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MJK 704 Pump Controller

1. 8 6 Sensor menu data for mounting 9 6 1 Selectsensor span 9 6 2 Selectcomma 9 6 3 Selectspan 9 64 elevation 9 65 Sensorlevel 9 6 6 9 North America Inc M704US0402 3 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual 7 Output relays programming 171 Controlling of emptying filling 7 2 Alternating normally in pairs 7 3 Relay 7 4 Relay operating not operating 7 5 Relay controlling alarm 7 6 1 Relay level alarm system error 7 6 2 Relay NC NO 7 6 3 Relay set gt reset high set reset low 7 7 1 Relay alternating directly controlled 7 7 2 Level notin use use 7 8 Relay delay 8 mA output programming 8 1 mA output 0 20mA 4 20mA 82 mA output 4 20mA 20 4 mA 83 mAoutput 4 mA elevation 8 4 mA output 20 mA elevation 9 Pump flow programming 9 1 Flow calculationyes no 82 Levelfor volume 9 3 Level for volume DOP uus s dor AR n ve Ec 94 Sizeofthevolume
2. 9 5 Oorrection factor 10 Mounting 10 1 Pressure Transmitter 10 2 Ultrasonic 10 3 Electrical connection 10 3 1 MJK 704 with pressure transmitter 10 3 2 MJK 704 with ultrasonic transmitter 10 4 Connection box for transmitters 11 Adjustments 11 1 Levelmeasurement 11 2 Zero point span and response time 12 Maintenance 13 Changing the software 14 Dimensions 15 Order numbers 16 Specifications 17 Settings form 18 Operational overview 19 Menu structure M704US0402 North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 1 General Thank you for choosing a MJK 704 Pump Controller The MJK 704 Pump Controller is a microprocessor controlled pump controller which is delivered with a hydrostatic measuring system or ultrasonic measu ring system The pump controller can control up to 4 pumps valves etc It is appropriate for plants where the controller manages the data transfer to a central computer The pump controller is operated with a combined menu and functional keyboard making the installation and operation simple and clear 1 1 Hydrostatic measuring system A MJK 704 Pump Controller delivered with a pressur
3. 2 e c 3 S 5 gt 2 Manual 19 Menu structure mjk IF CODE 5 f 1 0 2 0 3 0 5 0 LANGUAGE ENGLISH gt ENTER CODE gt PROGRAMMING OF SENSOR MENUES gt FRANCAIS KEY 1 2 3 4 XXXX MAIN FUNCTIONS DEPENDENT ON THE DEUTSCH M A MEASURING SYSTEM AND ITALIANO 3 1 THE LEVEL INDICATION NEDERLANDS DANSK ACCESS CODE IN USE NORSK NOT IN USE N SVENSKA 0 gt F CODE 4 N 3 2 KEY IN NEW ACCESS CODE KEY IN 1 2 3 4 XXXX IF CODE CODE ONLY INSTALLATION ALL SETTINGS 4 0 MEAS IN LEVEL ELEVATION LEVEL gt 2 4 1 UNIT MEASUREMENT ft mm 42 UNIT VOLUME Gal m lt 4 3 UNIT FLOW 1 5 Z ULTRASONIC MEASURING ULTRASONIC MEASURING HYDROSTATIC MEASURING HYDROSTATIC MEASURING SYSTEM WITH SYSTEM WITH ALTITUDE SYSTEM WITH SYSTEM WITH ALTITUDE LEVEL INDICATION AND LEVEL INDICATION LEVEL INDICATION AND LEVEL INDICATION 4 5 0 1 5 0 2 k d 5 0 3 5 0 4 ULTRASONIC SENSOR ULTRASONIC SENSOR HYDROSTATIC SENSOR HYDROSTATIC SENSOR DATA FOR MOUNTING FE DATA FOR MOUNTING BATA FOR MOUNTING J DATA FOR MOUNTING 5 1 1 5 1 2 4 5 1 3 5 1 4 SENSOR SPAN SENSOR SPAN SELECT SENSOR SPAN SELECT SENSOR SPAN 0 10 00 m 0 30 0 ft 0 10 00 m 0 30 0 ft 0 m 0 XX XX m SS M lt gt 4 5 6 1 5 5 2 C 5 3 3 5 3 4 SENSOR LEVEL
4. by simulating the zero point and the span Depending on the use it may also be necessary to reset the re sponse time If the pump controller is used in liquids with a specific gravity different from that of water e g sludge the span will need to be adjusted If the MJK 704 Pump Controller is used in water with foam or uncalm surfaces it might be nescessary to adjust the gain 12 Maintenance The pump controller and the ultrasonic sensor does not require any particular maintenance When cleaning the pressure transmitter care must be taken not to damage the membrane 13 Changing the software If the EPROM with the pump control software is to be replaced you must follow these instructions 1 Turn off the pump controller 2 Turn off all pumps to ensure that no accidents will occur when the pump controller is turned back on This can be accomplished by disconnecting the pumps at the terminals on the pump controller 3 Remove the top lid 4 Remove the EPROM IC5 from the socket be very careful not to ruin the IC 5 Insert the new EPROM 5 the notch must face upwards as shown on printboard be very careful not to ruin the IC 6 Mount the top lid once again 7 Configure the new pump control program 8 Connect the pumps again MJK North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual 14 Dimensions MJK
