Operating instructions Ultrasonic flow rate
Contents
1. mm eee 18 y IVS carat A E E AGANG E NAGA 19 9 1 ET ci ss ca sens asetan aatsensicct doe hanexeaienbacetoiatetinstacediandodiiastantiontancataiaebite 19 Ba BANO Me MI cecete AA AN AA anseneeanestdeaets 20 AA AA 21 10 Parameter SO TUNG aaa NAAN 21 10 1 Parameter setting in general aan 22 2 10 1 1 Change from menu level 1 to menu level 2 sese eee eee e 10 1 2 Locking UNOCKINO makan an asaan kala amaasaasas naan Mile AA PAA PA AREA 10 2 Settings for consumed quantity monitoring sss eee 10 2 1 Configure limit value monitoring with OUT sees eee eee 10 2 2 Configure limit value monitoring With QUT2 sese 10 2 3 Configure analogue value for volumetric HOW sees 10 3 Settings for consumed quantity monitoring sss eee 10 3 1 Configure quantity monitoring via pulse output eee eee 10 3 2 Configure quantity monitoring via the preset counter 10 3 3 Setting the pulse Value sees eee eee eee 10 3 4 Manual counter reset sss eee eee 10 3 5 Time controlled counter reset sss eee 10 3 6 Deactivate meter reset sees 10 3 7 Configure meter reset using an external signal 10 4 Settings for temperature monitoring aaa 10 4 1 Configure limit value monitoring with QUT2 sese 10 4 2 Configure analogue value for temperature see 10 5 User settings optional ccccscssssssssessssesssssssssssssrsessssseesasessrsesese2. e Improper or non intended use may lead to malfunctions of the unit or to unwan ted effects in your application That is why installation electrical connection set up operation and maintenance of the unit must only be carried out by qualified personnel authorised by the machine operator s n order 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 e 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 the devices results in a loss of the warranty claims e For medium temperatures above 50 C 122 F some parts of the housing can heat up to over 65 C 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 UK protective cover gt Do not press the pushbuttons manually instead us
3. First the set point SPx is set then the reset point rPx with the requested difference B When SPx is adjusted rPx is changed automatically the diffe rence remains constant 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 When set to the window function the set and reset points have a fixed hy steresis of 0 25 Yo of the final value of the measuring range This keeps the switching status of the output stable if the volumetric flow varies slightly 4 6 Volumetric flow or temperature monitoring analogue function 4 6 1 Voltage output 0 10 V example volumetric flow monitoring Factory setting Measuring range scaled 0 0 ASP AEP MEW Q MEW final value of the measuring range 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 H Minimum distance between ASP and AEP 20 Yo of the measuring range In the set measuring range the output signal is between 0 and 10V For an output signal gt 10 V the flow quantity is above the final value of the measu ring range 4 6 2 Current output 4 20 mA example volumetric flow monitoring Factory setting Measuring range scaled 0 ASP AEP MEW Q MEW final value of the measuring range ASP analogue st
4. OU1 OU2 As an alternative configure OUT2 pin 2 as input for external reset signal Setting OU2 InD Reset calibration data Status of output 1 in case of a device fault FOU2 Status of output 2 in case of a device fault Customer specific calibration of the curve of measured values reading medium temperature Standard measured variable for evaluation by OUT2 SEL2 limit value signal or analogue signal for volumetric flow limit value signal or analogue signal for temperature MEDI Selection of the medium to be monitored Restore the factory setting 20 Start up delay 9 Set up After power on and expiry of the power on delay time of approx 10 s the unit is in the Run mode normal operating mode It carries out its measurement and eva luation functions and generates output signals according to the set parameters e During the power on delay time the outputs are switched as programmed ON with normally open function Hno Fno OFF with normally closed function Hnc Fnc e f output 2 is configured as analogue output the output signal is at 20 mA current output or 10 V voltage output UK 10 Parameter setting Parameters can be set before installation and set up of the unit or during operati on If you change parameters during operation this will influence the function of the plant gt Ensure that there will be no malfunctions in your plant During parameter setting the unit remains i
