Configuring Hardware and Communication Connections STEP 7.pdf

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Configuring Global Data Communication Structure of the Status Double Word The following figure shows the structure of the status double word and an explanation of the bits set. A bit remains set until it is reset by the user program or via a programming device operation. Any bits not listed are reserved and have no significance at present. The global data status occupies a double word; to make it clearer, MD120 has been used in the figure. 13.5.8 Compiling the GD Table for a Second Time After editing the status rows and/or scan rate rows, recompile the global data table to ensure that the new information is incorporated in the system data. The system data generated in phase 1 are sufficient for running global data communication. You can download this data to the CPUs from the programming device. Phase 2 is necessary only if you want to change default values for the scan rates or make entries in the status rows. Configuring Hardware and Communication Connections with STEP 7 13-20 A5E00706939-01
Configuring Global Data Communication 13.6 Global Data Transmission Using System Functions Event-driven data transmission is supported for S7-400 CPUs. A command from the system functions (SFC) in the user program determines when the data exchange occurs. SFC60 "GD_SND" (send global data) is available to send global data and SFC61 "GD_RCV" (receive global data) is available to receive global data. If the CPU supports event-driven data transmission, you must enter the scan rate "0" in the global data table. If a value greater than "0" is entered, global data transmission is cyclic and event-driven. Configuring Hardware and Communication Connections with STEP 7 A5E00706939-01 13-21
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s SIMATIC Configuring Hardware and
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Preface Purpose This manual provide
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Online Help Preface The manual is c
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Technical Support You can reach the
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Contents 1 Basics of Configuring Ha
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Contents 3.11 Diagnostic Repeater .
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Contents 12 Configuring Connections
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1 Basics of Configuring Hardware wi
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Basics of Configuring Hardware with
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1.2.5 Opening Objects in HW Config
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1.4 Working with the Hardware Catal
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1.5 Tips for Editing Station Config
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1.5.1 Exchanging and Moving Modules
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When Is a Rack "Compatible"? Basics
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2 Configuring Central Racks 2.1 Rul
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2.1.3 Special Rules for M7-300 Conf
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Configuring Central Racks 2.2.2 Spe
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2.3 How to Configure Central Racks
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Tip Configuring Central Racks After
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2.3.7 Assigning Properties to Modul
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2.3.9 Assigning I/O Addresses Requi
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Monitor Modify Configuring Central
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2.3.12 Configuring Point-to-Point C
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Configuring Central Racks 2.4 Expan
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3 Configuring the Distributed I/O (
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Configuring the Distributed I/O (DP
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3.4.2 Configuration with Intelligen
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3.5 How to Configure Distributed I/
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3.5.3 Selecting and Arranging DP Sl
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3.5.7 Assigning DP Slaves to SYNC o
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3.6 Other DP Slave Configurations 3
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Rules for Configuring an ET 200S
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Functionality: Option Handling Duri
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Interrupts for Modules with Packed
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3.6.6 PROFIBUS PA DP/PA Coupler DP/
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Concept Behind Configuring Software
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Sample Configuration Configuring th
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Basic Procedure Configuring the Dis
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Procedure Configuring the Distribut
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3.7.2 Example of Configuring an S7-
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How to Assign Addresses Configuring
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DP Slave from the View of the DP Ma
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Basic Method of Creating Interrupts
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3.8.2 Example of Configuring Direct
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Calling SFC15 in the Publisher (CPU
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The following illustration shows an
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3.9 Working with *.GSD Files Device
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3.9.2 What You Should Know About GS
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3.10.2 Configuring DPV1 Devices Cha
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3.10.3 Programming DPV1 Devices New
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Function What is to be checked? Rea
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3.10.4 The Slot Model of DPV1 Slave
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Example of an Address Assignment fo
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Summary Configuring the Distributed
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Prerequisites for Commissioning Con
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3.11.3 Working With the Topology Vi
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Requirements Configuring the Distri
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Procedure Configuring the Distribut
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Settings at the DP Slave (DP Interf
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4 Configuring PROFINET IO Devices 4
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Similarities and differences Config
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Structured device names Configuring
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PROFINET devices with proxy functio
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Configuring PROFINET IO Devices Rea
