Operating instructions Magnetic-inductive flow meter
Contents
1. 33 10 3 Settings for consumed quantity monitoring sess 33 10 3 1 Settings for limit value monitoring with OUT1 33 10 3 2 Settings for limit value monitoring with OUT2 34 10 3 3 Setting the analogue value for volumetric flow 34 10 3 4 Setting the frequency value for volumetric flow 34 10 4 Settings for consumed quantity monitoring sess 34 10 4 1 Settings for quantity monitoring via pulse output 34 10 4 2 Settings for quantity monitoring via the preset counter 39 10 4 3 Setting the pulse value ssssenne 35 10 4 4 Manual counter feSet esent 35 10 4 5 Time controlled counter reSet sess 36 10 4 6 Deactivation of the counter feSet 36 10 4 7 Configure counter reset using an external signal 36 10 5 Settings for temperature monitoring see 36 10 5 1 Settings for limit value monitoring with OUT2 36 10 5 2 Setting the analogue value for temperature 36 10 6 User settings 0ptional esee 37 10 6 1 Setting of the standard unit of measurement for volumetric flow 37 10 6 2 Configuration of the standard display2. of 10 6 3 Changing the direction of the flow rate measurement o 10 6 4 Setting Ihe output IoglG accom ai use utra etx hia duet 37 10 6 5 Setting the start up delay es 37 10 6 6 Setting the measured value damping 37 10 6 7 Setting the error behaviour of the outputs 30 10 6 8 Configuring the empty pipe detection as diagnostic output 38 10 6 9 Activating deactivating empty pipe detection 38 10 6 10 Time delay empty pipe detection 38 10 6 11 Setting of the empty pipe detection ss 39 10 6 12 Setting the counting method of the totaliser 39 10 6 13 Setting the low flow cut off sees 39 10 7 Service functions DETTO 39 10 7 1 Reading the min max values for the volumetric flow 39 10 7 2 Reading the min max values for the temperature 39 10 73 Sm 40 10 7 4 Resetting all parameters to factory setting 40 UESTRE 41 11 1 Reading the process value 4 41 11 2 Reading the parameter value eene 42 11 9 ETFOEIROICAUIDIIS seinenc decode ER Ra Rem ia iieiaei 43 Lac CAMA A e TT 43 19 Je OS
3. normal operating conditions for the first time 10 7 3 Simulation menu gt Select S FLW and set the flow value to be simulated gt Select S TMP and set the temperature value to be simulated gt Select S Tim and set the time of the simulation in minutes gt Select S On and set the function On The simulation starts The values are simulated for the time set at S Tim SIM is displayed simultaneously with the process values Cancel with Enter OFF The simulation is not active 10 7 4 Resetting all parameters to factory setting gt Select rES gt Press Enter briefly gt Keep A or pressed gt is displayed gt Press Enter briefly For the factory settings please refer to the end of these instructions 13 We recommend taking down your own settings in that table before carrying out a reset 40 11 Operation 11 1 Reading the process value The LEDs 1 6 signal which process value is currently displayed The process value to be displayed as standard temperature flow velocity or meter reading of the totaliser can be preset 10 6 2 Configuration of the standard display A standard unit of measurement can be defined for the flow velocity gpm or gph 10 6 1 Further process values can be read in addition to the preset standard display gt Press the buttons A or Y gt The LED of the selected process value display is lit and the current process U
4. EPD or SIM gt Select a submenu with A or V and switch to the submenu by pressing Enter Back to the process Wait for 30 seconds value display or gt Change from the submenu to the main menu from the main menu to the process value display with A or V 10 2 2 Locking unlocking The unit can be locked electronically to prevent unintentional settings Setting at the factory not locked Locking is also possible via an IO Link capable parameter setting tool Locking gt Make sure that the unit is in the normal operating mode gt Press A and V simultaneously for 10 s gt Loc is displayed E During operation LOC is briefly displayed if you try to change parameter values Unlocking gt Press A and V simultaneously for 10 s gt uLoc is displayed 10 2 3 Timeout If no button is pressed for 30 s during parameter setting the unit returns to the operating mode with unchanged parameter 10 3 Settings for consumed quantity monitoring 10 3 1 Settings for limit value monitoring with OUT1 gt Select OU1 and set the switching function Hno hysteresis function NO Hnc hysteresis function NC Fno window function NO Fnc window function NC gt Select SP1 and set the value at which the output switches gt Select rP1 and set the value at which the output switches off 33 10 3 2 Settings for limit value monitoring with OUT2 gt Select SEL2 and
