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1. UM 22100F U User manual ATEQ D520 Page 27 122 Chapter 2 User interfaces 2 PRESENTATION OF THE KEYBOARD KEYS 2 1 NAVIGATION KEYS KEY FUNCTION Move up or increase of the numerical values Move down or decrease of the numerical values Not used Not used ENTER key Enter the Parameter edition menu Validation of a parameter C for CANCEL Return to the previous menu or function Escape a parameter without modifying it UM 22100F U User manual ATEQ D520 Page 28 122 Chapter 2 User interfaces 2 2 CYCLE KEYS KEY FUNCTION START key Launching a measurement cycle Reset key Reset to O Stopping of the measurement cycle in progress 3 KEY LOCK POSITION FUNCTION LOCK position The access to the adjustable parameters is not possible ACCESS position Access to the adjustable parameters Note whatever the position of the key lock is LOCKED or ACCESS it is possible to start and stop test cycles UM 22100F U User manual ATEQ D520 Page 29 122 Chapter 2 User interfaces 4 REGULATOR Allows the adjustment of the test pressure 5 INFRA RED INTERFACE Not functional 6 4 LINE LCD DISPLAY Allows the display of the measurements and adjustable parameters In the example to the left XX XXi represents the program version of the
2. UM 22100F U User manual ATEQ D520 Page 103 122 Chapter 5 Accessories 2 3 AUTOMATIC CONNECTORS WITH EXPANDABLE JOINTS ATEQ automatic connectors are used so that accurate and reliable assemblies can be built to check air tightness They simplify the work of the operator as they are self locking thanks to the use of a pneumatic valve supplied from the mains compressed air supply Several connectors may be controlled by the same remote powered by an ATEQ or another logic They adapt easily to a large number of fittings and apertures of varied dimensions Their use ensures that non machined walls can be guaranteed airtight There are four basic versions of ATEQ automatic connectors SA for external connections SI for internal connections v SAG and SIG for threaded and tapped connections They are either in anodised aluminium or stainless steel as standard Different types of joints are available depending on the elasticity required 2 3 1 Operation The connector is positioned manually or automatically using a jack or cylinder Compressed air is allowed through the control aperture via a three part valve The pressure pushes the cylinder which squashes the connector The air tightness is therefore perfect and there will be no leakage in the connector seals 2 3 2 Standard dimensions SAG and SIG have been designed for threaded and tapped caps For the ti
3. Details of the frame 1 Number indicating the program number 2 letter indicating OK for a good part for a bad part with a high flow F for a bad part with a low flow 11 SPACE 12 16 5 numbers indicating the value of the leak 17 SPACE 18 XX to 6 letters indicating the unit 9 o n ee 12 16 qu 18 XX b Example for a test result with pressure 12345 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 wlan MU CN MO EI QE 2 p per i L TAS EEA R EAS td 12 Example for a test result with timekeeping 123 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 eee i ie ie de ae oO ae a i ee oe Be be 61014151 150171014 171210170131 431161 10121514 NUN LN MOL lt 1 0 1 gt 1 14181215 Imiblalrizi 1O0 KI Izi 111011 18 imili isi bot 1 1 1 1 1 1 1 1 1 L L L L L 19 1 d Example for a test with an error AIL IF isse i iplifeizio UM 22100F U User manual ATEQ D520 Page 79 122 Chapter 4 Functio
4. nennen 6 2 2 Test pressure 6 2 3 Mechanical pressure 6 3 THE DIFFERENT MEASUREMENT PRINCIPLES eene ener 7 3 1 Direct measuremerit uiri do PRORA ERRARE RU 7 3 2 Indirect measurement or recovery 8 4 PRESSURE TEMPERATURE amp VISCOSITY EFFECT ON THE MEASUREMENT 9 4 1 Pressure variatlOrs OI RI RAT REPAIR 9 4 2 Viscosity and temperature variation 9 S CALIBRATION 2205 e errore nee tete eter e eoe eei Dr eerte Pee 10 5 15 Eactory calibratiom s 4 2 2 ete gates nete ee RU tee dte antena Rt esten ies 10 5 2 Manual calibratior r d tt 10 6 PRINCIPLE OFA CYCLE iere ete eee tee Deren Ree re Pre Pee 11 7 PRESENTATION OF THE 8 nnne nnn nnn nnn innen tnn nennt nnn nn 12 Chapter 1 INSTALLATION OF THE INSTRUMENT 1 PRESENTATION OF THE 0520 1 irren 15 2 INSTALLATION OF THE INSTRUMENT eseeeeeeneneneennenennn nennen nennen intr nine nnne nnne nennen 16 2 1 Presentation of the connectors on the case of the 0520 16 2 2 Connector detalls
5. 4 4 PRESSURE Test cycle Control actions Program R M u ee 1 1 1 1 Active connector Disabled isable E Active _ Auto TimeB connector B Disabled gt Part good or part bad LOWE t Cycle end t The active program is the one selected before starting up It remains active even if the program inputs on the connector are no longer activated This selection can only be modified during the inter cycle period To return to program 1 when a cycle is not in progress press any of the program selection inputs UM 22100F U User manual ATEQ D520 Page 65 122 Chapter 4 Functions of the instrument c Stopping the cycle with the RESET key 7 FD o 5 PRESSURE 5 t tmini START o t 5 tmini 5 RESET 2 t S t Auto Active connector A FE isable ad Active _ Auto Time connector B Disabled gt Part good or bad t Cycle end E t The active program is the one selected before starting up It remains active even if the program inputs on the connector are no longer activated This selection can only be modified during the inter cycle period To return to program 1 wh
6. Fill instruction V Reference flow SI ml h gt gt ml s gt ml mn gt ml h Reference unit USA in3 h gt ft3 h gt in3 mn gt in3 h gt ft3 h gt in3 mn Reference v V pressure Reference atmospheric pressure Reference V temperature Reference drift Functions Refer to note V Delete name Delete program Test Functions Refer to note v SPECIAL CYCLES gt Disabled y Electronic regulator learning v Regulator adjustment v Infinite fill v CAL learning v CAL check v ATR learning Atmospheric v ut conditions Reference calibration Piezo auto zero CONFIGURATION gt Extended menus V Cycling Reference Automatic mode V Units Filter Standard i conditions Pressure correction Pressure auto v V zero V Offset ATR1 2 UM 22100F U User manual ATEQ D520 Page 48 122 lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt UM 22100F U Chapter 4 Functions of the instrument Peak hold t
7. 99 Le MENU ihrer ertet 99 7 1 Standby using the menu uite eti etae ter e 100 Chapter 5 ACCESSORIES 1 ACCESSORIES SUPPLIED WITH THE 1 11 ener nnns 101 121 Power SUDDIV etm be terit o ep Ret uet Ete RM 101 2 OPTIONAL ACCESSORIES viii imr ttn de Den e tnm Den ie dx enum EN PER xu 102 2 1 Flow master leaks rni m t rr 102 2 2 Needle valve and leak flow 103 2 3 Automatic connectors with expandable em 104 2 4 Filtration skits t 104 2 5 Remote 105 2 6 Remote front panel 5 106 2 7 Intelligent remote control access tue nane nine idee dd 108 2 8 External cutting valve eene pe cede fuc eco eue ide e ide vede d 110 Chapter 6 ERROR MESSAGES ERROR MESSAGES psa ERE NOR 111 UM 22100F U User manual ATEQ D520 Page 2 122 Table of contents Chapter 7 OPERATIONAL PROBLEMS 1 PHENOMENON NOTED ee daa 113 1 1 Condition of the machine s 113 1 2 Damaged instrument seals dr Rege M Pee etapa ide 113 1 3 B
8. 82 M Manual calibration 10 Maximum 38 Measurement 11 Measurement principle 7 Mini Valve etii eter o ens 62 Minimum Till aseo eee onere 38 Rer e a ER 81 Needle valves 103 No negative eren 62 eu 58 Operator 35 Pq 60 P1 P2 correction 4 60 Parameter servicing 97 Parameters 118 Pass part indicator 31 Peak old t o av 59 Percent regulator 77 Personal MOLES 120 User manual ATEQ 0520 Page 121 122 Personalize a program 56 Pneumatic connectors 23 Power supply peor ona ic caida 101 Pressure correction 58 Pressure inferior to min threshold 111 Pressure over max threshold 111 Pressure reset s bora ed 58 Pressure too high 111 Pressure variation 9 IG 535 24 case cach EE PRESE EBENE EE 5 P rint frames ope oL 78 Print parameters 78 Print the results 78 ect S EE 22 78 Program error ic
9. 2 Power 24V PIN 4 Ground OV 2 2 1 9 46 input connector RS485 2 1 ATEQ only network Allows the connection to other ATEQ instruments Male Lumberg type connector 4 PIN 1 Network D Network D 2 Power 24 V PIN 4 Ground OV 2 2 1 10 47 output connector RS485 1 2 ATEQ only network Allows the connection to other ATEQ instruments Female Lumberg type connector 4 3 PIN 1 Network D Network D 2 Power 24V PIN 4 Ground OV 2 2 1 11 48 connector RS232 5 Allows the connection of a printer a bar code reader a memory module Qe 29 6 PIN 1 Not connected PIN 6 5 V DC 200 mA max PIN 2 RXD Reception of the data PIN 7 RTS request to send PIN 3 TXD Sending of the data PIN 8 CTS clear to send PIN 4 Not connected PIN 9 Not connected PIN 5 Ground UM 22100F U User manual ATEQ D520 Page 22 122 Chapter 1 Installation of the instrument 2 2 1 12 Examples of RS232 cables Bipin SURD 9 pin SubD 9 pin SubD 25 pin SubD connector connector Operator ATEQ onnectot Operator ATEQ A RX RX TX TX GND GND RTS RTS CTS CTS 2 2 2 Pneumatic connectors For the ATEQ D520 the automatic connectors can be installed on the front panel or on the rear panel depending on
10. tm Lr n Odi us Ta Ser e ee 17 Chapter 2 USER INTERFACES 1 PRESENTATION OF THE FRONT PANEL OF THE D520 27 2 PRESENTATION OF THE KEYBOARD KEYS 28 2 1 Navigation Keys tee tectae ud rect eruca det deed ede ev nin d 28 2 2 Cycle Keys tt teet t E ev age d 29 9 KEY LOCK is inerenti eee totu ee eni e Rr ERE 29 4 REGULATOR RD 30 5 crece eee denne ee ee venere ego eerte 30 6 4EINE ECD DISPLAY oec eie cecidere ente rene cre Irene ice rere ie err pe 30 T QUICK CONNECTOR Stt 30 8 FUNCTIONNALITY OF THE INDICATORS eese nennen nennen nennen nn nennen nn neni nnn nennen 31 Chapter 3 STARTUP AND ADJUSTMENTS 1 POWERING UP THE ATEQ D520 1 eter centre nere ci 33 2 CREATION OF A TEST PROGRAM eterne 34 2 1 Choice of the program 34 2 2 5electlon of the test type encre en dade et retro opua eR YR REB RUN 35 2 3 Adjustment of the nennen ARANA RRENA PIAR aeia riaa Aaa 36 3 COPYING A TEST 22 2 2 11 dn Fano Ea anna 40 4 DELETING PROGRAM OR THE
11. Select the BAR CODE special cycle validate with ENTER The instrument asks the program number corresponding to the next captured characters string validate with ENTER The display confirms the selected special cycle Hit the START key to run the special cycle The instrument waits the bar code capture characters string Then capture with the bar code reader the code The captured characters are display in real time Wait a few times the code is recorded and the instrument is ready to run At each time this characters string will be reed the instrument will run the corresponding program number UM 22100F U User manual ATEQ D520 Page 84 122 Chapter 4 Functions of the instrument 2 14 3 Program run From the main menu select the PARAMETERS menu Select the program and validate with ENTER Then select the FUNCTION menu and validate with ENTER Validate by YES the BAR CODE function The characters string is displayed under the NUM parameter the parameter AUTO START allows running automatically the program at the bar code reading 2 15 I O CONFIGURATION This menu is used to configure programmable input 7 on connector J3 on the 16 program input output board See the Chapter 1 paragraph 2 2 1 5 Connector J3 Inputs Outputs programmable input Note the manual auto zero maintains the instrument in auto zero mode as long as the input is not activated UM 22100F U
12. Chapter 1 Installation of the instrument Chapter 1 INSTALLATION OF THE INSTRUMENT 1 PRESENTATION OF THE ATEQ D520 DS WWW ateq com N The ATEQ D520 is presented in a painted and formed metal case which rests on four rubber feet The upper cover is linked to the structure with 2 screws The format of the case has been reduced to allow easy insertion of the instrument The instrument is delivered with an external 24 V DC power supply UM 22100F U User manual ATEQ D520 Page 15 122 Chapter 1 Installation of the instrument 2 INSTALLATION OF THE INSTRUMENT 2 1 PRESENTATION OF THE CONNECTORS ON THE CASE OF THE D520 NET d s gt 0205 010509 E DE g E J4 luke mw D Wo go gg Do germ P u E 13 es 15 s ADE 200 mA g gt Ww J5 57 RS485 e in A 85485 ORTIE OUT E esee 4 48 MADE ATEQ www ateg com UM 22100F U User manual ATEQ D520 Page 16 122 Chapter 1 Installation of the instrument 2 2 CONNECTOR DETAILS 2 2 1 Electrical connectors The ATEQ D520 operates under a power of 24V DC with either Y the transformer delivered with the instrument Y orthrough t
13. 4 3 PIN 1 Network PIN 2 Power supply 24V PIN 3 Network PIN 4 Ground OV 2 6 2 2 Connector on the RC5 a RS485 connector Input 2 1 Allows the connection of the option to the remote control input of the ATEQ instruments Male Lumberg type connector 3 4 PIN 1 Network PIN 2 Power supply 24 V PIN 3 Network PIN4 Ground OV 2 6 3 Start up Before connecting the instruments turn them off when the network is installed it automatically detects the presence of the RC5 remote front panel when the instrument is switched on If the remote front panel is equipped with a multifunction intelligent remote control 8 keys refer to the paragraph concerning this accessory UM 22100F U User manual ATEQ D520 Page 107 122 Chapter 5 Accessories 2 7 INTELLIGENT REMOTE CONTROL 2 7 1 Presentation of the remote control The remote control allows the remote operation and selection of various functions of the instrument in the ATEQ range This interface can only be installed with an RC5 type remote front panel with the intelligent remote option 2 7 2 Programmable keys This remote control is fitted with four function keys F1 F2 F3 and F4 which can be programmed by the operator to fit his requirements four buttons on the left When a special cycle is used on a function key it no longer appears in the menus for the other function keys The programmable functions are all the special cycl
14. AVES ow DDL Wain 12 13 gt 5 6 17 200 ANS In SERVICE a ol New 29 Ts MADE BY ATEQ Www ateq com 2 2 2 5 Gas option CUT OFF VALVE OFF VALVE NET h E E DIR IT gt 010203 gt 040506 3 T4 st 625294 OMA TEST UV 4 ND B 1 l 1 l 1 13 L i 16 P 010208005 200 mA Rs485 7 SORTIE OUT J7 gt ew EOS Ihe MADE BY ATEQ UM 22100F U User manual ATEQ D520 Page 24 122 Chapter 1 Installation of the instrument 2 2 2 6 Pneumatic air supply The air is supplied through the filter placed on the back panel of the instrument The air supply must absolutely be clean and dry The presence of dusts oil or impurities causes a risk of improper operation of the instrument despite the filter supplied When the instrument operates in vacuum the entry of debris into the instrument must be avoided For this purpose it is highly recommended that an appropriate leak proof filter is fitted between the test part and the instrument This filter can be supplied by ATEQ The presence of impurities oil or humidity in the air may cause a deterioration for which the guaran
