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SPC11 Soft Stop

1. The values and stages specified here are only examples Enter instead the values and stages valid for your drive struc ture see axis specific supplement 1 Switch on the power supply for the SPC11 The SPC11 will then show briefly the version number of the internal firmware The SPC11 then waits for the amplification stage to be entered The display shows the letters A Amplification stage The figures indicate the stage here 0 FAT ao 2 Use the keys to set the desired amplification stage see axis specific supplement e g 02 FAT ao 3 Hold the Enter key pressed down for longer than 2 sec onds gt 2 s The value will then be transferred to the SPC11 and the cushioning stage will be displayed here 0 This shows the letter C Cushioning stage 4 8 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Festo P BE SPC11 SYS EN en 0012NH Coo Use the keys to set the cushioning stage see axis spe cific supplement e g 04 Co Hold the Enter key pressed down for longer than 2 sec onds gt 2 s The value will then be transferred to the SPC11 and the system parameter will be displayed here 0 5 00 Use the keys to set the system parameter valid for your drive see axis specific supplement e g 01 SELI so Hold the Enter key pressed down for longer than 2 sec onds gt 2 s The value will then be transferred to the SPC11 and the readiness to carry out the teach procedure wi
2. 3 Remaining slide Installation path Measuring system 7 See also Drive specific supplement e Fit the measuring system and the drive symmetrically so that the centre of the usable measuring system stroke coincides with the centre of the complete cylinder stroke With type MLO POT TLF The remaining path of the measuring system slide must be identical in the cylinder end positions on both sides Fig 3 5 Symmetrically mounted measuring system with type MLO POT TLF 3 12 With type MLO POT LWG The remaining path of the measuring system slide must be identical in the cylinder end positions on both sides and can be calculated as follows Calculation User manual formula Measuring system length Cylinder length Remaining slide path Festo P BE SPC11 SYS EN en 0012NH 3 Installation With type MME MTS AIF gt Please note The mechanical path possible slide path of measuring system type MME MTS AIF is longer than the electrical path usable stroke length Fit measuring system type MME MTS AIF so that the elec trical path see type designation MME MTS AIF of the measuring system is symmetrical to the complete cylinder stroke ay 1 Remaining slide path gt 2 Electrical path usable stroke length 3 Mechanical path possible slide path Fig 3 6 Usable stroke length with type MME MTS AIF Festo P BE S
3. Power supply Input voltage MTS Temposonics Power supply Communication Supply Output voltage Interference emission Immunity to interference Vibration Shock 10 V 0 10V 24V CAN field bus 24V DC 0 10V Tested as perEN 55011 Limit value class B Tested as per EN 61000 6 2 Tested as per EN 60068 part 2 6 severity class 1 Tested as per EN 60068 part 2 27 severity class 2 Festo P BE SPC11 SYS EN en 0012NH B Technical appendix B 2 Index Festo P BE SPC11 SYS EN en 0012NH Numbers A ae baa Head eae cae ee eet IX EA SSA dus nds Shai aS IX A Abbreviations LL IX Activate the modify mode cee eee eee 4 11 Adaptar cae Seid bb oe eee oes 4 25 Amplification stage oooooooo IX 4 4 4 7 5 8 C Change of direction ccc eee cece eee eens 4 36 Commissioning Commissioning via digital inputs outputs A 4 Preparing for commissioning ooo ooooo 4 15 Compressed air reservoir eee eee eee 3 6 Compressed air supply eee eee eee 3 5 Compressed air tubing eee eee eee 3 7 Cushioning stage o oooooooooomo IX 4 4 4 7 5 8 D Display om the SPED csi Stel tae aa ced eG eee 4 6 Drive des oe E T SG Sia sO SE aaa ae DS IX 3 11 B 5 B Technical appendix B 6 E Eliminating faults cc cece cece ee eee eens 5 3 Emergency stop circuit Universal emerg
4. i i ber Display of version num firmware version a Ds DEC Wait approx 0 5 second gt Current value Display of amplification stage Wait approx 1 second Display of cushioning stage Wait approx 1 second Display of system parameter I Wait approx 1 second Current value Current value Position P 01 P 02 P 03 or P 04 i PAPAL SPC11 is ready for operation Axis is pressed actively into SPC11 is ready for operation the end position or stands Axis stands uncontrolled controlled and awaits a and awaits a positioning task positioning task Fig 4 5 Switching on behaviour of the SPC11 after commissioning 4 28 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Position of the moveable mass In end position P 01 P 02 In taught mid position P 03 P 04 Outside positions P Festo P BE SPC11 SYS EN en 0012NH Switching on behaviour A positioning task for movement to the appropriate end position is generated whereby the moveable mass is pressed against the end position The relevant output 01 or 02 supplies a 1 signal The moveable mass remains uncontrolled in the taught position P 03 P 04 The relevant output 03 or 04 supplies a O signal The SPC11 waits for the next position ing task The moveable mass remains uncontrolled in the current position P The SPC11 waits for the first positioning task 4 29 4 Commissioning 4 4 2 The first
5. the complete positioning range is unobstructed 3 If you wish to teach the mid position displayed hold the key or pressed down while the mass moves The mass will then move in the appropriate direction 4 Release the key when the moveable mass is to stop The mass now stands controlled in the current position 5 Repeat steps 3 and 4 until the moveable mass has reached the desired position The position number flashes 6 When the moveable mass has reached the desired posi tion confirm with Enter gt 2 s in order to save the posi tion The current position will then be saved as the mid position The relevant output 03 or 04 supplies a 1 signal 4 21 4 Commissioning Repetition accuracy 4 22 No flashing 7 Ifyou wish to teach the next mid position repeat the steps listed as from step 1 The repetition accuracy when approaching the mid position depends on the drive type Detailed specifications on the repetition accuracy with the drive you are using can be found in the drive specific supple ment Please note Observe the following instructions in order to achieve good positioning behaviour and the specified repetition accu racy The distance between the mid position and the end posi tion of the drive must be at least 10 of the total cylinder stroke length or complete swivel angle in order to pro vide a siufficient compressed air cushion Positioning paths between taught posi
6. 3 If the positioning behaviour does not meet with your expecta tions and if you ascertain fluctuations in presssure of over 1 bar at the pressure measuring point during operation e Install a compressed air reservoir between the service unit and the proportional directional control valve e g type VZS B In this way you can reduce the fluctuations in pressure during operation You can compensate for slight excessses in the permitted pressure fluctuation by using a supply line witha larger diameter Reservoir volume The reservoir volume should be at least four times the vol ume of the drive used Vp 4 Vz Vp Buffer volume Vz Cylinder volume linear drives Vz r n Lz Lz Cylinder stroke length Festo P BE SPC11 SYS EN en 0012NH 3 Installation Festo P BE SPC11 SYS EN en 0012NH Compressed air tubing and screw connectors 4 Use only straight screw connectors If angled screw con nectors cannot be avoided use screw connectors from the Quick Star series Cut the compressed air tubing and hose connectors to the dimensions specified in the manual for the drive used Lay the tubing between the valve MPYE 5 and the drive symmetrically Use only clean compressed air tubing and screw con nectors Specifications on the permitted temperature and pressure ranges of tubing and screw connectors can be found in the product catalogue Do not use restrictors in the supply air lines Lay the tu
7. 8 ADA Modify parameters Mesa he siete heen 4 11 4 3 Proceed as follows when commissioning ec ee cece eee ceee 4 14 4 3 1 Preparations for the teach procedure 2 eee eee eee eee eee 4 15 4 3 2 Start the teach procedure eee eee eee ee eens 4 17 4 3 3 Teaching mid positions 2 ee eee eee eee eee eee 4 20 4 3 4 Conclude teach procedure eee eee eee teens 4 25 4 3 5 Carry out the teach procedure again 2 eee eee eee eee 4 25 4 4 Notes On OperatiON ritos e A a 4 26 4 4 1 Switching on behaviour after successful commissioning 4 28 4 4 2 The first positioning task oooooooocoorccorororoorrcccorcncc 4 30 4 4 3 Controlling the SPC11 1 eee eee eee 4 32 4 4 4 Using the taught mid position as a sensor position 4 36 4 2 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning 4 1 General instructions on commissioning This chapter describes the parametrizing and commissioning with the aid of the three keys on the SPC11 The keys of the SPC11 can be blocked by means of a 1 signal at the remote input 18 Key functions can then be accessed via the digital inputs 15 17 Detailed information on this can be found in Appendix A Warning A During both commissioning and operation the moveable mass will be moved at the highest possible acceleration and speed Make sure that It is not possible to place one s hand in the pos
8. The mid positions P 03 and P 04 can be taught 8 Check the positioning behaviour Repeat steps 2 to 8 if the positioning behaviour still does not meet with your requirements In order to influence the positioning times e Increase or reduce the supply pressure within the per mitted range e Install exhaust air restrictors in the exhaust lines of the proportional directional control valve With fluctuations in pressure of over 1 bar in front of the pro portional directional control valve fit a compressed air reser voir see chapter 3 Please observe general installation in structions 5 11 5 Diagnosis and error treatment 5 12 Festo P BE SPC11 SYS EN en 0012NH Commissioning via digital inputs outputs Appendix A Festo P BE SPC11 SYS EN en 0012NH A 1 A Commissioning via digital inputs outputs Contents A Commissioning via digital inputs outputs oooooooo o A 1 A 1 The remote inputs of the SPC11 ee eee ee eee eee eee A 3 A 2 Instructions on commissioning via digital inputs outputs A 4 A 2 1 Settime diagram for parameters LL A 6 A 2 2 Introduce and start the time diagram for the teach procedure A 7 A 2 3 Time diagram Teach mid position 0 cece cee cee eee eens A 8 A 2 Festo P BE SPC11 SYS EN en 0012NH A Commissioning via digital inputs outputs A 1 The remote inputs of the SPC11 A 1 signal at the Remote input deactivates the keys of
