Profibus System Integration PDF 4.03MB - Schneider Electric

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PrerequisitesReaders are considered to already know how to use the products described in thisSTG.This STG does not replace any specific product documentation.Safety noticeThe standards and levels of safety you apply to your system are determined by itsdesign and the overall extent to which your system may be a hazard to people andmachinery.This document is not comprehensive for any systems using the given architectureand does not absolve users of their duty to uphold the safety requirements for theequipment used in their systems or compliance with both national or internationalsafety laws and regulations.Solution tested and validatedA solution platform has been developed to validate and document all explanationsprovided in this guide. The platform integrates all three types of architectures andcombines all components from sensors to the SCADA system.Illustration of a cabinetcontaining:1. Premium PLC2. Quantum PLC3. Profibus Master4. Profibus DP/PA linkingCouplerIllustration of a backplane containingInstruments:1. pH measurement2. Temperature measurement3. Ultra sound level measurement4. Pressure meter6
Selection PhaseIntroductionObjectiveThe automation project of a process factory (water treatment, mines, refinery, cementfactory…) deals with sensors and actuators characterized by:• Their type• Their number• Their complexity.They are integrated in an architecture which will ensures the control and treatment ofgenerated measurements. The choice of this architecture depends upon two kinds ofconstraints:• Functional constraints which determine the quality of the services to offer and theperformance level required.• Operational constraints which determine the installation’s physical characteristicsand environmental requirements.Principles of Architecture ConstructionWith these constraints taken into account, the architecture of the instrumentation bussystem is built in two stages:The first stage consists of defining the key components of the network:• Choice of the bus master• Choice of the cabling system• Choice of a centralized or distributed network topology.The second stage is the choice of one of the three architectures recommended bySchneider Electric.Please note that these architectures are based on the Quantum or Premiumplatforms. However, an architecture for the M340 platform may also be designedusing the information supplied.7
Page 1: How can I...manage instrumentation
Page 5: ContentThis guide is structured acc
Page 10 and 11: InstrumentationspecialistPlant proc
Page 12 and 13: Operational ConstraintsInstallation
Page 14 and 15: These directives enact rules for th
Page 16 and 17: FOUNDATION fieldbus strategy provid
Page 18 and 19: Application LayersPROFIBUS-PA guara
Page 20 and 21: Profibus Device TypesProfibus devic
Page 22 and 23: Management ToolsTo simplify the con
Page 24 and 25: Selecting the Bus MasterSelection o
Page 26 and 27: Segment Coupler.Profibus DP - RS 48
Page 28 and 29: DP/PA Linking deviceIn an attempt t
Page 30 and 31: Types of CablingBasic PROFIBUS DP/P
Page 32 and 33: Bus terminationsPROFIBUS DPFor RS 4
Page 34 and 35: The master/gateway configuration is
Page 36 and 37: Centralized Architecture Premium wi
Page 38 and 39: Design PhaseIntroductionObjectiveTh
Page 40 and 41: later, in the Properties panel. Som
Page 42 and 43: Considering a Premium platform supp
Page 44 and 45: • A cyclic data field (I/O data)
Page 46 and 47: At the asset management level:DTM f
Page 48 and 49: Overview of the main parts of the D
Page 50 and 51: The following diagram is an example
Page 52 and 53: Acyclic read/writePerformed functio
Page 54 and 55: SCADA system objectsFor a SCADA pag
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Master ConfigurationOnce the device
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The asset management software can a
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Prosoft Configuration BuilderUsing
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• Click on the menu « Show Unity
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In functional view, opening the XFM
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Premium ArchitectureSetting the Pro
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• Export the CNF file for use wit
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Data Exchanged Between SyCon and Un
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TCP/IP Gateway ArchitectureSetting
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• Open the menu "Profibus DP" the
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UnityProUse the I/O scanning commun
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For the inputs, list the same area
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Prosoft Configuration BuilderUnityP
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Measure TreatmentAn instrument conn
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DiagnosisThe standard diagnosis rea
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The THRESHOLD_ADJUST_PTQadjustment
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Slaves_DP_In.pH_Device.Main_Analogi
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Slave number(last slave diagnosis)9
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DiagnosisThe reading of the standar
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The read/write of equipment paramet
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Operation PhaseIntroductionThis cha
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12The Deltabar_Meas1 example shows
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Additional Parameter AdjustmentWith
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Asset Management ExampleIntroductio
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Once the parameters have been set,
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Profibus System Integration PDF 4.03MB - Schneider Electric

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