions(hard copy) • CD with MagCheck PC program, operating and installation instructions, Excel spreadsheets for data processing • IFC 010 connecting cable • IFC 020 connecting cable IFC 090 connecting cable • IFC 110 connecting cable • PC RS 232 connecting cable • Power supply adapter 100..230V to 15 V DC • Power plug adapter for different plug standards 2 MagCheck KROHNE Table of contents General advice on safety 3 Product liability and warranty 3 Items included with supply 3 1 MagCheck introduction 4 1.1 Introduction 4 1.2 MagCheck as automatic verificator for KROHNE IMoCom converters 4 1.3 MagCheck as manual signal calibrator 5 2 Connecting and operating MagCheck 6 2.1 Preparation 6 2.2 Connecting cables 6 2.3 Connection diagrams 7 2.4 User interfaces 9 2.5 Starting phase 9 2.6 How to operate the menu 10 3 Description of MagCheck menu functions 12 3.1 Menu structure 12 3.2 Automatic verification with KROHNE IMoCom converters 13 3.3 MagCheck as manual flow signal calibrator 14 3.4 MagCheck Menu functions for manual calibration test 17 4 Using MagCheck with a PC 21 4.1 System specifications 21 4.2 Installation PC software 21 4.3 Settings of MagCheck PC software 21 4.4 Connecting MagCheck to PC 22 4.5 Downloading and storing MagCheck verification data onto PC 22 4.6 Exporting and importing verification files from/to floppy or hard disk 23 4.7 Trend analysis 24 5 Interpretation of verification results 26 5.1 Accuracy data ADC,field current, mA or frequency output 26 5.2 Coil resistance 26 5.3 Electrode resistance with full pipe 26 5.4 Electrode resistance with empty pipe 27 5.5 Coil insulation 28 5.6 Limitations of accuracy statement 28 6 Service and recalibration 29 6.1 Recalibration 29 6.2 Software 29 6.3 Spare parts 29 Appendix 1 29 KROHNE MagCheck 3 1 MagCheck introduction 1.1 Introduction MagCheck is an all-round portable testing and verification device for KROHNE electromagnetic flowmeters, enabling a complete functionality and accuracy verification of the EMF without taking the meter out of the pipeline nor interrupting the process. MagCheck measures autonomously and can be used on KROHNE EMF-converters(not on Ex-converters!). MagCheck can be employed either as an automatic verification instrument or as a manual flow signal calibrator, depending on the converter type. MagCheck is used for precise analysis and verification of magnetic flowmeters. Precision of these meters is not only a function of accuracy of electric data, but also depends on the mechanical installation of flowhead and converter. Faulty installation, both mechanical or electrical, may not be detected by MagCheck. Q1 Use of MagCheck on converters,which are not listed as compatible may cause damage to these converters,to MagCheck and in case of connection to hazardous area versions of these converters damage to protective elements! MagCheck can and must NOT be used on: • TIV 50, TIV 60 • CAPAFLUX, IFC 090 K/CAP • K300, F200 • NB 900 Power Booster • SC150 • Any Ex Zone 1/div 1 versions(hazardous area versions)of • ALTOFLUX 2W, IFC 040 ALTOFLUX 2W, IFC 040; SC80A/AS, SC100A/AS; • IFC 090i IFC 080, IFC 200, IFC 200 E; IFC 090, IFC 090i; IFC 110; • TIDALFLUX* IFC 210 Ex versions! *)Verification of the conventional electromagnetic flowmeter part of TIDALFLUX IFM 4110 PF is possible after disabling the level input to IFC 110 PF.This will allow for a statement of flow velocity measurement part, not of total the performance of TIDALFLUX. 1.2 MagCheck as automatic verificator for KROHNE IMoCom converters MagCheck is able to perform a fully automatic verification on magnetic flowmeters in combination with these converters. In this mode accuracy of the converter and all electric data of the primary head are verified which are vital for their function and accuracy. During the fully automatic test run the display will indicate all measured data. MagCheck reads and stores all settings of the IMoCom converter and all measured data of up to 70 meters. MagCheck can verify KROHNE electromagnetic flowmeters with following IMoCom signal converters: • IFC 010 • IFC 110 Non-Ex and non TIDALFLUX-versions only • IFC 020 • IFC 210 Non-Ex versions • IFC 090 Non-Ex versions Data may be downloaded onto a PC (Microsoft Windows 95, 98, 2000, NT)using the KROHNE MagCheck PC-program.After downloading data into the PC the related memory areas in the MagCheck are cleared and can be used for further measurements.The KROHNE MagCheck PC- program evaluates the downloaded data. If all data are within their limits,the program will create a final certificate confirming the meter operates with an accuracy deviation of less then 1% related to reference conditions. If the evaluation shows data exceeding their limits,the certificate will state, that the meter is not working properly. 4 MagCheck KROHNE 1.3 MagCheck as manual signal calibrator MagCheck replaces KROHNE Simulators GS8/GS8A. With its integrated microprocessor, calibrated mA-meter and frequency meter MagCheck allows for verifying the accuracy of converters without the need for any further instruments like calculators, mA-and frequency meters. MagCheck generates precise adjustable flow signals.The flow signal can be set in steps of 0.1%of full scale. These very precise flow signals will be fed into the signal inputs of the converter.The output signals(mA,frequency)are indicated on the MagCheck display. In this manual flow signal calibrator mode no data will be stored in MagCheck.The measured/indicated data must be noted and evaluated manually(see Appendix 1). With non-IMoCom converters: In the flow signal calibrator mode with these previous converters data as meter size(DN), GK, full scale setting must be entered into MagCheck manually. MagCheck may be used . T900 as flow signal calibrator for . SC100A, SC 100AS Non-Ex versions only! following KROHNE . SC80A, SC 80AS Non-Ex versions only! electromagnetic flowmeter . AQUAFLUX 070 signal converters: . IFC 080 Non-Ex versions only! . IFC 200E, IFC 200. Non-Ex versions only! . and all IMoCom converters as listed under 1.2 With IMoCom converters MagCheck loads data as meter size(DN), GK,full scale setting, current and pulse output settings automatically down from IMoCom converter through the IMoCom interface. KROHNE MagCheck 5 2 Connecting and operating MagCheck 2.1 Preparation 2.1.1 Initial preparations Make sure that there is sufficient memory space left for new verifications. Connect MagCheck to a power outlet via its power adapter. MagCheck will start searching for the IMoCom interface. Stop this by pressing F1. Enter Menu 1.1. test MID. Press arrow�. MagCheck will indicate(example): 1.1 test MID no connection inputs: 69/70 In this case only one set of data(one verification)can be stored additionally. Download existing data into the PC to clear more memory space(refer to chapter 5)if necessary. Take print-outs of the Excel spreadsheets(Refer to Appendix 1)and results of earlier verifications/tests on related meters with you. 2.1.2 Document flowmeter data Read and note all totalisers and counter values before and after verification and document the following (you may note these in the dedicated Excel spreadsheets, refer to chapter 7): 2.1.3 Disconnecting cables Prior to connecting MagCheck to the magnetic flowmeter, signal-,field-, output cables of the flowmeter must be disconnected by pulling the connectors.All flowmeter outputs are interrupted, related process instrumentation will see open inputs.As a result the meter will not indicate the actual flow during the verification the meter. QBefore changing any connections act according all process related safety and information rules existing in your organisation! Disable all alarms and take all ' controls to manual,which are dependent on the flowmeter outputs! 