9. appendix ccc cece cece cece cece erect esse a B 1 Technical specifications sora iaia B 3 HINGE a rar E E te AR NR INS B 5 Festo P BE SPC11 SYS EN en 0012NH Contents and general instructions Intended use Festo P BE SPC11 SYS EN en 0012NH The SPC11 has been designed for fitting into a machine or an automation device In conjunction with permitted drives and measuring systems and a proportional directional control valve type MPYE 5 the SPC11 enables fast movement into the mechanical end positions and one or two selectable mid positions manual movement between the end positions Depending on the drive used fixed stops are in some cases required for protecting the drive The end positions can be set with fixed stops The end position cushioning movement into the intermediate positions and manual movement are controlled electronically The SPC11 must only be used as follows as intended in original condition without any modifications in faultless technical condition only in conjunction with permitted drives measuring system combinations If used in conjunction with additional commercially available components such as sensors and actuators the specific maximum values for pressures temperatures electrical data torques etc must be observed Please observe also national and local laws and regulations Contents and general instructions Service If you have any technical p
10. it with Enter see section 4 2 When the last para meter has been transferred the SPC11 signals again its readi ness to carry out the teach procedure t flashes Restore to status as at delivery Prerequirements The measuring system must not be connected There must be an 0 signal at input Remote 18 The compressed air sup ply must be switched off You can restore the status as at delivery with the help of the keys 1 Switch off the compressed air supply and the power supply 2 Disconnect the measuring system cable from the measur ing system 3 Switch on the power supply The SPC11 will then display error E01 measuring system not connected ELLI e 4 Press all three keys simultaneously gt 2 s 4 12 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Festo P BE SPC11 SYS EN en 0012NH The display shows the letter A Amplification stage The value is reset to 0 4 00 With the keys you can now set the value again and transfer it with Enter In the same way the cushioning stage and the system parameter can be set again and transferred see section 4 2 4 13 4 Commissioning 4 3 Proceed as follows when commissioning Warning A Faults in the system structure as well as incorrectly set parameters can cause the drive to move uncushioned into one of the end positions This may cause damage to the fixed stop or to the drive Please observe the following instructions in order to prevent such
11. measuring system length or length code does not exist SPC11 damaged EEPROM ACK error Replace SPC11 Measuring system type is not supported Replace measuring system invalid measuring system ID read Communication with Temposonics faulty Check measuring system length non plausible data received or replace measuring system Communication with Temposonics faulty Check measuring system length non plausible data received or replace measuring system Incorrect direction of movement ascertained Correct the incorrect tubing during first positioning stroke tubing is not connections to the proportional connected correctly directional control valve Time out Position cannot be reached Eliminate obstacle in positioning quickly enough positioning time out range or check compressed air approx 10 s supply Mid position does not exist or is outside the Extend the positioning range and permitted positioning range teach the end positions again in order that the mid positions once again lie within the permitted positioning range or e Teach the mid positions again 5 4 Festo P BE SPC11 SYS EN en 0012NH 5 Diagnosis and error treatment 5 2 Faults during operation 1 The mass does not move Cause No supply pressure Valve cable is not connected correctly Proportional directional control valve is defective There are several positioning tasks simultaneously Remedy Remark Look through the viewing window to see if th
12. procedure eee eee eee rete eens 4 15 Festo P BE SPC11 SYS EN en 0012NH III Contents and general instructions 4 3 2 4 3 3 4 3 4 4 3 5 4 4 4 4 1 4 4 2 4 43 4 4 4 5 1 5 2 5 3 A 1 A 2 A 2 1 A 2 2 A 2 3 B 1 B 2 Startthe teach procedure sesiis aee aane e abe Dem ek 4 17 Teaching mid positions 3 nason dio oa 4 20 Conclude teach procedure 2 ee eee eee eects 4 25 Carry out the teach procedure again eee eee eee eee 4 25 Notes On Operations comal sue Palys tas 4 26 Switching on behaviour after successful commissioning 4 28 The first positioning task L LL 4 30 Controlling the SPEEL cosida aos 4 32 Using the taught mid position as a sensor position 4 36 Diagnosis and error treatment oooooooocooooomooooo 5 1 Error messages on the SPC11 cece ccc cece eee eee e eee 5 3 Faults during operation 2 0 cece eee eee ee ences 5 5 Optimizing the positioning behaviour 5 7 Commissioning via digital inputs outputs ooooooooo A 1 The remote inputs of the SPC11 LL A 3 Instructions on commissioning via digital inputs outputs A 4 Set time diagram for parameters 2 eee eee eee eee eee A 6 Introduce and start the time diagram for the teach procedure A 7 Time diagram Teach mid position 2 eee eee ee eee eee A 8 Technical
13. the SPC11 The key functions can then be accessed via the digital inputs 15 17 This permits commissioning with external op erating keys or via a higher order PLC IC Input Function Manual With change of position A 1 signal min 20 ms at this input reduces the position value continuously as long as there is a 1 signal drive moves in the direction of the measuring system zero point With change of parameter A 1 signal min 20 ms at this input reduces the parameter value by one Y Enter Teach gt 2 s A 1 signal at this input longer than 2 seconds confirms the parameter value or starts the teach procedure Esc lt 15 A short 1 signal lt 1 s interrupts the procedure With change of position A 1 signal min 20 ms at this input increases the position value continuously as long as there is a 1 signal drive moves away from the measuring system zero point With change of parameter A 1 signal min 20 ms at this input increases the parameter value by one Y 1 Continuous modification of parameter values is only possible with the keys on the SPC11 Festo P BE SPC11 SYS EN en 0012NH A 3 A Commissioning via digital inputs outputs A 2 Instructions on commissioning via digital inputs outputs A 4 Please note With commissioning via digital inputs the same conditions must be fulfilled as for commissioning with the keys on the SPC11 see chapter 4 Setting the parameters by PLC IPC The param
14. the functions of the operating 16 Remote keys can be accessed via these inputs see Appendix A Enter Teach Esc E cc EVO os MEA cae a 15 Remote 14 P 04 If inputs P 01 P 02 and P 03 supply a 0 signal 0 V the positioning task for movement to taught mid position P 04 is issued by a 1 signal at this input min switch on duration 20 ms 9 If inputs P 01 P 02 and P 04 supply a 0 signal 0 V the positioning task for movement to taught mid position P 03 is issued by a 1 signal at this input min switch on duration 20 ms D If inputs P 01 P 03 and P 04 supply a O signal 0 V the positioning task for movement to end position P 02 is issued by a 1 signal at this input min switch on duration 20 ms Y If inputs P 02 P 03 and P 04 supply a 0 signal 0 V the positioning task for movement to end position P 01 is issued by a 1 signal at this input min switch on duration 20 ms Y 1 Change of direction is possible at any time 4 32 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Outputs on the 15 pin plug Control O Output 05 Error Supplies a 1 signal when an error occurs see chapter 5 Supplies a 0 signal in normal operating status ci na A 03 P 03 Ea E This output supplies a taught mid position P 04 The output supplies a This output supplies a 1 signal when the moveable mass is in the 1 signal for 50 ms if mid position P 04 is overrun signa
15. 0 to 30 positioning cycles to be car ried out after teaching the end positions and mid positions 4 3 5 Carry out the teach procedure again Festo P BE SPC11 SYS EN en 0012NH When the SPC11 is ready to operate the teach procedure can be started again e g with the Teach key The SPC11 then signals its readiness to carry out the teach procedure t flashes You can discontinue this procedure by switching off the power supply You can start the teach procedure by pressing the Teach key again for at least 2 seconds see section 4 3 2 When the end positions are taught again the adaption values will be deleted Taught mid positions are retained Please note If when the end positions have been taught again the previously taught mid positions P 03 and P 04 now lie outside the positioning range positioning commands for moves to the mid positions will be quitted with error E14 As soon as the mid positions lie once again in the per mitted positioning range by adjustment and re teaching of the end positions the commands for moves to the mid positions will be carried out 4 25 4 Commissioning 4 4 Notes on operation A A 4 26 Warning Damage may be caused if permitted limits such as mass loads mass moments of inertia swivel frequencies etc are exceeded Make sure that the specified limits for the drive used are observed see operating instructions for the rel evant drive Warning In order to prevent damag
16. 012NH 1 3 1 Summary of components The following diagram shows the basic structure of a drive with the SPC11 using as an example a linear module with a linear potentiometer a 7 1 Drive linear module 5 SPC11 Soft Stop 2 Measuring system external linear 6 Proportional directional control valve potentiometer type MPYE 5 3 Fixed stops 7 Maintenance unit without lubricator with 5 um filter 4 Power connection and 1 0 coupling e g with PLC 8 Compressed air supply source 5 7 bar Fig 1 1 Structure of a drive with SPC11 example of linear drive When the SPC11 is used positioning is closed loop con trolled During commissioning the end positions cylinder end positions or position of the fixed stops as well as the desired mid positions are learnt by the SPC11 1 4 Festo P BE SPC11 SYS EN en 0012NH 1 Summary of components During operation the SPC11 ensures that the moveable mass moves closed loop controlled into the saved end positions and mid positions at the highest possible speed Shortly be fore the learnt end position or mid position is reached the moveable mass is braked so that it comes to a stand To ensure that the moveable mass remains in the learnt end position it is pushed against the end position at maximum with the same force as the operating pressure Advantages Compared with pneumatic stop drives with double solenoid valve control this
17. HE Information on necessary or sensible accessories for the Festo product Environment AAA Information on environment friendly use of Festo products Text markings e The bullet indicates activities which may be carried out in any order 1 Figures denote activities which must be carried out in the numerical order specified Hyphens indicate general activities VIII Festo P BE SPC11 SYS EN en 0012NH Contents and general instructions Product specific terms and abbreviations The following product specific abbreviations are used in this manual Term Meaning abbreviation Input or output supplies O V 1 signal Input or output supplies 24 V Drive In this manual the term Drive represents the terms linear unit DGP L cylinder DNC or rotary drive DSMI Cushioning stage The positioning behaviour is determined by the amplification and cushioning stages The cushioning stage serves for optimizing the starting behaviour when movement is made towards the end positions PLC IPC Programmable logic controller industrial PC System parameter Characteristic value which describes both the system structure as well as the features and components of the drive used Parameter Parameters which must be set for operating the system This includes the cushioning stage the amplification stage and the system parameters Teach procedure In the Teach procedure the SPC11 checks the set parameters lear
