Operating instructions Volumetric flow sensor SQ0500 706211
Contents
1. n 16 9 2 3 Setting the analogue value for volumetric floW 16 9 3 Settings for consumed quantity monitoring n 16 9 3 1 Settings for quantity monitoring via pulse output 16 9 3 2 Settings for quantity monitoring via the preset counter 17 9 3 3 Settings for program controlled counter reset 17 9 3 4 Deactivation of the counter FeSet iiiiin 17 9 4 Settings for temperature monitoring iiii 17 2 9 4 1 Settings for limit value monitoring With OUT2 n 9 4 2 Setting the analogue value for temperature 9 5 User settings Optional cssecssssssssssssssssssssesssssssssessessessesesersesssereesaeen 9 5 1 Setting of the standard unit of measurement for volumetric flow 9 5 2 Configuration of the standard display in 9 5 3 Calibration of the curve of measured values 9 5 4 Calibration elia 9 5 5 Setting of measured value dampinQ iin 9 5 6 Setting the error behaviour of the outputs LES ee EAD o e A E E E AT N T 9 6 1 Reading of the min max values for volumetric floW 9 6 2 Reset of all parameters to factory setting n 9 7 Setting of the preset c2. Select parameter gt Press Mode Enter until the re quested parameter is displayed Set parameter value 4 Press Set and keep it pressed Current setting value of the param eter flashes for 5 s After 5 s setting value is changed incrementally by pressing the button once or continuously by keeping the button pressed Numerical values are incremented continuously To reduce the value let the display move to the maximum setting value Then the cycle starts again at the minimum setting value Acknowledge parameter value gt Press Mode Enter briefly gt The parameter is displayed again The new setting value is stored Setting of other parameters gt Start again with step 1 Finishing the parameter setting gt Press Mode Enter several times until the current measured value is displayed or wait for 15 s gt The unit returns to the operating mode 14 e Change from menu level 1 to menu level 2 gt Press Mode Enter until EF is displayed gt Press Set briefly gt The first parameter of the submenu is displayed here HI e Locking unlocking The unit can be locked electronically to prevent unintentional settings gt Make sure that the unit is in the normal operating mode gt Press Mode Enter Set for 10 s gt Loc is displayed LIE During operation LOC is briefly displayed if you try to change parameter values For unlocking gt Press Mode Ente
3. Select HI or LO gt Press Set and keep it pressed until is displayed gt Press Mode Enter briefly It makes sense to delete the memories as soon as the unit operates under normal operating conditions for the first time 9 6 2 Reset of all parameters to factory setting gt Select rES gt Press Set and keep it pressed until is displayed gt Press Mode Enter briefly For the factory settings please refer to the end of these instructions 13 Factory setting We recommend taking down your own settings in that table before carrying out a reset 19 9 7 Setting of the preset counter pulse value ImPS The unit has 8 setting ranges GPs aoa RN om oeo _ ef s GO RSS 1m consen _ fa aes OTO RISO oon 1000 90901 _ ses GIORIO RISO oi moana rs oes GIO GIS i 100 001 fe ave aiofo RISI wor vowo 09907 _ fe ave Csforofo elarato sooo ow omo 2c0000n7 Setting operation gt Set OU1 to ImP 9 3 2 gt Press Mode Enter until ImPS is displayed gt Press Set and keep it pressed gt The current numerical value flashes for 5 s then one of the 4 digits becomes active digit flashes can be changed gt Set the requested value as shown in the following table gt First select the requested setting range 1 2 3 gt Then set the number from left first digit to right fourth digit gt Press Mode Enter brie
4. 3 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 9 7 gt Select ImPR and set YES gt Pulse repetition is active Output 1 provides a counting pulse every time the value set in ImPS is reached 16 9 3 2 Settings for quantity monitoring via the preset counter gt Select OU1 and set IMP gt Select ImPS and set the volumetric flow quantity at which output 1 switches 9 7 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 switched until the meter is reset 9 3 3 Settings for program controlled counter reset gt Select rTO and continue with a or b a Reset the meter manually gt Press SET until rES T is displayed then briefly press Mode Enter b Enter the value for time controlled reset gt Press Set until the requested value is displayed intervals from 1 hour to 8 weeks then briefly press Mode Enter 9 3 4 Deactivation of the counter reset gt Select rTo and set OFF The meter is only reset after overflow factory setting 9 4 Settings for temperature monitoring 9 4 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 hyster
