Configuring Hardware and Communication Connections STEP 7.pdf

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Configuring the Distributed I/O (DP) Publisher Station (local) PROFIBUS- DP Partner Length, Unit, Consistency 4. Configure the address area of the publisher station so that the DP master reads the data from the CPU 318-2 DP by means of the address I 200: - Double-click the DP slave row of the CPU 318-2 DP. - Select the "Configuration" tab and click the "New" button. Fill in the fields in the properties dialog as follows: Mode = MS (master-slave) Address type = Output Address = 100 PROFIBUS address = 2 (fixed, PROFIBUS address of the DP master) Address type = Input Address = 200 Length = 8 Unit = Word Consistency = Entire length 5. Configure the address areas of the receiver: - Double-click the DP slave row of the CPU 316-2-DP. - Select the "Configuration" tab and click the "New" button. Fill in the fields in the properties dialog so that the CPU 316-2 uses the address I 120 to access the data of the CPU that the CPU 318-2 sends to its master: Receiver Station (local) Mode = DX (direct data exchange) Address type = Input (fixed) Address = 120 PROFIBUS- PROFIBUS address = 3 (offered as a selection) DP Partner Address type = Input (fixed) Address = 200 (offered as a selection) Length, unit, consistency Taken automatically from the settings in the publisher station. Change the length to 1 (word) because only the first two bytes are to be read. Special Feature: In principle, you can set an address that is higher than I 200, such as I 202. STEP 7 adapts the length of the consistent data automatically. You can also set a length that is shorter than the one that the publisher prescribes (such as 1 byte). Note If the setting for consistent length at the publisher is 3 bytes or more than 4 bytes, and the data are being transmitted with SFC15 (DPWR_DAT), the receiver must always use SFC14 (DPRD_DAT), even if only 1 byte is being read. In this case, if you are using Load operations (L IB…), a "0" is read in (incorrect value). Configuring Hardware and Communication Connections with STEP 7 3-48 A5E00706939-01
Calling SFC15 in the Publisher (CPU 318-2 DP) Configuring the Distributed I/O (DP) CALL "DPWR_DAT" LADDR :=W#16#64 //start address Q 100 RECORD :=P#M 10.0 BYTE 16 //source area for user data RET_VAL:=MW100 //return value Calling SFC14 in the Receiver (CPU 316-2 DP) CALL "DPRD_DAT" LADDR :=W#16#78 //start address I 120 RET_VAL:=MW100 //return value RECORD :=P#M 10.0 BYTE 2 //target area for user data Configuring Hardware and Communication Connections with STEP 7 A5E00706939-01 3-49
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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
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 59 and 60: 3.4.2 Configuration with Intelligen
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 95 and 96: Basic Method of Creating Interrupts
Page 99: 3.8.2 Example of Configuring Direct
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 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 127 and 128: 3.11.3 Working With the Topology Vi
Page 131 and 132: Requirements Configuring the Distri
Page 133 and 134: Procedure Configuring the Distribut
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
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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
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Configuring Connections 12.6 Using
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Configuring Connections Case 2: Con
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Configuring Connections Call 5: Con
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Blocks for Use with Point-to-Point
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Navigating with Cursor Keys and Cal
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12.10 Displaying the Connection Sta
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Configuring Connections 12.11 Acces
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Connection Type Subnet Type Connect
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12.12.3.1 Inserting a New Connectio
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12.12.3.3 Reserving a Connection Re
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12.12.4 Configuring Connections for
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Requirements Configuring Connection
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12.12.5.2 S7 Connection to a PG/PC
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Connection Type Subnet Type Connect
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12.13.3 Creating a New Connection t
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Configuring Connections 12.13.4 Cre
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13 Configuring Global Data Communic
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Configuring Global Data Communicati
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13.2.2 Required Number of GD Circle
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Example for Converting to a GD Tabl
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13.3 Conditions for Sending and Rec
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13.4 Response Time Configuring Glob
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13.5.2 Opening the GD Table There a
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13.5.4 Filling Out the GD Table Req
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13.5.7 Entering Status Rows Introdu
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14 Downloading 14.1 Downloading a C
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Downloading 14.2 Downloading the Ne
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14.3 Downloading the Network Config
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Downloading 14.5 Downloading Change
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14.6 Downloading a Changed HW Confi
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14.8 Uploading a Configuration from
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Special Features of Connections Upl
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15 Multi-User Editing Projects 15.1
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15.1.1 Setting the Workstation Conf
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Assigning CPU-Oriented Messsage Num
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16 Working With Projects in the Mul
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Project structure with multiproject
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Working With Projects in the Multip
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16.3 Handling Multiprojects Creatin
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Possible problems when working with
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How to merge subnets in NetPro Work
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Properties of the multiproject-orie
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Properties of cross-project connect
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Special considerations for download
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16.12 Archiving and Retrieving Mult
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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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