5. 6 dST elapsed Q has not reached SP outputisreset Example dST for window function Condition Reaction i Volumetric flow quantity Q reaches 0 5 dST starts output becomes active of VMR AST elapsed Q reached good range output remains active remains active ia aaa Q reaches again 0 5 of VMR 7 dST elapsed Q has not reached good output is reset range EE Q reaches good range output becomes active 12 4 8 Customer specific calibration CGA The customer specific calibration allows changing the gradient of the curve of measured values 10 5 4 It influences the display and the outputs A 140 MEW S d A operating value for display and Ki output signals 100 96 MEW Q flow 60 MEW MEW final value of the measuring range UK VU curve of measured values with factory setting V1 V2 curve of measured values after calibration The change in the gradient is indicated in per cent Factory setting 100 After a change the calibration can be reset to factory setting 10 5 5 12 5 Installation 1 gt Avoid deposits accumulated gas and air in the pipe system 5 1 Recommended mounting position gt Install the unit in that section of the plant where the medium flows under pres sure This avoids disturbance by air bubbles gt Install the unit so that the measuring pipe is completely filled gt Arrange for inlet and outlet pipe lengths Disturbances caused by ben
6. and set the value at which the output resets 10 2 3 Configure 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 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 10 3 Settings for consumed quantity monitoring 10 3 1 Configure 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 3 3 Setting the pulse value K 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 10 3 2 Configure quantity monitoring via the preset counter K Select OU1 and set ImP K Select ImPS and set the volumetric flow quantity at which output 1 switches 10 3 3 K 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 counter is reset 24 10 3 3 Setting the pulse value Select ImPS Press and hold Set The current numerical value flashes for 5 s then one of the 4 digits becomes active and can be changed as below Briefly press Set gt Active figu
7. Cf 11 2014 80220979 00 ifm electronic Operating instructions Ultrasonic flow rate sensor efeckorao0o0 SU7001 SU8001 SU9001 Contents PPPS IIMA 1 A 1 1 a ne AA 4 LT Naino Signs EUS Ostet a AA AA A 4 KASE a PAA KA AA 4 3 Functions and features aaa mamamana 5 d PUNO NG a AA PALA AA AA a AA 6 4 1 Process Measured signale sese D 4 2 Volumetric flow monionn sss esse eee eee eee ee eee D 4 3 Consumed quantity monitoring totaliser function esse eee 6 4 3 1 Consumed quantity monitoring with pulse OUtDUT cece 7 4 3 2 Consumed quantity monitoring with preset counter T 4 4 Temperature monitoring anan eee eee ee eee eee eee 7 4 5 Volumetric flow or temperature monitoring switching function 8 4 5 1 Hysteresis function sese 8 4 5 2 Window Hie ie 8 4 6 Volumetric flow or temperature monitoring analogue function 9 4 6 1 Voltage output 0 10 V example volumetric flow monitoring 9 4 6 2 Current output 4 20 mA example volumetric flow monitoring 10 Ar UAE NAY a NA PA ED AN 10 4 8 Customer specific calibration CGA sese 13 sg as AA T T E 14 5 1 Recommended mounting position anas 14 5 2 Non recommended installation position X Xm eee ee eee 15 s 8 El a 6c AA APR 16 O Electical conne CUON 4a NAAN AA a 16 7 Operating and display elements
8. Ds 1 5 signal which process value is currently displayed The process value to be displayed as standard temperature flow velocity or me ter reading of the totaliser can be preset 10 5 2 Configuration of the standard display A standard unit of measurement can be defined for the flow velocity gpm or gph 10 5 1 11 2 Change display unit in the Run mode UK gt Briefly press Set in the Run mode Press the button to move to the next display unit gt The unit displays the current process value in the selected display unit for approx 15 s the corresponding LED is lit LED _ Process value display Unt Consumed quantity before the last reset Current consumed quantity since the last reset g Consumed quantity before the last reset Totaliser G o LED is lit X LED flashes The consumed quantity is automatically displayed in the unit of measurement providing the highest accuracy 29 11 3 Read set parameters K Briefly press Mode Enter to scroll the parameters K Briefly press Set when the requested parameter is displayed gt The unit displays the corresponding parameter value After about 15 s it again displays the parameter then it returns to the Run mode 11 4 Fault indications SC1 Short circuit in OUT1 SC2 Short circuit in OUT2 Short circuit in both outputs Detection zone of volumetric flow or temperature exceeded Measured value between 120 and 130 of the final value o
