Configuring Hardware and Communication Connections STEP 7.pdf

More documents

Recommendations

Info

Configuring IRT Communication Default Setting When the communication relationship is created, media-redundant transmission is disabled. This means that the data in an IRT communication relationship are transmitted over precisely one path of the IRT network. If media redundancy is not enabled, this means that the data are transmitted over exactly one path between the IO controller and the IO device of the IRT network. If this path is interrupted, then the data transfer will come to a halt. Topology for Media-Redundant Transmission To increase the reliability of data transmission, media-redundant transmission may be used. When doing so, the topology must be configured so that there are at least two different paths available between the sender switch and the receiver switch. These paths are different when the switches for one path are not used by the other one. A ring topology would fulfill this need 100%. The device to be used as a switch should be one that supports the planned IRT communication. In addition, several rings can be combined with each other as long as the condition is met that a switch is used in only precisely one path. If the topology of the network will not allow this, then the paths must be as "resource-independent" as possible. In case, however, media redundancy is not fully ensured. The consistency check in HW Config will indicate whether switches between the sender and the receiver are being used by more than one path. In addition to being configured for media redundant transmission, the network also requires a redundancy manager. Function of the Redundancy Manager The redundancy manager is an IO device that supports the planned IRT communication and for which IRT topology must also be configured. This manager is necessary in order to open the ring structures, which are necessary for mediaredundant transmission, for TCP/IP frames. Otherwise, the TCP/IP frames would continually circulate in the network. As far as IRT is concerned, the redundancy manager is "porous" since IRT communication is running as planned and there are thus no frames circulating in the network. Configuring Hardware and Communication Connections with STEP 7 5-10 A5E00706939-01
The redundancy manager functions as an intelligent switch: • It sends test frames to both ring connection points. Configuring IRT Communication • If the ring is still closed and functioning correctly, these frames are received again at the respective other sides. If no test frames arrive within a time interval, the manager lets TCP/IP frames through again. In this way, a communications path for TCP/IP frames, which had been previously interrupted for the reason cited above, is created again. If the ring opens, the redundancy manager generates a redundancy interrupt. Note Enabling media-redundant transmission will increase the communications load since the data now have to be transmitted twice over two pathways. Configuring Hardware and Communication Connections with STEP 7 A5E00706939-01 5-11
Page 1 and 2:
s SIMATIC Configuring Hardware and
Page 3 and 4:
Preface Purpose This manual provide
Page 5 and 6:
Online Help Preface The manual is c
Page 7 and 8:
Technical Support You can reach the
Page 9 and 10:
Contents 1 Basics of Configuring Ha
Page 11 and 12:
Contents 3.11 Diagnostic Repeater .
Page 13 and 14:
Contents 12 Configuring Connections
Page 15 and 16:
1 Basics of Configuring Hardware wi
Page 17 and 18:
Basics of Configuring Hardware with
Page 19 and 20:
Page 21 and 22:
1.2.5 Opening Objects in HW Config
Page 23 and 24:
1.4 Working with the Hardware Catal
Page 25 and 26:
1.5 Tips for Editing Station Config
Page 27 and 28:
1.5.1 Exchanging and Moving Modules
Page 29 and 30:
When Is a Rack "Compatible"? Basics
Page 31 and 32:
Page 33 and 34:
2 Configuring Central Racks 2.1 Rul
Page 35 and 36:
2.1.3 Special Rules for M7-300 Conf
Page 37 and 38:
Configuring Central Racks 2.2.2 Spe
Page 39 and 40:
2.3 How to Configure Central Racks
Page 41 and 42:
Tip Configuring Central Racks After
Page 43 and 44:
2.3.7 Assigning Properties to Modul
Page 45 and 46:
2.3.9 Assigning I/O Addresses Requi
Page 47 and 48:
Monitor Modify Configuring Central
Page 49 and 50:
2.3.12 Configuring Point-to-Point C
Page 51 and 52:
Configuring Central Racks 2.4 Expan
Page 53 and 54:
3 Configuring the Distributed I/O (
Page 55 and 56:
Configuring the Distributed I/O (DP
Page 57 and 58:
Page 59 and 60:
3.4.2 Configuration with Intelligen
Page 61 and 62:
Page 63 and 64:
3.5 How to Configure Distributed I/
Page 65 and 66:
3.5.3 Selecting and Arranging DP Sl
Page 67 and 68:
3.5.7 Assigning DP Slaves to SYNC o
Page 69 and 70:
3.6 Other DP Slave Configurations 3
Page 71 and 72:
Rules for Configuring an ET 200S
Page 73 and 74:
Functionality: Option Handling Duri
Page 75 and 76:
Interrupts for Modules with Packed
Page 77 and 78:
3.6.6 PROFIBUS PA DP/PA Coupler DP/
Page 79 and 80:
Concept Behind Configuring Software
Page 81 and 82:
Sample Configuration Configuring th
Page 83 and 84:
Basic Procedure Configuring the Dis
Page 85 and 86:
Procedure Configuring the Distribut