2.2 Connecting cables MagCheck is supplied with connection cables for IFC 010, IFC 020, IFC 090, IFC 110 F and a RS 232 cable(25 pole to 9 pole connector)for connecting MagCheck to PC(download of verification data)and a 100..230 Volt AC power supply,that is only used during download of verification data from MagCheck into PC. There is no need to unscrew any terminal screw with these cables. For manual calibration tests on older Non-IMoCom converters special cables can be supplied on request. The 25-pin connector must be plugged into the MagCheck. Its securing screws must be fid to avoid contact failures during verification runs, e.g. due to accidental mechanical stress on the cable(see connection diagrams) The following connections to the signal converter must be established: • IMoCom (for tests on IMoCom converters only as listed under 1.2.) • Electrode signal • Field current • Outputs(mA and pulse) Connection to flow head (flow tube)only is necessary for automatic verification with IMoCom converters, not for use of MagCheck as precision flow signal calibrator for converter verifications. The following connections to the flow head must be established± • Electrode signal • Field coil connection 6 MagCheck KROHNE During verification and test of converters as listed above, MagCheck does not need A any external power supply or batteries. MagCheck takes all its power from the field current of these signal converters.The external power supply supplied with MagCheck is only needed during download of verification data into a PC. 2.3 Connection diagrams QFor use of MagCheck as precision flow signal calibrator for detailed manual verification of converters Connections to flow head (field coils and electrodes)are notneeded. Please note! In the drawing of IFC 010 manual in Sect. 7.5 the jacks X1 and X4 were named wrong: X1 must be X3 and X4 must be X5! Connection MagCheck IFC 010 or IFC 020 i to output terminal block BOD -- EMIR �� .KaoH:ztr connection cable MagCheck to IFC O10 0 signal converter IFC 010 or 020 -x3 XJ5 to X5 electrode input to X3 field current output a 1 z s ♦ 5 to X4 IMoCom plug ?C3 X5 pull off the blue 9-pin p p plug g(connection to primary jacks X3+X5 on head)from jacks X3+X5 on amplifier PCB,see amplifier PCB Sect.8.9 in IFC 010 or 020 installation and operating instructions KROHNE MagCheck 7 Connection MagCheck IFC 090 to output terminal block U �1 LO A p xa s connection cable t 1 MagCheck to signal X6 ) " � r converterlFC 090 f 1 2 1 5 t 9 I 5 1 6(8) to X4 electrodes input C ribbon cable,display unit L Status LED to X1 field current output LP-A amplifier board,see Sect.8.9 ��oo��now 7 8 1 2 3 4 5 R power supply board,see Sect.8.9 \ to X2 IMoCom plug Q fastening screws,electronic unit R fastening screws,display unit X1 X4 ull off plug p'the blue 9-pin X1 2-pin connector,field power p p g (connection to jacks X1+X4 on primary head) from jacks X1 + X4 on X2 5-pin connector,IMoCom bus amplifier PCB, see Sect. 8.9 in IFC 090 X4 5-pin connector,electrode signals amplifier PCB p installation and operating instructions X6 10-pin connector,display unit Connection MagCheck IFC 110 F 6 7 a front plate connection cable 3 plug-in terminals__ MagCheck to IFC 110 F IMoCom n IFC 110 F terminal compartment 5 signal converter connection �SC [FP O/f 1 5 1 4 1 6 1 4 1 5 7 12 plug-in plug-in to electrode input ----- ---- terminal terminal to field current output to signal outputs of IFC 110 F to field coils of primary head to electrodes of primary head pull off the 3 plugs from the plug-in terminals SC,FP and 1/0 t in the terminal compartment,see above and Sect.8.1 SC FP in the IFC 110 F installation and operating instructions 8 MagCheck KROHNE 2.4 User interfaces Connector for external power supply (necessary only for download of verification data into PC) isplay 4 rows, 16 digits each Backlit with external power supply Arrow keys • Entering into a menu (�) • Stepping from digit to digit • Increasing or reducing values OO ® Confirmation of entered data(.j) • Stepping to the next(sub-)menu (.J) O ® Returning to the main menu (.j) Alpha-numerical keys O2 Entering values, A•' ,•, • menu number 4� �5� •60 Texts MTv •ga F1 key HMO • start of MagCheck without IMoCom connection FZ F2 key Li • For encoded access to MagCheck Service Menu only, no function for verification 25-pole connector for �• converter verification cables • PC-data transfer cable 2.5 Starting phase After connection to converter and after power supply of the converter has been switched on MagCheck will start a self test, checking all its EEPROM data for their validity.After it will signal "OK" (in case of an error it will indicate"ERROR"),for approximately 5 seconds. 2.5.1 With IMoCom converters (IMoCom interface connected) Next step is automatic start of communication with the IMoCom Bus of the IFC. After indicating "Test of communication", MagCheck locks in onto the IMoCom Bus of the IFC. It will read the settings of the IFC and start to simulate a 100%signal. 2.5.2 With Non-IMoCom Converters or IMoCom-interface not connected If there is no communication MagCheck will ask you to press"F1". and will stay in Menu 1.0 until settings are entered (see below).All meter parameters data in menu 1.2 must be entered manually. If energy(field current level)received by MagCheck is too low, MagCheck display will flicker and MagCheck will not start. This can be caused by: • poor connection or defective cable/connector connecting field current to MagCheck • a defective field current supply of the converter • You have connected to an IFC040 converter KROHNE MagCheck 9 2.6 How bo operate the menu 2.6.1 Display in main menu There are three main menus indicated with x.0. Menu line Indication line Status line for|MoComconnection Otatuo line for field current In the main menu display,the two last lines represent status lines. The lMoCom-Bus status line displays the actual status of the lMoCorn connection as follows: () Two moving brackets |K4oCom present, |K8oCom data transfer operating () Two static brackets |K4oCom present, no data transmission window present no No |MoComconnected The field current status line displays the actual status of the field current as follows: + Plus, minus Correct(field current io switching from positive ho negative current and vice verse) + Plus Positive DCor pulsating DC(defective converter, negative half wave missing) Minus Negative DCor pulsating DC(defective converter, positive half wave missing) No indication No current(defective converter, no field current) The indication lines are used ho show error messages. 