15. agencies close to you for faster reaction a stock of spare parts available immediately a car fleet for rapid intervention a commitment to quality B THE OVERHAUL ATEQ carries out the overhaul of your instruments at interesting prices The overhaul corresponds to the maintenance of the instrument checking cleaning replacing of used parts as part of preventive maintenance Preventive maintenance is the best way to guarantee reliability and efficiency It allows the maintenance of a group of instruments in good operational order and prevent eventual break downs B MAINTENANCE KITS The ATEQ After Sales Service proposes two kits destined for the preventive maintenance of the pneumatic circuits of instruments B CALIBRATION This may be carried out on site or in our offices is attached to the COFRAC and delivers a certificate following a calibration B TRAINING COURSES In the framework of partnership with our customers ATEQ offers two types of training in order to optimise the usage and knowledge of our instruments They are aimed at different levels of technician e method control training e maintenance upkeep training B ATARGETED TECHNICAL DOCUMENTATION A number of technical documents are at your disposal to allow you to intervene rapidly in the event minor breakdowns e problem sheets describing and offering solutions to the main pneumatic and electronic problems e several maintenance manuals B AQUALITY GU
16. gt test time infinite gt reject level maximum gt unit flow rating of the master leak function all functions cancelled Run two consecutive cycles The post test time result should be close to or equal to the value of the calibrated master leak UM 22100F U User manual ATEQ D520 Page 114 122 Fonversion table Appendices ATEQ D520 1 TECHNICAL CHARACTERISTICS OF THE D520 UM 22100F U D520 Size of the casing HOLD 136 x 250 x 255 Dimensions vn filter and 136 x 250 x 370 regulator mm 24 VDC 2A Power supply Pneumatic connections Weight kg Format Temperatures Of operation Of storage Min 23 5 V Max 28 V Flow function about 7 kg 1 19 inches 10 C to 45 C 0 to 60 User manual ATEQ 0520 Page 115 122 Fonversion table 2 DIMENSIONS OF THE D520 255 4 x M6 Tapped depth 10 136 SOL UM 22100F U User manual ATEQ D520 Page 116 122 3 CONVERSION TABLE Fonversion table TO Pa kPa bar mbar mmH20 atm Torr psi inH20 inHg Pa 1 1073 1079 10 2 0 10197 9 8692 10 6 75 10 145 1074 4 01 10 3 2 95 10 4 103 1 10 2 10 101 97 9 8692 10 3 7 5 0 145 4 01 0 295 105 102 1 103 10197 0 98692 750 14 5 401 46 29 53 mbar 102 1071 10 3 1 10 197 9 8692 10 4 0 75 145 10 2 0 401 2 95 10 2 mmH20 9 806 9 8067 10 3 9 806
17. OF A 42 5 LAUNCHING OF A CYCLE ova 222 43 5 1 Choice of the program number to be 43 5 2 Setting the test pressure UR RU Ea dosed degen dias 44 6 STARTING A MEASUREMENT 45 T STOPPING A CYGEE iine ee eee D 45 UM 22100F U User manual ATEQ D520 Page 1 122 Table of contents Chapter 4 FUNCTIONS OF THE INSTRUMENT 1 MENU STRUCTURE crier itt eee Rr A EALA EA I iE ae otro nee 47 1 1 47 1 2 FUNCTIONS menu when 52 2 CONFIGURATION erinnern necne cassette RR En epe cessettesusesdiechsaetiesvestieses 55 2 1 Extended 55 2 2 Automatic Save RT ER SR 72 2 9 Prodam seguentas 2 saat o repete ca dp o d papa ara 73 2 4 Ready arine re Dis D tae 76 2 5 Reference Cal 76 2 6 76 2 Wes oM HM 77 2 9 REQGUIALOP 1 n cet pt te rit ptu ga aca ic dni acd ed ben
18. The select the desired command the procedures are the same as the test parameters program management UM 22100F U User manual ATEQ D520 Page 75 122 Chapter 4 Functions of the instrument 2 4 READY STATUS The function Ready status allows to determinate the blow mode when the instrument is in the rest out of test cycle It s exist three blow modes Blow on the reference circuit Ref Blow on the test circuit Test No blow Stop In the case of installation of electronic regulator in option the right think to do is to inform the blow pressure instruction Select the option and adjust settings if necessary 2 5 REFERENCE CAL The Reference CAL function when is validate by Yes allows to make appears a CAL ref calibration special cycle thus allowing to calibrate the reference circuit This is a super calibration To calibrate the reference circuit it must connect the super master on the test circuit and then select the CAL ref special cycle capture the super master characteristics and launch the special cycle Thus when the special cycle is finished the new characteristics are captured in the standard master jet parameters of the reference circuit Select the option and adjust settings if necessary 2 6 BAR GRAPH This function is only valid if an RC5 remote control or L E D 14 characters display is fitted It allows the graphical representation of the flow value in relati
19. program selection Activation by Pin 6 Input 4 program selection 24 V DC Pin 7 Input 5 program selection Pin 8 Input 6 program selection Pin 9 Input 7 programmable input Pin 10 Common floating outputs Pin 11 Good part output Pin 12 High bad part output 13 Low bad part output 60V AC DC Max Pin 14 Warning output 200mA Max Pin 15 End of cycle output Pin 16 OV 2 2 1 4 Activation of a program on the J3 connector inputs To activate a program on the J3 connector inputs it is necessary to select pins 5 to 8 one or more at a time Binary weighting n 1 Combinations of the pins to be activated to select the programs Program Pin 5 Pin 6 Pin 7 Pin 8 number input 3 input 4 input 5 input 6 1 0 0 0 0 2 1 0 0 0 3 0 1 0 0 4 1 1 0 0 5 0 0 1 0 6 1 0 1 0 7 0 1 1 0 8 1 1 1 0 9 0 0 0 1 10 1 0 0 1 11 0 1 0 1 12 1 1 0 1 13 0 0 1 1 14 1 0 1 1 15 0 1 1 1 16 1 1 1 1 UM 22100F U User manual ATEQ D520 Page 18 122 Chapter 1 Installation of the instrument 2 2 1 5 J3 connector Inputs Outputs or Nothing programmable input Input 7 can be programmed in the CONFIGURATION INPUT 7 menu The functions programmable on this input are all the special cycles which are Y gt gt Y Program selection Regulator adjustment request Infinite fill request Piezo reset request Manual differential reset reque
20. 1 1 Activation of the additional functions In the main menu place the cursor in front of the CONFIGURATION label Confirm using the ENTER key Next confirm the EXTENDED MENUS function with the ENTER key The list of additional functions is displayed To activate a function e g the NAME function validate it with the ENTER key Next choose YES with the navigation keys then confirm again with the ENTER key Restart the operation if necessary to activate other functions Once all the chosen functions have been activated press twice on the CANCEL key to return to the main menu UM 22100F U User manual ATEQ D520 Page 55 122 Chapter 4 Functions of the instrument 2 1 2 Adjustment of the additional functions Place the key the ACCESS position Create a new program refer to chapter 3 paragraph 2 Creation of a test program Y n the parameters list of this new program validate the FUNCTIONS parameter refer to chapter 3 paragraph 2 3 Adjustment of the parameters Only the functions activated according to the method described the previous paragraph will appear in the FUNCTIONS parameter 2 1 3 List of additional functions 2 1 3 1 Name This function allows the personalization of a program for example to identify it by the name of the test part Select the option and adjust settings if necessary 2 1 3 2 Cycling This fun
21. 122 Chapter 4 Functions of the instrument Chapter 4 FUNCTIONS OF THE INSTRUMENT 1 MENU STRUCTURE 1 1 MAIN MENU MAIN MENU Sub menu 1 Sub menu 2 Sub menu 3 Sub menu 4 ACTIVE PROGRAM gt 1 to 64 PARAMETERS gt V Paste v v Programs DIRECT FLOW Type direct flow name 01 to 64 or INDIRECT or indirect nd V Range e Delete program capillary option V Coupling A Delete name CAL V Fill V Stabilization Test V Dump Bar gt gt kPa V Pressure unit gt gt PSI gt mbar V Maximum fill V Minimum fill V Fill instruction SI ml h gt gt ml s gt ml mn gt Reject unit fn eee USA in h gt f h gt in mn gt in h gt ft h gt in mn V Maximum reject V Minimum reject V Functions Refer to note v v v REFERENCE Type reference Delete name v V Coupling A Delete program V Fill V Stabilization V Test V Dump Bar gt MPa gt kPa V Pressure unit gt gt PSI gt mbar V Maximum fill V Minimum fill UM 22100F U User manual ATEQ D520 Page 47 122 Chapter 4 Functions of the instrument
22. 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 4 1 1 1 1 1 1 1 1 1 Note The PROGRAM characters are printed when a program name has been set in the parameters 2 10 RS485 This function enables the configuration of the RS485 output to a C540 central or F580 when the instrument is installed in a network Select the option and enter settings if necessary 2 11 MODBUS This function enables the configuration of the Modbus link when the instrument is installed in this type of network The frame parameters RS parameters speed serial port must be entered Select the option and enter settings if necessary 2 12 SECURITY This function deactivates the START key on the instrument front panel Programs can only be started from the instrument inputs J3 connector Select the option and enter settings if necessary UM 22100F U User manual ATEQ D520 Page 81 122 Chapter 4 Functions of the instrument 2 13 LIGHTING THE SCREEN Screen illumination can be programmed and modified The lighting can be adjusted according to the ambient conditions or the user s choice There are three lighting modes Y continuous mode display screen permanently lit whatever the conditions manual mode t
23. PE 77 2599652321060 ciuem Sr Pec e e 78 2 10 58 9540653 Loiret casa tates an d 81 2215 MOGDUS NIMM Lu LU E 81 22 PT 81 2 49 bighting tlie SCEeGH TTT 82 2 14 cert ciencia e ree ee iu ee bue 83 2 75 configuration eus e dee x ade e bee e eade eei ee ace 85 2 16 Remote control p E De 86 3 SPECIAL CYCLES MENU senniki tette tete ne 87 3 1 Special cycles available coute pecore ee ampie aee va 87 3 2 Regulator gla eee eee ae 88 3 3 Calculation of the automatic 89 MS 91 3 5 Piezo reset auto Zero Lees A ete ede eoa eee 92 3 6 Manual calibration vcs eae ha 93 SAN MESSI me I E 96 4 SERVICE 97 4 7 Servicing of tlie paratmeters eccuci enia 97 4 2 Servicing of INE Sensors 98 S RESULTS MENU entire reete iere tti irre RAE IRR ie ko 99 6 LANGUAGE MENU 5 ierit
24. Pressure Pneumatic connector for the plugging of a manometer for an connector external checking of the pressure Pressure of the air supply from the 6 bar network supply Pneumatic connector according to option for the plugging Test circuit of a supplementary pneumatic supply used case of test supply pressure greater than 8 bar around Connector for the electric plugging to the ground connector Automatic Pneumatic connector for the driving of an external logic or connector pneumatic components pneumatic sealing connector Connector Connector for pneumatic output Connector Connector for pneumatic input Read and respect the instructions of the user manual arning before plugging and using the instrument fie Remote Connector for a remote control aL control v Bl Printer Connector for printer plugging UM 22100F U User manual ATEQ D520 Page 12 122 Preamble Symbol Name Function g RA ROUE Connector for bar code reader plugging reader Output Dry contact output Input Dry contact input Infrared link at this place there s the receiver and transmitter of the infrared link Analogue output Analogue output iere Analogue input for the temperature sensor UM 22100F U User manual ATEQ D520 Page 13 122 Preamble UM 22100F U User manual ATEQ D520 Page 14 122
25. User manual ATEQ D520 Page 85 122 Chapter 4 Functions of the instrument 2 16 REMOTE CONTROL When an 8 functions console is fitted to the instrument the remote control menu allows the programming of special menu shortcuts and the use of a Start function on the four function buttons F1 F2 F3 or F4 available on this remote control This function is only available when a console is connected to the instrument which will automatically detect its presence The Start function enables the configuration of a function key in such a way as to simulate a console with a two handed control cycle start with a function key and a cycle start key pressed simultaneously In the main menu place the cursor in front of the CONFIGURATION menu then confirm with the ENTER key The in the CONFIGURATION menu place the cursor in front of REMOTE CONTROL and confirm Select the key to be programmed F1 to F4 then confirm In the special menus choose the function to be associated to the key Notes when a function is programmed on a key F it is deleted from the menu to not be installed on another F key The special cycle appears and is programmable if it has been activated in at least one of the test programs The programmed special cycle appears on the same key for all the programs it will be inactive if it is disabled in the current program UM 22100F U User manual ATEQ D520 Page 86 122 3 SPECIAL CYCLES MENU 3
26. cycle The checking cycle stops of its own accord At the end of the cycle the display gives the result of the test in the calibration unit UM 22100F U User manual ATEQ D520 Page 94 122 Chapter 4 Functions of the instrument 3 6 3 Single calibration The Single CAL function or single calibration allows to validate or not the current calibration for all the programs who measuring in personal calibration mode This is allowing carrying out only one calibration learning cycle that will be valid for all the measurement programs under the personal measurement CAL units The validation of the single calibration parameter is doing like the following kind In the PARAMETERS PrXXX FUNCT menu place the cursor in front of SINGLE CAL Validate by Yes the function SINGLE CAL So the calibration is valid Note the programs that stay with classical measurement units no personal calibration are not concerned by the single calibration UM 22100F U User manual ATEQ D520 Page 95 122 Chapter 4 Functions of the instrument 3 7 ATR LEARNING If the transient values are not known a transient learning cycle must be carried out so that the instrument can calculate and enter the values These learning cycles are located as shortcuts in the special cycle menu on input 7 of connector J3 programmed for this function or on a programmed function key on the optional RC5 keypad if this is installed When tra
27. in use Must be periodically cleaned in acetone or trichloroethylene A Must be checked periodically to guarantee there accuracy our metrology laboratory can carry out this service Option a second master leak can be integrated if requested for the eventual control of the first or to replace it during a check UM 22100F U User manual ATEQ D520 Page 102 122 Chapter 5 Accessories 2 2 NEEDLE VALVE AND LEAK FLOW CALIBRATOR 2 2 1 Needle valve Needle valves are used to calibrate the leakage limits These valves have an adjustable leak and depending on the model allow adjustments of between a few cm h to several l min These valves can be easily disturbed and therefore require the frequent use of some means of checking the setting eg ATEQ Leak Flow calibrator aly Hp Note it is strongly recommended that you do NOT leave a needle valve permanently connected on a leak detection machine with automatic calibration every n cycles 2 2 2 CDF Leak Flow Calibrator Leak Flow calibrator is a multiple range ATEQ flow meter intended for checking leak testing equipment particularly ATEQ instruments It measures a loss of charge with a wer uri differential sensor which is connected to a CALIBRATEUR DE FUITE calibrated flow tube
28. is protected against surges and short circuits through a thermal fuse do not use fuses of another type UM 22100F U User manual ATEQ D520 Page 101 122 Chapter 5 Accessories 2 OPTIONAL ACCESSORIES 2 1 FLOW MASTER LEAKS The flow master leaks are used to check the calibration of flow measurement instruments They are delivered in a case attached to a connector which depends on the value of the flow are delivered with a calibration certificate Nozzle type flow in dm h air to 15 and 1013 mbar PRESSURE 10 20 35 59 80 112 160 2 kPa 20 mbar 0 98 5 17 51 93 180 405 10 100 mbar 2 64 13 40 117 221 387 922 25 250 mbar 4 36 21 64 185 354 607 1473 50 kPa 500 mbar 6 54 29 90 262 482 890 1947 9 6 43 129 372 676 1262 1 150 1 5 12 4 54 162 468 850 1599 15 0 65 194 545 1010 1909 2 250 2 5 17 7 76 227 638 1185 hd 20 4 88 260 729 1357 3 bar 350 kPa 3 5 bar 23 4 100 293 819 1524 400 kPa 4 bar 25 2 110 325 910 1694 Note the values displayed in the table above are given for information purposes in effect the value of the standard leaks can vary by 15 The real flow rate of each master leak is accurately measured and given with an accuracy of 1 5 96 The master leaks Must be used with clean and dry air Must be stored in there boxes when not
