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PROFIBUS International PROFIBUS DP Slave

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1PROFIBUS InternationalPROFIBUS DP Slave Device Driver1System Configuration.......................................................................................................32Selection of External Device............................................................................................63Example of Communication Setting.................................................................................74Setup Items....................................................................................................................115Cable Diagrams.............................................................................................................156Supported Device...........................................................................................................167Device Code and Address Code....................................................................................178Error Messages..............................................................................................................18PROFIBUS DP Slave Device DriverGP-Pro EX Device/PLC Connection Manual2IntroductionThis manual describes how to connect the Display and the External Device (target PLC).In this manual, the connection procedure will be described by following the below sections:1System ConfigurationThis section shows the types of External Devices which can be connected and SIO type."1 System Configuration" (page 3)2Selection of External DeviceSelect a model (series) of External Device to be connected and connection method."2 Selection of External Device" (page 6)3Example of Communication SettingsThis section shows setting examples for communicating between the Display and the External Device."3 Example of Communication Setting" (page 7)4Setup ItemsThis section describes communication setup items on the Display.Set communication settings of the Display with GP-Pro Ex or in off-line mode."4 Setup Items" (page 11)Operation5Cable DiagramsThis section shows cables and adapters for connecting the Display and the External Device."5 Cable Diagrams" (page 15)PROFIBUS DP Slave Device DriverGP-Pro EX Device/PLC Connection Manual31System ConfigurationThe system configuration in the case when the External Device of PROFIBUS DP Master and the Display are connected is shown.Connection ConfigurationThe I/O memory size of the PROFIBUS DP Master specifies maximum number of the Display which can connect to the PROFIBUS DP Master.For example, when the I/O memory size of the PROFIBUS DP Master is 64 words, assuming the PROFIBUS slave uses 16 words (total of input and output area) per unit, maximum number of the connectable Display will be 4 units.Please refer to each maker's manual of the External Device for more detail on memory size.SeriesCPULink I/FSIO TypeSetting ExampleCable DiagramSiemens SIMATC S7-300/400 SeriesAll CPUs that have the DP portPROFIBUS DP port on CPUPROFIBUSSetting Example 1 (page 7)*1*1Setting example when you use Direct I/O communication.Cable Diagrams 1 (page 15)Setting Example 2 (page 9)*2*2Setting example when you use packet transfer.Cable Diagrams 1 (page 15)Other company devices which support PROFIBUS DP MasterPROFIBUS DP portSetting Example 1 (page 7)Cable Diagrams 1 (page 15)•To use the PROFIBUS DP Slave Device Driver, attaching the following PROFIBUS units to the Display is required. For more details on PROFIBUS units, refer to the manual of the associated PROFIBUS unit.•PROFIBUS unit for GP3000 Series by Pro-face (CA5-PFSALL/EX-01)•PROFIBUS DP Slave/MPI unit by Pro-face (PFXZCDEUPF1)PROFIBUS DP NetworkPROFIBUS DP SlavePROFIBUS DP MasterDisplay + PROFIBUS UnitPROFIBUS DP SlavePROFIBUS DP SlaveDisplay + PROFIBUS UnitPROFIBUS DP Slave Device DriverGP-Pro EX Device/PLC Connection Manual4Data Transfer through PROFIBUS DPSettings of PROFIBUS SlaveTo communicate the Display with the PROFIBUS DP Master, you need to register the Display as the PROFIBUS slave. Please refer to each maker's manual of the External Device for more detail on how to register as slave.When you select the Siemens SIMATIC Series for the PROFIBUS DP Master, the necessary files for the slave settings are included in the [FIELDBUS] folder in the CD-ROM of GP-Pro EX. Please refer to "README.TXT" in the same folder for each file description and the setting method.Direct I/OThe Display can communicate with the PROFIBUS DP Master by simple method called Direct I/O.In this method, input and output area in the Display will be mapped into input and output area in the PROFIBUS DP Master respectively.The figure below shows the example when taking Siemens SIMATIC Series as the PROFIBUS DP Master, and using 16 words each for input and output area size.The input and output area size in the Display must be identical to those in the PROFIBUS DP Master.Use GP-Pro EX to set the input and output area size in the Display."4.1 Setup Items in GP-Pro EX  Device Setting"(Page.1-12)Use the ladder software to set slave input of the Display, the address on the PROFIBUS DP Master which will be the start address for slave output (shown as IW100, QW100 in the figure below), the input and output area size on the PROFIBUS DP Master. Please refer to each maker's manual of the External Device for more detail on the settings.QW100 - QW130IW100 - IW130QW100 - QW130IW100 - IW130PROFIBUS DP MasterPROFIBUS Slave(Display)External DeviceOutput AreaExternal DeviceInput AreaDisplayDisplayPROFIBUS DP Slave Device DriverGP-Pro EX Device/PLC Connection Manual5Packet TransferYou can perform the packet transfer in Siemens SIMATIC Series.For the packet transfer, you need the interpreter program corresponding to the Siemens SIMATIC Series. The interpreter program is included in the [FIELDBUS] folder in the CD-ROM of GP-Pro EX. Please refer to "README.TXT" in the same folder for each file description and the setting method.•You can not use packet transfer in the PROFIBUS DP Master except the Siemens SIMATIC Series.•Please note that the data update speed in packet communication is slower than in direct I/O. This depends the processing time of the ladder program.

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