Soft Stop SPC11 Supplementary description Drive-specific supplement for the operation of the SPC11 in conjunction with the standard cylinder with built-on measuring system type DNCM-...
Contents and general instructions Author . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S. Breuer Editors . . . . . . . . . . . . . . . . . . . . . . . . H.-J. Drung, M. Holder Original . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . de Translation . . . . . . . . . . . . . . . . . . . . . transline Deutschland Layout . . . . . . . . . . . . . . . . . . . Festo AG & Co., Dept. KG-GD Type setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents and general instructions II Festo P.
Contents and general instructions Contents Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Important user instructions . . . . . . . . . . . . . . . . . . . . . . . .
Contents and general instructions A. Technical appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 A.1 A.2 Repetition accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3 C-5 IV Festo P.
Contents and general instructions Intended use 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.
Contents and general instructions Service If you have any technical problems, please contact your local Festo Service. Target group This manual is intended exclusively for personnel trained in control and automation technology. VI Festo P.
Contents and general instructions Important user instructions Danger categories This manual contains instructions on the possible dangers which may occur if the product is not used correctly. These instructions are marked (Warning, Caution, etc.), printed on a shaded background and marked additionally with a pictogram. 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.
Contents and general instructions Marking special information The following pictograms mark passages in the text containing special information. Pictograms Information: Recommendations, 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 • The bullet indicates activities which may be carried out in any order. 1.
Contents and general instructions Product-specific terms and abbreviations The following product-specific abbreviations are used in this manual: Term/ abbreviation Meaning 0-signal Input or output supplies 0 V 1-signal Input or output supplies 24 V Drive In this manual the term ”Drive” represents the terms ”linear unit” (DGP(I)(L)-...), ”cylinder” (DNC-...) or ”rotary drive” (DSMI).
Contents and general instructions Notes on the use of this manual This manual contains special information on installing and commissioning the SPC11 in conjunction with drive type DNCM-...-POT. The SPC11 is available in different designs. In this manual the SPC11 with multipin connection is described as an example. Detailed information on the different designs can be found in the relevant system manual for the SPC11.
Installation instructions for the DNCM-...-POT Chapter 1 Festo P.
1. Installation instructions for the DNCM-...-POT Contents 1. Installation instructions for the DNCM-...-POT . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 1.2 1.3 General instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System structure with the DNCM-... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes on installing the pneumatic components . . . . . . . . . . . . . . . . . . . . . . . 1-3 1-4 1-5 1-2 Festo P.
1. Installation instructions for the DNCM-...-POT 1.1 General instructions Warning Faults in the system structure and incorrect parameters can cause the piston to move to an end position uncushioned. The fixed stop or the drive may then be damaged. You must observe the following instructions in order to prevent such damage. • Pay special attention to the design of the system. Always observe the safety instructions and information in this manual as well as in the system manual for type P.BE-SPC11-SYS... .
1. Installation instructions for the DNCM-...-POT 1.2 System structure with the DNCM-... The following diagram shows the basic layout of a drive with the SPC11 and the standard cylinder with built-on measuring system type DNCM-... . 3 2 4 5 6 1 aJ 9 8 7 1 Guide 6 SPC11 (here type SPC11-POT-TLF-...) 2 Coupling 7 Proportional directional control valve 3 Built-on measuring system 4 Drive with built-on measuring system (here type DNCM-...) 5 Mass strap type MPYE-5-...
1. Installation instructions for the DNCM-...-POT 1.3 Notes on installing the pneumatic components Caution If the operating voltage is switched off while the compressed air supply is still switched on, the actuators may be triggered, resulting in unexpected movements which may cause damage. Switch off the operating voltage and the compressed air supply at the same time or in the following sequence: 1. the compressed air supply 2. the operating voltage.
1. Installation instructions for the DNCM-...-POT 1 2 3 4 5 6 aJ 9 8 7 1 ... aJ Notes on installation see the following pages Fig. 1/2: Overview of pneumatic installation Compressed air supply ( 1 ) See system manual type P.BE-SPC11-SYS... Service unit ( 2 ) See system manual type P.BE-SPC11-SYS... Compressed air reservoir ( 3 ) See system manual type P.BE-SPC11-SYS... 1-6 Festo P.
1. Installation instructions for the DNCM-...-POT Compressed air tubing and screw connectors (4) See also system manual type P.BE-SPC11-SYS... • Arrange the tubing between the valve (MPYE-5-...) and the cylinder (DNCM-...) symmetrically. Recommendation: Tubing length = cylinder length + 50 mm • Select the tubing and the connectors as shown in the following table. Horizontal fitting position Stroke length i mm in Valve type MPYE-... Screw connectors for MPYE-... DNC-... Tubing type PUN DNCM-32-...