29. restore the flash parameters in the RAM UM 22100F U User manual ATEQ D520 Page 72 122 Chapter 4 Functions of the instrument 2 3 PROGRAM SEQUENCES 2 3 1 Sequences conditions The sequences allow chaining several different cycles ones after ones following some the above conditions 32 programs can run into one sequence 32 sequences can be created Atest program can be into several different sequences gt All the programs in a sequence must have the Cycling function validated Run the following program in the sequence by following the cycling conditions validated in the test program f the operator wants during the test time infinite or not if he hits the start key the sequence jumps to the following test program gt If the cycling condition is wrong the sequence stops and the part is declared fail In all cases the sequence starts from the beginning gt A program be cycled with itself in one sequence for that insert it several times The program numbers are not important in the sequences the program 17 can run before the program 2 gt It s possible to run only one program for that create a sequence with only one program gt It s possible to run the same program several times one sequence gt It s not possible to cycling a sequence after another one Sequences examples Sequence 01 Sequence 02 Sequence 03 Sequence N Program 1 Program 3 Program 1 Prog
30. s gt Instruction V Fill mode gt Standard V V V Instruction Fill instruction V V V Ballistic V Auto connector gt Coupling A V Coupling B V Valves codes gt Stamping V Dump V External 3 V External 4 V External 5 V External 6 V Stamping V Dump V Stamping gt Maintain V all V Part OK V Maximum part V Minimum part V Warning V Pressure error V User manual ATEQ D520 Page 53 122 22100 0 Chapter 4 Functions of the instrument Differential auto Mini valve zeio v No negative Yes No v Cycle end Automatic reset Dump Reset Fill Gas option User gas Viscosity V degree C V Full scale flow V G110 Viscosity V degree C V Full scale flow V Propane Viscosity V degree C V Full scale flow V Butane Viscosity V degree C V Full scale flow v Natural gas Viscosity V degree C V Full scale flow v Nitrogen Viscosity degree C Full scale flow User manual ATEQ D520 Page 54 122 Chapter 4 Functions of the instrument 2 CONFIGURATION MENU 2 1 EXTENDED MENUS The extended menus give access to additional functions If these functions are activated they can be found under the FUNCTIONS menu when a program is created If no additional function is activated the FUNCTIONS menu is empty when a new program is created 2
31. test time is infinite the fill pressure monitoring is inoperative It is therefore necessary to be careful not to apply an excessive pressure to the part being tested Adjust this parameter according to the method described S 2 3 2 3 5 Pressure unit The different units are bar mbar PSI Pa kPa MPa Adjust this parameter according to the method described in S 2 3 UM 22100F U User manual ATEQ D520 Page 37 122 Chapter 3 Start up and adjustments 2 3 6 Max fill This function allows the setting of a maximum fill pressure which sets off an alarm if it is exceeded Adjust this parameter according to the method described in 2 3 2 3 7 Min fill This function allows the setting of a minimum fill pressure threshold which sets of an alarm if the pressure is not reached This function is not active when an infinite test time is set Adjust this parameter according to the method described in S 2 3 2 3 8 Reject unit The reject units available depending on the system chosen by the operator are SI System ml h I h ml s ml min USA System in h ft h in min in h ft h in min Personalised system no units as chosen by the operator CAL only a unit name is required then the input of the maximum authorised drift A learning cycle is then necessary it is carried out through the CAL learning special cycle Adjust this parameter according to the method described in S 2 3 2 3 9 Maximum re
32. the instrument b ATR2 Corresponds to ATR 1 but the potential leakage of the part is taken into account when the value of the transient is determined during the special cycle Associated parameters to be set Initial Initial value of the transient Transit actual and non modifiable value of the transient Tolerance Drift tolerance on acquisition of the transient of the reject level Select the option and adjust settings if necessary For ATR learning cycles see paragraph 3 7 ATR learning When a parameter is modified but no learning cycle has been carried out an ATR fault occurs The alarm and end of cycle outputs are activated Learning may be carried out on a value greater than the reject level and the Pass and end of cycle outputs are then activated However the ATR fault appears if the difference between the transient and the initial value is greater than the reject level 2 1 3 12 Peak hold The peak hold mode allows the FLOW measurement a part MAXIMUM dynamically The instrument cp measures the flow which can evolve at a given time during the test instrument memorizes the most important flow then displays it at the end of the test TIME Note The peak hold mode excludes any use of the ATR mode 2 1 3 13 Recovery thresholds This option offers the possibility of having two reject levels the level of intolerance the part is bad and irrecoverable and the level of reco
33. 1 SPECIAL CYCLES AVAILABLE Chapter 4 Functions of the instrument The following list shows all the special cycles which are possible those available will vary depending on what is checked in the extended menus and according to the optional extras requested at the time of manufacture of the instrument Special cycle Function Y Inactive No special cycle is selected Y Regulator adjustment Cycle allowing the adjustment of regulator number 1 generally on the rear panel Y Electronic regulator learning if installed Cycle allowing the adjustment of points to the different pressure values of the electronic regulator 20 96 50 and 80 96 v Infinite fill Y Reference calibration Cycle allowing the infinite pressurization of the test part Super calibration special cycle allowing the reference circuit calibration Y Piezo auto zero Cycle allowing the carrying out of a forced reset of the piezo sensor and the electronic regulator Y CAL learning This cycle enables the carrying out of a learning cycle in calibrated mode on a calibrated leak for which the values are known Y CAL check This cycle enables a checking of the calibration of the calibrated mode refer to previous element within a tolerance determined through percentage thresholds ATR Learning This cycle allows the entering of parameters when they are not known to be done after each ins
34. 1 1 E 4 Pr2 1 gt ls Pr4 1 Pr 8 1 Test fail part Reference fail part Alarm End of cycle UM 22100F U l Star 24 V DC I Programmable input Customer 24 V DC INPUTS PNP MODE bm uma bum ma Customer OUTPUTS 0 3 Max 24 V DC Note The 24V power supply must be provided by the internal power supply of the ATEQ instrument 0 3A maximum OR through an external power supply provided customer In the case of customer external supply the ATEQ instrument can be supply by the 2 and 4 pins on the J3 connector too Note The 24V power supply must be provided by the internal power supply of the ATEQ instrument 0 3A maximum OR through an external power supply provided by customer In the case of customer external supply the ATEQ instrument can be supply by the 2 and 4 pins on the J3 connector too User manual ATEQ D520 Page 21 122 Chapter 1 Installation of the instrument 2 2 1 7 J4 connector Allows the connection of the power supply The instrument be powered directly through the relay board J3 connector on one of the 24 V DC pins 2 2 1 8 J5 remote control connector RS232 1 2 Allows the connection of an intelligent remote control Female Lumberg type connector Optional 4 3 PIN 1 Network TXD Network
35. 22100F U User manual ATEQ D520 Page 36 122 Chapter 3 Start up and adjustments 2 3 1 Coupling time The coupling also known as wait times A and B are cycle start parameters When there is no automatic connector the coupling time A is a part of the cycle In the event of an instrument with automatic connector the coupling time A allows the activation of a first connector as soon as the cycle starts and to delay the pressurisation of the test part The coupling time B allows the activation of a second automatic connector These coupling times ensure a better stabilisation of the seals placed on the test part Adjust this parameter according to the method described S 2 3 2 3 2 Fill time This is the time taken to pressurise and initialise the flow in the test part Adjust this parameter according to the method described in S 2 3 2 3 3 Stabilisation time This time allows the stabilisation of the flow in the part If the stabilisation time is too short parasite flow variations can cause inaccurate readings It is therefore recommended to start with a long stabilisation time and to progressively reduce it until a stable reading of flow can be made Adjust this parameter according to the method described in S 2 3 2 3 4 Test time The test time can be a set value or infinite During all this time the instrument indicates if the flow in the part measured is between the minimum and maximum reject values When the
36. 25 Gas option This function allows calculating the flow measurement for a gas different from that commonly used by the apparatus air The available parameters in the instruments are for the following gas gt Nitrogen N2 gt Natural gas Methane G20 gt Propane gas 631 gt Butane gas G110 gt User gas the parameters have to be indicated consult us The full scale of flow varies according to the employed gas Nitrogen N 4 979 29 87 1494 497 9 1494 3983 9958 Methane 5 325 31 95 1597 532 5 1597 4260 10649 G20 natural gas Propane C3Hs G31 1 100 6 60 33 0 110 0 330 880 2200 C4H 0 1 023 6 14 30 7 102 3 307 818 2045 G110 7 165 42 99 214 9 716 5 2149 5732 14329 The gas function is an option asked at the order of the instrument NB the fitting and the calibration of the instrument are established with air A calibration with a specific gas can be carried out on request Select the option and adjust settings if necessary This type of instrument has specific hardware configuration a connection allows the rejection of a small quantity of gas at each piezo auto reset The precautions related to the use of a flammable gas are to be applied to the working station UM 22100F U User manual ATEQ D520 Page 69 122 Chapter 4 Functions of the instrument 2 1 3 26 Display The DISPLAY function
37. 7 1075 9 8067 10 2 1 9 6784 1079 7 3556 102 1 4223 103 3 937 10 2 895 10 atm 1 013 105 101 33 1 0133 1013 3 10332 1 760 14 695 406 78 29 921 Torr 133 32 0 13332 1 3332 10 3 1 3332 13 595 1 3158 10 3 1 1 9337 10 2 0 535 3 937 10 2 psi 6897 8 6 8948 6 8048 10 2 68 948 703 07 6 8045 10 2 51 71 1 27 68 2 036 20 249 09 0 2491 2 4909 1073 2 4909 25 400 2 4583 1073 1 8683 3 61 10 2 1 7 35 10 2 inHg 3386 4 3 3864 3 3864 10 2 33 864 345 32 3 3421 10 2 25 4 0 491 13 595 1 UM 22100F U User manual ATEQ D520 Page 117 122 Appendice Parameters saved per program 4 PARAMETERS SAVED Coupling Fill Stabilisation Test Dump m s d Max flow Min flow Max recovery reject ome my Min recovery reject Max pressure Min pressure Test pressure UM 22100F U User manual ATEQ D520 Page 118 122 Appendice Parameters saved per program 5 VALVE CODES USED IN YOUR APPLICATION GROUP PER PROGRAM PROGRAM VALVE CODE FUNCTION UM 22100F U User manual ATEQ D520 Page 119 122 Appendice Parameters saved per program 6 PERSONAL NOTES UM 22100F U User manual ATEQ D520 Page 120 122 Activation of an additional function 55 Additional functions 55 Adjust the main regulator pressure 88 Adjust the test parameters 36 Arrows 28 58 ANTES emor iee 96 111 A
38. 99 Duplicate a program 40 E Electrical connectors 17 Electronic regulator 44 Electronic regulator error 112 Exporting the results under MS Excel 80 Extended menus 55 F Factory calibration 10 Fail large flow indicator 31 UM 22100F U Index Index Fail low flow part indicator 31 Fill time 37 EMI DO rad cerit 60 57 104 Flow regulation 70 POW OST 35 Forced auto 2 92 Frames format 79 Front panel ode ode beide rx epo qute 27 Function 108 FUNCOMS 39 Functions menu 52 G Gas 69 configuration 85 Indirect measurement 8 Infinite pem 91 Inhibit the start 81 Intelligent remote control 108 K Key LOCI sewer EYES 29 cop RI D 28 L occidendi deg 99 Leak Flow calibrator 103 Lighting the screen
39. ALIBRATION 3 6 1 CAL learning calibration If the flow units do not suit the application it is possible to switch to calibrated mode manual For that it is necessary to carry out a learning cycle to make the calibration value correspond to the value of a master leak connected to the instrument It is necessary to carry out the learning cycle either by the special cycle s menu or through input 7 of the J3 connector if programmed for this function or through a programmed function key on the RC5 console if it is installed The first CAL learning cycle must absolutely be carried out through the special cycle s menu so that a CAL instruction other than 0 can be selected On the outputs we obtain Pass Part and Cycle end if the instruction is inferior or equal to the reject threshold Fail Part and Cycle end if the instruction is superior to the reject threshold Confirm with YES the UNIT function in the CONFIGURATION EXTENDED MENUS menu Confirm with YES the UNIT function in the PARAMETER FUNCTION menu of the program When the function is confirmed select the CAL mode under Unit Enter a name for the unit required by the operator and set the percentage of drift required In the SPE CYCLE menu select CAL learn and confirm with the ENTER key Adjust the calibration instruction generally the value of the master leak connected to the instrument Confirm with the ENTER key The disp
40. ARANTEE The instruments are guaranteed for parts and labour in our offices e 2 years for leak detection equipment e 1 year for electrical tests to norms instruments e 1 year for the accessories Our After Sales Service is capable of rapidly answering all your needs and queries We strongly recommend to send the instrument back to ATEQ once a year for re calibration SAV Uc 0650 Certification A T EQ BUREAU VERITAS www ateq com PREFACE Dear Customer You have just purchased an ATEQ instrument we thank you for the trust you have placed on our brand This instrument has been designed to ensure a long and unparalleled life expectancy and we are convinced that it will give you complete satisfaction during many long years of operation In order to maximise the life expectancy and reliability of your ATEQ instrument we recommend that you install this instrument on a secured workbench and advise you to consult this manual in order to familiarise yourself with the functions and capabilities of the instrument Our ATEQ After Sales Service centre can give you recommendations based on your specific operation requirements ATEQ 0650 PREFd U Table of contents TABLE OF CONTENTS PREAMBLE 5 1 DEFINITION OF THE ATEQ D52Q eere eH 5 2 CHARACTERISTCS OF THE MEASUREMENT enne nnne nnn nnn 6 2 1 Pressure drop
