Instruction/ maintenance manual of the product S7 Siemens
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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 Fun.
2 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Classification of Safety–Related Notices This manual contains notices which you should observe to ensure your own personal safety , as well as to protect the product and connected equipment.
3 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T rademarks SIMA TIC R , SIMA TIC HMI R and SIMA TIC NET R are registered trademarks of SIEMENS AG. Third parties using for their own purposes any other names in this document which refer to trademarks might infringe upon the rights of the trademark owners.
4 SIMA TIC 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.
5 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 This Manual on SIMA TIC NET NCM S7 for Industrial Ethernet ...supports you when using the communication services provided by the SI.
This Manual on SIMA TIC NET NCM S7 for Industrial Ethernet 6 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Audience This manual is intended for personnel responsible for installing and programming STEP 7 programs and for service personnel.
This Manual on SIMA TIC NET NCM S7 for Industrial Ethernet 7 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Y ou will find additional information in the following sources: This manual is also part of the NCM S7 for Industrial Ethernet documentation package.
This Manual on SIMA TIC NET NCM S7 for Industrial Ethernet 8 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Quick Start CD: Samples covering all aspects of communication The Quick Start CD that can be ordered separately is a treasure-trove of sample programs and configurations.
This Manual on SIMA TIC NET NCM S7 for Industrial Ethernet 9 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Access to Online Help of STEP 7 and NCM S7 With the online help, you can obtain the following information: S Y ou can display the contents of the STEP 7 basic help system with the menu command Help –> Contents.
10 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Contents 1 Communication via Ethernet CPs in S7 Stations 13 . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Industrial Ethernet 14 . . . . . . . . . . . . . . . . . . . . . .
Contents 11 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.2 Possible Connection Configurations 85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3 Connections 87 . . . . . . . . . . . . . . . . . . . . . . . .
Contents 12 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.2.1 Installing and Starting NCM S7 Diagnostics 178 . . . . . . . . . . . . . . . . . . . . . . . . . 6.2.2 General Menu Commands 180 . . . . . . . . . . . . . . . . . . .
13 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Communication via Ethernet CPs in S7 Stations The Ethernet CP for SIMA TIC S7 provides a series of communications services for different tasks.
Communication via Ethernet CPs in S7 Stations 14 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.1 Industrial Ethernet Definition Within the open, heterogeneous SIMA TIC NET communication system, Industrial Ethernet is the network for the management and cell level.
Communication via Ethernet CPs in S7 Stations 15 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.2 SIMA TIC S7 Communication with S7 Ethernet CPs T ypes of Communication The Ether.
Communication via Ethernet CPs in S7 Stations 16 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 S S7 communication S7 communication forms a simple and efficient interface between SIMA TIC S7 stations and PGs/PCs using communication function blocks.
Communication via Ethernet CPs in S7 Stations 17 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 S File management and file access with FTP The IT -CP (S7-400 / S7-300) provides additional functions for FTP services. Y ou can use your S7 station both as an FTP client and as an FTP server (refer to the manual of the IT -CP /5/).
Communication via Ethernet CPs in S7 Stations 18 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Configuration and Diagnostics T o connect and configure the Ethernet CP , you require the STEP 7 configuration software and the SIMA TIC NET NCM S7 for Industrial Ethernet option.
Communication via Ethernet CPs in S7 Stations 19 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.3 PG/OP Communication via Industrial Ethernet Application PG/OP communication provides functions that are already integrated in every SIMA TIC S7/M7/C7 device.
Communication via Ethernet CPs in S7 Stations 20 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Ethernet S7 – 300 Create configuration data for every CP and download to the Ether.
Communication via Ethernet CPs in S7 Stations 21 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.3.1 PG Communication with STEP 7 over Industrial Ethernet Requirements for PG Comm.
Communication via Ethernet CPs in S7 Stations 22 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.3.2 OP Operation: Connecting Operator Interface Devices via Industrial Ethernet Re.
Communication via Ethernet CPs in S7 Stations 23 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.4 S 7 Communication on Industrial Ethernet Application S7 communication via Industrial Ethernet allows program-controlled communication using communication SFBs/FBs via configured S7 connections.
Communication via Ethernet CPs in S7 Stations 24 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 S Client and server functionality at one end only (S7 connections configured at one .
Communication via Ethernet CPs in S7 Stations 25 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Configuring S7 Connections Create S7 connections to use S7 communication for data exchange between two SIMA TIC S7 stations. For more detailed information, refer to the STEP 7 Description /6/ /8/.
Communication via Ethernet CPs in S7 Stations 26 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notes on S7 communication between PC/PG station and S7 station Applications in a PC/PG station communicate with the S7 station over an OPC interface or SAPI-S7 interface for operator intervention, monitoring and control.