2.6.2 Selecting menus and changing data Moving the cursor Cursor positionis indicate d Ed Changing the numbers Changing the Texts(Units) When changing the units,the values are converted automatically Selecting the next f u I I s c a I e ext f u I I s c I e ......:. ,.. :........:........e........;. .....:........:..... T 02 8 . 0 ;........0 6...:8...:......89...:......... f f I, f ff I I L...._.I I f 1 I I I L....._I previous le tig the I-]L m3 hr I ext Changing from text(Unit)to numbers ul I scat a onumbers f ul I scat e ................ ...... 2...........8... 0.............................. ........0 12 4 8.......... ........ ...... .............. .................... ......... m 3 / h r o text m 311 h r Changing to submenus 3 . 1 Ing u a g e o submenu l a n g u a g e ............. ........ EngI i sh ( GB ................ .................... .... .... ........ ...................... ................ IMOCom- Bus ) ( .J French ( F ........ .... _... f i e I d c u r r e n It Back to main menu Ge r ma n ( D 2.6.3 Initial settings of MagCheck The only necessary initial setting is selection of the user language. Connect MagCheck to an IFC XXO or connect to a power outlet using its power adapter. In the latter case • Press F1 to stop MagCheck's search for an IMoCom interface • Select Menu 3.1 • Press button -)�and select language English, German or French by the% buttons • Confirm selection by.1 KROHNE MagCheck 11 3 Description of MagCheck menu functions 3.1 Menu structure The menu of MagCheck has the following functional parts. Menu Text Description 1.0 Operation Operation menu, main menu 1.1 Test MID Automatic verification menu for electromagnetic flowmeters with IMoCom-converters ..1.2—1.8 Menu for manual calibration test of converters 1.2 Parameter Calibration test menu, entering meter data Diameter DN 2.5—3000 mm/0.1 —120 inch Full scale Full scale value for flow Q=100% available display values: m3/hr, Liter/hr, USGal/min, I/s Primary constant See EMF tag plate FCS nominal Nominal field current value 1.3 Zero set Zero setting 1.4 Simulation Generation of flow signals, adjustable in 0.1%o-steps of full scale value 1.5 Curr. output Display of true value(IMoCom converters only)and actual value 1.6 Pulse output Display of true value(IMoCom converters only)and actual value 1.7 Field current Indication of field current, displaying • Positive current • Negative current • Sum of positive and negative current • Field frequency 1.8 Hardw. Info Display of: • Software ID of the respective modules • Actual status information IMoCom converters only) 1.9 Reset Reset menu (On IMoCom converters only) 2.0 Test Information menu 2.1 Device Info Display of MagCheck Serial number, software version and calibration date 3.0 Install Installation menu (main menu) 3.1 Language Language setting. English, French, German 3.2 Data transf. Data transfer menu from MagCheck to PC 12 MagCheck KROHNE 3.2 Automatic verification with KROHNE IMoCom converters 3.2.1 How to start verification Menu I Explanation I Display Details 1.0 Operation 1.1 Next screen 1.1 Test MID Starts automatic verification of flowmeter with Test MID KROHNE IMoCom.All data will be verified and stored in MagCheck. Next screen inputs xx/70: Number of stored verification files(e.g. 11/70), not transferred to the PC before.A total of 70 files can be stored. In this example 59 verifications can be made before memory is full. date Enter actual date(DD/MM/YY).This will allow PC program to correctly assort verifications in trend analysis.Attention: No plausibility check! Check carefully! tag number All signs on the MagCheck keyboard may be used for entering the tag number. Method is the same as typing an SMS on a cell phone. Entered Tag Number will be used as identifier at J download into PC. You may use up to 16 characters. Next screen measurement Test conditions must be defined (Select acc. pipe full filled with liquid to test/ Electrode resistance will be tested via liquid. process With empty pipe the measured electrode conditions resistance will not comply with full pipe specs. using%. Result: Error statement in verification certificate This will pipe empty empty, clean, dry pipe allow Electrodes will be tested for insulation.With a full, MagCheck to wet or contaminated pipe, the measured electrode select the resistance will not comply with empty pipe correct specifications. Result: Error Message in verification verification certificate program) no pipe Converter verification only No verification of flow tube. Process Enter type, other data liquid Next screen name user Enter name of MagCheck operator (Select by start? Select"back"or"yes" T�) back Will allow you to step back and check and correct all data as entered above. yes Selecting yes and pressing.1 will start automatic verification run. KROHNE MagCheck 13 3.2.2 Explanation of the automatic verification run (verified data) Converter data Data indicated and stored Measurement of the field current Calibrated and actual value[mA] Measurement of field frequency Act frequency[Hz] ADC linearity and accuracy test at 25%of full scale Output of input amplifier and ADC linearity and accuracy test at 50%of full scale analogue to digital converter:True ADC linearity and accuracy test at 75%of full scale and act.value[%of full scale] ADC linearity and accuracy test at 100%of full scale Testing of the 1 st calibration point PO4 for current output Calibrated and actual value [mA] Testing of the 2nd calibration point P20 for current output Testing of the 1 st pulse output with f=500 Hz True and actual value[Hz]for f100%= 1000Hz If flowhead is tested as well Measurement of field coil resistance Coil resistance(Ohms) Measurement of resistance of electrode 1 Resistance values are measured. Measurement of resistance of electrode 2 Display of subsequent voltage Measurement of isolation resistance of field coils levels and resistance values Following the measurement,the measured data are stored in the MagCheck. 1) ADC test verifies accuracy of input amplifier and analogue to digital conversion of flow signal During this test the GK of the converter is temporarily set to factory test conditions GK=2.500. At end of verification the GK will be reprogrammed automatically by MagCheck to original data. 2) mA output tests verify compliance of mA output with factory calibration settings Time constant T settings via IMoCom is reduced by MagCheck to allow for sufficiently fast settling of mA output and pulse output.At the end of the verification,the time constant will be reprogrammed automatically by MagCheck to original data. 3) For test of frequency/pulse output setting of this output will be temporarily programmed by MagCheck to 1000 Hz at full scale flow.At end of verification frequency/pulse output will be reprogrammed automatically by MagCheck to original data. 4) If mode"Empty pipe"has been selected under MagCheck Function 1.1 electrode insulation data are measured,displayed and stored. In case of power interruption during flow meter verification e.g. by interruption of wiring,field current supply etc.the setting of GK, pulse output and time constant must be checked and eventually reprogrammed manually. Such an interruption is indicated by MagCheck after its restart with the warning message: Last meter not re-programmed. 