18. PC11 SYS EN en 0012NH 3 13 3 Installation Fixed stops 8 Fixed stops may be necessary depending on the drive used See also Drive specific supplement Mass load 9 Fit the mass load free of play Possible moveable mass loads see Drive specific supplement 3 14 Festo P BE SPC11 SYS EN en 0012NH 3 Installation 3 2 1 Pneumatic emergency stop circuit Festo P BE SPC11 SYS EN en 0012NH In order to place the system in a defined status in the event of faults you will require a pneumatic emergency stop circuit Select one of the following depending on the design and op erating characteristics of your system e drive with emergency stop pressureless e moveable mass clamped during emergency stop e moveable mass moves restricted into the left or right hand end position during emergency stop When the power supply to the SPC11 is switched off the MPYE moves to the mechanical mid position 3 15 3 Installation 3 16 Emergency stop circuit with switching valve In order to switch off the operating pressure you can fit a switching valve between the service unit and the proportional directional control valve The emergency stop situation is represented Switching valve for emergency stop Emergency stop actuated Fig 3 7 Switching off the operating pressure Festo P BE SPC11 SYS EN en 0012NH 3 Installation Universal emergency stop circuit The diagram below shows a va
19. SPC11 Soft Stop FESTO Electronics pneumatics manual System manual Soft Stop type SPC11 Manual 196 724 en 0012NH 647 458 Contents and general instructions AUN OR sr pia S Breuer Editors gina ca a ad H J Drung M Holder Original iii daran hae an wes de Translation doo transline Deutschland Layout it Festo AG amp Co Dept KG GD Type setting ine Siac aaa io KI TD Edition ds Saar ri cae en 0012NH TM A Sl AR MANUAL EN Designation o ooooomoooomo P BE SPC11 SYS EN Orderno Ei rias 196 724 Festo AG 8 Co D 73726 Esslingen Federal Republic of Germany 2000 Internet http www festo com E mail service_international festo com The copying distribution and utilization of this document as well as the communication of its contents to others without expressed authorization is prohibited Offenders will be held liable for the payment of damages All rights reserved in par ticular the right to carry out patent utility model or orna mental design registration Festo P BE SPC11 SYS EN en 0012NH Contents and general instructions Trade marks Temposonics is a registered trade mark of MTS Sensortechnologie GmbH amp Co Il Festo P BE SPC11 SYS EN en 0012NH Contents and general instructions Contents Intended wise 24 5 22a Geek saeco dei dace geod caio V AV E lio E E rali o ie Lina E EE VI Targ t Shoup lss e sw es VI Important user instructions 00 eee eee ee e
20. aL O Op 109 4 mm 42 mm Plug fitted Fig 2 1 Fitting dimensions for the SPC11 Festo P BE SPC11 SYS EN en 0012NH 2 3 2 Fitting 2 4 Festo P BE SPC11 SYS EN en 0012NH Installation Chapter 3 Festo P BE SPC11 SYS EN en 0012NH 3 1 3 Installation Contents 3 Installation ooooooooooooooooo 3 1 General instructions on installation 3 2 Notes on installing the pneumatic components 3 2 1 Pneumatic emergency stop circuit 3 3 Fitting the electronic components 3 3 1 Connecting elements on the SPC11 3 3 2 Connecting the power supply and the I Os 3 3 3 Connecting the proportional directional control valve 3 2 and the measuring system 0 Festo P BE SPC11 SYS EN en 0012NH 3 Installation 3 1 General instructions on installation A Festo P BE SPC11 SYS EN en 0012NH Warning Undesired movements of the connected actuators and uncontrolled movements of loose tubing can cause injury to human beings and damage to property Before carrying out installation and or maintenance work switch off the power supply and the compressed air supply simultaneously or in the following sequence 1 The compressed air supply 2 The power supply Caution The use of components which are not approved of for use with the SPC11 can cause incorrect functioning Use only the
21. and start the teach procedure A 7 Teaching mid positions oooooooooommmoo eee 4 24 Technical specifications ooooooooommoooo B 3 Text markings LL VIII Time optimized by passing 2 2 00 4 38 Festo P BE SPC11 SYS EN en 0012NH
22. bing so that it does not project into the position ing range For good positioning fluctuations in pressure up to max 1 bar are permitted in front of the proportional directional control valve during positioning In order to check the stabil ity of the supply pressure you can provide a pressure measuring point directly in front of the proportional direc tional control valve if necessary 3 7 3 Installation 3 8 Proportional directional control valve 5 Lay the tubing between the valve MPYE 5 and the drive symmetrically Recommendation for linear drives and drives with piston rod Tubing length cylinder length The following diagram shows as an example the tubing cir cuitry of a cylinder with an MPYE 5 when an SPC11 is used without an emergency stop circuit Service unit with 5 um filter without lubricator Fig 3 2 Pneumatic circuit diagram Fit the valve in accordance with the operating instructions for the valve Festo P BE SPC11 SYS EN en 0012NH 3 Installation e Ifthe environment is subjected to heavy electrical inter ference fit the proportional directional control valve elec trically isolated on the mounting surface When fitting onto moving parts e Fit the proportional directional control valve diagonally to the direction of movement In this way acceleration forces cannot affect the position of the valve slide Fitting diagonally to the direction of movement No
23. cal mid position flow blocked The output ERROR supplies a 1 signal No more positioning tasks will be accepted In order to delete the error e Switch off the power supply then switch it on again Operating status Measuring system not connected or measuring system cable fracture Incorrect direction of movement ascer tained tubing is not connected correctly Offset error static identification Propor tional directional control valve is faulty or there is an external varying force on the slide during identification travel No movement during static identification Overswing error during dynamic identifica tion due to incorrect amplification stage cushioning stage or system parameter Amplification stage cushioning stage or system parameter set incorrectly Festo P BE SPC11 SYS EN en 0012NH Eliminating faults Connect the measuring system or check the cable Correct the incorrect tubing con nections to the proportional directional control valve Replace the proportional direc tional control valve or use a con stant external force during the identification travel Check the compressed air supply and the tubing Check and correct the amplifica tion stage cushioning stage and system parameter Correct parameters 5 3 5 Diagnosis and error treatment Error Operating status Eliminating faults number Measuring system contains no valid length Servicing required code non permitted
24. cations Technical specifications Type SPC11 Dimensions plug exit upwards Height Approx 43 mm without cable incl fastening Width Approx 118 4 mm bracket Depth Approx 80 mm Weight Approx 400 g Temperature range Operation 0 50 C Storage transport 20 70 C Relative humidity 95 non condensing Protection class as per EN 60529 plug connector inserted or fitted IP65 with protective cap Protection against electric shock Protection against direct and By connection to a PELV as per EN 60204 1 IEC 204 indirect contact power unit Protected Extra Low Voltage Voltage 24V DC Permitted voltage fluctuations 10 25 Residual ripple max 6 Current consumption incl valve type SPC11 POT 1 2A type SPC11 AIF MTS 1 3A Current consumption without valve type SPC11 POT Approx 70 mA type SPC11 AIF MTS Approx 170 mA Digital inputs Input voltage 24 V DC Input current 4 mA input with 24 V Minimum switch on period 20 ms Signal voltage For logical O 0 5V forlogical 1 15 30 V Digital outputs Short circuit resistant Output voltage min Vp to Vp 3 V at 0 1 A Output current Max 0 1 A Sum of output currents Max 0 5 A Festo P BE SPC11 SYS EN en 0012NH B 3 B Technical appendix Technical specifications Measuring system input type SPC11 POT type SPC11 MTS AIF Valve output Electromagnetic compatibility Vibration and shock Potentiometer
25. collisions The end positions cylinder end positions or position of the fixed stops are learnt by the SPC11 during the teach procedure The teach procedure must always be carried out during the first commissioning and when the fixed stops are adjusted as well as when components and tubing are replaced During the teach procedure the SPC11 can recognize incorrect tubing in the drive or incorrectly set parameters The teach procedure must therefore be carried out again when the tubing is disconnected then reconnected or when the settings are modified again Make sure that the maximum permitted mass load is ob served during operation Recommendation Place appropriate warning signs on your system 4 14 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning 4 3 1 Preparations for the teach procedure Teach procedure Festo P BE SPC11 SYS EN en 0012NH During the teach procedure movement is made first cycli cally and slowly to the end positions The SPC11 then learns the position of the mechanical end stops and some char acteristic system values such as friction and hysteresis The SPC11 saves these values in the integrated EEPROM In order that the set parameters can be checked for plausibil ity the moveable mass is then moved dynamically into the centre of the positioning stroke used and then just in front of end position A The teach procedure is completed when the moveable mass is pressed against end po
26. control process permits higher positioning speeds The following measures which would be necessary for controlling a drive with a double solenoid valve are no longer required the use of restrictors the use of limit switches the use of mechanical end positioning cushioning shock absorbers the maintenance of fixed stops Compared with pneumatic stop drives with double solenoid valve control the SPC11 permits more frequent machine cycle intervals less vibration in the system less maintenance cost Festo P BE SPC11 SYS EN en 0012NH 1 5 1 Summary of components Components In order to implement fast positioning with electronically con EEE trolled closed loop end position cushioning you will require the following components the SPC11 Soft Stop a maintenance unit with 5 um filter without lubricator a permitted measuring system external or incorporated in the drive a drive if possible with mechanical guide if required two fixed stops depending on drive used 24V DC power supply if required components for a pneumatic emergency stop circuit 1 6 Festo P BE SPC11 SYS EN en 0012NH 1 Summary of components 1 2 Method of operation Tasks of the SPC11 The SPC11 takes control of the following Itascertains characterisitc system values of the con nected components It saves the desired end positions and the mid positions It specifies th