9. W e Meter reading of the totaliser with setting SELd TOTL e Current medium temperature with setting SELd TEMP e Parameters and parameter values 10 Mode Enter button e Selecting the parameters e Reading the set values e Confirming the parameter values 11 Set button e Selection of the parameters e Activation of the setting functions e Changing the parameter values e Change of the display unit in the normal operating mode Run mode 18 8 Menu 8 1 Menu structure 9PM kad aph Kr gal KO gal Of F PO PON sts o R DIS Bo MEET MI CGA EL 00 KM MI MI Fou ore M ImP Sa o frm a M SECIS FLOW M SEC Se Fou ND MI Mode Enter Set gal current meter count in gal gal stored meter count in gal 19 8 2 Explanation of the menu SP1 rP1 Upper lower limit value for volumetric flow Pulse repetition active pulse output function or not active IMPR preset counter function Output function for OUT1 volumetric flow or consumed quantity Switching signal for the limit values hysteresis function or window func tion 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 func tion either normally open or normally closed Analogue signal 4 20 mA I or 0 10 V U
10. art 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 1 Minimum distance between ASP and AEP 20 of the measuring range In the set measuring range the output signal is between 4 and 20 mA For an output signal gt 20 mA the flow quantity is above the final value of the measuring range 4 7 Start up delay Ea The start up delay dST influences the switching outputs of the volumetric flow monitoring If the start up delay is active AST gt 0 note as soon as the volumetric flow exceeds 0 5 Yo of the final value of the measuring range 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 10 After the start of the start up delay there are 3 options 1 The volumetric flow increases quickly and reaches the set point good range within dST gt Outputs remain active 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 0 5 of the final value of the measuring range within dST gt Outputs are reset at once dST is stopped Example dST for hysteresis function Condition Reaction Volumetric flow quantity Q reaches 0 5 dST starts output becomes active of VMR Q reaches again 0 5 of VMR
11. automatically displayed in the unit of measurement providing the highest accuracy 10 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 display indicates the current meter count in gal or 1000 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 500 ms d2 update of the measured values every 1000 ms d3 update of the measured values every 2000 ms rd1 rd2 rd3 display as for d1 d2 d3 rotated by 180 OFF the display is switched off in the operating mode 10 5 3 Setting the output logic gt Select P n and set PnP or nPn 10 5 4 Calibrate curve of measured values gt Select CGA and set a percentage between 60 and 140 100 factory calibration 10 5 5 Reset calibration data gt Select CAr gt Press and hold Set until is displayed gt Briefly press Mode Enter gt The values are reset to the factory setting CGA 100 10 5 6 Setting the start up delay gt Select dST and set the numerical value in seconds RO N 10 5 7 Set measured value damping K Select JAP and set the damping constant in seconds T value 63 JAP 10 5 8 Set output status in fault c
12. cted 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 16 BK black BN brown BU blue WH white Colours to DIN EN 60947 5 2 Sample circuits 2 x positive switching 1 x positive switching 1 x analogue 1 BN 2 WH l 4 BK 3 BU L 2 x negative switching 1 BN L 1 x negative switching 1 x analogue N 1B L sek CJ 2 WH 3 BU G L e Switching signal limit values for volumetric flow e Switching signal quantity meter reached preset value e Pulse signal 1 pulse every time the defined volumetric flow quantity is reached e Switching signal limit values for volumetric flow Pin 2 e Switching signal limit values for temperature e Analogue signal for volumetric flow e Analogue signal for temperature Input for external reset signal InD OUT2 InD 17 7 Operating and display elements DOAQOOODO E c D N lt ou N a a Ho OI TO to 8 Indicator LEDs e LEDs 1 5 unit of the currently represented numerical value 11 1 Reading the process value LED 6 not used e LED 7 switching status of output OUT2 of input InD e LED 8 switching status of output OUT 9 Alphanumeric display 4 digits e Current volumetric flow quantity with setting SELd FLO