Communication via Ethernet CPs in S7 Stations 27 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.5 S5-compatible Communication (SEND/RECEIVE Interface 1 ) Application Using the SEND/RECEIVE interface, your S7 user program has access to S5-compatible communication with configured transport connections.
Communication via Ethernet CPs in S7 Stations 28 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 IP (Internet Protocol) For internetwork data transmission, the following services are available with suitable CPs such as the CP 443-1 TCP: S ISO-on-TCP connection ISO-on-TCP is intended for reliable, internetwork data transmission.
Communication via Ethernet CPs in S7 Stations 29 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Stations The SEND/RECEIVE interface allows program-controlled communication on Indus.
Communication via Ethernet CPs in S7 Stations 30 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.6 FETCH/WRITE Services (Server) Application In addition to the SEND/RECEIVE interface, the FETCH/WRITE functionality provides further services for S5-compatible communication on configured transport connections.
Communication via Ethernet CPs in S7 Stations 31 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7 Networking Stations with STEP 7 Configuring T o allow stations to communicate with each other the networks must be configured in the STEP 7 projects.
Communication via Ethernet CPs in S7 Stations 32 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 V ariants Before configuring networks with STEP 7, you should be aware of the various configurations possible in the STEP 7 project.
Communication via Ethernet CPs in S7 Stations 33 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7.1 Network/Project V ariant: One Subnet – One Project Configuration of the System In the simplest case, your system consists of SIMA TIC S7 stations connected by one subnet, for example of the type Industrial Ethernet.
Communication via Ethernet CPs in S7 Stations 34 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7.2 Network/Project V ariant: SIMA TIC S5 and Non-SIMA TIC Devices on the Subnet Configuration of the System In addition to SIMA TIC S7 stations, SIMA TIC S5 stations and non-SIMA TIC devices can be included in your system.
Communication via Ethernet CPs in S7 Stations 35 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7.3 Network/Project V ariant: T wo or More Subnets – One Project Configuration of the System Due to the dif ferent tasks of the stations or due to the extent of the system it may be necessary to operate more than one network.
Communication via Ethernet CPs in S7 Stations 36 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7.4 Network/Project V ariant: One Subnet – More Than One (Sub)Project Configurat.
Communication via Ethernet CPs in S7 Stations 37 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 to bring connections with identical connection names together . The topic of multiprojects is dealt with in detail in the STEP 7 basic help.
Communication via Ethernet CPs in S7 Stations 38 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Stations of the type SIMA TIC S5 function in just the same way as representative objects.
Communication via Ethernet CPs in S7 Stations 39 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7.5 Network/Project V ariant: Several Subnets in Several (Sub) Projects Configurat.
Communication via Ethernet CPs in S7 Stations 40 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Representative Objects for Stations Outside the Current Project If you do not want to use the multiproject functions, you can fall back on the use of representative objects as used previously .
Communication via Ethernet CPs in S7 Stations 41 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 1.7.6 Network/Project V ariant: Connections between Subnets (TCP/IP) Configuration o.
Communication via Ethernet CPs in S7 Stations 42 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 -.
43 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Installing and Starting the Ethernet CP with STEP 7 T o attach a SIMA TIC station to Industrial Ethernet via the Ethernet CP , configure the CP with the NCM S7 configuration software.
Installing and Starting the Ethernet CP with STEP 7 44 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.1 General Information About the NCM S7 for Industrial Ethernet Option Installation Please follow the instructions in the README file when installing the NCM S7 for Industrial Ethernet option on your PG/PC under STEP 7.
Installing and Starting the Ethernet CP with STEP 7 45 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2 Procedure A CP is managed in an S7 project just as the other modules. Y ou use STEP 7 to configure the hardware and create and manage the user software (see /6/).
Installing and Starting the Ethernet CP with STEP 7 46 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2.1 Creating an Industrial Ethernet Subnet Aims T o be able to attach the SIMA TIC stations to a subnet, you create the subnet in your project.
Installing and Starting the Ethernet CP with STEP 7 47 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3. If you prefer a NetPro graphic network display , select the network object “Ethernet” and confirm with Edit " Open Object .
Installing and Starting the Ethernet CP with STEP 7 48 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Preserving Consistency in Merged Subnets After merging the subnets, you.
Installing and Starting the Ethernet CP with STEP 7 49 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2.2 Entering an Ethernet CP in the Hardware Configuration Procedure By installing and assigning the Ethernet CP in the rack of a SIMA TIC station, you establish the logical attachment between the Internet CP and the subnet.
Installing and Starting the Ethernet CP with STEP 7 50 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Note Y ou can open the dialog for setting the interface at any time from the Properties dialog of the CP in the “General” tab.
Installing and Starting the Ethernet CP with STEP 7 51 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Setting Addresses in the Configuration and Addressing for the First Time The address settings described here are made on the CP only after you download the configuration data.
Installing and Starting the Ethernet CP with STEP 7 52 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2.3 Displaying the Network Attachments of a Station Procedure Y ou can easil.