5. 704 9 45 n S 1xPG9 4xPG 11 1xPG 13 5 Pressure transmitter Ultrasonic sensor 1 NPT Dia 2 36 Dia 4 06 Cable bracket Standard sensor bracket Universal bracket b ZR sensor bracket North America Inc M704US0402 16 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual 15 Order numbers MJK 704 Pump Controller without pressure transmitter 209030 MJK 704 Pump Controller 4 20 mA input 209031 MJK 704 Pump Controller 4 20 mA input with galvanically separated 4 20 mA output MJK 704 Pump Controller with Pressure Transmitter 209035 704 Pump Controller range 0 10 ft 209036 704 Pump Controller range 0 10 ft with galvanically separated 4 20 mA output 209040 704 Pump Controller range 0 30 ft 209041 MJK 704 Pump Controller range 0 30 ft with galvanically separated 4 20 mA output MJK 704 Pump Controller with Ultrasonic Sensor 209060 MJK 704 Pump Controller range O 30 ft 209061 MJK 704 Pump Controller range O 30 ft with galvanically separated 4 20 mA output Accessories for Pump Controller 200105 Panel mounting kit 200115 Sun shield Accessories for Ultrasonic Sensor 200590 Connection box for cable for Ultrasonic sensor 200110 Cable for ultrasonic sensor specify cable length 2002
6. MEASUR HEIGHT X XXm SELECT COMMA X XXX SELECT COMMA X XXX 0 POINT LEVEL m lt gt lt gt 5 7 1 5 6 2 5 4 3 5 44 MAX LEVEL X XX m SENSOR ELEVATION X XX m SELECT SPAN 3 00 SELECT SPAN 3 00 LEVEL m gt gt 57 2 5 7 3 5 54 MAX LEVEL MAX LEVEL XX XX m SENSOR ELEVATION ELEVATION XXXm LEVEL m ON 1 Z 5 7 4 MAX LEVEL m ELEVATION A MJK North America Inc M704US0402 21 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual 6 0 7 0 8 0 P RELAY OUTPUT P na output PUMPFLOW PROGRAMMING PROGRAMMING PROGRAMMING 6 1 7 1 8 1 CONTROL F PUMPING OUT mA OUTPUT 4 20mA FLOWCALCULATION YES PUMPING IN 0 20mA NO 6 2 72 8 2 ALTERNATING NORMAL mA OUTPUT 4 20mA LEVELFOR STOP 0 30 IN PAIRS 20 4mA VOLUME START 0 40 g 6 3 73 8 3 RELAY mAOUTPUT 4mA LEVELFOR STOP 0 30 PROGRAMMING 20mA XXX VOLUME START 0 40 64 74 84 RELAIS IN USE OUTPUT 20mA XXX THE VOLUMES CAPACITY NOT IN USE 4mA 200m IF IN USE 6 5 8 5 RELAY4 CONTROL CORRECTION FACTOR ALARM 1 00 ALARM CONTROL v v m 6 6 1 6 7 1 b RELAY LEVEL ALARM RELAY ALTERNATING S SYSTEM FAILURE DIRECT CONTROLLED 6 6 2 RELA ALTERNATING d is gt LEVEL ALARM
7. applied see menu 3 3 Change between the main menus by repeatedly pressing the MENU key Press ENTER to change to sub menus Make choices and adjustments in the sub menus with the arrow keys and confirm with ENTER 4 1 Language Choose between languages with the arrow keys 4 2 access code If access code has been chosen key it into this menu before the following menus become accessible Key in code with keys 1 4 Do not confirm with ENTER When the code is keyed in access is given to make alterations of all settings for 10 minutes after last key is pressed North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mk 5 Programming of main functions Access to the configuring menus are obtained by pres sing the MENU button 5 1 Select unit measurement Level indication and unit of elevation can be chosen as ft in bar kPa cm mm 1 5 5 2 Select unit volume Unit of volume can be chosen between Gal CF m 5 3 Select unit flow Unit of flow can be chosen between MGD CFS G mi m h I s 5 4 Select special functions In this menu the submenu s for the special functions can be activated or deactivated 5 4 1 Change the access code This menu is used to change the access code Press the MENU button if the code should remain unchan ged 5 4 2 Code only installation all s
8. arrow keys to select the desired settings Input and output numbers are also changed by activating the arrow keys By activating the T key the number of the display will increase By activating the key the number will decrease the number ESC ESCape undo This key will take you back to the previous menu or undo a choice By pressing the ESC key 2 3 times you will always return to level indication North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 3 Operation The keys under the display give access to the func tions used in the daily operation The MENU key gives access to programming of the pump controller The programming settings can be locked separately with an access code ie a code must be keyed in to get access to the programming menus 3 1 Functional indications When the pump controller is connected to the mains the display will show 223 STARTUP WAIT A MOMENT If the pump controller is activated for the first time the display will show the following IN NEW VALUES J PRESS ENTER Now the pump controller can be configured The set tings can always be altered later on If the sensor type is changed or if an output relay is either put into service or out of service the program will be reset and new values must be keyed in 3 2 FO Level measu