13. ds val ves 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 SU7001 SU8001 a D pipe diameter SU9001 a F flow direction gt Install in front of or in a rising pipe 14 5 2 Non recommended installation position gt Avoid the following installation positions Flow rate direction horizontal unit vertical connector upwards On the suction side of a pump E lt flow direction 5 3 Installation in pipes The unit can be installed in pipes using adapters Information about the available adapters at www ifm com Flow direction 1 Screw the adapter B into the pipe A 2 Place the seals C and install the unit according to the marked flow direction H K To mount the adapters on the process connection of the sensor use suitable lubricants 3 Screw the adapter B with the threads D until it is hand tight d Tighten the two adapters in opposite direction tightening torque 30 Nm After installation air bubbles in the system can affect the measurement Corrective measures K Rinse the system after installation for ventilation Rinsing quantity for SU7001 SU8001 gt 1 gpm gt 4 l min Rinsing quantity for SU9001 gt 5 gpm gt 20 l min 6 Electrical connection The unit must be conne
14. e 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 It detects the 3 process categories volumetric flow consumed quantity medium temperature Application area e Water e Glycol solutions e Low viscosity oils viscosity 7 40 mm s at 40 C 7 40 cSt at 104 F e High viscosity oils viscosity 30 68 mm s at 40 C 30 68 cSt at 104 F Selection of the medium to be monitored 10 5 9 4 Function 4 1 Process measured signals The unit displays the current process values It generates 2 output signals according to the parameter setting OUT1 3 selection options Parameter setting Switching signal for volumetric flow quantity limit value 10 2 1 or pulse signal for quantity meter 10 3 1 or switching signal for preset counter 10 3 2 OUT2 4 selection options Parameter setting Switching signal for volumetric flow quantity limit value 10 2 2 or switching signal for temperature limit value 5 10 4 1 or analogue signal for volumetric flow quantity 10 2 3 or analogue signal for temperature 10 4 2 or input for external reset signal IND 10 3 7 If not used as an output OUT2 pi
15. etric flow quantity has been reached 10 3 1 4 3 2 Consumed quantity monitoring with preset counter Output 1 switches when the set volumetric flow quantity has been reached gt 10 3 2 2 types of monitoring are possible 1 Time dependent quantity monitoring gt 10 3 5 Time controlled counter reset If the quantity x is reached during t output 1 switches and remains switched until the counter is reset If the quantity x is not reached after the time t has elapsed the meter is auto matically reset and counting starts again output 1 does not switch 2 Non time dependent quantity monitoring 10 3 6 Deactivate meter reset If the quantity x is reached output 1 switches and remains switched until the counter is reset 4 4 Temperature monitoring The following signals are provided for temperature monitoring 1 A switching signal for temperature limit values on output 2 4 5 2 An analogue signal proportional to the temperature 4 20 mA or 0 10 V on output 2 4 6 4 5 Volumetric flow or temperature monitoring switching function OUTx changes its switching status if it is above or below the set switching limits SPx rPx The following switching functions can be selected 4 5 1 Hysteresis function Example of volumetric flow monitoring HY hysteresis 4 5 2 Window function Example of volumetric flow monitoring FE window Normally open OUx Hno Normally closed OUx Hnc
