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Electromagnetic Flow Meter Installation and User Manual

1. 67 78 Reset with Digital Input 67 78 O La tacui cud 49 S BETOES 5 oe dida 49 Sada 13 RTOs 49 Sensor Calibration Code 86 RATO 49 se al UMD cirio 14 Sensor N trie notre 49 Service Mehl iactis 86 Set Clock enn 97 Set Clock AR 97 Status rte ens 85 Set Sensor Name eee 59 Test Velocity 92 settings Totalizer Forward Unit 67 78 i e d A 51 Units cce eet 63 MONO P 54 Volume between Pulses 68 78 gm 54 CUP Scar 29 125 SIZING example 18 SOWANG iiic rtt cess etn 9 111 Mal 85 Index 3 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk T Test Velocity Maso a EAE E E Totalizer Forward Unit totalizers totalizers non resettable 72 totalizers resettable 70 trademark 7 U WANS iaioa eder e tete nd 63 Wero ezto 9 113 115 V UC ME M 19 Volume between Pulses 68 78 GB MagFlux Manual 110310 Index 4 iki MagFlux Electromagnetic Flow Meter m This page intentionally left blank GB MagFlux Manual 110310 File GB MagFlux Manual 110310 indd iki MagFlux Electromagnetic Flow Meter m Liability MJK Automation A S are liable to the common rules of Danish law on product liability however the liability is reduced to coverage of our public liability insurance of MJK
2. FW 841012 842009 o MagFlux Electromagnetic Flow Meter mks Batch Counter Option Chart cont d Automatic Manually l Adaptive Number of Number of 00100 mSec preSelected Units preSelected Units 00 002778 m 00 002778 m Back Select Back Select Back Select Number of preselected Units Maximum Correction 00 002778 m3 20 Back Select Back Select Reset Batch Error Yes No Back Select OK In the following descriptions of the batch counters the function or digital status is illustrated as follows M Function or DO activated Function or DO deactivated GB MagFlux Manual 110310 74 o MagFlux Electromagnetic Flow Meter mjk Automatic Batch Counter The automatic batch counter issues a signal when a preset volume is reached Automatic 00100 mSec Back Select preselected Units 00 002778 m Back Select On time The period of time in which the relay is activated in on state Number of preselected units The preset batch volume V volume Automatic 4 Preset Volume gt Time DO 1 or2 a i 15 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Manual Batch Counter The counter issues signals as determined by manual start stop and pause commands A manual stop is equivalent to a reset command Manually Number of preSelected Units 00 002778 m Back Select Number of preSelected Units The preset batc
3. Not in use y Converter Setup Batch Counter 2 Electro mechanical Relay Opto Relay Not in use Back Select oK Electro mechanical Relay Opto Relay Batch Counter 2 Unit Back Select OK Batch Counter 2 Unit Back Select OK Pause with Digital Input Yes No Back Select OK Pause with Digital Input Yes No Back Select OK Reseting the Batch Counter 2 Automatic Manually Adaptive Back Select OK Reseting the Batch Counter 2 Automatic Manually Adaptive Back Select OK pe o Manually Adaptive Pa Manually Number of Number of On time Number of preSelected Units preSelected Units 00100 mSec preSelected Units 00 002778 m 00 002778 m 00 002778 m Back Select gt Back Select gt Back Select gt Back Select gt Maximum Correction Number of 20 preselected Units 00 02778m Back Select Back Select gt Reset Batch Error Yes No Back Select OK 135 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk High Flow Y Electro mechanical Relay Opto Relay Display only Not in use Back Select OK Not in use Electro mechanical Relay Opto Relay Display only Converter Setup ON at Flow ON at Flow ON at Flow 10 000 m3 h 10 000 m3 h 10 000 m3 h Back Select gt Back Select gt Back Select gt Bu ee LOK OFF at Flow OFF at Flow OFF at F
4. Test Velocity Test velocity is for are for service technician use only and can be used to compare the actual velocity against the flow velocity diameter chart Test Velocity Set velocity 00 000 m sec Select Velocity 4 039745 m sec Flow 7 136209 m h Back Select OK Enable test Yes No Back Select OK GB MagFlux Manual 110310 92 S MagFlux Electromagnetic Flow Meter mjk Freeze Coil For service technician use only The sensor coil current and voltage val ues can be frozen to enable read out using an standard multimeter Freeze Coil Freeze coil Positive Negative Back Select OK Freeze coil Disable Enable Back Select OK Read Eventlog See the events within a certain time frame Read Event Log Event Extension Event Extension 205 0 208 0 206 0 OK 93 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Read sensor data Access the sensor s key data Read sensor data Serial no Sensor Cal Sensor zero 0 000000 m h OK Back on Stock The factory settings can be re etablished with the Back On Stock option Back On Stock Recover Factory Settings Cancel Back On Stock Back Select OK GB MagFlux Manual 110310 94 s MagFlux Electromagnetic Flow Meter mjk4 Display Setup The Display Setup menu provides configuration options for language clock and factory settings Modbus parameters and software version
5. d Bg ee a The minimum length to keep the angle below 7 5 can be checked by means of the formula below L D d x 7 63 where D is the large diameter and d the small diameter of the re ducer Example If a flow sensor in dimension DN 80 is mounted downstream of a 100 mm pipe the reducer must then have a length of minimum 152 6 mm in order to keep the inner angle below 7 5 3 Flange connections must be assembled concentrically on both the up stream and the downstream side Measuring accuracy will be affected by turbulence in the liquid from poorly made connections Important Gaskets and grounding rings must also be mounted con J X zl 4 The flow sensor should always be filled with liquid For that reason the flow sensor must not be mounted at the highest point of the pipe sys tem or in free outlets where gravity could empty or partially empty the pipe 1 y i E SL GB MagFlux Manual 110310 20 o MagFlux Electromagnetic Flow Meter mk 5 The flow sensor can be mounted vertically or horizontally If the flow sensor is mounted vertically the flow direction should always be upwaras In that way the effect from possible bubbles in the liquid will be significantly reduced just as it will ensure that the flow sensor is always filled with liquid In ca
6. 2 1 2 A 200 SS ON DN 80 3 306 DN DN 100 4 400 u 00 DN 125 5 800 DN 150 6 800 1000 DN 200 8 DN 250 10 2000 zogi DN 300 12 iu aoe DN 350 14 5000 DN 400 16 000 DN 450 18 7000 DN 500 20 3888 10000 DN 600 24 DN 700 28 20008 DN 800 32 DN 900 36 Flow m3 h 20000 DN 1000 40 GB MagFlux Manual 110310 18 MagFlux Electromagnetic Flow Meter mjk Pipe System 1 The flow sensor must be mounted in a location which is free from inter fering elements like valves Ts bends pumps etc to ensure a laminar flow without turbulence upstream of the flow sensor For that reason the flow sensor must be mounted in a straight pipe at a distance from interfering elements of minimum 3 x DN upstream and minimum 2 x DN downstream o 7 5 Flow direction J rl ol L23XDN L 22xDN Him 3 L23xDN L 22xDN i 1 1 La u bao HORT Lj23xDN L 22xDN 1 lt Important Valves should always be mounted on the downstream side of the flow sensor 19 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk 2 f it becomes necessary to use reducers the inner angle must not exceed 7 5 Q S 7 5 Tn dnd D
7. GB MagFlux Manual 110310 64 o MagFlux Electromagnetic Flow Meter mjk4 Flow Reverse The mA signal provides 4 mA at zero flow and 20 mA at Qmax in the re verse direction mA Output 20 mA 1 000 m3 h Back Select mA T T T T T T T T 100 800 600 400 200 0 200 400 600 800 100 Forward amp Rev 12mA 0 The mA signal provides 4 to 20 mA reverse to forward direction with 12 mA at zero flow mA Output 4mA 0 00 m3 h 20 mA 1 000 m3 h Back Select gt mA T r T T e r T T T 100 800 600 400 200 0 200 400 600 800 100 Flow 65 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Forward amp rev 4mA 0 The mA signal provides 4 to 20 mA for forward and reverse flow with 4 mA at zero flow mA Output 4mA 0 00 m3 h 20 mA 1 000 m3 h Back Select gt mA T T T T T T T T 100 800 600 400 200 0 200 400 600 800 100 Not in use The mA Output option is not being used GB MagFlux Manual 110310 66 o MagFlux Electromagnetic Flow Meter mjk4 Totalizers The MagFlux provides six totalizers each with two or three output op tions Up to two totalizers can be assigned to one digital ouput The totalizers are RFTot Resettable Forward Totalizer RRTot Resettable Reverse Totalizer RSTot Resettable Sum Totalizer and NR FTot Non Resettable Forward T
8. Product Identification A delivery will usually consist of a MagFlux converter and a MagFlux flow sensor Check that the item s delivered corresponds to the ordered item s The part number and the calibration code are printed on an iden tification label sticked onto the flow converter shipping box and on a label on the flow converter itself The part number the serial number the cali bration code and the electrode lining data for the flow sensor are printed on a green name plate see example below Mag i w www mjk com Electromagnetic flowmeter Partno 202935 103981 ADU AY A EUM Cal code dw5uq4 Serial no Sensor DN100 IP67 PN16 Lining Hard rubber Electrodes AISIS16L Mediatemp 10to 80 C A Flow direction mjk CE This calibration code Cal code is unique and provides the MagFlux converter with information about flow sensor number nominal diameter of the flow sensor and calibration data for the flow sensor The current converter firmware requires an 8 character input but it also accepts 6 characters plus two Ok s The example above dw5uq4 would require that you enter d w 5 u q 4 Ok Ok where Ok indicates that you press the Ok key without selecting any character Only small letters can be entered from the MagFlux keypad If changes are needed to the unique sensor calibration code following initial setup this is the calibration code that the Sensor Calibration Code menu mus
9. display 1 Press the up down keys to highlight the required menu line here Dis play Setup and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 2 Press the up down keys to highlight the required optione and then press OK Display Setup Language Set Clock Modbus Factory Settings Display SW Version Communication Back Select OK The available options are described in detail on the following pages Note The option Communication is only visible and selectable if a communication module is installed and connected to the MagFlux display If the communication module is removed the option disappears automati Cally A description of available communication settings can be found in the manual for communication modules Communication Moduler for Dis plays 95 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Language The MagFlux is installed with a language package and GB English is the default language In the Language menu several national languages can be selected Language Language GB English US English Dansk Deutsch Espafiol Francais Korean Italiano Nederlands Norsk Soumalainen Svenska Back Select OK Additional languages can be added using the MJK Field Link software program see also Appendix B on page 116 1 Chose the required language us
10. h QEBEBEHEBERHEBEBEHEHN A cate 1 COTETUIDOHIBEGIG HUI ASAALRRAAAAR ALARRARKA pi dH 1 Razg BR i a EAR etree AAA a i a aa EO SC w u ses seses ssHLHARZARRARRSHESERARE S The entries are described on the following page GB MagFlux Manual 110310 122 e MagFlux Electromagnetic Flow Meter mjk Index Converter ID here 4 converters 32 33 34 and 35 MB Address Modbus address here 1 2 3 and 4 Unit SI unit according to the MJK unit codes here 19 2 m h MJK Unit Codes Code no Unit 16 GPM gallons per minute 17 l min litres per minute 19 m h cubic meters per hour 29 MGD million gallons per day 24 l sec litres per second 28 m sec cubic meters per second 57 percent 95 mg l milligrams per litre 96 kg l kilograms per litre 97 g l grams per litre 130 ft h cubic feet per hour 138 Vh litres per hour 139 ppm parts per million 246 NTU Nephelometric Turbidity Units 248 FNU Formazin Nephelometric Units 249 EBC European Brewing Convention 250 FTU Formazine Turbidity Units Value ID Modbus address for flow here 600 Device Type The device type here 2 MagFlux Frequency Log interval in seconds here 10 seconds Range Max Maximum value for graph Range Min Minimum value for graph Precision The precision of the SI value Column J The sensor name as entered by the operator Time Date and time in Central European Standard Time CEST UTime The time in UNIX format Number of seconds since January 1 197
11. 1 100 10 100 m3 125 0 1 100 10 100 m3 150 0 1 100 10 100 m3 200 0 1 1000 10 1000 m3 250 1 1000 100 1000 m3 300 1 1000 100 1000 m3 350 1 1000 100 1000 m3 400 1 1000 100 1000 m3 450 1 1000 100 1000 m3 500 1 1000 100 1000 m3 600 1 10000 100 10000 m3 700 1 10000 1000 10000 m3 800 10 10000 1000 10000 m3 900 10 10000 1000 10000 m3 1000 10 10000 1000 10000 m3 1200 10 10000 1000 10000 m3 GB MagFlux Manual 110310 68 o MagFlux Electromagnetic Flow Meter mjk If a required volume betwen pulses is not contained in the above steps for example for a pre set to a sampler use the batch counter option The relays are limited to a minimum and a maximum of pulses pr hour depending on the 20 mA scale and the on time of the relay in milli Seconds DO 1 Opto Relay The maximum limit is 500 pulses pr sec at 1 ms pulse length The formula for the minimum flow unit pr pulses is flow at 20mA x pulse delay in mSec 1800000 Example Min flow unit pulses for DN 100 max flow 300 m h Minimum flow unit pr pulses 300 m x 100 mSec 1800000 0 016 m which is rounded to 0 1 m by the MagFlux The formula for the maximum flow unit pr pulses is flow at 20mA Example DN 100 max flow 300 m h Maximum flow unit pr pulses 300 m DO 2 Mechanical Relay The maximum limit is 120 pulses pr hour The formula for minimum flow unit pr pulses is flow at 20mA 120 Example DN 100 max flow 300 m h Minimum flow unit pr
12. 2 El Wire pair no 1 Red Red 3 E2 Wire pair no 1 White White 4 GND Wire pair no 3 Black Black 5 L1 Wire pair no 2 Green Blue 6 L2 Wire pair no 2 White Brown 7 8 and 9 not used Converter Connection Board Local 8 al d EE l S a HEX 200000 DOD Flow Sensa Electronic relay Electromechanical relay max 50V AC 1A 4 max 50V DC 120 mA Display Di RE1 RE2 A B DI COM DO1 C DO2 i Fatal i 0102 DDOD qOeooo o DOD E uim e Fuse rating 100 mAT 115V AC 63 mAT 230 V AC R 7 El 4 20 mA max 800 Q i 07 all zE EB 33 7 A For remote Display Unit Power supply For attached Display Unit Digital input 10 30 V DC Digital output 1 DO1 Digital output 2 DO2 4 20 mA output 31 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Converter Connection Board Remote O O Connection for Plug for local local sensor display unit DOD DOD OOD O Connection for Connection for remote converter remote display unit OOOO C O 691080 cable before March 2011 O Connection for Plug for local local sensor display unit DOD DOD ODD O Connection for Connection for remote converter remote display unit IPD OPRODOD DOOD zi 691080 cable from March 2011 GB MagFlux Manual 110310 32 iki MagFlux Electro
13. 30 OG Gate EP 113 Kefoglgl cm 122 fee 55 OM carta Es eR rasca 59 M MA QUU Senir aeeoa erede 63 MA OU tpult erret 85 menus Converter Setup ss 61 Data LogQer osten 55 Display Setup 95 101 Factory Settings 51 Main Menu isign 47 PaSSWOIG iere 58 Service Menu nette 86 Set Sensor Name 59 Specify Main Screen 48 Minimum Flow eee 62 Minimum Velocity ss 89 ModlbUS irato sirios 98 MOURN eem RR 15 N NR Totalizer Forward 72 NR Totalizer Reverse 72 NR Totalizer SUM eant 72 O OFF at Flow A A beaten a On at FOW siisii ssar options Activate Deactivate 59 Add DEVICE rsrs 98 Averaging 62 Back on Stock 94 Bate e E 49 Batch 1Cnt 50 Batch 1 DN sees 49 Batch T Vol ibm 50 Batch 2 49 Batch 2 Ont 50 Batch 2 DN sse 49 Batch 2 Vol 50 Calibrate Flow now 90 Calibrate mA sssss 91 Calibrate Volume 90 Change Device Address 98 Change Password 59 Clock DI Totalizer Forward DO1 Not in USC eee DO2 Totalizer Forward Electro Mechanical relay GB MagF