5. gal Current consumed quantity since the last reset in 10 oder 10 Gallonen gal Consumed quantity before the last reset in 10 oder 10 Gallonen Main menu 23 8 2 Main menu 1 Process value display a ITI eT E ee ee ee 5H LDU EDS tib Extended functions The parameters are only displayed when selected at OU1 The parameters are only displayed when selected at OU2 24 8 2 1 Explanation main menu Maximum limit value for the set process value Minimum limit value for the set process value Pulse value Pulse reset Frequency output of the end point of the flow value Frequency output of the end point of the frequency Output function for OUT1 volumetric flow or consumed quantity Output function for OUT2 volumetric flow or temperature As an alternative configure OUT2 Pin2 as input for external reset signal Setting OU2 In D Hysteresis normally open LpCmenoupu ooo UjVolageoput o S r SP2 Maximum limit value for the set process value Minimum limit value for the set process value Configuration of the input Pin2 for counter reset Extended functions opening of menu level 2 U In D P2 2 F 25 8 3 Extended functions Basic settings 1 Main menu The parameters are only displayed when selected at OU1 The parameters are only displayed when selected at OU2 26 8 3 1 Explanation extended functions EF rES Restore the factory setting rTo Counter
6. gt Select Uni and set the unit of measurement gpm or gph The setting only has an effect on the volumetric flow value The counter values consumed quantity are automatically displayed in the unit of measurement providing the highest accuracy 10 6 2 Configuration of the standard display gt Select SELd and determine the standard measuring unit FLOW the current volumetric flow value in the standard unit of measurement is displayed TOTL display indicates the current meter count in gal 10 gal or 108 gal TEMP the current medium temperature in F is displayed gt Select diS and set the update rate and orientation of the display d1 update of the measured values every 50 ms d2 update of the measured values every 200 ms d3 update of the measured values every 600 ms rd1 rd2 rd3 display as for d1 d2 d3 rotated by 180 OFF the display is switched off in the operating mode 10 6 3 Changing the direction of the flow rate measurement gt Select Fdir and set the direction of flow flow in the direction of the flow arrow factory setting flow against the flow arrow label over the arrow 10 6 4 Setting the output logic gt Select P n and set PnP or nPn 10 6 5 Setting the start up delay gt Select dST and set the numerical value in seconds ofS T 10 6 6 Setting the measured value damping gt Select dAP and set
7. Flow according to the marked flow direction arrow flow direction meter adds Flow against the marked flow direction meter subtracts 10 6 11 Meter pulses are only provided as the sum increases After subtraction consumed quantity decreases the pulses are only provided again when the consumed quantity has exceeded the previous maximum value V volumetric flow quantity Imp output pulses The current meter reading can be displayed 11 1 Reading the process value n addition the value before the last reset is stored This value can also be displayed 11 1 Reading the process value The meter saves the totalled consumed quantity every 10 minutes In the event of a power failure this value is retained as the current meter reading If a time controlled reset is set the elapsed time of the set reset interval is also stored So the possible data loss can be maximum 10 minutes There are different ways to reset the meter 10 4 4 Manual counter reset 10 4 5 Time controlled counter reset 10 4 7 Configure counter reset using an external signal 4 4 1 Consumed quantity monitoring with pulse output Output 1 indicates a counting pulse when the set volumetric flow quantity has been reached 10 4 1 4 4 2 Consumed quantity monitoring with preset counter Output 1 switches when the set volumetric flow quantity has been reached 10 4 2 2 types of monitoring are possible 1 Time dependent
8. HO Caietani nda pate en ud uu EA NUS EDU 44 1 Preliminary note 1 1 Symbols used gt X Instructions gt Reaction result Designation of pushbuttons buttons or indications Cross reference Important note Non compliance can result in malfunction or interference Information Supplementary note 1 2 Warning signs used A CAUTION Warning of personal injury Slight reversible injuries may result 2 Safety instructions Please read this document prior to set up of the unit Ensure that the product is suitable for your application without any restrictions f the operating instructions or the technical data are not adhered to personal injury and or damage to property can occur mproper or non intended use may lead to malfunctions of the unit or to un wanted effects in your application That is why installation electrical connec tion set up operation and maintenance of the unit must only be carried out by qualified personnel authorised by the machine operator norder to guarantee the correct condition of the device for the operating time it is necessary to use the device only for media to which the wetted materials are sufficiently resistant Technical data The responsibility whether the measurement devices are suitable for the respective application lies with the operator The manufacturer assumes no liability for consequences of misuse by the operator Improper installation and use of
