Valve Terminals CPA SC/CPV SC PROFIBUS DP - Festo
Valve terminalsCPA SC/CPV SC PROFIBUS DPElectronics ManualValve terminalsField bus directField bus protocol:PROFIBUS DPas per EN 50170Type CPA SC DPType CPV SC DPManual548 726en 0610NH[705 996]
Contents and general instructionsOriginal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . deEdition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . en 0610NHDesignation . . . . . . . . . . . . . . . . P.BE CPASC CPVSC DP ENOrder no. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548 726 (Festo SE & Co. KG, D 73726 Esslingen, Germany, 2006)Internet: http://www.festo.comE Mail: service international@festo.comThe reproduction, distribution and utilization of this documentas well as the communicaton of its contents to others withoutexpress authorization is prohibited. Offenders will be heldliable for the payment of damages. All rights reserved in theevent of the grant of a patent, utility module or design.Festo P.BE CPASC CPVSC DP E N en 0610NHI
Contents and general instructionsPROFIBUS,PROFIBUS DP are registered trade marks of PROFIBUS International (P.I.)SIMATIC is a registered trade name of Siemens AGTORX is a registered trade name of CAMCAR TEXTRON INC.,Rockford, Ill., USAIIFesto P.BE CPASC CPVSC DP E N en 0610NH
Contents and general instructionsContentsDesignated use of the valve terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Notes on the use of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Important user instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VIIVIIIVIIIIX1.Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 11.11.2General notes on installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting the rotary and DIL switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2.1Setting the station number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2.2Deactivating the device related diagnosis . . . . . . . . . . . . . . . . . . . .1.2.3Setting the CP extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connecting to the field bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.1Field bus cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.2Field bus baud rate and field bus length . . . . . . . . . . . . . . . . . . . . .1.3.3Field bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.4Connection possibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bus connection with terminating resistors . . . . . . . . . . . . . . . . . . . . . . . . . . .Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5.1Calculating the current consumption . . . . . . . . . . . . . . . . . . . . . . . .1.5.2Selecting the cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5.3Selecting the power unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5.4Connect the power supply of the valve terminal . . . . . . . . . . . . . . .Extending the CP. SC DP on the CP extension connection . . . . . . . . . . . . . .1.6.1Rules for extending the CPI system . . . . . . . . . . . . . . . . . . . . . . . . .1 31 51 61 71 81 91 91 101 111 121 131 141 141 151 151 161 221 241.31.41.51.6Festo P.BE CPASC CPVSC DP E N en 0610NHIII
Contents and general instructions2.Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 12.1Preparing the valve terminal for commissioning . . . . . . . . . . . . . . . . . . . . . .2.1.1Switching on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . .2.1.2Address assignment CPA SC DP . . . . . . . . . . . . . . . . . . . . . . . . . .2.1.3Address assignment CPV SC DP . . . . . . . . . . . . . . . . . . . . . . . . . .2.1.4Address assignment of CPI/CP modules . . . . . . . . . . . . . . . . . . . . .Commissioning on the PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Device master file (GSD) and icon files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Configuration with a Siemens master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.4.1STEP 7 HW Config (up to V 5.2) preparations . . . . . . . . . . . . . .2.4.2Station selection with STEP 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.4.3Configuration with STEP 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.4.4Tool change configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Examples of configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5.1Standard configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5.2Tool change configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 32 32 42 62 72 82 112 122 122 142 152 172 192 192 203.Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 13.1Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.1Normal operating status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.2Fault displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1.3LEDs for status display of the valve solenoid coils . . . . . . . . . . . . .Reaction to faults in the control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Diagnosis via PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3.1Diagnosis steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3.2Overview of the diagnostic bytes . . . . . . . . . . . . . . . . . . . . . . . . . .3.3.3Details on standard diagnostic information . . . . . . . . . . . . . . . . . . .3.3.4Details of the identification related diagnosis . . . . . . . . . . . . . . . . .3.3.5Channel related diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3.6Diagnosis with tool change configuration . . . . . . . . . . . . . . . . . . . .3.3.7Siemens SIMATIC S5/S7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Online diagnosis with STEP 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.4.1Read out diagnostic buffer with STEP 7 (up to V 5.2) . . . . . . . . . . .3.4.2Channel related diagnosis with STEP 7 (up to V 5.3) . . . . . . . . . . .3 33 43 53 83 93 103 113 123 143 163 173 193 203 233 233 252.22.32.42.53.23.33.4IVFesto P.BE CPASC CPVSC DP E N en 0610NH
Contents and general instructionsA.Technical appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A 1A.1A.2Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A 3A 5B.General DP master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B 1B.1PROFIBUS DP: Commissioning with the general DP master . . . . . . . . . . . . .B.1.1Bus start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B.1.2Send parametriziung data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B.1.3Check the configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B.1.4Transferring input and output data . . . . . . . . . . . . . . . . . . . . . . . . .B.1.5Read diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B.1.6Implemented functions and service access points (SAP) . . . . . . . .B.1.7Bus parameters/reaction times . . . . . . . . . . . . . . . . . . . . . . . . . . . .B.1.8Transmission times on the PROFIBUS DP . . . . . . . . . . . . . . . . . . . .B 3B 3B 4B 6B 7B 7B 8B 9B 9C.Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C 1Festo P.BE CPASC CPVSC DP E N en 0610NHV
Contents and general instructionsVIFesto P.BE CPASC CPVSC DP E N en 0610NH
Contents and general instructionsDesignated use of the valve terminalsThe valve terminals of types CPA SC DP and CPV SC DP withfield bus direct connection described in this manual are in tended exclusively for use as slaves on the PROFIBUS DP.The valve terminals may only be used as follows: as designated in industrial applications. without any modifications by the user. Only the conver sions or modifications described in the documentationsupplied with the product are permitted. in faultless technical condition.The maximum values specified for pressures, temperatures,electrical data, torques etc. must be observed.If additional commercially available components such as sen sors and actuators are connected, the specified limits forpressures, temperatures, electrical data, torques, etc. mustnot be exceeded.Observe also the standards specified in the relevant chapters,as well as national and local laws and technical regulations.If implementing an emergency stop function, note themeasures listed in section 1.5.4.Festo P.BE CPASC CPVSC DP E N en 0610NHVII
Contents and general instructionsNotes on the use of this manualAreas of application and approval by authoritiesCertain configurations of the product have been approved bythe Underwriters Laboratories Inc. (UL) as UL RecognizedComponent" for the USA and Canada. These configurationsare marked as follows:Only for connection to a 24 V DC NEC Class 2 supply.Raccorder Uniquement a un circuit de Classe 2.Please notePlease note the following if this product is intended for usein the USA and Canada: Rules for observing the UL approval can be found in theseparate UL specific brief operating instructions. Therelevant technical specifications listed there also applyhere. The technical specifications in this documentation mayshow different values.Target group This manual is intended exclusively for technicians trained incontrol and automation technology who have experience ininstalling, commissioning, programming and diagnosingslaves on the field bus named.Information on the pneumatics can be found in:1. CPA SC: Pneumatics Manual P.BE CPASC .2. CPV SC: Pneumatics Manual P.BE CPVSC .ServicePlease consult your local Festo repair service if you have anytechnical problems.VIIIFesto P.BE CPASC CPVSC DP E N en 0610NH