3.3 MagCheck as manual flow signal calibrator 3.3.1 Menu for manual calibration with IMoCom connection to IMoCom converters MagCheck IMoCom connector must be connected to the IMoCom connector of the converter. Note down all data settings and readings in a paper print of the Excel spreadsheet "MagCheck_Verification_Listing.XLS"(see Appendix 1).After transfer of these data into this file, error calculations and a protocol will be created automatically. Main menus must be selected manually. 14 MagCheck KROHNE Menu Explanation Display Details, recommended actions 1.2 Menu for meter data. 1.2 Parameter Parameter With MagCheck Diameter Note the value displayed. connected to IMoCom, Full scale Q100% Note the values displayed. MagCheck will Primary constant Note the value displayed. automatically read GK Value these data from the FCS nominal Note the value displayed. converter. 1.3 Shows actual zero 1.3 Zero set Zero set setting as stored in Zero value No changes possible. IMoCom converter. units as full scale Read and note. 1.4 Verifies calibration and 1.4 Simulation Simulation linearity of ADC, current True value Enter desired flow value(%). (1.5), pulse output(1.6) (% + physical Note%setting carefully. by a precision flow units) Note true value [%]. signal in 0.1%steps of Actual value Note act.value[%]. Full scale (see 1.2) (% + physical. units) Act.value is ADC value. 1.5 Shows current output at 1.5 Current output Current flow as entered under True value [mA] Note true value [mA]. output 1.4 Actual value [mA] Note act.value[mA]. 1.6 Shows pulse output at 1.6 Pulse output Pulse output flow as entered under True value[Hz] Note true value[Hz]. 1.4 Actual value [Hz] Note act.value [Hz]. 1.7 Shows field current 1.7 Field current Field current peak to peak(FCS), True value [mA] Note true value [mA]. pos., neg. Actual value [mA] Note act.value [mA]. 1.8 Shows software 1.8 hardw. Info Hardw. info versions+status ADC Note data. information according X.XXXXXX Eventual warning relates to to Function 2.2 of Texts as status info(numbers in 4th row) IMoCom converters "Warning" (default no warning YYYYYYYYYY 0000000000). Next module Continue to step through by.i X.XXXXX.XX until last device has been shown. Texts as "Warning" YYYYYYYYYY 1.9 Resets MagCheck and 1.9 Reset New start, if you suspect a Reset re-starts system hang-up. communication to no On "yes+.j"system will re-start IMoCom converter yes and return to Menu 1.9.All data Select using entered manually will be replaced by default settings. 3.3.2 Menu for manual calibration of converters without IMoCom connection Note down all set and measured data in a copy of"MagCheck_Converter_Cal_Prot.XLS' (see Appendix 1). Main menus must be selected manually. Connect MagCheck and press F1. KROHNE MagCheck 15 Menu Explanation Display Details, recommended actions 1.2 MagCheck starts 1.2 Parameter Menu for entering meter data. Parameter with KROHNE Diameter DN 2.5—3000 mm/0.1 — 120 inch Select standard using%. .J converter default Full scale Select physical unit using%. settings (m3/hr, Liter/hr, USGal/min, I/s) Actual Enter full scale value for Q100%o acc. type parameters plate or actual setting. In case of data listed right acc. outside of meter range max/min values to meter setting are shown. must be entered J manually acc. to Primary Enter GK/GKL acc. type plate.Take care, flow meter type constant no plausibility check. J plate. FCS nominal Enter nominal field current[mA]: IFC 010 125 IFC 020, 090, 110, 210: 250 .J SC80, IFC 080, 200 125 T900 000 1.3 Allows 1.3 Zero set Zero set MagCheck zero Default For standard tests use default. adjustment 000.000 For precision tests follow 3.4.2. Physical unit as set under 1.2 1.4 Verifies 1.4 Simulation Simulation calibration and True value Enter desired flow value(%).in 0.1%steps linearity of ADC, in %+ phys. Read converter display, note%and current(1.5), units) flowrate. pulse output (1.6)by a precision flow .J signal of Full scale as under 1.2 1.5 Shows current 1.5 Current Current output value at output output flow rate (%)as Actual value Read, note mA values. entered under [mA] 1.4 1.6 Shows pulse 1.6 Pulse Pulse output output value at output flow rate (%)as Actual value Read, note indicated pulse [Hz] rate. entered under [Hz] .J 1.4 1.7 Shows field 1.7 Field Field current current peak to current peak(FCS), Act. value [mA] Note act. values [mA]. pos., neg. .J 1.8 . In this operation mode menus 1.8 and 1.9 have no function. Hardw. info 1.9 Reset 16 MagCheck KROHNE I 3.4 MagCheck Menu functions for manual calibration test With IMoCom converters and IMoCom connected to MagCheck, MagCheck reads all parameters (as under Function 1.2 and 1.3 of the converter). So accuracy data of the converters will be tested under original setting conditions. If test shall be done using deviating parameters IMoCom connection must be disconnected, MagCheck must be restarted (e.g. by shortly pulling cable connector off and plugging in again. Descriptions below, how to enter data into Function 1.2 and 1.3 mainly refer to non-IMoCom converters. 3.4.1 Function 1.2 Parameters Select with keys T and�. Go to subfunction „Full scale value"with key—>or<—. Full scale value Q100% For test under conditions as installed, enter the actual setting of full scale Q100%as shown on type plate of the converter or in the documentation of this site. If different full scale values are entered into the converter and into the MagCheck mark the maximum and minimum flow velocity limits for full scale settings. Min-/max-values of Q100%: The maximum and minimum full scale values are subject to nominal diameter(DN)and the flow velocity(v). These limits are given in KROHNE documentation, e.g. Installation and Operating Instructions of related converters. If these should not be accessible, the minimum and maximum flow rates dependant on meter size with metric units may be calculated in m3/hr as: Q100%min[ms/hr]= 4 x DN[mm]2 x v100%min[m/s]x 3.6=1000 Q100%max[m3/hr]= Tc 4 x DN[mm]2 x v100%max[m/s]x 3.6=1000 All IMoCom converters and AQF 070, SC80A, SC80 AS, IFC 200, IFC 200E, SC100A, SC100AS: V100%min:0.3 m/s and V100%max:12 m/s. For T900:V100%min:0.5 m/s and V100%max:9.999 m/s Change to subfunction „Primary constant"with key_J. Primary constant GK Enter Primary Constant GK/GKL acc. to type plate of signal converter or flowhead. Limits: 1.000 to 9.999. Go to subfunction„FCS nominal'with key.i. Field Current Supply nominal Enter nominal field current[mA]: IFC 010 125 IFC 020, 090, 110, 210, SC 100 250 SC80, IFC 080,AQF 070, IFC 200 125 T900 000 Back to menu 1.2 Parameter by pressing_J. 3.4.2 Function 1.3 Zero set Press—> key. Enter the zero point: Minimal zero point: -10%of the full scale value; Maximal zero point: +10%of the full scale value, e.g. Full scale is 100 m3/h. Minimum zero point is-10m3/h and maximum zero KROHNE MagCheck 17 point is+10m3/h. With Non-IMoCom converters zero must be entered manually. Set function 1.3 Zero set to 000.000 with unit acc. setting of converter.To find a correct zero setting for the calibration test, step to Menu 1.4 Simulation. Set simulation value to 000.0%. Read indication from converter display. If indication is too noisy, increase time constant of converter to 10s.. 30s. Wait 10 time constants, until indication is stable. Read indication on converter display, enter