5. 7 Operating and display elements Mode Enter Set 1 to 8 Indicator LEDs LED 1 current volumetric flow in millilitres minute ml min LED 2 not used LED 3 current consumed quantity since the last reset in millilitres ml LED 3 flashing consumed quantity before the last reset in millilitres ml LED 4 current medium temperature in C LED 5 the displayed value must be multiplied by factor 10 LED 6 the displayed value must be multiplied by factor 10 LED 7 LED 8 switching state of the corresponding output 9 Alphanumeric display 4 digits Indication of the current volumetric flow if SELd FLOW is set indication of the meter count if SELd TOTL is set indication of the current medium temperature if SELd TEMP is set indication of the parameters and parameter values Setting of the parameter values scrolling by holding pressed incrementally by pressing once Change of the display unit in the normal operating mode Run mode 8 Menu 8 1 Menu structure Y ImP 1 EAN e ca E Ele aS ET M Fece a ET M ae aaa M M M Mode Enter Set ml current meter reading in ml ml stored meter reading in ml 12 8 2 Explanation of the menu SP1 rP1 Upper lower limit volumetric flow values iPS Pulse repetition active pulse output or not active ImPR _ preset counter function Output function for OU
6. CE 706211 00 05 2012 ifm electronic Operating instructions Volumetric flow sensor efercktorano SQ0500 Contents PISA NO einer 4 LS 4 2 SARNO 4 3 Functions and features ila 9 CHILO Lea 5 4 1 Processing of the measured SIQnals seecssssesssscssssssssseseessssesesseeeees 5 4 2 Volumetric flow MODI 5 4 3 Consumed quantity meter totalizer fUNCHION iiiiin 5 4 4 Consumed quantity monitoring with pulse QUtput 6 4 5 Consumed quantity monitoring with preset counter 6 4 6 Temperature monitoring sicaiccorvessarciasvasianensaiiehiwaiiarinns iinnsoniaioreininiierstaneanti ueien 6 4 7 Volumetric flow or temperature monitoring switching function T 4 8 Volumetric flow or temperature monitoring analogue function 7 4 9 Customer specific calibration CGA 8 ASH E E IE A A A 9 6 BIO GIG all OMIM NOM anne 10 7 Operating and display elements ccccecsssceecssscscsssseeesseeeseseeesessseeeesatees 11 OM lille 12 UNO Rea 12 8 2 Explanation of the MENU ii 13 9 Parameler SetiNg iii ei 14 9 1 General parameter Setting ccscscssscesessssssesssssssersesessessssrsesssersesaees 14 9 2 Settings for volumetric flow MONItOrINQ ii 16 9 2 1 Settings for limit value monitoring With OUT1 in 16 9 2 2 Settings for limit value monitoring with OUT2
7. T1 volumetric flow or consumed quantity Switching signal for the limit values hysteresis function or window function either normally open or normally closed Pulse or switching signal for quantity meter Output function for OUT2 volumetric flow or temperature Switching signal for the limit values hysteresis function or window function either normally open or normally closed Analogue signal 4 20 mA I DIE OU2 ASP AEP EF CGA Customer specific calibration of the curve of measured values FOU1 Behaviour of output 1 in case of an internal fault FOU2 Behaviour of output 2 in case of an internal fault AP Measured value damping rTo Counter reset manual reset time controlled reset diS Update rate and orientation of the display Standard unit of measurement for volumetric flow ml min SELd Standard display unit volumetric flow value or meter reading Standard process category for evaluation by OUT2 SEL2 limit value signal or analogue signal for volumetric flow limit value signal or analogue signal for temperature rES Restore factory settings HI LO d Uni CAr Calibration reset 13 9 Parameter setting During parameter setting the unit remains in the operating mode It continues its monitoring function with the existing parameters until the parameter setting has been completed 9 1 General parameter setting 3 steps must be taken for each parameter setting
8. alue it jumps back to the start value Then release Set briefly and start the setting again 21 10 Operation After power on and expiry of the power on delay time approx 5 s the unit is in the Run mode normal operating mode It carries out its measurement and eval uation functions and generates output signals according to the set parameters During the power on delay time the outputs are switched as programmed ON for NO function Hno Fno OFF for NC function Hnc Fnc e f output 2 is configured as analogue output the output signal is at the maxi mum value during the power on delay time The unit reaches the specified accuracy after a warm up of 30 minutes Operating indication Chapter 7 Operating and display elements 10 1 Reading of the set parameters gt Press Mode Enter until the requested parameter is displayed gt Press Set briefly gt The unit displays the corresponding parameter value for approx 15 s After another 15 s the parameter is displayed again then the unit returns to the Run mode 10 2 Changing the display unit in the Run mode gt Press Set briefly in the Run mode Press the button to move to the next display unit gt The unit displays the current measured value in the selected display unit for approx 15 s the corresponding LED lights 10 3 Fault indication SC1 Short circuit in OUT1 SC2 Short circuit in OUT2 SC Short circuit in both outputs OL Detectio