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Configuring PROFINET IO Devices 4.2
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4.2.3 Creating a PROFINET IO System
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4.3.3 Configuration with IE/PB Link
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Configuring in HW Config Configurin
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4.4.3 Downloading to PROFINET IO De
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4.4.6 Diagnosing PROFINET IO Device
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5 Configuring IRT Communication 5.1
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Configuring IRT Communication 5.2 O
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5.5 Setting Update Times Configurin
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5.7 Configuring Direct Data Exchang
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5.9 Media Redundancy 5.9.1 What You
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The redundancy manager functions as
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6 Configuring a SIMATIC PC Station
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Configuring a SIMATIC PC Station (S
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7 Saving, Importing and Exporting C
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Export File ! Saving, Importing and
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7.3 Exporting and Importing CAx Dat
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Saving, Importing and Exporting Con
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8 Synchronous Operation of Multiple
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8.1.1 Special Features of Multicomp
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Synchronous Operation of Multiple C
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8.2.3 Changing the CPU Number Synch
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9 Modifying the System during Opera
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10 Configuring H-Systems Overview H
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11 Networking Stations 11.1 Network
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11.3 Rules for Network Configuratio
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IP Address Networking Stations The
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Networking Stations 11.5 Importing
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Procedure (Export) Procedure (Impor
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Method 2: Configuring Networks Netw
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Editing a Station in NetPro Network
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11.6.3 Creating and Assigning Param
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Tips Networking Stations You can op
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11.6.6 Creating and Assigning Param
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Networking Stations 11.6.7 Taking C
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STEP 7 on a SIMATIC PC Station Netw
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Networking Stations Messages in the
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11.6.10 Tips for Editing the Networ
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Reducing Subnet Lengths Networking
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Requirements • STEP 7 as of Versi
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11.7.2 Programming Devices / PCs Co
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11.8 Networking Stations from Diffe
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12 Configuring Connections 12.1 Int
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Configuring Connections 12.3 Config
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Point-to-Point Connection Configuri
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TCP Connection Configuring Connecti
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Configuring Connections Note To exe
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Configuring Connections For S7 conn
Page 265 and 266: Configuring Connections 12.6 Using
Page 267 and 268: Configuring Connections Case 2: Con
Page 269 and 270: Configuring Connections Call 5: Con
Page 271 and 272: Blocks for Use with Point-to-Point
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Page 277 and 278: Configuring Connections 12.11 Acces
Page 279 and 280: Connection Type Subnet Type Connect
Page 281 and 282: 12.12.3.1 Inserting a New Connectio
Page 283 and 284: 12.12.3.3 Reserving a Connection Re
Page 285 and 286: 12.12.4 Configuring Connections for
Page 287 and 288: Requirements Configuring Connection
Page 289 and 290: 12.12.5.2 S7 Connection to a PG/PC
Page 291 and 292: Connection Type Subnet Type Connect
Page 293 and 294: 12.13.3 Creating a New Connection t
Page 295 and 296: Configuring Connections 12.13.4 Cre
Page 297 and 298: 13 Configuring Global Data Communic
Page 299 and 300: Configuring Global Data Communicati
Page 301 and 302: 13.2.2 Required Number of GD Circle
Page 303 and 304: Example for Converting to a GD Tabl
Page 305 and 306: 13.3 Conditions for Sending and Rec
Page 307 and 308: 13.4 Response Time Configuring Glob
Page 309 and 310: 13.5.2 Opening the GD Table There a
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Page 313 and 314: Configuring Global Data Communicati
Page 315: 13.5.7 Entering Status Rows Introdu
Page 319 and 320: 14 Downloading 14.1 Downloading a C
Page 321 and 322: Downloading 14.2 Downloading the Ne
Page 323 and 324: 14.3 Downloading the Network Config
Page 325 and 326: Downloading 14.5 Downloading Change
Page 327 and 328: 14.6 Downloading a Changed HW Confi
Page 329 and 330: 14.8 Uploading a Configuration from
Page 331 and 332: Special Features of Connections Upl
Page 333 and 334: 15 Multi-User Editing Projects 15.1
Page 335 and 336: 15.1.1 Setting the Workstation Conf
Page 337 and 338: Assigning CPU-Oriented Messsage Num
Page 339 and 340: 16 Working With Projects in the Mul
Page 341 and 342: Project structure with multiproject
Page 343 and 344: Working With Projects in the Multip
Page 345 and 346: 16.3 Handling Multiprojects Creatin
Page 351 and 352: Possible problems when working with
Page 353 and 354: How to merge subnets in NetPro Work
Page 357 and 358: Properties of the multiproject-orie
Page 359 and 360: Properties of cross-project connect
Page 361 and 362: Special considerations for download
Page 363 and 364: 16.12 Archiving and Retrieving Mult
Page 365 and 366: 17 Commissioning and Service Prepar
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Using a saved configuration as a ba
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17.3 Changing M-Data in the SIMATIC
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Index * *.cfg File 7-2, 11-7 A ACCE
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Configuring DP-Slaves (GSD Rev. 5)
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Configuring 3-17 DP/PA Coupler 3-25
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Merging Subnets (Multiproject) 16-1
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Router 11-6, 12-35 Routers 11-30 Ro
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Unspecified Connection Partner 12-3
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