14. Automation A S products To the extent where nothing else follows in lines DK 45 45 56 06 56 of invariable rules of law we are not liable for loss of profits NO 47 69 20 60 70 and working deficits or other indirect losses SE 46 53 31 77 50 Changes NL 31 251672171 USA 1 847 482 8655 AUS 61 3 9758 8533 As our products are developed continuously we reserve the right to make any alterations without prior notice SS O UAE ML
15. NR Totalizer Sum Batch Counter 1 Batch Counter 2 High Flow Low Flow Flow Direction Empty Pipe 24h Flow Status Service Menu Back Select Converter SW Ver Product Data Reset Counter Time Internal Meas amp Cal Minimum Velocity Calibrate Flow now Calibrate Volume Calibrate mA Test Velocity Freeze Coil Read Event Log Back on Stock Back Select OK Sensor Calibration Code Sensor Calibration Code 7V3RI0 Back Select OK Set Flow Direction Follow Arrow A Follow Arrow B Back Select 4 Enter the calibration code read from the converter label or pass through or change the displayed calibration code and then press OK See also details regarding the calibration code on page 14 5 Select the correct flow direction in the Set Flow Direction menu and press OK GB MagFlux Manual 110310 44 o MagFlux Electromagnetic Flow Meter mjk4 6 Pass through the DN menu and press OK Sensor Calibration Code Sensor Calibration Code 7V3RI0 Back Select Set Flow Direction Follow Arrow A Follow Arrow B Back Select Back Select The MagFlux is now configured with default settings and is ready for use Note If the sensor has not been pre configured from the factory with a sensor calibration code the calibration code procedure is somewhat different form the just mentioned See the steps on the following page to configure a non configured sensor with a calibration code 45
16. Select Modbus and Change Display ID No 3 4 Change the Number of Displays to 2 Change the display ID no to 2 127 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Main Menu Overview The size of this manual does not provide sufficient space for showing the complete contigous menu structure As a compensation a cut up presentation of the menu structure is shown on the following pages Main Menu Overview Main Menu Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Specify Main Screen Factory Settings Data Logger Back Select OK Select Line Recover Factory Settings Set Log Interval Line 1 Sensor Name Cancel 0010 sec Line 2 Flow Default Line 3 FTot Set to Metric Line 4 Set to US Line 5 Back Select OK Back Selet OK Back Select gt GB MagFlux Manual 110310 128 MagFlux Electromagnetic Flow Meter mjk Password Set Sensor Name Converter Setup Display Setup Login Set Sensor Name Converter Setup Language Activate Deactivate Minimum Flow Set Clock Change Password MagFluxi Modbus Factory Settings Status Display SW Version Back Select OK Back Select Service Menu Back Select OK Back Select OK GB MagFlux Manual 110310 129 e MagFlux Electromagnetic Flow Meter mjk Converter Setup Menu Overview The size of this manual does not
17. Unit for wall mounting 207925 consists of 207940 Display Unit 207020 MagFlux connection PCB 820050 Blind lid 800070 Cabinet bottom part for sensor mounting 800075 Cabinet bottom part for wall mounting Note The total maximum cable length for the 2 and 4 wire shielded twisted cables is 1000 meters GB MagFlux Manual 110810 36 MagFlux Electromagnetic Flow Meter mjk Wiring Schematic 2 for the Remote Display and Multiple Converters Wiring example on the opposite page page 36 Local flow sensor 1 2 wire twisted shield cable Connect lead 1 to slot A lead 2 to slot B and the twisted shield to slot Local flow sensor 2 2 wire twisted shield cable Connect lead 1 to slot A lead 2 to slot B and twisted shield to slot 4 wire twisted shield cable Connect lead 1 to slot A lead 2 to slot B lead 3 to slot and lead 4 and twisted shield to slot Remote display unit estais 4 wire twisted shield cable Connect lead 1 to slot A lead 2 to slot B lead 3 to slot and lead 4 and twisted shield to slot Connection for top o 2 5 c 3 8 2 5 9 mounted operator panel mounted operator panel 0 gt 10VDC O lt 5 VDC Max 30 VDC 0 10VDC Max 30 VDC EET 37 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk This page intentionally left b
18. and then press OK to select it Factory Settings Recover Factory Settings Cancel Default Set to Metric Set to US Back Select OK The available options are Cancel Exit the menu without changes 51 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mk Default When Default is selected the following settings are not affected and remain as chosen by the user e Sensor Name e Device ID e Flow Direction e DN size e Calibration e Calibration Code The in and outputs are not activated from the factory Activate the in and outputs by configuring the functions with for example the default values shown in the following tables e MagFlux Default DI DO Settings e MagFlux Default 20 mA Settings MagFlux Default DI DO Settings Digital Output 1 opto DO1 Digital Output 2 mech DO2 Digital Input DI Counter R Totalizer Forward Counter R Totalizer Forward RESET R Totalizer Forward Counter R Totalizer Reverse Counter R Totalizer Reverse RESET R Totalizer Reverse Batch Counter 1 Batch Counter 1 RESET R Totalizer Sum Batch Counter 2 Batch Counter 2 Start Pause Batch counter 1 Low Flow Low Flow Start Pause Batch counter 2 High Flow High Flow Flow Direction Flow Direction Empty Pipe Empty Pipe Note The same function can not be on assigned to both relays GB MagFlux Manual 110310 52 o MagFlux Electromagnetic Flow Meter mjk MagFlux Default 20 mA Settings Metric US DN
19. d Z LZ b Flange dimensions PN21 AS 4087 2004 Size D a b f DN Outer diameter Bolt diameter Thickness No of holes Hole diameter mm mm mm mm mm 15 95 67 10 4 14 20 100 73 10 4 14 25 120 87 10 4 18 32 135 98 13 4 18 40 140 105 13 4 18 50 165 127 15 4 18 65 185 146 15 8 18 80 205 165 15 8 18 100 230 191 19 8 18 150 305 260 24 12 22 200 370 324 24 a2 22 250 430 381 30 12 26 300 490 438 30 16 26 350 550 495 38 16 30 400 610 552 38 20 30 450 675 610 38 20 33 500 735 673 48 24 33 600 850 781 58 24 36 700 935 857 58 24 36 800 1060 984 68 28 36 900 1185 1105 68 32 39 1000 1275 1194 78 36 39 1200 1530 1441 88 40 42 GB MagFlux Manual 110310 104 iki MagFlux Electromagnetic Flow Meter m Standard Flanges AS 4087 2004 conta Z LZ Flange dimensions PN35 AS 4087 2004 Size D a b f DN Outer diameter Bolt diameter Thickness No of holes Hole diameter mm mm mm mm mm 15 115 83 13 4 18 20 115 83 13 4 18 25 120 87 14 4 18 32 135 98 17 4 18 40 140 105 ar 4 18 50 165 127 19 4 18 65 185 146 19 8 18 80 205 165 24 8 18 100 230 191 24 8 18 150 305 260 31 12 22 200 370 324 31 12 22 250 430 381 38 12 26 300 490 438 38 16 26 350 550 495 48 16 30 400 610 552 48 20 30 450 675 610 58 20 33 500 735 673 58 24 33 600 850 781 68 24 36 700 935 857 78 24 36 800 1060 984 84 28 36 900 1185 1105 94 32 39 1000 1275 1194 98 36 39 1200 1
20. exea v eoe cra reo 13 excita iiic isi ctt eta 11 F C flanges Calibrate Flow NOW eee 90 EDIT e 83 Calibrate mA 91 flow direction Calibrate Volume esses 90 Flow Forward calibration code 14 44 86 Flow Reverse Change Device Address 98 flow velocity ES 15 Forward amp Rev 12mA 0 ao 65 configurations 33 34 36 Forward amp rev AMA 0 es 66 contrast adjustment 42 Freeze Coil ess 93 Converter Setup a c esee artnet 61 fuse ratings 26 Converter SW Ver necesser 88 G D graph display su OL data logger eet ieee 55 grounding 23 declaration of conformity 2 Delay tee 82 83 84 H digital input 30 125 High Flow Low Flow 81 digital input programming 30 SS 7 digital output sssri cece 29 125 l digital output programming 29 o RR 14 dimensioning enne 7 initial checks 39 dimensions 101 initial Setup sseees 43 display nennen 40 input digital 30 125 several connected units 41 Internal Meas amp Cal ooo 89 Index 1 FW 841012 842009 MagFlux Electromagnetic Flow Meter K keys display seenee 41 L LAanguagS atrial 96 AMQUAGE ue 96 116 A 15 A EE LETT 15 Local Flow Sensor CONNECTIONS coriaria
21. fuse on the right side with a 125 mAT fuse or vice versa going from 115 VAC to 230 VAC 10 Re insert the PCB and re assemble the flow meter see also steps 4 3 2 and 1 GB MagFlux Manual 110310 28 iki MagFlux Electromagnetic Flow Meter m Analogue Output The analogue output is an active output with a max load of 8000 Analogue Output Terminal Designation AO 4 20 mA AO E 4 20 mA The analogue output can be programmed for indication of direct flow inverse flow bidirectional flow absolute flow See details on pages 63 66 incl Digital Outputs MagFlux has two digital outputs DO 1 with an opto light triggered relay and DO 2 with a mechanical relay They can both be programmed for the following functions high and low flow alarms pulse output for counters R Totalizer Forward and Reverse batch 1 and batch 2 counters system error alarm z empty pipe alarm flow direction indication Opto Relay DO1 Terminal Designation DO 1 Com Max 50 V DC 120 mA DO 1 NO Terminal Designation DO 2 Com Max 50 V DC 1A DO2 NO DO 1 shares the common terminal Com with DI 29 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk4 See also application examples in Appendix G Digital Input Output Con nections on page 125 Digital Input MagFlux has one digital input which is activated with a voltage higher than 10 V DC and de activated with a voltage lower than 5 V DC D
22. gt 137 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk Empty Pipe Electro mechanical Relay Opto Relay Display only Not in use Back Select OK Opto Relay Display only Electro mechanical Relay Opto Relay Delay Delay Delay Delay 00010 Sec 00010 Sec 00010 Sec 00010 Sec Back Select gt Back Select gt Back Select gt Back Select gt Y y y y Relay Function Back Select gt Relay Function Back Select gt Relay Function Back Select oK Relay Function GB MagFlux Manual 110310 138 MagFlux Electromagnetic Flow Meter mjk4 Status Service Menu DO1 Notin use Type Password DO2 X R Totalizer Forward Di R Totalizer Forward mA output 6 250 mA Back Select OK Back Select Display only Delay 00010 Sec Back Select gt Relay Function NO NC Back Select gt OK Sensor Calibration Code Converter SW Ver Product Data Reset Counter Time Internal Meas amp Cal Minimum Velocity Calibrate Flow now Calibrate Volume Calibrate mA Test Velocity Freeze Coil Read Event Log Back on Stock Back Select OK 139 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Service Menu Overview The size of this manual does not provide sufficient space for showing the complete contigous menu structure As a compensation a cut up presentation of the menu structure
23. in detail on the following pages Connect a PC to the Flow Meter on page 111 Save log data on page 113 Upgrade Display Firmware on page 113 Upgrade Converter Firmware on page 115 Install Add Languages on page 116 Important Notes 1 Current MagFlux log data must be saved in a file before transferring and installing new firmware See 2 Save Log Data overleaf Note down all display and converter settings before upgrading new firmware The upgrade procedures below must be carried out in strict alphabeti cal order First procedure A then B C D and finally E Connect a PC to the Flow Meter Insert the MagFlux MJK Field Link CD ROM into the PC s disk drive The MJK Field Link opening menu will appear after a short while see below If the auto run function does not execute locate the MJK Field Link 8401 10 007 exe file or similar and click Run 40110 001 ALM Field Link 111 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk4 2 Unscrew the four screws that hold the Display Unit 3 Lift out the Display Unit and connect a USB mini A B cable to the mini USB female B connector on the rear of the front panel 4 Connect the other end of the USB cable max 4 7 metres long to the PC 5 Select File in the menu bar and click Connect If the connection is successful a Device Clock window for PC and device time synchronisation is displayed if PC and device clock w
24. is initiated Expect this process to take a few minutes 4 When the Flash programming is done click OK on the PC and the MagFlux Display Unit to return to the MagFlux Flow FTot display 5 If required you may adjust the MagFlux Display Unit screen contrast by pressing the two outmost keys simultaneously press the up down keys as required and save the new setting by again pressing the two outmost keys simultaneously 115 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk E Install Add Languages All languages are removed during a display firmware upgrade Conse quently the required languages must be re installed at this stage 1 Select File in the menu bar and click Languages 2 A dialogue appears showing the currently installed languages none following a firmware upgrade You can now either add or delete the required languages 3 Click Ada select the required language text file or language pack in the MJK Field Display Unit text files directory on the CD ROM for example 84151 1 000 txt and click Open 4 Select for example European N W in the Add Language dialogue box N W Northern and Western and click OK Add Language Select which language pack to load 841500 J Europe N W S US 841500 H SuSix Europe US Korean Espa ol GB English 841500 4 Europe N Ww Norsk Turkce Hrvatski US English MJK Field Languages Arabic Italiano Finsk Deutsch Slove
25. mm Flow m3 h Size Flow GPM 3 0 25 6 1 1 44 10 8 2 10 5 3 8 10 15 5 Y 30 20 10 3 4 50 25 20 Eb 75 32 30 14 100 40 50 1 200 50 75 2i 300 65 100 2 500 80 200 3 800 100 300 4 1000 125 400 a 2000 150 600 6 3000 200 1000 8 5000 250 2000 10 7700 300 2500 12 10000 350 3000 14 10000 400 4500 16 20000 450 6000 18 25000 500 7000 20 30000 600 10000 24 40000 700 15000 28 60000 800 20000 32 80000 900 25000 3e 100000 1000 30000 40 100000 1200 40000 48 200000 538 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk4 Set to metric All converter related units can be set to the following units default values in bold italics FTot RTot Cnt m sec RFTot RRTot RSTot l sec I I l l min hl hl hl hl hl hl Vn kl kl kl kl kl kl m h m m m ms m ms Set to US All converter related units can be set to the following units default values in bold italics FTot RTot Cnt ft h RFTot RRTot RSTot MGD ts Te fte fe fte ft GPM gal gal gal gal gal gal MG MG MG MG MG MG 54 GB MagFlux Manual 110310 o MagFlux Electromagnetic Flow Meter mjk4 Data Logger Magflux provides a data logger with a capacity of approx 20 000 entry points See Appendix E on page 122 for examples and descriptions of log files The data logger operates after the FIFO principle First In First Out If the data logger is full and new data are coming in the oldest data are dis carded 1 Press the
26. or DO 2 The formula for minimum flow unit pr pulses is flow at 20mA 360 Example DN 100 max flow 300 m h Minimum flow unit pr pulses 300 360 0 833 m GB MagFlux Manual 110310 80 MagFlux Electromagnetic Flow Meter mjk4 The formula for maximum flow unit pr pulses is flow at 20mA Example DN 100 max flow 300 m3 h Maximum flow unit pr pulses 300 m High Flow Low Flow The high and low flow options provide alarms and trigger relays when certain volume limits are exceeded or not reached High Flow Mechanical Relay DO2 Opto Relay DO1 Display only Not in use Back Select OK Mechanical Relay DO2 ON at Flow 10 000 m3 h Back Select OFF at Flow 9 800 m3 h Back Select 00010 Sec Back Select OK Relay Function NO NC Back Select Opto Relay DO1 ON at Flow 10 000 m3 h Back Select OFF at Flow 9 800 m3 h Back Select 00010 Sec Back Select OK Relay Function NO NC Back Select Display only ON at Flow 10 000 m3 h Back Select OFF at Flow 9 800 m3 h Back Select 00010 Sec Select OK 81 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk The available output options for High Flow and Low Flow are Mechanical Relay DO2 Opto Relay DO1 light triggered electronic relay Display only signals to the Display Unit only Not in use the High Low Flow option is not being used On at Flow Issues an alar