41. All conditions v Part OK V V Maximum part V V Minimum part V V Warning Pressure error Recoverable V V Export V Print parameters V RS485 gt 540 580 v V Security gt yes no v V Light gt Mode gt Permanent Automatic v V V V Intensity gt 00 to 07 UM 22100F U User manual ATEQ D520 Page 50 122 Chapter 4 Functions of the instrument V group gt 1 2 V configuration gt Input 7 ZA Electronic regulator learning V Regulator adjust V Infinite fill V ATR learning 7 Y Atmospheric conditions Reference calibration V Piezo auto zero y differential reset v SERVICE gt PARAMETERS gt Save v v Recover v v Delete v v v SENSOR gt Pressure v Leak v RESULTS gt Program v v v Statistics gt Program v v Total v V Part OK V Maximum part V Minimum part V Recoverable V Warning Reset Print LANGUAGE gt English v STAND BY gt Now v Power on time gt Hour V Minute V Power off time gt Hour Minute Delay UM 22100F U User manual ATEQ D520 Page 51 122 Chapter 4 Functions of the in
42. M To be able to modify the parameters turn the key to the ACCESS position Position the cursor in front of PARAMETERS Confirm with the ENTER key Place the cursor in front of the program number to be deleted or the name of the program to be deleted Confirm a first time to enter the program Confirm a second time to gain access to the delete menu Two possibilities are available delete the name of the program or delete the whole program 1 Confirm a third time The name of the program is deleted 2 Place the cursor in front of delete program Confirm with ENTER The program is deleted Note if the Delete a program operation is done first then the program name is also deleted UM 22100F U User manual ATEQ D520 Page 42 122 Chapter 3 Start up and adjustments 5 LAUNCHING OF A CYCLE 5 1 CHOICE OF THE PROGRAM NUMBER TO BE LAUNCHED Position the key in the ACCESS position Starting from the main menu place the cursor in front of the RUN PROG function Confirm with the ENTER key Display the number of the program required by scrolling through the numbers with the navigation keys Confirm your choice with the ENTER key UM 22100F U User manual ATEQ D520 Page 43 122 Chapter 3 Start up and adjustments 5 2 SETTING THE TEST PRESSURE 5 2 1 Manual setting with a mechanical regulator Position the cursor in front of
43. PERATURE amp VISCOSITY EFFECT ON THE MEASUREMENT 4 1 PRESSURE VARIATION As shown in the direct measurement diagram the test part is in series in the test circuit the test pressure set by the regulator is not entirely restored at the input of the test part due to pressure losses caused by the calibrated flow tube Additionally the output pressure of the regulator changes depending on the flows The results are always expressed as a function of the test pressure That is why a silicium sensor constantly monitors the real test pressure applied to the part Depending on the pressure value read the ATEQ D520 applies a correction factor which allows constant compensation for the pressure drops in the test circuit Note that the further the test part is from the cell the higher the pressure drop is This should be avoided possibility of pressure measurement on the part 4 2 VISCOSITY AND TEMPERATURE VARIATION The viscosity of a gas is directly linked to its temperature The higher the temperature is the greater the viscosity The law of Poiseuille shows that when the viscosity increases the pressure drop increases These two parameters temperature and viscosity have an influence on the accuracy of the measurement A correction is applied depending on the real temperature of the gas flowing through the system Variations in the temperature of the parts during the test and in relation to each other should be avoided by the High pre
44. TR 96 Automatic connectors 61 104 Automatic Immode 57 Automatic Piezo reset 92 Automatic 72 Automatic thresholds 89 62 83 gt 76 C 580 NOU NN DN EDEM 78 GAL CMEC isos d 94 Cal drift 112 CAL learning error 112 Calibrated mode test 93 Calibration 10 Calibration master leaks 102 Chain several test cycles 56 Charaoteristi6S coeno ers proie ES 6 Control 77 Conversion table 117 Coupling times and B 37 Cutting valve cesses 110 Cycle 64 Cycle keys 29 D Delete a 42 Delete a program 42 5 116 Direct measurement 7 Display ciega Rer OE n 30 70 Display the detail of the results
45. USER MANUAL ATEQ D520 Version 1 32 e uk 00 www ateq com Reference UM 22100F U REVISION OF THE 0520 USER MANUAL Edition Date Date Revision week year Lusso dung First edition UM 22100A U 22 2003 All chapters Evolution of the programme from the 1 00 to 1 10 version Integration Second edition UM 22100B U 10 2004 two capillaries Addition of the Single CAL and No negative functions version High precision Evolution of the program version from the 1 10 the 1 20 Add High precision Thre edition function electronic regulator instruction recover function and pressure filtering Fourth edition UM 22100D U 08 2005 Evolution to the 1 21 version gas version option Evolutions to the 1 32 version add the Fifth edition UM 22100E U 38 2009 Sequence function add bar code option and add flow regulation function Preamble add 1 and 80 capillary Sixth edition UM 22100F U 47 2009 correction of the principle scheme for the indirect measurement recovery Recommendations for leak testing instruments Precautions for the test environment e Keep the test area as clean as possible Precautions for the operators e ATEQ recommends that the operators using the instruments should have a suitable qualification and training with respect to the work bench requirements Genera
46. allows modify the result display format this to put the comma and display the decimal number following the user preferences Example X XXX XX XX XXX X or XXXX First check or validate the Display function into the CONFIGURATION menu Then in the test program parameters choose the display format by using the UP and DOWN keys 2 1 3 27 Flow regulation Option The flow regulation function allows to automatically adjusting the pressure following a flow instruction This option is available only with an instrument fitted with an electronic regulator It s necessary to deactivate No the Regulator learn function into the CONFIGURATION menu Validate Yes the FLOW REG function in the CONFIGURATION Extended Menus menu In the test program parameters menu validate Yes the FLOW REG function In the test program parameters menu validate Yes the FILL MODE function Then select the PERCENT mode in the FILL MODE function Connect a pass part to the instrument and make the flow instruction adjustment by starting the Elec Reg Adjust special cycle UM 22100F U User manual ATEQ D520 Page 70 122 Chapter 4 Functions of the instrument Select the SPE CYCLE menu and validate with ENTER Then select the Elec Reg adjust special cycle and validate with ENTER The display confirms that the special cycle is selected Press the START key to launch the special cycle Adj
47. ary 2 9 2 Printer This function is used to configure the instrument so that the data relating to the programs parameters and the test results can be printed When the option is activated YES the test results are automatically printed each time a cycle is started Select the option and enter settings if necessary 2 9 2 1 RS parameters These parameters are used to configure the instrument for dialogue with the printer Associated parameters to be set Speed bit rate transmission stop bit data bit number parity Select the option and enter settings if necessary 2 9 2 2 Frame This function allows the configuration of the results frame Associated parameters to be adjusted PRESSURE Display of the test pressure or not Personalization Display of the program name when there is one Timekeeper printing of the date and the time Before result number of lines before the result After result number of lines after the result Inter Line space between each line UM 22100F U User manual ATEQ D520 Page 78 122 Chapter 4 Functions of the instrument 2 9 2 3 Format of the frame The results frame fits on 40 columns a Example for a good test result 12345 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 onb5i geBDi 11017116 mis D D D D D D D D D D D D D D D D D D D D D D D D D D D 1 1
48. be supplied by the regulator value depending on the input air supply pressure Select the option and adjust settings if necessary 2 8 2 Without regulator learning When the Regulator learning is not validated No there won t regulator characteristics calculation points at 20 9o 50 and 80 9 In this case two options arise in the Fill mode function the fill mode in Percent or Control These two types appear in the case of test in Flow mode 2 8 2 1 Percent type In this mode it must adjust the pressure instruction in percent of the full scale of the regulator Example full scale of the regulator 4 bars test pressure 1 5 bars then the percentage will be 37 5 96 2 8 2 2 Control type In this mode it must adjust the hoped pressure instruction real value in the configured measurement unity The electronic regulator is correcting two times the pressure rise ramp during the fill This function allows making a correction of the pressure instruction according the flow When this correction is too important an alarm Min Pressure is activated During the stabilization and test phases no instruction correction is realized UM 22100F U User manual ATEQ D520 Page 77 122 Chapter 4 Functions of the instrument 2 9 RS232 2 9 1 C540 580 This function enables the configuration of the instrument so that it may be supervised by an ATEQ central module Select the option and enter settings if necess
49. c pressure of the calibration Calibration temperature Drift The drift is calculated between the first and the last master jet measurement reference cycle realization If it s higher than the programmed level a error message appears Only a manual acquit can be possible Drift acquit special cycle Select the option and adjust settings if necessary 2 1 3 4 Automatic mode This function launches the test cycle automatically it therefore avoids the need for a pressing of the cycle start by the operator The cycling of this test is on is own part The automatic function allows launching a test cycle as the part to be tested to the measurement circuit connection The start cycle is made when the test pressure is between the minimum and the maximum levels In the case of use of the personalized measurements units CAL it s imperative to make a learning cycle before starting a test cycle The learning error can generate an instrument blocking mode Select the option and adjust settings if necessary 2 1 3 5 Units This function allows the operator to choose the units system required SI international metric unit system USA Anglo Saxon international units system inches feet and CAL the operator personalized unit system this system requires the carrying out of a learning cycle Select the option and adjust settings if necessary 2 1 3 6 Filtering This function ensures the slowing or the acceleration t
50. cision mode optional An automatic acquisition cycle on a known master value is realised before each test cycle it allows calculating the test part value with the current atmospherics conditions UM 22100F U User manual ATEQ D520 Page 9 122 Preamble 5 CALIBRATION There exist 2 different types of calibration 5 1 FACTORY CALIBRATION The factory calibration is set in the instrument Display 1000 Master leak 1000 Calibrated flow tube 1000 Note this calibration does not take into account tube lengths seal jig restrictions 5 2 MANUAL CALIBRATION It is possible that the unit the instrument is delivered in or some external elements seals pipes result in the factory calibration being unsatisfactory In this case a manual calibration taking into account the previously stated elements can be carried out by the operator For this calibration the calibrated master leak should be used in the same conditions as the parts to be measured diameter length of the pipes UM 22100F U User manual ATEQ D520 Page 10 122 Preamble 6 PRINCIPLE OF A CYCLE COUPLING FILL STABILISATION TEST The measurement cycle is made of 4 phases 1 2 3 4 5 x DM Cycle Start Reset Coupling Fill Stabilisation Test Reset 5nd Start Start of the cycle Reset of the pressure sensor to correct the ev
51. ction enables several tests to be carried out by the instrument one after the other The instrument offers 8 chaining criteria When this function is activated it is possible to carry out a special Step by Step cycle as part of the initialization which chains cycles without conditions Associated parameters to adjust INTER CYCLE wait time between two cycles Chaining conditions ALL under all conditions part good rise error drop error warning pressure error Select the option and adjust settings if necessary 2 1 3 3 Reference The validation of the Reference function in a flow cycle program is associating to this cycle the Reference cycle During this Reference cycle the measurement circuit is shifting to a circuit equipped by a master jet or a master part with known characteristics This proceeding is correcting the possible atmospherics conditions variations The activation of the Reference phase can be done by following two ways Manually the instrument shift to the reference circuit with the operator request or automatic Selection by the front panel or the inputs outputs of the concerned program Automatically the instrument shift to the reference circuit before each test cycle UM 22100F U User manual ATEQ D520 Page 56 122 Chapter 4 Functions of the instrument It must also configure the reference program with the master parameters Calibration pressure Master flow Atmospheri
52. differential pressure sensor In the main menu place the cursor in front of the SERVICE heading and confirm with the ENTER key Next place the cursor in front of SENSORS and confirm with the ENTER key The screen displays the values measured by the pressure sensors UM 22100F U User manual ATEQ D520 Page 98 122 Chapter 4 Functions of the instrument 5 RESULTS MENU This function allows the display of the test result details number of parts tested number of good parts number of bad reference parts number of bad test parts number of recoverable parts number of times when the alarm has been set off each indicator is expressed in 96 to reset to naught the results memory v to print the test results number of good parts number of bad parts 6 LANGUAGE MENU This function allows the choosing of the instrument language Several languages are available Two are installed at the fabrication of the instrument The English is the language by default the other is chosen by the customer 7 STAND BY MENU This function allows the switching off of the instrument without unplugging it from the mains power supply The switching to stand by can be immediate or programmed with hours of operation and hours of rest The immediate switching to stand by can be carried out in two different ways 1 Either through the Stand by menu 2 Or by pressing for more than three seconds on the RESET L button N