16. f the measuring range UL Below the temperature detection zone measured value below 10 C 14 F Err e Unit faulty malfunction e Measured value greater than 130 of the final value of the measuring range SEnS Sensor indicates incorrect measurement Possible cause accumulated gas and air in the medium or unit For more detailed diagnosis fault assessment gt Briefly press Set gt The latest measured values are displayed JOE Flow sensor faulty Loc Setting pushbuttons locked parameter change rejected 12 Technical data Technical data and scale drawing at www ifm com More information at www ifm com 30 13 Factory setting Factory setting su7oo1 Sugoot susoot oa 40 8o l CT H E T imps 002 002 002 aa kal la our E aspom oo oo oo AEP FLOW 120 2402 S208 ASP TEMP 140 mo 140 SS AEP TEMP 1610 110 1760 Din2 EDG EDG EDG esa 10 10 mo Seid Flow Flow FLOW sEL2 FLOW Flow FLOW medi Ho Ho Ho 31
17. n 2 can instead be used 10 3 7 as an input for an external reset signal 4 2 Volumetric flow monitoring The volumetric flow is monitored by an ultrasonic measuring system the measured signals are evaluated by the electronics 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 4 5 2 An analogue signal proportional to the volumetric flow 4 20 mA or 0 10 V on output 2 4 6 4 3 Consumed quantity monitoring totaliser function The unit has an internal quantity meter which continuously totals the volumetric flow quantity The sum corresponds to the current consumed quantity since the last reset e The current meter reading can be displayed In addition the value before the last reset is saved This value can also be displayed 6 a 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 reset is set the elapsed time of the set reset interval is also saved So the possible data loss can be maximum 10 minutes The meter can be reset as follows 10 3 4 Manual counter reset 10 3 5 Time controlled counter reset 10 3 7 Configure meter reset using an external signal 4 3 1 Consumed quantity monitoring with pulse output UK Output 1 indicates a counting pulse when the set volum
18. n the operating mode Run mode It continues to monitor with the existing parameter until the parameter setting has been completed A CAUTION For medium temperatures above 50 C 122 F some parts of the housing can heat up to over 65 C 149 F gt Do not press the pushbuttons manually instead use another object e g ballpoint pen 21 10 1 Parameter setting in general 3 steps must be taken for each parameter setting Select parameter gt Press Mode Enter until the reque sted parameter is displayed Set parameter value Press and hold Set Current setting value of the parame ter 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 For reducing the value A K Let the display move to the maximum setting value gt Then the cycle starts again at the minimum setting value Acknowledge parameter value gt Briefly press Mode Enter gt The parameter is displayed again The new setting value is saved Set other parameters gt Start again with step 1 Finish parameter setting and change to the process value display gt wait for 15 s or gt press Mode Enter several times until the current measured value is displayed gt The unit returns to the operating mode 10 1 1 Change from menu level 1 to menu level 2 b Press Mode Enter until EF is di
19. ondition K Select FOU1 and set the value On output 1 switches ON in case of an error OFF output 1 switches OFF in case of a fault K Select FOU2 and set the value On output 2 switches ON in case of a fault the analogue signal goes to the upper final value OFF output 2 switches OFF in case of a fault the analogue signal goes to the lower final value 10 5 9 Select the medium to be monitored K Select MEDI and set the requested medium H20 water GLYC glycol solutions OIL 1 High viscosity oil 30 68 mm s at 40 C 30 68 cSt at 104 F OIL 2 Low viscosity oil 7 40 mm s at 40 C 7 40 cSt at 104 F 10 6 Service functions 10 6 1 Read min max values for volumetric flow K Select HI or Lo briefly press Set HI maximum value Lo minimum value Delete memory K Select HI or LO K Press and hold Set until is displayed K Briefly press Mode Enter It makes sense to delete the memories as soon as the unit operates under normal operating conditions for the first time 10 6 2 Reset all parameters to factory setting K Select rES K Press and hold Set until is displayed K Briefly press Mode Enter 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 28 11 Operation 11 1 Reading the process value The LE