27. pr hour depending on the 20 mA scale and the on time of the relay in milli Seconds GB MagFlux Manual 110310 78 o MagFlux Electromagnetic Flow Meter mjk4 MagFlux Batch Counter Output Settings Metric Optical DO 1 9100 mSec Mechanical DO 2 9100 mSec DN mm min max min max Unit Automatic Manually Automatic Manually adaptive adaptive 3 0 0000139 0 0006944 0 25 0 0020833 0 0006944 0 25 m 0 0000556 0 0027778 1 0 0083333 0 0027778 1 m 8 0 0001111 0 0055556 2 0 0166667 0 0055556 2 m 10 0 0002778 0 0138889 5 0 0416667 0 0138889 5 m 15 0 0002778 0 0138889 5 0 0416667 0 0138889 5 m 20 0 0005556 0 0277778 10 0 0833333 0 0277778 10 m 25 0 001111 0 055556 20 0 166667 0 055556 20 m 32 0 001667 0 083333 30 0 250000 0 083333 30 m 40 0 002778 0 138889 50 0 416667 0 138889 50 m 50 0 004167 0 208333 75 0 625000 0 208333 75 m 65 0 005556 0 277778 100 0 833333 0 277778 100 m 80 0 011111 0 555556 200 1 666667 0 555556 200 m 100 0 016667 0 833333 300 2 500000 0 833333 300 m 125 0 022222 ati 400 3 333333 ea er o t 400 m 150 0 033333 1 666667 600 5 000000 1 666667 600 m 200 0 055556 2 777778 1000 8 333333 2 777778 1000 m 250 0 111111 5 555556 2000 16 66667 5 555556 2000 m 300 0 138889 6 944444 2500 20 83333 6 944444 2500 m 350 0 166667 8 833333 3000 25 00000 8 333333 3000 m 400 0 250000 12 500000 4500 37 50000 12 500000 4500 m 450 0 333333 16 666667 6000 50 00000 16 666667 6000 m 500 0 388889 19 444444 7000 58 33
28. pulses 300 120 2 5 m which is rounded to 10 m by the MagFlux The formula for maximum flow unit pr pulses is flow at 20mA Example DN 100 max flow 300 m3 h Maximum flow unit pr pulses 300 m 69 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk Resettable Totalizers Totalizers can be reset from the Main display see page 71 and via the dig ital input DI see page 30 R Totalizer Forward Mechanical Relay DO2 Opto Relay DO1 Display only Back Select OK Mechanical Relay DO2 Back Select OK Reset with Digital Input Yes No Back Select OK 00100 mSec Back Select Volume between Pulses 01 00000 m Back Select Opto Relay DO1 Back Select OK Reset with Digital Input Yes No Back Select OK 00100 mSec Back Select Volume between Pulses 01 00000 m Back Select Display only Back Select OK Reset with Digital Input Yes No Back Select OK GB MagFlux Manual 110310 70 o MagFlux Electromagnetic Flow Meter mjk Resettable Forward Totalizer RFTot The Totalizer counts the forward flow volume according to the primary flow direction selected at startup The Totalizer counts in selected units and is resettable The counter can be connected to the relays or to the display only To reset the counter the totalizer must be present in the Main display and be selected by the up down keys followed by a click on Reset Alternativel
29. required menu line here Specify Main Menu and then press OK to select it 47 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Specify Main Screen The Specify Main Screen menu allows you to customize the MagFlux display to suit your requirements You can add and remove the five avail able display lines and configure them individually Specify Main Screen Select Line Line 1 Sensor Name Line 2 Flow Line 3 FTot Line 4 Line 5 Back Select Select Line Content Not in use Flow RFTot RRTot RTTot FTot RTot Cnt Flow Direction Batch 1 Batch 2 Batch 1 Dn Batch 2 Dn Batch 1 Cnt Batch 2 Cnt Batch 1 Vol Batch 2 Vol Clock Back Select OK 1 Press the up down keys to highlight the required menu line and then press OK to select it 2 Press the up down keys to highlight the required option and press OK GB MagFlux Manual 110310 48 o MagFlux Electromagnetic Flow Meter mjk The available options are Not in use The line will not be used The set free space will be used by the other lines Sensor Name The actual sensor name like a number a location a name or a function will be displayed Note The actual sensor name is defined later on in the Set Sensor Name menu on page 59 Flow Actual flow rate in units chosen in the menu for primary units RFTot Resettable Forward Totalizer counter RRTot Resettable Reverse Totalizer counter RTTot Resettable Total Tot
30. up down keys to highlight the required menu line here Data Logger and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 2 Press the up down keys to change the highlighted digit and then press the right key gt to proceed to the next digit Data Logger Set Log Interval 0010 sec Back Select 3 Continue until all digits have been set and press OK The log interval can be set in intervals from 10 sec up to 9999 sec 55 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk4 The data log contains e Date e Time e Flow values In case of a power failure the data logger continues when power returns If more converters are connected to one Display Unit each converter has its own individual log interval and can be sorted All converters share the same memory of 20 000 entry points The log data can be shown on the Display Unit or be stored in an external CSV file MJK Field Link software is needed for transfer of data into CSV file format via the USB port in the display unit The format can be read in for example Microsoft Excel see Appendix B on page 122 for details An example of the log capacity of one sensor versus the time interval is shown in the following table Seconds Minutes Hours Days 10 55 56 2 31 30 166 67 6 94 il 333 14 5 1667 69 10 3333 139 30 10000 417 60 20000
31. voltage superimposed on the normal 2 5 Hz square wave This step effectively reduces the risk of a dirt layer build up on the electrodes that eventually will deteriorate and finally isolate electrical contact to the flow media 11 FW 841012 842009 iki MagFlux Electromagnetic Flow Meter m This page intentionally left blank GB MagFlux Manual 110310 T2 o MagFlux Electromagnetic Flow Meter mjk 2 Safety Repair and Product Identification Safety instructions Ts 2 3 Read this manual carefully Pay attention to the environment on the installation site Wear necessary protective equipment and follow all current safety regulations The MagFlux can invoke a start signal for dangerous machinery Always ensure that connected machinery and other equipment are effectively put out of service that is to remove the main fuses and lock main and security switches in off position before commencing configu ration fault finding servicing maintenance work etc WARNING There is a risk of lethal electrical shock from Mains sup ply terminals N and L Be careful not to touch these terminals while the MagFlux is being serviced Physical Mounting The MagFlux flow converter flow meter must not be mounted in explosion hazardous areas Repair Repair must only be made by MJK or by a service representative ap proved by MJK 18 FW 841012 842009 iki MagFlux Electromagnetic Flow Meter m
32. 0 SI Value The value in SI units Syst me International d Unit s here m3 h 123 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk To plot the log file s data proceed as follows 1 Start Excel and open the csv log file 2 Sort by Index click the Diagram Guide tool in the toolbar and select the required curve or graph see example below 003 om GB MagFlux Manual 110310 124 o MagFlux Electromagnetic Flow Meter mjk Appendix G Digital Input Output Connections The digital in and outputs DI and DO can be interconnected to exter nal equipment to achieve a number of functions such as alarms counter reset flow direction indication etc The two schematics below illustrate a simplified mode of operation MJK Field MagFlux External equipment com common MJK Field MagFlux External equipment com common 125 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Appendix H Remote Slave Display Unit This example describes the cable connections and display configura tions for one MagFlux converter with a local master display unit and one remote slave display unit Connection Board with a remote slave display unit O Plug for local display unit O A B Connection for remote display unit O 10 30 VDC Converter Conn
33. 1 NonsResettable TotallZGrs 5 os dope rt tant ands Ro Pe Yee fer an ates 72 NR Forward TotaliZer ics ces a naam aom acq kho n heh men ane Pe RR eR ica 72 NR Reverse Totalizer ion oa reg her deg cok aaa a a 72 NE Sum TOAZ E cirea tor Serene alae Seas des Ve Reagan eee apo 72 Batch Counters T amp 2 apane aa eder aa RR Roh RR Ce aia a abd ck ta 73 Settings and Limits for Batch Counters 1 0 0 0 00 cee 78 High FlOW LOW FOW 4 0330 5 40 sede deed ee gen eae epe eee as 81 Flow DIRECTION unma tei xor ESTE odes ee c Recah ENS team ERES Ca ere 83 Empty PIGS ni Eros eua dd dona RU Re Do e 84 2AN FOW O 85 Cu E POTUIT 85 fea Ep 86 GB MagFlux Manual 110310 4 MagFlux Electromagnetic Flow Meter Display Setup lsleeeeseseeeeeeeeee eee Language cod Rp eedem m be bed a Seb CIOCK uscar estos aedis Raten a Stu aite But geo p ales Factory Settings sus ere Rer xk me ER Re Display SW Version i a oia prone PERSE E 8 Mechanical Dimensions Standard Flanges EN 1092 1 2001 Europe Standard Flanges ANSI B 16 5 U S A 0 Standard Flanges AS 4087 2004 Australia Standard Flanges AS 4087 2004 contid Standard Flanges AS 4087 2004 contid Appendix A Pop up and Error Messages Appendix B MJK Field Link Software Important Notes 0 0 0 0 ccc cee A Connect a PC to the Flow M
34. 10 131 MagFlux Electromagnetic Flow Meter mjk MEME Not in use y R Totalizer Forward Electro mechanical Relay Opto Relay Display only Back Select OK Electro mechanical Relay y Opto Relay Display only Converter Setup Back Select oK Totalizer Forward Unit hl kl m3 ra gal MG Back Select OK Totalizer Forward Unit 1 hl kl me f gal MG Back Select OK Totalizer Forward Unit I hl kl m rg gal MG Back Select OK y y y Reset with Digital Input Yes No Back Select oK Reset with Digital Input Yes No Back Select oK Reset with Digital Input Yes No Back Select oK On time 00100 mSec Back Select gt y On time 00010 Sec Back Select gt A Volume between Pulses 01 00000 m Back Select gt Volume between Pulses 01 00000 m Back Select gt GB MagFlux Manual 110310 132 MagFlux Electromagnetic Flow Meter mjk R Totalizer Reverse Electro mechanical Relay Opto Relay Display only Back Select OK Electro mechanical Relay l Opto Relay Display only R Totalizer Sum Y Totalizer Forward Unit Back Select OK Y Totalizer Forward Unit 1 hl kl m f gal MG Back Select OK Totalizer Forward Unit 1 hl kl m f gal MG Back Select OK Totalizer Forward Unit I hl ki m f gal MG Back Select OK Reset with
35. 333 19 444444 7000 m 600 0 555556 27 7711178 10000 83 33333 EU TIOS 10000 m 700 0 883333 41 666667 15000 125 0000 41 666667 15000 m 800 1 111111 55 555556 20000 166 6667 55 555556 20000 m 900 1 988889 69 444444 25000 208 3333 69 444444 25000 m 1000 1 666667 83 333333 30000 250 0000 83 333333 30000 m 1200 2 222222 111 111111 40000 333 3333 111 111111 40000 ms 19 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mk Limitation of the automatic batch counter on DO 1 Opto Relay The maximum limit is 500 pulses pr sec at 1 ms pulse length The formula for the minimum flow unit pr pulses is flow at 20mA x pulse delay in mSec 1800000 Example Min flow unit pulses for DN 100 max flow 300 m3 h Minimum flow unit pr pulses 300 m x 100 mSec 1800000 0 016 m which is rounded to 0 1 m by the MagFlux The formula for the maximum flow unit pr pulses is flow at 20mA Example DN 100 max flow 300 m h Maximum flow unit pr pulses 300 m Limitation of the automatic batch counter on DO 2 mech relay The maximum limit is 120 pulses pr hour The formula for minimum flow unit pr pulses is flow at 20mA 120 Example DN 100 max flow 300 m h Minimum flow unit pr pulses 300 120 2 5 m The formula for maximum flow unit pr pulses is flow at 20mA Example DN 100 max flow 300 m3 h Maximum flow unit pr pulses 300 m Limitation of the manual and adaptive batch counter on DO 1
36. 4 0 75 21 150 7 0 5 50 0 88 4 0 75 ep 150 TAS 6 00 0 94 4 0 75 4 150 9 0 7 50 0 94 8 0 75 S 150 10 0 8 50 0 94 8 0 88 6 150 1149 9 50 1 00 8 0 88 8 150 13 5 11 75 1 12 8 0 88 10 150 16 0 14 25 1 19 12 1 00 12 150 19 0 17 00 ieS 12 1 00 14 150 21 0 18 75 1 38 14 1 82 16 150 23 5 21 75 1 44 16 un 18 150 25 0 22 75 1 56 16 12 20 150 DURS 25 00 1 69 20 E25 24 150 32 0 29 50 1 88 20 1 38 28 150 36 5 32 150 41 4 36 150 46 0 40 150 50 2 48 150 59 4 300 600 900 psi Consult the factory GB MagFlux Manual 110310 102 iki MagFlux Electromagnetic Flow Meter m Standard Flanges AS 4087 2004 Australia US e amp D a E f ER e SS N Flange Dimensions PN 16 AS 4087 2004 Size D a b f DN Outer diameter Bolt diameter Thickness No of holes Hole diameter mm mm mm mm mm 15 95 67 6 4 14 20 100 73 6 4 14 25 115 83 8 4 14 32 120 87 8 4 14 40 135 98 10 4 14 50 150 114 10 4 18 65 165 127 11 4 18 80 185 146 qi 4 18 100 215 178 18 4 18 150 280 235 19 8 18 200 335 292 19 8 18 250 405 356 23 8 22 300 455 406 30 12 22 350 525 470 30 12 26 400 580 521 30 12 26 450 640 584 30 12 26 500 705 641 38 16 26 600 825 756 48 16 30 700 910 845 56 20 30 800 1060 984 56 20 36 900 1175 1092 66 24 36 1000 1255 1175 66 24 36 1200 1490 1410 76 32 36 103 FW 841012 842009 iki MagFlux Electromagnetic Flow Meter m Standard Flanges AS 4087 2004 cont
37. 530 1441 108 40 42 105 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk This page intentionally left blank GB MagFlux Manual 110310 106 s MagFlux Electromagnetic Flow Meter mjk Appendix A Pop up and Error Messages Sensor Error Alarm The converter has expe rienced HW problems measuring flow see log for details time Sensor cal Code error Alarm The calibration code con flicts with the sensor HW Output Coil Error Alarm The converter has experi enced problems with connection to the sensor coil see log for details time Empty pipe Alarm The converter has detect ed no water in the sensor Input over range Alarm Sensor flow can not be measured correct Input is over max level Will normally only occur starting from zero flow to high flow Will be present for max 12 min utes Factory reset has occurred Alarm A factory reset has oc curred some settings have changed check all used settings Eeprom write error Alarm Eeprom write error see log for details Flow total counter eeprom error Alarm Flow totalize Eeprom error non resettable counter maybe incorrect in Eeprom Sensor Setting error Alarm Sensor Setting error some Settings are incorrect or changed Counter output Forward Pulsover Alarm Counter output Forward flow Pulse overflow too low pulse volume 107 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk Co
38. 77 m Select Setup Select Setup Important More connected units can only by managed as described above if each unit have been assigned a unique name and Modbus ID num ber See page 98 for details Display Keys The keys and the soft keys variable key functions determined by the display firmware are used for initial programming and normal operation of the flow meter The function s of the four available keys is displayed at the bottom of the display The symbols and actual functions are described in detail in the sections that describe the individual menus 41 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk4 Contrast Adjustment Adjust the display contrast by pressing the two outmost keys simultane ously indicated by the keys and press the up down keys as required Save the new setting by pressing the two outmost keys simultaneously System Reset You can reset and refresh all system displays and key combinations by pressing all four keys simultaneously This feature is especially useful during for example a service call where the display language Dutch Danish etc cannot be understood by the Service person A system reset immediately sets the display language to GB English The system reset must not be confused with the ultimate Recover factory settings see page 100 which deletes all local configurations settings and replaces them with default factory settings GB MagFlux