Contents and general instructionsImportant user instructionsDanger categoriesThis manual contains instructions on the possible dangerswhich may occur if the product is not used correctly. Theseinstructions are marked (Warning, Caution, etc.), printed on ashaded background and marked additionally with a picto gram. A distinction is made between the following dangerwarnings:WarningThis means that failure to observe this instruction mayresult in serious personal injury or damage to property.CautionThis means that failure to observe this instruction mayresult in personal injury or damage to property.Please noteThis means that failure to observe this instruction mayresult in damage to property.The following pictogram marks passages in the text whichdescribe activities with electrostatically sensitive compo nents.Electrostatically sensitive components may be damaged ifthey are not handled correctly.Festo P.BE CPASC CPVSC DP E N en 0610NHIX
Contents and general instructionsMarking special informationThe following pictograms mark passages in the textcontaining special information.PictogramsInformation:Recommendations, tips and references to other sources ofinformation.Accessories:Information on necessary or sensible accessories for theFesto product.Environment:Information on environment friendly use of Festo products.Text markings·The bullet indicates activities which may be carried out inany order.1. Figures denote activities which must be carried out in thenumerical order specified. XHyphens indicate general activities.Festo P.BE CPASC CPVSC DP E N en 0610NH
Contents and general instructionsThe following product specific terms and abbreviations areused in this manual:Term/abbreviationMeaningCPCompact performanceCP connectionPlug or socket on the CP modules which enable the modules to beconnected with the aid of the CP cable.CP functionsSupports the CP protocol without extended functionsCP stringCPI or CP modules which are connected via a CPI/CP cable and to a CPImaster. For reasons of simplicity, only the term CP string" is used, evenif it has CPI functions.CP systemComplete electrical installation system consisting of a CP master withone or more CP strings. The system consists of CP modules (withoutextended functions).CPA SCCPA Smart Cubic valve terminal, type 82CPI/CP cableSpecial cable for connecting the different CPI/CP modules. CPI cablesare required for CPI modules with extended functions.CPI/CP modulesCollective term for the various modules that can be incorporated in aCPI/CP system.CPI functionsSupports the CPI protocol with extended functionsCPI masterThe CP. SC DP is a CPI master. CPI modules with extended functionscan be connected to the CP extension connection.CPI systemComplete electrical installation system consisting of a CP master withone or more CP strings. The system consists of CPI/CP modules withand without extended functions. The system need not consistexclusively of CPI modules.CPV SCCPV Smart Cubic valve terminal, type 80IDigital inputI/O modulesCommon term for the CP modules which provide digital inputs andoutputs (CP input modules and CP output modules).I/OsDigital inputs and outputsLoad voltagePower supply for valvesFesto P.BE CPASC CPVSC DP E N en 0610NHXI
Contents and general instructionsTerm/abbreviationMeaningODigital outputOperating voltagePower supply for the electronicsPLC/IPCProgrammable logic controller/industrial PCTab. 0/1:XIIProduct specific terms and abbreviationsFesto P.BE CPASC CPVSC DP E N en 0610NH
InstallationChapter 1Festo P.BE CPASC CPVSC DP E N en 0610NH1 1
1. InstallationContents1.Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 11.11.2General notes on installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting the rotary and DIL switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2.1Setting the station number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2.2Deactivating the device related diagnosis . . . . . . . . . . . . . . . . . . . .1.2.3Setting the CP extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connecting to the field bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.1Field bus cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.2Field bus baud rate and field bus length . . . . . . . . . . . . . . . . . . . . .1.3.3Field bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3.4Connection possibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bus connection with terminating resistors . . . . . . . . . . . . . . . . . . . . . . . . . . .Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5.1Calculating the current consumption . . . . . . . . . . . . . . . . . . . . . . . .1.5.2Selecting the cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5.3Selecting the power unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5.4Connect the power supply of the valve terminal . . . . . . . . . . . . . . .Extending the CP. SC DP on the CP extension connection . . . . . . . . . . . . . .1.6.1Rules for extending the CPI system . . . . . . . . . . . . . . . . . . . . . . . . .1 31 51 61 71 81 91 91 101 111 121 131 141 141 151 151 161 221 241.31.41.51.61 2Festo P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.1General notes on installationWarningSudden unexpected movements of the connected actua tors and uncontrolled movements of loose tubing cancause injury to human beings and/or damage to property.