20. re is changed Keep Set pressed gt The next figure on the left becomes active After the cycle of the figures on the left on the display the Ey display changes to the next higher setting range decimal point shifts or LED changes Change to the lower setting range Keep Set pressed until the display moves through all ranges and jumps back to the start value 3 Wait without pressing a button gt The next figure on the right becomes active gt Briefly press Mode Enter when all 4 digits are set Setting ranges crement 139 gal HHDH 9998 0 02 99 98 gal 0 02 gal 1393 gal 100 0 9999 100 999 9 gal 009 3 gal 002 9998 0 2 9998gal 0 2 gal 99 0 9993 1345 galx103 1000 300G 1 000 gal 1 indicator LED 7 Operating and display elements 23SU7001 S8001 U9001 C3 PO LO LO I LO IR TI C L LO 3 c3 C CI Ca C3 Cal cal ea LO LO LO Cl LO LO LO ka J cj LO Co Co 10 3 4 Manual counter reset gt Select rTo gt Press Set until rES T is displayed gt Briefly press Mode Enter gt The counter is reset to zero 25 10 3 5 Time controlled counter reset K Select rTo K Press Set until the requested value is displayed intervals from 1 hour to 8 weeks gt Briefly press Mode Enter gt The counter is reset automatically with the value now set 10 3 6 Deactivate meter reset gt Select rTo and set OFF g
21. reeses 10 5 1 Set standard unit of measurement for volumetric flow 10 5 2 Configuration of the standard display 10 5 3 Setting the output logic eee eee eee 10 5 4 Calibrate curve of measured Values eee 10 5 5 Reset calibration DAA Tnne aaa TaTari 10 5 6 Setting the start up delay sees 10 5 7 Set measured value damplng sese eee 10 5 8 Set output status in fault condo sese 10 5 9 Select the medium to be monitored sss esse eee eee 100 SOW NGONGO tes acct ANA A 10 6 1 Read min max values for volumetric HOW sese 10 6 2 Reset all parameters to factory Setting BY ci E E A EAN E E 29 11 1 Reading the process value eee 29 11 2 Change display unit in the Run mode anan 29 11 3 Read set parameters eee eee 30 YE AUN IMC AOS saaan E S 30 R NS CEMA E NAA E A A nada E 30 LO FALCON SIN T 31 1 Preliminary note 1 1 Symbols used gt Instructions gt Reaction result Designation of keys buttons or indications Cross reference Important note Non compliance can result in malfunction or interference 1 1 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
22. spla yed gt Briefly press Set gt The first parameter of the submenu is displayed here THI 22 10 1 2 Locking unlocking The unit can be locked electronically to prevent unintentional settings Locking K Make sure that the unit is in the normal operating mode K Press Mode Enter Set for 10 s gt Loc is displayed Unlocking K Press Mode Enter Set for 10 s gt uLoc is displayed On delivery not locked 10 1 3 Timeout If no button is pressed for 15 s during parameter setting the unit returns to the operating mode with unchanged parameter 10 2 Settings for consumed quantity monitoring 10 2 1 Configure limit value monitoring with OUT1 gt Select OU1 and set the switching function Hno hysteresis function normally open Hnc hysteresis function normally closed Fno window function normally open Fnc window function normally closed gt Select SP1 and set the value at which the output is set gt Select rP1 and set the value at which the output is reset 23 10 2 2 Configure limit value monitoring with OUT2 K Select SEL2 and set FLOW K Select OU2 and set the switching function Hno hysteresis function normally open Hnc hysteresis function normally closed Fno window function normally open Fnc window function normally closed gt Select SP2 and set the value at which the output switches gt Select rP2
23. t The meter is only reset after overflow factory setting 10 3 7 Configure meter reset using an external signal K Select OU2 and set IND gt Select Din2 and set the reset signal HI reset for high signal LOW reset for low signal EDG reset for rising edge EDG reset for falling edge 10 4 Settings for temperature monitoring 10 4 1 Configure limit value monitoring with OUT2 b Select SEL2 and set TEMP gt Select OU2 and set the switching function Hno hysteresis function normally open Hnc hysteresis function normally closed Fno window function normally open Fnc window function normally closed gt Select SP2 and set the value at which the output switches gt Select rP2 and set the value at which the output resets 10 4 2 Configure 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 ASP and set the value at which the minimum value is provided Select AEP and set the value at which the maximum value is provided 10 5 User settings optional 10 5 1 Set standard unit of measurement for volumetric flow K 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
Download Pdf Manuals
Related Search