9. apply with the following conditions application water medium temperature 20 C ambient temperature 22 28 C Unit with mounted flow conditioner Repeatability Yo MW 3 Pressure drop without flow conditioner mbar Pressure drop with flow conditionerr mbar Temperature monitoring Measuring range Clan 0 0 60 0 Valid values only at Q gt 20 ml min 24 Medium temperature C c ccccceccssscsssesscscsessssssesesececsssesscsesesecessesesasassesessesesasaeeees 0 60 Ambientiemperature FO toa 0 60 Storage temperature C 25 85 Materials wetted parts high grade stainless steel 316L 1 4404 NBR Housing materials high grade stainless steel 316L 1 4404 PC POM FKM PBT GF 20 Viton Protection IP 65 Ill Pressure resistance bar Insulation resistance MQ gt 100 500 V DC Shock resistance g 30 DIN IEC 68 2 27 11 ms Vibration resistance g 5 DIN IEC 68 2 6 55 2000 Hz EMC IEC 1000 4 2 ESD re 418 KV IEC 1000 4 3 HF radiated IEG 1000 4 4 BUST escapes IA 2 KV IEG 100046 AF Conduce 9 Seana ane een E eee 10 V MW measured value MEW final value of the measuring range 12 1 Setting ranges On AEP miminj 6 20 1 195 o 150 50 200 1 TEMP Te ea a aa a e te 600 03 ses oo 50 160 600 on min max 2 000 000 000 ml AQ AT step increment 25 13 Factory setting Further information at www ifm com 26
10. esis 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 9 4 2 Setting the analogue value for temperature gt Select SEL2 and set TEMP gt Select OU2 and set the function I temperature proportional current signal 4 20 mA gt Select ASP and set the value at which the minimum value is provided gt Select AEP and set the value at which the maximum value is provided 17 9 5 User settings optional 9 5 1 Setting of the standard unit of measurement for volumetric flow Currently only the unit of measurement ml min mLm is available The setting only has an effect on the volumetric flow value The counter values consumed quantity are automatically displayed in ml 9 5 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 the current meter reading in ml 10 ml or 10 ml is displayed millilitres litres cubic metres TEMP the current medium temperature in C 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
11. 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 9 5 3 Calibration of the curve of measured values gt Select CGA and set a percentage between 60 and 140 100 factory CGA preset 9 5 4 Calibration reset gt Select CAr gt Press Set and keep it pressed until is displayed gt Press Mode Enter briefly gt The values are reset to the factory setting CGA 100 9 5 5 Setting of measured value damping gt Select dAP and the damping constant in seconds t value 63 9 5 6 Setting the error behaviour of the outputs Select FOU1 and set the value On output 1 switches ON in case of a fault OFF output 1 switches OFF in case of a fault OU output 1 switches irrespective of the fault as defined with the parameters Select FOU2 and set the value On output 2 switches ON in case of a fault the analogue signal goes to the upper end stop value OFF output 2 switches OFF in case of a fault the analogue signal goes to the lower end stop value OU output 2 switches irrespective of the fault as defined with the parameters The analogue signal corresponds to the measured value 9 6 Service functions 9 6 1 Reading of the min max values for volumetric flow gt Select HI or Lo briefly press Set HI maximum value LO minimum value Delete memory gt
12. fly when all 4 digits have been set As soon as the first digit flashes there are 3 options gt Briefly press SET The flashing digit is increased 9 is followed by 0 1 2 etc 1 811 213 1 x Set pressed 911 1213 1 x Set pressed 011 1213 1 x Set pressed 20 gt Press Set and The flashing digit is increased 9 is followed by 0 and the digit keep it pressed following on the left becomes active Set permanently pressed Set kept pressed If digit 1 is increased this way the display changes to the next higher setting range 9 is followed by 10 the decimal point is moved one place to the right or the LED display changes Set permanently pressed UK Set kept pressed gt Wait 3 s do not The digit following on the right flashes becomes active press any button no pushbutton pressed after 3 s 8 112 13 after 3s 8 1 2 3 after 3s 8 1 2 3 If the fourth digit flashes unchanged for 3 s digit 1 becomes ac tive again if the value of digit 1 is gt 0 after 3 s 8 1 2 3 If digit 1 has the value 0 the display changes to the next lower setting range the decimal point is moved one place to the left or the LED display changes 10 1 2 E after 3 s 112 1310 Next Change digit 4 or wait 3 s and set digit 1 after 3 s 112 1310 Highlighted grey 1 flashing digit Note if Set is pressed continuously the display moves through all ranges after the end v