· Make sure that the higher order controller has not sentcontrol signals to the valve solenoid coils.· Switch off the following on the CP. SC DP beforecarrying out conversion work: the compressed air supply the power supply.Please noteThe CP. SC DP valve terminal contains electrostaticallysensitive components. Do not therefore touch the electrical contacts of thecomponents. Observe the regulations for handling electrostaticallysensitive components.You will then prevent the electronics from being damaged.Please notePlease note the following if this product is intended for usein the USA and Canada: Rules for observing the UL approval can be found in theUL specific brief operating instructions. The relevanttechnical specifications listed there also apply here. The technical specifications in this documentation mayshow different values.Festo P.BE CPASC CPVSC DP E N en 0610NH1 3
1. InstallationElectrical connections and operating elementsYou will find the following connections and operatingelements on the valve terminals type CP. SC DP:CPA SC DP18CPV SC DP244376 51283761 Rotary switch for station number5 Connection for CP extension2 DIL switch for CP extension and for6 Connection for power supplydeactivating the device relateddiagnosis3 LEDs (see section 3.1)57 Connection for field bus8 Cover (for IP40)4 Earth connectionFig. 1/1: Electrical connections and operating elements1 4Festo P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.2Setting the rotary and DIL switches123Address1 Setting the station number2 Device related diagnosis deactivated/activated3 Setting/recognizing the CP extensionFig. 1/2: Rotary and DIL switches on the CP. SC DPFesto P.BE CPASC CPVSC DP E N en 0610NH1 5
1. Installation1.2.1Setting the station numberSet the PROFIBUS address of the valve terminal by means ofthe rotary switches.Station numbers between 0 and 125 are permitted. Stationnumbers may only be assigned once per field bus master.If a non permitted station number is set, the BF LED will flashfast (see section 3.1).Station number set: 05Tab. 1/1:1 6Station number set: 110Examples of set station numbersFesto P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.2.2Deactivating the device related diagnosisYou can deactivate the device related diagnosis with DILswitch element 2 (see also section 3.3):Device related diagnosisPosition ofDIL switchesDIL switch element 2 OFF:Device related diagnosis activated(factory setting)4 3 2 1DIL switch element 2 ON:Device related diagnosis deactivated4 3 2 1ONOFFONOFFTab. 1/2:Deactivate the device related diagnosisSwitch elements 3 and 4 are reserved (position: OFF).Festo P.BE CPASC CPVSC DP E N en 0610NH1 7
1. Installation1.2.3Setting the CP extensionFurther CPI/CP modules can be connected to the CP connec tion of the CP. SC DP (see section 1.6).Recognition is controlled by DIL switch element 1:Position of theDIL switchesExtending the valve terminalIf no CP extension is connected, switch element 1 must be set to OFF.4 3 2 1ONOFFModifying the CP extension (adding or removing CPI/CP modules):1. Switch off all sources of energy (voltage, compressed air).2. Connect or remove CPI/CP modules3. Set DIL1 to ON.4. Switch on the operating voltage (electronics) again.The CP. SC now searches for connected CPI/CP modules.4 3 2 1If modifications to the CP configuration are recognized, the SF LED willflash.5. Set DIL1 to OFF again. Then set to ON again and leave it on.The CP system is now configured and ready to run (LED SF is out).4 3 2 1ONOFFONOFFIf modifications have been made to the CP extension:6. Start the recognition procedure again (steps 1 . 5).Tab. 1/3:Set the CP extension with DIL switch element 1Please noteThe CP system will occupy a different number of input andoutput addresses depending on the extension recognized.The CP. SC DP supports CPI modules with extended func tionality. Further information can be found in section 1.6.1 8Festo P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.31.3.1Connecting to the field busField bus cablePlease noteIf installation has not been carried out correctly and if highbaud rates are used, data transmission errors may occuras a result of signal reflections and attenuations.Causes of the transmission faults may be: missing or incorrect terminating resistor incorrect screening/shield connection branches transmission over long distances unsuitable cables.Observe the cable specifications. Refer to your controllermanual for information on the type of cable to be used.Please noteIf the valve terminal is fitted into a moving part of amachine, the field bus cable on the moving part must beprovided with strain relief. Please observe also the relevantregulations in EN 60204 part 1.Festo P.BE CPASC CPVSC DP E N en 0610NH1 9