39. 833 GB MagFlux Manual 110310 56 o MagFlux Electromagnetic Flow Meter mjk Graph Display The content of the Data Logger can displayed on the Display Unit by pressing the up down keys simultaneously esc highlighting Flow and Selecting Graph Inlet flow 32 5 m3 h cnt 1 312535 m3 Select Graph 2006 08 21 16 09 42 3 089M3 H The Display Unit then shows the Graph screen To return to the Main Menu display screen select esc by pressing the up down keys simulta neously The Y axis is automatically scaled according to the Qmax of the mA output Double arrow keys jump forward and backward one screen frame at a time Single arrow keys move the cursor forward and backward on the Screen The actual values at the cursor position is shown at the bottom of the Screen 57 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mks Password A password provides and prevents access to all the settings in the Display and Converter unit The code consists of a numeric 5 digit code between 0 and 65535 If your current password is lost or forgotten the password protection can be overruled with the code 01750 1 Press the up down keys to highlight the required menu line here Pass word and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 2 Press the up down keys to highlight the r
40. Appendix G Digital Input Output Connections Illustrates how the digital in and outputs can be interconnected i ck ck ck ok Main Menu Overview Is a continuous presentation of the main menu structure The size of this manual does not provide sufficient space for showing the complete menu structure in one image Converter Setup Menu Overview Is a continuous presentation of the converter setup menu structure Service Menu Overview Is a continuous presentation of the service menu structure Display Setup Menu Overview Is a continuous presentation of the display setup menu structure 9 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Operating Principles The electromagnetic flow meter is an instrument for measuring the flow of conductive fluid using Faraday s electromagnetic induction law and consequently the fluid must be electrically conductive As illustrated below a magnetic field with density B perpendicular to the direction of flow stretches across a fluid flowing within an electrically isolated pipe The magnetic flux will induce a voltage difference E that can be measured between two electrodes arranged perpendicular to the direction of flow and the magnetic field The voltage is proportional to the velocity V of the fluid E BxDxVxk Volt where is the voltage that is induced between the two electrodes is the magnetic flux density is the distance between the two electrodes is the
41. Digital Input Yes No Back Select OK Reset with Digital Input Yes No Back Select OK On time 00100 mSec Back Select gt Y Y Reset with Digital Input Yes No Back Select OK Reset with Digital Input Yes No Back Select OK On time 00100 mSec Back Select gt Volume between Pulses 01 00000 m Back Select gt Volume between Pulses 01 00000 m Back Select gt 133 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk NR Totalizer Forward NR Totalizer Reverse NR Totalizer Sum Batch Counter 1 Y Y Y Y Totalizer Forward Unit Select OK Totalizer Reverse Unit Select OK Totalizer total Unit hl Select OK Electro mechanical Relay Opto Relay Not in use Back Select OK Electro mechanical Relay Batch Counter 1 Unit Back Select OK Pause with Digital Input Yes No Back Select OK Reseting the Batch Counter 1 Automatic Manually Adaptive Back Select OK Automatic On time 00100 mSec Back Select gt Number of preselected Units 00 002778 m Back Select gt GB MagFlux Manual 110310 134 MagFlux Electromagnetic Flow Meter mjk4 Opto Relay Batch Counter 1 Unit Back Select OK Pause with Digital Input Yes No Back Select OK Reseting the Batch Counter 1 Automatic Manually Adaptive Back Select OK
42. FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk 1 Apply power to the sensor 2 When the Sensor Calibration Code menu appears see below enter the calibration code read from the converter label and press OK Sensor Calibration Code Back Select Set Flow Direction Follow Arrow A Follow Arrow B MagFlux1 Flow 0 00 m 3 h FTot 00 000 m 8 Select Setup 3 Select the correct flow direction from the Set Flow Direction menu and press OK 4 Sensor calibration code configuration is now finished and you are returned to the Main Menu GB MagFlux Manual 110310 46 o MagFlux Electromagnetic Flow Meter mjk 7 MagFlux Menus All the MagFlux menus and sub menus are shown and described in the following sections Continous overviews of the menu and sub menu structures are presented on the gatefolds at the end of this manual Main Menu Overview page Gf 1 Converter Setup Menu Overview page Gf 2 Service Menu Overview page Gf 3 Display Setup Menu Overview page Gf 4 Main Menu 1 Press the Setup key on the MagFlux display see below to enter the MagFlux Main Menu MagFlux Flow 4 1 m3 h FTot 18 77 m Select Setup The MagFlux Main Menu contains a number of sub menus see figure below Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 2 Press the up down keys to highlight the
43. Forward NR Totalizer Reverse NR Totalizer Sum Batch Counter 1 Batch Counter 2 High Flow Low Flow Flow Direction Empty Pipe 24h Flow Status Service Menu Back Select OK The available options are described in detail in the following sections 61 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Minimum Flow The Minimum Flow option sets the minimum flow rate Magflux flow meters are default set to the values shown on page 17 The unit for the flow rate can be set from the Units option see page 63 Minimum Flow Minimum Flow 0 177 m3 h Back Select 1 Select the digits one by one with the left right keys and set the value with the up down keys 2 Press OK to save the final setting Averaging The Averaging option sets the time period within which the measure ments are smoothed and averaged Averaging Averaging 0010 sec Back Select 1 Select the digits one by one with the left right keys and set the value with the up down keys 2 Press OK to save the final setting GB MagFlux Manual 110310 62 o MagFlux Electromagnetic Flow Meter mjk Units The Units option sets the unit for the flow rate The available units are shown below Units m3 sec l sec l min Vh m3 h ft h MGD GPM Back Select OK 1 Press the up down keys to highlight the required unit and then press OK to select it mA Output When a MagFlux is connected to a pow
44. K cable to the flow sensor as de scribed in the table below All 3 shields are twisted and connected in slot 1 The white lead in pair no 3 is not used B Connection for remote converter Terminal Signal Wire Colour before Colour from March 2001 March 2011 1 GND Shield a B E1 Pair no 1 Red Red 3 E2 Pair no 1 White White 4 GND Pair no 3 Black Black Pair no 3 White 5 L1 Pair no 2 Green Blue 6 L2 Pair no 2 White ORO not used Remote Converter and Display Unit be connected t Connect the other end a Sensor of the MJK cable to the remote converter as shown to the right The 1 Shield lead goes into Ground from flow pipe the 2 Red lead goes into E1 Red the 3 White lead into E2 White and so on Ramee Connect only for remote converter Aj 2 wire Ground from flow pipe Max 50 V 1A resistive load P 4 20 mA Active O Mechanical relay IE 35 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Remote Display and Multiple Converters Wiring Configuration Two locally mounted MagFlux Flow Sensors and con verters with blind lid and one remote mounted Display Unit The communication between the sensors and the Display Unit is executed on shielded twisted 2 and 4 wire cables using the Modbus communica tion protocol on RS 485 Order numbers for this configuration 207xxx MagFlux Flow Sensor 2 pcs 207925 MagFlux Converter with Display
45. Manual 110310 42 o MagFlux Electromagnetic Flow Meter mjk Initial Setup Initial setup is normally performed by MJK personnel and is required to get started with the MagFlux flow meter A unique sensor calibration code provides the MagFlux flow converter with information about flow sensor number nominal diameter and calibra tion data If changes to the unique sensor calibration code are needed following physical installation and initial setup the Sensor Calibration Code menu must be addressed A password is not required to enter or change the sensor calibration code Toggle through the displayed digits with the right arrow key when prompt ed for a password and press OK 1 Press the Setup key on the LCD display see below to enter the MagFlux Main Menu MagFlux Flow 4 1 m3 h FTot 18 77 m Select Setup 2 Press the up down keys to highlight the required menu line here Converter Setup and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 43 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk 3 Then select Service Menu and Sensor Calibration Code Converter Setup Service Menu Sensor Calibration Code Converter Setup Minimum Flow Averaging Units mA Output R Totalizer Forward R Totalizer Reverse R Totalizer Sum NR Totalizer Forward NR Totalizer Reverse
46. REAA Question Do I need a separate display unit for each sensor Answer No A display unit can manage up to four converters AAA Question Is the analogue mA output an active output Answer Yes it is kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 117 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Question The tubes are made of plastic Do need grounding rings Answer It is a very good question but there isn t a straight forward answer It depends on the sensor type the size and several other parameters The issue is that the liquid and the sensor must have the same voltage potential MJK flow meters with DN lt 50 must always be equipped with ground ing rings MJK flow meters with DN 50 have a built in ground elec trode that makes grounding rings superfluous Coated metal tubes always require grounding rings If the conductivity is less than 100 uS cm grounding rings are recom mended When in doubt always contact your local MJK representative or the MJK hot lines and describe your installation kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Question Are the relays potential free Answer Yes they are kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Qu
47. alibrate Vground Calibrate Vref View Vwater View Raw ADC View ADC Current Back Select Minimum Velocity The incoming data is below the measuring accuracy The option forces the minimum velocity to zero Minimum Velocity Minimum Velocity 0 100 m sec Back Select 89 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Calibrate Flow Now First View Flow Now is displayed and then afterwards you can cali brate the flow Calibrate Flow now View flow now 0 0019816387 m sec Back Select Calibration volume The volume counter can be reset and a new value can be entered Calibration Volume Reset counter Yes No Back Select OK Reset counter Yes No Back Select OK View counter 1163 1950000000 m Back Select OK Set volume 1163 1950000000 m Back Select OK GB MagFlux Manual 110310 90 s MagFlux Electromagnetic Flow Meter mjk4 Calibrate mA From this menu the mA reading can be calibrated against a multimeter Calibrate mA Set fixed current Calib current DAC zero current DAC top current Back Select OK Current 20000 uA Back Select Set fixed current Release mA Minimum mA 4mA 12mA 20 mA Maximum mA Back Select OK Calib current 20500 uA Back Select DAC zero current 3955 uA 776 Back Select DAC top current 19997 uA 3814 Back Select 91 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk
48. alizer counter FTot Forward Totalizer counter RTot Reverse Totalizer counter Cnt Totalizer sum Counter Flow Direction Flow direction A or B will be displayed Batch 1 Timer for batch volume 1 Batch 2 Timer for batch volume 2 Batch 1 DN Displays the missing amount of Batch volume 1 DN down Batch 2 DN Displays the missing amount of Batch volume 2 DN down 49 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk4 Batch 1Cnt Batch 1 Counts number of batches Batch 2 Cnt Batch 2 Counts number of batches Batch 1 Vol Batch 1 Volume Batch 2 Vol Batch 2 Volume Clock Time and date The size of the display lines will automatically increase or decrease as the number of display lines is removed or added to maximize the field of view for the measured values GB MagFlux Manual 110310 50 o MagFlux Electromagnetic Flow Meter mjk4 Factory Settings The Factory Settings menu resets the display to default settings to met ric settings or to US settings Note The converter settings are not changed from this menu Converter settings are covered in Converter Setup on page 61 1 Press the up down keys to highlight the required menu line here Fac tory Settings and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 2 Press the up down keys to highlight the required option
49. are subject to noise or other disturbances the number of retries can be raised to increase the chances of a succesful change of settings 99 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Factory Settings The Factory Settings menu provides log deletion and resetting to factory settings of the display unit Factory Settings Recover Factory Settings Cancel Delete Log Restore Default Language Restore Factory Settings Back Select OK 1 Press the up down keys to highlight the required option and press OK Important The Data Logger will be reset and all devices will be deleted from the display Unit This is indicated by the MJK start up screen which is displayed within a few seconds Display SW Version The Display SW Version menu provides a read out of the display soft ware actually firmware version the build date and last edited date of the the multiple languages file Display SW Version Display 841XXX XXX Build Sep 15 2006 11 18 24 Language 2006 09 21 Back GB MagFlux Manual 110310 100 iki MagFlux Electromagnetic Flow Meter m 8 Mechanical Dimensions Standard Flanges EN 1092 1 2001 Europe Flange marking zzz EN 1092 1 01 A DN xxxx PN ww S235JR yyyyy where Zzz Manufacturer s name trademark Y EN 1092 1 Standard number 01 A Flange type DN xxxx DN size a N PN ww PN pressure S235JR Material symbol no grade yyyy
50. ck Select gt Back Select gt View ADC Current View Raw ADC View Vwater View ADC Current Input noise 0 18 View Vwater 09593127 00000 Raw ADC 10791 Gain 4 000 Velocity 5 21656 m sec Back Select Flow 0 0055786500 m sec Back Select gt Back Select 141 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk Tt ete ee ee ee ee ee Calibrate Flow now y Calibration Volume y Calibrate mA Test Velocity y View flow now Reset counter 0 0019816387 m sec Yes No Back Select gt Back Select OK T OK Calibrate ADC Ground Calibrate ADC ground 2270 Back Select View Calibrate Vref View Calibrate Vref 1208 Back Select Reset counter Yes No Back Select OK OK View counter 1163 1950000000 m Back Select OK OK Set volume 1163 1950000000 m Back Select OK Current Set fixed current Calib current DAC zero current DAC top current Back Select OK Set velocity 00 000 m sec Back Select gt OK Velocity 4 039745 m sec Flow 7 136209 m h Back Select OK OK Enable test Yes No Back Select OK GB MagFlux Manual 110310 142 MagFlux Electromagnetic Flow Meter mjk4 Freeze Coil y Read Event Log y O A a Back On Stock y Freeze coil No Hour Event Extension Recover Factory Settings Positive 1 1956 0 0 Cancel Negative 2 1956 3 0 Bac
