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Festo Soft Stop SPC11 Series, Системное руководство

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1. Summary of components

1-8

Festo P.BE-SPC11-SYS-ASI-EN en 0203NH

1

Measuring system

2

Actual position
value

3

SPC11

4

Valve control
(nominal value)

5

Proportional
directional

control valve

6

Drive, e.g. linear

drive

1

2

3

4

5

6

Fig. 1/2: Positioning control circuit with pneumatic components

The measuring system registers continuously the position of
the moveable mass and transmits this in the form of an elec-
tric signal to the SPC11. The SPC11 compares the current
position with the target position (the taught end positions
P.01 and P.02 of the intermediate positions P.03 and P.04) and
calculates from this value the positioning signal for the pro-
portional directional control valve.

The proportional directional control valve controls the drive
by pressurizing one cylinder chamber and exhausting the
other. The flow is blocked in the valve slide mid-position.

Содержание Soft Stop SPC11 Series

Страница 1: ...Manual Electronics pneumatics System manual Soft Stop Type SPC11 ASI Manual 529 065 en 0203NH 657 851 Soft Stop SPC11 ...

Страница 2: ......

Страница 3: ...r no 529 065 E Festo AG Co D 73726 Esslingen Federal Republic of Germany 2002 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 with out expressed authorization is prohibited Offenders will be held liable for the payment of damages All rights are re served in particular...

Страница 4: ...general instructions II Festo P BE SPC11 SYS ASI EN en 0203NH Trademarks Temposonics is a registered trademark of MTS Sensortechnologie GmbH Co AS Interface is a registered trademark of AS International Association ...

Страница 5: ...of working as an AS Interface slave 1 10 2 Fitting 2 1 2 1 Fitting the SPC11 2 3 3 Installation 3 1 3 1 General instructions on installation 3 3 3 2 Notes on installing the pneumatic components 3 4 3 2 1 Pneumatic emergency stop circuit 3 15 3 3 Installing the electronic components 3 19 3 3 1 Connecting elements of the SPC11 3 20 3 3 2 Assigning the AS Interface slave addresses 3 21 3 3 3 Selectin...

Страница 6: ...gain 4 25 4 4 Instructions on operation 4 26 4 4 1 Switch on behaviour after successful commissioning 4 28 4 4 2 The first positioning task 4 30 4 4 3 Controlling the SPC11 4 32 4 4 4 Use the taught intermediate position as the sensor position 4 37 5 Diagnosis and error treatment 5 1 5 1 On the spot diagnosis 5 3 5 1 1 Fault display on the SPC11 5 4 5 2 Diagnosis via the AS Interface bus 5 6 5 3 F...

Страница 7: ...ecessary in order to protect the drive The end positions can be set by means of fixed stops The end position cushioning movement to the intermediate positions and manual positioning are electronically closed loop controlled The SPC11 may only be used as follows in accordance with designated use in its original state without any modifications by the user in faultless technical condition Only in con...

Страница 8: ... Festo P BE SPC11 SYS ASI EN en 0203NH Service Please consult your local Festo repair service if you have any technical problems Target group This manual is directed exclusively at technicians trained in control and automation technology ...

Страница 9: ...e 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 p...

Страница 10: ...dations tips and references to other sources of information Accessories Information on necessary or sensible accessories for the Festo product Environment Information on environment friendly use of Festo products Text markings S 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 indica...

Страница 11: ...ave AS Interface slave in accordance with profile 7 4 Slaves in accordance with profile 7 4 enable the transmission of parameters in accordance with profile 7 4 Parameters can be used here for parametrizing and for controlling the relevant AS Interface slaves AS Interface standard slave The AS Interface standard slave occupies one address on the AS Interface Due to the address organisation up to 3...

Страница 12: ...and the system parameter belong here PLC IPC Programmable logic controller industrial PC System parameter Characteristic value which describes the system structure the features and components of the drive used Teach procedure During the teach procedure the SPC11 checks the set parameters learns the position of the mechanical fixed stops as well as various characteristic system values and saves the...

Страница 13: ...oft Stop electronics pneumatics this manual P BE SPC11 SYS ASI General instructions on installing and commissioning Drive specific supplement for oper ating the SPC11 with a certain drive e g DSMI P BE SPC11 Special installation and commis sioning instructions as well as para meter settings for the relevant drive 1 1 These manuals contain the permitted drive valve combinations cylinder diameters l...

Страница 14: ...Contents and general instructions XII Festo P BE SPC11 SYS ASI EN en 0203NH ...

Страница 15: ...Summary of components 1 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 1 ...

Страница 16: ...2 Festo P BE SPC11 SYS ASI EN en 0203NH Contents 1 Summary of components 1 1 1 1 Structure 1 3 1 2 Method of operation 1 7 1 3 Display and connecting elements on the SPC11 1 9 1 4 Method of working as an AS Interface slave 1 10 ...

Страница 17: ...ns and manual positioning are electronically closed loop controlled A distinction is made between the following types of SPC11 with AS Interface Type Description SPC11 POT TLF ASI Enables connection to the linear potentio meter type MLO POT TLF and the stan dard cylinder fitted with measuring system type DNCM POT SPC11 POT LWG ASI Enables connection to the connecting rod potentiometer type MLO POT...

Страница 18: ...24 V DC Load voltage connection 5 Soft Stop SPC11 6 Bus AS Interface bus connection 7 Proportional directional control valve type MPYE 5 8 Service unit without lubricator with 5 µm filter 9 Compressed air supply 5 7 bar Fig 1 1 Layout of a drive with SPC11 example linear drive With the SPC11 positioning is made with closed loop control During commissioning the end positions cylinder end posi tions...