9. or input for external reset signal InD 10 4 7 or switching signal for empty pipe detection 10 6 9 4 3 Volumetric flow monitoring 4 3 1 Volumetric flow quantity The signals for measuring the volumetric flow quantity can be provided as follows 1 Two switching signals for volumetric flow quantity limit values on output 1 and output 2 On the switching functions 4 7 2 Afrequency signal 10 Hz 10 kHz on output 1 On the frequency functions gt 4 9 3 An analogue signal 4 20 mA or 0 10 V on output 2 On the analogue functions 4 8 4 3 2 Direction of flow In addition to the flow velocity the unit also detects the flow direction An arrow on the unit indicates the positive flow direction The flow direction can be inversed 10 6 3 gt Use the supplied label to mark the changed flow direction Direction of flow in accordance with flow direction gt process value and display positive Direction of flow against the flow direction gt process value and display negative Only positive process values are processed for the signal output limit values and analogue values for volumetric flow 4 4 Consumed quantity monitoring totaliser function The unit has an internal mass flow meter which continuously totals the volumetric flow The sum corresponds to the current consumed quantity since the last reset The quantity meter takes account of the flow direction for totalisation
10. reset manual reset time controlled reset CFG Submenu basic settings MEM Submenu min max memory EPD Submenu empty pipe SIM Submenu simulation 8 3 2 Submenu basic settings CFG UK Uni Standard unit of measurement for volumetric flow gallons minute or gallons hour SEI d Standard measuring unit of the display volumetric flow value medium temperature meter reading 27 5 c Q q 8 4 Extended functions Min max memory Emtpy pipe Simulation ie hope leie ls es o rL e 1t E e L LJ E LU L On Parameters are only displayed for the selection EP On 28 8 4 1 Explanation extended functions EF rES Restore the factory setting rTo Counter reset manual reset time controlled reset CFG Submenu basic settings MEM Submenu min max memory EPD Submenu empty pipe SIM Submenu simulation 8 4 2 Submenu min max memory MEM UK 8 4 3 Submenu empty pipe EPD 8 4 4 Submenu simulation SIM S FLW Simulation flow value S TMP Simulation temperature value S TIM Simulation time simulation start 29 9 Set up After power on and expiry of the power on delay time approx 5 seconds the unit is in the normal operating mode It carries out its measurement and evaluation functions and generates output signals according to the set parameters During the power on delay time the outputs are switched as programmed ON with normally op
11. set FLOW gt Select OU2 and set the switching function Hno hysteresis function NO Hnc hysteresis function NC Fno window function NO Fnc window function NC gt Select SP2 and set the value at which the output switches gt Select rP2 and set the value at which the output switches off 10 3 3 Setting the analogue value for volumetric flow gt Select SEL2 and set FLOW gt Select OU2 and set the function I current signal proportional to volumetric flow 4 20 mA U voltage signal proportional to volumetric flow 0 10 V gt Select ASP2 and set the value at which the minimum value is provided gt Select AEP2 and set the value at which the maximum value is pro vided 10 3 4 Setting the frequency value for volumetric flow gt Select OU1 and set FRQ gt Select FEP and set the flow value at which the frequency set in FrEP is provided gt Select FrEP and set the frequency 10 4 Settings for consumed quantity monitoring 10 4 1 Settings for quantity monitoring via pulse output gt Select OU1 and set ImP gt Select ImPS and set the volumetric flow quantity at which 1 pulse is provided 10 4 3 gt Select ImPR and set YES gt Pulse repetition is active Output 1 provides a counting pulse each time the value set in ImPS is reached 34 10 4 2 Settings for quantity monitoring via the preset counter gt Select OU1 and set
12. 20 and 130 of the final value of the measuring range UL Below the detection zone of volumetric flow or temperature Measured value between 120 and 130 of the final value of the measuring range Err Unit faulty malfunction Measured value greater than 130 of the final value of the measuring range Measured value lower than 130 of the final value of the measuring range C Loc Setting pushbuttons locked parameter change rejected Active IO Link communication S Loc Setting pushbuttons locked parameter change rejected Unlock using parameter setting software SEnS Sensor signal invalid Measuring pipe not sufficiently filled Medium with too low a conductivity IOE n Malfunctioning The unit is faulty and must be replaced 12 Technical data Technical data and scale drawing at www ifm com 43 13 Factory setting setting 19 5 20 40 rP2 FLOW 2 E EE 0 7 Es rP2 TEMP Dii o ce m oN rmi co U U SIFARIFIESE aLa m r ZEB s352 5 17 100 TI m U r TI AHE o zii 44 of the final value of the measuring range More information at www ifm com 45