9. e iei 672 DIRECT CONTROLLED RELAY SET gt RESET HIGH TEMEORARKOPERATION SET lt RESET LOW pem 6 8 STOP AFTER XXX MINUTES RELAY DELAY LEVEL NOT IN USE IN USE Y ES IF IN USE 6 8 RELAY DELAY XXs RELAY DELAY a g 2 E T a Norway www mjk no mjk mjk no 47 69 20 60 70 Denmark www mjk dk mjk mjk dk 45 45 56 06 56 Sweden www mjk se kontoret mijk se 46 53 31 77 50 offices The Netherlands www mjk com mjkni mjk com 31 251 672171 Ireland www mjk com mke mjk com 353 87 953 5625 North America www mjk com mjkusa mjk com 1 847 482 8655 Australia www mjk com mjk mjk com 61 3 9755 1529
10. 19 Sensor bracket short 200220 Sensor bracket standard 200205 Universal bracket Accessories for Pressure Transmitter 202922 Connection box for cable for pressure transmitter 202923 Connection box for cable for pressure transmitter with programming connector 202920 Non standard cable lengths cable per ft in addition to standard 40 ft cable 200112 Cable for pressure transmitters specify cable length North America Inc M704US0402 17 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual 16 Specifications Ultrasonic sensor Measuring range 6 30 ft Beam frequency 30 kHz Spread 3 Temperature range 5 150 F built in temperature compensation Dimensions dia 4 06 in x 3 07 mm Materials PP green POM black Cable Shielded oil resistant PVC insulation length 40 ft Max length 300 ft Approvals Ex EEx nA II T3 and CE EN 50081 1 EN 500082 1 Enclosure NEMA 6P waterproof withstands submersion max 3 ft Pressure transmitter Measuring ranges O 10 ft relative pressure 0 30 ft relative pressure Output 2 wire 4 20 mA Accuracy 19 Temperature range 15 150 F Dimensions Dia 2 36 x 5 51 in Materials PP green POM black membrane from stainless steel AISI 316 L Cable 2 x AWG 20 shielded oil resistant PVC insulation Length 40 ft Can be ex
11. 8654 mjkusa mjk com www mjk com Manual mjk Contents 1 General 5 1 14 Hydrostatic measuring system 5 1 2 Ultrasonic measuring system 5 2 The front panel 5 3 6 3 1 Functional indications 6 32 6 33 F1 Number of starts Operational time 6 3 4 F2 Capacity Quantity 6 3 5 Pumping station volume 6 3 6 F4 Level Start Stop and F5 Level Set Reset 6 37 F6 Forced start and F7 Forced T 4 Programming of pump controller 7 4 1 Language sese tee aaa ds 7 42 Keyinaccesscode 7 5 Programming of main functions 8 5 1 Select unit measurement 8 5 2 Selectunitvolume 8 5 3 SelectunifloW 8 5 4 Select special 8 5 4 4 Change the access code 8 5 4 2 Code only installation all settings 8 5 4 3 Measurement in level elevation level 8 5 4 4 Depth pumping 8 5 4 5 Relay for depth pumping 8 5 4 6 Duty periods between depth pumping 8 5 4 7 Depth pumping duration 8 5 4 8 Offset active notactive 8 5 4 9 OSCE
12. Manual MJK 704 Pump Controller T GLE CLA OOS MJK North America Inc M704US0402 As our products are developed continuously we reserve the right to make any 37 Sherwood Terrace 126 change in the dimensions and the specifications Lake Bluff IL 60044 i Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusaQmjk com www mjk com Manual UL Approvals UL CUL listed File E 194021 UL 508 c22 2 No 142 M1987 CE Certificate of conformity This product complies with the requirements concerning electromagnetic compatibility EMC stipulated in Council directive no 89 336 EEC of 3rd May 1989 altered at directive no 92 31 EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility We declare that the product complies to the values stipulated in EN 50081 1 and EN 50082 1 Ex approval of ultrasonic sensor Shuttle Ultrasonic Sensor type 192L0570 is approved for mounting in explosive amospheres in zone 2 areas in ac cordance with EN 50021 1999 The approval are given by Demko under test no 99Y 126020X Therefore Shuttle is suited for use in potentially explosive atmospheres Zone 2 Ex nA II T3 but not in Zone 1 or Zone 0 areas The Shuttle has not been approved for any other hazarduous rated zones North America Inc M704US0402 2 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482