53. ecrease when no test cycle is running www ateq com 2 5 2 1 Connection details TLC RC5 D520 L 3 5 0 20 UM 22100F U User manual ATEQ D520 Page 105 122 Chapter 5 Accessories 2 6 REMOTE FRONT PANEL RC5 2 6 1 Presentation This option allows the placing of the control station in a different place than the control instrument it allows the remote control and reading of results This is useful when the measurement instruments have to be positioned in inaccessible locations such as inside a machine to reduce the lengths of piping between the instrument and the test part This front panel acts exactly as if the operator was in front of the instrument itself For the interface refer to the global operation of the instrument This remote control is optional It is connected to the LUMBERG type connector reserved for remote controls It is of plug and play type the instrument automatically detects it and the REMOTE CONTROL menus appear if the RC5 remote control is connected When the remote control is installed its keyboard obtains priority over the control instrument s keyboard which becomes inactive UM 22100F U User manual ATEQ D520 Page 106 122 Chapter 5 Accessories 2 6 2 Installation 2 6 2 1 Connect to the measurement instrument a J5 RS485 connector remote control 1 2 Allows the connection of an intelligent remote control Female Lumberg type connector Optional
54. en a cycle is not in progress press any of the program selection inputs UM 22100F U User manual ATEQ D520 Page 66 122 Chapter 4 Functions of the instrument d End of cycle and Dump Reset automatic dump If the part is OK at the beginning of the test time the pass part relay is activated and stays activated until the start of the next cycle At the end of the dump time the end of cycle relay is activated or after the coupling time B if it is present If the part is fail at the beginning of the test time the fail part relay is activated until the end of the cycle the dump phase is carried out The end of the cycle is obtained by pressing on the Reset C key or by activating the Reset input 4 PRESSURE Test cycle ee a o 1 1 t el m Program n tmini t Ato Active connector A Disabled i i N NE t Active _ Time B n t Part bad gt End of cycle The active program is the one selected before starting up It remains active even if the program inputs on the connector are no longer activated This selection can only be modified during the inter cycle period To return to program 1 when a cycle is not in progress
55. entual drifts this phase Reset can be placed at the start or at the end of a cycle depending on the requirement of the operator Parameter to be set The Time during which the sealing jig of the parts is put in place before the Gough part is filled The instrument can be fitted with the automatic connector d 9 option this option adds valve This valve which is piloted throughout ime E the cycle time allows a control of the jig setup The fill time This is the time during which the part is pressurised until the compensation flow is obtained The stabilisation This is the time during which the flow value stabilises time The test time The differential pressure sensor measures the pressure difference on the extremities of the calibrated flow tube The signal is treated by the electronics which display the result and indicate whether a part is good or bad Pressure sensor reset to correct eventual drifts This phase can be Reset placed at the start of the cycle or at the end of the cycle depending on the requirement of the operator Parameter to be set End of The instrument stops the measurement and sends an end of cycle Cycle signal UM 22100F U User manual ATEQ D520 Page 11 122 Preamble 7 PRESENTATION OF THE SYMBOLS Symbol Name Function Adjust leak Pneumatic connector for the plugging of a calibrated leak connector ruby kind or an adjustable leak
56. es and the cycle start the cycle start function allows the simulation of a two handed remote control Note the synchronisation between the two buttons is of 300 ms the two handed remote control is not a high security function the ATEQ company would in no event be responsible if an accident should occur on an operator following its improper use 2 7 3 Programmable cycles The programmable special cycles on the function keys F1 to F4 are the following Disabled CAL learning Regulator adjustment CAL check Infinite fill ATR learning Piezo Auto zero Start Calibration check UM 22100F U User manual ATEQ D520 Page 108 122 Chapter 5 Accessories 2 7 4 Indicators The L E D tricolour indicators situated near the F1 to F4 keys allow the display of the state of the cycle requested green cycle ok red cycle bad orange cycle in progress 2 7 5 Fixed function keys The four other push to make buttons situated on the right hand side are the push buttons possessing the following functions selection of the rise program white gt selection of the drop program black gt cycle start button green cycle stop reset button red Reminder these buttons functions are fixed and cannot be modified 2 7 6 Installation of the remote control on the RC5 J2 connector outputs J3 Connector inputs 24 V 10 mA Outputs L E D Inputs Functions Green anode Input 1 Cathode 0 V 24 V Red an
57. function are identified by the name of the function stamping automatic connector etc When they are free and available for the operator to use they are called auxiliary and the position number Associated parameters to be adjusted Auxiliary 1 Auxiliary 2 Auxiliary 3 Auxiliary 4 Select the option and enter settings if necessary AUTO J1 24V AUX J10 Gnd 1 25 B 24V Ux L L Aux 1 Aux2 2 1 3 20 Mini valve This function is dedicated to applications for small volume parts below 10 cm and has a base time of 0 01 s instead of 0 1 s Programming for the ATEQ D520 mini valve is identical to that for the standard ATEQ D520 Associated parameters to be set A Z Diff Differential Auto zero This time can be reduced as long as the values obtained are stable and repeatable Select the option and adjust settings if necessary 2 1 3 21 No negative The No negative function allows to reset the display of the measurement when the flow goes to the negative in this case the display of the flow comes to 0 zero This function is useful in the case of we don t want to give the information of a negative flow to the operator display or to a PLC connected to the instrument lt Select the option and adjust settings if necessary UM 22100F U User manual ATEQ D520 Page 62 122 Chapter 4 Functions of the instrument 2 1 3 22 Stampin
58. g function This option is used to activate a pneumatic output which marks the part for example using a pneumatic cylinder Parameters can be set for the conditions and duration of marking This option requires two electrical outputs internal one for the internal cabling on the pneumatic output an external one for customer cabling One of the pneumatic outputs on the automatic connectors is used The output is activated at the end of test time for the programmed hold time Use the following procedure to use the inking function First in the CONFIGURATION menu confirm the STAMPING function In the program s PARAMETERS FUNCTIONS menu confirm the STAMPING function Set the inking hold value can be set between 0 and 650 seconds Then select the inking conditions from those offered When the instrument possesses this option the internal and external valve codes 1 are no longer available UM 22100F U User manual ATEQ D520 Page 63 122 Chapter 4 Functions of the instrument 2 1 3 23 Cycle end This function allows the choosing of a different cycle end depending on the configuration of the instrument connection to a PLC or robot a Relay sequencing depending the End of Cycle In order to interface the ATEQ D520 with its environment PLC PC the timing charts below give the sequence for the electrical outputs relay board on J8 connector and pneumatics automatic co
59. he key in the ACCESS position To access the main menu press on the ENTER key From the main menu place the cursor in front of the PARAMETERS menu Confirm with the ENTER key The PARAMETERS menu allows the management of test programs f the different programs to be created have different parameters it is necessary to create them one by one f these programs have identical parameters a base program can be created and the Copy Paste function used to duplicate this program as many times as necessary 2 1 CHOICE OF THE PROGRAM NUMBER Position the cursor in front of the chosen program number Confirm with the ENTER key UM 22100F U User manual ATEQ D520 Page 34 122 Chapter 3 Start up and adjustments 2 2 SELECTION OF THE TEST TYPE Two test types are available The PARAMETERS menu gives access to two possible test types Indirect or direct flow test FLOW CYCLE and an operator test OPERATOR non functional refer to the following paragraph for explanations Place the cursor in front of the required test type and confirm with the ENTER key 2 2 1 Flow test direct or indirect When a fluid gas passes through a calibrated flow tube laminar flow a pressure drop takes place the value of which is proportional to the flow 2 2 2 Test with reference This kind of test is an option It s named Rich or High Precision It s allows shif
60. he network cable when the instrument is a slave 2 2 1 1 J1 connector Output codes Analogue outputs Temperature sensors 1234 567 8 9 1011121314 15 16 BBEBSEREEREREREEO Pin 1 COMMON outputs 1 2 3 24 V DC OUTPUT CODES Pin 2 Output n 1 open collector 24V DC 100mA Max Pin 3 Output n 2 open collector outputs Pin 4 Output n 3 open collector Pin 5 COMMON outputs 4 5 6 24 V DC Pin 6 Output n 4 open collector Pin 7 Output n 5 open collector Pin 8 Output n 6 open collector Pin 9 12V DC Sensor power supply 2 mA max Pin 10 OV Sensor power supply TEMPERATURE Pin 11 Sensor input n 1 SENSOR Pin 12 Sensor input n 2 Pin 13 Analogue output n 1 Pin 14 COMMUN analogue output 1 ANALOGUE Pin 15 Analogue output n 2 OUTPUTS Pin 16 COMMUN analogue output 2 Charge Load Obligatory diode for an inductive load 2 2 1 2 J2 connector ES Telephone network socket Not used UM 22100F U User manual ATEQ D520 Page 17 122 Chapter 1 Installation of the instrument 2 2 1 3 J3 connector Inputs Outputs or Nothing 1234 5 6 7 8 9 1011121314 15 16 1 RESET input input 1 Pin 2 Common 24 V Pin 3 START input input 2 Pin 4 Common 24 V INPUTS Pin 5 Input 3
61. he sampling speed by carrying out an average over the measurement time set making the reading of the measurement more user friendly Select the option and adjust settings if necessary 2 1 3 7 Standard conditions The Standard conditions function allows the returning of the results measured by the instrument to defined atmospheric conditions The measurements depend on the ambient temperature and atmospheric pressure When the function is activated the instrument recalculates the flow results according to the atmospheric conditions inputted Therefore the results of the measurements will not take into account the ambient variations To confirm this function an asterisk is displayed after FLOW Select the option and adjust settings if necessary UM 22100F U User manual ATEQ D520 Page 57 122 Chapter 4 Functions of the instrument 2 1 3 8 Pressure correction The pressure correction function allows the conversion of the results by the instrument to a defined pressure instruction When the function is activated the instrument recalculates the flow results depending on the instruction pressure The measurement results will therefore no take into account pressure variations Select the option and adjust settings if necessary 2 1 3 9 Pressure reset The reset cycle in an ATEQ D520 instrument is carried out for each test cycle This function allows the positioning of the auto zero reset in the test cycle The p
62. he screen remains lit for 20 minutes and if the keyboard has not been used by the end of this period the screen shuts down and only relights when the keyboard is touched again Y automatic mode which is identical to manual mode with illumination of the screen also if an action is carried out from the external inputs rear connectors Using these three modes the lighting intensity of the screen can be programmed from 00 screen off to 07 maximum lighting intensity In the main menu position the cursor by the CONFIGURATION menu then confirm by pressing ENTER Move the cursor down until it is in front of the LIGHT menu then confirm by pressing ENTER Place the cursor in front of MODE to choose the required lighting mode and confirm using ENTER Select the lighting mode and confirm using ENTER To return to the previous menu press the C button once To select the lighting intensity for the display place the cursor in front of the INTENSITY menu and confirm using ENTER Then select the lighting intensity from OO off to 07 maximum and the new lighting intensity will be applied after ENTER is pressed UM 22100F U User manual ATEQ D520 Page 82 122 Chapter 4 Functions of the instrument 2 14 BAR CODE OPTION The Bar code option allows installing a bar code reader on the instrument RS232 connector It allows at the bar code reading to select a test program and eventually star
63. hresholds V 1 2 V P1 P2 correction V Fill type ny Automatic connector V Valve codes V Stamping V Mini valve V No negative V Cycle end V Gas option V Automatic save Yes no Sequence Yes no Bar graph yes no 30 0 V Ready status Yes no Blow test V Electronic Regulator nstruction gt zero Cal ref Yes no V cone yes no Frequency Number of cycles V V reference V External 3 V External 4 External 5 V External 6 Internal 7 V Internal 8 V Auxiliary 1 V Auxiliary 2 T automatic Connector Y automatic Connector V Hour Hour User manual ATEQ D520 Page 49 122 Chapter 4 Functions of the instrument V Day Year v V 5232 gt 540 580 Speed 4800 9600 V Printer gt RS parameters gt 19200 gt 28800 gt 38400 gt 57600 gt 115200 V V V Serial port 1st 7bit 0 gt 1st 7bit 1 gt 1st 7bit even gt y 1st 7bit odd 1st 8bit without gt 1st 8bit 0 gt 1st 8bit 1 gt 1st 8bit even gt 1st 8bit odd gt v V V gt Personalization V V Time keeper Before results After results Line feed V v v Sending gt
64. ility of the measurement and that the bumper pads are correctly installed 1 4 PNEUMATIC LINK The link and reference pipes will age and break with time The pipes and seals must conform to the required quality ATEQ recommends the use of RILSAN PA11 pipes and AVS type joints UM 22100F U User manual ATEQ D520 Page 113 122 Chapter 7 the event of operational problems 1 5 ENVIRONMENT A measurement may be affected by a variation in background temperature sun draughts storage of parts outdoors handling of the test part by the operator The dampness of parts may cause errors in the readings insufficient drying after washing outdoor storage condensation presence of water in the fixture 1 6 CALIBRATION ATEQ does not accept any liability in regard to calibrations and settings to its instruments which are not carried out by its own personnel 1 7 CONCERNS ABOUT RELIABILITY OF THE INSTRUMENT S CIRCUITS If all the other checks do not resolve the problem the instrument s circuit may be checked Proceed as follows Segregate the instrument from its environment pneumatic assembly Place a calibrated master leak on the output Choose an unused program Set the parameters as follows the regulator to the master leak test pressure the pressure monitoring thresholds to 20 of the test pressure coupling times A and B 0 seconds fill time 1 second stabilisation time 1 second