13. C 706341 00 05 2014 ifm electronic Operating instructions Magnetic inductive flow meter efectorang SM2001 SM9001 Contents A PPPS UMA YONG UMS 9 UE 0009 e Wo en oeecesor 5 Wang sg 5 SG 5 3 Functions and features sss nnne 6 CU 6 4 1 Measuring principle for volumetric flow monitoring 6 4 2 Processing of the measured SignalS sse 7 4 3 Volumetric flow monitoring 8 4 3 1 Volume TOW quanti sissies 8 2 32 Direction Of NOW scscseecercetesdescccussctaniccsebedceseaneccssssesess seaeeeusaneaueaeneasea te 8 4 4 Consumed quantity monitoring totaliser function 8 4 4 1 Consumed quantity monitoring with pulse output 9 4 4 2 Consumed quantity monitoring with preset counter 9 4 5 Temperature IobltoFlfi ssaosacas cete herb eaque nq anaa 10 46 Empty delere cie p NN TE e 10 4 7 Volumetric flow or temperature monitoring switching function 10 Al Hysteresis INCIO oss acces ct era oct i cenen e a tl Ast 2 WACO EI eO EOS 11 4 8 Volumetric flow or temperature monitoring analogue function 12 do T 014 51 EOIRD LI eee cee eee een ene AA 12 AO 2 VOJE OUMU eea aE 13 4 9 Volumetric flow monitoring frequency outpUt 14 4 10 Start up delay M 14 4 11 Low flow cut off LFC 00 0 cccsscsssssseecsssesecsssececsssscesssssesesseseeesesereese
14. ImP gt Select ImPS and set the volumetric flow quantity at which output 1 switches 10 4 3 gt Select ImPR and set no gt Pulse repetition is not active The output switches ON if the value set in ImPS is reached It remains set until the counter is reset 10 4 3 Setting the pulse value Select ImPS Press Enter briefly The currently set value is displayed Keep A or V pressed until c c c c is displayed Press A or V to select the setting range With each press of the pushbutton the display changes to the next set ting range decimal point shifts and or LED changes Press Enter to confirm the setting range Press A or V until the requested numerical value is displayed Press Enter briefly Value Sn increment etting ranges 0 02 99 98 gal 0 02 gal L3 ES NR NT HN 3 5 galx 10 Lj 3 5 gal x 10 E3 EJ E3 Taji Lala Ca c3 ca ca d J TI ry Cc n TI L3 TI ry IS SS Se Woo is 3 5 galx 10 0002 9998 1 2000 9 998 000 gal 2000 gal LIC 20 000 80 000 000 gal 20 000 gal indicator LED 7 Operating and display elements d m E33 em C3 ea Ca jc yr Ca La CIJ a Ca ea ea 10 4 4 Manual counter reset gt Select rTo and set rES T gt The counter is reset to zero 35 10 4 5 Time controlled counter reset gt Select rTo and set the requested value intervals o
15. K value is displayed gt After 30 seconds the display changes to the standard display 090000 d d 1 o o lo 35 gt 7 a L L_ s Current flow volume per minute gpm gph Current consumed quantity since the last reset FLED is lit EX LED flashes The consumed quantity is automatically displayed in the unit of measurement providing the highest accuracy 41 11 2 Reading the parameter value To display the currently set parameter value take the following steps Select the parameter 1 Press Enter briefly 2 Press A or V until the requested parameter is displayed Display the parameter value 3 Press Enter briefly gt The currently set value is displayed for 30 s By pressing Enter briefly several Eg times the display switches between parameter and parameter value Switching to the process value display gt Wait for 30 seconds or gt Change from the submenu to the main menu from the main menu to the process value display with A or V 42 11 3 Error indications Warning message 0000 SC1 Short circuit in OUT1 LED8 for OUT1 flashes 7 Operating and display elements SC2 Short circuit in OUT2 LED7 for OUT2 flashes 7 Operating and display elements SC Short circuit in both outputs LED and LED8 flash 7 Operating and display elements OL Detection zone of volumetric flow or temperature exceeded Measured value between 1
16. e measuring range In the set scaling range the output signal is between 0 and 10 V 13 4 9 Volumetric flow monitoring frequency output Output curve frequency output 1 Frequency output 2 Volumetric flow quantity Q 3 The unit is in the error state FOU OFF or the process value transmitted in an ana logue way is below the display range 4 The unit is in the error state FOU ON FrEP configured frequency at FEP 10 3 4 Setting the frequency value for volumetric flow 4 10 Start up delay EH The start up delay dST influences the switching outputs of the volumetric flow monitoring If the start up delay is active dST gt 0 note As soon as the volumetric flow quantity exceeds the LFC LFC low flow cut off 4 11 the following processes are carried out gt The start up delay is activated gt The outputs switch as programmed ON for NO function OFF for NC function After the start of the start up delay there are 3 options 1 The volumetric flow quantity increases quickly and reaches the set point good range within dST gt Outputs remain active 14 2 The volumetric flow increases slowly and does not reach the set point good range within dST gt Outputs are reset 3 Volumetric flow quantity falls below LFC within dS T Outputs are reset at once dST is stopped Example dST for hysteresis function eaction u ST starts output becomes active output remains active
