Schneider Electric S7 - Manual

Page 3 - Table of Contents

3 Table of Contents Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 About the Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chapter 1 SIMATIC S7 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 System Structure . . . . . . . . ....

Page 5 - Safety Information; Important Information; DANGER

5 § Safety Information Important Information NOTICE Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn o...

6 PLEASE NOTE Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to t...

Page 7 - About the Book; At a Glance; Document Scope

7 About the Book At a Glance Document Scope This manual describes the device driver communication settings in the Vijeo-Designer screen editing software. Vijeo-Designer enables you to design Magelis target machines that communicate with PLCs, drives, field devices, and other equipment. For more info...

Page 8 - WARNING; LOSS OF CONTROL

8 Product Related Information * For additional information, refer to NEMA ICS 1.1 (latest edition), “Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control.“ User Comments We welcome your comments about this document. You can reach us by e-mail at techcomm@schnei...

Page 9 - SIMATIC S7 Ethernet; Subject of this Chapter; This chapter explains the SIMATIC S7 Ethernet.

9 1 SIMATIC S7 Ethernet SIMATIC S7 Ethernet Subject of this Chapter This chapter explains the SIMATIC S7 Ethernet. What's in this Chapter? This chapter contains the following topics: Topic Page System Structure 10 Supported Device Addresses 12 Consecutive Equipment Addresses 15 I/O Manager Configura...

Page 10 - System Structure; Overview; The following table describes; Connection

SIMATIC S7 Ethernet 10 System Structure Overview The following table describes the basic system setup for connecting the target machine to Siemens S7-200/300/400 Series PLCs over a network. Connection *1 PLC supports a maximum of 16 connections. Because 2 connections are required for each target mac...

Page 11 - “OP Communication” type. The FETCH/WRITE protocol will not work.; Note

SIMATIC S7 Ethernet 11 *2 PLC supports a maximum of 64 connections. Because 2 connections are required for each target machine, one for Fetch and one for Write, the PLC can support up to 32 target machines. *3 The direct connection to the Ethernet Interface on these CPUs only supports the “OP Commun...

Page 12 - Supported Device Addresses; UNINTENDED EQUIPMENT OPERATION

SIMATIC S7 Ethernet 12 Supported Device Addresses Overview The following tables list the device address ranges you can enter from the Device Address keypad. For actual device address ranges supported by the PLC, refer to the corresponding PLC manual. Fetch/Write *1 Read-modify-write. When you write ...

Page 14 - Outputs will be reset if the PLC is switched into stop mode.

SIMATIC S7 Ethernet 14 *7 PLC word addresses defined for integer, float, and string variables must be even-numbered. i.e., IW5 is not a valid device address for an integer variable. Must be either IW4 or IW6. *8 16-bit and 32-bit data, High and Low, refer to data as defined in the following examples...

Page 15 - Consecutive Equipment Addresses; read by each PLC. Refer to this table when using block transfers.; when the number of consecutive addresses exceeds the maximum

SIMATIC S7 Ethernet 15 Consecutive Equipment Addresses Overview The following table lists the maximum number of consecutive addresses that can be read by each PLC. Refer to this table when using block transfers. Note : z To speed up data communication, use consecutive variable addresses on the same ...

Page 16 - I/O Manager Configuration; machine and the PLC, depends on the PLC type.; Screen example of I/O Manager Configuration

SIMATIC S7 Ethernet 16 I/O Manager Configuration Overview The driver and equipment, which enable communication between the target machine and the PLC, depends on the PLC type. Screen example of I/O Manager Configuration Note : z For information on how to display the [New Driver] dialog box, see the ...

Page 17 - Equipment Configuration; For an overview of the driver and equipment settings, see; Screen Description

SIMATIC S7 Ethernet 17 Equipment Configuration Overview To set up details about the communication process between the target machine and the PLC, use the [Equipment Configuration] dialog box. For an overview of the driver and equipment settings, see Equipment Configuration . S7-200 Series Screen Des...

Page 20 - Device Address Configuration; See; Screen example of Device Address Configuration

SIMATIC S7 Ethernet 20 Device Address Configuration Overview To set up a PLC variable in the Variable List, use the Device Address Keypad from the variable properties. See Supported Device Addresses . Screen example of Device Address Configuration WARNING UNINTENDED EQUIPMENT OPERATION Read and unde...

Schneider Electric S7 - Manual

Table of Contents:

Summary

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