13. is reset If the quantity x is not reached during t the meter is automatically reset and counting starts again output 1 does not switch e Quantity monitoring not time dependent Settings ImPS quantity x ImPR no rTo OFF If the quantity x is reached output 1 switches and remains switched until the meter is reset 4 6 Temperature monitoring e A switching signal for temperature limit values can be provided on output 2 For the switching functions 4 7 e An analogue signal proportional to the temperature 4 20 mA can be provided on output 2 For the analogue functions 4 8 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 functions can be selected e Hysteresis function normally open OUx Hno e Hysteresis function normally closed OUx Hnc First the set point SPx is set then the reset point rPx with the requested difference e Window function normally open OUx Fno Window function normally closed OUx Fnc UK The width of the window can be set by means of the difference between SPx and rPx SPx upper value rPx lower value HY hysteresis FE window examples for volumetric flow monitoring When set to the window function the set and reset points have a fixed hysteresis of 0 25 of the final value of the measuri
14. izontal installation is not recom mended because the specified accuracy cannot be complied with Direction of flow F and arrow flow direction must point into the same direction A flow conditioner The flow conditioner can be removed If the unit is operated without flow conditioner e Provide for a calming section B of at least 20 cm on the inflow side Internal pipe diameter preferably 3 5 mm Disturbances S caused by bends valves reductions etc are compensated for For operation without flow conditioner the measurement accuracy can deviate from the accuracy specified in the technical data Remedy gt Carry out a customer specific calibration Menu item CGA 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 gt Connect the unit as follows Switching signal limit values for volumetric flow Switching signal quantity meter reached preset value Pulses 1 pulse every time the defined volumetric flow quantity is reached Switching signal limit values for volumetric flow Switching signal limit values for temperature Analogue signal for volumetric flow Analogue signal for temperature Core colours of ifm sockets 1 BN brown 2 WH white 3 BU blue 4 BK black 10
15. n zone of volumetric flow or temperature exceeded measured value gt 120 of the final value of the measuring range UL Below the detection zone of volumetric flow or temperature measured value below initial value of the measuring range Unit faulty malfunction Loc Setting buttons locked parameter change rejected 22 10 4 General operating conditions gt Avoid deposits accumulated gas and air in the pipe system gt From time to time check the pipe wall visually for deposits in case of soiling clean at regular intervals Use a suitable cleaning liquid e g alcoholic solution 11 Scale drawing Dimensions in mm 1 Alphanumeric display 2 Setting buttons 3 Flow conditioner 23 12 Technical data Operating voltage V Current rating mA short circuit proof rev polarity overload protection Voltage drop V Current consumption typ mA Analogue OUIPUT pirateria 4 20 mA measuring range scalable Max load Q PIC 0 1 2 000 000 000 Pulse length s min 0 0125 max 2 Power on delay time s Flow monitoring Measturing range MIMIN ncarscanircsnesdcnrntoianainexsanrgeaindenasdanenedeaydeuaxtaheadartamebzeautacuneyant 1 200 Display range M MIN cccccccccscsssssecsesesscscsesesscseseeecscsesecsssesecscsesecsssesecscstesesaseees 0 240 Response time s lt 0 3 dAP 0 Damping dAP s 0 0 2 0 4 0 6 0 8 1 5 PCAC RR e EA 15 MW 2 MEW The values
16. ng e 2 switching signals for volumetric flow limit values can be provided output 1 and output 2 For the switching functions 4 7 e An analogue signal which is proportional to the volumetric flow 4 20 mA can be provided on output 2 For the analogue functions 4 8 4 3 Consumed quantity meter totalizer function The unit has an internal quantity meter It continuously totals the volumetric flow quantity The sum corresponds to the current consumed quantity since the last reset The current meter reading can be displayed In addition the value before the last reset is stored This value can also be displayed The meter saves the totalled consumed quantity every 10 minutes After a power failure this value is available as the current meter reading If a time controlled re set is set the elapsed time of the set reset interval is also stored So the possible data loss can be maximum 10 minutes The meter can be reset as follows Manual reset 9 3 3 e Time controlled automatic reset 9 3 3 4 4 Consumed quantity monitoring with pulse output Output 1 provides a counting pulse if the value set in ImPS is reached 9 3 1 4 5 Consumed quantity monitoring with preset counter 2 types of monitoring are possible Time dependent quantity monitoring Settings ImPS quantity x ImPR no rTo time t If the quantity x is reached during t output 1 switches and remains switched until the meter