27. dei 4 5 M Manuals for the SPC11 1 eee eee eee ee eee eee eee X Mass l d iio a 3 14 Measuring system Le 3 12 Mid position Time diagram Teach mid position A 8 Modify parameter ssi pt ees wee te ieee 4 11 O Optimizing Influencing the positioning times 5 11 Procedure for optimizing ooooooooooo 5 9 Optimizing the positioning behaviour 5 7 Outputs Pin assignment LL 3 23 P Parameters a A ele ea 4 4 4 7 Setting the parameters by PLC IPC A 4 Time diagram set parameter A_ A 6 PICO SPAMS coi ad a VIII Power SUpply cional ia piadina ee SNA 3 22 Proportional directional control valve 3 8 B Technical appendix B 8 R Repetition ACCUracy 100 nati da tis 4 22 Restore to status as at delivery 4 12 S Screw CONNECLOMS idiot iti an 3 7 Service intorno Dre VI Service unit score aaa 3 5 SPC11 Display and connecting elements 1 9 In operation cn rici rn ire ei 4 26 Method of operation eee eee eee eee 1 7 Tasks OF the SPETT sss merinos mie ie eai ee ee one 1 7 Status information LL 4 7 Switching on behaviour After successful commissioning 4 28 After successful pre commissioning in the office 4 10 System parameter siano areali 4 4 4 7 T Teach procedure 0 ee eee IX 4 15 Time diagram Introduce
28. drive Possible status information Manual When letter t flashes the SPC11 waits for a teach task When the dots flash the teach movement is being carried out When the device is switched on The moveable mass stands uncontrolled and is not in a taught position P 01 P 04 Outputs 01 04 therefore supply a 0 signal During operation e g manual positioning The moveable mass stands controlled but is not in a taught position P 01 P 04 Outputs 01 04 therefore supply a 0 signal The moveable mass stands in end position P 01 end position when measuring system is connected The moveable mass stands in end position P 02 opposite end position The moveable mass stands in mid position P 03 taught mid position Festo P BE SPC11 SYS EN en 0012NH 4 7 4 Commissioning 4 2 Pre parametrizing without the drive in the office o The permitted values of the parameters for the drive which l you have selected can be found in the relevant axis specific supplement All parameters are deleted at the factory status when sup plied When the power supply is switched on the SPC11 expects in this case the parameters to be entered As a pre liminary step for commissioning you can set the parameters without setting up the drive in the office This will simplify the commissioning of large scale series in the Production Department You can set the parameters without the drive as follows in the office
29. drive by pressurizing one chamber and exhausting the other The flow is blocked in the valve slide mid position 1 8 Festo P BE SPC11 SYS EN en 0012NH 1 Summary of components 1 3 Display and connecting elements on the SPC11 The following diagram shows the display and connecting elements on the SPC11 1 Control Operating voltage 5 Type plate see side connnection and 1 0 coupling 6 Groove for identification signs 2 Valve Valve connection type IBS 6x10 3 Display 7 Measuring system connection 4 Operating keys 8 Earth connection Fig 1 3 Display and connecting elements on the SPC11 Festo P BE SPC11 SYS EN en 0012NH 1 9 1 Summary of components 1 10 Festo P BE SPC11 SYS EN en 0012NH Chapter 2 Festo P BE SPC11 SYS EN en 0012NH 2 1 2 Fitting Contents 2 Fitting cias 2 1 2 1 Fittingthe SPCLL cali a aia 2 3 2 2 Festo P BE SPC11 SYS EN en 0012NH 2 Fitting gt Please note When fitting the pneumatic components please observe the fitting instructions in the accompanying operating in structions and the installation instructions in chapter 3 2 1 Fitting the SPC11 The SPC11 can be fastened onto a flat surface with the aid of the support brackets The following diagram shows the mounting surface required as well as the dimensions for the four threaded holes of M4 screw size Fasten the SPC11 with at least three screws 118 4 mm approx 91 8 mm oO 0 Oh if
30. ds for moves to the mid positions will be car ried out There must be an 0 signal at inputs 11 14 The maximum mass load and if applicable the fixed stops must be fitted correctly 1 Ascertain first the cushioning stage which is recom mended for the components you are using see Drive specific supplement 2 Make sure that the drive is standing still Caution When the modify mode is activated the valve slide moves to the mechanical mid position During positioning the mass can therefore move uncushioned into one of the end positions Make sure that the drive is standing still before you acti vate the modify mode 3 In order to activate the modify mode press all three keys on the SPC11 simultaneously Ther modify mode will then be activated The SPC11 displays the amplification stage set e 8 4 02 5 9 5 Diagnosis and error treatment 4 With the keys you can increase or reduce the value by one stage according to the positioning characteristics of the drive see Axis specific supplement Hold the Enter key pressed down for longer than 2 sec onds gt 2 s in order to transfer the value The cushioning stage will then be displayed cos 5 With the keys you can increase or reduce the value by one stage according to the positioning characteristics of the drive see Axis specific supplement Hold the Enter key pressed down for longer than 2 sec onds gt 2 s in order to transfer the
31. e A has been confirmed parameter C and then parameter S can be set see Fig A 1 When para meter S is confirmed the teach procedure is introduced at the same time and can then be started see Fig A 3 A 6 Festo P BE SPC11 SYS EN en 0012NH A Commissioning via digital inputs outputs A 2 2 Introduce and start the time diagram for the teach procedure min 2s min 2s 16 Enter Teach 1 Po min 20 ms rale AE is carried out 01 Po 1 18 Remote o Hi min 20 ms O5 Error 0 Introduce the teach procedure Start the teach procedure Fig A 3 Time diagram Introduce and start the teach procedure Festo P BE SPC11 SYS EN en 0012NH A 7 A Commissioning via digital inputs outputs A 2 3 Time diagram Teach mid position 16 Enter 15 E 17 gt Drive moves 03 4 Po 3 4 18 Remote 05 Error 0 Drive moves as long as there is an ap Save current position as mid position propriate signal 15 or 17 switch on duration min 2 s Fig A 4 Time diagram Teach mid position A 8 Festo P BE SPC11 SYS EN en 0012NH Technical appendix Appendix B Festo P BE SPC11 SYS EN en 0012NH B 1 B Technical appendix Contents B Technical appendix ccc cece cece eee c cece erect eeeeeens B 1 B 1 Technical specifications 2 0 eee eee ee eee eens B 3 B 2 I PERE AAA AS RE B 5 B 2 Festo P BE SPC11 SYS EN en 0012NH B Technical appendix B 1 Technical specifi
32. e due to uncushioned movement into the end positions e Always carry out the teach procedure again if the fixed stops have been adjusted or if components and tubing have been replaced e Do not exceed the permitted mass load Warning In order to avoid undesired movements of the actuators always proceed as follows Switching on e Always switch on first the power supply then the com pressed air supply Switching off e Switch off the power supply and the compressed air sup ply simultaneously or in the following sequence 1 the compressed air supply 2 the power supply Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Festo P BE SPC11 SYS EN en 0012NH A positioning task is retained permanently when the power supply is switched on When the power supply is switched on again the positioning task P 01 P 04 at inputs 11 14 will be carried out If there is no positioning task when the power supply is switched on and the moveable mass is not in an end posi tion the valve slide will remain in the electrical mid position The moveable mass can move slowly into an end position due to the asymmetrical voltage pressure curve of the pro portional directional control valve 4 27 4 Commissioning 4 4 1 Switching on behaviour after successful commissioning If commissioning has already been carried out the SPC11 will be ready for operation after a few seconds Begin Switching on behaviour _ Firmware
33. e parameters are modified the saved end positions and adaption values will be deleted for security purposes The teach procedure must therefore be carried out again Taught mid positions are retained All parameters are set to 0 at the factory Further information on the parameters see Drive specific supplement for the drive used The cushioning stage serves for optimizing the starting be haviour when movement is made towards the end positions lower stage less cushioning Setting User manual Too high The positioning move is heavily cushioned The positioning time increases Too low Leads to heavy overswing and as a result to hard knocking againt the end positions Optimal The braking phase counter directional pressuriza tion is started sufficiently early Slight shocks when movement is made to the end positions The amplification stage should not usually be modified lower stage less amplification Festo P BE SPC11 SYS EN en 0012NH 5 Diagnosis and error treatment Prerequirements Festo P BE SPC11 SYS EN en 0012NH Procedure for optimizing Please note If when the end positions have been taught again the previously taught mid positions P 03 and P 04 now lie outside the positioning range positioning commands for moves to the mid positions will be ignored As soon as the mid positions lie once again in the permitted positioning range by adjustment and re teaching of the end positions the comman
34. e two end positions and mid positions It compares the nominal and actual positions and moves to the desired position by appropriate control of the pro portional directional control valve status control Method of operation The SPC11 valve drive and measuring system are con nected with each other to form a closed loop control circuit In this control circuit the position of the moveable mass represents the control variable This type of control is there fore also called closed loop positional control The term moveable mass also refers below to the terms piston slide and flange shaft The following diagram shows the basic structure of a closed loop positional control circuit with the SPC11 Festo P BE SPC11 SYS EN en 0012NH 1 7 1 Summary of components Measuring system 1 2 Actual position value 3 sPc11 4 Valve control nominal value 5 Proportional directional control valve 6 Drive e g linear drive Fig 1 2 Positional control circuit with pneumatic components The measuring system constantly registers the position of the moveable mass and passes this on as an electrical signal to the SPC11 The SPC11 compares the actual position with the target position the taught end positions 1 and 2 or the mid positions 3 and 4 and calculates from these the positioning signal for the proportional directional control valve The proportional directional control valve controls the