Installing and Starting the Ethernet CP with STEP 7 53 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Overview in T able Form The table view in the Properties dialog of the station provides a detailed overview of the components used for network attachment.
Installing and Starting the Ethernet CP with STEP 7 54 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2.4 Setting Further CP Properties Overview In addition to the network attachment, you can also make further settings for the specific module or you can call functions.
Installing and Starting the Ethernet CP with STEP 7 55 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Please note the following information on S7–300 stations: If you sele.
Installing and Starting the Ethernet CP with STEP 7 56 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 2-1 Settings in the “Options” T ab , continued Option Meaning / Effect S Replace Module without PG With this option, you can have the configuration data of the CP stored on the CPU.
Installing and Starting the Ethernet CP with STEP 7 57 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 2-1 Settings in the “Options” T ab , continued Option Meaning / Effect S Individual Network Settings Here, you can make fixed network settings, when necessary .
Installing and Starting the Ethernet CP with STEP 7 58 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 2-1 Settings in the “Options” T ab , continued Option Meaning / Eff.
Installing and Starting the Ethernet CP with STEP 7 59 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Diagnostics T ab In the “Diagnostics” tab, you can start NCM S7 Ethernet Diagnostics. See Chapter 6 Diagnostics for a description of the diagnostic functions themselves.
Installing and Starting the Ethernet CP with STEP 7 60 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2.5 “Substitute Objects” in the STEP 7 Project Overview Communication connections can be configured fully when the communications partners are available in the current project.
Installing and Starting the Ethernet CP with STEP 7 61 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Procedure T o enter a substitute object in the project, following the steps below: 1. Select the project in the SIMA TIC Manager .
Installing and Starting the Ethernet CP with STEP 7 62 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Figure 2-7 Selecting the Subnet Type for “Other Station” (Example) 3. Select a subnet. Result : The “Properties – Ethernet Interface” dialog is displayed.
Installing and Starting the Ethernet CP with STEP 7 63 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.2.6 Configuring Communication Services Setting Up Connections Y ou must set up connections for the connection-oriented services supported by the Industrial Ethernet CP , see also the T able in Section 1.
Installing and Starting the Ethernet CP with STEP 7 64 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.3 Assigning Addresses for the First Time (Applies to Latest CPs) Meaning of the Address Assignment – MAC Address and IP Address The CP ships with a factory-set MAC address.
Installing and Starting the Ethernet CP with STEP 7 65 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Requirements Before you can use the addressing described here, the CP must be obtainable online, which means: S An attachment to the Ethernet LAN must already exist; there must be no routers between subnets in the path.
Installing and Starting the Ethernet CP with STEP 7 66 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3. Start a network search for available modules by selecting the “Browse...” button. 4. Select the CP with the matching MAC address from the components listed.
Installing and Starting the Ethernet CP with STEP 7 67 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Alternative Procedure Y ou can also follow the steps outlined below in the SIMA TIC Manager: 1. Use the menu command PLC " Display Accessible Nodes to display the nodes that you can access over Industrial Ethernet.
Installing and Starting the Ethernet CP with STEP 7 68 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.3.2 Addressing using the Properties Dialog in HW Config or NetPro Follow the steps below to assign the IP address the first time: 1.
Installing and Starting the Ethernet CP with STEP 7 69 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2.4 Downloading the Configuration Data to the T arget System Principle The configuration data of the Ethernet CP are downloaded from the hardware configuration.
Installing and Starting the Ethernet CP with STEP 7 70 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Procedure T o download the configuration data to the S7 station, follow the steps outlined below: 1. Open the “Set PG/PC Interface” dialog box in the Windows Control Panel.
Installing and Starting the Ethernet CP with STEP 7 71 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Relocating the CP in the Hardware Configuration If you are using communication services with configured connections, the connection IDs also identify the slot of the CP .
Installing and Starting the Ethernet CP with STEP 7 72 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06.
73 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 SEND/RECEIVE Interface in the User Program This chapter explains the following: S How to send and receive data. S Which data areas can be used on the S7 CPU. S How to program the SEND/RECEIVE interface in the user program.
SEND/RECEIVE Interface in the User Program 74 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3.1 How the SEND/RECEIVE Interface Works on the CPU Functions (FCs) The following funct.
SEND/RECEIVE Interface in the User Program 75 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3.2 Programming the SEND/RECEIVE Interface Principle of Job and Data T ransfer The user program triggers the transfer of the user data areas with FC calls and monitors the transfer by evaluating the return codes of the FCs.
SEND/RECEIVE Interface in the User Program 76 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Calling FCs in the CPU Program One possible sequence for FCs in conjunction with the organization and program blocks in the CPU cycle is illustrated in the following diagram.
SEND/RECEIVE Interface in the User Program 77 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 S At various points (event and program-controlled) the user program sends data on a connection using the AG_SEND call.