Страница 19: ...gainst the fixed stop with a pressure equal at maximum to the operating pressure Advantages Compared with pneumatic impact drives with double sole noid control this closed loop procedure permits higher posi tioning speeds Also the following measures which would be required for controlling a cylinder with a double solenoid valve are no longer necessary the use of restrictors the use of limit switch...

Страница 20: ... the following components the Soft Stop SPC11 a proportional directional control valve type MPYE 5 a service unit with a 5 µm filter without lubricator a permitted measuring system external or integrated with the drive a drive if possible with mechanical guide if possible two fixed stops depending on the drive used a 24 V DC power supply if possible components for a pneumatic emergency stop circui...

Страница 21: ...sitioning by appropriate actuation of the proportional directional control valve status control Method of operation The SPC11 the valve the drive and the measuring system are connected together to form a closed loop control circuit In this closed loop control circuit the position of the move able mass represents the control variable This type of con trol circuit is therefore also called positionin...

Страница 22: ...ly the position of the moveable mass and transmits this in the form of an elec tric signal to the SPC11 The SPC11 compares the current position with the target position the taught end positions P 01 and P 02 of the intermediate positions P 03 and P 04 and calculates from this value the positioning signal for the pro portional directional control valve The proportional directional control valve con...

Страница 23: ...4 5 6 7 8 9 aJ 1 24 V DC Operating voltage connection 2 Bus AS Interface bus connection for coupling to a PLC IPC 3 Valve Valve connection 4 Display 5 Operating buttons 6 Type plate see side 7 Groove for identification signs type IBS 6x10 8 ASI LED bus status green Fault LED fault red 9 Measuring system connection aJ Earth ground connection Fig 1 3 Display and connecting elements of the SPC11 ...

Страница 24: ...stic functions Standard slave with 4 bits I O data When the SPC11 is operated as a standard slave with 4 bit I O data only standard operating functions are available The SPC11 is controlled via 4 bit I O data The 4 possible positions are accessed via the 4 input bits When the the relevant position is reached the feedback is made via the 4 output bits Commissioning functions are not supported in th...

Страница 25: ...Fitting 2 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 2 ...

Страница 26: ...2 Fitting 2 2 Festo P BE SPC11 SYS ASI EN en 0203NH Contents 2 Fitting 2 1 2 1 Fitting the SPC11 2 3 ...

Страница 27: ... installation in chapter 3 2 1 Fitting the SPC11 The SPC11 can be fastened to a flat surface with the aid of the support brackets The diagram below shows the mounting surface and the di mensions for the four threaded holes screw size M4 Fasten the SPC11 with at least 3 screws 109 4 mm 63 mm 78 mm 42 mm 118 4 mm approx 91 8 mm 1 1 Plug in fitted state Fig 2 1 Fitting dimensions of the SPC11 ...

Страница 28: ...2 Fitting 2 4 Festo P BE SPC11 SYS ASI EN en 0203NH ...

Страница 29: ...Installation 3 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 3 ...

Страница 30: ... 3 2 1 Pneumatic emergency stop circuit 3 15 3 3 Installing the electronic components 3 19 3 3 1 Connecting elements of the SPC11 3 20 3 3 2 Assigning the AS Interface slave addresses 3 21 3 3 3 Selecting the power unit 3 24 3 3 4 Connecting the operating voltage and the AS Interface bus 3 25 3 3 5 Connecting the proportional directional control valve and the measuring system 3 31 ...

Страница 31: ...e to property Before carrying out installation and or maintenance work switch off the operating voltage and the compressed air supply either simultaneously or in the following sequence 1 the compressed air supply 2 the operating voltage Caution The use of components which have not been passed for operation with the SPC11 may lead to malfunctioning Use only the special matching components from Fest...

Страница 32: ...lling the pneumatic components Please note Observe the following instructions on installing the pneu matic components Only then can you guarantee faultless operation 1 2 3 4 5 6 7 8 9 1 9 Notes on installation see the following pages Fig 3 1 Overview of pneumatic installation ...

Страница 33: ... with a 5 µm filter with sufficiently large standard flow corresponding to the air requirement of the connected drive during positioning Reference value twice the rated flow of the valve type MPYE 5 e g Valve type Service unit MPYE 5 1 8 LF 010B LFR M1 G1 8 C10RG or LFR 1 8 D 5M MINI MPYE 5 1 8 HF 010B LFR M1 G1 4 C10RG or LFR 1 4 D 5M MINI MPYE 5 1 4 010B LFR M2 G1 4 C10RG or LFR 3 8 D 5M MIDI MP...

Страница 34: ...voir e g type VZS B be tween the service unit and the proportional directional control valve In this way you can reduce fluctuations in pressure during operation You can compensate for slight excesses in the per mitted pressure fluctuation by using supply tubing with a larger diameter Reservoir volume The reservoir volume should be at least four times as large as the volume of the drive used VP 4 ...

Страница 35: ...Use only clean compressed air tubing and connectors Details on permitted temperatures and pressure ranges for tubing and connectors can be found in the products catalogue S Do not install restrictors in the supply lines S Arrange the tubing so that it does not project into the working range For good positioning behaviour fluctuations in pressure of max 1 bar are permitted in front of the proportio...