17. en function Hno Fno OFF with normally closed function Hnc Fnc f output 2 is configured as analogue output the output signal is at 20 mA cur rent output or 10 V voltage output 10 Parameter setting Parameters can be set before installation and set up of the unit or during opera tion If you change parameters during operation this will influence the function gt Ensure that there will be no malfunctions in your plant During parameter setting the unit remains in the operating mode It continues to monitor with the existing parameter until the parameter setting has been com pleted A CAUTION For medium temperatures above 122 F some parts of the housing can heat up to over 149 F gt Do not press the pushbuttons manually instead use another object e g ballpoint pen 30 10 1 IO Link 10 1 1 General information This unit has an IO Link communication interface which requires an IO Link capa ble module IO Link master for operation The IO Link interface enables direct access to the process and diagnostic data and provides the possibility to set the parameters of the unit during operation In addition communication is possible via a point to point connection with a USB adapter cable You will find more detailed information about IO Link at www ifm com gb io link 3 10 1 2 Device specific information You will find the IODDs necessary for the configuration of the IO Link unit and detailed informat
18. f hours days or weeks gt The counter is reset automatically with the value now set 10 4 6 Deactivation of the counter reset gt Select rTo and set OFF gt The meter is only reset after overflow factory setting 10 4 7 Configure counter reset using an external signal gt Select OU2 and set InD gt Select DIn2 and set the reset signal HIGH reset for high signal LOW reset for low signal EDG reset for rising edge EDG reset for falling edge 10 5 Settings for temperature monitoring 10 5 1 Settings for limit value monitoring with OUT2 gt Select SEL2 and set TEMP gt Select OU2 and set the switching function Hno hysteresis function NO Hnc hysteresis function NC Fno window function NO Fnc window function NC gt Select SP2 and set the value at which the output switches gt Select rP2 and set the value at which the output switches off 10 5 2 Setting the analogue value for temperature Select SEL2 and set TEMP Select OU2 and set the function I temperature proportional current signal 4 20 mA U temperature proportional voltage signal 0 10 V Select ASP2 and set the value at which the minimum value is provided Select AEP2 and set the value at which the maximum value is pro vided 36 10 6 User settings optional 10 6 1 Setting of the standard unit of measurement for volumetric flow
19. functions can be selected 10 4 7 1 Hysteresis function Normally open OUx Hno Normally closed OUx Hnc First the set point SPx is set then the reset point rPx with the requested difference When SPx is adjusted rPx is changed automatically the difference remains constant uk Example of volumetric flow monitoring HY hysteresis 4 7 2 Window function Normally open OUx Fno Normally closed OUx Fnc The width of the window can be set by means of the difference between SPx and rPx SPx upper value rPx lower value Example of volumetric flow monitoring FE window E When set to the window function the set and reset points have a fixed hys teresis of 0 25 of the final value of the measuring range This keeps the switching state of the output stable if the volumetric flow varies slightly 4 8 Volumetric flow or temperature monitoring analogue function 4 8 1 Current output Characteristics of the analogue output according to the standard IEC 60947 5 7 Output current Volumetric flow quantity Temperature Display range Measuring range Range between analogue start point and analogue end point The unit is in the error state FOU OFF The process value transmitted in an analogue way is therefore below the display range Curve of the analogue signal at factory setting 10 Curve of the analogue signal with shifted ASP and AEP 11 The process val
20. ia current carrying coils When a conductive medium flows through the measuring pipe the ions therein are diverted perpendicularly to the magnetic field Positive and negative charge carriers flow in opposite direc tions The voltage induced is measured by two electrodes that are in contact with the medium This signal voltage is directly proportional to the average flow veloc ity The volumetric flow quantity is derived from the inside pipe diameter Field coil Measuring pipe Electrode Charge carrier in the medium Magnetic field oR Wh Both electrodes must be wetted by the medium Otherwise the signal SEnS for empty pipe is provided if empty pipe detection is enabled 4 2 Processing of the measured signals The unit displays the current process values It generates 2 output signals according to the parameter setting OUT1 IO Link 5 selection options Parameter setting Switching signal for volumetric flow limit values 10 3 1 or frequency signal for volumetric flow quantity or pulse signal for quantity meter or switching signal for preset counter 10 4 2 or switching signal for empty pipe detection 10 6 9 OUT2 6 selection options Parameter setting Switching signal for volumetric flow limit values 10 3 2 or switching signal for temperature limit value 10 5 1 or analogue signal for volumetric flow quantity 10 3 3 or analogue signal for temperature 10 5 2