65. instrument 7 QUICK CONNECTOR EE A quick connector may be mounted on the front panel of the instrument It allows the easy checking of the pressure It is used for the regulator circuit It allows the checking of the test pressure displayed by the instrument with a precision manometer or the ATEQ Leak Flow calibrator v UM 22100F U User manual ATEQ D520 Page 30 122 8 FUNCTIONNALITY THE INDICATORS The symbol represents a lit indicator Chapter 2 User interfaces Pass part indicator Fail large flow indicator flow too big Fail low flow indicator flow too weak Warning Standby intermittent flashing Recoverable parts indicator constantly lit 05 00 05 HS NH BO BU BE BE BO BN NBN UM 22100F U User manual ATEQ D520 Page 31 122 Chapter 2 User interfaces UM 22100F U User manual ATEQ D520 Page 32 122 Chapter 3 Start up and adjustments Chapter 3 STARTUP AND ADJUSTMENTS 1 POWERING UP THE ATEQ D520 Supply the instrument with 24 V DC When switched on the instrument displays the version and the sensor full scales then displays the main menu UM 22100F U User manual ATEQ D520 Page 33 122 Chapter 3 Start up adjustments 2 CREATION OF A TEST PROGRAM To be able to modify the parameters place t
66. ject This parameter allows the definition of the upper limit of the authorised flow range in the test part above this limit the part is considered as bad Adjust this parameter according to the method described in S 2 3 2 3 10 Minimum reject This parameter allows the definition of the lower limit of the authorised flow range in the test part under this limit the part is considered as bad Adjust this parameter according to the method described in S 2 3 UM 22100F U User manual ATEQ D520 Page 38 122 Chapter 3 Start up and adjustments 2 3 11 Range second capillary option The second capillary is an option on the D520 instrument it allows having two flow measurement ranges so that to have best adapt of the measurement extend of the capillary in function of the part to be controlled When this option exists in the instrument the Range parameter appears in the parameters menu so you have to choose the capillary the range then the best measurement range adapted to the part to be controlled The choice of the range is function of the capillaries installed in the instrument the available ranges 5 30 I h 150 500 1500 4000 I h and 10000 lt Adjust this parameter according to the method described S 2 3 2 3 12 Functions The FUNCTION menu allows access to additional parameters which must first be activated in the CONFIGURATION menu then in EXTENDED MENUS If no additio
67. l allows the opening of this shut off valve in other words to create a constant flow at the test pressure allowing the part to be checked and to adjust and fine tune the assembly etc From the main menu position the cursor in front of the CYCLE SPE title and confirm with the ENTER key Next place the cursor in front of Infinite fill and validate with the ENTER key The display confirms that the special cycle is selected Press on the START key to start the special cycle Adjust the value of the test pressure with the regulator handle To stop the cycle press on the RESET key UM 22100F U User manual ATEQ D520 Page 91 122 Chapter 4 Functions of the instrument 3 5 PIEZO RESET AUTO ZERO Enables the carrying out of a forced auto zero reset of the piezo sensor In the main menu place the cursor in front of the SPE CYCLE option and confirm with the ENTER key Next place the cursor in front of Auto zero Piezo and confirm with the ENTER key The display confirms that the special cycle is selected Press on the START key to start an auto zero cycle Once the auto zero is carried out the cycle will stop Note the auto zero is an automatic event which is carried out for each cycle it enables the initialization of the pressure sensors to the atmospheric pressure UM 22100F U User manual ATEQ D520 Page 92 122 Chapter 4 Functions of the instrument 3 6 MANUAL C
68. l precautions e Read the user manual before using the instrument e all electrical connections to the instrument must be equipped with a safety system fuse circuit breaker appropriate to its needs and complying with the standards e to avoid electromagnetic interference the cable connections to the instrument should be less than two meters in length e itis essential that the electrical main is earthed e disconnect the electrical connections to the equipment before maintenance e cut the air supply for any kinds of operation on the pneumatic assembly e do not open the instrument when it is powered up e avoid water spillage near of the instrument ATEQ is at your disposal for any further information concerning the use of the instrument under maximum safety conditions We would like to bring to your attention that ATEQ will not be held responsible for any accident connected to the improper use of the instrument to the work bench or to the lack of compliance with safety rules ATEQ Company is free from any responsibility for any adjustment of its instrument which would not have been done by its own technicians The ATEQ cannot be held responsible if the instrument program mechanics or electronics has been modified without prior written consent 0039 Ret U ATEQ THE ASSURANCE COMPETENT AFTER SALES SERVICE B THE ATEQ AFTER SALES SERVICE IS e ateam of qualified technicians a permanent telephone assistance
69. lay confirms that the special cycle is selected UM 22100F U User manual ATEQ D520 Page 93 122 Chapter 4 Functions of the instrument Press on the START key to start the learning cycle At the end of the cycle the display gives the test result in the calibration unit Once this is done the calibration cycle stops of its own accord Note the CDF Leak Flow calibrator can be used to calibrate the instrument and transmit the value via the infra red link 3 6 2 CAL check This special cycle allows the checking of the adjustment calibration in calibrated mode Refer to the previous paragraph The CAL check cycle controls if the calibration has not drifted beyond the limits imposed as a percentage In the event of an exceeding of the limits a warning will be set off and a calibration cycle or a checking of the instrument will be necessary Otherwise the good part and cycle end or bad part and cycle end indicators will be activated depending on the measurement made in relation to the reject thresholds The CAL check request can be carried out on input 7 of the J3 connector programmed for this function or through a programmed function key on the optional RC5 console if it is installed From the main menu place the cursor in front of the CYCLE SPE option and confirm with ENTER Next place the cursor in front of CAL check and validate with the ENTER key Press on the START key to start the checking
70. me being they are available in gas norm Sizes which are 1 2 3 4 1 11 4 11 2 2 The SA and SI are designed for smooth nozzles with dimensions from 3 to 80 mm for the external diameters SA and from 10 to 75 mm for the internal diameters SI 2 4 FILTRATION KIT For an increased reliability of the instruments it is necessary to use clean and dry air The filtration kit is connected to the air input on the rear panel of the instrument It is composed of a dust removal cartridge and another cartridge 0 01 to reduce the residual oil pollution to 0 01 ppm UM 22100F U User manual ATEQ D520 Page 104 122 Chapter 5 Accessories 2 5 REMOTE CONTROLS The remote control allows control and selection of various settings remotely for instruments in the ATEQ range The remote is to be connected on the Input Output connector 2 5 1 Reset Start casing T l m canique 2 5 2 Four functions S5 remote control This remote control has four functions which can be used to control a series 5 instrument remotely F580 or C540 single head only The four functions on this remote control are as follows ATEQ TLC 5 v RESET start cycle Increase or decrease program numbers Y Display the number of the program selected 4 Display the test result green indicator light for Pass red indicator light for Fail or alarm Note a program number can only be changed increase or d
71. n enter program parameters Inappropriate size for the selected unit of pressure Action change unit or modify the EN S NNI minimum and maximum pressure limits if these and the test pressure can be used with this unit The reference master jet drift is higher than the instruction in percent Action check the master jet and realise a drift acquit special cycle UM 22100F U User manual ATEQ D520 Page 112 122 Chapter 7 the event of operational problems Chapter 7 OPERATIONAL PROBLEMS 1 PHENOMENON NOTED If a test machine begins to detect too many bad parts statistically more than three consecutively it is advisable to carry out a check on the whole unit The quality of the manufacture and operation of the leak detector should be the last things considered 1 1 CONDITION OF THE MACHINE S SEALS This is the no 1 defect as the seals are subject to high levels of dirt contamination alumina shavings Regular cleaning of the seals is an effective remedy 1 2 DAMAGED INSTRUMENT SEALS There is a possibility that the seals may be cut by shavings or worn by repetitive squashing This can be prevented by regular servicing and replacement of the seals 1 3 BUMPER PAD This is a defect which may occur after a certain amount of time as the bumper pads may be worn or if the pressure settings in the air cylinder are inadvertently disturbed Check the stab
72. nal parameters have been activated in the EXTENDED MENUS the FUNCTION menu is empty To activate these parameters refer to chapter 4 S 2 UM 22100F U User manual ATEQ D520 Page 39 122 Chapter 3 Start up and adjustments 3 COPYING A TEST PROGRAM To be able to modify the parameters place the key in the ACCESS position From the main menu place the cursor in front of the PARAMETERS heading Validate with the ENTER key The cursor will place itself in front of the Copy Paste function Confirm this function again with the ENTER key Next validate the COPY function Display the number of the program to be copied by using the navigation arrows Here program n 1 Confirm with the ENTER key Place the cursor in front of Paste Confirm with the ENTER key Attribute a number to this new program by using the navigation keys for example n 3 Confirm with the ENTER key The display confirms the copy of the program UM 22100F U User manual ATEQ D520 Page 40 122 Chapter 3 Start up and adjustments From this moment the parameters for program 1 are duplicated into program 3 In this example program n 3 is therefore an exact copy of program n 1 Press twice on CANCEL to return to the main menu UM 22100F U User manual ATEQ D520 Page 41 122 Chapter 3 Start up and adjustments 4 DELETING A PROGRAM OR THE NAME OF A PROGRA
73. nnectors according to the commands entered on the front panel or on the J8 connector START RESET Legend Coupling time for automatic connector A B Coupling time for automatic connector B Pemawoze me 0 Fill time S Stabilization time Undetermined time between the end of the programmed test time and the pressing of the RESET key oo START Press on the start gt key on the front panel or on pins 2 3 of the J3 connector RESET Press on the reset key on the front panel or on pins 1 2 of the J3 connector Automatic Active high level the pneumatic output is active air exiting Inactive low level the pneumatic output is inactive absence of air bois Minimum time for the taking into account of an input 500 ms on the J8 connector of a central module and 50 ms on the J3 connector of an instrument Actual times are not those displayed but those on the print out UM 22100F U User manual ATEQ D520 Page 64 122 Chapter 4 Functions of the instrument b Automatic RESET cycle end If the part is OK at the beginning of the test time the good part relay is activated until the following test cycle After the dump time the end of cycle relay is activated or after the coupling time B if it is present If the part is fail the fail part relay is activated as soon as the test is completed The instrument sends a cycle end signal A new cycle can then be launched
74. ns of the instrument Details of the frame Number indicating the program number a 6 1 ae 8 7 8 2 letters AL for ALARM p 2 AON 11 text corresponding to the error 2 9 3 Send conditions With this function you can choose which data is to be printed on the results sheet Associated parameters to be set ALL all test results OK number of good parts MAX high flow parts MIN low flow parts WARN number of times the alarm has been triggered PRESS DEF number of times pressure was incorrect RECUPERABLE number of recoverable parts Select the option and enter settings if necessary 2 9 4 Exportation This function can be used to create and send a special results frame which can be processed by a PC using Microsoft Excel This frame is of the same type as the print parameters frame except that the different character strings follow each other and are separated by a punctuation mark which enables the various boxes to be entered automatically in Microsoft Excel This frame is operated by connecting a computer to the instrument s RS232 link Select the option and enter settings if necessary 2 9 5 Print the parameters By validating this function the test parameters of the programs activated on the instrument are instantly printed UM 22100F U User manual ATEQ D520 Page 80 122 Chapter 4 Functions of the instrument 2 9 5 1 Parameter printout frame example 123
75. nsient values are not known a learning cycle must be carried out for the transient so as to enable the instrument to calculate and enter the values These learning cycles are found in brief in the special cycle menu If no transient learning has been carried out the message ATR DEFAULT will appear To carry out the learning select the SPE CYCLE menu Then select the ATR Learning menu The display confirms that the special cycle has been selected Press the START button to start the learning cycle At the end of the cycle the display gives the test result for the good part The instrument carries out a test cycle and then continues the cycle by carrying out a learning cycle When the cycle has been completed the transient values are recorded To view the transient values press ENTER Note these values can be modified manually UM 22100F U User manual ATEQ D520 Page 96 122 Chapter 4 Functions of the instrument 4 SERVICE MENU 4 1 SERVICING OF THE PARAMETERS This menu allows the saving recovery or deletion of the test cycle parameters v Save menu allows the saving of the test parameters and the configuration of the moment Y Restore menu allows the recovery of a previously saved configuration Y Reset menu allows the deletion of all the parameters In the main menu place the cursor in front of the SERVICE title and validate with ENTER Next place the cursor in front of
76. o eee cte 112 Programmable 19 Q Quick connectors 30 R FRAN IGSS scs cos oct cack cec tes 6 RC5 remote control 86 Recoverable thresholds 59 60 Reference CAL eee 76 Reg lator oc m mici e dai mede 30 Regulator adjust 71 Regulator adjustment 44 Regulator frequency 77 Remote control 22 105 107 Remote front panel 106 Rest state o oio pneu 76 Results memory reset 99 89232 c mit Mm Passt td 22 R9485 22 81 S i es 81 Sensor elTOL cn eee eee 111 Sensor servicing sess 98 UM 22100F U Sequence management 75 Sequences cde icut Sce artt ae 73 Sequences conditions 73 Sequences utility 75 Service 97 Service 114 Shut off 91 oss nad nd Aor nad 69 Simple remote control 105 Single calibration 95 Stabilisation time 37 Stamping Mc 63 Standard conditions 57 SIANG DY ciis eoli