35. e valve slide jams 1 Check and if necess ary replace Only one positioning task is permitted Check input signals 11 14 1 See operating instructions for valve MPYE 5 2 Bad positioning behaviour during movement to end position Cause System is not mounted correctly System is not earthed correctly Parameters are not set optimally High fluctuations in the supply pressure gt 0 5 bar Non permitted mass load Festo P BE SPC11 SYS EN en 0012NH Remedy Remark Check fitting and mech anical parts Check measuring system and drive for parallelism mechanical play and sluggishness Check parameters See in the manual Drive specific supplement If necessary fit a compressed air reservoir Check supply pressure Check mass load and parameters If necessary apply a basic load in order that the permitted value range can be maintained when positioning is made with different masses 5 5 5 Diagnosis and error treatment Cause Remedy Remark With too fast hard movement to Increase the cushioning See section 5 3 the end positions stage parameter C with too fast hard movement to the Increase the cushioning See section 5 3 end positions stage parameter C 3 Mass moves without command against the end position Cause Remedy Remark Proportional directional control Check and if necess Look through the viewing window valve is defective ary replace the pro to see if the
36. ed providing they guarantee reli able isolation in accordance with EN 60950 VDE 0805 By using PELV power units you can ensure protection with the SPC11 against electric shock protection against direct and indirect contact in accordance with EN 60204 1 IEC 204 For supplying power to PELV networks you should use safety transformers with the symbol shown here The SPC11 must be earthed in order to guarantee the operation of certain functions e g EMC Caution In order to avoid faults caused by electromagnetic in fluences e Connect the earth connection on the left hand side of the housing to the earth potential with low impedance short cable with large cross sectional area e Use only the following original cables for connecting the power supply and the inputs outputs Original cables for connecting the power supply and the in puts outputs Type designation Cable length KMPV SUB D 15 5 KMPV SUB D 15 10 3 21 3 Installation The power is supplied via the 15 pin plug marked with Con trol together with the input output circuit see Fig 3 8 Pin 15 white yellow 24 V DC Pin 14 brown green 0 V Tolerance 10 to 25 Connect an earth conductor with sufficient cable diameter to the drive if the drive is not mounted on an earthed machine stand 3 22 Festo P BE SPC11 SYS EN en 0012NH 3 Installation The following diagram shows the pin assignment of the Con trol connection as wel
37. ee eee eee ee nees vil Product specific terms and abbreviations 2 eee eee eee eee eee ee IX Notes on the use of this manual LL X 1 Summary of components sesssessseesscesscerscerecereceee 1 1 1 1 SUPUCCUIE sesta ego aora a ea ao 1 3 1 2 Method of operation 0 cece eee ccc ee ee eee eee o 1 7 1 3 Display and connecting elements on the SPC11 1 9 2 Fitting a a ea aan 2 1 2 1 Fitting the SPELl soa eo ilo elio Al ri 2 3 3 Installation vuci rs ele 3 1 3 1 General instructions on installation oooocoocooooooocmoooo 3 3 3 2 Notes on installing the pneumatic components 3 4 3 2 1 Pneumatic emergency stop Circuit LL 3 15 3 3 Fitting the electronic components LL 3 19 3 3 1 Connecting elements on the SPC11 2 eee eee eee ee 3 20 3 3 2 Connecting the power supply and the I Os eee e eee ee eee 3 21 3 3 3 Connecting the proportional directional control valve and the measuring system 3 26 4 Commissioning iii Siam SG ie a elba 4 1 4 1 General instructions on commissioning cece cece eee e ences 4 3 4 1 1 Basic principles of configuring and operating the SPC11 4 4 4 2 Pre parametrizing without the drive in the office 4 8 4 2 T Modify Parameter sii e Seeger ged Tete 4 11 4 3 Proceed as follows when commissioning cee cee cece cece 4 14 4 3 1 Preparations for the teach
38. ency stop circuit 3 17 With switching valve 0 eee eee ee 3 16 Error messages on the SPC11 cee eee ee eee ee 5 3 Errornumb ers td adi 5 3 Example of connection L eee eee eee 3 25 F Faults during operation 2 0 e eee eee 5 5 Fitting 2 22 eat is es Haine Gs Agia beets hen 2 3 PIXE StOPS 3s acer td do i 3 14 I 1 0 signals Brief description of the I O signals 3 24 Important user instructions ooooooocoooomoo vil Inputs Pin assignment neien cece eee cece eee ee eens 3 23 REMOPINPUTS AARAA E E Eee odie Mr tad dali A 3 Installation instructions Compressed air reservoir 2 eee eee ee 3 6 Compressed air supply 2 0e eee eee 3 5 Compressed air tubing and screw connectors 3 7 Connecting the measuring system 3 26 Connecting the proportional directional control valve 3 26 DIVO aa Ze eae s Peete As Sedge bi 3 11 Fixed Stops aiii a lid ews 3 14 MasSSilOad cong Poe O o eil 3 14 Measuring system type MLO POT LWG 3 12 Measuring system type MLO POT TLF 3 12 Measuring system type MME MTS AIF 3 13 Festo P BE SPC11 SYS EN en 0012NH B Technical appendix Festo P BE SPC11 SYS EN en 0012NH Proportional directional control valve 3 8 SETI UN Lit A dass 35 intended se curs dl ae AS teats V K Key function S aspra ona Sa Anse ony
39. epending on the drive used The teach procedure is completed when the drive stands in end position P 01 The display shows the fol lowing Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Festo P BE SPC11 SYS EN en 0012NH PIEL Output 01 supplies a 1 signal The drive is now ready to operate When the teach procedure is completed the SPC11 knows the positions of the mechanical end positions P 01 P 02 You can now teach the mid positions manually P 03 P 04 or trigger a positioning task into the end positions P 01 P 02 4 19 4 Commissioning 4 3 3 Teaching mid positions Prerequirements 4 20 The SPC11 enables fast movement to up to two selectable mid positions The desired mid positions are learnt by means of manual movement or by pushing the moveable mass and then saving this value Movement can be made to the learnt mid positions during operation The mid positions can also be used as sensor positions as the relevant output 03 04 supplies a 1 signal for 50 ms when the mid positions are overrun see section 4 4 4 The drive must be ready to operate There must be an 0 sig nal at inputs 11 14 There must be an O signal at input 18 Remote when positioning is made with the help of the keys on the SPC11 The procedure should be carried out with the maximum mass load Depending on the variant the supply pressure must be switched on or off Variants Proceed as follows The supp
40. eters of the SPC11 can be set with the digital 1 Os e g with external operating keys or by PLC IPC Commissioning via digital I Os does not differ from commis sioning with the keys on the SPC11 Continuous modification of parameter values is however only possible with the keys on the SPC11 see chapter 4 Please note When parameters are modified the current parameter values are shown in the display on the SPC11 There is no reply message to the PLC IPC The following diagram see Fig A 1 and the time diagrams in the sections which follow show how the parameters can be set by PLC IPC Festo P BE SPC11 SYS EN en 0012NH A Commissioning via digital inputs outputs Start modify mode Reduce the value 99 times Set the desired value Reduce the value 99 times Set the desired value Reduce the value 99 times Set the desired value Confirm parameter S and start teach procedure Thet flashes Start the teach procedure Fig A 1 Set parameters and start the teach procedure Festo P BE SPC11 SYS EN en 0012NH A 5 A Commissioning via digital inputs outputs A 2 1 Set time diagram for parameters min 20 ms 15 17 gt 16 Enter min 20 ms 18 Remote 0 11 4 1 Po 1 4 0 05 Error E 0 Activate the modify mode Set parameter value A Reset parameter Ato 0 Confirm parameter value A switch on duration min 2 s Fig A 2 Time diagram Set parameter A When parameter valu
41. ey in order to stop The flashing of the position number indicates that the current position can be saved as mid position when the Enter key is pressed see section 4 3 3 4 35 4 Commissioning 4 4 4 Using the taught mid position as a sensor position 4 36 The mid positions can also be used as sensor positions as the relevant output 03 04 supplies a 1 signal for 50 ms when the mid positions are overrun Example 1 Change of direction Please note If the SPC11 is to be controlled directly via the sensor signal please note that The distance between the taught mid position and the mechanical end position must be correspondingly long as the braking procedure is not started until the signal has been recognized A premature change of direction can be implemented with the aid of a taught mid position P 03 4 The relevant output 03 04 of the SPC11 supplies a 1 signal for 50 ms when the moveable mass has travelled the corresponding stretch The moveable mass will then be brought back to the end position by means of an input signal Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Example Target position Pos2 Drive here linear P01 e P 03 e e P 02 drive type DGP Sa Hi i e ess 1 HE o o of Fig 4 7 Premature change of direction example with linear drive The output which signalizes that the mid position has been reached here 03 can be wired if necessary directly with t
42. he corresponding input here 11 for P 01 Festo P BE SPC11 SYS EN en 0012NH 4 37 4 Commissioning 4 38 Example 2 Preselect position for time optimized by passing The taught mid positions P 03 4 can also be used for start ing a second drive in advance e g in order to by pass obstacles time optimized P 01 e e P 03 e P 02 Positioning path for the second external drive Positioning path for the SPC11 Preselect position P 03 Fig 4 8 Time optimized by passing The second drive begins moving to position 300 as soon as the drive controlled by the SPC11 overruns the taught mid position P 03 and has not yet completed the positioning task Festo P BE SPC11 SYS EN en 0012NH Diagnosis and error treatment Chapter 5 Festo P BE SPC11 SYS EN en 0012NH 5 1 5 Diagnosis and error treatment Contents 5 Diagnosis and error treatment cece cece cece cece ee 5 1 5 1 Error messages on the SPC11 cece Li 5 3 5 2 Faults during operation cece ee eee ee eee eee ences 5 5 5 3 Optimizing the positioning behaviour 5 7 5 2 Festo P BE SPC11 SYS EN en 0012NH 5 Diagnosis and error treatment 5 1 Error messages on the SPC11 Error number If an error occurs the output ERROR will supply a 1 signal The SPC11 displays an error number and reacts as follows The valve slide of the proportional directional control valve will be brought into the electri