51. converters The Display Unit can easily be moved to another converters for readout and configuration 1 Select Add Device click OK and wait for the scan process to finish 2 The found converters are finally displayed Change Device Address To change each converter s device adress it is required that you connect GB MagFlux Manual 110310 98 s MagFlux Electromagnetic Flow Meter mk the Display Unit to each converter one by one If neglected a conflict be tween the units will arise when the RS 485 serial loop is established Change for example Device 1 to Device 2 as follows 1 Press OK and use the up down keys to change 1 to 2 2 Press OK The MagFlux converter ID is now changed to 2 and more converters can be added to the Display Unit with the Add Device option Remove Device If a device is to be removed from the Display Unit proceed as follows 1 Select the required device with the up down keys 2 Click OK to remove it The device is now removed from the Display unit and display returns to the Modbus menu Change Display ID No Set No of Retries Change Display ID No Set No of Retries 1 005 This will reset the display Back Select OK Back Select gt Number of Displays 1 Back Select OK Change Display ID No The display ID number and the number of displays may have to be changed to avoid conflicts on the Modbus Set No of Retries If the data communication lines
52. d proceed with step 2 2 Select Display Setup from the Main Menu 3 Select Language from the Display Setup menu and chose the re quired language see page 96 39 FW 841012 842009 o MagFlux Electromagnetic Flow Meter m ky Display Read out one connected unit All MagFlux display read outs are illustrated and described in this manual Chapter 6 MagFlux Menus on page 47 gives a detailed description of the displays shown during setup configuration and normal operation A 5 line LCD screen displays symbols and the actual status during setup configuration servicing and normal operation see also page 48 Keyboard for reading and programming the MagFlux The display shown above will in the remaining part of this manual be stylized to appear like this MagFlux Flow 4 1 m3 h FTot 18 77 m Select Setup GB MagFlux Manual 110310 40 o MagFlux Electromagnetic Flow Meter mjk Display Read out several connected units When several MJK units are interconnected for example an Oxix dis Solved oxygen transmitter and MagFlux flow meter with different names and Modbus ID numbers a Display Overview Menu is available at top level press Back repeatealy MagFlux 4 1 m h Oxix1 91 9 Back Select Setup All connected units are displayed and sorted by their ID numbers and consequently each unit can be selected and set up as required Oxix1 4 a 1 m3 h Oxygen sat 9 1 a 9 18
53. d clarons DK 2850 Naerum dichiariamo DK 2850 Naerum declaramos Sous notre seule responsabilit Sotto la nostra esclusiva respon bajo nuestra nica responsabili que le produit sabilit che l apparecchio dad que el producto MagFlux Electromagnetic Flowmeter auquel se r f re cette d clara al quale questa dichiarazione si al cual se refiere esta de tion est conforme la aux riferisce conforme alla seg claraci n est en conformidad norme s ou autre s document s uente normativa e standard o ad con la s siguente e norma s u normatif s altri documenti di normativa e otros documentos normativos EN61000 6 3 4 2001 EN61000 6 3 4 2001 EN61000 6 3 4 2001 EN61000 6 1 2 1999 EN61000 6 1 2 1999 EN61000 6 1 2 1999 conform ment aux dispositions conformemente alla disposizioni segun las disposiciones de la s de Directive della Direzione directiva s 89 336 EEC 92 31 EEC 89 336 EEC 92 31 EEC 89 336 EEC 92 31 EEC f 21 11 2006 1 NE y K gt A UL AL V Jens Kruse GB MagFlux Manual 110310 2 MagFlux Electromagnetic Flow Meter Table of Contents 1 Introduction About this Manual Reiter epe PER rem Operating Principles sudor eas Sea rd The MagFlux Flow Meter liiis sess 2 Safety Repair and Product Identification Safety instructions sees Physical Mounting sui i ek kebika isole d Pr Product Identification lille 3 Flow Sensor Potential Equa
54. e MagFlux Electromagnetic Flow Meter mjk4 MagFlux Electromagnetic Flow Meter AJ Installation and User Manual GB MagFlux Manual 110310 FW 841012 842009 el MagFlux Electromagnetic Flow Meter mjk Declaration of Conformity Konformitetserklaering Declaration of Conformity Konformitatserklarung Vi MJK Automation A S We MJK Automation A S Wir MJK Automation A S DK 2850 Neerum p tager os DK 2850 Naerum declare under DK 2850 Naerum erkl ren in det fulde ansvar for at produktet our sole responsibility that the alleiniger Verantwortung dass product das Produkt MagFlux Electromagnetic Flowmeter som denne erkleering ang r to which this declaration relates auf das sich diese Erklarung er i overensstemmelse med is in conformity with the following bezieht mit der den folgenden f lgende standard er eller andre standard s or other normative Nor me en oder normativen normdokument er document s Dokument en Ubereinstimmt EN61000 6 3 4 2001 EN61000 6 3 4 2001 EN61000 6 3 4 2001 EN61000 6 1 2 1999 EN61000 6 1 2 1999 EN61000 6 1 2 1999 efter bestemmelserne i following the provisions of Gem ss den Bestimmungen der direktiv Directive Richtlinie 89 336 EEC 92 31 EEC 89 336 EEC 92 31 EEC 89 336 EEC 92 31 EEC Declaration de conformite Dichiarazione di conformita Declaraci n de Conformidad Nous MJK Automation A S Noi MJK Automation A S Nosotros MJK Automation A S DK 2850 Naerum
55. e page 14 regarding the calibration code A password is not required to add or change the sensor calibration code Sensor Calibration Code Sensor Calibration Code 7V3RI0 Back Select Set Flow Direction Follow Arrow A Follow Arrow B Select 87 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Converter SW Ver The converter software version and bootload version are displayed so that you can determine whether a software firmware upgrade is required or not Converter SW Ver Converter 842009 005 Build 7659 Bootload 840020 002 Build 719 Back Product Data Key product data like ID hardware type no track no etc are dis played Product Data Product ID 56136 Back Select Product type No 0000207910 Back Select Track No 00000 Back Select HW type No 00000510250 Back Select GB MagFlux Manual 110310 88 o MagFlux Electromagnetic Flow Meter mjk Reset Counter Time The counter reset and runtime can be reset for fault finding error cor rection and similar service procedures Reset Counter Time Reset Counter 11 Systen Runtime 1632838 Since reset Runtime days Back Select OK Internal Meas amp Cal Internal measurements and calculations are for service technician use only and are used for adjustments and calibrations Internal Meas amp Cal Sensor Direction Test View Vgate Coil Current View ADC Factor C
56. e the default sensor name MagFlux1 press the left right keys to highlight the wanted character Set Sensor Name Set Sensor Name MagFlux1 Back Select 8 Press the up down keys to change the highlighted character and then press gt to proceed to the next character 4 Continue with gt until all numeric and alphabetical characters have been set to for example Inlet flow See below 5 Press OK Inlet flow Flow 32 5 m3 h Cnt 1 312535 m3 Back Select Setup The available characters depend on the chosen language English for example provides the following character set abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMN OPQRSTUVWXYZ lt space gt 1234567 89and0 GB MagFlux Manual 110310 60 o MagFlux Electromagnetic Flow Meter mjk4 Converter Setup Converter Setup provides configuration options for volumes batches units etc See detailed descriptions in the following sections and in the overview pages at the end of this manual 1 Press the up down keys to highlight the required menu line here Con verter Setup and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 2 Press the up down keys to highlight the required option and then press OK to select it Converter Setup Minimum Flow Averaging Units mA Output R Totalizer Forward R Totalizer Reverse R Totalizer Sum NR Totalizer
57. ection Board with a master display unit GB MagFlux Manual 110310 126 s MagFlux Electromagnetic Flow Meter mjk4 Wiring 1 Ye 8 Connect a lead between Display A on the Converter Connection Board to Connection for remote display unit A on the Connection Board Connect a lead between Display B on the Converter Connection Board to Connection for remote display unit B on the Connection Board Connect a lead between Display on the Converter Connection Board to Connection for remote display unit on the Connection Board Connect a lead between Mains supply L on the Converter Connection Board to Connection for remote display unit on the Connection Board Connect a lead between Mains supply N on the Converter Connection Board to Connection for remote display unit on the Connection Board Connect two leads between Mains supply L and N on the Converter Connection Board to an external 10 30 V DC power supply Connect the earth terminals to earth as required Turn on power 10 30 V DO to the Converter Connection Board Configuration for the master unit la 2 3 4 Press Setup and select Display Setup Select Modbus and Change Display ID No Change the display ID no to 1 if different from 1 Change the Number of Displays to 2 Configuration for the slave unit 1 Press Setup and select Display Setup 2
58. equired option and then press OK to select it Password Login Activate Deactivate Change Password Back Select OK Activate Login Deactivate Change Password Type Password Activate Set New Password Deactivate 00000 Back Select Back Select OK Back Select GB MagFlux Manual 110310 58 o MagFlux Electromagnetic Flow Meter mjk The available options are Login Use the up down keys to set the digits one by one Continue with until all digits have been set and then press OK Activate Deactivate Write protection Selecting Activate means that a password must be entered to change vital settings Deactivate disables password protection If your current password is lost or forgotten the password protection can be overruled with the code 01750 Change Password The present 5 digit password can be changed as required Set Sensor Name A unique name and or number a function or a location can be assigned for a sensor here MagFlux1 It is consequently shown on the main display with up to 4 display lines MagFlux1 Flow 32 5 m3 h Cnt 1 312535 m3 Back Select Setup 1 Press the up down keys to highlight the required menu line here Set Sensor Name and then press OK to select it Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup Back Select OK 59 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mk 2 To chang
59. er supply for the first time the mA output is automatically set to provide 4 mA at zero flow and 20 mA at a flow corresponding to the theoretical Qmax of the flow sensor Changes in the mA setting will not affect the relay output settings Note Both values can be set in the range 10 to 120 making it possible to increase or decrease the mA signal The mA Output parameters can be configured in four different ways Each option is described in the following sections mA Output Flow Forward Flow Reverse Forward amp rev 12mA 0 Forward amp rev 4 mA 0 Not in use Back Select OK 63 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Using the factory setup MagFlux returns to default mA settings corre sponding to the chosen MagFlux flow sensors Qmin and Qmax The mA output is an active output and the maximum load is 800 Ohm The upper limit for the mA output is 20 5 mA 3 75 mA indicates the mA output is not in use 3 5 mA indicates flow under 4 mA level 20 5 mA indicates flow higher than 20 mA level The 20 mA maximum output is rounded up to the nearest round figure Example The maximum flow of 17 676 m h for a DN25 is rounded up to 20 000 m h Flow Forward The mA signal provides 4 mA at zero flow and 20 mA at Qmax in the for ward direction mA Output 20 mA 1 000 m3 h Back Select mA T T T T T 100 80 60 40 20 0 20 40 60 80 10096
60. ere out of sync along with a link status display see below tte SLogtata d Armwae Help MIX Link FW Ver 941011 000 Log size 200394 m 41 Magfiux 2 Not used 3 Noc used 4 Nor used If the connection fails first remove the cable and then re connect it GB MagFlux Manual 110310 112 S MagFlux Electromagnetic Flow Meter mjk B Save Log Data 1 Select LogData in the menu bar and click Save Log to File 2 Assign a file name find the destination you want to save the file to and click Save Consequently the file is saved and the contents is displayed 840110 001 MK Field Link mex Eme Logosa S Firmware hep C Upgrade Display Firmware Important Always upgrade the display firmware before you upgrade the converter software 1 Select Firmware in the menu bar and click Display 2 Locate the display firmware 841014 008 Display firmware hex file or a similar 84101 hex file and click Open or contact MJK support 3 Click OK when the Display Firmware dialogue box appears and prompts for programming the display Flash memory Display Firmware X Fie contains 151648 bytes Do you really want to program the DISPLAY flash Ca The display unit firmware is then transferred and the display unit is consequently programmed Expect this process to take a few minutes 118 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk 4 A Searchin
61. estion Does the sensor flow meter comply with IP68 Answer It will once you employ a wall mounting kit a special cable and a gel potting kit to protect the electrical connections kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Question Can I use a MagFlux flow meter to measure non conductive liq uids such as diesel oil Answer No The electromagnetic principle presupposes conductivity The con ductivity limit is 5 uS cm kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk GB MagFlux Manual 110310 118 o MagFlux Electromagnetic Flow Meter mjk kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Question I have an Empty pipe indication but the pipe is not empty Answer There aren t any grounding rings or the rings have not been properly grounded See examples on page 23 KREKKKKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK AA KA KA Question can t set the counter to the required output only to a value that is higher Why is that Answer The measuring range does not support a sufficient number of pulses at 10096 flow The solution is to adjust the mA output to a lower flow and to keep in mind that the max flow is not exceeded lt 20 mA kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
62. eter o o B Save Log Data eat ce eere aee a C Upgrade Display Firmware llis D Upgrade Converter Firmware llis E Install Add Languages sese esee Appendix C FAQs Frequently Asked Questions Appendix D Front Panel Cut out Drawing Appendix E Test Certificate Appendix F Log Files Appendix G Digital Input Output Connections Appendix H Remote Slave Display Unit Connection Board with a remote slave display unit ae ae 102 107 111 E laa te 111 pasture tcd ded eic 111 Eres 113 OO 113 POTETE 115 a A 116 117 120 121 122 FW 841012 842009 MagFlux Electromagnetic Flow Meter mjk4 Main Menu Overview Converter Setup Menu Overview Service Menu Overview Display Setup Menu Overview Index 128 130 140 144 Index 1 GB MagFlux Manual 110310 6 o MagFlux Electromagnetic Flow Meter mjk4 1 Introduction Thank you for choosing the MJK MagFlux electromagnetic flow meter We have done our utmost to design and manufacture a flow meter that satisfies your requirements The MagFlux is suitable for flow measurement in all kinds of conduc tive fluids and it is especially suited for flow measurement of water waste water sludge and other fluids containing particles The flow meter is easy to install and put into service However read this manual first to learn about the MagFlux electromagnetic flow meter a