Страница 36: ...ives with piston rod tubing length cylinder length The diagram below shows as an example the tubing of a cylin der with an MPYE 5 when an SPC11 is used without an emergency stop circuit 1 2 1 Proportional directional control valve type MPYE 5 2 Service unit with 5 µm filter without lubricator Fig 3 2 Pneumatic circuit diagram Fit the valve in accordance with the operating instructions supplied wit...

Страница 37: ...g onto moving parts S If fitted to moving parts the proportional directional con trol valve must be mounted at right angles to the direc tion of movement Acceleration forces then have no influ ence on the valve slide setting 1 2 3 1 Fitting at right angles to the direction of movement 2 Not permitted 3 Proportional directional control valve type MPYE 5 Fig 3 3 Fitting to moving parts Use silencers...

Страница 38: ...e aid of tubing or S Pass the ducted exhaust into a small compressed air res ervoir and exhaust this with a large silencer Make sure that there is sufficient flow through the screw connectors and tubing with PUN 8 tubing length max 1 m 1 2 3 1 Ducted exhaust 2 Compressed air reservoir 3 Silencer Fig 3 4 Ducted exhaust ...

Страница 39: ...d can be found in the manual Drive specific supplement Connect the cylinder the guide the potentiometer and the load free of play in the direction of movement and flush with each other If necessary provide a sufficiently large supply of energy in order to minimize the effects of transverse forces on the posi tioning behaviour Observe the maintenance intervals specified in the operating instruction...

Страница 40: ...O POT TLF The remaining path of the measuring system slide must be identical in the cylinder end positions on both sides 1 Remaining slide path 1 1 Fig 3 5 Symmetrically mounted measuring system with type MLO POT TLF With type MLO POT LWG The remaining slide path of the measuring system must be identical in the cylinder end positions on both sides and can be calculated as follows Calculation formu...

Страница 41: ...the electri cal work path usuable stroke length Fit measuring system type MME MTS AIF so that the elec trical work path see type designation MME MTS AIF of the measuring system is symmetrical to the complete cylinder stroke 1 Remaining slide path 2 Electrical work path usable stroke length 3 Mechanical work path possible slide path 1 1 2 3 Fig 3 6 Usable stroke length with type MME MTS AIF ...

Страница 42: ...PC11 SYS ASI EN en 0203NH 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 supple ment ...

Страница 43: ...pressureless during emergency stop S The moveable mass is clamped firmly during emergency stop S The moveable mass moves at reduced speed into the left or right hand end position during emergency stop Please note If the operating voltage supply for the SPC11 is switched off the proportional directional control valve type MPYE will move to the mechanical mid position Due to the asym metrical voltag...

Страница 44: ...rder to switch the operating pressure on off you can in stall a switching valve between the service unit and the pro portional directional control valve An emergency stop situ ation is represented 1 2 1 Switching valve for emergency stop 2 Emergency stop actuated Fig 3 7 Switching off the operating pressure ...

Страница 45: ...of the universal EMERGENCY STOP circuit with a linear drive In the variant represented the slide moves at reduced speed to end posi tion A in the event of an emergency stop The emergency stop situation is represented here 1 A B 1 Emergency stop actuated Fig 3 8 Universal emergency stop circuit using the example of a linear drive ...

Страница 46: ...tor valve with silencer Reaction of the drive Connection 3 of valve 1 2 Connection 3 of valve 1 3 Drive pressureless Connect restrictor valve with silencer 1 Connect restrictor valve with silencer 1 Moveable mass clamped firmly Close with blind plug Close with blind plug Right hand end position Connect compressed air Connect restrictor valve with silencer Left hand end position Connect restrictor ...

Страница 47: ...proportional directional control valve cable Caution An incorrect connection assignment may cause damage to the SPC11 Use only original cables Make sure that the connection assignments of the measuring system cables and valve cables are correct Caution Incorrect or missing earthing can cause interference When using the DGP L Connect the cylinder type DGP L with low impedance short cable with large...

Страница 48: ...w shows the connecting elements of the SPC11 using the SPC11 POT TLF as an example 1 Measuring sys tem connection here for type MLO POT TLF 2 Earth ground connection 3 24 V DC Operating voltage connection 4 Valve Valve connection 5 Bus AS Interface bus connection 1 2 3 4 5 Fig 3 9 Connecting elements of the SPC11 ...

Страница 49: ... operating voltage Please note The voltage required for the addressing is supplied by the addressing device Recommendation Use addressing device type ASI PRG ADR from Festo with adapter cable Before connecting the SPC11 to the AS Interface bus and the power supply assign an unused AS interface address to each slave Set the desired address with the AS interface addres sing device The SPC11 is an AS...

Страница 50: ...of address assignment with control unit SF3 with AS Interface master from Festo I O code 7H Slave address 4 PLC byte 18 0 1 2 3 0 1 2 3 1 2 0 3 5 6 4 7 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 17 16 PLC byte example 18 Slave 1 Slave 3 31 Slave 2 Slave 5 Slave 4 Slave 31 Slave 30 0 1 2 3 0 1 2 3 1 2 0 3 5 6 4 7 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 17 16 18 Slave 1 Slave 3 31 Slave...

Страница 51: ... 3 0 1 2 3 0 1 2 3 257 256 PLC byte example 258 Slave 1 Slave 2 271 Slave 3 Slave 4 Slave 5 Slave 30 Slave 31 0 1 2 3 0 1 2 3 1 2 0 3 5 6 4 7 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 257 256 258 Slave 1 Slave 2 271 Slave 3 Slave 4 Slave 5 Slave 30 Slave 31 3 3 2 1 PLC byte example 1 Input byte 2 Output byte 3 Assigned addresses with I O code 7H Fig 3 11 Example of address assignment with AS...