1. InstallationUse a twisted screened 2 core cable for the field bus inaccordance with PROFIBUS specifications (EN 50170, cabletype A):Surge impedance:Capacitance per unit length:Loop resistance:Core diameter:Core cross sectional area:Bus length1.3.2135 . 165 (3 . 20 MHz) 30 nF/km 110 /km 0.64 mm 0.34 mm2Exact specifications on the bus length can be found in thenext section and in the manuals for your control system.Field bus baud rate and field bus lengthPlease noteThe maximum permitted field bus segment lengths dependon the baud rate used.· Note the maximum permitted segment length (cablelength without repeater), if you connect the SFC DC to afield bus segment.· Avoid branch lines.The valve terminal sets itself automatically to one of thefollowing baud rates:Baud rateMaximum segment length9.6; 19.2; 93.75 kBaud1200 m187.5 kBaud1000 m500 kBaud400 m1500 kBaud200 m3000 . 12000 kBaud100 mTab. 1/4:1 10Maximum field bus segment lengthsforPROFIBUS DP depending on the baud rateFesto P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.3.3Field bus interfaceThere is a 9 pin sub D socket on the valve terminal forconnecting it to the field bus.This connection serves for the incoming and continuing fieldbus cable.PinPROFIBUS xD/TxD PCNTR P 2)DGNDVPn.c.RxD/TxD Nn.c.ScreeningConnection to functional earthnot connectedReceive/transmit data PRepeater control signal (TTL)Data reference potential (M5V)Power supply positive (P5V)not connectedReceive/transmit data Nnot connectedConnection to functional earthSocket on valve terminalTab. 1/5:Pin assignment of the field bus interfaceFesto P.BE CPASC CPVSC DP E N en 0610NH1 11
1. Installation1.3.4Connection possibilitiesField bus plugUse the following for connecting the field bus plug forPROFIBUS: Possible plugs with protection class IP40 e.g.: Siemens 6ES7 972 0BA10 0XA0 Siemens 6ES7 972 0BA20 0XA0Connection with optical fibre waveguideThe PROFIBUS DP interface of the node complies with specifi cation EN 50170 2 and supports the control of network com ponents for optical fibre waveguides.Use optical fibre waveguides when transmission is affectedby heavy interference, as well as for extending the trans mission range when high baud rates are used.Example of optical fibre waveguide network components:1 12 Siemens Optical Link Module (OLM) for PROFIBUS plus Siemens Optical Link Plug (OLP) for PROFIBUS (IP20) Harting Han InduNet Media converter IP65 in combina tion with adapter cable for Festo products (optical datatransmission in DESINA installation concept).Festo P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.4Bus connection with terminating resistorsPlease noteIf the valve terminal is at the beginning or the end of thefield bus system, a bus termination will be required.· Fit a bus termination to both ends of a bus segment.RecommendationUse a ready made field bus plug with a suitable resistancenetwork in the housing for the bus connection (see Fig. 1/3).This can be activated/deactivated by a switch.Pin 6: Supply voltage390 Receive/send data P(data cable B)120 nHPin 3220 Receive/send data N(data cable A)120 nHPin 8390 Pin 5: Data reference potentialFig. 1/3: Circuit diagram for bus termination network forcable type A as per EN 50170Festo P.BE CPASC CPVSC DP E N en 0610NH1 13
1. Installation1.5Power supply1.5.1Calculating the current consumption·Calculate the current consumption before selecting powerunits, cables and fuses:Current consumptionSumsElectronics and sensors (pin 1)CP. SC DP200mAIn the CP extension:Valve terminal 1) or CP output module 1)mACPI/CP input module 1)mASensors 1) on the CPI/CP input modulex mASum of pin 1mA mAValves and outputs (pin 2)CP. SC DP: all energized simultaneouslySolenoid coils 2) 3)x mAmAAll solenoid coils energized simultaneously 2) 3)x mAmAAll digital outputs 1) 4)x mAmAIn the CP extension:Sum of pin 2 mATotal mA1)2)3)4)See technical specifications for the relevant product.The valves have one or two solenoid coils depending on the type.When switching on, with LEDs.If not with own load voltage supply.Tab. 1/6:1 14Calculating the current consumptionFesto P.BE CPASC CPVSC DP E N en 0610NH
1. Installation1.5.21.5.3Selecting the cable·Calculate the necessary cross sectional area and themaximum permitted cable length.·Avoid long distances between the power unit and thevalve terminal. Long cables reduce the voltage suppliedby the power unit.Selecting the power unit Warning· For the power supply use only PELV circuits as perIEC/DIN EN 60204 1 (Protective Extra Low Voltage,PELV).Take into account also the general requirements forPELV circuits as per IEC/DIN EN 60204 1.· Use only power packswhich guarantee reliable electricalisolation of the operating voltage as per IEC/DINEN 60204 1.By the use of PELV power units, protection against electricshock (protection against direct and indirect contact) is guar anteed in accordance with IEC/DIN EN 60204 1 (electricalequipment of machines, general requirements).The current requirement of a CP system depends on thenumber of CP modules and valve coils. Recommendation:·Use closed loop controlled power units.·When selecting the power unit, check that it providessufficient output. Calculate the total current requirementin accordance with section 1.5.1.Festo P.BE CPASC CPVSC DP E N en 0610NH1 15