SEND/RECEIVE Interface in the User Program 78 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3.3 Data Exchange S7 CPU <–> Ethernet CP The Ethernet CP processes the send and receive jobs independent of the CPU cycle and requires one transmission time.
SEND/RECEIVE Interface in the User Program 79 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Remember that resource shortages can occur if the processing speeds on the sender and receiver are not the same (sender faster than receiver).
SEND/RECEIVE Interface in the User Program 80 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3.4 Additional Information 3.4.1 Programming Data T ransfer on TCP Connections Purpose of TCP Connections TCP connections should be used above all for connections to systems of a different type if they do not support RFC1006.
SEND/RECEIVE Interface in the User Program 81 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 3.4.2 Recommendations for Use with a High Communications Load Overview The points below will help you to avoid overload situations on your CPU when using the Ethernet CPs.
SEND/RECEIVE Interface in the User Program 82 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 -.
83 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Configuring Communication Connections This chapter explains the following: S The general aspects of configuring communication conn.
Configuring Communication Connections 84 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.1 Procedure Steps The following steps are necessary to operate connections on the SIMA TIC S7 PLC with the Ethernet CP: Program the SEND/RECEIVE interface in the user program.
Configuring Communication Connections 85 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.2 Possible Connection Configurations Communication connections are possible between the communication partners shown in the diagram below .
Configuring Communication Connections 86 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Organization in a Multiproject If interproject subnets are configured, you can also configure connections over such subnets using STEP 7 V5.2. The endpoints of these connections can be located in different projects.
Configuring Communication Connections 87 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.3 Connections Characteristics of a Connection A communication connection allows program-co.
Configuring Communication Connections 88 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Amounts of Data Refer to the manual /1/ supplied with the Ethernet CP for the number of communication connections supported by the Ethernet CP .
Configuring Communication Connections 89 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Requirements for Configuring Connections The Ethernet CP was entered in the hardware configuration and connected to the subnet. As a bus node, the Ethernet CP has an address.
Configuring Communication Connections 90 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.3.1 Creating a New Connection Principle When you create new connections, you start from entered and networked stations.
Configuring Communication Connections 91 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06.
Configuring Communication Connections 92 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Figure 4-4 Layout of the “New Connection” Dialog (Example of an ISO Transport Connection) 3. Select the partner station to which you want to establish a connection (if several CPUs exist, please select the required CPU).
Configuring Communication Connections 93 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Handling Connections in a Multiproject Interproject connections to a specified partner (for example, a CPU) are created in the same way as connections within a project (identical procedure).
Configuring Communication Connections 94 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 In both projects, the same connection name must be configured in the properties of the connection. The connection name is used as a textual reference when the projects are merged.
Configuring Communication Connections 95 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 The free UDP connection is another variant. With this type of connection, the address of the connection partner is left open during configuration.
Configuring Communication Connections 96 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.3.3 Further Functions T oolbar In the toolbar of the connection configuration dialog the following functions are available: Save T o save the configured connection, select the Save function or click the save button.
Configuring Communication Connections 97 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.3.4 Connections Without Assignment Overview This section explains the actions that can lead to a configured connection losing its assignment to the CP or being deleted.
Configuring Communication Connections 98 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 4-3 Actions That Can Cause Changes to Configured Connections, continued Action How to Establish the Connection Again Consequences for the Connections Deleting a remote station.
Configuring Communication Connections 99 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.4 Configuring ISO T ransport Connections Introduction As well as the entry in the connection table, you can also modify special properties for each configured connection.
Configuring Communication Connections 100 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.4.1 Specifying the Local Connection Endpoint General T ab This tab of the Properties dialog displays general connection parameters that identify the local connection endpoint.
Configuring Communication Connections 101 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Attributes Description Access Local Endpoint ID The entry is identical to the Local ID parameter in the connection list. Selectable Name When you create the connection, a name is proposed here along with a connection number as suffix.
Configuring Communication Connections 102 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.4.2 Specifying ISO T ransport Addresses Address Parameters An ISO transport connection is specified by the local and remote connection endpoint.
Configuring Communication Connections 103 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab The addresses tab displays proposed values for the relevant local and remote address information. When connecting to non-S7 stations, you can set the TSAP addresses individually .
Configuring Communication Connections 104 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Default TSAPs When configuring the local and remote TSAPs, there is a default value “ISO-1” for the first connection between the two partners (can be changed).
Configuring Communication Connections 105 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.4.3 Specifying ISO T ransport Dynamic Properties Dynamics T ab The Dynamics tab displays the relevant timers and counters of this connection.
Configuring Communication Connections 106 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Attributes Access Description Inactivity Time The inactivity time specifies the interval after which the connection is terminated if no sign of life is received from the partner (6–180 s, default 30 s).