13. P RESET QUANTITY YES ENTER 3 5 F3 Pumping station volume When pressing key 1 4 while functional indication F2 shows on the display menu will appear PUMPING STATION 27803 CF QUANTITY Displayed here is the pumped out volume for the en tire pumping station as the sum of the pumped out volumes from all the individual pump s If the MENU key is pressed the volume can be reset RESET QUANTITY YES ENTER NO North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 3 6 F4 Level Start Stop and F5 Level Set Reset By pressing START or STOP keys the levels activa ting the relays can be read If the relay is configured for controlling the levels for starting and stopping the pump can be read If the relay is configured as an alarm the levels for setting and resetting can be read If the pump controller is configured for filling See menu 6 1 the start level will be lower than the stop level and vice versa if the pump controller is configured for emptying LEVEL 2 START 1 80 STOP 0 20 If the relay is configured as a level alarm there is an al ternative choice of adjusting the set levels to be either higher high alarm or the contrary low alarm to the reset level in menu 6 6 3 LEVEL 1 RESET 1 70 When adjusting a level press one of t
14. US0402 14 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusaQmjk com www mjk com Manual mjk 10 4 Connection box for transmitters Connection box 202922 is used for outdoor connec tions of cables from the pressure transmitter The box is made of ABS plastic and the housing meets NEMA 6X The box is ventilated in consideration of the tube for pressure equalizing This allows the cable to be ex tended with ordinary installation cable from the box Connection box 200519 is used to connect the ultra sonic sensor with cable The connection boxes have a plug for connection of an indicator When the indicator is applied the lid is re placed with a display 0 4 20 mA To terminal 1 2 3 on MJK 704 Connection box 202922 for pressure transmitter together with a local indicator display type 537 M704US0402 11 Adjustments 11 1 Level measurement The MJK 704 Pump Controller is factory preset for le vel measurement with pumps or valve control 11 2 Zero point span and response time The MJK 704 Pump Controller is factory preset for le vel measurement in water The response time is set to minimum at delivery When replacing the transmitter or when using the MJK 704 Pump Controller for differen tial level measurement or measurements in pressure or vacuum tanks it may be necessary to reset both the zero point and the span The resetting is carried out
15. and the liquid surface The maximum distance between the sensor and the surface must not exceed the mea suring range of the transmitter Optimum operation is obtained by placing the sensor approx 3 ft for 30 kHz sensor and approx 1 7 ft for the 100 kHz sensor above the maximum liquid level The sensor should be positioned perpendicular to the liquid surface check with a spirit level When installing the sensor ensure that the signal is able to pass any obstruction taking in consideration that signal spreads relative to the sen sor surface distance as described in the table If the signal travels along a hard surface such as the side of a well or tank the table values can be applied directly Otherwise you may refer to the following mounting examples 6ft 12 ft 18 ft 24 ft 30 ft Table with the signal spread compared to the sensor surface distance North America Inc 13 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com mjk Manual If a sensor is mounted above an obstruction ex a con crete deck we recommend that it should be installed h below Min table value aS SNOwnN 100 Min 25 in 8 30 kHz Min table value 100 96 Sensor mounted in tube Sensor mounted near the for scum protection top of a closed container If the upward edges on the obstruction are angled as shown below th
16. arm The diode flashes during the delay period 1to4 By pressing one of the keys from 1 4 denominated as a reading of the built in datalogger is obtained for number and period of time the output relays have been active If flow calculation is applied a second press will show the pump capacity and the volume pumped out Third press will show the volume pumped out for the entire pumping station START and STOP Display 2 x 24 characters text display for indication of user menus and measuring values When the keys have not been pressed for approx 1 min the display will change automatically to show the level The level corresponding to the output relay is displayed by pressing one of the 8 start stop keys If the START key and one of the number keys are pressed simultaneously the pumps are forced to start If the STOP key and one of the number keys are pressed simultaneously the pumps are forced to stop M704US0402 MENU By activating the MENU key a shift is made to the next main menu to view the menu ENTER PUMP CONTROLLER 704 ENTER With the ENTER key selections are confirmed Also a shift from a main menu to a submenu is carried out with the ENTER key Arrow keys The arrow keys are used for altering the current setting In a submenu with the possibility to make a selection the top line will show the valid setting the bottom line shows the alternative setting in paranthesis Use the