63. eter FLOW SENSOR SENSOR SPECIFICATIONS Part no 207222 Size DN50 Serial no 23734 Protection IP67 Calibration code au2921 Pressure rating PN16 Sing Hard rubber Igctrodes AISI 316 TI edia temp 10 to 80 C Test conditions The meter tests were aly ie method with flying start Test facility Helios AG SRN electro mecgfinical weighing machines of capacities 4800 kgs production serie numbers 9229012 47583 Last calibration date 27th December 2006 calibration sheets No 305 KL V347 06 Test results Deviation 0 09 at a velocity of 0 5 m s Deviation 0 01 at a velocity of 1 5 m s Deviation 0 00 at a velocity of 6 5 m s DATE SIGNATURE 31 January 2007 Y mW MJK Automation A S e Byageren 7 m ky DK 2850 N rum Tel 45 45 56 06 56 mjk mjk com J Denmark Fax 445 45 56 06 46 www mjk com 121 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk4f Appendix F Log Files The example log file shown below is the result of a CSV file from the con verter see Save Log Data procedure on page 113 having been opened in with Microsoft Excel spread sheet utility This example below illustrates four MagFlux converters being logged every 10 secs S 21 4 i gt E BH gt i B8 gt He dil aged y deese 1 i E H W Tong Ma 15 3999 SGCSREER GaN G SER IBESGESREIER GRE mie kik ridi s d ttt AA AAAA re ce re T res Srer ees
64. evice Remove Device Device 1 Back Select OK Change Display ID No Change Display ID No 4 Back Select OK Number of Displays 1 Back Select OK Set No of Retries Set No of Retries 005 This will reset the display Back Select gt 145 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Factory Settings Display SW Version Recover Factory Settings Display 84 bo0cxxx Cancel Build Sep 15 2006 11 18 24 Delete Log Language 2006 09 21 Restore Default Language Restore Factory Settings Back Back Select OK Set No of Retries Set No of Retries 005 This will reset the display Back Select gt GB MagFlux Manual 110310 146 MagFlux Electromagnetic Flow Meter Index A ACCUIACY E 17 activate deactivate 59 Add Device analogue output analogue output programming 29 Averaging ccooocccononcncnanncnnnnnnnnnnoncnnnnns 62 B Back or Stock tts 94 batch counter e A bead automatic Ma caidas Display Setup 95 101 Display SW Version 100 DI Totalizer Forward 85 DOW NOLIN USE essei eot 85 DO2 Totalizer Forward 85 E electrical mounting 25 electrodes mentes 15 Empty PIDO esee desde 84 EN 1092 1 eren 101 eror messages oet 9 107 Ex equiprmert iic esce ee
65. flow Qmin Qmax Qmin Qmax Qmin Qmax DN 0 2 m s 10 m s DN 0 2 m s 10 m s DN 0 2m s 10m s Vn t t n men m h 3 5 09 254 20 226 11304 65 2 39 119 6 20 4 1018 25 353 17676 80 3 62 181 8 36 2 1810 32 579 28944 100 5 65 283 10 56 5 2827 40 905 45360 25 8 84 442 15 127 6362 50 1414 70560 150 12 7 636 Qmin Qmax Qmin Qmax Qmin Qmax DN 0 2 m s 10 m s DN 0 2 m s 10 m s DN 0 2m s 10m s m h m h m h m h m h m h 200 22 6 1131 450 118 5726 900 458 22902 250 35 3 1767 500 141 7069 1000 565 28274 300 50 9 2545 600 204 10179 1200 814 40715 350 69 3 3464 700 PAMA 13854 The Qmax is equal to 20 mA 400 90 5 4524 800 362 18095 factory preset 17 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Sizing Chart Example A MagFlux with an internal diameter of 100 mm can measure flow rates between approx 290m R and 5 6 m h and the fluid velocity is 1 5 m s at a flow rate of approx 42 m h Fluid velocity m s rS o pp o poppoo o g Rw 0 BR ADVE N o 4003005 0 01 0 02 0 03 0 04 0 05 0 06 0 07 0 08 9 08 Size 0 2 DN3 1 8 0 3 0 4 0 5 0 6 0 7 83 4 DN6 1 4 DN 8 5 16 DN 10 3 8 4 5 gt DN 15 1 2 8 8 DN 20 3 4 NN DN25 1 20 30 NI DN 32 1 1 4 40 4 m 50 DN 40 1 1 2 60 70 DN 50 2 80 90 100 DN 65
66. fluid velocity is a dimensionless constant The flow of the fluid Q m s is given by the following formula Q x xD xV 4 gt V 4 x xD where Tr is the constant pi 22 7 D is the internal diameter V isthe fluid velocity The combination of above formulas and gives the following formula E KxBxDxQx4 7xDxD 4KxBxQ 7 xD Uum Evidently the voltage E is proportional to the actual flow GB MagFlux Manual 110310 10 s MagFlux Electromagnetic Flow Meter mjk The MagFlux Flow Meter Measurement Electromagnetic flow meters may have either direct current DO or alter nating current AC excitation When systems are AC excited electrostatic and or electromagnetic noise may influence the measurements A DC excited system however is less sensitive to noise produced by electromagnetic induction simply be cause the voltage induced over the electrodes will be a DC voltage The drawbacks are measurement errors due to electro chemical polarization between the electrodes and the fluid The MagFlux electromagnetic flow meters are excited by a 2 5 Hz square wave and thereby eliminate the drawbacks of both DC and AC Systems A microprocessor receives and measures the amplitude of the pulse with a 16 bit resolution and converts and displays the result on the display unit Electrode Cleaning Electrode cleaning is always in service to maintain clean and accurate electrodes The operating principle is a 55 Hz AC
67. g for MJK Field dialogue box then appears and prompts for disconnecting and re connecting the USB cable Searching for MJK Field qe Please disconnect and re connect USB cable Do as suggested and click OK 5 Meanwhile the MagFlux Display Unit restarts and displays the MJK logo the new link status is displayed and the Display Unit informs that the PC is once again connected Click OK on the PC and the MagFlux Display Unit to return to the MagFlux Flow FTot display 6 Adjust the MagFlux Display Unit screen contrast by pressing the two outmost keys simultaneously indicated by the keys and press the up down keys as required 7 Save the new setting by again pressing the two outmost keys simulta neously GB MagFlux Manual 110310 114 o MagFlux Electromagnetic Flow Meter mjk D Upgrade Converter Firmware 1 Select Firmware in the menu bar and click Converter 2 Locate the MJK Field FW directory on the CD ROM select the 842xxx xxx hex file or similar and click Open 3 Select the required MagFlux option 1 2 3 or 4 and click OK when the Converter Firmware dialogue box appears and prompts for se lecting the converter to program Converter Firmware File contains 65748 bytes Select the Converter you wish to program OM O 2 not detected O 3 not detected O 4 not detected The converter firmware is then transferred and the converter Flash programming
68. h volume V volume Manual 4 Preset Volume Start EE E E E E Stop E Pause DO 1 or gt HEN ma pem HEN GB MagFlux Manual 110310 76 o MagFlux Electromagnetic Flow Meter mjk Adaptive Batch Counter The counter adapts compensates for overrun and insufficient flow Adaptive Number of preSelected Units 00 002778 m Back Select Maximum Correction 20 Back Select Reset Batch Error Yes No Back Select OK Number of preSelected Units The preset batch volume Maximum Correction The correction in percent that triggers an error message or an alarm Reset Batch Error Reset the batch correction percentage to 0 V volume Adaptive i Preset Volume A m E stop of Batch seg BH Stop DO 1 or 2 ME LE FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Settings and Limits for Batch Counters Batch counter units Available units are hl kl m ft gal and MG Start stop or pause with Digital Input The manual and the adaptive batch counters can be started stopped or paused via the digital input DI On time The pulse length of the opto digital output DO 1 is adjustable from 1 ms to 10 secs The pulse length of the mechanical digital relay DO 2 is adjustable from 100 ms to 10 secs Volume between pulses Select a volume between pulses as listed in the table overleaf The relays are limited to a minimum and a maximum of pulses
69. ications and installation rules for the flow converter such as power supply in and outputs sensor converter display configurations etc 5 System Configuration Examples Illustrates how MagFlux sensors converters and display units can be interconnected in real life scenarios 6 Startup Describes important checks and basic settings to get started including the display and keyboard user interface 7 MagFlux Menus Contains a comprehensive description of the MagFlux menus options and utilities 8 Mechanical Dimensions Lists the flange and sensor dimensions and specifications kK kK kK GB MagFlux Manual 110310 8 o MagFlux Electromagnetic Flow Meter mjk Appendix A Pop up Events Error Messages Lists possible pop up messages explains their meaning and offer Solutions to error conditions Appendix B MJK Field Link Software Upgrade Describes in detail how to utilise the unique and intuitive MJK Field Link Software program to upload new display and converter firmware versions Appendix C FAQs Frequently Asked Questions Contains answers to questions that are often asked Appendix D Front Panel Cut out Drawing A 1 1 scale drawing of the front panel outline and cut out area for installation and mounting purposes Appendix E Test Certificate Shows an example test certificate which is part of MagFlux shipments Appendix F Log Files An example log file illustrates the format and explains the entries
70. igital Input Terminal Designation DI Com DI Max 30 V DC The digital input DI can be programmed for the following functions start and pause batch 1 and batch 2 counters reset counters R Totalizer Forward and Reverse reset counter R Totalizer Sum DI shares the common terminal Com with DO 1 See also application examples in Appendix G Digital Input Output Con nections on page 125 Local compact Flow Sensor Connect the compact local flow sensor to the flow converter with the wires coming from the flow sensor as shown below Compact Flow Sensor Terminal Signal Designation Colour from sensor iL Liquid GND pia dut Black shield 2 El Electrode Red 3 E2 Electrode White 4 GND Ground Black 5 E Coil Blue 6 2 Coil Brown 7 8 and 9 not used GB MagFlux Manual 110310 30 iki MagFlux Electromagnetic Flow Meter m Remote Flow Sensor Connect the remote flow sensor to the flow converter with the included cable part number 691080 Important Do not use other cable types Important Terminals 1 and 4 must be shunted The extension cable length between converter and sensor must under normal circumstances not exceed 50 meters Power lines running in paral lel and noisy environments may reduce the max length to less than 50 meters Consult MJK personnel for advice and guidance Remote Flow Sensor 691080 Terminal Signal Designation Colour Colour before March 2011 from March 2011 aL Liquid GND Shield
71. ing the up down keys up and then press OK GB MagFlux Manual 110310 96 s MagFlux Electromagnetic Flow Meter mjk4 Set Clock The Set Clock menu provides setting of the built in clock and the time format Set Clock Time Format 24 hour AM PM Back Select OK Set Clock 2006 09 19 12 43 11 Back Select gt 1 Select the date and time digits with the left right keys and change the setting with the up down keys 2 Press OK and repeat step 1 for all remaining digits 3 Press OK to save the time clock settings 97 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Modbus The MagFlux is delivered with a standard Modbus RTU protocol and up to four MagFlux converters can be connected for concurrent operation Modbus Add Device Change Device Address Remove Device Change Display ID No Set No of Retries Back Select OK Add Device Change Device Addresse Remove Device Scanning Change Device Address Remove Device Device 1 Device 1 Back Select OK Back Select OK Devices Found Change Device 1 Device 1 Back Back Select OK When several converters are to be added it is necessary to change each converter device address to a unique ID address before connecting the converter to the Display Unit Add Device Four MagFlux Converters can be connected to one Display Unit using the RS485 interface connection Note that only one Display Unit can be used with several
72. is shown on the following pages Service Menu Type Password Back Select gt OK y Sensor Calibration Code Converter SW Ver Product Data Reset Counter Time Internal Meas amp Cal Minimum Velocity Calibrate Flow now Calibrate Volume Calibrate mA Test Velocity Freeze Coil Sensor Calibration Code Converter SW Ver Product Data Read Event Log Back on Stock Back Select OK Sensor Calibration Code Converter SW Ver Product ID 7V3RIO 842007 56136 7428 Bootload version 840020 Back Select gt 681 Back Select gt Back Set flow direction Product type No Follow arrow A 0000207910 Follow arrow B Ard B Back Select gt Back Select gt OK OK DN Track No 00025 00000 Back Select gt Back Select gt OK HW type No 00000510250 Back Select gt GB MagFlux Manual 110310 140 MagFlux Electromagnetic Flow Meter mjk4 Reset Counter Time y Y Internal Meas amp Cal Reset Counter 11 Systen Runtime 1632838 Since reset 426838 Runtime days 18 Back Select gt View Vgate Coil Current View ADC Factor Calibrate Vground Calibrate Vref View Vwater View Raw ADC View ADC Current Back Select gt Minimum Velocity Minimum Velocity 0 100 m sec Back Select gt View Vgate Coil Current View ADC Factor View Vgate Coil Current View ADC Factor 3624 148 4 89011 Back Select gt Ba
73. jk 24h Flow The 24h Flow option measures the total flow FTot for 1 day 24 hours and logs at midnight 12 PM Contact MJK for detailed information Valid settings are No and Yes default is No Status The Status option provides an overview of the in and output status The check boxes can contain four different characters to indicate the current status at that very moment X Across X in a check box indicates an active state A blinking forward slant in a check box indicates that the input output is in the process of being activated Eventually it turns into a Steady X A blinking backward slant in a check box indicates that the input output is in the process of being de activated Eventually the check box is cleared An empty check box indicates a de activated state Status DO1 Not in use DO2 R Totalizer Forward DI R Totalizer Forward mA output 6 250 mA Back Select OK DO1 Notin use Digital output DO1 is active an empty check box DO2 X Totalizer Forward Digital output DO2 for Totalizer Forward is activated a ticked check box DI Totalizer Forward Digital input DI for Totalizer Forward is active an empty check box mA output 6 250 mA The present analog output current is 6 250 mA 85 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Service Menu The Service Menu provides options intended for service personnel dur ing installation calibration o
74. k On Stock 3 1956 205 0 Back Select OK Back Next Back Select OK T T OK OK y y Freeze coil No Hour Event Extension Disable 18 306 205 0 Enable 19 306 208 0 20 163 206 0 Back Select OK Back OK 143 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Display Setup Menu Overview The size of this manual does not provide sufficient space for showing the complete contigous menu structure As a compensation a cut up presentation of the menu structure is shown on the following pages Language Set Clock Modbus Factory Settings Display SW Version Back Select OK Language Set Clock M Language Time Format GB English US English Add Device Change De Remove Di Change Di Set No of Back Back Select OK Nederlands Set Clock Norsk Soumalainen Svenska 2006 09 19 12 43 11 Add Device Change Back Select Scanning Change Back Select Device 1 Back Devices Found Change De Device 1 Back Back Main Menu Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup ES Service Menu GB MagFlux Manual 110310 144 MagFlux Electromagnetic Flow Meter mjk4 Modbus Add Device Change Device Address Remove Device Change Display ID No Set No of Retries Back Select OK Change Device Addresse Change Device Address Device 1 Back Select OK Change Device 1 Back Select OK Remove D
75. kkkkkk Question do not understand the language on the display What s wrong and how do fix it Answer For example lightning and a too noisy environment can have caused the problem The solution is to perform a system reset by pressing all four display keys simultaneously The default language English will consequently be the display language that you can change to your native language if required kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Question Can I always allow up to 50 meters between the sensor and the converter Answer It really depends on the cabling and the amount of electrical noise in the vicinity Avoid running in parallel with high voltage and other power lines If that is not possible the converter must be installed closer to the sensor kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 119 FW 841012 842009 adi ix t lt gt N 4 s a 8 8 5 O l l l l l l I I l l NP See T 4 pant peu GB MagFlux Manual 110310 20 MagFlux Electromagnetic Flow Meter mjk Appendix D Front Panel Cut out Drawing The dotted line indicates the front panel outline and measures 155 x 145 mm s MagFlux Electromagnetic Flow Meter mjk4 Appendix E Test Certificate TEST CERTIFICATE Mag iuz Flow M
