Siemens Simantic Net NCM for Industrial Ethernet S7 - User Manual

Siemens Simantic Net NCM for Industrial Ethernet S7

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Table of Contents:

  • Page 4 – Prior to Startup
  • Page 6 – This Manual on SIMATIC NET NCM S7 for Industrial Ethernet; Audience; In the main, this involves the following topics:; Symbols used in this Manual; This symbol indicates functions requiring STEP 7 version V5.2.
  • Page 7 – You will find additional information in the following sources:; Title
  • Page 8 – Quick Start CD: Samples covering all aspects of communication; You can order this directly over the Internet at:; Additional Information on SIMATIC S7 and STEP 7; Topic; General information
  • Page 9 – Access to Online Help of STEP 7 and NCM S7; With the online help, you can obtain the following information:; Conventions
  • Page 10 – Contents; Communication via Ethernet CPs in S7 Stations
  • Page 11 – Programming FCs (Functions) and FBs for S7 Ethernet CPs
  • Page 14 – Communication via Ethernet CPs in S7 Stations; Industrial Ethernet; Definition; Industrial; Network Access
  • Page 15 – SIMATIC S7 Communication with S7 Ethernet CPs; Types of Communication; S7 communication
  • Page 16 – – ISO Transport; PROFInet communication; TCP connections are used for the PROFInet communication.; HTML process control
  • Page 17 – File management and file access with FTP; – S7 Station as FTP Client; Possibilities for Communication between Device Types
  • Page 18 – Configuration and Diagnostics
  • Page 19 – PG/OP Communication via Industrial Ethernet; Application; PG communication
  • Page 20 – Ethernet
  • Page 21 – PG Communication with STEP 7 over Industrial Ethernet; Requirements for PG Communication; PG / Engineering Station in the Configured Mode
  • Page 22 – Requirements; The operator interface device has:; Procedure
  • Page 23 – S7 Communication on Industrial Ethernet; Client and server functionality at both ends; – between S7 stations and PC/PG stations with an Ethernet CP.
  • Page 24 – – S7 communication over router
  • Page 25 – Configuring S7 Connections; Interface in the User Program of the S7 Station; Block type; Notice
  • Page 26 – Notes on S7 communication between PC/PG station and S7 station; – an Ethernet CP installed
  • Page 27 – – ISO transport connection; ISO Transport Connection
  • Page 28 – TCP connection; SEND/RECEIVE interface
  • Page 29 – Stations; SIMATIC S7 PLC with Ethernet CP
  • Page 30 – FETCH; Connection Types; ISO Transport; Coordinating Access Using the User Program
  • Page 31 – Networking Stations with STEP 7; Configuring; Configuring a network or subnet involves the following:; Networking in a Multiproject; STEP 7 as of Version V5.2 supports configuration in a multiproject.; Tools
  • Page 32 – Variants; Characteristics/Configuration
  • Page 33 – Network/Project Variant: One Subnet – One Project; Configuration of the System; View in a STEP 7 Project
  • Page 34 – SIMATIC S5
  • Page 35 – Network/Project Variant: Two or More Subnets – One Project; This representation illustrates the following:
  • Page 36 – The functions for multiprojects in STEP 7 allow the following:
  • Page 37 – Possibilities for stations outside the current project
  • Page 38 – Merging projects in the multiproject:
  • Page 39 – Using (sub) projects in the “multiproject”; by configuring ”Other stations / SIMATIC S5” in the other project.; Organization in a Multiproject
  • Page 43 – with integrated in STEP 7 by selecting Help
  • Page 44 – Installing and Starting the Ethernet CP with STEP 7; Installation
  • Page 45 – The steps are explained in detail in the sections shown.
  • Page 46 – Creating an Industrial Ethernet Subnet; Aims; Follow the steps outlined below:; Subnet
  • Page 47 – “Ethernet” and confirm with Edit
  • Page 48 – Preserving Consistency in Merged Subnets
  • Page 49 – Entering an Ethernet CP in the Hardware Configuration; using an Ethernet CP.; Result: The CP is assigned to the SIMATIC station.; Subnet Attachment
  • Page 50 – next free address automatically.; Note; Select the required subnet type in the “Subnet” list box.
  • Page 52 – Displaying the Network Attachments of a Station; A graphic overview in NetPro; Graphic Overview in NetPro; Follow the steps below:
  • Page 53 – Overview in Table Form; Select the Object Properties using the menu option Edit; or by double-clicking the station symbol.
  • Page 54 – Setting Further CP Properties; Overview; Select the Ethernet CP in the hardware configuration.; Object Properties. In the dialog, you will see further tabs in; Addresses Tab
  • Page 55 – Please note the following information on S7–300 stations:; Options Tab; Depending on the CP type, you can make the following settings:; Option; Notes
  • Page 58 – SIMATIC mode
  • Page 59 – Diagnostics Tab; In the “Diagnostics” tab, you can start NCM S7 Ethernet Diagnostics.; Addressing Tab
  • Page 60 – “Substitute Objects” in the STEP 7 Project; SIMATIC S5 stations