21. ic flow Switching signal limit values for temperature Analogue signal for volumetric flow quantity Analogue signal for temperature Switching signal empty pipe detection Input for external reset signal InD Core colours of ifm sockets 1 BN brown 2 WH white 3 BU blue 4 BK black 7 Operating and display elements ud6 Q yd 3 4 0 5 90 5 Q je6 cLnO HLOO to 8 Indicator LEDs LEDs 1 6 Unit of the currently represented numerical value 11 1 Reading the process value LED 7 switching state of output OUT2 of input InD LED 8 switching status of output OUT 9 Alphanumeric display 4 digits Current volumetric flow quantity with setting SELd FLOW Meter reading of the totaliser with setting SELd TOTL Current medium temperature with setting SELd TEMP Parameters and parameter values 10 Enter button Selecting the parameters Reading the set values Confirming the parameter values Representation in 8 Menu O 11 Buttons up A and down Y Selection of the parameters Activation of the setting functions Changing the parameter values Change of the display unit in the normal operating mode Run mode Locking unlocking Representation in gt 8 Menu amp and 8 Menu 8 1 Process value display gph gal gal LIL ues L L L ee L O
22. ion about process data structure diagnostic information and parameter addresses at www ifm com gb io link 10 1 3 Parameter setting tools You will find all necessary information about the required IO Link hardware and software at www ifm com gb io link 31 10 2 Parameter setting in general Select the parameter 1 Press Enter briefly 2 Press A or V until the requested parameter is displayed Changing the parameter value 3 Press Enter briefly gt The currently set value is displayed 4 Keep A or V pressed for 1 s gt Display flashes first then permanent 5 Change value by pressing A or V A or V pressed gt Faster cycle of the numerical values Confirm the parameter value 6 Press Enter briefly gt The parameter is displayed again The new setting value is saved Finish parameter setting and change to the process value display gt Wait for 30 seconds or gt Change from the submenu to the main menu from the main menu to the process value display with A or V E If C Loc is displayed when an attempt is made to modify a parameter value an IO Link communication is active temporary locking If S Loc is displayed the sensor is permanently locked via software This locking can only be removed using a parameter setting software 32 10 2 1 Switching between the menu levels Change to the Switching to the next submenu via the parameters EF CFG submenu MEM
23. output remains active output is reset dST starts output becomes active 6 dSTelapsed Q has not reached SP outputis reset output becomes active 15 Example dST for window function __ Condition Volumetric flow quantity Q reaches LFC dST elapsed Q reached good range Q above SP leaves good range ERE _foupuls eet aga a Im elapsed Q has not reached good m is iei range 8 Q reaches good range output becomes active 4 11 Low flow cut off LFC With this function small volumetric flow quantities can be ignored 10 6 13 Flows below the LFC value are evaluated by the sensor as standstill Q 0 4 12 Simulation With this function small volumetric flow quantities can be suppressed 10 7 3 The simulation does not have any effect on the totaliser or the current flow The outputs operate as previously set When the simulation starts the value of the totaliser is saved and then the simulated totaliser is set to 0 The simulated flow value then has an effect on the simulated totaliser When the simulation is finished the original totaliser value is restored 16 EI During the simulation the original totaliser value remains saved without any changes even if there is a real flow 5 Installation 1 gt Avoid deposits accumulated gas and air in the pipe system 5 1 Recommended installation position Example of an optimised installation gt Install the unit so that the measuring pipe is com