read value with inverted sign into menu Function 1.3 Zero Set. Example: Indication is-0.13 m3/hr. Enter+0.13 m3/hr(select sign by using%)into Function 1.3 Zero Set. Back to menu 1.3 Zero setting by pressing -J. 3.4.3 Function 1.4 Simulation Press—> key. Entering a value here will simulate flow by creating a precise calibrated flow signal as input signal for the converter. The outputs of the converter follow this calibrated flow signal level. The simulated flow value may be set between—999.9%and +999.9%of the full scale as set or read under"Function 1.2 Full Scale Value". For normal tests, setting shall be within± 100.0%. If the maximum signal level of MagCheck is exceeded,the warning"error message: simulation parameters, check"is shown on the MagCheck display. Back to menu 1.4 Simulation by pressing-J. 3.4.4 Function 1.5 Curr. Output Press—> key. Display according to setting of Function 1.4 Simulation. Example: Function 1.4 Simulation value set to 50.0%, Converter settings 10% =4 mA, 1100%=20 mA). Display Function 1.5: MagCheck Display Head Line Current output No IMoCom connection to converter Act. 11.998 mA With IMoCom-converter and IMoCom True 12.000 mA connection from MagCheck to converter Act. 11.998 mA Back to menu 1.5 Field current by pressing.j. 3.4.5 Function 1.6 Pulse output Press—> key. Display of the measured output frequency from the pulse output in pulses/second. Example: Function 1.4 Simulation value set to 50.0%,f100%=800 Pulses/second) Display Function 1.6. MagCheck Display Indication Headline: Pulse output No IMoCom connection Act. 399,8 Hz With IMoCom-converter and IMoCom True 400,0 Hz connection from MagCheck to converter Act. 399,8 Hz 18 MagCheck KROHNE Attention: With low pulse frequency settings MagCheck will change to measuring pulse period. Example: Full Scale of converter Qiooi is 100 m3/hour, Pulse Rate of converter is set to 1 pulse/m3.Accordingly the converter will send 1 pulse every 36 seconds, if Function 1.4 Simulation has been set to 100%. With setting of Function 1.4 Simulation to 10% it will last very long until a value can be indicated. In such cases it will be better to increase pulse rate setting of the converter by a factor of 10, 100 or to 1000 Hz for this test. Make sure to restore the original settings after completion of the test! Back to menu 1.6 Pulse output by pressing-J. 3.4.6 Function 1.7 Field Current Press—> key. Display of the measured field current(all values in mA): FCS= peak to peak field current pos. = the positive half wave neg: =the negative half wave Frequency=actual value of field frequency Back to menu 1.7 Field current by pressing.j. 3.4.7 Function 1.8 Hardw. info Press—>key. This menu may be used on IMoCom Converters only after IMoCom connection has been established. Hardware Information and Status Information acc to menu 2.2 of IFC 010, 020, 090, 110 are shown. Display of Software I.D.-no. and status message of the connected module: In this menu, an 8- position software number and a 10-position status code are stored. These status codes enable a quick and simple diagnosis of your flow meter.The number of modules indicated depends on the number of modules present in the flow meter. Should one module report a fatal error or a warning, this will be shown in the fourth line of the display. Change to next status report by pressing-J. Back to menu 1.8 Hardware Info by pressing-J. 3.4.8 Function 1.9 Reset Reset Function with IMoCom converters only! Press—>key. In some cases, it can be useful to perform a restart of a device. To perform a restart, the`Reset"- function can be chosen in this menu. Only possible with IMoCom-connection between MagCheck and IFC. Should a restart be performed without the MagCheck connected to the mains supply, the MagCheck will also be restarted and the main menu will be shown again 3.4.9 Function 2.1 Device Info Press—> key. Following information is displayed: Device Info SIN (Serial Number):XXXXXXXX SV(Software Version): XX.XXX.XXX.X CalDate (calibration Date): XX.XX.XX Back to menu 2.1 Software by pressing-J. KROHNE MagCheck 19 3.4.10 Function 3.1 Language Press—> key. Select language of MagCheck display texts: English (GB), French (F)or German (D).The selected language appears in flashing text. • Select with T and . • Confirm with.i (Data change accept) • Select choice with T and �, confirm with.i • Back to menu 3.1 Language by pressing.i 3.4.11 Function 3.2 Data transfer from MagCheck to the PC Connect MagCheck to PC.The external power supply must be connected to MagCheck. The 25-pin PC connector of the IRS 232 cable(supplied with MagCheck)must be connected to the MagCheck connector, the 9-pole connector to RS232 COM port of the PC COM port. On the PC,the MagCheck PC program must be active. During transfer of the data from MagCheck to PC, the message"Data transfer" is shown on the MagCheck display. Press—>key. The display will show,that MagCheck is now ready for data transfer. Data Transfer to the PC will be started by clicking 'Read verification data from MagCheck"on the PC screen. Back to menu 3.2 Data transfer by pressing -J. AAfter data transfer the according memory areas in the MagCheck will be released for overwriting by new files,this means all downloaded data are erased from MagCheck. 20 MagCheck KROHNE 4 Using MagCheck with a PC 4.1 System specifications To be able to install the MagCheck system on to your PC,the following specifications apply: • MS Windows°-PC • MS Windows°95, 98, 2000, NT,XP • >32 MB memory, >32 MB free space on hard disk, • CD-ROM drive • Free Com Port: RS 232 • Mouse, keyboard, monitor, printer 4.2 Installation PC software Insert the CD into the CD drive of your PC and follow the instructions of the Set-up-program. File Extra Info During installation you will be asked fora I KROHNE password. To work without password leave the Altometer field blank and click ok. There is no way to R df et f t err Measurement results) recover a lost password.After installation and Read flowmeter verification files from MagCheck clicking on the MagCheck icon on the desktop the main screen of the MagCheck main menu Read flowmeter verification tiles[,.in disk will appear: 4.3 Settings of MagCheck PC software 4.3.1 Selection of the PC program language Enter Menu Extra. Select Language, select: English, Frangais, Deutsch or Nederlands.After File Extra Info selection the program must be closed and r ' restarted. L serial port.. Al- Change password... Read flowmeter verification files it Measurement results Read flowmeter verification files from MagCheck Read flowmeter verification files from disk 4.3.2 Selection of the MagCheck Com-Port for download of verification data Enter Menu Extra. Select"Serial port." MagCheck PC- program checks the port of your computer and offers an appropriate selection. Confirm. KROHNE MagCheck 21 4.4 Connecting MagCheck to PC • The 25-pin PC connector of the RS 232 cable (supplied with MagCheck)must be 15 V DC power suPI,Y • connected to the MagCheck connector, the 110.240 VAC r 9-pole connector to RS232 COM port of the PC COM port as configured above. • The external power supply must be connected to MagCheck. • Any power adapter used with MagCheck , must meet safe separation regulations(IEC ®� 950, SELV, safe electrical low voltage ®©� -�- regulations) O®O • The power supply adapter(FRIWO 7238/15) supplied by KROHNE has been certified for safe separation under office ambient 25-pin plug conditions(dry rooms). for ,,�� 9-pin plug connection fl I `\� foT connection to MagCheck' ;.