17. ng 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 e Analogue start point ASP determines at which measured value the output signal is 4 mA e Analogue end point AEP determines at which measured value the output signal is 20 mA e Minimum distance between ASP and AEP 25 of the final value of the measuring range Current output 4 20 mA example volumetric flow monitoring Factory setting Measuring range scaled O ASP AEP MEW Q MEW final value of the measuring range In the set measuring range the output signal is between 4 and 20 mA It is also indicated Volumetric flow above the measuring range output signal gt 20 mA 4 9 Customer specific calibration CGA The customer specific calibration allows changing the gradient of the curve of measured values It influences the display and the outputs A operating value VO curve of measured values at factory setting s V1 V2 curve of measured values 120 ml min sT after calibration 100 ml min 2 80 ml min 100 ml min The change in the increase is indicated in percent Factory setting 100 After a change the calibration can be reset to factory setting gt Menu item CAr 5 Installation gt Install the unit in a pipe using G adapters Max tightening torque 5 Nm Installation position vertically in a rising pipe Hor
18. ounter pulse value IMPS nn TOPET PORRE E FRA RR SO ATO 22 10 1 Reading of the set parameters c ccccscsssssssesssssesssssssesssessessesssereeees 22 10 2 Changing the display unit in the RUN MOdE n 22 USI 10 0 6 PEER ERE E RATA 22 10 4 General operating CONGITIONS ccccccssesecsssesssssssessssetsersssesereessserseses 23 11 Scale drawing sornione 29 I CCI 24 LS 25 RIO SG PER ER TA 26 1 Preliminary note 1 1 Symbols used gt Instruction gt Reaction result Designation of pushbuttons buttons or indications Cross reference Important note Non compliance can result in malfunctions or interference 2 Safety instructions e Please read this document prior to set up of the unit Ensure that the product is Suitable for your application without any restrictions e Improper 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 e Check the compatibility of the product materials gt 12 Technical data with the media to be measured in all applications For the scope of validity cULus The device shall be supplied from an isolating transformer having a secondary Listed fuse rated as noted in the following table Overcurren
19. r Set for 10 s BOB gt uLoc is displayed O Gi On delivery unlocked e Timeout If no button is pressed for 15 s during parameter setting the unit returns to the operat ing mode with unchanged values 15 9 2 Settings for volumetric flow monitoring 9 2 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 9 2 2 Settings for limit value monitoring with OUT2 gt Select SEL2 and 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 9 2 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 the volumetric flow 4 20 mA gt Select ASP and set the value at which the minimum value is provided gt Select AEP and set the value at which the maximum value is provided 9 3 Settings for consumed quantity monitoring 9
20. t protection Control circuit wire size Maximum protective device rating AWG Ampere 2 3 1 3 3 Functions and features The unit monitors liquids It detects the 3 process categories volumetric flow consumed quantity medium temperature Application Water and hydrous media The unit is calibrated for water For use in other hydrous media please check whether a new calibration is needed 4 9 Customer specific calibration and 9 5 3 Calibration of the curve of measured values na 4 Function 4 1 Processing of the measured signals The unit displays the current process values t generates 2 output signals according to the parameter setting OUT1 3 selection options cessssseessssessssssesssserssseserssseees Parameter setting Switching signal for volumetric flow quantity limit value 9 2 1 or pulse sequence for quantity meter ccccseesssseessssesessseeseseeseseees 9 3 1 or switching signal for preset counter iin 9 3 2 OUT 2 4 selection options Switching signal for volumetric flow quantity limit value 9 2 2 or switching signal for temperature limit value n 9 4 1 or analogue signal for volumetric flow quantity i 9 2 3 or Analogue signal for temperature ccccecccscsssscsssessssececsesseeeesseees 9 4 2 4 2 Volumetric flow monitori
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