Configuring Communication Connections 107 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.4.4 ISO T ransport with the FETCH/WRITE Mode Using FETCH P ASSIVE / WRITE P ASSIVE If you.
Configuring Communication Connections 108 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Remember that with this configuration on an S7-300, one connection resource (free connection for S7 functions) of the S7-300 CPU is used.
Configuring Communication Connections 109 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.4.5 Checking ISO T ransport Connection Properties Overview T ab The Overview tab displays all previously configured ISO transport connections and their parameters for this station (information only).
Configuring Communication Connections 11 0 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.5 Configuring ISO-on-TCP Connections Properties Introduction As well as the entry the connection table, you can also modify specific connection parameters that were entered as defaults during the New connection dialog.
Configuring Communication Connections 111 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.5.1 Specifying the Local Connection Endpoint General T ab This tab of the Properties dialog displays general connection parameters that identify the local connection endpoint.
Configuring Communication Connections 11 2 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Parameter Description Access Local Endpoint ID The entry is identical to the Local ID parameter in the connection list. Selectable Name When you create the connection, a name is proposed here along with a connection number as suffix.
Configuring Communication Connections 11 3 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.5.2 Specifying ISO-on-TCP Addresses Address parameter A connection is specified by the local and remote connection endpoint.
Configuring Communication Connections 11 4 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab The addresses tab displays proposed values for the relevant local and remote address information. If necessary , you can set the TSAP addresses individually .
Configuring Communication Connections 11 5 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Default TSAPs When configuring the local and remote TSAPs, there is a default value “TCP-1” for the first connection between the two partners (can be changed).
Configuring Communication Connections 11 6 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.5.3 ISO-on-TCP with the FETCH/WRITE Mode Using FETCH P ASSIVE / WRITE P ASSIVE If you se.
Configuring Communication Connections 11 7 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Remember that with this configuration on an S7-300, one connection resource (free connection for S7 functions) of the S7-300 CPU is used.
Configuring Communication Connections 11 8 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.5.4 Checking ISO-on-TCP Connection Properties Overview T ab The overview shows all the configured ISO-on-TCP connections and their parameters (cannot be modified here).
Configuring Communication Connections 11 9 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.6 Configuring TCP Connection Properties Introduction After the entry in the connection table, you can modify specific connection parameters for each configured connection that were given default values when you created the connection.
Configuring Communication Connections 120 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.6.1 Specifying the Local Connection Endpoint General T ab This tab of the Properties dialog displays general connection parameters that identify the local connection endpoint.
Configuring Communication Connections 121 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Attributes Description Access Local Endpoint ID The entry is identical to the Local ID parameter in the connection list. Selectable Name (loc.
Configuring Communication Connections 122 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.6.2 Specifying TCP Addresses Address Parameters and Connection T ypes With TCP , the comm.
Configuring Communication Connections 123 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab – Specified TCP Connection The addresses tab displays proposed values for the relevant local and remote address information. Y ou can change the port settings individually .
Configuring Communication Connections 124 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab – Unspecified TCP Connection If you select the partner type as “unspecified”, depending on your task, you can enter address information about the communication partner here.
Configuring Communication Connections 125 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.6.3 TCP with the FETCH/WRITE Mode Using FETCH P ASSIVE / WRITE P ASSIVE If you select one.
Configuring Communication Connections 126 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Remember that with this configuration on an S7-300, one connection resource (free connection for S7 functions) of the S7-300 CPU is used.
Configuring Communication Connections 127 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.6.4 Checking TCP Connection Properties Overview T ab The overview shows all the previously configured TCP connections and their parameters (cannot be modified here).
Configuring Communication Connections 128 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.7 Configuring UDP Connection Properties Introduction After the entry in the connection table, you can modify specific connection parameters for each configured connection that were given default values when you created the connection.
Configuring Communication Connections 129 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.7.1 Specifying the Local Connection Endpoint General T ab This tab of the Properties dialog displays the parameters of the connection and a local connection name for the UDP connection.
Configuring Communication Connections 130 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Attributes Description Access Local Endpoint ID The entry is identical to the Local ID parameter in the connection list. Selectable Name When you create the connection, a name is proposed here along with a connection number as suffix.
Configuring Communication Connections 131 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.7.2 Specifying UDP Addresses Address Parameters and Connection T ypes With UDP , the communication partners are addressed using the local and remote endpoint, as follows.
Configuring Communication Connections 132 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab – Specified UDP Connections The addresses tab displays proposed values for the relevant local and remote address information.
Configuring Communication Connections 133 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab – Unspecified UDP Connection An unspecified UDP connection can be used in two ways: S Free UDP Connection T o configure a free UDP connection, select the “Address assignment in block” check box.
Configuring Communication Connections 134 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.7.3 UDP with Broadcast and Multicast Application When you select the connection partner ,.