Страница 52: ...the use of PELV power units protection against electric shock protection against direct and indirect contact is guaranteed with the SPC11 in accordance with EN 60204 1 IEC 204 Safety transformers with the adjacent symbol must be used for supplying PELV networks The SPC11 must be earthed to ensure that it functions correctly e g EMC Special power packs for AS Interface bus systems enable energy and...

Страница 53: ...dditional supply cable black KASI 1 5 Z 100 AS Interface cable cap ASI KK FK AS Interface cable socket ASI SD FK or ASI SD FK180 Addressing device ASI PRG ADR Identification labels ISB6x10 Installation instructions Caution In order to avoid interference caused by electromagnetic influences S Connect the earth connection on the left hand side of the housing with low impedance short cable with large...

Страница 54: ... with protection class IP65 Please note with branch lines The total maximum length of the AS Interface bus 100 m incl branch lines without repeater extender The length of the cable for the operating voltage connection depends on the current consumption and the fluctuations in the operating voltage Pin assignment of the bus connection and the oper ating voltage connection The following are supplied...

Страница 55: ... of the proportional directional control valve when the supply pressure is switched on the slide can move slowly into one of the end positions The electronics of the SPC11 required for the AS Interface bus communication are supplied with operating voltage via the AS Interface bus connection marked with Bus If the operating voltage is switched off the SPC11 will assume the reset status AS Interface...

Страница 56: ...stallation 3 28 Festo P BE SPC11 SYS ASI EN en 0203NH 1 24 V DC 2 0 V DC 3 AS i brown 4 AS i light blue 1 2 3 4 Fig 3 12 Pin assignment of the AS Interface bus connection and of the load voltage connection ...

Страница 57: ... Open the cable socket here type ASI SD FK 3 Press the AS In terface cable into the upper part 4 Insert the upper part up to the first notch 1 5 Lay the cable free of tension 2 6 Insert the upper part completely 3 ISB6x10 max 0 3 Nm 1 2 3 4 6 1 1 2 3 CLICK CLICK 5 Fig 3 13 Connect the AS Interface cable here type ASI SD FK With cable socket type ASI SD FK180 the AS Interface cable must be turned 1...

Страница 58: ... earthing cable on the flat plug of the measuring system to the earth connec tion on the SPC11 1 2 3 4 5 ASI ASI 1 AS Interface master 2 Operating voltage black cable 3 With linear drives end position 1 lies on the side with the electrical connections to the measuring system 4 AS Interface bus yellow cable 5 AS Interface combi power pack Fig 3 14 Connection example type SPC11 ASI ...

Страница 59: ...ctromagnetic influences can be avoided if a short cable is used Use only the original cable Observe also where applicable the operating instructions for the measuring system Fasten the plug with the aid of the 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 val...

Страница 60: ...ve plug 1 24 V load voltage for the valves blue 1 2 0 V brown 2 3 0 V green 2 4 Us positioning signal 0 10 V yellow 3 5 Signal GND grey 4 6 n c not connected pink 7 24 V supply for the valves white 1 Fig 3 15 Valve connection pin assignment and core colours Fasten the plugs with the aid of the union nut in order to pre vent unintentional loosening e g due to shock ...

Страница 61: ...Commissioning 4 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 4 ...

Страница 62: ...e for commissioning 4 14 4 3 1 Preparations for the teach procedure 4 15 4 3 2 Starting the teach procedure 4 17 4 3 3 Teaching the intermediate positions 4 20 4 3 4 Conclude the teach procedure 4 25 4 3 5 Carry out the teach procedure again 4 25 4 4 Instructions on operation 4 26 4 4 1 Switch on behaviour after successful commissioning 4 28 4 4 2 The first positioning task 4 30 4 4 3 Controlling ...

Страница 63: ...you can carry out commissioning via the AS Interface bus Detailed information can be found in Appendix A Warning During commissioning and during operation the moveable mass is moved at the highest possible acceleration and speed Make sure that nobody can place his her hand in the positioning range of the moveable mass unless the compressed air supply is switched off the complete positioning range ...

Страница 64: ... by the three following parameters Parameters Description Amplification stage Influences the acceleration behaviour of the drive Cushioning stage Influences the retracting behaviour when moving to the end positions and intermedi ate positions System parameter Characteristic value for the structure of the drive The parameters can be entered Before commissioning pre parametrizing without drive in th...

Страница 65: ...down for at least 2 sec onds in order to confirm parameter values or to start the teach procedure Esc 1 s Press the button briefly in order to interrupt the procedure Increase the input value or position value 1 The drive moves away from the measuring system zero point 1 Press the button briefly in order to modify the value by 1 Hold the button pressed down in order to modify the value continuousl...

Страница 66: ...ion The first position of the display shows identifying letters for parameters or status information The last two positions show the appropriate value the stage or the number 1 Identifying letter for parameters A C S or status type 2 Value stage or status information 3 Point for separation 1 2 3 Fig 4 1 Composition of the display on the SPC11 ...

Страница 67: ...easuring system is connected find measuring system When the SPC11 is switched on The moveable mass stands uncontrolled and is not in a taught position P 01 P 04 The output bits O1 O4 D0 D3 therefore supply a 0 signal In operation e g manual positioning The moveable mass stands controlled but is not in a taught position P 01 P 04 The output bits O1 O4 D0 D3 therefore supply a 0 signal The moveable ...