77. ode Input 2 OV 24V Green anode Input 3 Cathode 0 V 24 V Red anode Input 4 ov 24 V Green anode Input 5 Cathode 0 V 24 V Red anode Input 6 ov 24 V Green anode Input 7 Cathode 0 V 24 V Red anode Input 8 ov 24 V F1 F2 F3 F4 1 2 3 4 5 6 7 8 9 10 11 gt N AR gt gt UM 22100F U User manual ATEQ D520 Page 109 122 Chapter 5 Accessories 2 8 EXTERNAL CUTTING VALVE This valve is proposed in option with the instrument it allows to stop the gas or air flow out of cycle The driving of this valve is pneumatic by the ATEQ D520 UM 22100F U User manual ATEQ D520 Page 110 122 Chapter 6 Chapter 6 Error messages ERROR MESSAGES The ATEQ D520 can display error messages if there are operational problems LIT PROBLEM INDICATORS MESSAGE DISPLAYED Test error Leak in excess of the full scale Action check the test circuit Pressure in excess of the full scale Action decrease the pressure using the mechanical regulator knob or the target if an electronic regulator is used Differential sensor error Action contact the ATEQ after sales service for repairs probable presence of water or oil in the instrument test circuit Pressure in excess of the max threshold Action check regulator settings pressure limits check whether the right regulator has been
78. ogram in the chain The various coupling times are respected by the intermediate programs Associated parameters to be adjusted COUPLING A COUPLING B Select the option and adjust settings if necessary 2 1 3 18 Valve codes The instrument has 8 electrical programmable outputs 24V DC 100 mA maximum of which 4 may be reserved through the presence of the stamping valve code 1 internal and external and external dump valve code 2 internal and external These outputs one or more may be assigned to program numbers They are generally used to select the valves in a sequence of cycles The desired outputs can be activated for each program see Chapter 1 paragraph 2 2 1 1 Associated parameters to be set External 1 External 2 External 3 External 4 External 5 External 6 Internal 1 Internal 2 Select the option and adjust settings if necessary EXTERNAL 654 21 at 16 1 1 1 3 JL 04 JATE 25 p OUT IN JS 48 I I g 57 51 g B INTERNAL UM 22100F U User manual ATEQ D520 Page 61 122 Chapter 4 Functions of the instrument 2 1 3 19 24V Auxiliary outputs On the instrument main board there are four programmable electrical outputs 24V DC 100 mA maximum outputs Unlike the valve code outputs the auxiliary outputs reserved for a pneumatic
79. on to the reject thresholds set On the lower scale the minimum and maximum thresholds in relation to the full scale are displayed On the upper scale the flow value is displayed The parameters which can be set 30 50 and 70 96 place the maximum threshold to 30 96 50 or 70 of the bar graph The example below represents a bar graph with a maximum threshold at 50 96 Flow value Representation of the thresholds Select the option and adjust settings if necessary UM 22100F U User manual ATEQ D520 Page 76 122 Chapter 4 Functions of the instrument 2 7 HoUR This function includes a clock hour minutes and an internal calendar day month and year Select the option and adjust settings if necessary 2 8 REGULATOR LEARNING 2 8 1 Standard regulator learning This function is only valid in the event of the installation of a regulator in the instrument It enables the determining of the time between two electronic regulator learning cycles When it is validated by yes the frequency time or minutes or the number of cycles between two learning cycles is to be determined When the frequency or number of cycle values are at zero the learning request becomes manual at the operator request by way of special cycle or by the programmable input 7 The learning cycle allows the calculation of the three characteristic points of the regulator points at 20 96 50 and 80 of the maximum pressure which can
80. or Adjust the value of the fill pressure manually by using the regulator handle during a regulator adjust special cycle With an electronic regulator The fill pressure is adjusted automatically on the value chosen when the test program is created b Instruction The operator adjusts an instruction value for the fill pressure and opens the regulator When the instruction pressure is reached the fill is stopped Associated parameters to be adjusted 1 FILL Instruction fill c Ballistic This type of fill allows a fluctuation of the air pressure filling of highly deformable parts and enables an exceeding of the maximum fill threshold without stopping the cycle and delivering an error message Never the less to move into stabilization the test pressure must be between the thresholds at the end of the fill UM 22100F U User manual ATEQ D520 Page 60 122 Chapter 4 Functions of the instrument 2 1 3 17 Automatic connector The automatic connector is a pneumatic command allowing the control of an external logic pneumatic seal jig This command is carried out as soon as the cycle is started and stopped at the end of the cycle refer to paragraph 2 1 3 22 Cycle end If several programs are cycled the automatic connectors are activated with the set times in the first program and are deactivated with the time set for the last program in the cycle They remain active during all the cycles between the first and the last pr
81. ositioning can be done BEFORE just after the cycle start order and before the test cycle and before the test cycle AFTER just after the test time or WITHOUT no pressure auto zero Select the option and adjust settings if necessary 2 1 3 10 Offset This function allows the subtraction of the value set in the parameters from the value actually measured by the instrument Example if the measurement of the flow is of 14 litres a minute and the value of the offset set is of 5 then the instrument will display a flow value of 9 litres per minute 9 14 5 Select the option and adjust settings if necessary 2 1 3 11 ATR Transient attenuation An ATR cycle enables time to be gained over a traditional cycle by enabling the stabilization time to be reduced and absorbing the transient pressure The transient pressure is an unexpected drop in pressure caused by a stabilization time which is too short The ATR may require a learning cycle to enable the transient pressure to be measured a ATR1 The value of the transient is unknown A special learning cycle must be carried out Associated parameters to be set Initial Initial value of the transient Transit actual and non modifiable value of the transient Tolerance Drift tolerance on acquisition of the transient of the reject level Select the option and adjust settings if necessary UM 22100F U User manual ATEQ D520 Page 58 122 Chapter 4 Functions of
82. ote when the instrument is on stand by the display is switched off and only the yellow indicator emits flashes about every 3 seconds To reactivate the instrument just press on any of the front panel keys Select the option and proceed to adjust if necessary UM 22100F U User manual ATEQ D520 Page 99 122 Chapter 4 Functions of the instrument 7 1 STANDBY USING THE MENU Standby using the menu enables start and stop times for the instrument to be programmed In the main menu position the cursor beside STANDBY and confirm by pressing ENTER To program automatic standby at a given time position the cursor beside STOP TIME Confirm the STOP TIME parameter using YES Then set parameters for the time hours and minutes when the standby must take effect TIME DELAY is the delay in minutes between the programmed time and actual standby To program the start up time for the instrument position the cursor beside START TIME Confirm the START TIME parameter using YES Then set parameters for the instrument start time in hours and minutes UM 22100F U User manual ATEQ D520 Page 100 122 Chapter 5 Accessories Chapter 5 ACCESSORIES 1 ACCESSORIES SUPPLIED WITH THE INSTRUMENT 1 1 POWER SUPPLY The power supply of the D520 converts a network voltage 120 to 240 V AC into a low voltage 24 V DC power supply The adaptor does not have a switch it works as soon as it is connected It
83. press any of the program selection inputs UM 22100F U User manual ATEQ D520 Page 67 122 Chapter 4 Functions of the instrument e End of Cycle FILL If the part is OK the pass part relay is activated at the end of the test time until the start of the following cycle As soon as the test time is finished if the part is fail the fail part relay stays activated In infinite fill mode the instrument awaits an operator or PLC initiated reset to start the dump time and send an end of cycle signal or after the coupling time B if it is present 4 PRESSURE Test cycle Control actions Program N M Ss ee 52 2 1 1 oe Active connector A Disabled isable 3 Active _ Auto Time connector B Disabled i t T Bad part t End of Cycle UM 22100F U User manual ATEQ D520 Page 68 122 Chapter 4 Functions of the instrument 2 1 3 24 Sign The SIGN function enables the inversion of the sign positive or negative of the measurement result This function is useful in the event of vacuum or recovery measurement as it allows the display of a positive leak result The Sign function when it is validated changes the sign for the leak value Example if the result is 004 Pa then the display will be 004 Pa 2 1 3
84. ram 4 V V End V Program 3 Program 2 Program 7 V V V Program 1 Program 1 Program 2 End V V Program 1 Program 4 V V Program 2 Program 3 End End UM 22100F U User manual ATEQ D520 Page 73 122 2 3 2 Sequences installation First check or validate the SEQUENCE function in the CONFIGURATION menu In the main menu the SEQUENCE function appears select it and validate it Select a first sequence here the sequence 01 then validate In the line NAME it s possible to type a sequence name Then select the first step and validate by using the UP and DOWN arrows choose the program and validate Select the following step choose the second program validate and so on When the sequence is programmed quit it by pressing the C key In the main menu select the desired sequence Start the sequence by pressing the START CYCLE key Chapter 4 Functions of the instrument Note if the sequence doesn t start or if it stops on a program test check in this program if the function and cycling conditions are validated UM 22100F U User manual ATEQ D520 Page 74 122 Chapter 4 Functions of the instrument 2 3 3 Sequences utility The UTILITY menu allows managing the sequences as the programs it allows to make sequences copy paste delete the sequence name or totally delete the sequence In the SEQUENCE menu select the UTILITY menu then validate
85. recovery or under bell The instrument can work in depressurisation optional both in direct and indirect measurement 3 1 DIRECT MEASUREMENT Absolute pressure sensor Calibrated flow tube Regulator Dp Atmosphere Air pressure supply fee Test part Differential pressure sensor As shown in the diagram above the test pressure is applied directly to the test part input after having flowed through the calibrated flow tube Once the test part is filled the ATEQ D520 measures the drop in pressure at the extremities of the calibrated flow tube with a differential sensor UM 22100F U User manual ATEQ D520 Page 7 122 Preamble 3 2 INDIRECT MEASUREMENT OR RECOVERY MODE Absolute pressure sensor Calibrated flow tube lt Dp Regulator Atmosphere Air supply el Test part Differential pressure sensor The calibrated flow tube is placed following the output of the test part The output of the calibrated flow tube is to the atmosphere Depending on the part type it may be possible to use a bell ex shower head where it is impossible to recover the flow other than through the use of a bell This method can only be used if the recovery of the flow is easy The indirect measurement allows a considerable gain in time as the flow which arrives in the calibrated flow tube is already stabilised UM 22100F U User manual ATEQ D520 Page 8 122 Preamble 4 PRESSURE TEM
86. s the value of which is proportional to flow 8uLQ TR4 viscosity of the fluid L length of the calibrated flow tube R radius of the calibrated flow tube Q flow AP drop in pressure in the calibrated flow tube UM 22100F U User manual ATEQ D520 Page 5 122 Preamble 2 CHARACTERISTCS OF THE MEASUREMENT 2 1 PRESSURE DROP MEASUREMENT MAXIMUM RANGE L H ACCURACY RESOLUTION L H 2 5 of the flow 0 001 0 001 2 5 of the flow 0 005 0 001 2 5 of the flow 0 08 I h 150 2 5 of the flow 0 150 500 2 5 of the flow 0 5 2 5 of the flow 1 5 2 5 of the flow 4 10000 2 5 of the flow 10 20 1013 mbar 2 2 TEST PRESSURE MEASUREMENT MAXIMUM RESOLUTION rom 2 1 5 of the pressure 0 2 hPa E B ns 1 5 of the pressure 1 hPa 0 1 96 PE 30 kPa lt PE lt 100 kPa 3 0 3 bar lt PE lt 1 bar 1 5 of the pressure 3 hPa 100 kPa PE x 500 kPa 1 bar PE s 5 bar 1 5 of the pressure 7 5 hPa 2 3 MECHANICAL PRESSURE REGULATION 600 kPa to 10 kPa 800 Pa to 6 kPa 500 Pa to 14 kPa 6 kPa to 100 kPa 5 kPa to 210 kPa 10 kPa to 350 kPa UM 22100F U User manual ATEQ D520 Page 6 122 Preamble 3 THE DIFFERENT MEASUREMENT PRINCIPLES There exists two measurement principles they are direct measurement and the indirect measurement also known as with
87. selected if there are two Pressure below the min threshold Action check the network pressure and regulator settings the pressure limits and whether the right regulator has been selected if there are two ATR error Action run another ATR learning cycle or check the ATR parameters ATR fault UM 22100F U User manual ATEQ D520 Page 111 122 Action carry out CAL learning Chapter 6 Error messages LIT PROBLEM INDICATORS MESSAGE DISPLAYED CAL fault no CAL learning CAL drift found following request for CAL check Action check the programmed percentage of CAL drift the known standard leak and the test pressure 1 The electronic regulator has The indicator lights come on been unable to initialise correctly ES PEJ briefly after the following 2 The input pressure on the message is displayed regulator must be at least 10 of regulator full scale 100kPa 1 bar Action check supply network EN S NN pressure or pressure at the es regulator input PROG error the I O s have selected a program with no parameters Actio
88. st Calibration learning request Calibration check request ATR learning request Reference adjustment request Some possibilities only appear if the function is used UM 22100F U User manual ATEQ D520 Page 19 122 Chapter 1 Installation of the instrument 2 2 1 6 J3 connector Inputs Outputs AON diagram 1234 5 6 7 8 9 1011121314 15 16 PLC NPN mode connection A T EQ 43 Customer rra Input boards 16 32 programs M2 ATEQ or customer 24 V DC Pr 1 1 Common Good part Test fail part OUTPUTS Reference fail part Alarm End of cycle Ground Note The 24V power supply must be provided by the internal power supply of the ATEQ instrument 0 3A maximum OR through an external power supply provided by the customer In the case of customer external supply the ATEQ instrument can be supply by the 2 and 4 pins on the J3 connector too UM 22100F U User manual ATEQ D520 Page 20 122 Inputs board 16 32 programs Chapter 1 Installation of the instrument b PLC in PNP mode connection l4 Reset l2 Start 24 V DC pe 1 1 i o i 2 1 gt Is Pr4 1 ls Pr8 1 I Programmable input Common Good part Test fail part Reference fail part Alarm End of cycle l Reset Inputs board 16 32 programs ls Pr