� ti RS 232 Do not use this power supply on PC on PC • adapter in wet environments. Risk of KROHNE RS232 personal hazards! connection cable 4.5 Downloading and storing MagCheck verification data onto PC • Start MagCheck PC-program. Connect MagCheck to PC. • MagCheck will start searching for communication to an IMoCom interface. Press F1. • Select MagCheck Menu 3.2. After pressing arrow->MagCheck will indicate"Ready for data transfer". • Click on MagCheck PC main menu, button: "Read flowmeter verification files from MagCheck". • MagCheck PC program will ask: "Number of new flowmeter verification files:X(e.g. 1-70). Do you want to download these flowmeter files?" • Click"OK"and the following screen appears: X If the meter has been verified for the first Device identification: F111 OK time, select the lower radio button Converter type: FC010 ("..flowmeter not known.."). Enter a file Number: 00039011 Cancel this flowmeter venlication Order number: 921240102 file name under which the flowmeter data will Cullen output 3m3/h be stored. Recommended e. .: Customer Current output: 4-20 Abort reading flowmeter verification g Frequency output: 10p/s files Company(abbrev)+ Location +Tagname, Diameter: 25 min/1 inch PC: 4 e.g.WaterSWW_Kingsville_FIC107 Field frequency: 1/6 Triggering: AC If the related flowmeter has been verified Empty pipe: Yes before and the actual verification data ale: 25-11-2002 should be added to its history, select the peraloc IFH upper radio button and select the correct Select a flowmeter device identification from the pull-down r This flowmeter is known in the program menu, to which this new verification file under identification 1001188756 11 should be added.The downloaded data will now become part of the selected (7 This flowmeter is not known in the meter history! program.Identification should be: Hh,n WatetDld1_FI CO2111 • With the button "Cancel..."data sets may be excluded from download. • Button"Abort reading......will stop downloading of verification data. Verification files which not have been downloaded will remain in MagCheck memory. 22 MagCheck KROHNE 4.6 Exporting and importing verification files from/to floppy or hard disk 4.6.1 Menu "File" File format of all verification export-and import- E+a Extra into files is*.MCK. t114-t•. For exporting verification files which have been Dpat.• downloaded from MagCheck into PC select 120ldemea"a111ent... menu File, Export. Pagajd l Measwemery resugs pl:r ► JoW by aim k verification lies horn MagCheck ERA er verification fies horn disk 4.6.2 Exporting MagCheck verification files After clicking on "Export..."a screen appears, Spetchernin: Aibaitsplatz - A I-0 which allows selecting a directory where to store 15-Diskette(A:) the export file and entering a file name. (c:) The upper pull-down list"Store in:"allows for (D:) selecting an appropriate directory for storing the export file. The lower box allows for entering an appropriate file name(e.g. MagCh_Date_AI I_UserComp.M CK). Daleiname: IMjj2fljNMSpeichern Daleilyp: I MagCheck impo[I-and eaportfile Zj Abbrechen The list below shows all verification data files x stored in file MagCheck.MCK in the MagCheck FhnwoK data base. Deselect files which should not be [A VMa1° exported by clicking on the marker field. Click on A 1agCheck MCK J caned OK,the marked data sets will be exported to the Fes«= file. AS-2 L0 IE bakzo31fT12 R BEN 22 �7 COH 22 T V_COH 22A v D1ZSF11 F10 v DIZSFII FI10 DlZSFI5 F110 D1ZSF16 F110 DESK FH 010 FH 110702 J 4.6.3 Importing MagCheck verification files x Select: Menu File, Import. Select drive/ F1owromers oK directory, *.MCK file, Click on "Open".Window ✓ ✓COH 22 T Cancel "Load MagCheck Import-and export file" (see ✓COH 22R right)will open. Selected data sets will be ✓GUN 1% ✓LEI 55 imported in to the meter data bank of the ✓R00O24 MagCheck program. If one of these flowmeter data sets already exists in the MagCheck PC data bank, a warning will appear. If the existing flowmeter data set is to be replaced by the import file, click"yes". KROHNE MagCheck 23 4.7 Trend analysis The trend analysis shows all File Eaa 10e measured data in detail. Its graphic presentation of all data KRO and the related error limits Altomeier Read llowmeter verilica0on liks MeasuremeR results) allows for easy checking of Device identification FT-1 Info I Full scale range:55m3/h Current output oft Frequency output 01000 Hz Diameter 25r stability, drifts of all measured AB.2 TriW—g AC Parameter ASN-3 trom Paiameter_1 0611-2001 r m: Parameter 1-06-11 2uu1 parameters. BEN 002 T12 Click on tab"Measurement COH 22R Reld cur 4 D1ZSF11 F10 OK results"on MagCheck PC Fieldlmwwcy D1ZSR1F110 OK ADC 25% D1ZSR5 FI10 OK PDC50% D17SF16 F110 OK program main screen. ADC 75% DESK FH 010 OK ADC 100% iFH 1107@ OK Select meter to be shown on Curro Aqutput4a4 FH1002 OK Current output20.M FH1102 OK pull-down list"Device P1;ias'ONt FHT10O2 DK Resistance electrode Not measured identification" Resistance electrode FT OK (example: FT-1) Reactance electrode FT.3 Not measured Reactance electrode istZI It021 OK Isdation OK Tab"Info"will show a listing of meter data incl. order number, converter number and all settings as read by MagCheck. Pull-down lists will allow selection of a sequence of meter verifications in the meter history. As an example the following view shows meter FT-1, parameter"ADC 1 O0W for verifications 3 to 6 out of a sequence 1 to 7.Any other parameter may be presented in the same way. .t. htrom5t5r rWt.�.r..l�Ir Ilr��rrl D..wtltiel���1i4J N�DrI�1f W.O�w�c�fr/w�Me�l®W Orr s�/I M R/).f�rrywY Irs qrtr �——7D rrr aea�rntlaw rp.rtmflauq tiros rsa Numerical data for the related parameter are shown at the right side. Dotted lines indicate the error limits for the related parameter.These limit data are listed just above the diagram, too. In case of the first verification (no history)or selection of one verification only(e.g. from"Parameter 6"to"Parameter 6"results are shown as numerical values. 24 MagCheck KROHNE 4.7.1 Information "Flowmeter has been changed..." This information will appear if, compared to the first verification, one of the following parameters has been changed: GK, nominal diameter, Full scale, 10%, 1100%, settings of pulse output. 