76. lank GB MagFlux Manual 110310 38 o MagFlux Electromagnetic Flow Meter mjk 6 Startup Initial Checks Before switching on power the following steps must be checked 1 The local mains power supply voltage corresponds to the voltage printed on the identification label of the flow converter 2 All electrical connections are made in accordance with the electrical connection diagram shown on page 32 3 All terminal screws are tightened All cable glands are tightly secured 5 All grounding connections are made in accordance with the instruc tions in this manual see page 23 EN Initial Flow Measurement 1 Make sure that the flow sensor is completely filled with liquid 2 Turn on power to the flow converter and wait one minute 3 Verify or enter the calibration code of the flow sensor in the Converter Setup Service Menu Sensor Calibration Code menu see also page 86 If the entered calibration code is incorrect and for example indicates a wrong internal diameter read the correct calibration code on the con verter as explained on page 14 Flow Direction Check 1 Allow free flow through the sensor 2 Check on the display unit screen that the flow value increases If the value goes negative check that the Flow direction option is set cor rectly and or check the electrical connections on the flow sensor Language Selection 1 The default display language is English If another language is require
77. lization and Grounding Type 7100 7200 7600 in Conductive Pipes Type 7100 7200 7600 in Non conductive Pipes Type 7300 7400 in Conductive PipesS Type 7300 7400 in Non conductive Pipes 4 Flow Converter Electrical Mounting iliis Power Supply sucio cr ns Rene E RUP Ra Changing the Power Supply Voltage 230 115 V AC Analogue OUTPUT ues ee kem eee th em ea Digital Input 2 cocus exe resta ke ek es Local compact Flow Sensor 0 eee Remote Flow Sensor 0 0 6 ees Converter Connection Board Local Converter Connection Board Remote 5 System Configuration Examples Compact Converter and Display Unit on Flow Sensor Remote Converter with Connection Box on Flow Sensor Wiring Schematic 1 lisse Remote Display and Multiple Converters Wiring Wiring Schematic 2 lisse inimum conductivity eee Liter Selectloht a na las e rates a ro ee hes Electrode selection esee pp Xr RR Mounting loGation wii esac dats aa acp erp Pressure lOSS uiae Ru aye ant Lec Rc RR Re aoa Sac FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk 6 Startup 39 acie PM Cc 39 nitial Flow Measurement isse hen 39 Flow Direction Check arrimer oh aolet dae Un need OP brad reca testo 39 LANGUAGE Selecto n sa esate hoec URS Ron spo
78. lizer NR RTot The Totalizer counts the reverse flow volume according to the primary flow direction selected at start up The Totalizer counts in selected units and cannot be reset The counter can only be selected from the Main display NR Sum Totalizer NR Cnt The Totalizer counts the sum of forward flow volume minus the reverse flow volume according to the primary flow direction selected at startup The Totalizer counts in selected units and cannot be reset The counter can only be selected from the Main display GB MagFlux Manual 110310 72 MagFlux Electromagnetic Flow Meter mjk4 Batch Counters 1 amp 2 The batch counters can operate in three different ways automatically manually or adaptively and they deduct a reverse flow from the forward flow Batch Counter 1 Mechanical Relay DO2 Opto Relay DO1 Not in use Back Select OK Mechanical Relay DO2 Back Select OK Pause with Digital Input Yes No Back Select OK Reseting the Batch Counter 1 Automatic Manually Adaptive Back Select OK Automatic 00100 mSec Back Select Opto Relay DO1 Back Select OK Pause with Digital Input Yes No Back Select OK Reseting the Batch Counter 1 Automatic Manually Adaptive Back Select OK Manually Number of preSelected Units 00 002778 m Back Select Not in use Converter setup Adaptive Number of preSelected Units 00 002778 m Back Select 13
79. low 9 800 m h 9 800 m3 h 9 800 m3 h Back Select gt Back Select Back Select gt Delay Delay Delay 00010 Sec 00010 Sec 00010 Sec Back Select OK Back Select OK Back Select OK Relay Function y GENE MER Relay Function Relay Function NO NO NO NC NC NC Back Select gt Back Select gt Back Select Adaptive Number of preselected Units 00 002778 m Back Select gt Maximum Correction 20 Back Select gt Reset Batch Error Yes No Back Select OK GB MagFlux Manual 110310 136 MagFlux Electromagnetic Flow Meter mjk4 Low Flow Electro mechanical Relay Opto Relay Display only Not in use Back Select OK Flow Direction Electro mechanical Relay Opto Relay Display only Not in use Back Select OK Electro mechanical Relay Opto Relay Display only Electro mechanical Relay ON at Flow ON at Flow ON at Flow Delay 176 4 m3 h 176 4 m3 h 176 4 m3 h 00010 Sec Back Select gt Back Select gt Back Select gt Back Select gt Off at Flow Off at Flow Off at Flow Relay Function 170 0 m3 h 170 0 m3 h 170 0 m3 h NO NC Back Select gt Back Select gt Back Select gt Back Select OK Delay Delay Delay 00010 Sec 00010 Sec 00010 Sec Back Select gt Back Select gt Back Select gt Relay Function Relay Function Relay Function NO NO NO NC NC NC Back Select gt Back Select gt Back Select
80. lux Manual 110310 Index 2 MagFlux Electromagnetic Flow Meter A aar 49 P High Flow Low Flow 81 password Internal Meas amp Cal 89 password change Language secus attt 96 pipes Login ieee 59 conductive MA Output 63 non conductive mA output weet 85 pop up events Minimum Flow eeese 62 power supply Minimum Velocity 89 pressure loss MODUS eee 98 Product Data Not in use sss 49 programming NR Totalizer Forward 72 input and outputs woe 29 NR Totalizer Reverse 72 fo fal XS eer On en SEI 19 NR Totalizer Sum 72 R ORF at ElOW ic erster reves 82 ORME ec ncc 67 78 Read Event Log sessss 93 On at AOW tas 82 read sensor Gata E E 94 Opto Relay accensi 67 Relay Function 82 83 84 Pred stiialas se 88 remote flow sensor EEA 31 Read Event Log 93 Remove DEVICE senten 99 Read sensor data 94 a pM NM M E te Remove Device sse 99 roset system O QUE in Resetable Totalizer Forward 71 Resetable Totalizer FONNING ss 71 Resetable Totalizer Reverse 71 Beep Be es n Reset Counter Time 89 FIESSEGIDUNEST Tine ee EE i Resettable Totalizer Forward 71 Plosetieiola TEST Forward ent n Reset with Digital Input
81. m and or sends a signal when for example a high flow limit is exceeded OFF at Flow Cancels an alarm and or sends a signal when recovering from for example an overflow situation Delay A delay in seconds can be set to compensate for positive and negative Spikes in the flow The lenght is the time between an incident and set ting an alarm Relay Function NO Normally Open determines the relay state under normal conditions NC Normally Closed determines the relay state under normal conditions GB MagFlux Manual 110310 82 o MagFlux Electromagnetic Flow Meter mjk Flow Direction The Flow Direction option indicates the flow direction of the flow and determines the open closed state of the relay The default Flow Direction is set to Direction A If flow Direction A and the NO function are chosen the relay is on at a negative flow Direction B Flow Direction Mechanical Relay DO2 Opto Relay DO1 Display only Not in use Back Select OK Mechanical Relay DO2 Opto Relay DO1 Display only 00010 Sec 00010 Sec 00010 Sec Back Select Back Select Select Relay Function Relay Function NO NO NC NC Back Select OK Back Select The available output options for Flow Direction are Mechanical Relay DO2 Opto Relay DO1 light triggered electronic relay Display only signals to the Display Unit only Not in use the Flow Direction option is not being used Delay A delay in seco
82. magnetic Flow Meter m 5 System Configuration Examples Compact Converter and Display Unit on Flow Sensor Configuration The MagFlux Converter and Display Unit is mounted directly on the MagFlux Flow Sensor Order numbers for this configuration 207xxx MagFlux Flow Sensor 207920 MagFlux Converter with Display Unit for sensor mounting 207920 consists of 207940 Display Unit 807000 Converter PCB 800070 Field Cabinet bottom part for sensor mounting 33 FW 841012 842009 iki MagFlux Electromagnetic Flow Meter m Remote Converter with Connection Box on Flow Sensor Configuration The MagFlux Converter and Display Unit is remote mounted for example when the sensor is to be buried or submerged Order numbers for this configuration 207xxx MagFlux Flow Sensor 207925 MagFlux Converter with Display Unit for wall mounting 691080 MagFlux Sensor cable 579035 MagFlux Gel Potting Kit IPG8 207925 consists of 207940 Display Unit 207020 MagFlux connection PCB see picture below 820050 Blind Lid 800070 Cabinet bottom part for sensor mounting 800075 Cabinet bottom part for wall mounting Converter connection PCB GB MagFlux Manual 110310 34 0 MagFlux Electromagnetic Flow Meter miki Wiring Schematic 1 for Remote Converter with Connection Box on Flow Sensor on the op posite page page 34 Flow Sensor Connection for Connect one end of Femote converter the MJ
83. n ina Dansk Portuguese Nederlands Magyar Romania Srpski Fran ais Greek Svenska 5 The languages are then transferred and loaded If required you can remove one or more languages by selecting them from the list clicking Delete and Close Languages currently in MJK Field GB MagFlux Manual 110310 116 s MagFlux Electromagnetic Flow Meter mjk Appendix C FAQs Frequently Asked Questions kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Question Which size flow meter should I choose for my installation would prefer a flow meter with the same diameter as the tube s Answer The minimum and the maximum flows determine the size Use the size chart on page 18 to find the correct flow meter size and avoid tending to select a too large size kk kkk ck ke KK ke kk ke KK ke ek ke ek ke ke ke ehe eek AAA AAA AAA AAA e KKK KKK KKK KKK he ke he ke hk KKK KKK ke hk ke kk kk KR KR AAA A Question Where do install the flow meter in relation to valves bends pumps etc Answer Minimum 3 times the flow meter s internal diameter DN up stream and minimum 2 times the flow meter s internal diameter DN down stream kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkxk Question Must the tube be completely filled with liquid to perform reliable flow measurements Answer Yes Always ensure a filled tube JEEE KE AAE AE
84. n is set in the MagFlux Converter Setup menu and in the Service Menu Default flow direction is A flow direction towards left 15 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk A Flow direction mk The flow directions A or B are clearly shown on the name plate Default flow direction is A Pressure loss The pressure loss can easily be determined if the nominal pipe diameter is greater than the MagFlux flow sensor See the diagram below bar Pressure loss graph 0 1 8 m s 7 m s 6 m s 5 m s 4 m s 0 003 3 m s 0 001 2 m s 1 m s 0 0001 0 5 0 6 0 7 0 8 0 9 DO DN The diagram illustrates that decreasing the internal diameter from 100 mm DN to 80 mm DO will cause a pressure loss of 0 003 Bar Q3 m s GB MagFlux Manual 110310 16 iki MagFlux Electromagnetic Flow Meter m Accuracy According to the type and size of the flow sensor the measuring accuracy will be better than 0 2596 provided that the flow sensor has the correct dimension 76 A 5 4 Le gt 4 34 2J 14 T T T T T 0 0 1 02 05 1 2 5 10 m s Sizing The flow sensor should be selected so the flow velocity through the sensor will be between 0 2 10 m s MJK recommends that flow velocities in tubes are kept between 1 3 m s for reliable and safe operation See also the dimensioning table below and the dimensioning chart on the following page Min and max
85. n teh Guar Rte Sdn E ECAA tech ana an dunchubos CREER d cha 39 Display Read out one connected unit 0 2 ee 40 Display Read out several connected units lille sss 41 BIzeUANU MTM HC 41 aiiis TUTTI 43 7 MagFlux Menus 47 M in Men acm actas ea aaa aa ara 47 Specify Main Screen oocococccccna hn nnn 48 Factory Settings 20 0 cece tree eee ene eh n hn 51 Data Logger issue eek Ea REG eR Depew eed aa Rew da 55 Graph Display ode ote Bcd aed doe das bea ee ae gee bok dee ta be Rs 57 Passwords danae brit eee A a eee a 58 DEL DEMSOMINGIMES s Ms Wissen erases rehab Aa tec ese Uca de ca deua RR Esa ate 59 Converter STUD Raus cased edad E RUNS nes MUR RR TR REUS PUR RS qnos 61 Minimutm FOW iio iia e Rhe ket Fed EQ xd AO pde ebd wd pude x ted 62 DNI re LC E 62 BD pP a A A a E aa T 63 MA QUIPUL Leia is 63 FOW FOWA omar lacada a eta 64 LONA RENE E O Kasvaseos quaceauly actin EE 65 Forward amp Rev 12mAS0 ies diego a Rh eg de Lane bee FE 65 Forward amp mrev Armis s aero oa cde e a Cp PE bb dude n 66 NOt USE edna eaan eh ese x o RR qe ep I Eae a P Pe de dr ans 66 Nor ha sake ae TITEL TUTTI 67 Settings and Limits for Resettable Totalizers llis 67 Resettable TetaliZers x rri aero te acto ip n teca er etna arri 70 Resettable Forward Totalizer 0 eee eee nes 71 Resettable Reverse Totalizer 0 0 cc cet s s aor eR RR tee aan 71 Resettable Sum Totalizer ooo bhi ada cade ee Y ase ea ee RR Red 7
86. nd all its features You can always contact your local representative or the MJK hot lines for advice and guidance Europe Tel 45 45560656 E mail mjk mjk com e Denmark Tel 45 45 560656 E mail mjk mjk dk Norway Tel 47 69 206070 E mail mikOmik no Sweden Tel 46 5331 7750 E mail kontoret mjk se e Holland Tel 31 251 672171 E mail mjkni mjk com e ireland Tel 353 8795 35625 E mail mke mjk com USA Tel 1 847 482 8655 E mail mjkusa mjk com e Australia Tel 61 39758 85383 E mail ns mjk com Visit our web sites at www magflux dk and www mjk com to learn more about MJK Automation our other products and the people behind them MagFlux is a registered trademark of MJK Automation A S Denmark f FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk About this Manual The manual is divided into a table of contents eight chapters seven ap pendices and an index 1 Introduction Contains a presentation of the MJK MagFlux electromagnetic flow meter the structure of this manual and the operating principles 2 Safety Repair and Product Identification Provide answers to issues regarding safety mounting repair restrictions and product identification 3 Flow Sensor Describes the physical specifications and installation guidelines for the flow sensor such as liner and electrode selection example pipe Systems sizing chart etc 4 Flow Converter Describes the physical specif
87. nds can be set to compensate for positive and negative Spikes in the flow The lenght is the time between an incident and set ting an alarm Relay Function NO Normally Open determines the relay state under normal conditions NC Normally Closed determines the relay state under normal conditions 83 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Empty Pipe A signal and or an alarm can be set when the sensor becomes practically empty see also pages 19 22 incl or if the conductivity drops below 5 uS cm Empty Pipe Mechanical Relay DO2 Opto Relay DO1 Display only Not in use Back Select OK Mechanical Relay DO2 Opto Relay DO1 Display only 00010 Sec 00010 Sec 00010 Sec Back Select Back Select Back Select Relay Function Relay Function Select Select The available output options for Empty Pipe are Mechanical Relay DO2 Opto Relay DO1 light triggered electronic relay Display only signals to the Display Unit only Not in use the Empty Pipe option is not being used Delay A delay in seconds can be set to compensate for positive and negative spikes in the flow The lenght is the time between an incident and set ting an alarm Relay Function NO Normally Open determines the relay state under normal conditions NC Normally Closed determines the relay state under normal conditions GB MagFlux Manual 110310 84 s MagFlux Electromagnetic Flow Meter m