Configuring Communication Connections 135 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Why Does an S7-CP Prevent Reception on Broadcast Connections? It is often necessary for one station to send frames to a number of partner stations.
Configuring Communication Connections 136 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab – Connection to all Broadcast Nodes If you select “all broadcast nodes” as the connection partner , you specify that UDP frames are sent to all obtainable broadcast nodes.
Configuring Communication Connections 137 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Addresses T ab – Connection to all Multicast Nodes By selecting “all multicast nodes”.
Configuring Communication Connections 138 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.7.4 Checking the Properties of a UDP Connection Overview T ab At the overview level, all the configured UDP connections and their parameters in this station are displayed (cannot be modified).
Configuring Communication Connections 139 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.7.5 Free UDP Connection Program-Controlled Addressing A free UDP connection allows program-controlled addressing of the communication partner .
Configuring Communication Connections 140 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 4.8 Routing to Di stribute Load Routing to Distribute Load If more than one CP of the same type exists in a station and is connected to the same subnet, the route can be selected.
141 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Programming FCs (Functions) and FBs for S7 Ethernet CPs Ready-made blocks form the interface to some of the communications services available with the Ethernet CPs. This chapter includes a detailed description of these blocks.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 142 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.1 General Notes on FCs / FBs Block Library The functions (FCs) and function blocks (FBs) described here are supplied with the STEP 7 basic package unless indicated otherwise.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 143 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Which Block V ersion Should I Use? The following descriptions also include information on differences between the various block versions.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 144 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Please remember that if you replace a module, you must only use the blocks per- mitted for the configured CP type in the user program.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 145 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.2 Setting Parameters for FC Calls Before describing the FCs in detail, a few general comments on calling and setting parameters for FCs will be useful in this point.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 146 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Setting Block Parameters Automatically 1) T o ensure correct parameter se.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 147 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.2.2 Parameters for Specifying a CPU Data Area (input parameters) Specif.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 148 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.3 F Cs for Configured Connections Overview The following functions (FCs.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 149 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Connection Ethernet CP CPU STEP 7 user program receive send User data are.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 150 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 5-1 FC ISO T ransport ISO-on-TCP TCP UDP AG_LSEND (S7-400) AG_SEND.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 151 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 W orking with the Job Header Free UDP connections require a job header in the user data area.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 152 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.3.1 FC5 AG_SEND / FC50 AG_LSEND Meaning of the Block The FCs AG_SEND / AG_LSEND pass data to the Ethernet CP for transfer over a configured connection.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 153 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Please not the following special feature on TCP connections: With .
Programming FCs (Functions) and FBs for S7 Ethernet CPs 154 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 User program (CPU cycle) Ethernet CP Communications Partner AG_SEND 0, 0,.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 155 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Explanation of the Formal Parameters The following table explains all the formal parameters for the AG_SEND /AG_LSEND functions.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 156 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Parameter Remarks Possible V alues T ype Declara- tion LEN INPUT INT On ISO T ransport and ISO-on-TCP / TCP: 1 2 t 32767 Number of bytes to be sent from the data area with this job.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 157 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Note For entries coded with 8Fxx H in ST A TUS, refer to the information in the STEP 7 Standard and System Functions reference manual.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 158 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 5-2 AG_SEND / AG_LSEND Codes DONE Meaning ST A TUS ERROR 0 1 8F7F H Internal error , e.g. illegal ANY reference. e.g.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 159 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Example of AG_SEND Below you will find an executable example of an FC5 (AG_SEND) call and parameter evaluation.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 160 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 err: NOP 1; NOP 1; S M100.0; BEU; // // // // An error occurred. The status word can be eva- luated here. Set ACT to TRUE in any case, so that a new send job can be triggered if the error disappears.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 161 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.3.2 FC6 AG_RECV / FC60 AG_LRECV Meaning of the Block The AG_RECV / AG_LRECV function receives the data transferred on a configured connection from the Ethernet CP .
Programming FCs (Functions) and FBs for S7 Ethernet CPs 162 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Notice Please not the following special feature on TCP connections: With .
Programming FCs (Functions) and FBs for S7 Ethernet CPs 163 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 How the Block Works The following diagram illustrates the normal sequence of data acceptance triggered by an AG_RECV in the user program.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 164 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Explanation of the Formal Parameters The following table explains all the formal parameters for the AG_RECV / AG_LRECV function.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 165 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Parameter Remarks Possible V alues T ype Declara- tion LEN OUTPUT INT On ISO T ransport and ISO-on-TCP: 1,2...8192 Specifies the number of bytes accepted from the Ethernet CP and entered in the data area.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 166 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 5-3 AG_RECV / AG_LRECV Codes NDR Meaning ST A TUS ERROR 0 1 8304 H The connection is not established. The send job should only be attempted again after waiting for at least 100 ms.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 167 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.4 FC s for Access Coordination with FETCH/WRITE Overview The following .