1. Installation instructions for the DNCM-...-POT Proportional directional control valve ( 5 ) See also system manual type P.BE-SPC11-SYS... Work port 2 of the proportional directional control valve must be connected to the cylinder port which is on the side with the electrical connection for the potentiometer. 1 4 2 1 1 Electrical connection Fig. 1/3: 1-8 Tubing connection for slide mode Festo P.
1. Installation instructions for the DNCM-...-POT Standard cylinder with built-on measuring system type DNCM-...-POT ( 6 ) The standard cylinder and measuring system are fitted symmetrically at the factory. The parameters listed in chapter 2 are matched to this symmetrical fitting. Caution Even slight deviations from the necessary symmetry between the measuring system and the standard cylinder can lead to bad positioning during operation. In extreme cases the measuring system can be damaged.
1. Installation instructions for the DNCM-...-POT • Use fastening elements which will permanently resist the acceleration forces. Recommendation: Use the following fastening elements from Festo: 1-10 Fastening elements Type Foot fastening HNC-... Flange fastening FN-... • Avoid installing restrictors in the supply line. • If necessary, provide a sufficiently large supply of energy in order to minimize the effects of transverse forces on the positioning behaviour.
1. Installation instructions for the DNCM-...-POT Coupling ( 8 ) Recommendation: Use coupling type KSZ-M... from Festo. If a coupling is required between the piston rod and the guide: • Check the play of the coupling. The following applies: coupling play ≤ 0.05 mm • Set the play of the coupling accordingly. Please note If the coupling play is too large, it may not be possible to carry out the teach procedure successfully.
1. Installation instructions for the DNCM-...-POT Fixed stops ( 9 ) Caution The use of the whole length of the drive can cause faults. Fit the fixed stops at 0.5 mm from the drive end position. If the DNCM-...-POT is operated in conjunction with the SPC11, external fixed stops will be required. By means of the fixed stops, the end positions can be set as desired. Please note During the teach procedure, a work load is pressed against the fixed stops at a pressure up to the level of the operating pressure.
1. Installation instructions for the DNCM-...-POT Mass load ( aJ ) Fit the mass load free of play. Warning Transverse loadings will falsify the measuring results and possibly damage the measuring system. • Use an external guide for the work load in order to prevent transverse loadings on the connecting rod of the measuring system. Possible moveable mass loads see “Parameters for the DNCM-...-POT” in chapter 2.
1. Installation instructions for the DNCM-...-POT 1-14 Festo P.
Parameters of the SPC11 for DNCM-..-POT Chapter 2 Festo P.
2. Parameters of the SPC11 for DNCM-..-POT Contents 2. Parameters of the SPC11 for DNCM-..-POT . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1 2.2 2.3 Parameters of the SPC11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parameters for the DNCM-...-POT in horizontal operation . . . . . . . . . . . . . . . DNCM-32-100 to ...
2. Parameters of the SPC11 for DNCM-..-POT 2.1 Parameters of the SPC11 Warning Incorrectly set parameters can damage the fixed stops and the drive. Be very careful when setting the parameters. The SPC11 must be familiar with certain conditions of use.
2. Parameters of the SPC11 for DNCM-..-POT Specifications for setting the parameters In order to set the parameters, you will require the following specifications: – the cylinder stroke length (see type plate on the drive used) – the valve type (see type plate on proportional directional control valve used) – the maximum mass load with which the slide may be loaded. Mass load If you wish to position with different masses: 2-4 – Positioning with a mass up to 30 % less is usually no problem.
2. Parameters of the SPC11 for DNCM-..-POT 2.2 Setting the parameters Warning Incorrectly set parameters can damage the fixed stops and the drive. Always select the amplification and cushioning stages for the maximum mass load. In case of doubt, set first the amplification and cushioning stages for the larger mass load. The positioning times specified in section 2.3 as well as optimum system behaviour can only be achieved if the installation instructions described in the previous section are observed.
2. Parameters of the SPC11 for DNCM-..-POT In individual cases it may be necessary to optimize the positioning behaviour (see system manual) in order to achieve the specified average positioning times. DNCM-32-100 to ...-32-160 1 System parameter 3 12 41 0.40 7 14 22 0.47 6 6 16 41 0.45 10 17 22 0.
2. Parameters of the SPC11 for DNCM-..-POT The parameters listed in the following tables match exactly the specified combinations of valves, drives, mass loads and mounting positions. Please note Faultless operation can only be guaranteed if all components are fitted correctly. • Use only the specified combinations of valves, drives and mass loads. • Observe the installation instructions in chapter 1 as well as in the system manual.
2. Parameters of the SPC11 for DNCM-..-POT 2.3 Parameters for the DNCM-...-POT in horizontal operation Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Time [s] System parameters (S) MPYE-5-1/8-LF-010B Cushioning stage (C) MPYE-5-1/8-LF-010B Amplification stage (A) MPYE-5-1/8-LF-010B Time [s] DNCM-32-200 System parameters (S) DNCM-32-160 Cushioning stage (C) DNCM-32-100 Amplification stage (A) Mass [kg] DNCM-32-100 to ...