17. e transmitter covering measuring ranges from 10 to 100 ft The pressure transmitters are developed for mea surement of waste water and liquids with suspended solids All transmitters are designed as 2 wire 4 20 mA transmitters Measurement is based on the following prin ciple A pressure transmitter is lowered to the bottom of the solids to measure the hy drostatic pressure The pressure transmitter transmits an electrical signal proportional to the pressure resting on the pressure trans mitters membrane The pressure transmitter is connected to the amplifier where the sig nal is used for level indication for limits for start stop signals and alarms as well as for the level proportional 0 20 4 20 mA output signal Pressure transmitters are supplied in 2 versions for absolute and gauge pressure 1 2 Ultrasonic measuring system A MJK 704 Pump Controller delivered with a 30 kHz ultrasonic sensor with a resolution of 0 3 in The ultra sonic sensor both sends and receives signals In the amplifier the signals received from the sensor are con verted to a signal proportional to the level With the ultrasonic sensor the system has built in temperature compensation for accurate measurings at varying temperatures 2 The front panel LED indicators There are 4 LED s for indication of operation and alarms The LED s is lit when an output is active green when the relay output is used for control and red when used for al
18. e sensor can be mounted as the fol lowing When measuring through a hole in for example a I metal plate or grate a pipe Min table value 50 that ends near the lower edge of the sensor should be applied as shown here Pipe dia min table value NT ts 25 10 3 Electrical connection Electrical connection of the pump controller for hydrostatic and ultrasonic measuring systems respectively Note 1 Conduit hubs are to be connected to the conduit prior to to the connection to the enclosure 2 Terminal tightening torque 0 5 Nm 10 3 1 MJK 704 with pressure transmitter hi TA RS232 y Tx Rx Ir SSSSSSSSSSSS 6 7 8 9 10 11 12 13 14 15 16 17 N Looe RI Mains supply s 9 3 3 Ag cg o o 3 E S So NS s s s 3 Pressure transmitter 5 5 5 5 38 SE N EE 8 10 3 2MJK 704 with ultrasonic transmitter SSSSS SSSSSSSSSSSS 12345 6 7 8 9 10 11 12 13 14 15 16 17 power 1 L sensorn J 10011 Looe boos v Ultrasonic sensor Mains supply 9 8 Nr 1 brown lt lt AD 33 Nr 2 red NES HE Nr 3 orange 8 8 S 8 Nr 4 yellow E 5 5 5 SE Nr 5 black _ lt N a S North America Inc M704
19. elevation If level indication with elevation has been chosen the elevation is keyed in at this point For ultrasonic systems the elevation is keyed in as the O point of measuring For hydrostatic measuring systems the sensor is pla ced in the zero point of the measurement therefore the elevation for the sensor is keyed in Use arrow keys for this setting Double arrow changes the value before the comma single arrow changes the value after the comma 6 5 Sensor level For ultrasonic measuring systems the sensor elevation above the zero point is keyed in Use the arrow keys for this setting Double arrow changes the value before the comma single arrow changes the value after the comma M704US0402 6 6 Max level The max level is set to restrict the setting of start and stop level Use arrow keys for this setting Double ar row changes the value before the comma single arrow changes the value after the comma MJK North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 7 Output relays programming In this menu the function for the four output relays are programmed In menu 6 1 and 6 2 joint settings for the four outputs are programmed In menu 6 3 to 6 8 the individual outputs are programmed 7 1 Controlling of emptying filling The relays which are configured for control are pro grammed to control ei