Страница 68: ...ive in the office as follows The values and stages specified here are only examples Enter instead of these the values and stages valid for your drive structure see drive specific supplement 1 Switch off the power supply for the AS Interface bus or disconnect the bus cable For commissioning via the keyboard the AS Interface cable bus must be disconnected or without power applied 2 Switch on the ope...

Страница 69: ...he system parameter will be shown here 0 S 00 7 Now set the system parameter valid for your structure with the buttons see axis specific supplement e g 01 S 01 8 Hold the Enter key pressed down for at least 2 seconds 2 s The value will then be transferred to the SPC11 and the readiness to carry out the teach procedure will be indicated by a flashing t The three parameters are then saved and pre pa...

Страница 70: ...o carry out the teach procedure t The t flashes see Fig 4 2 Start Switch on behaviour Display of system parameters Display of amplification stage Display of cushioning stage Wait approx 1 second Wait approx 1 second Wait approx 1 second The SPC11 waits for the teach task The t flashes Firmware version number Current value Current value Display of firmware version Wait approx 0 5second Current valu...

Страница 71: ...set to 0 Taught intermediate positions are deleted Activate modification mode Prerequisites The measuring system must be connected The yellow AS Interface bus cable must not be connected as otherwise the button functions of the SPC11 cannot be used The drive must be at a stand Caution When the modification mode is activated the valve slide assumes the mechanical intermediate position During positi...

Страница 72: ... When the last parameter has been transferred the SPC11 then indicates readiness to carry out the teach procedure t flashes Create status as at delivery Prerequisites The measuring system must not be connected The yellow AS Interface bus cable must not be connected as otherwise the button functions of the SPC11 cannot be used The com pressed air supply must be switched off Use the buttons as follo...

Страница 73: ...t the same time 2 s The display shows the letter A Amplification stage The value is reset to 0 A 00 With the buttons you can set the value again and transfer it with Enter The cushioning stage and the system parameter can then be set again in the same way and transferred see section 4 2 ...

Страница 74: ...stop positions by means of the teach procedure The teach procedure must be carried out with the first commissioning when the fixed stops have been adjusted when components and tubing have been replaced when parameters A C S have been modified During the teach procedure the SPC 11 can recognize faulty drive tubing or incorrectly set parameters The teach process must therefore be carried out again i...

Страница 75: ...0 supplies a 1 signal Before commissioning can be undertaken the pneumatic drive must be ready for operation The teach procedure should be carried out with maximum permitted mass load During the teach procedure there must be a 0 signal at inputs P 01 to P 04 Proceed as follows in order to prepare the teach procedure 1 Check the complete system structure especially the drive tubing see chapter 3 Sp...

Страница 76: ...he status as at delivery When the operating voltage is switched on the SPC11 waits for the amplification stage A to be entered S In this case set the parameters as described in section 4 2 If the parameters have already been set When the operating voltage is switched on the SPC11 shows briefly the set parameters one after the other so that they can be checked The SPC11 then indicates readiness to ...

Страница 77: ...ing when the fixed stops have been adjusted when parameters have been modified or after replacing components or tubing 1 Make sure that the compressed air supply and the operating voltage for the SPC11 are switched off the above mentioned prerequisites are fulfilled 2 Switch on the operating voltage for the SPC11 The SPC11 will then show briefly the version number of the firmware The set parameter...

Страница 78: ...ed under 5 If teaching has already taken place the moveable mass stands closed loop controlled in a taught position P 01 P 04 or in any P position Proceed as follows S Hold the Enter Teach button pressed down for at least 2 seconds The SPC11 then indicates readiness to carry out the teach procedure t flashes 5 Hold the Enter Teach button down at least 2 seconds in order to start the teach procedur...

Страница 79: ... a 1 signal The drive is now ready for operation When the teach procedure is concluded the SPC11 knows the locations of the mechanical end positions P 01 P 02 You can now teach manually the intermediate positions P 03 P 04 or trigger a positioning task to the end positions P 01 P 02 ...

Страница 80: ... yellow AS Inter face bus cable must not be connected The supply pressure must be switched on or off depending on the variant Variants Procedure The supply pressure is switched off The moveable mass can be brought into the desired position very accurately by hand during the teach procedure The supply pressure is switched on The mass can be moved manually Very accurate positioning can under certain...

Страница 81: ... the positioning range of the moveable mass unless the compressed air supply is switched off the complete positioning range is free of any objects 3 If you wish to teach the intermediate position shown hold the button or pressed down for as long as is re quired to move the mass The mass will then move in the appropriate direction 4 Release the button when the mass is to stop moving The mass now st...

Страница 82: ...e intermediate position and the drive end position must be at least 10 of the complete cylinder stroke length or of the complete rotary angle in order to provide a sufficient compressed air cushion Positioning paths between taught positions should not be less than 3 of the complete cylinder stroke length or of the complete rotary angle With linear drives and cylinders the positioning paths should ...

Страница 83: ...with Enter The SPC11 waits for the teach task Pre commissioning is concluded The teach task can be started The teach procedure is carried out The teach task is concluded successfully The mass will be pressed against the end position O1 supplies a 1 signal P 03 and P 04 can be taught see next page The t flashes The dots flash Enter button Enter button Enter button Teach button input Firmware versio...

Страница 84: ...inputs I1 I4 The mass moves into the desired position Teach mode for positions 3 4 active e g P 03 The mass moves in the desired direction Save the position Yes Enter Teach No ESC The mass now stands closed loop controlled in the current position The position is saved The mass stands closed loop controlled e g P 03 O supplies a 1 signal Positionnumber flashes See at 1 See at 1 1 The dots flash The...