2. Parameters of the SPC11 for DNCM-..-POT Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Time [s] System parameters (S) MPYE-5-1/8-LF-010B Cushioning stage (C) MPYE-5-1/8-LF-010B Amplification stage (A) MPYE-5-1/8-LF-010B Time [s] DNCM-32-400 System parameters (S) DNCM-32-320 Cushioning stage (C) DNCM-32-250 Amplification stage (A) Mass [kg] DNCM-32-250 to ...-32-400 in horizontal operation 3 12 15 33 0.55 15 16 44 0.65 17 17 35 0.
2. Parameters of the SPC11 for DNCM-..-POT DNCM-32-500 in horizontal operation DNCM-32-500 3 16 19 43 0.64 6 18 22 43 0.68 9 20 24 43 0.71 12 21 26 43 0.76 15 22 27 43 0.76 18 23 28 43 0.80 21 23 29 43 0.82 24 24 29 43 0.80 27 24 30 43 0.79 30 25 31 43 0.79 33 25 31 43 0.85 36 25 32 43 0.79 39 26 32 43 0.84 42 26 33 43 0.91 45 26 33 43 0.
2. Parameters of the SPC11 for DNCM-..-POT Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Time [s] System parameters (S) MPYE-5-1/8-LF-010B Cushioning stage (C) MPYE-5-1/8-LF-010B Amplification stage (A) MPYE-5-1/8-LF-010B Time [s] DNCM-50-200 System parameters (S) DNCM-50-160 Cushioning stage (C) DNCM-50-100 Amplification stage (A) Mass [kg] DNCM-50-100 to ...-50-200 in horizontal operation 8 8 10 54 0.57 12 12 35 0.69 15 13 46 0.
2. Parameters of the SPC11 for DNCM-..-POT Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Time [s] System parameters (S) MPYE-5-1/8-HF-010B Cushioning stage (C) MPYE-5-1/8-HF-010B Amplification stage (A) MPYE-5-1/8-LF-010B Time [s] DNCM-50-400 System parameters (S) DNCM-50-320 Cushioning stage (C) DNCM-50-250 Amplification stage (A) Mass [kg] DNCM-50-250 to ...-50-400 in horizontal operation 8 17 14 47 0.85 16 18 55 0.85 18 18 46 0.
2. Parameters of the SPC11 for DNCM-..-POT DNCM-50-500 in horizontal operation DNCM-50-500 8 17 19 44 0.73 16 19 23 44 0.76 24 21 25 44 0.83 32 22 26 44 0.79 40 23 27 44 0.86 48 24 28 44 0.85 56 24 29 44 0.88 64 25 31 44 0.89 72 25 31 44 0.90 80 26 31 44 0.91 88 25 32 44 0.94 96 27 32 44 0.87 104 27 33 44 1.00 112 27 33 44 0.94 120 27 34 44 1.00 Festo P.
2-14 Time [s] System parameters (S) Cushioning stage (C) DNCM-32-320 Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Time [s] System parameters (S) Cushioning stage (C) DNCM-32-160 Amplification stage (A) Time [s] System parameters (S) Cushioning stage (C) DNCM-32-250 Amplification stage (A) Time [s] System parameters (S) Cushioning stage (C) DNCM-32-100 Amplification stage (A) Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Ma
Festo P.
2-16 Cushioning stage (C) Amplification stage (A) Cushioning stage (C) System parameters (S) Time [s] Cushioning stage (C) System parameters (S) Time [s] DNCM-50-320 Amplification stage (A) Time [s] DNCM-50-500 Time [s] DNCM-50-500 in vertical operation System parameters (S) On request System parameters (S) Cushioning stage (C) Amplification stage (A) Time [s] System parameters (S) Cushioning stage (C) Amplification stage (A) Mass [kg] DNCM-50-250 Amplification stage (A) Time [s] Syste
Technical appendix Appendix A Festo P.
A. Technical appendix Contents A. Technical appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 A.1 A.2 Repetition accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3 C-5 A-2 Festo P.
A. Technical appendix A.1 Repetition accuracy The repetition accuracy when appproaching the mid-positions is ± 0.25 % of the rated length of the measuring system, but not more accurate than ± 2 mm. Please note Observe the instructions on repetition accuracy in the system manual in order to achieve good positioning behaviour and the repetition accuracy specified. Festo P.
A. Technical appendix A-4 Festo P.
A. Technical appendix A.2 Index 0-signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX 1-signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX A Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Amplification stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX, 2-3 C Compressed air reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Compressed air supply .
A. Technical appendix I Important user instructions . . . . . . . . . . . . . . . . . . . . . . . . . VII Installation instructions Compressed air reservoir . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Compressed air supply . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Compressed air tubing and screw connectors . . . . . . . . 1-7 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 Fixed stops . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. Technical appendix S Screw connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI Service unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 Setting the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Slide mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 System parameter . . . . . . . . . . . .
A. Technical appendix C-8 Festo P.