20. ettings The access code can block the access to installation settings only ie settings normally accessible via the MENU button or it can block the access to all set tings If ALL SETTINGS is selected changes are made via menu 2 0 where the access code is entered whereaf ter access is given to all settings 5 4 3 Measurement in level elevation level Select level indication as either absolute measurement or as relative measurement in relation to a given level The level is the zero level chosen for the current loca tion ie the pumping station level above sea level If a pumping station is situated ie 12 ft above sea level a level measurement of 20 ft will be indicated as 32 ft If elevation level is selected all start stop values is programmedi in relation to the level M704US0402 5 4 4 Depth pumping yes no This menu activates or deactivates the depth pumping function The function is used if the well should be emptied to a level below the normal stop level in a fixed time inter val 5 4 5 Relay for depth pumping Select which output relay that should start the depth pumping 5 4 6 Duty periods between depth pumping This menu is used to enter the total number of starts counted on all outputs that should trigger a depth pumping 5 4 7 Depth pumping duration This menu is used to enter the interval in seconds the pump should continue to run after the normal stop level is reached 5 4 8 Offset act
21. he arrow keys consequently the setting will flash Set the wanted va lue with the arrow keys and confirm with ENTER Dou ble arrow alters the value quickly single arrow alters the value slowly SET The highest value acceptable is the equivalent of the max level which has been programmed in menu 5 7 The lowest value acceptable is 1 of the measuring range of the sensor reading in menu 5 1 The lowest range acceptable between start and stop is 1 of the max level programmed into menu 5 7 NB If level indication with elevation is applied the va lues must be keyed in according to the elevation 3 7 Forced start and F7 Forced stop Forced controlling is carried out by pressing one of the keys 1 4 as well as the corresponding key for either start or stop If the level is between the start and stop levels the pumps stay started or stopped when the keys are re leased Above or below the interval between the start and stop levels the pump is only started stopped whi le the keys are pressed The same applies if the level is not in use menu 6 7 2 If a pump which is configured for alternating control is run forced it is run as directly controlled during the for ced running As soon as the forced running is stopped the pump returns to alternating operation M704US0402 4 Programming of pump controller When function FO shows in the display press the MENU key for access to the programming menus if code is not
22. ive not active If OFFSET ACTIVE is selected all start and stop levels will be offset according to the selection in the next pa ragraph 5 4 9 Offset Select the offset value of all start stop levels North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 6 Sensor menu data for mounting Menus which are accessible depend on the setup The pump controller can be either an ultrasonic mea suring system or a hydrostatic measuring system The flow chart at the end of this manual shows which of the following menus are accessible during system setup 6 1 Select sensor span In ultrasonic measuring systems the sensor and the amplifier are calibrated together and the measuring range of the sensor can be read In the hydrostatic measuring system the type of sen sor applied can be coded into the system and the measuring scale of the sensor can be read 6 2 Select comma When choosing selectable span in hydrostatic measu ring systems the comma is adjusted to set where the decimal point will be in the level readings The choises are 1 234 12 35 123 4 or 1234 6 3 Select span When choosing the selectable span with hydrostatic measuring systems the span is set with the arrow keys Double arrow changes the value before the comma single arrow changes the value after the comma 64 Key in
23. larm to be a level high low alarm or an alarm for system error 7 6 2 Relay NC NO Choose the relay function for the output Normally Open or Normally Closed M704US0402 7 6 3 Relay set gt reset high set reset low Set the level alarm to be registered as a high or low alarm If the alarm needs to be a high alarm choose Set gt reset If the alarm needs to be a low alarm choo Se set reset 7 7 1 Relay alternating directly controlled The output relays can be set as directly controlled or alternating At direct control the start and stop va lues which have been keyed in for the individual relay activate the outputs nothing else activates them At alternating operation the alternating pumps will take it in turns to start up in a cycle so that when a start level is activated the next relay in the cycle is activated If Several start levels are passed several pumps will con sequently be started 7 7 2 Level not in use in use To avoid all pumps running at the same time in alterna ting operation levels can be left unused One level minimum must be left in use for the pump controller to function correctly If the pump controller is set up to alternate in pairs at least one of level 1 and 2 as well as either level 3 or 4 must be left in use 7 8 Relay delay To avoid short error conditions or levels continuosly activating the relays a delay time can be set If the connected pumps are not started simulta