4.7.2 Printing the Trend Analysis Open the specific flowmeter file. Eie Extra Into On Main Menu Bar select"File", "Print", "Page trro«t setup". Adjust page settings. E>port pelete measurearrert... Select: "File", "Print", "Trend analysis". Paw pl pq s Measuementrestits I Trend analysis... �ro(icate... too I FW scale fend by e-mail ► Trgperig horn Paramder Exit 4.7.3 Trend Analysis Print selection menu This menu allows for selection of: x • the device Devrcedenti FT-1 • the parameter sequence to be printed v Fieldcutterd Prkpeview • print preview on the monitor, Field frequency • printing as Adobe Acrobat-Reader.PDF-file, ✓ADC25: PDF which may be stored or sent by e-mail ADC 50 e ADC 75: go. • or print on any printer connected to the PC. v ADC 100; Current output AlnA Current output 20m4 Pulse output v Cal resistance Resistance electrode 1 with Idled pipe V Resistance electrode 1 with empty pipe V Resistance electrode 2 with empty pipe d Isolation horn: I Parameter 3.13.06-2001 r to: Parameter 6.28.06.2001 4.7.4 Printing verification certificates On Main Menu Bar select: "File", "Print", "Page x setup".Adjust page settings. Dey"Kkntioatron FT-1 a.x prry pew Select : "File", "Print", "Certificate". from Pararnmer 7.2806-2001 EDF pose This menu allows for selection of the device,the parameter set(verification)to be printed, print preview on the monitor, printing as Adobe Acrobat-Reader'.PDF-file,which may be stored, sent by e-mail or printed on any printer connected to the PC. KROHNE MagCheck 25 5 Interpretation of verification results Check in the trend analysis which parameters are exceeding their limits. Most common causes are outlined below. 5.1 Accuracy data ADC, field current, mA or frequency output ADC is the primary signal processing. It includes input instrumentation amplifier and analogue to digital conversion of the flow signal voltage.Accuracy of ADC and field current directly influence accuracy of any output of the electromagnetic flowmeter. If accuracy of ADC, mA or frequency output, or field current is wrong: exchange converter electronics. 5.2 Coil resistance Coil resistance value is dependent of coil temperature during verification. Coil temperature again is dependent on ambient temperature and on medium temperature in the flow tube of the magnetic flowmeter. Temperature coefficient is 0.4% per°C (0.2% per°F).Two failure modes can be detected: • Resistance is zero or far below plausible value: Check cabling, connectors, terminals to field coils on short circuits. • Resistance is high: Check cabling, connectors, terminals to field coils on interruptions or poor contact. Check connectors/connections below the terminal board. If these are ok and coil resistance remains infinite or zero, interruption or short-circuit of an internal connection is possible(but extremely rare). In that case, the flowhead must be exchanged. 5.3 Electrode resistance with full pipe In general: Electrode resistance with full pipe depends on conductivity((7)of the liquid. Conductivity depends on liquid type, concentration, temperature. Change of electrode resistance between two verifications only is significant as long as precisely the same liquid with same concentration and temperature will flow through the flowmeter without creating any deposits. Electrode resistance values may be estimated from electrode diameter"d" and conductivity(a)according to following formula: R rkQl— 1000 Tol.:—50% /+100% L 1 dElectrode ICMI X 6 [PS/CM This formula may be used for approximate plausibility checks if the results of electrode resistance measurements are outside of the measuring range of MagCheck. The results of this formula may show a deviation to true value of electrode resistance as indicated by the tolerance data. Electrode resistance with full pipe very high: Check cabling to electrodes(signal cable, connector in remote flowhead connection box)on interruption. Remove meter from line, clean electrodes and grounding rings. Asymmetric electrode resistance: Differences in electrode 1-and 2 resistance values by more than ±50% may be caused by: • Heavy coating (contamination)on one of the electrodes(Countermeasure: Clean electrodes) • Beginning short circuit of one electrode, e.g. by contamination with highly conductive matter (Action: Clean electrodes and liner carefully)or by electrode leakage. Electrode leakage and conductive deposits can be confirmed by verification with empty pipe. Select"Pipe Empty" in Menu 1.1. 26 MagCheck KROHNE 5.4 Electrode resistance with empty pipe Low resistance of electrodes with empty pipe may influence accuracy. This may be caused by humidity on terminal boards in converter and flowhead, defective signal cables at separate meters or electrode leakage.With empty, clean and dry pipe the electrode resistance must be> 10 MOhms. The MagCheck limit of>6 MOhms considers minor insulation degradation on signal cable and lining. • Check converter signal cable connectors,flowhead terminals and PC-board. Clean, dry? • Bottom side of PC-board in flowhead connection box and connector. Clean and dry thoroughly! Disconnect signal wires at flowhead terminals 2, 3. • Do not disconnect cable shield terminals 1, GND Signal cable • Make sure that open cable ends are clean, dry and do defective, not contact each other or any flow meter part. NOT OK? low insulation • Repeat verification. MagCheck result now: Exchange! 1 OK? • Cable is ok. Investigate flowhead connection box: Terminals and PC-board clean, dry? Take meter out. (also: check bottom side and connector) Clean liner. • Clean and dry thoroughly!Assemble again. Remove deposits. • Disconnect all cables to converter -4 NOT OK? Dry liner. Do insulation test on flowhead terminals: Repeat insulation • tests on terminals • Terminal 2 to 1 or GND (<_ 100 VDC). 2, 3 to 1 /GND • Terminal 3 to 1 or GND <_ 100 VDC . L OK? OK? NOT OK? Resistance electrodes with empty pipe OK Test coil insulation as below/ Contact KROHNE. KROHNE MagCheck 27 5.5 Coil insulation Coil insulation is a vital parameter for accurate function of a magnetic flowmeter. Causes for poor insulation may be found in wet or defective field current cable, wet or dirty terminals and connectors or liquid entrained in the meter body. What to do if result"Coil insulation"is"NOT OK": • Check converter field current cable connectors, flowhead terminals and PC-board. Clean, dry? • Bottom side of PC-board and connector in flowhead connection box. Clean and dry thoroughly! Disconnect field current wires at flowhead terminals 7,8. • Do not disconnect cable shield terminals 1, GND Field current cable • Make sure that open cable ends are clean, dry and do NOT OK? defective, not contact each other or any flow meter part. low insulation • Repeat verification. Does MagCheck indicate Exchange! insulation> 10 MOhm? Now? . OK? • Cable is ok. Investigate flowhead connection box: Terminals and PC-board clean, dry? (also Bottom side and connector). Clean and dry thoroughly! Re-assemble the cable connections. —> NOT OK? Contact KROHNE • Disconnect all cables to converter • Do an insulation test(_< 100 VDC)on flowhead terminals 7 or 8 to 1 or GND > 10 MOhm? . OK? Field coil insulation OK 5.6 Limitations of accuracy statement MagCheck is verifying all vital electrical data of the flowmeter and converter.The verification result does not include factors as: deposits in flowtube, installation not according to installation rules, gases in the liquid. 28 MagCheck KROHNE 6 Service and recalibration 6.1 Recalibration MagCheck must be recalibrated annually. The calibration menu is indicated in Function 2.1 Device Info. For recalibration and/or repair please contact your local KROHNE representative. 