  • Page 61 – Select the project in the SIMATIC Manager.; Select the menu command Insert; Attaching Non-S7 Stations to the Subnet; Select the required object in the project and select Edit; click the “New” button (for example “Other Station”.; Result: The New Interface – Type Selection dialog box is displayed.
  • Page 63 – Configuring Communication Services; Setting Up Connections; Contents. Select the topic “Configuring Connections and Data
  • Page 64 – Meaning of the Address Assignment – MAC Address and IP Address
  • Page 65 – The Ethernet port of your PG/PC must be accessible to STEP 7.; Follow the steps below to assign the IP address the first time:; Open the SIMATIC Manager; Select the menu command PLC
  • Page 66 – Enter the required IP parameters and assign them to the CP.
  • Page 67 – Alternative Procedure; Use the menu command PLC; nodes that you can access over Industrial Ethernet.; Then select the menu command PLC
  • Page 68 – Addressing using the Properties Dialog in HW Config or NetPro; HW Config in an existing or newly created project.
  • Page 69 – Principle; MPI interface
  • Page 70 – Select the menu command PLC; Deactivating the MAC Address in the Configuration
  • Page 71 – Relocating the CP in the Hardware Configuration
  • Page 74 – SEND/RECEIVE Interface in the User Program; How the SEND/RECEIVE Interface Works on the CPU; Amounts of Data
  • Page 75 – Programming the SEND/RECEIVE Interface; Principle of Job and Data Transfer
  • Page 76 – Calling FCs in the CPU Program; The following points are illustrated by the diagram:
  • Page 78 – The CPU cycle is faster than the transmission time.; FC Calls Faster than the Transmission Time
  • Page 80 – Additional Information; Programming Data Transfer on TCP Connections; Purpose of TCP Connections; Use only the following functions (FCs) for data transmission:
  • Page 81 – Recommendations for Use with a High Communications Load; The recommendations below will help to avoid these situations:
  • Page 83 – Configuring Communication Connections; This chapter explains the following:
  • Page 84 – Steps; Programming
  • Page 85 – Possible Connection Configurations
  • Page 87 – Connections; Characteristics of a Connection
  • Page 88 – Tasks of the Ethernet CP
  • Page 89 – Requirements for Configuring Connections; As a bus node, the Ethernet CP has an address.; or
  • Page 90 – Creating a New Connection; establish the connection.
  • Page 92 – connection) in the “Type” box
  • Page 93 – Handling Connections in a Multiproject; Connections to Partners in Other Projects; This method is described in the section above.
  • Page 94 – Unspecified Connections; Connection to a specific station in any project; Meaning for Connection
  • Page 96 – Further Functions; Toolbar; Save; Print Function in the “Overview” Tab
  • Page 97 – Connections Without Assignment
  • Page 98 – Connection
  • Page 99 – Configuring ISO Transport Connections; Introduction; Select the required connection in the connection table.; Select the menu option Edit; Tabs; The following tabs are available for ISO transport connections:
  • Page 100 – Specifying the Local Connection Endpoint; General Tab
  • Page 101 – Attributes; Connection Name (Reference) – Only in Multiproject
  • Page 102 – Specifying ISO Transport Addresses; Address Parameters; MAC; Sending and Receiving on One ISO Transport Connection; The TSAPs of an ISO transport connection must match as follows:
  • Page 103 – Addresses Tab
  • Page 104 – Default TSAPs
  • Page 105 – Specifying ISO Transport Dynamic Properties; Dynamics Tab; Data Transfer; Retransmission time
  • Page 106 – Inactivity Time; Window Time
  • Page 107 – ISO Transport with the FETCH/WRITE Mode; Using FETCH PASSIVE / WRITE PASSIVE
  • Page 108 – System Memory
  • Page 109 – Checking ISO Transport Connection Properties; Overview Tab; Parameter; You can set the column widths in the “Overview” tab individually.; Connection Overview with Multiple CPUs in an S7 Station
  • Page 110 – Configuring ISO-on-TCP Connections Properties; The following tabs are available for ISO-on-TCP connections:
  • Page 113 – Address parameter; IP
  • Page 118 – Checking ISO-on-TCP Connection Properties
  • Page 119 – Configuring TCP Connection Properties; The following tabs are available for TCP connections:
  • Page 122 – Specifying TCP Addresses; Address Parameters and Connection Types; Specified TCP connection
  • Page 123 – Addresses Tab – Specified TCP Connection; The following table shows the range of values:; Port Addresses
  • Page 124 – Addresses Tab – Unspecified TCP Connection
  • Page 125 – TCP with the FETCH/WRITE Mode
  • Page 127 – Checking TCP Connection Properties
  • Page 128 – Configuring UDP Connection Properties; The following tabs are available for UDP connections:
  • Page 131 – Specifying UDP Addresses; Specified UDP connection
  • Page 132 – Addresses Tab – Specified UDP Connections
  • Page 133 – Addresses Tab – Unspecified UDP Connection; An unspecified UDP connection can be used in two ways:
  • Page 134 – UDP with Broadcast and Multicast; Connection to all Broadcast Nodes; Connection to all Multicast Nodes; When to Use Multicast instead of Broadcast ?
  • Page 135 – Why Does an S7-CP Prevent Reception on Broadcast Connections?; To avoid these disadvantages, S7-CPs handle broadcast as follows:
  • Page 136 – Addresses Tab – Connection to all Broadcast Nodes
  • Page 137 – Addresses Tab – Connection to all Multicast Nodes
  • Page 138 – Checking the Properties of a UDP Connection; Rack/slot of the local CP via which the connection is established.
  • Page 139 – Free UDP Connection; Program-Controlled Addressing
  • Page 140 – Routing to Distribute Load
  • Page 142 – Programming FCs (Functions) and FBs for S7 Ethernet CPs; General Notes on FCs / FBs; Block Library; Communicatio
  • Page 143 – Which Block Version Should I Use?
  • Page 145 – Setting Parameters for FC Calls; Parameters for CP and connection assignment (input parameters); Calling Communication Blocks for an S7-300; Caution
  • Page 146 – Setting Block Parameters Automatically; Select the block call and its block parameters; Response to Incorrect Addresses; Cause
  • Page 147 – Parameters for Specifying a CPU Data Area (input parameters); Specifying the Data Area on the CPU; DONE or NDR; Evaluating Status Codes
  • Page 148 – FCs for Configured Connections; FC; for sending data
  • Page 149 – Specifying the Data Area on the CPU
  • Page 150 – Working without the Job Header
  • Page 151 – Working with the Job Header; Free UDP connections require a job header in the user data area.
  • Page 152 – Meaning of the Block; Call interface in LAD representation
  • Page 153 – Please not the following special feature on TCP connections:; How the Block Works; The send job in executed as soon as the parameter ACT = 1 is passed.
  • Page 154 – data “X”
  • Page 155 – Explanation of the Formal Parameters; tion
  • Page 156 – Condition Codes
  • Page 157 – For entries coded with 8Fxx; DONE
  • Page 160 – that a new send job can be triggered if the
  • Page 163 – Time; The status code is updated at each block call.
  • Page 166 – NDR
  • Page 167 – FCs for Access Coordination with FETCH/WRITE; Caution when Configuring; in HW Config
  • Page 168 – Cycle n
  • Page 169 – Representation of the AG_LOCK Function; Example in STL representation
  • Page 171 – Representation of the AG_UNLOCK Function
  • Page 173 – Numeric Data / Resource Requirements of the FCs
  • Page 175 – NCM S7 Diagnostics; Further information is available from the following sources:
  • Page 176 – Diagnostic Options in STEP 7; Hardware Diagnostics and Troubleshooting with STEP 7; What You Should Already Know
  • Page 177 – Functions of NCM S7 Diagnostics; Functions
  • Page 178 – Installing and Starting NCM S7 Diagnostics; There are several ways in which you can start the diagnostic tool:; Alternative 1
  • Page 179 – Structure
  • Page 180 – General Menu Commands; Menu
  • Page 182 – Initial Situation; Attachment on
  • Page 183 – Internetworking; You must also specify the S7 subnet ID of the destination network:; Starting Diagnostics from the Properties Dialog of the CP; Select the CP and open the Properties dialog.
  • Page 184 – Other Startup Options; In the Properties dialog of the connections:; Activate Connection Status menu command to activate; In the hardware configuration tool HW Config:; With the S7 station online, select the PLC
  • Page 185 – How to Use Diagnostics; Use the sequence shown below as a basis for using diagnostics:; If the CP is in the RUN mode
  • Page 186 – Call-Specific Diagnostic Functions
  • Page 187 – Diagnostic
  • Page 188 – Checklist for ‘Typical Problems‘ in a System; Meaning; The checklists deal with the following topics:
  • Page 189 – Checklist for General CP Functions; Problem
  • Page 190 – Communication Connections Checklist; Check the user program.; Evaluate diagnostic buffer.
  • Page 191 – Firmware Loader
  • Page 192 – Firmware; PROFIBUS modules; The firmware loader supports the following file types:; Working with the Firmware Loader
  • Page 193 – Loading Firmware; Starting the Download; NCM S7; st Step
  • Page 194 – nd Step; rd Step
  • Page 197 – References
  • Page 200 – For configuring PROFInet components and systems:; Order Numbers
  • Page 201 – Glossary; General Section
  • Page 202 – Communications Processor. Module for communications tasks.
  • Page 204 – Services provided by a communication protocol.
  • Page 206 – Base address
  • Page 208 – UDP; PROFInet; Component based Automation
  • Page 212 – Linking to Other Systems with FETCH/WRITE; a) Structure of WRITE Frames
  • Page 213 – a) Structure of FETCH Frames
  • Page 214 – Parameter Values; S7 Address Area; DB
  • Page 215 – Address Area
  • Page 217 – Document History; New in Release 04 / up to STEP 7 V5.1 SP2
  • Page 221 – A&D Technical Support
  • Page 222 – Service & Support on the Internet; where you will find the following:
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Preface, Contents