24. neously for over load reasons the delay time can be set differently for the relays In case of an error condition or level continuosly ex ceeding the diode will flash If the condition proceeds after the delay time has expired the relay will be acti vated and the diode will be permanently lit MJK North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 8 mA output programming Set the voltage analog for the pump controller 8 31 mA output 0 20mA 4 20mA Set the mA output as either a 4 20 mA signal or a 0 20 mA signal 82 mA output 4 20mA 20 4 mA Set the voltage output to be either 4 20 mA signal or 20 4 mA signal If O or 4 20 mA is chosen a high level will give a high mA signal and a low level a low mA signal If 20 4 or O mA is chosen a high level will give a low mA signal and a low level a high mA signal 83 mA output 4 mA elevation If 4 20 mA has been chosen in 7 2 key in which level the low mA value represents If 20 4 mA has been chosen the value represented by the high mA is set here 8 4 mA output 20 mA elevation If 4 20 mA has been chosen in 7 2 key in here which level the high mA value represents If 20 4 mA is cho sen key in the value represented by the low mA M704US0402 11 9 Pump flow programming At flow calculation a known volume between two levels is
25. or the known volume in this menu If the control is set for filling the start level is the lowest level if it is set for emptying this is the highest level 9 4 Size of the volume At this point the known volume is keyed in between start and stop level The resolution of the volume will reflect the measurement accuracy of the pump con troller North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual 95 Correction factor It is possible to adjust a correction factor As a starting point it should be reset at 1 00 If heights or other si milar uncertain factors regularly occur the flow can be adjusted by means of control measuring M704US0402 12 North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com Manual mjk 10 Mounting 10 1 Pressure Transmitter When measuring in a well it is advantageous to mount the transmitter in a tube fastening it at the top of the tube by means of the fittings supplied This mounting facilitates subsequent cleaning and inspection Pressure transmitter mounted in tube M704US0402 10 2 Ultrasonic Sensor When mounting the sensor for example at the top of a well or a container ensure that no pipes or cables etc are disturbing the path between the sensor
26. programmed The pump controller is then able to calculate the flow from the measured level differences In the flow calculation the fact that inlets can occur simultaneously with pumping out is taken into conside ration To calculate flow the following conditions must be met 1 All start stop levels must be outside the interval in which calculation takes place The flow calculation can only be carried out between the lowest set start level and the highest set stop level with a margin of sensor 200 2 The connected pumps must regularly run on their own to obtain reliable flow measuring If the above mentioned conditions are not present the following message will appear in the display when en tering menu 8 0 is attempted PUMP FLOW NOT POSSIBLE SEE THE MANUAL This message will also appear if the pump settings are changed so the conditions are no longer present If flow calculation is needed again after this the level must be set so the conditions are present again If it is established that all stop stop levels comply with the above conditions access is given to menus 8 1 to 8 5 9 1 Flow calculation yes no Choose whether flow calculation is desired 8 2 Level for volume Stop Set the level where known volume stops If the control is set for the filling function the stop level is the highest level If it is set for emptying this is the lowest level 9 3 Level for volume Start Set the level f