43. he integrated screw in order to prevent unintentional loosening e g due to shock Connecting the proportional directional control valve The valve connection provides the power supply for the valve as well as the voltage for controlling the position of the valve slide Use only the original cable for connecting the valve Type designation Cable length KMPYE AIF 1 GS GD 0 3 0 3m 3 26 Festo P BE SPC11 SYS EN en 0012NH 3 Installation Pin 1 Pin 4 Pin7 Fig 3 12 Valve connection pin assignment and core colours Pin Pin assignment and core colours of the cable Pin no on the valve type KMPYE plug 24 V load supply for valve blue O V brown 0 V green Vs positioning signal O 10 V yellow Signal GND grey n c not connected pink 24 V supply for valve white Fasten the plug with the aid of the union nut in order to pre vent unintentional loosening e g due to shock Festo P BE SPC11 SYS EN en 0012NH 3 27 3 Installation 3 28 Festo P BE SPC11 SYS EN en 0012NH Commissioning Chapter 4 Festo P BE SPC11 SYS EN en 0012NH 4 1 4 Commissioning Contents 4 Commissioning cece eee cece cece cece ee erre ere re ceceno 4 1 4 1 General instructions on commissioning cece cece eee eeeees 4 3 4 1 1 Basic principles of configuring and operating the SPC11 4 4 4 2 Pre parametrizing without the drive in the office 4
44. l as the core colours for the original cable type KMPV SUB D 15 Pin1 Pin 8 9 Ping Pin 15 Pin Pin assignment and core colours Pin Pin assignment and core colours E E CONICET gt rosee eci om Reese pre esere nto ffe ornano 14 P 04 grey a 01 P 01 white green O V brown green P03 GI fu 7 Por buo T POI ed ina Input O Output Fig 3 10 Control connection pin assignment and core colours Festo P BE SPC11 SYS EN en 0012NH 3 23 3 Installation Brief description of the 1 0 signals at the Control connection A detailed description of the I O signals can be found in sec tion 4 4 Output Pin Manual oxe is Supplies a 1 signal when the drive is in the appropriate foupor ft position Supplies a 1 signal for 50 ms when the drive overruns a E the relevant position 05 Error Supplies a 1 signal when there is anerror Input Pin Manual peoa 1 signal min 20 ms sends command to move to the rel poz oo p evant position when there is a 0 signal at the other inputs P O pre ids 17 gt Controls the drive when there is a 1 signal at the Remote input 16 Enter Teach Esc see Appendix A eoo DN 18 Remote A 1 signal deactivates the oper ating keys and activates the rel evant Remote inputs pins 2 4 3 24 Festo P BE SPC11 SYS EN en 0012NH 3 Installation 3 Please note With measuring system type MLO POT LWG I
45. l when the moveable mass is in the taught mid position P 03 The output supplies a 1 signal for 50 ms if mid position P 03 is overrun This output supplies a position P 02 This output supplies a signal when the moveable mass is in the end signal ifthe moveable mass is in end position Rs ies on the side with the electrical connection to the potentiometer Festo P BE SPC11 SYS EN en 0012NH 4 33 4 Commissioning Time behaviour with a positioning task 01 P 01 02 4 P 02 4 Drive moves 01 P 01 3 iP 0 O5 E k Error 0 Switch on duration at least 20 ms End position P 01 reached Fig 4 6 Time behaviour at the start of a positioning task example position 1 4 34 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Prerequirements Festo P BE SPC11 SYS EN en 0012NH Manual positioning The drive must be ready to operate There must be an 0 sig nal at inputs 11 14 There must be a 0 signal at input 18 Re mote when positioning is made with the help of the keys With the keys or the moveable mass can be positioned manually Key Manual amp Reduce position value mass moves slowly in direction of measuring system zero point Increase position value mass moves slowly away from measuring system zero point In order to position the moveable mass manually e Hold the relevant key or pressed down for as long as the mass is to move e Release the k
46. ll be displayed by a flashing t The three parameters are then saved and pre parametrizing is then completed in the office LI The t flashes When all requirements for carrying out the teach procedure have been fulfilled see sections 4 3 1 the teach procedure can now be started see sections 4 3 2 If you wish to end the pre commissioning switch of the power supply 4 9 4 Commissioning Switching on behaviour after successful pre com missioning in the office When the power supply is switched on again the SPC11 shows briefly the firmware version number and then the va lues of the three set parameters one after the other The SPC11 then signals its readiness to carry out the teach pro cedure t The t flashes see Fig 4 2 Begin Switching on behaviour Firmware version number r Dax peels LS irmware version Wait approx 0 5 second amplification stage A H Wait approx 1 second re Display of cushioning stage E Do Wait approx 1 second as Display of system parameter a B a Wait approx 1 second The t flashes PCI waits for E Fig 4 2 Switching on behaviour of the SPC11 after pre commissioning in the office Current value Current value Current value The teach procedure can be started see section 4 3 1 4 10 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning 4 2 1 Modify parameter Prerequirements A Festo P BE SPC11 SYS EN en 0012NH If necessary y
47. ly 5 to 7 bar As the valve slide moves to the electrical mid position the moveable mass can move slowly into one of the end posi tions due to the asymmetrical voltage pressure curve of the proportional directional control valve 4 17 4 Commissioning A 4 18 Caution During the teach procedure the moveable mass moves at first slowly then at the highest possible acceleration and speed Make sure that It is not possible to place one s hand in the positioning range of the moveable mass when compressed air is applied to the system The complete positioning range is unobstructed 4 Ifthe teach procedure has not yet been carried out the SPC11 signals its readiness to carry out the teach pro cedure t flashes El J t flashes Then proceed as described under 5 If the teach procedure has already been carried out the moveable mass will stand controlled in a taught position P 01 P 04 or in any position P Proceed as follows e Hold the Enter Teach key pressed down for at least 2 seconds The SPC11 then signals its readiness to carry out the teach procedure t flashes 5 Hold the Teach key pressed down for at least 2 seconds in order to start the teach procedure The SPC11 then carries out the teach procedure The moveable mass moves at first slowly then dynamically The display shows the following L el Y The dots flash at the same rate The teach procedure can take several minutes d
48. ly pressure is During the teach procedure the moveable switched off mass can be moved by hand very precisely into the desired position The supply pressure is The mass can be moved manually Under switched on certain circumstances very precise move ment is difficult and or time consuming The following section explains how to teach the mid positions when the supply pressure is switched on If you wish to teach the mid positions when the supply pressure is switched off you must adopt the same procedure However the mass will not start to move automatically when key or is pressed but must be pushed by hand into the desired mid position It is nevertheless necessary to press key or gt at the relevant point Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Festo P BE SPC11 SYS EN en 0012NH In order to teach a mid position when the supply pressure is switched on proceed as follows 1 Press briefly key or gt The teachable position number e g 3 will then flash The position number flashes 2 If you do not wish to teach the mid position press briefly the Esc key The procedure will then be discontinued Then repeat step 1 The next teachable position number then flashes Please note The drive is started with the following function Make sure that it is not possible to place one s hand in the positioning range of the moveable mass when compressed air is applied to the system
49. matching components from Festo for setting up and wiring the system 3 3 3 Installation 3 2 Notes on installing the pneumatic components Please note Observe the following instructions on installing the pneu matic components Only then can faultless operation be guaranteed g i 8 9 Notes on installation see following pages Fig 3 1 Summary of pneumatic installation 3 4 Festo P BE SPC11 SYS EN en 0012NH 3 Installation Compressed air supply 1 e Use only dry non lubricated 5 um filtered compressed air from 5 to 7 bar To prevent damage to the proportional directional control valve you must install a service unit with a 5 um filter Service unit 2 e Usea service unit without lubricator witha5 um filter with sufficiently large standard flow appropriate to the air requirement of the connected drive when it carries out a positioning movement Guideline twice the standard flow of the valve type MPYE 5 e g Valve type Service unit PYE 5 1 8 LF 010B LFR M1 G1 8 C10RG or LFR 1 8 D 5M MINI PYE 5 1 8 HF 010B LFR M1 G1 4 C10RG or LFR 1 4 D 5M MINI PYE 5 1 4 010B LFR M1 G1 4 C10RG or LFR 3 8 D 5M MINI PYE 5 3 8 010B LFR M2 G3 8 C10RG or LFR 3 4 D 5M MAXI e Usea micro filter if slight oil mist from the compressed air supply cannot be avoided Festo P BE SPC11 SYS EN en 0012NH 35 3 3 6 Installation Compressed air reservoir
50. n order to earth connect the earthing strip on the flat plug of the measuring system with the earth connection on the SPC11 ot A 24V AAN white yellow 15 oF OV brown green ay T 01 P 01 white green DE 02 P02 red blue Ss 03 P 03 grey pink a 04 P 04 violet 10 05 Error black o 11 P 01 i red 8 12 P 02 4 blue 7 13 P 03 pink ae 14 P 04 t grey 15 gt yellow af 16 Enter Teach Esc__ green gt 17 E brown 18 Remote white Pin assignment for Control connection With linear drives end position P 01 lies on the side with the electrical connection of the measuring system with core colours for cable KMPV SUB D 15 O Output Input Push button for movement to the Earthing positions Festo P BE SPC11 SYS EN en 0012NH 3 25 3 Installation 3 3 3 Connecting the proportional directional control valve and the measuring system Connecting the measuring system Use only permitted combinations of drives and measuring systems for the SPC11 approved of by Festo The connecting cable for the measuring system is firmly connected to the SPC11 3 Please note Short cables will help to reduce interference caused by electromagnetic influences Use only the original cables Please observe also the notes in the instructions supplied with the measuring system Fasten the plug with the aid of t
51. note For installation and commissioning you will require the System manual as well as the manual Drive specific supplement for the drive used Festo P BE SPC11 SYS EN en 0012NH Summary of components Chapter 1 Festo P BE SPC11 SYS EN en 0012NH 1 1 1 Summary of components Contents 1 Summary of components 1 1 SUFUCKUN E e sa 1 2 Method of operation 1 3 Display and connecting elements on the SPC11 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000000000 Festo P BE SPC11 SYS EN en 0012NH 1 Summary of components 1 1 Structure In conjunction with permitted drives and measuring systems and a proportional directional control valve type MPYE 5 the SPC11 enables fast movement into the mechanical end positions and one or two selectable mid positions manual movement between the end positions The end position cushioning movement into the intermediate positions and manual movement are controlled electronically A distinction is made between the following types of SPC11 Type Manual SPC11 POT TLF Enables connection of linear potentiometer type MLO POT TLF SPC11 POT LWG Enables connection of connecting rod potentio meter type MLO POT LWG and swivel drive with integrated measuring system type DSMI SPC11 MTS AIF Enables connection of the linear drive with integrated measuring system type system type MME MTS AIF Festo P BE SPC11 SYS EN en 0