24. ovided when the pipe is empty gt Select dEP F and set the delay time from 0 30 s at which the signal should be provided when the pipe is full 38 10 6 11 Setting of the empty pipe detection gt Select EP Pr to display the current value of the empty pipe detection in percent gt Select EP SP and set the switch point of empty pipe detection 10 6 12 Setting the counting method of the totaliser gt Select FPro and set the value totalling the volumetric flow values with the correct sign 0 totalling only positive volumetric flow values 10 6 13 Setting the low flow cut off gt Select LFC and set the limit value 10 7 Service functions 10 7 1 Reading the min max values for the volumetric flow gt Select HI F or LO F HI F max value LO F min value Delete memory gt Select HI F or LO F gt Press Enter briefly gt Keep A or V pressed gt is displayed gt Press Enter briefly It makes sense to delete the memories as soon as the unit operates under normal operating conditions for the first time 10 7 2 Reading the min max values for the temperature gt Select HI T or LO T HI T max value LO T min value Delete memory gt Select HI T or LO T gt Press Enter briefly gt Keep A or V pressed gt is displayed gt Press Enter briefly It makes sense to delete the memories as soon as the unit operates under
25. pletely filled gt Arrange for inlet and outlet pipe lengths Disturbances caused by bends valves reductions etc are compensated for It applies in particular No shut off and control devices are allowed directly in front of the unit S disturbance D pipe diameter F flow direction gt Install in front of or in a rising pipe F flow direction With empty pipe detection gt Install the unit according to figure 1 4 or 5 18 5 2 Not recommended installation position gt Avoid the following installation positions Directly in front of a falling pipe At the highest point of the pipe Directly in front of the spout of the pipe On the suction side of a pump F flow direction EB The unit can be installed independently of the orientation if the following is ensured No air bubbles can form in the pipe system The pipes are always completely filled 5 3 Grounding If installed in an ungrounded pipe system e g plastic pipes the unit must be grounded functional earth Ground brackets for the M12 connector are available as accessories www ifm com 5 4 Installation in pipes The unit can be installed in pipes using adapters The adapters have to be ordered separately as accessories www ifm com 1 Screw the adapter B into the pipe A 2 Place the seals C and install the unit according to the marked flow direction E gt To mount the adapters on the process connec
26. quantity monitoring 10 4 5 Time controlled counter reset f the quantity x is reached during t output 1 switches and remains switched until the meter is reset f the quantity x is not reached during the time t the meter is automatically reset and counting starts again output 1 does not switch 2 Quantity monitoring not time dependent 10 4 6 Deactivation of the counter reset f the quantity x is reached output 1 switches and remains switched until the meter is reset 4 5 Temperature monitoring The following signals are provided for temperature monitoring e A switching signal for temperature limit values on output 2 On the switching functions 4 7 e An analogue signal proportional to the temperature 4 20 mA or 0 10 V on output 2 On the analogue functions 4 8 4 6 Empty pipe detection The unit detects when the two electrodes are not wetted by the medium 4 1 Measuring principle for volumetric flow monitoring The empty pipe detection can be activated or deactivated 10 6 9 If it is active and the pipe is empty the unit reacts as follows SEnS is indicated in the display gt The flow is set to zero The empty pipe detection can be set as time depending or not time depending 10 6 10 4 7 Volumetric flow or temperature monitoring switching function OUTx changes its switching state if it is above or below the set switching limits SPx rPx The following switching
27. ses 16 4 12 Simulaties EER Eei 16 JE c ON EER EEA EAA A E E A E eran 17 5 1 Recommended installation position eene 17 5 2 Not recommended installation position sss 19 sm Celio RR 20 5 4 Installation in pipes sess 20 sizes i us T OO r 21 7 Operating and display elements sse 22 2 8 1 Process value display 9 sud Main MENU e anien aE eea REEE 8 2 1 Explanation main MENU scien ntn ERR IR NR RON PN KK UR UI RE PSOE 8 3 Extended functions Basic settings sss 8 3 1 Explanation extended functions EF 8 3 2 Submenu basic settings CFG sss 8 4 Extended functions Min max memory Emtpy pipe Simulation 8 4 1 Explanation extended functions EF 8 4 2 Submenu min max memory MEM nene 8 4 3 Submenu empty pipe EPD 8 4 4 Submenu Simulation SIM seen Jp c m Ue 30 UE Flea Ne 0 M E OE 30 quae n 31 10 1 1 General information es 21 10 1 2 Device specific informatiom eee 31 10 1 3 Parameter setting tools sseeeeeee 31 10 2 Parameter setting in general eeenee 32 10 2 1 Switching between the menu levels sees 33 10 2 2 Locking 7 Unlocking ce tea ace ane ult ceux tese nv p tip RU Rer E E E et 30 EMIT ISO MTCC