Page 87 and 88:
3.7.2 Example of Configuring an S7-
Page 89 and 90:
How to Assign Addresses Configuring
Page 91 and 92:
DP Slave from the View of the DP Ma
Page 93 and 94:
Page 95 and 96:
Basic Method of Creating Interrupts
Page 97 and 98:
Page 99 and 100:
3.8.2 Example of Configuring Direct
Page 101 and 102:
Calling SFC15 in the Publisher (CPU
Page 103 and 104:
The following illustration shows an
Page 105 and 106:
3.9 Working with *.GSD Files Device
Page 107 and 108:
3.9.2 What You Should Know About GS
Page 109 and 110:
Page 111 and 112:
3.10.2 Configuring DPV1 Devices Cha
Page 113 and 114:
3.10.3 Programming DPV1 Devices New
Page 115 and 116:
Function What is to be checked? Rea
Page 117 and 118:
3.10.4 The Slot Model of DPV1 Slave
Page 119 and 120:
Example of an Address Assignment fo
Page 121 and 122:
Summary Configuring the Distributed
Page 123 and 124:
Prerequisites for Commissioning Con
Page 125 and 126:
Page 127 and 128:
3.11.3 Working With the Topology Vi
Page 129 and 130:
Page 131 and 132:
Requirements Configuring the Distri
Page 133 and 134:
Procedure Configuring the Distribut
Page 135 and 136: Configuring the Distributed I/O (DP
Page 141 and 142: Settings at the DP Slave (DP Interf
Page 145 and 146: 4 Configuring PROFINET IO Devices 4
Page 147 and 148: Similarities and differences Config
Page 149 and 150: Structured device names Configuring
Page 151 and 152: PROFINET devices with proxy functio
Page 153 and 154: Configuring PROFINET IO Devices Rea
Page 155 and 156: Configuring PROFINET IO Devices 4.2
Page 159 and 160: 4.2.3 Creating a PROFINET IO System
Page 165 and 166: 4.3.3 Configuration with IE/PB Link
Page 167 and 168: Configuring in HW Config Configurin
Page 171 and 172: 4.4.3 Downloading to PROFINET IO De
Page 175 and 176: 4.4.6 Diagnosing PROFINET IO Device
Page 177 and 178: 5 Configuring IRT Communication 5.1
Page 179 and 180: Configuring IRT Communication 5.2 O
Page 181 and 182: 5.5 Setting Update Times Configurin
Page 183 and 184: 5.7 Configuring Direct Data Exchang
Page 185: 5.9 Media Redundancy 5.9.1 What You
Page 189 and 190: 6 Configuring a SIMATIC PC Station
Page 191 and 192: Configuring a SIMATIC PC Station (S
Page 197 and 198: 7 Saving, Importing and Exporting C
Page 199 and 200: Export File ! Saving, Importing and
Page 201 and 202: 7.3 Exporting and Importing CAx Dat
Page 203 and 204: Saving, Importing and Exporting Con
Page 205 and 206: 8 Synchronous Operation of Multiple
Page 207 and 208: 8.1.1 Special Features of Multicomp
Page 209 and 210: Synchronous Operation of Multiple C
Page 211 and 212: 8.2.3 Changing the CPU Number Synch
Page 213 and 214: 9 Modifying the System during Opera
Page 215 and 216: 10 Configuring H-Systems Overview H
Page 217 and 218: 11 Networking Stations 11.1 Network
Page 219 and 220: 11.3 Rules for Network Configuratio
Page 221 and 222: IP Address Networking Stations The
Page 223 and 224: Networking Stations 11.5 Importing
Page 225 and 226: Procedure (Export) Procedure (Impor
Page 227 and 228: Method 2: Configuring Networks Netw
Page 229 and 230: Editing a Station in NetPro Network
Page 231 and 232: 11.6.3 Creating and Assigning Param
Page 233 and 234: Tips Networking Stations You can op
Page 235 and 236: 11.6.6 Creating and Assigning Param
Page 237 and 238:
Networking Stations 11.6.7 Taking C
Page 239 and 240:
STEP 7 on a SIMATIC PC Station Netw
Page 241 and 242:
Networking Stations Messages in the
Page 243 and 244:
11.6.10 Tips for Editing the Networ
Page 245 and 246:
Reducing Subnet Lengths Networking
Page 247 and 248:
Requirements • STEP 7 as of Versi
Page 249 and 250:
11.7.2 Programming Devices / PCs Co
Page 251 and 252:
11.8 Networking Stations from Diffe
Page 253 and 254:
12 Configuring Connections 12.1 Int
Page 255 and 256:
Configuring Connections 12.3 Config
Page 257 and 258:
Point-to-Point Connection Configuri
Page 259 and 260:
TCP Connection Configuring Connecti
Page 261 and 262:
Configuring Connections Note To exe
Page 263 and 264:
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
Page 273 and 274:
Navigating with Cursor Keys and Cal
Page 275 and 276:
12.10 Displaying the Connection Sta
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
Page 311 and 312:
13.5.4 Filling Out the GD Table Req
Page 313 and 314:
Page 315 and 316:
13.5.7 Entering Status Rows Introdu
Page 317 and 318:
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 347 and 348:
Page 349 and 350:
Page 351 and 352:
Possible problems when working with
Page 353 and 354:
How to merge subnets in NetPro Work
Page 355 and 356:
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
Page 367 and 368:
Using a saved configuration as a ba
Page 369 and 370:
17.3 Changing M-Data in the SIMATIC
Page 371 and 372:
Index * *.cfg File 7-2, 11-7 A ACCE
Page 373 and 374:
Configuring DP-Slaves (GSD Rev. 5)
Page 375 and 376:
Configuring 3-17 DP/PA Coupler 3-25
Page 377 and 378:
Merging Subnets (Multiproject) 16-1
Page 379 and 380:
Router 11-6, 12-35 Routers 11-30 Ro
Page 381 and 382:
Unspecified Connection Partner 12-3
show all

Configuring Hardware and Communication Connections STEP 7.pdf

Create successful ePaper yourself

Delete template?

Save as template?