52. ns the position of the mechanical fixed stops as well as various characteristic system values and saves these in the integrated EEPROM Amplification stage The amplification stage influences e g the acceleration behaviour of the drive The amplification stage should usually be set in accordance with the specifications in the manual Drive specific supplement If it is necessary to optimize the positioning behaviour only the cushioning stage should be modified Festo P BE SPC11 SYS EN en 0012NH IX Contents and general instructions Notes on the use of this manual This system manual contains general basic information on the method of operation on fitting installing and commis sioning the SPC11 Special information on installing and commissioning the SPC11 in conjunction with the drive used can be found in the manual Drive specific supplement Manual System manual SPC11 Soft Stop electronics pneumatics this manual Drive specific supplement for oper ating the SPC11 with a certain drive e g the DSMI Title P BE SPC11 SYS Contents General instructions on installation and commissioning Special instructions on installation and commissioning as wellas parameter settings for the rel evant drive 1 1 These manuals contain the permitted drive valve combinations cylinder diameters lengths and mass loads as well as the parameter settings of the SPC11 which are valid in these cases Please
53. of the end position asym metrical pressure build up in the cylinder chambers Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning In order to avoid such causes proceed as follows e Pressurize the complete system slowly e g with a safety start up valve type HEL or HEM Actuator move ments will then be controlled e Make sure that the moveable mass can neither be moved by hand nor manually out of the end position when the power supply is switched on e g by using a clamping unit Festo P BE SPC11 SYS EN en 0012NH 4 31 4 Commissioning 4 4 3 Controlling the SPC11 With the command inputs P 01 P 04 you can move the move able mass into the saved end positions or mid positions When an end position is reached the moveable mass will be pressed against the stop with a pressure at maximum equal to the operating pressure When a mid position is reached the moveable mass stands controlled in position A 1 signal at the Remote input deactivates the operating keys and activates the relevant remote inputs pins 2 4 Manual positioning e g via external operating keys or a higher order PLC is therefore possible Inputs on the 15 pin plug Control I Input Inputs outputs 8 Remote A 1 signal deactivates the operating keys and activates the relevant inputs pins 2 4 17 Remote gt If there is a O signal at the Remote input these inputs have no function If there is a 1 signal at the Remote input
54. oise levels can cause electromagnetic interference Do not place the following cables in the vicinity of such lines the measuring system cable the proportional directional control valve cable Caution Incorrect pin assignments can cause damage to the SPC11 Use only the original cables Make sure that the pin assign ments are correct with the measuring system cable and the valve cable Caution Incorrect or missing earthing can cause faults With the DGP L Connect cylinder type DGP D L with low impedance short cable with large diameter to the earth potential if the cylinder is not mounted on an earthed machine stand 3 19 3 Installation 3 3 1 Connecting elements on the SPC11 The following diagram shows the connecting elements on the SPC11 using the SPC11 POT TLF as an example Measuring system connection with type MLO POT TLF Earth connection Valve connection Power supply connection as well as inputs and outputs le 9 DI Fig 3 9 Connecting elements on the SPC11 3 20 Festo P BE SPC11 SYS EN en 0012NH 3 Installation 3 3 2 Connecting the power supply and the I Os A Festo P BE SPC11 SYS EN en 0012NH Warning Use only power units which guarantee reliable electrical isolation of the voltage supplies in accordance with IEC 742 EN 60742 VDE 0551 with at least 4 kV isolation resistance Protected Extra Low Voltage PELV Switch power packs are permitt
55. ou can modify the set parameters again e g in order to correct incorrect entries or to optimize positioning behaviour You can do this in one of the following ways Possibilities Manual Activate modify mode In this mode the set parameter values are retained and can be modified or trans ferred Taught mid positions are retained Restore to status asat All parameter values will then be set to O delivery Taught mid positions will be deleted Activate the modify mode The measuring system must be connected There must be an 0 signal at input Remote 18 The drive must be standing still Caution When the modify mode is activated the valve slide moves to the mechanical mid position During positioning the mass can therefore move uncushioned into one of the end positions Make sure that the drive is standing still before you acti vate the modify mode You can activate the modify mode with the help of the keys 1 Make sure that the drive is standing still 2 Press all three keys on the SPC11 simultaneously The display shows the letter A Amplification stage and the set stage here 02 4 11 4 Commissioning A 02 If you have activated the modify mode unintentionally you can discontinue the procedure by switching off the power supply If you have already carried out the teach procedure you can thereby avoid having to carry this out again With the keys you can modify the parameter shown and transfer
56. parameters and starting the teach procedure 4 23 4 Commissioning Summary Teaching mid positions The mass is in position e g B P 01 O supplies a 1 signal P 03 and P 04 can be learnt The mass moves El to the desired position The dots flash The t flashes Teach P 01 02 again Teach key input Positioning task per input 11 14 Enter Teach The dots flash Move manually in order to teach positions 3 4 Tor gt The teach procedure The position is carried out again number flashes fa Na pa Teach mode for positions PT See with 3 4 active e g P 03 The mass moves in the 7 desired direction See with 1 The massnow PI P_ f The position is saved stands controlled in The mass stands con trolled e g P 03 the current position O supplies a 1 signal Save position No ESC Yes Enter Teach Fig 4 4 Teaching the mid positions P 03 and P 04 4 24 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning 4 3 4 Conclude teach procedure Adaption The positioning behaviour is constantly monitored during operation Internal characteristic values are then adapted to the actual status of the drive adapted e g in order to com pensate for system wear or similar during the period in service After commissioning the positioning behaviour improves automatically by adaption after approx 20 to 30 strokes Always allow therefore 2
57. positioning task 4 30 With the first positioning task the SPC11 checks whether the mass moves in the desired direction If the mass moves in the wrong direction the SPC11 will diagnose an incorrectly conn nected system and will display error E12 incorrect direction of movement The SPC11 then reacts as follows The valve slide of the proportional directional control valve will be brought into the electrical mid position flow blocked The output ERROR supplies a 1 signal No more positioning tasks will be accepted In order to delete the error e Switch off the power supply then switch it on again This safety function helps to avoid damage due to incorrect tubing connections in systems If the moveable mass is already in an end position when the power supply is switched on a positioning task for movement into this end position will be generated and the mass will be pressed against the end position If the drive moves out of the end position instead of holding this end position the SPC11 will also diagnose incorrectly connected tubing in the system and will display an error This may also be due to one of the following causes The compressed air supply is still switched off The drive has been moved manually or by external forces out of the end position or it moves itself e g in the vertical mount ing position Asaresult of the system being pressurized too quickly the drive moves briefly out
58. ress the key briefly in order to discontinue the procedure 3 Increase the input value or position value drive moves away from measuring system zero point 1 Press the key briefly in order to modify the value by 1 Hold the key pressed down in order to modify the value continuously The keys of the SPC11 can be blocked by means of a 1 signal at the remote input 18 Key functions can then be accessed via the digital inputs Detailed information on this can be found in Appendix A Festo P BE SPC11 SYS EN en 0012NH 4 5 4 Commissioning Display on the SPC11 The display on the SPC11 shows parameters or status information The first character in the display shows the identifier letter for parameters or for status information The last two positions show the relevant value the stage or number Identifier letter m for parameters A C S or status type Value stage BB B or status information Point for separation Fig 4 1 Composition of display on the SPC11 4 6 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Display Display The parameters Manual Amplification stage Amplification stage influences the acceleration behaviour of the drive Cushioning stage Cushioning stage influences the starting behaviour when moving to the end stops and intermediate positions System parameters System parameters characteristic value for the structure of the
59. riant of the universal emerg ency stop circuit with a linear drive With the variant shown the slide moves restricted into end position A when emerg ency stop is triggered The emergency stop situation is repre sented here Emergency stop actuated Fig 3 8 Example of a universal emergency stop circuit with a linear drive Festo P BE SPC11 SYS EN en 0012NH 3 17 3 Installation Reaction of the drive Drive pressureless Moveable mass clamped Right hand end position Left hand end position The emergency stop circuit shown in the previous diagram permits different methods of switching off the power supply in an emergency The reaction of the drive depends on whether you seal connection 3 of switching valves 1 2 and 1 3 or connect either the compressed air or a flow control valve with a silencer Connection 3 of valve 1 2 Connection 3 of valve 1 3 Connect a flow control valve Connect a flow control valve with a silencer Y with a silencer Y Seal with a blanking plug Seal with a blanking plug Connect the compressed air Connect a flow control valve with a silencer Connect a flow control valve Connect the compressed air with a silencer 1 Flow control valves reduce the impact forces caused by the incorrect functioning of an emergency stop valve 3 18 Festo P BE SPC11 SYS EN en 0012NH 3 Installation 3 3 Fitting the electronic components A Festo P BE SPC11 SYS EN en 0012NH Caution Cables with high n