Programming FCs (Functions) and FBs for S7 Ethernet CPs 168 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 User program (CPU cycle) Ethernet CP Communications Partner LOCKED = 0 LO.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 169 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.4.1 FC7 AG_LOCK Meaning of the Block Using the AG_LOCK block the data exchange using FETCH or WRITE on the connection selected with the parameter ID is disabled.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 170 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Parameter Declara- tion T ype Possible V alues Remarks ID INPUT INT 1,2...16 for S7-300 1,2...64 for S7-400 The connection number of the connection is specified in the parameter ID.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 171 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.4.2 FC8 AG_UNLOCK Meaning of the Block Using the AG_UNLOCK function, the external access to system areas on the S7 CPU with FETCH or WRITE on the connection specified by the ID parameter is released.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 172 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Parameter Declara- tion T ype Possible V alues Remarks ID INPUT INT 1,2...16 for S7-300 1,2...64 for S7-400 The connection number of the connection is specified in the parameter ID.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 173 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 5.5 Numeric Data / Resource Requirements of the FCs Notice Please note the version information of the blocks. Blocks with other versions have different resource requirements.
Programming FCs (Functions) and FBs for S7 Ethernet CPs 174 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 -.
175 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 NCM S7 Diagnostics The NCM S7 Diagnostics described here provides dynamic information on the operating state of the communication functions of online CPs. This chapter provides a general overview of the individual diagnostic functions.
NCM S7 Diagnostics 176 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.1 Overview Diagnostic Options in STEP 7 STEP 7 provides you with a graded concept allowing you to query information about the status of your SIMA TIC S7 components and functions and to sort out problems in a variety of different situations.
NCM S7 Diagnostics 177 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.2 Functions of NCM S7 Diagnostics Functions The diagnostic functions can be grouped as follows: S General di.
NCM S7 Diagnostics 178 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.2.1 Installing and Starting NCM S7 Diagnostics Installation NCM S7 Diagnostics is an integrated component of the NCM S7 for Industrial Ethernet optional package.
NCM S7 Diagnostics 179 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Structure In the same way , for example, as the SIMA TIC Manager , NCM S7 Diagnostics appears as a separate tw.
NCM S7 Diagnostics 180 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.2.2 General Menu Commands Overview When running diagnostic functions, the following menu commands have general significance.
NCM S7 Diagnostics 181 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 6-1 Meaning of the Menu Commands Menu Meaning Options " Customize With this menu command, you set the general parameters for the diagnostic session.
NCM S7 Diagnostics 182 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.3 Starting Diagnostics – Establishing a Connection to the Ethernet CP Initial Situation Establish the physical connection between the PG and the SIMA TIC S7 Station.
NCM S7 Diagnostics 183 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 6-2 Possible Settings for the Online Paths – without Parameters for Internetworking Attachment on Des.
NCM S7 Diagnostics 184 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Other Startup Options In the Properties dialog of the connections: 1. Select the PLC " Activate Connection Status menu command to activate online access. 2.
NCM S7 Diagnostics 185 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.4 H ow to Use Diagnostics Procedure T o use diagnostics efficiently , particularly when working with the diagnostic tool for the first time, the following procedure can be recommended.
NCM S7 Diagnostics 186 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.5 Call-Specific Diagnostic Functions The following table shows the diagnostic options that exist in the available functions.
NCM S7 Diagnostics 187 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 T able 6-4 Mode-Dependent Functions, continued Diagnostic Functions / Diagnostic Object Special Features Diagn.
NCM S7 Diagnostics 188 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.6 Checklist for ‘T ypical Problems‘ in a System Meaning The following lists contain several typical problems and their possible causes and how you can use the NCM S7 Ethernet Diagnostics tool to remedy the situation.
NCM S7 Diagnostics 189 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.6.1 Checklist for General CP Functions T able 6-5 Checklist for T ypical Problems When Operating a CP in a System Problem Possible Cause Identifying the Cause and Remedy The Ethernet CP will not change to the RUN mode.
NCM S7 Diagnostics 190 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 6.6.2 Communication Connections Checklist T able 6-6 Checklist for T ypical Problems with ISO Transport / ISO-.
191 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Firmware Loader This chapter will familiarize you with the uses and handling of the Firmware Loader . The firmware loader allows you to download more recent firmware versions to the SIMA TIC NET modules.
Firmware Loader 192 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 7.1 Application Firmware Here, firmware means the system programs in the SIMA TIC NET modules. Uses of the Firmware Loader The firmware loader allows you to download more recent firmware versions to the SIMA TIC NET modules.
Firmware Loader 193 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 7.2 Loading Firmware Starting the Download Start the program from the Windows standard Start menu using the SIMA TIC " NCM S7 " Firmware Loader menu command.
Firmware Loader 194 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 2nd Step Select the interface via which you want to download the firmware. The interface type (PROFIBUS or Industrial Ethernet) is already decided by the load file you selected.