89. strument 1 2 FUNCTIONS MENU WHEN ACTIVATED MENU PRINCIPAL Sub menu 1 Sub menu 2 Sub menu 3 Sub menu 4 FUNCTION gt V CYCLING Inter cycle V All V Part OK V Maximum part V Minimum part V Warning V Pressure error V Recoverable V Reference gt gt Manual V V Automatic Y Reference program V Automatic mode gt Yes No V Units gt Units gt SI USA gt CAL V V SI ml h gt I s gt ml s gt ml min gt V Reject unit ps DS in n in min gt in h gt gt V Drift CAL V Name V Single CAL gt Yes No V Delete CAL name V Filter V V Baia gt Temperature Atmospheric pressure V Missed gt Instruction auto gt V After V Without V UM 22100F U User manual ATEQ D520 Page 52 122 UM 22100F U Chapter 4 Functions of the instrument Offset gt Offset V ATR 1 gt Initial V Transient V Drift V 2 gt Initial V Transient V Drift V Peak hold V Recovery is Maximum thresholds recoverable recoverable V 1 2 gt 1 2 V P1 P2 V
90. t teda 99 Start the cycle 45 Stop the cycle een 45 Symbols ideene anara ean rar RE 12 T Take pressure socket 23 Technical characteristics 115 Temperature variation 9 mco mt are esce 111 5 MENS 38 TOSEL Ue oci o tea 37 Test types PET 35 Ny rer TH TT U UNICOOP ie bet eie 112 57 75 V Valve 61 WANING 31 User manual ATEQ 0520 Page 122 122 This document is the exclusive property of It may not be communicated reproduced or used without prior consent
91. t the test control if the option is validated The characters number reed by the reader can t be more than 20 Above this number the instrument won t take in account the characters string 2 14 1 Function activation From the main menu select the CONFIGURATION menu Select the BAR CODE function and validate by YES The bar code reading parameters appear that should be informed The First character parameter corresponds at the location of the first character to take in account in the full characters string The Characters number corresponds at the number of characters or the size of the string to take in account The sum of these two parameters must be less than or equal to the total number of characters in the string plus 1 by Parameters Total number of characters 1 lt 20 Adjust the parameters values by using the UP and DOWN keys then validate with the ENTER key Example 5 In the opposite example the ABCDEFGHIJKLMNOPQRST selected program will run if the instrument is reading the 10 characters characters string Total number of characters 20 EFGHIJKLMN UM 22100F U User manual ATEQ D520 Page 83 122 Chapter 4 Functions of the instrument 2 14 2 String configuration The characters string configuration is done from the special cycles menu In first check or validate is the CONFIGURATION menu the function BAR CODE Select the SPE CYCLE menu
92. tee will not be valid According to the ISO 8573 1 norm concerning the quality levels of compressed air for measurement instruments in industrial environments ATEQ recommends e Grain size and concentration CLASS 1 0 1 um and 0 1 mg m Dew point under pressure CLASS 2 40 of dew Maximal concentration in oil CLASS 1 0 01 mg m ATEQ recommends the installation e Of an air drier allowing the obtaining of a dry air with a dew point at less than 40 e Of a 25 microns and 1 100 of a micron double filter Optimisation of the operation The air supply pressure must be between 400 kPa and 800 kPa 4 and 8 bar to ensure a perfect operation of the pneumatic distributors In the event of the use of a mechanical regulator it is necessary to have an air pressure supply which is at least 100 kPa 1 bar over the test pressure with a minimum of 400 kPa 4 bar In the event of the use of an electronic regulator the input pressure must be at least 10 over the full scale value of the electronic regulator 100 kPa 1 bar UM 22100F U User manual ATEQ D520 Page 25 122 Chapter 1 Installation of the instrument UM 22100F U User manual ATEQ D520 Page 26 122 Chapter 2 User interfaces Chapter 2 USER INTERFACES 1 PRESENTATION OF THE FRONT PANEL OF THE D520 4 lines LCD Results Key lock display indicators
93. the PARAMETERS function and validate with the ENTER key Next place the cursor in front of the required action SAVE save the current parameters RESTORE to replace the current parameters by those saved in the memory DELETE to delete the current parameters and return to the initial configuration And validate with ENTER To activate an operation confirm with the ENTER key Next choose YES with the navigation keys then confirm again with the ENTER key UM 22100F U User manual ATEQ D520 Page 97 122 Chapter 4 Functions of the instrument Turn the key to the LOCKED 4 position Note if the parameters have been modified and there is a difference between the current and the saved parameters when the instrument is switched on or the key is turned to the locked position the following message appears on the screen This message does not block the instrument and disappears after a few seconds It informs that a save operation may be necessary In this case three solutions are available 1 Recover the saved parameters the current parameters will be lost 2 Save the current parameters in the memory the parameters already saved will be lost 3 Do nothing and work with the current parameters 4 2 SERVICING OF THE SENSORS This menu allows the monitoring of the information that is communicated by the pressure sensors PRESSURE for the absolute pressure piezo sensor and LEAK for the
94. the SPE CYCLE function and confirm with the ENTER key Next position the cursor in front of Regulator adjust and confirm with the ENTER key The display confirms that the special cycle has been selected Press the START key to launch a special cycle Set the test pressure by using the regulator Once the pressure is set press the RESET key to stop the special cycle 5 2 2 Setting an instruction with an electronic regulator 5 2 2 1 Pressure adjustment When the instrument is equipped with an electronic regulator the test pressure value is that which is displayed as the fill instruction There is no special cycle to be carried out To input a fill instruction refer to the previous paragraph Reminder the input pressure with an instrument fitted with an electronic regulator must be at least superior by 100 kPa 1 bar of the test pressure UM 22100F U User manual ATEQ D520 Page 44 122 Chapter 3 Start up and adjustments 6 STARTING A MEASUREMENT CYCLE Press the START key to start a measurement cycle The cycle phases are displayed on the LCD window COUPL FILL STAB TEST 7 STOPPING A CYCLE Press the RESET key to stop the measurement The display READY indicates that the instrument is ready to perform a new measurement test UM 22100F U User manual ATEQ D520 Page 45 122 Chapter 3 Start up and adjustments UM 22100F U User manual ATEQ D520 Page 46
95. the option chosen These pneumatic outputs can take on different functionalities depending on the configuration requested following the purchase of the instrument stamping cut off dump second test output etc Automatic connector A output Automatic connector B output Automatic connector A Automatic connector B Automatic connector A Stamping Automatic connector A Cut off Stamping External dump 2 2 2 1 Automatic connector A Allows the pneumatic management of a sealing jig 2 2 2 2 Automatic connector B Allows the pneumatic management of a second sealing jig 2 2 2 3 Take pressure socket option the nearest as possible to the part to be controlled Connector This optional connector allows to plug the absolute pressure sensor P dimensions 2 7 4 tube UM 22100F U User manual ATEQ D520 Page 23 122 Chapter 1 Installation of the instrument 2 2 2 4 Test pneumatic inputs outputs These outputs allow the connection of the parts Direct flow measurement mode output NET Output gt oi 0203 gt 040508 Dn 52 24 24 EEEIEE ee n 1 Output E E BH 18 17 p01 026s 0405 200 mA ine 24V oV SERVICE PIN 5 90 2 ENTREE IN RS485 N EE reses SOS jia d MADE BY ATEQ www ateq com NET ELI a qum ues gt 010203 040506 T1 T2T3 51 525354 100 mA
96. ting the pneumatic circuit to a master reference program this is to make a learning before measuring on the test part flow program The master characteristics are to be informed in the single reference program See the reference function in the chapter 4 Procedure for test with reference Program the reference cycle Program the flow test cycles with the same parameters as the reference one Activate the reference function in the flow cycle 2 2 3 Operator mode test This test type allows the operator to carry out actions or checks on the part undergoing a test then to confirm them with the START key if the test is considered to be good or on the RESET L key if the test is considered to be bad UM 22100F U User manual ATEQ D520 Page 35 122 Chapter 3 Start up and adjustments 2 3 ADJUSTMENT OF THE PARAMETERS Once the test type is chosen the cycle parameters must be adjusted The procedure to follow to adjust all the test parameters is identical Example with the Coupling time A First place the cursor in front of the chosen parameter with the navigation keys here wait time A Next confirm with the ENTER key The cursor moves to the right hand side of the screen Modify the value with the navigation keys Once the value is modified confirm with the ENTER key To move to the next parameter use the navigation keys To exit the menu use the CANCEL key UM
97. trument start up or after a long period without test cycle Atmospheric conditions This cycle allows the display of the ambient atmospheric pressure temperature conditions the temperature is taken inside the instrument To run a special cycle select it in the special cycles menu then press the D button To stop it press the L button In some cycles the stop is automatic UM 22100F U User manual ATEQ D520 Page 87 122 Chapter 4 Functions of the instrument 3 2 REGULATOR This special cycle enables the main regulator pressure to be set Position the cursor in front of SPE CYCLE and confirm using the ENTER key Next position the cursor in front of Regulator adjust and confirm using the ENTER key The display confirms that the special cycle has been selected Press the START key to start the special cycle Adjust the value of the pressure with the regulator In case of electronic regulator option adjust the pressure by using the UP and DOWN keys Once the pressure is adjusted press the RESET key to stop the special cycle UM 22100F U User manual ATEQ D520 Page 88 122 Chapter 4 Functions of the instrument 3 3 CALCULATION OF THE AUTOMATIC THRESHOLDS This function enables the programming of the monitoring thresholds for the maximum and minimum pressure in relation to the adjustment of the chosen regulator The values of the automaticall
98. umper Dad ettet eae 113 1 4 Pneumatic Ete 113 EMVIROMMONT 114 1 6 ILC 114 1 7 Concerns about reliability of the instrument s 114 Appendices ATEQ D520 1 TECHNICAL CHARACTERISTICS OF THE D520 eese nennen nnns 115 2 DIMENSIONS OF THE D520 cinere eere irren nne e Romana 116 3 CONVERSION etienne dernier iere erret e perde 117 4 PARAMETERS SAVED eine ide eiie desides eio 118 5 VALVE CODES USED IN YOUR 119 6 PERSONAL IEEE 120 UM 22100F U User manual ATEQ D520 Page 3 122 Table of contents UM 22100F U User manual ATEQ D520 Page 4 122 Preamble PREAMBLE 1 DEFINITION OF THE ATEQ D520 ATEQ 0520 is a flow meter which measures a drop in pressure with a differential sensor transducer which is placed at the extremities of a calibrated flow tube Absolute pressure sensor Caloibrated flow tube Regulator lt Dp Atmosphere Air pressure supply fee y Test part Differential pressure sensor When fluid gas moves through a calibrated flow tube laminar flow a drop in pressure occur
99. ust the flow value by using the UP and DOWN keys Turn the key in the ACCESS position the message COMPUTE LIMITS appears on the screen Validate by pressing the ENTREE key the instrument calculates the flow thresholds 1096 of the adjusted value the pressure instruction in percent of the full scale and record them into the test program parameters When the flow is adjusted press on the RESET key to stop the special cycle Put the key in the LOCK position Note it s possible to modify manually the flow thresholds calculated by the instrument The flow instruction taken in account for the test cycles will be the average of the maximum and the minimum thresholds UM 22100F U User manual ATEQ D520 Page 71 122 Chapter 4 Functions of the instrument 2 2 AUTOMATIC SAVE This function has for main objective to save the test parameters from the RAM memory of the instrument to its flash memory When this function is not validated each time the key switch is turned from the ACCESS to the LOCKED mode the instrument displays NO PARAMETERS SAVED IN FLASH The save operation can be carried out manually in the SERVICE PARAMETERS menu When the AUTOMATIC SAVE function is confirmed with a YES the parameters are saves automatically when the key is turned from the ACCESS to the LOCKED position This function is useful if the parameters in the RAM are accidentally erased The instrument will then automatically read and
100. verable reject the part is bad but can be reworked to be accepted This option is particularly used in casting for parts which may be impregnated REFERENCE REJECT 0 TEST REJECT LEVEL LEVEL GOOD RECOVERABLE BAD PARTS PARTS PARTS REF REJECT TEST REJET RECOVERABLE LEVEL RECOVERABLE LEVEL Example 0 10 20 mm FROM 0 TO 10 THE PARTS GOOD FROM 10 TO 20 THE PARTS ARE RECOVERABLE OVER 20THE PARTS ARE BAD UM 22100F U User manual ATEQ D520 Page 59 122 Chapter 4 Functions of the instrument Associated parameters to be adjusted Max RECOV Min RECOV If in multi measurement instrument configuration the parts are recoverable the good part POK and bad part PNOK outputs are activated simultaneously Select the option and adjust settings if necessary 2 1 3 14 P1 P2 Function This function allows the taking away of the pressure measurement of piezo sensor 2 if installed depending on options from that of piezo sensor 1 Select the option and adjust settings if necessary 2 1 3 15 P1 P2 Correction This function can on the basis of the P1 P2 result refer to the paragraph above allow a correction to be made on the flow result of P1 P2 Function similar to the function pressure correction paragraph 2 1 3 8 Select the option and adjust settings if necessary 2 1 3 16 Fill mode This function gives the choice of three types of fill operation a Standard With a mechanical regulat
101. y calculated thresholds are of plus or minus 20 of the value measured The calculation and the automatic editing of the thresholds is done on the active program Confirm the REGULATOR ADJUST special cycle Press on the START key to launch a special cycle Eventually adjust the test pressure with the regulator handle or by using the UP and DOWN keys in case of electronic regulator option fitting At this moment when the key is turned to the ACCESS position the question COMPUTE LIMITS appears on the screen Confirm the calculation by pressing on the ENTER key the instrument computes the thresholds and enters them in the parameters of the program cycle When the operation is finished press on the RESET key to stop the special cycle UM 22100F U User manual ATEQ D520 Page 89 122 Chapter 4 Functions of the instrument Note in the event of vacuum tests the negative pressure thresholds keep their mathematical order PRESSURE MEASUREMENT MINIMUM MAXIMUM 0 REJECT REJECT PRE FILL LEVEL LEVEL THRESHOLD J 4 VACUUM MEASUREMENT MINMUM MAXIMUM PRE FILL REJECT REJECT 0 THRESHOLD LEVEL LEVEL M UM 22100F U User manual ATEQ D520 Page 90 122 Chapter 4 Functions of the instrument 3 4 INFINITE FILL This function is validated when an optional shut off valve is installed in the instrument This valve allows the stopping of the flow of air or of gas out of the cycle The infinite fil

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