60. roblems please contact your local Festo Service Target group This manual is intended exclusively for personnel trained in control and automation technology VI Festo P BE SPC11 SYS EN en 0012NH Contents and general instructions Important user instructions LA Festo P BE SPC11 SYS EN en 0012NH Danger categories This manual contains instructions on the possible dangers which may occur ifthe product is not used correctly These instructions are marked Warning Caution etc printed on a shaded background and marked additionally with a picto gram A distinction is made between the following danger warnings Warning This means that failure to observe this instruction may result in serious personal injury or damage to property Caution This means that failure to observe this instruction may result in personal injury or damage to property Please note This means that failure to observe this instruction may result in damage to property The following pictogram marks passages in the text which describe activities with electrostatically sensitive compo nents Electrostatically sensitive components may be damaged if they are not handled correctly VII Contents and general instructions Marking special information The following pictograms mark passages in the text contain ing special information Pictograms Information Recommendations tips and references to other sources of information Accessories
61. sition A and when output 01 supplies a 1 signal The pneumatic drive must be ready to operate before com missioning can be carried out The teach procedure should be carried out with the maximum mass load During the teach procedure there must be an O signal at inputs P 01 to P 04 In order to prepare the teach procedure proceed as follows 1 Check the complete system structure especially the tub ing of the drive see chapter 3 Special specifications concerning your drive can be found in the Drive specific supplement 2 Check the electric circuitry 3 If fixed stops are used set the fixed stops exactly in the desired end positions Please refer to the Drive specific supplement for the permitted positioning strokes for the drive used 4 Check whether the parameters amplification stage cushioning stage and system parameter have already been set correctly during previous pre commissioning in accordance with the components used and the mass load to be moved 4 15 4 Commissioning 4 16 The permitted values of the parameters for the drive which you have selected can be found in the relevant axis specific supplement The values currently set will be shown briefly when the power supply is switched on see also Fig 4 2 If the SPC11 is in the status as at delivery The SPC11 will wait for the amplification stage A to be en tered when the power supply is switched on e In this case set the parame
62. t permitted Proportional directional control valve type MPYE 5 Fig 3 3 When fitting onto moving parts Use silencers with large flow rate UC M5 U 1 8 U 1 4 or U 3 8 Festo P BE SPC11 SYS EN en 0012NH 3 9 3 Installation For reducing high exhaust noises e With the aid of tubing fit larger silencers or e Pass the exhaust ducted into a small compressed air res ervoir and exhaust this with a large silencer Make sure that the screw connectors and tubing provide sufficient flow with PUN 8 tubing length max 1 m Ducted exhaust Compressed air reservoir Silencers Fig 3 4 Ducted exhaust 3 10 Festo P BE SPC11 SYS EN en 0012NH 3 Installation Festo P BE SPC11 SYS EN en 0012NH Drive 6 Use only permitted combinations of drives and measuring systems for the SPC11 approved of by Festo Permitted combinations of drives and valves cylinder diam eter and length as well as mass loads for the drive used can be found in the manual Drive specific supplement Connect the drive guide potentiometer and load in the direc tion of movement free of play and flush with each other If required select a sufficiently large energy supply chain in order to minimize the effects of bending forces on the posi tioning behaviour Please observe the maintenance intervals specified in the operating instructions for the drive see operating instruc tions for the cylinder drive or the guide 3 11
63. ters as described in section 4 2 If the parameters have already been set The SPC11 will display the set parameters briefly one after the other when the power supply is switched on so that they can be checked The SPC11 then signals its readiness to carry out the teach procedure t flashes el J t flashes The teach procedure can now be started see sections 4 3 2 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning 4 3 2 Start the teach procedure Prerequirements A Festo P BE SPC11 SYS EN en 0012NH There must be an 0 signal at inputs 11 14 The parameters must be set correctly The maximum mass load and if appli cable the fixed stops must be fitted correctly In order to start the teach procedure with the keys there must be an 0 signal at input Remote 18 Warning In order to prevent damage due to uncushioned movement into the end positions during the first commissioning after adjusting the fixed stops after modifying the parameters or after replacing components or tubing always proceed as follows 1 Make sure that e the compressed air supply and the electric power supply to the SPC11 are switched off e the above mentioned conditions are fulfilled 2 Switch on the power supply for the SPC11 The SPC11 will then display briefly the firmware version The set para meters will then be shown so that they can be checked see section 4 3 1 3 Now switch on the compressed air supp
64. tioning range of the moveable mass when compressed air is applied to the system The complete positioning range is unobstructed Warning Incorrectly set parameters can cause damage to the fixed stops and to the drive Take the utmost care when setting the parameters Festo P BE SPC11 SYS EN en 0012NH 4 3 4 Commissioning 4 1 1 Basic principles of configuring and operating the SPC11 Parameters Certain conditions of use must be made known to the SPC11 These conditions of use are described by the three following parameters Parameters Manual Amplification stage Influences the acceleration behaviour of the Amplification stage drive Cushioning stage Influences the starting behaviour when Cushioning stage moving to the end stops and intermediate positions System parameter Characteristic value for the structure of the System parameter drive The parameters can be entered before commissioning pre parametrizing without drive in the office during commissioning 4 4 Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Key functions The keys of the SPC11 are only active when there is a 0 signal at the remote input 18 Key Manual Reduce the input value or position value drive moves in direction of measuring system zero point Enter Teach Press the key down for longer than 2 seconds in 25 order to confirm the parameter value or to start the Teach procedure Esc lt 15 P
65. tions should not be less than 3 of the total cylinder stroke length or com plete angle With linear drives and cylinders the positioning paths should be at least 20 mm long If mid positions P 03 and P 04 lie at the same point and if movement is made to one of the mid positions e g to P 03 only the output for the relevant order will be set when the mid position is reached e g 03 The output of the other mid position will be set for 50 ms only if it is overrun overswing sensor function Festo P BE SPC11 SYS EN en 0012NH 4 Commissioning Festo P BE SPC11 SYS EN en 0012NH Summary of the commissioning procedure on the SPC11 Set the parameters and start the automatic teach procedure SPC11 as supplied from factory Switching on __ Firmware version number Display of firmware version El Wait approx 0 5 second amplification stage Fi H Enter ke y Set the value ee Dix wi Set cushioning stage La entry with yEnter key Enter Set Set system parameter parameter Setsystem parameter SJEA yEnter key The t flashes SPC11 waits for ENT Precommissining teach task is completed The teach task can y Teach key input be started Teach procedure HLH will be carried out Thedots fash y The teach task is successfully completed The mass is against the end position O1 supplies a 1 signal P 03 and P 04 can be taught y see next page Fig 4 3 Setting
66. value The system parameter will then be displayed SELI so 6 Check and if necessary correct the current setting Hold the Enter key pressed down for longer than 2 seconds gt 2 s in order to transfer the value The SPC11 then sig nals its readiness to carry out the teach procedure t flashes LL The t flashes gt Please note During the teach procedure the moveable mass moves at first slowly then at the highest possible acceleration and speed Make sure that It is not possible to place one s hand in the positioning range of the moveable mass when compressed air is applied to the system The complete positioning range is unobstructed 7 When there is a 0 signal at the Remote input hold the Enter Teach key pressed down for at least 2 sec onds 5 10 Festo P BE SPC11 SYS EN en 0012NH 5 Diagnosis and error treatment Festo P BE SPC11 SYS EN en 0012NH When there is a 1 signal at the Remote input apply a 1 signal to the teach input for at least 2 seconds The SPC11 then carries out the teach procedure The moveable mass moves at first slowly then dynamically The display shows the following L ely The dots flash at the same rate The teach procedure can take several minutes depending on the drive used The teach procedure is completed when the drive stands in end position P 01 The display shows the fol lowing PELI eo Output 01 supplies a 1 signal The drive is now ready to oper ate
67. valve slide jams D portional directional control valve 1 See operating instructions for valve MPYE 5 5 6 Festo P BE SPC11 SYS EN en 0012NH 5 Diagnosis and error treatment 5 3 Optimizing the positioning behaviour Festo P BE SPC11 SYS EN en 0012NH After the teach procedure the positioning behaviour is optim ized automatically by internal adaption in the first 20 to 30 strokes If the quality of the positioning behaviour still does not fulfil requirements proceed as follows Check the set parameters see Drive specific supple ment for the drive used Check whether the pneumatic installation fulfils the re quirements listed in section 3 2 Pay attention here in particular to the stability of the supply pressure and cor rect tubing lengths tubing diameter and screw con nectors If the mass moves too hard into the end position or brakes too hard before reaching the end position you can optimize the positioning behaviour by increasing or reducing the cushioning and or amplification stages Control parameter stage Display on the SPC11 Amplification stage Amplification stage Cushioning stage Cushioning stage 5 7 5 Diagnosis and error treatment Cushioning stage Cushioning stage Amplification stage Amplification stage 5 8 Warning Incorrectly set parameters can cause damage to the fixed stops and to the drive Take the utmost care when setting the parameters When th

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