Firmware Loader 195 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 ! Caution Remember that interrupting the download can lead to an inconsistent state on the module! With Industrial Ethernet, please note the instruction in the second step for displaying the emergency address.
Firmware Loader 196 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 -.
197 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 References /1/ Product information bulletin / manual SIMA TIC NET CP Supplied with the specific CP Siemens AG /2/ NCM S7 for PROF.
References 198 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 /5/ SIMA TIC NET IT–CP , manual Part – of the documentation package NCM S7 for Industrial Ethernet – of the onli.
References 199 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 /12/ SINEC CP 1413 Manuals for MS-DOS, Windows SIEMENS AG /13/ SIMA TIC S7 S7-300 Programmable Controller Hardware and.
References 200 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 /19/ RFC793 (TCP) /20/ RFC791 (IP) /21/ Berger , Hans Automation with STEP 7 SIMA TIC S7-300/400 Programmable Logic Co.
201 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Glossary B.1 General Section 202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B.2 Industrial Ethernet 206 . . . . . . . . . . .
Glossary 202 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 B.1 General Section Baud rate –> transmission rate Broadcast A broadcast is like ”calling all stations”: Using one broadcast frame, you can re- ach all nodes that are prepared to accept broadcast frames.
Glossary 203 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Functions (FCs) STEP 7 code blocks of the type ”function”. Gateway Intelligent connectivity device that connects local area–> networks of different types at the ISO Layer 7 level.
Glossary 204 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 PROFInet Standard of the PROFIBUS Users organization defining a heterogeneous com- munications and engineering model. Protocol A set of rules for transferring data. Using these rules, both the formats of the fra- mes and the data flow are specified.
Glossary 205 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Subnet A subnet is part of a –> network whose parameters (for example –> PROFIBUS) must be matched. The subnet includes bus components and all the attached stations.
Glossary 206 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 B.2 Industrial Ethernet Base address Logical address of a module in S7 systems. S For PROFIBUS The PROFIBUS base address is the address starting at which all addresses that are calculated automatically in the project are assigned.
Glossary 207 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 ISO T ransport Connection see ISO–on–TCP Communication connection of the transport layer (with the CP/COM 143 previously S5S5 connection).
Glossary 208 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 TCP/IP TCP = T ransport Connection Protocol; IP = Internet Protocol UDP User Datagram Protocol. User Datagram Protocol: datagram service for simple internetwork transmission without acknowledgment.
Glossary 209 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 PROFIBUS device In Component based Automation: A PROFIBUS device has only one PROFIBUS attachment as a slave. It does not take part directly in PROFInet communication but is linked using a proxy PROFInet device.
Glossary 210 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06.
21 1 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Linking to Other Systems with FETCH/WRITE The FETCH and WRITE modes supported on ISO transport connections, TCP , and ISO-on-TCP connections can be used with any other device to access the S7 system memory areas.
Linking to Other Systems with FETCH/WRITE 212 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 a) Structure of WRITE Frames The meaning and values of parameters shown without values in the following table can be found in the section “Parameter V alues“.
Linking to Other Systems with FETCH/WRITE 213 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 a) Structure of FETCH Frames The meaning and values of parameters shown without values in the following table can be found in the section “Parameter V alues“.
Linking to Other Systems with FETCH/WRITE 214 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Parameter V alues S7 Address Area DB M I Q ORG ID 01 H 02 H 03 H 04 H Source/dest. data from/to data block in main memory Source/dest. data from/to flag area Source/dest.
Linking to Other Systems with FETCH/WRITE 215 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 S7 Address Area PI/PQ C T ORG ID 05 H 06 H 07 H Source/dest.
Linking to Other Systems with FETCH/WRITE 216 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 -.
221 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 Document History This section provides an overview of the previous releases of this manual and the functional expansions in STEP 7 and NCM S7. New in Release 05 / STEP 7 V5.1 SP3 S Configuring multicast and broadcast on UDP connections.
Document History 222 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06.
Index-223 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 A Access coordination, 167 Address parameters broadcast, 136, 137 unspecified ISO-on-TCP connection, 1 15 unspecified TCP c.
Index-224 SIMA TIC NET NCM S7 for Industrial Ethernet C79000-G8976-C129–06 ISO-on-TCP connection addresses, 1 13 checking, 1 18 properties, 1 10 J Job header , 150 M MAC address, 70 Multicast, with .
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An important point after buying a device Siemens S7 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Siemens S7 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Siemens S7 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Siemens S7 you will learn all the available features of the product, as well as information on its operation. The information that you get Siemens S7 will certainly help you make a decision on the purchase.
If you already are a holder of Siemens S7, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Siemens S7.
However, one of the most important roles played by the user manual is to help in solving problems with Siemens S7. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Siemens S7 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