Страница 85: ... of the Teach button The SPC11 then indicates readiness to carry out the teach pro cedure t flashes The procedure can then be discontinued if the power supply is switched off If the Teach button is pressed again for at least 2 seconds the teach procedure will be started see section 4 3 2 If the end positions are taught again the adaption values will be deleted Intermediate positions already taught...

Страница 86: ...ocedure again after adjust ing the fixed stops or when components and tubing have been replaced S Observe the permitted mass load Warning In order to avoid undesired movements of the actuators always proceed as follows If there is no positioning order when the power supply is switched on and if the moveable mass is not at one of the end positions the valve slide will remain in the electrical mid p...

Страница 87: ...Festo P BE SPC11 SYS ASI EN en 0203NH Switching off S Switch off the operating voltage supply and the com pressed air supply at the same time or in the following sequence 1 the compressed air supply 2 the operating voltage ...

Страница 88: ...e Display of cushioning stage Position P 01 or P 02 SPC11 is ready to operate The axis is pressed actively intothe endpositionandwaits for the positioning task SPC11 is ready to operate The axis stands uncontrolled and waits for the positioning task Yes No Wait approx 1 second Wait approx 1 second Wait approx 1 second Current value Current value Current value Firmware version number Display of fir...

Страница 89: ...ressed against that end position The relevant output bit O1 or O2 supplies a 1 signal In taught intermediate positions P 03 P 04 The moveable mass remains uncontrolled in the taught positions P 03 P 04 The relevant output bit O3 or O4 supplies a 0 signal The SPC11 waits for the next position ing task Outside of positions P The moveable mass remains uncontrolled in the taught position P The SPC11 w...

Страница 90: ... function helps to prevent damage as a result of incorrectly connected tubing in the system If the moveable mass is already in one of the end positions when the operating voltage is switched on a positioning task 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 remaining in that end position the SPC...

Страница 91: ...rize the complete system slowly e g by using the safety start up valve type HEL or HEM No unex pected movements of the actuators will then occur S Make sure that the moveable mass cannot move itself or be moved manually e g by means of a clamping unit out of the end position when the operating voltage is switched on ...

Страница 92: ...e actual position Diagnostic functions Read out the firmware and version numbers Read out the actual position Read out the ID string Check the status parameters OK position taught Quit faults Commissioning functions Load and read out parameters Start the teach procedure Move the drive manually move left right Accept the actual position as the intermediate position Operation in accordance with slav...

Страница 93: ...4 input bits of the master With linear drives position P 01 end position 1 lies on the side with the electrical connections to the measuring system Input bits of the SPC11 D3 I4 D2 I3 D1 I2 D0 I1 Move to position P 04 1 Move to position P 03 1 Move to position P 02 2 Move to position P 01 2 1 Intermediate position 2 End position 2 Output bits of the SPC11 D3 O4 D2 O3 D1 O2 D0 O1 Position P 04 reac...

Страница 94: ...osition P 01 will be sent by a 1 signal at these input bits 1 D1 P 02 I2 If the input bits P 01 P 03 and P 04 supply a 0 signal 0 V the positioning order to move to end position P 02 will be sent by a 1 signal at these input bits 1 D2 P 03 I3 If the input bits P 01 P 03 and P 04 supply a 0 signal 0 V the positioning order to move to the taught intermediate position P 03 will be sent by a 1 signal ...

Страница 95: ...t supplies a 1 signal if the moveable mass is in end position P 02 D2 P 03 O3 This output bit supplies a 1 signal if the moveable mass is in the taught inter mediate position P 03 The output supplies a 1 signal for 50 ms if the drive over runs intermediate position P 03 D3 P 04 O4 This output bit supplies a 1 signal if the moveable mass is in the taught inter mediate position P 04 The output suppl...

Страница 96: ...ted The moveable mass can be moved manually with the buttons or Button Description Reduces the position value the mass moves slowly in the direction of the measuring system zero point Increases the position value the mass moves slowly away from the measuring system zero point In order to move the mass manually S Hold the button or pressed down for as long as is required to move the mass S Release ...

Страница 97: ...be controlled directly by means of the sensor signal note that the distance between the taught intermediate position and the mechanical end position must be of sufficient length as the braking process is not started until the signal is recognized A premature change of direction can be implemented with the aid of a taught intermediate position The relevant output bit O3 O4 of the SPC11 supplies a 1...

Страница 98: ... linear drive type DGP 1 P 01 P 03 P 02 P 01 P 03 P 02 Fig 4 6 Premature change of direction example with linear drive The output bit which indicates that the intermediate position has been reached can be linked in the higher order PLC IPC if required with the corresponding input bit here D0 for P 01 ...

Страница 99: ...n order to move around obstructions time optimized 100 200 300 1 2 3 P 01 P 02 P 03 1 Positioning path for the second external drive 2 Positioning path for the SPC11 3 Preselect position P 03 Fig 4 7 Time optimized moving around The second drive begins with positioning to position 300 when the drive controlled by the SPC11 overruns the taught intermediate position P 03 and has not yet completed th...

Страница 100: ...4 Commissioning 4 40 Festo P BE SPC11 SYS ASI EN en 0203NH ...

Страница 101: ...Diagnosis and error treatment 5 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 5 ...