27. ring When the programming is carried out function FO le vel measuring in the display is shown 13 2 If the pump controller is set up for level output accor ding to a given elevation both the level and the level relative to the elevation is shown in the display MEASURING 4 5 ft ELEVATION 5 6 ft 3 8 F1 Number of starts Operational time By pressing one of the keys 1 4 the number of starts are displayed as well as the running hours operation time for any of the relays 1 4 in use If the relay is con figured for operational relay the relay number is shown with a prepositive P for pumps If the relays are confi gured as alarms an A will be shown P STARTS 4 OPERATIONAL TIME 2 9h M704US0402 If the MENU key is pressed while the functional indi cation FO is in the display access is given to reset the counter and time counter P RESET COUNTER YES ENTER NO MENU P RESET TIME COUNTER YES ENTER NO MENU 34 F2 Capacity Quantity If key 1 4 is pressed while F1 is in the functional dis play menu F2 will show P CAPACITY 82 GPM QUANTITY 5508 CF The capacity of each single pump is shown at this point as well as the pumped out volume When pres sing the MENU key while functional indication F2 ac cess is given to reset the capacity and water quantities if code is not applied see menu 3 3 P4 RESET CAPACITY NO MENU YES ENTER NO 7
28. rmal in pairs pump in at level alarm relay delay mA span alter direct level nating level in level not system mA OUTPUT mA orientation level for volume start 4 20mA 0 20mA 0 4 20mA 20 0 4 mA PUMPFLOW CALCULATION yes j mA R no level for volume stop the volumes capacity correction factor START STOP LEVELS M704US0402 North America Inc 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusa mjk com www mjk com re 9 N E joco o S o Zeeg Y THEE G E UE ce FELIPE gt G 3 YIVA Las _ 3011 13S SOL HLIM ESTE s WHIHJNOO Q wwx 00000 Cuxxx ise 139 nV3AN lt 13A31 e uxxx Levis gt dos dois WXXX l1NVIS TOYLNOD 22 J h T3A31 22 30 8 qu sz Inmon uoi Inmon SunoH NOLVIS ONIANA a S59 ALIOVdVO sid JOMLNOD LV x SLUVLS 84 4 LN3W3unSV3W 04 J 4 1989 19895 14544 2 e 4016 Q32304 d 2 LUVLS 4 94 c 9 t 9 e z 10 uBis o a g
29. tenden Approvals CE EN 50081 1 EN 500082 1 Kapsling NEMA 6P submersible down to 100 ft Preslev Sonolev Pump Controller Measuring range Determined by sensor Voltage supply 110 120 220 240 24V AC power consumption 10 W approx Temperature range 5 150 F Input signal From Ultrasonic Sensor Pressure Transmitter or 4 20 mA input signal Accuracy lt 1 Outputs Analog 0 20 4 20 mA max 500 loop resistance Digital 4 x relays with voltage free switching contacts Max load 250 V 4 A resistive load max 100 W inductive load Dimensions Height 7 28 width 9 45 depth 4 53 Materials amp enclosure Polystyrol with transparent lid NEMA 4X Approvals UL CUL listed file 194021 UL 508 c22 2 No 142 M1987 MJK North America Inc M704US0402 18 37 Sherwood Terrace 126 Lake Bluff IL 60044 Tel 847 482 8655 877 MJK LINK Fax 847 482 8654 mjkusaQmjk com www mjk com Manual 17 Settings form Pumping Station name ACCESS CODE yes no code sensor and span Pumping Station no Date Serial no MEASURING SYSTEM ultrasonic hydrostatic level and altitude select unit m bar kPa cm mm select comma 1 234 1234 select span altitude sensor altitude max level sensor level 704U relay for RELAY PROGRAMMING at control at alternating at alarm control Sensor no mjk CONTROLLER FOR p ALTERNATING no
30. ther an emptying or a filling func tion At the emptying function the pump start levels are higher than the pump stop levels At the filling function the pump start levels are lower than the pump stop levels 7 2 Alternating normally in pairs At this point the outputs programmed to run as alter nating see menu 6 7 1 can be set up to run normally or in pairs At normal alternating there is alternating between all the outputs which are set up to alternate At alternating in pairs output 1 and 2 are alternated as one of the pairs and between output 3 and 4 as the other pair If alternating in pairs is chosen all four outputs are used as alternating and it is therefore not possible to configure any of the relays as alarms or as directly controlled 7 3 Relay programming Choose with arrow keys or key 1 4 which output relay is to be programmed confirm choice with ENTER 7 4 Relay operating not operating Choose whether to have the relay operating or not operating 7 5 Relay controlling alarm Set whether the relay is to be an alarm relay or a pump controlling relay When the relays are activated the light emitting diodes under the display will show whether it is an alarm relay or a control relay When an alarm relay is activated the diode will flash a red light when a control relay is acti vated the diode will flash a green light 7 6 1 Relay level alarm system error If the relay is set for alarm relay set the a

MJK 704 Pump Controller

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