Profibus System Integration PDF 4.03MB - Schneider Electric

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Centralized Architecture Premium with PBY modulePlant assetmanagementSCADAEthernetPremium + TSX PBY110(Option FXA720)Profibus DPSK3JunctionboxeProfibus PAI/OThis architecture uses a Premium PLC with an embedded TSX PBY 100 PROFIBUSDP module. It is an effective and proven solution for centralized architecture.The PBY module is compliant with Profibus DP-V0 Class1 Master thereforecommunications between PLC and devices is limited to cyclic communications only.Specifically, a PLC, exchanging data with actuators and sensors will only be able topush and pull process data.Direct communication from the asset management tool to the sensors requires theuse of an additional third party gateway from Ethernet to Profibus DP. This exampleuses an Endress + Hauser Fieldgate FXA720Please note: If the sole purpose is to carry asset management protocol frames, withno requirement to handle Modbus TCP protocols, other gateways can be used. Theonly constraint is the FDT/DTM compatibility.A Peppers + Fuchs SK3 DP/PA segment coupler is used to connect the 4 sensors.Sycon software is required to configure the Profibus Network.36
Distributed Architecture Premium with MNET gatewayPlant assetmanagementSCADAQuantumEthernetM340PremiumProsoftMNET 5204Profibus DPSK3JunctionboxeProfibus PAI/ODistributed topology with a Premium PLC requires an alternative PROFIBUSarchitectural method. In this example an Ethernet TCP/IP to PROFIBUS DP gateway isintegrated into the architecture. This gateway is also capable of handling Modbus TCPprotocol and Master Class 2 communications. The Premium PLC can communicate toProfibus devices through this gateway from an Ethernet port, located either on an inrackEthernet Module, or on the CPU front plate, depending on the PLC type.In this architecture a Master Gateway (5204-MNET-PDPMV1) from ProSoft, is usedto connect the Profibus DP bus to the Ethernet network. This gateway offer ProfibusDP V1 services that enable direct access to instrumentation devices allowingconfiguration, diagnostics, and calibration from asset management tools.Please note:. Other Modbus TCP to Profibus DP gateways can be used for thispurpose, such as the Anybus X-gateway from HMS. The only constraints are Masterclass 2 and FDT/DTM compatibility.This type of architecture is compatible with a Premium Hot Standby configuration.Other PLC such as the Modicon M340 can also be used in this architecture instead ofthe Premium.Prosoft Configuration Builder software (PCB) is required to configure the network.37
Page 1: How can I...manage instrumentation
Page 5 and 6: ContentThis guide is structured acc
Page 7: Selection PhaseIntroductionObjectiv
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 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
Page 56 and 57: Master ConfigurationOnce the device
Page 58: The asset management software can a
Page 61 and 62: Prosoft Configuration BuilderUsing
Page 63 and 64: • Click on the menu « Show Unity
Page 65 and 66: In functional view, opening the XFM
Page 67 and 68: Premium ArchitectureSetting the Pro
Page 69 and 70: • Export the CNF file for use wit
Page 71 and 72: Data Exchanged Between SyCon and Un
Page 73 and 74: TCP/IP Gateway ArchitectureSetting
Page 75 and 76: • Open the menu "Profibus DP" the
Page 77 and 78: UnityProUse the I/O scanning commun
Page 79 and 80: For the inputs, list the same area
Page 81 and 82: Prosoft Configuration BuilderUnityP
Page 83 and 84: Measure TreatmentAn instrument conn
Page 85 and 86: DiagnosisThe standard diagnosis rea
Page 87 and 88:
The THRESHOLD_ADJUST_PTQadjustment
Page 89 and 90:
Slaves_DP_In.pH_Device.Main_Analogi
Page 91 and 92:
Slave number(last slave diagnosis)9
Page 93 and 94:
DiagnosisThe reading of the standar
Page 95 and 96:
The read/write of equipment paramet
Page 97 and 98:
Operation PhaseIntroductionThis cha
Page 99 and 100:
12The Deltabar_Meas1 example shows
Page 101 and 102:
Additional Parameter AdjustmentWith
Page 103 and 104:
Asset Management ExampleIntroductio
Page 105 and 106:
Once the parameters have been set,
Page 107 and 108:
107
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Profibus System Integration PDF 4.03MB - Schneider Electric

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