Страница 102: ... SYS ASI EN en 0203NH Contents 5 Diagnosis and error treatment 5 1 5 1 On the spot diagnosis 5 3 5 1 1 Fault display on the SPC11 5 4 5 2 Diagnosis via the AS Interface bus 5 6 5 3 Faults during operation 5 7 5 4 Optimizing the positioning behaviour 5 9 ...

Страница 103: ...s up or flashes No new positioning task will be accepted Depending on the operating mode used the fault will be sent to the AS Interface master see section 5 2 In order to quit the error after eliminating it S With communication profile Standard slave with 4 bits I O data Switch the operating voltage off and then on again black AS Interface cable S With communication profile Slave profile 7 4 Swit...

Страница 104: ...ng system cable fracture S Connect the measuring system or check the cable Incorrect direction of movement ascertained during identification tubing is incorrectly connected S Correct the tubing of the propor tional directional control valve Offset fault in the static identification The proportional directional control valve is faulty or there is an external fluctuating force on the slide during id...

Страница 105: ...ing system length or replace the measuring system Communication to Temposonics is faulty non plausible data has been received S Check the measuring system length or replace the measuring system Incorrect direction of movement ascertained during positioning stroke tubing is incor rectly connected S Correct the tubing of the propor tional directional control valve Time out The position cannot be rea...

Страница 106: ...he master via the periphery fault The fault number can be read out via the diagnos tic string Faults can be reset with the bit Quit Error in the order byte If the fault is not eliminated the SPC11 will enter the fault status again ASI LED flashes Fault LED flashes The SPC11 must be able to recognize that a master is connected which supports slave profile 7 4 Before a fault is sent to the master vi...

Страница 107: ...r 1 See operating instructions for valve MPYE 5 2 Bad behaviour during movement to end position Cause Remedy Remarks System is not mounted correctly Check fitting and mechanical parts Check measuring system and drive for parallelism mechanical play and sluggishness System is not earthed correctly Check See chapter 3 Parameters are not set optimally Check parameters See manual Drive specific supple...

Страница 108: ...g pressure During too fast hard movement into the end positions Increase the cushioning stage parameter C See section 5 4 During too slow soft movement into the end positions Reduce the cushioning stage parameter C See section 5 4 3 Slide moves to end position without a command Cause Remedy Remarks Proportional directional control valve is defective Check and if necess ary replace propor tional di...

Страница 109: ...ive used Check whether the installation of the pneumatic compo nents fulfils the demands listed in section 3 2 Make sure especially that the supply pressure is stable that the tub ing is of the correct length and diameter and that the cor rect screw connectors are used If however the moveable mass still moves into the end posi tions with too hard an impact or brakes too heavily before reaching the...

Страница 110: ...urther information on the parameters see Drive specific supplement for the drive used Cushioning stage The cushioning stage serves for optimizing the approach behaviour when moving to the end positions lower stage less cushioning Setting Description too high The positioning procedure is heavily cushioned The positioning time is extended too low Leads to heavy overswing and as a result to hard stri...

Страница 111: ...for operation If you are using the buttons on the SPC11 for operation the yellow AS Interface bus cable must not be connected or must be without power 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...

Страница 112: ...Axis specific supplement Hold the Enter key pressed down for at least 2 seconds 2 s in order to accept the value The system parameter will then be shown S 01 6 Check and if necessary correct the current setting Hold the Enter key pressed down for at least 2 seconds 2 s in order to accept the value The SPC11 then indicates readiness to carry out the teach procedure t flashes The t flashes Please no...

Страница 113: ... P 01 Output bit O1 supplies a 1 signal The drive is now ready for operation The intermediate positions P 03 and P 04 can be taught 8 Check the positioning behaviour Repeat points 2 to 8 if the positioning behaviour does not yet fulfil expectations In order to influence the positioning times S Increase or reduce the supply pressure within the per mitted range S Install exhaust restrictors in the e...

Страница 114: ...5 Diagnosis and error treatment 5 14 Festo P BE SPC11 SYS ASI EN en 0203NH ...

Страница 115: ...Operating the SPC11 in accordance with slave pro file 7 4 A 1 Festo P BE SPC11 SYS ASI EN en 0203NH Appendix A ...

Страница 116: ...profile 7 4 A 2 Festo P BE SPC11 SYS ASI EN en 0203NH Contents A Operating the SPC11 in accordance with slave profile 7 4 A 1 A 1 Commands and parameters of the SPC11 in accordance with slave profile 7 4 A 3 A 2 Sequence plans for the programmer A 9 ...

Страница 117: ... profile 7 4 In addition to the functions as a standard slave with 4 bit I O data the fol lowing commands in accordance with slave profile 7 4 are also available Commands Description Write parameter string An order byte the three parameters amplification stage cushion ing stage and system parameter and position values for the inter mediate positions can be sent to the SPC11 Read parameter string T...

Страница 118: ...s modified the teach procedure must then be carried out Movement cannot be made to a position until the teach procedure has been carried out Byte Write parameter string Permitted value range 1 Order byte 2 Amplification stage 0 99 3 Cushioning stage 0 99 4 System parameter 0 99 5 Position value P 04 high byte 0 FF hex 6 Position value P 04 low byte 0 FF hex 7 Position value P 03 high byte 0 FF hex...

Страница 119: ...ing system zero point Move to the left All the time this bit is set the drive will move away from the measuring system zero point Accept the actual position as P 03 When this bit is set transition from 0 to 1 the current position will be accepted as the intermediate position P 03 Accept the actual position as P 04 When this bit is set transition from 0 to 1 the current position will be accepted as...