28. the damping constant in seconds T value 63 95 3 10 6 7 Setting the error behaviour of the outputs gt Select FOU1 and set the value 1 Switching output On output 1 switches ON in case of an error OFF output 1 switches OFF in case of an error OU1 output 1 switches irrespective of the error as defined with the parameters 2 Frequency output On 130 of FrEP OFF 0 Hz OU1 continues running gt Select FOU2 and set the value On output 2 switches ON in case of an error the analogue signal goes to the upper error value OFF output 2 switches OFF in case of an error the analogue signal goes to the lower error value OU2 output 2 switches irrespective of the error as defined with the parameters The analogue signal corresponds to the measured value 10 6 8 Configuring the empty pipe detection as diagnostic output gt Select OU1 or OU2 and set dOU gt Select P n and set PnP or nPn The empty pipe detection is only effective if it is activated at EP Ed On 10 6 9 When the empty pipe state is detected the diagnostic output is inactive 10 6 9 Activating deactivating empty pipe detection gt Select EP On and set the function OFF empty pipe detection deactivated On empty pipe detection activated 10 6 10 Time delay empty pipe detection gt Select dEP E and set the delay time from 0 30 s at which the signal should be pr
29. the devices result in a loss of the warranty claims Formedium temperatures above 122 F some parts of the housing can heat up to over 149 F Moreover during installation or in case of a fault e g housing damage media under high pressure or hot media can leak from the system To avoid personal injury take the following measures gt Install the unit according to the applicable rules and regulations gt Ensure that the system is free of pressure during installation gt Protect the housing against contact with flammable substances and unintentional contact To do so equip the unit with suitable protection e g protective cover gt Do not press the pushbuttons manually instead use another object e g ballpoint pen 3 Functions and features Pressure Equipment Directive PED The units comply with section 3 article 3 of the Directive 97 23 EC and must be designed and manufactured for non super heated liquids of group 2 fluids in accordance with the sound engineering practice The unit monitors liquid media The unit detects the 3 process categories volumetric flow quantity consumed quantity and medium temperature Application area Conductive liquids with the following properties Conductivity 2 20 uS cm Viscosity lt 70 cST at 104 F 4 Function 4 1 Measuring principle for volumetric flow monitoring The magnetic inductive measuring principle means that a magnetic field is gener ated in the measuring pipe v
30. tion of the sensor use suitable lubricants 3 Screw the adapter B with the threads D until it is hand tight 4 Tighten the two adapters in opposite direction tightening torque 30 Nm After installation air bubbles in the system can affect the measurement Corrective measures gt Rinse the system after installation for ventilation rinsing quantity gt 3 3 gpm 20 In case of horizontal installation As a result of design requirements a small quan tity of the medium always remains in the measuring channel after switching off the pump 6 Electrical connection The unit must be connected by a qualified electrician The national and international regulations for the installation of electrical equipment must be adhered to Voltage supply according to EN 50178 SELV PELV gt Disconnect power UK gt Connect the unit as follows BK black BN brown BU blue WH white Colours to DIN EN 60947 5 6 Sample circuits 2 x positive switching 2 x negative switching 1 BN 1 BN i L Et 2 WH 1 x negative switching 1 x analogue 1 BN L 4 BK Switching signal limit values for volumetric flow Pulse signal 1 pulse every time the defined volumetric flow quantity is reached Switching signal quantity meter reached preset value Frequency signal for volumetric flow quantity Switching signal empty pipe detection e O Link Switching signal limit values for volumetr
31. ue transmitted in an analogue way is therefore above the display range 12 The unit is in the error state FOU ON ASP analogue start point determines at which measured value the output signal is 4 mA AEP analogue end point determines at which measured value the output signal is 20 mA VMR final value of the measuring range 100 96 1 Minimum distance between ASP and AEP 20 of the measuring range In the set scaling range the output signal is between 4 and 20 mA co coco oci con 12 4 8 2 Voltage output Characteristics of the analogue output according to the standard IEC 60947 5 7 NOD OB CD 8 9 Output voltage Volumetric flow quantity Temperature Display range Measuring range Range between analogue start point and analogue end point The unit is in the error state FOU OFF or the process value transmitted in an ana logue way is below the display range Curve of the analogue signal at factory setting Curve of the analogue signal with shifted ASP and AEP 10 The process value transmitted in an analogue way is therefore above the display range 11 The unit is in the error state FOU ON ASP analogue start point determines at which measured value the output signal is 0 V AEP analogue end point determines at which measured value the output signal is 10 V VMR final value of the measuring range 100 96 1 Minimum distance between ASP and AEP 20 of th
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