Communication via Ethernet CPs
in S7 Stations

1

Installing and Starting the
Ethernet CP with STEP 7

2

SEND/RECEIVE
interface

3

Configuring Communication
Connections

4

Programming Functions (FCs)

5

NCM S7 Diagnostics

6

Firmware Loader

7

Appendix

References

A

Glossary

B

Linking to Other Systems with
FETCH/WRITE

C

Document History

D

Index

Manual

for NCM S7 V5.2 and higher

11/2002

C79000–G8976–C129

Release 06

SIMATIC NET
NCM for Industrial Ethernet

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Summary

Page 4 - Prior to Startup

4 SIMATIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Prior to Startup Before putting the product into operation, note the following warning: Caution Prior to startup you must observe the instructions in the relevant documentation.For ordering data of the documentation please refer to th...

Page 6 - This Manual on SIMATIC NET NCM S7 for Industrial Ethernet; Audience; In the main, this involves the following topics:; Symbols used in this Manual; This symbol indicates functions requiring STEP 7 version V5.2.

This Manual on SIMATIC NET NCM S7 for Industrial Ethernet 6 SIMATIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Audience This manual is intended for personnel responsible for installing and programmingSTEP 7 programs and for service personnel. Scope of this Manual This manual applies to ...

Page 7 - You will find additional information in the following sources:; Title

This Manual on SIMATIC NET NCM S7 for Industrial Ethernet 7 SIMATIC NET NCM S7 for Industrial EthernetC79000-G8976-C129–06 You will find additional information in the following sources: This manual is also part of the NCM S7 for Industrial Ethernet documentationpackage. These documents are also on t...

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