1. Installation1.5.4Connect the power supply of the valve terminalPlease noteUse only a socket in accordance with appendix A.2 for thepower supply and connect this only to the connection forthe power supply (see Fig. 1/1).Pin assignment of the power supply connectionAssignmentPin24 V DC electronics and sensors24 V DC valves and outputs0 V electronics and sensors0 V valves and outputsFEPin 1Pin 2Pin 3Pin 4Pin 5Plug on CP. SC(A coded)451Tab. 1/7:32Pin assignment of the power supply connectionPlease noteIn order to extend CP valve terminals or output moduleswithout additional supply, you must insert a bridgebetween pins 3 and 4.However, the electrical isolation will then no longer beeffective (see Fig. 1/6).1 16Festo P.BE CPASC CPVSC DP E N en 0610NH
1. InstallationFitting the connector socket1 Cable2 Strain relief123 Housing4 Connecting part34Fig. 1/4: Individual parts of plug and cable exitPreparingWhen you have selected suitable cables, connect them asfollows (Fig. 1/4):1. In order to open the plug, loosen the centre knurled nut.2. Open the strain relief on the rear part of the housing.Then pass the cable through.3. Remove 5 mm of insulation from the end of the cable andfit end sleeves on the strands.4. Connect the ends of the conductors.5. Replace the connector part on the housing of the socket.Pull the cable back so that there are no loops inside thehousing.6. Tighten the strain relief.Festo P.BE CPASC CPVSC DP E N en 0610NH1 17
1. InstallationObserve the following when connecting the 24 V load voltage(pin 2):·Observe the tolerance (20.4 . 26.4 V DC).Check the 24 V load voltage of the valves while thesystem is operating.CautionExcessive voltages or short circuits can lead to functionaldamage to the CP. SC DP, whereby actuators can nolonger be controlled.· Protect the load voltage of the valve coils with externalfuses.In order to ascertain the size of the fuses, calculate firstthe maximum current consumption in accordance withsection 1.5.1.Please noteCheck your emergency stop circuit, in order to ascertainthe measures necessary for switching your machine/sys tem into a safe state in the event of an emergency stop. Switching off the load voltage for the valves and outputmodules in the secondary circuit of the power unit. Switching off the compressed air supply for the valveterminal.Due to energy stored in the input circuitry of valve ter minals, there may be a delayed reaction of the valves whenthe load voltage is switched off.Take this into consideration, e.g. as follows: by using an input signal in the controller for checkingwhether the load voltage has been switched off. by blocking the control signal for the valves by lockingthe output signal with the input signal Load voltage".1 18Festo P.BE CPASC CPVSC DP E N en 0610NH
1. InstallationPotential equalizationEarth the valve terminal: at the power supply connection (pin 5) and at the earth connection
1. CPA SC: Pneumatics Manual P.BE CPASC . 2. CPV SC: Pneumatics Manual P.BE CPVSC . Service Please consult your local Festo repair service if you have any technical problems. Contents and general instructions
Dolly M. Lalvani, CPA Chairperson Erik V. Scully, CPA Vice Chairman Barry M. Berkowitz, CPA Keri A. Ellis, CPA Monique Ericson, CPA Office of Attorney General Paul J. Kelly, III, CPA Michael Ocker, CPA Sheri L. Risler, CPA Michael P. Rollage, CPA David W. Stonesifer, CPA Alfred L. Whitcomb, PA 2019 MEETING DATES January 15 April 18 May 22 July .
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Julian I. Deal, CPA - Chair Clayton J Huffman, CPA - Vice Chair Ashley N. Addison, CPA Charles W. Cole, CPA James P. Martin - Consumer Member Michael E. Mixon, CPA Craig F. Smith, CPA Executive Director: Paul Ziga, CPA 2 Georgia State Board of Accountancy 200 Piedmont Avenue SE Suite 1604, West Tower Atlanta, GA 30334 GSBA@sao.ga.gov (404) 463-0365
the flow rate and pressure. To select the correct valve to fulfill these functions properly, an outline of the different types of valves and their features is given below. Butterfly valve Butterfly valve and globe valve Butterfly valve and ball valve Butterfly valve and gate valve Check valve Gate valve Globe valve Ball valve Valve shaped like a
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Description Logic Knowledge Base Exchange Elena Botoeva supervisor: Diego Calvanese PhD Final Examination April 10, 2014 Bolzano Elena Botoeva(FUB)Description Logic Knowledge Base Exchange1/33. Outline 1 Introduction 2 Summary of Work 3 Results 4 Technical Development Universal Solutions Universal UCQ-solutions UCQ-representations Elena Botoeva(FUB)Description Logic Knowledge Base Exchange2/33 .