6.2 Software If there are any problems regarding the MagCheck software, please have the following information ready and contact your local KROHNE representative. • System: Microsoft Windows°98/2000/NT4/XP • Type of processor • Com port in use • Type of flowhead (A-number) • Type of signal converter(serial number) • Description of error(s) • MagCheck Export file(*.MCK)with statement, which device looks wrong • Trend analysis(Adobe Acrobat reader*.PDFfile) 6.3 Spare parts The following spare parts are available for MagCheck: Spare part BaaN ordering number MagCheck(in suitcase)complete replacement! XN00121100 Power supply adapter 100..230V to 15 V DC with plug adapter for XN00121200 different plug standards IFC 010 connecting cable XN00121300 IFC 020 connecting cable XN00121400 IFC 090 connecting cable XN00121500 IFC 110 connecting cable XN00121600 PC IRS 232 connecting cable XN00121900 MagCheck CD(incl. MagCheck PC program, installation and operating XN00122000 instructions, Excelspreadsheets for dataprocessing) Installation and operating instructions UK English (printed) XN00122100 Installation and operating instructions German (printed) XN00122200 Installation and operating instructions French (printed) IXN00122300 Appendix 1 MS Excel spreadsheets, available on the KROHNE MagCheck CD, allow for easier documentation and evaluation of manual and automatic verifications of flowmeters. Keep printouts ready for use on site. KROHNE MagCheck 29 Documentation of automatic verification files To make sure that verification files are documented and can be correlated to customer or tag number even years after first evaluation, use the Excel spreadsheet MagCheck_Verification_Listing.XLS.Take some print-outs with you whenever you leave for verifications and document local situation and file names immediately on site.This will enable you to add verification files adequately to previous taken verification data and to create a clear history. Documentation of Automatic MagCheck Flowmeter Verifications(MagCheck Menu 1.1) c Company: R Q m Location: E `^ o '. Contact Name: U y Department: Flowmeter e: L ' Converter type v Location: M TAG Number: KROHNE No.: R Liquid type,name: CU o Temperature: L � o- Flowrate(+phys.unit): Strai ht u str. DN: Straight downstr.[DNI: u Installationposition? E N Full pipe assured? Grounding ok?Rings? Notes,remarks: Verification date Verifier name/ company Internal Totaliser+ Internal Totaliser- 2 ai Internal Totaliser' ° o External Totaliser c � a GK setting: Pulse output settin Time constant setting: Actual Verification:TAG Nr. ��.r : gr entered into in MagCheck Menu 1.1 "" : �s :�l`� t#dt;#tk4� All connnectors correct? = Pulse,T,GK back on original? Converter cover, LL gaskets OK? L Display Totaliser+ —" a- v Display Totaliser- oDis la Totaliser Sum: External Totaliser: Meter name in PC data base: �� EExo file name ` . = mck Verification result:OK? C a ? If not:Reason: 30 MagCheck KROHNE Documentation of data of manual converter calibration test Data and readings in menu 1.2 to 1.7 during manual calibration test may be noted in a print-out of spreadsheet MagCheck_Manual_Test_Report.XLS.These data may be easily transferred into the Excel spreadsheet, which automatically calculates errors. Electromagnetic Flowmeter-Signal Converter Test Data KR O H N E Test Date: Tested by: Company: Company Location: Vl Contact: TAG Number: Comm. No.: Meter Location: d c Flowmeter type: DN mm: GK/GKL: Converter e: Power: Conv.Serial Number: Totaliser datal Value+ Value- Value E Volume unit before calibration test: Data entered into MagCheck Menu 1.2 Converter Output Sett!n s dur!n test acc.to actual converter settings): 1 0% mA: 11 100%: DN mm: DN [inches]: I -- P100% Hz: I Flow direction: Full scale value: Flow Unit:I I Undefined! Low Flow Cut Off,Upper Value: GK I GKL: Nom Field Curr.: True field current[mA]: Set Flow unit in Converter Display to same unit as under MagCheck 1.2 Full scale! MagCheck MagCheck Menu 1.3 Zero Set. Only Fct.1.3: Converter ±Max limit if no IMoCom-connection has been Recomm. Display of converter established! setting: reading zero indication OK? Flow Unit: Undefined! Undefined! Undefined! Action: Step 1 0,0000 - -- Ste 2 - - -- Step 3 -- Test of Signal converter,Enter data as indicated by Ma Check! m - utput - utput Actual field MagCheck MagCheck MagCheck current True field Setting Flow Indication Reading Reading (MagCheck current as Fct.1.4 Converter Display Fct.1.5 Fct.1.6 Fct 1.7) above Undefined! [mA] [Hz mA Total mA Total Totaliser data Value+ Value- Value E Volume unit after calibration test: Remarks,additional findings: MagCheck Serial No: MagCheck calibration date: KROHNE MagCheck 31 r` Production .� Irkutsk UISBURG / as Peabody/MA Wellingborough H burg, Moscow Chengde Beijing Grotlno Seoul Dordrecht Samara Yokohama Groot Bijgaartlen oc\elm Main KleW Munich Brno Basel Vienna Shanghai E ^o' Poona Hong Kong 7 KROHNE Embu,Brazil Johannesburg,SA SW r Australia Ranee Norway Overseas%bprese"Ives KROHNE Australia Pty Ltd. KROHNE S.A. Kmhne Instrumentation A.S. Unit 19 Nc.9,Hudson Ave. . Usine des Ors Ekhorw en 114 Algeria Japan Castle Hill 2154,NSW B.P.98 NO-1526 Moss Argentina Jordan TEL:+61(0)2-98:48711 F-26 103 Romans Ceder P.O.Box 2178,NO-1521 Moss Bulgaria Kuwah FAX:+61(0)2-98994855 TEL:+33(0)4-75 05 44 00 IEL:+47(0)69-264860 Camamon Mamcco e-mail'krohna@k.hna..m au FAX+33(0)475050048 FAX+47(0)69-267333 Canada Mauritius e-mail inf0@kmhne fr a-mail'postmastefkrohne no Chile Mexico Austria Internet'wwwkrohne no Columbia New Zealantl KROHNE Ges.m.b.H.Austria Germany Croatia Pakistan Modecentarst"Be 14 KROHNE Meastechmk south-I- Denmark Poland A-1030 Wien GmbH&Co.KG KROHNE Pty.Ltd. Ecundar Portugal TEL:+43(0)1-2 03 45 32 Ludwig-Krohns-StraBe 163 New Road Egypt Saudi Arabia FAX:+43(0)1-2 03 47 78 D-47058 Duisburg Halfway House Ext.13 Finland Senegal e-ni ofo@krohne.at TEL:+49(0)203-301-0 Midmnd French Antilles Singapore FAX:+49(0)203-301 389 TEL:+27(0)11-315-2685 Greece Slovakia Belgium a-mail:krohne@kmhne.de FAX:+27(0)11-8050531 Guinea Slovema KROHNE Belgium N.V. a-mail:midmnd@kmhne.co.0 Hong Kong Sweden Brusselatraat 320 India Hungary Taiwan B-1702 Groot Biilgaarden KROHNE Marshall Ltd. sl ale- Indonesia Thailand TEL:+32(0)2-4 66 00 10 A-34/35,M.I.D.C. 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Email:info@krohne.ch Room 7E,Yi Dian Mansion Korea 746 Zhao Jia Bang Road Hankuk KROHNE United Kingdom Shanghai 200030 2 F 599-1 KROHNE Ltd. TEL:+86(0)21-64677163 Banghwa-2-Dong Rutherford Drive FAX:+86(0)2J.64677166 Kangseo-Ku Park Farm Industrial Estate Cellphone:+86(0)139 1885890 Seoul Wellingborough, e-mail:ksh@ihwcom.cn TEL:+82(0)2665-85 23-4 Northan[s NN8 6AE,UK FAX: +82(0)2665-85 25 TEL:+gq(0)19 33-408 500 els e-mail:flowtech@unitel-Ar FAX:+44 0)19 33-408 501 Kanex KROHNE Engineering AG e-mail.info@kmhne.co.uk Business-Centre Planets,Office 403 Netherlands ul.Mamistskaja 3 KROHNE Altometer USA 109147 Moscow/Russia Kerkeplaa[12 KROHNE Inc. TEL:+7(0)095-9117165 NL-3313 LC Dordrecht 7 Dearborn Road FAX:+7(0)095-9117231 TEL:+31(0)78-6306300 Peabody,MA 01960 e mail:krohne@dol.ru FAX:+31(0)78-6306390 TEL:+1-978 535-60 60 a-mail:postmasteKloohne-altometecnl FAX:+1-978 535-17 20 Czech Republic Email:krohne@kmhne.com KROHNE CZ,spol a co. KROHNE Nadadand B.V. Sobe"smkz 156 Karkepleat 12 CZ-63800 Brno NL-3313 LC Dordrecht TEL:+g20(0)5-45 53 21 11 TEL:+31(0)78-6306200 FAX:+g20(0)SAS 522 00 93 FAX:+31(0)78-6306405 Email:brno@krohnsa Service Duakt:+31(0)78-6306222 Email:info@krohne.nl Subject to change without notice