Страница 120: ...32768 incr Target position example 1 5 m 1 5 m Z 49152 incr Z C000 hex High byte C0 Low byte 00 Example 2 Measuring system length 1 m 1 m Z 65536 incr 1 mm Z 65536 incr 1000 1 mm Z approx 65536 incr Target position example 0 85 m 0 85 m Z 55705 6 incr Z D999 hex High byte D9 Low byte 99 Note when loading position values When a position is reached a flag is set internally in the SPC11 thereby regis...

Страница 121: ...ng stage 4 System parameter 5 Position P 04 high byte 6 Position P 04 low byte 7 Position P 03 high byte 8 Position P 03 low byte 9 Position P 02 high byte 10 Position P 02 low byte 11 Position P 01 high byte 12 Position P 01 low byte 13 Actual position high byte 14 Actual position low byte Position specifications in increments related to the max measur ing system length max 65536 increments ...

Страница 122: ...l if the relevant intermediate position has been taught 2 This bit supplies a 1 signal if both end positions have been taught 3 This bit supplies a 1 signal if the parameters amplification stage cushioning stage and system parameter have been set Read ID string Byte Information Contents Description 1 3 Reserved 4 Number of parameter bytes read 14 Number of parameter bytes which can be read 5 Numbe...

Страница 123: ...sequence plans will assist you in programming a higher order PLC IPC They show you how to quit faults carry out commissioning teach the intermediate positions load the intermediate positions Fault quitting Read out fault number Reaction to faults eliminate faults Quit faults End Read diagnosis byte 2 Order byte bit 5 Set and reset Fig A 1 Fault quitting ...

Страница 124: ...SYS ASI EN en 0203NH Commissioning Load parameters amplification stage cushioning stage and system parameter Read diagnosis bit 0 1 Parameters OK No Yes Start the teach procedure Order byte 0 End positions OK No Yes Order byte bit 4 1 End Read diagnosis bit 1 1 Fig A 2 Commissioning ...

Страница 125: ...mediate position Move to the right Stop No Yes Order byte Bit 0 Position OK No End To the left To the right Direction Write parameter Accept the actual position as the intermediate position P 03 or P 04 Order byte 0 Move to the left Order byte Bit 1 Order byte bit 2 or bit 3 Yes Fig A 3 Teach the intermediate position ...

Страница 126: ...PC11 in accordance with slave profile 7 4 A 12 Festo P BE SPC11 SYS ASI EN en 0203NH Write the intermediate position Write position End Write parameter Byte 5 6 P 04 Byte 7 8 P 03 Fig A 4 Write the intermediate position ...

Страница 127: ...Technical appendix B 1 Festo P BE SPC11 SYS ASI EN en 0203NH Appendix B ...

Страница 128: ...B Technical appendix B 2 Festo P BE SPC11 SYS ASI EN en 0203NH Contents B Technical appendix B 1 B 1 Technical specifications B 3 B 2 Index B 5 ...

Страница 129: ...erted or provided with protective cap IP65 Protection against electric shock as per EN 60204 1 IEC 204 protection against direct and indirect contact By connection to a PELV power unit Protected Extra Low Voltage AS Interface bus connection Voltage range Residual ripple Max current consumption 26 5 31 6 V DC 20 mVpp Approx 40 mA AS Interface data Profile ID code 4 IO code 7H Power supply Voltage P...

Страница 130: ...emposonics Supply voltage Communication 10 V 0 10 V 24 V CAN field bus Valve output Power supply Output voltage 24 V DC 0 10 V Electromagnetic compatibility Interference emitted Resistance to interference Tested as per EN 55011 limit value class A Tested as per EN 61000 6 2 Vibration and shock Vibration Shock Tested as per EN 60068 part 2 6 severity grade 1 Tested as per EN 60068 part 2 27 severit...

Страница 131: ...S Interface standard slave 1 10 B Button functions 4 5 C Change of direction 4 37 Commissioning Preparing for commissioning 4 15 Compressed air reservoir 3 6 Compressed air supply 3 5 Compressed air tubing 3 7 Connection example 3 30 Create status as at delivery 4 12 Current Fuses 3 26 Cushioning stage IX 4 4 4 7 5 10 D Designated use V Display on the SPC11 4 6 Drive IX 3 11 ...

Страница 132: ... 3 Fixed stops 3 14 I Important user instructions VII Installation instructions Compressed air reservoir 3 6 Compressed air supply 3 5 Compressed air tubing and screw connectors 3 7 Connecting the measuring system 3 31 Connecting the proportional directional control valve 3 31 Drive 3 11 Fixed stops 3 14 Mass load 3 14 Measuring system type MLO POT LWG 3 12 Measuring system type MLO POT TLF 3 12 M...

Страница 133: ...ying parameters 4 11 O Optimizing Optimizing the positioning times 5 13 Procedure for optimizing 5 11 Optimizing the positioning behaviour 5 9 Order byte A 4 P Parameters 4 4 4 7 Pictograms VIII Proportional directional control valve 3 8 Q Quit faults A 9 R Read diagnostic string A 8 Read ID string A 8 Read parameter string A 7 Repetition accuracy 4 22 ...

Страница 134: ...ation 4 26 Method of operation 1 7 Tasks of the SPC11 1 7 Standard slave with 4 bit I O data 4 32 4 33 Status information 4 7 Switch on behaviour After successful commissioning 4 28 After successful pre commissioning in the office 4 10 System parameter 4 4 4 7 T Teach procedure X 4 15 Teaching the intermediate positions 4 24 Text markings VIII Time optimized moving around 4 39 W Write parameter st...

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