88. otalizer NR RTot Non Resettable Reverse Totalizer NR Cnt Non Resettable Counter Sum Totalizer The available output options for the resettable totalizers are Mechanical Relay DO2 Opto Relay DO1 light triggered electronic relay Display only on the Display Unit The available output option for the non resettable totalizers is Display only on the Display Unit If a chosen output is not available dedicated to another function a Device Exception pop up message will inform the operator Settings and Limits for Resettable Totalizers Totalizer Forward Unit Available units are hl kl m f gal and MG Reset with Digital Input Reset the totalizer via the digital input DI On time The pulse length of the opto digital output DO 1 is adjustable from 1 ms to 10 secs The pulse length of the mechanical digital relay DO 2 is adjustable from 100 ms to 10 secs 67 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Volume between Pulses Select a volume between pulses in steps of 0 001 0 01 0 1 1 10 100 and 1000 MagFlux Totalizer Output Setting Metric Optical DO 1 Mechanical DO 2 9100 mSec 100 mSec DN mm min max min max Unit 3 0 0001 0 1 0 01 0 1 m3 6 0 0001 1 0 01 il m3 8 0 001 1 0 1 il m3 10 0 001 1 0 1 il m3 15 0 001 1 0 1 1 m3 20 0 001 1 0 1 1 m3 25 0 01 10 1 10 m3 32 0 01 10 1 10 m3 40 0 01 10 1 10 m3 50 0 01 10 1 10 m3 65 0 01 100 1 100 m3 80 0 1 100 10 100 m3 100 0
89. peration monitoring and maintenance All parameters can be read without any restrictions but certain parameters can only by changed after a password has been typed Service Menu Type Password Back Select Sensor Calibration Code Converter SW Ver Product Data Reset Counter Time Internal Meas amp Cal Minimum Velocity Calibrate Flow now Calibrate Volume Calibrate mA Test Velocity Freeze Coil Read Event Log Back on Stock Back Select OK Sensor Calibration Code Each and every MagFlux has a unique calibration code that contains calibration data for the specific unit A calibration code could for exam ple be dw5ud4 or 7v3riO The current converter firmware requires an 8 character input but it also accepts 6 characters plus two Ok s If the code is dw5ud4 enter dw 5 u q 4 Ok Ok where Ok indicates that you press the Ok key without selecting any character Only small letters can be entered from the MagFlux key pad GB MagFlux Manual 110310 86 s MagFlux Electromagnetic Flow Meter mjk IMPORTANT All letters are small letters e g a and not A and numbers are big characters e g 0 zero and not o small o A potential source of error is incorrect reading of numbers and letters where a small o is confused with a zero 0 or a small I is con fused with the number one 1 Note also that the default flow direction from factory is A Se
90. provide sufficient space for showing the complete contigous menu structure As a compensation a cut up presentation of the menu structure is shown on the following pages Converter Setup Menu Overview Converter Setup Converter Setup Minimum Flow Averaging Units R Totalizer Forward y R Totalizer Reverse Minimum Flow Averaging Flow R Totalizer Sum 0 177 m 3 h 0010 sec m sec NR Totalizer Forward Vsec NR Totalizer Reverse Vmin NR Totalizer Sum In Batch Counter 1 Back Select gt Back Select gt mh Batch Counter 2 ft h High Flow MGD Low Flow GPM Flow Direction Back Select OK Service Menu Back Select Main Menu T T T T T T l Specify Main Screen Factory Settings Data Logger Password Set Sensor Name Converter Setup Display Setup y Y y y y v y Service Menu GB MagFlux Manual 110310 130 e MagFlux Electromagnetic Flow Meter mjk mA Output Flow Forward Flow Reverse Forward amp rev 12mA 0 Forward amp rev 4 mA 0 Not in use Back Select OK 4mA 0 Flow rama 0 Flow 4mA 4mA 0 Flow Forward amp rev 4 mA 0 Flow Forward Flow Reverse Forward amp rev 12mA 0 mA Output mA Output mA Output mA Output 20 mA 20 000 m t 20 mA 20 000 m t 4mA 20 000 m t 4mA 0 00 m t 20mA 20 000 20mA 20 000 m t Back Select Back Select Back Select gt Back Select gt GB MagFlux Manual 1103
91. rmat Data has an illegal format Illegal data value Data has a non valid value Missing user login User password required to access Missing MJK login MJK password required to access Relay used for pulse counter posi The relay is already in use by tive another function Select a different relay Relay used for pulse counter nega The relay is already in use by an tive other function Used for Resettable totalizer total The relay is already in use by an other function Used for batch counter 1 The relay is already in use by an other function Used for batch counter 2 The relay is already in use by an other function Used for low flow The relay is already in use by an other function 109 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Used for high flow The relay is already in use by an other function Used for flow direction The relay is already in use by an other function Used for empty pipe The relay is already in use by an other function Used for system error The relay is already in use by an other function Flash programming please wait Programming is in progress but not finished USB protocol overrun A communication error has oc cured GB MagFlux Manual 110310 110 o MagFlux Electromagnetic Flow Meter mjk Appendix B MJK Field Link Software The MJK Field Link software package provides several utilities that will be described
92. round connection and the wire dimension must be at least 1 5 mm Type 7100 7200 7600 in Non conductive Pipes Non conductive pipes Grounding ring Min thickness 5 mm Potential equalization connection Soft gasket Ground connection NB The flow sensor must be connected to an effective ground connection and the wire dimension must be at least 1 5 mm 23 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk Type 7300 7400 in Conductive Pipes Potential equalization connection i Soft gasket Conductive pipe Conductive pipe Ground connection NB The flow sensor must be connected to an effective ground connection and the wire dimension must be at least 1 5 mm Type 7300 7400 in Non conductive Pipes Grounding ring Min thickness 5 mm Potential equalization connection Soft gasket Soft gasket Ground connection NB The flow sensor must be connected to an effective ground connection and the wire dimension must be at least 1 5 mm GB MagFlux Manual 110310 24 S MagFlux Electromagnetic Flow Meter mjk4 4 Flow Converter Electrical Mounting Warning The MagFlux flow converter flow sensor must not be mounted in explosion hazardous areas Loosen the four
93. screws position indicated by arrows and remove the display unit to gain access to the terminals j ky www mjk com Up to four MagFlux flow sensors canti QOD DOD Magilux 2 wire cable 4 wire cable 0 gt 10VDC 63 mAT 230 V AC Max 30 VDC Max 50 V 120 mA resistive load lt 5 VDC Electronic relay o z NS SUPPLY 1 mounted operator panel y 4 20 mA Active Fuse rating 100 mAT 115 V AC Max 5000 2 Protective earth a E 5 E S E E 2 t 5 Mechanical 2 o 9 Te 50V 1 Terminals for remote operator panel DI COM NO COM NO DODO DODDODDD mp 25 FW 841012 842009 iks MagFlux Electromagnetic Flow Meter m Power Supply The flow converter must be supplied from a properly fused mains outlet a 24 volt AC outlet or a 10 30 V DC power supply battery Power Supply 230 V AC 115 V AC or 24 V AC Power Supply 10 30V DC Terminal Designation Terminal Designation PE Protective ground PE Protective ground N 230 115 24 V AC neutral DC neutral L 230 115 24 V AC live DC live The internal fuse ratings are Internal Fuse Ratings Voltage Rating Order no Dimension 230 V AC 0 068 mA T 550030 5x 20mm 115 V AC 0 125 mA T 550035 5x 20 mm 24V AC 0 5 mAT 550049 5x 20mm 10 30V DC 1 0AT 550051 5x 20 mm The technical specifications requirements for a 10 30 V DC power supply battery are Technical Specifications for 10 30 V DC Power S
94. se the liquid is carrying particles for example when measuring sludge sewage etc the flow sensor must be mounted vertically 6 When mounting horizontally in pipes with free downstream outlet the flow sensor should be mounted such that it will always be filled with liq uid for example in a bend situated lower than the height of the outlet In case the liquid is carrying particles e g when measuring sludge sewage etc the flow sensor must be mounted vertically 21 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk 7 When mounting horizontally the flow sensor can be rotated max 45 Seen from the connection end If the flow sensor is rotated more than 45 one of the electrodes may not be in full contact with the liquid Cabinet Mounted on the Flow Sensor The cabinet is mounted on the flow sensor with four pcs 6x12 hex cap Screws GB MagFlux Manual 110310 22 MagFlux Electromagnetic Flow Meter mk Potential Equalization and Grounding Type 7100 7200 7600 in Conductive Pipes Conductive pipes J Equalization connection J Soft gasket Ground connection NB The flow sensor must be connected to an effective g
95. t contain see pages 44 and 86 GB MagFlux Manual 110310 14 o MagFlux Electromagnetic Flow Meter mjk 3 Flow Sensor The following conditions must be satisfied to get the full benefit of the MagFlux flow sensor Minimum conductivity The conductivity of the media must be greater than 5 uS cm Liner selection Use Teflon lining for chemicals and food industries Use hard rubber lining for drinking water and waste water Use soft rubber lining for water with abrasive particles Electrode selection Steel AISI 316T1 1 4571 for general purpose sewage water and district heating systems e Hastelloy for sea water e Titanium and platinum for chlorine and other aggressive chemicals Mounting location To obtain a stable and accurate flow measurement it is very important that the flow sensor is mounted correctly in the pipe system e There must be no flow fluctuations e Avoid locations where vacuum can occur especially for flow sensors with Teflon linings e Avoid locations with vibrations from for example pumps e Avoid locations with extensive temperature changes e Avoid corrosive environments and locations with a great risk of con densation or consult factory for special builds for these locations e Take care that condensate and water cannot enter the connector box on the flow sensor There must be sufficient free space around the flow sensor e IMPORTANT Observe that the correct flow directio
96. unter output Reverse Pulsover flow Batch counter Pulsoverflow 1 Batch counter Pulsoverflow 2 Flow totalizer overflow mA flow Error Batch1 Adaptive Error Batch2 Adaptive Error Alarm Counter output Reverse Pulse overflow too low pulse volume Alarm Batch1 counter overflow the counter has restarted form zero Alarm Batch2 counter overflow the counter has restarted form zero Alarm Flow totalize overflow non resettable counter maybe incorrect in Eeprom Alarm Current out not connected If the current out is used deacti vate Current out to stop this pop up Alarm Flow is over or under set tings for current it can be that flow is to high or negative Alarm Batch 1 adaptive flow is over under the limit for error cor rection Alarm Batch 2 adaptive flow is over under the limit for error cor rection Alarm Low flow is detected High flow Alarm High flow is detected GB MagFlux Manual 110310 108 s MagFlux Electromagnetic Flow Meter mk Sensor Auto Cal Event Hold of flow output value because of auto calibration in con verter Normal Batch1 Ended Event Batch 1 has finished Batch2 Ended Event Batch 2 has finished System reset has occurred Event The converter has experi enced a software or hardware reset normal if the sensor number has been changed Illegal function Modbus function is not supported Illegal address The address is not valid Illegal fo
97. upply Power consumption without display 5W Power consumption with display lt 8W Peak start current 12 V DC 1 second Approx 1 5 A Peak start current 24 V DC 1 second Approx 1 A GB MagFlux Manual 110310 26 o MagFlux Electromagnetic Flow Meter mjk4 Changing the Power Supply Voltage 230 115 V AC To change the input mains voltage from 230 VAC to 115 VAC or vice versa proceed as follows 1 Loosen the four screws on the front and lift out the display see also page 25 2 Note down the color and position of the wires in the terminal blocks and then loosen the terminal screws 3 Unscrew the two screws that hold the metal cover and then remove it 4 Unscrew the four screws that hold the mother PCB the printed circuit board with all the electrical components 5 Remove the mother PCB and look at the back side This is what you should see 230 V AC configuration 1 Di 9 Ld Hi silmi 1 gt p gt r EI ye e Pm st vea 4 po w TTTTTITI 6 Unsolder and remove the jumper indicated by the arrow 2f FW 841012 842009 iki MagFlux Electromagnetic Flow Meter m 7 Look at the following picture to see where two new jumpers must be inserted 115 V AC configuration 4 jd H 55 emnt Vm 8 Insert and solder 2 jumpers wires in the positions indicated by the ar rows 9 Turn around the PCB and replace the 63 mAT
98. y Traceable ID or control no zu Flange Dimensions EN 1092 1 2001 Size Pressure D a b T DN PN Outer Bolt Thickness No of Hole Bolt Flange diameter diameter mm holes diameter size type mm bar mm mm PN6 PN 10 PN 16 PN 40 mm 15 40 95 65 14 4 14 M12 01 20 40 105 5 16 4 14 M12 01 25 40 115 85 16 4 14 M12 01 32 40 140 100 18 4 18 M16 01 40 40 150 110 18 4 18 M16 01 50 16 165 125 19 4 18 M16 01 65 16 185 145 20 8 18 M16 01 80 16 200 160 20 8 18 M16 01 100 16 220 180 22 8 18 M16 01 125 16 250 210 22 8 18 M16 01 150 36 285 240 24 8 22 M20 01 200 16 340 295 26 12 22 M20 01 250 10 395 350 26 12 22 M20 01 300 10 445 400 26 12 22 M20 01 350 10 505 460 28 16 22 M20 01 400 10 565 515 32 16 26 M24 01 450 10 615 565 36 20 26 M24 01 500 10 670 620 38 20 26 M24 01 600 10 780 725 42 20 30 M27 01 700 10 895 840 38 24 30 M27 05 800 6 975 920 44 24 30 M27 05 900 6 1075 1020 48 24 30 M27 05 1000 6 1175 1120 52 28 30 M27 05 1200 6 1405 1840 60 32 33 M30 05 101 FW 841012 842009 e MagFlux Electromagnetic Flow Meter mjk4 Standard Flanges ANSI B 16 5 U S A Z a Flange Dimensions ANSI B 16 5 Size Pressure D a b No of holes f Class Outer Bolt Thickness Hole diameter diameter lin diameter in psi amp in in 150 Ibs in Ya 150 3 5 2 38 0 44 4 0 62 3 4 150 3 9 2 75 0 50 4 0 62 1 150 4 3 3 12 0 56 4 0 62 1 150 4 6 3 50 0 62 4 0 62 ie 150 5 0 3 88 0 69 4 0 62 gn 150 6 0 4 75 0 75
99. y it can be reset via the digital input DI Resettable Reverse Totalizer RRTot The Totalizer counts the reverse flow volume according to the primary flow direction selected at startup The Totalizer counts in selected units and is resettable The counter can be connected to the relays or to the display only To reset the counter the totalizer must be present in the Main display and be selected by the up down keys followed by a click on Reset Alternatively it can be reset via the digital input DI Resettable Sum Totalizer RSTot The Totalizer counts the sum of forward flow volume minus the reverse flow volume according to the primary flow direction selected at startup The Totalizer counts in selected units and is resettable The counter can be connected to the relays or to the display only To reset the counter the totalizer must be present in the Main display and be selected by the up down keys followed by a click on Reset Alternatively it can be reset via the digital input DI 11 FW 841012 842009 o MagFlux Electromagnetic Flow Meter mjk Non Resettable Totalizers NR Totalizer NR Totalizer NR Totalizer Forward Reverse Sum Select NR Forward Totalizer NR FTot The Totalizer counts the forward flow volume according to the primary flow direction selected at start up The Totalizer counts in selected units and cannot be reset The counter can only be selected from the Main display NR Reverse Tota

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