Click here to load reader

Automation System S7-300: Getting Started CPU 31xC ... · PDF fileThe order number can be found in the manuals, e.g. the operating instructions CPU 31xC and CPU 31x: Installation

  • View
    219

  • Download
    4

Embed Size (px)

Text of Automation System S7-300: Getting Started CPU 31xC ... · PDF fileThe order number can be...

  • Automation System S7-300: Getting

    Started CPU 31xC: Commissioning

    ___________________

    ___________________

    ___________________

    ___________________

    SIMATIC

    S7-300 Automation System S7-300: Getting Started CPU 31xC: Commissioning

    Getting Started

    08/2011 A5E00105538-04

    Introduction 1

    Preparation 2

    Learning units 3

    Further Information 4

  • Legal information

    Legal information Warning notice system

    This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

    DANGER indicates that death or severe personal injury will result if proper precautions are not taken.

    WARNING indicates that death or severe personal injury may result if proper precautions are not taken.

    CAUTION with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.

    CAUTION without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.

    NOTICE indicates that an unintended result or situation can occur if the relevant information is not taken into account.

    If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

    Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

    Proper use of Siemens products Note the following:

    WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.

    Trademarks All names identified by are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

    Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.

    Siemens AG Industry Sector Postfach 48 48 90026 NRNBERG GERMANY

    A5E00105538-04 09/2011

    Copyright Siemens AG 2011. Technical data subject to change

  • Automation System S7-300: Getting Started CPU 31xC: Commissioning Getting Started, 08/2011, A5E00105538-04 3

    Table of contents

    1 Introduction................................................................................................................................................ 5

    2 Preparation ................................................................................................................................................ 7

    3 Learning units .......................................................................................................................................... 11

    3.1 1. Step: Installing the mounting rail and modules........................................................................11

    3.2 2. Step: Wiring modules...............................................................................................................13

    3.3 3. Step: Commissioning hardware...............................................................................................14

    3.4 4. Step: Programming the circuit..................................................................................................15

    3.5 5. Step: Configuring hardware .....................................................................................................17

    3.6 6. Step: Trial run ..........................................................................................................................18

    4 Further Information .................................................................................................................................. 19

  • Table of contents

    Automation System S7-300: Getting Started CPU 31xC: Commissioning 4 Getting Started, 08/2011, A5E00105538-04

  • Automation System S7-300: Getting Started CPU 31xC: Commissioning Getting Started, 08/2011, A5E00105538-04 5

    Introduction 1

    Contents of this Getting Started Manual Using a specific example, this "Getting started" manual guides you through six commissioning steps to implement a functional application. While working through the example, you will learn the basic hardware and software functions of your CPU 31xC.

    This process will take one to two hours, depending on your experience.

  • Introduction

    Automation System S7-300: Getting Started CPU 31xC: Commissioning 6 Getting Started, 08/2011, A5E00105538-04

  • Automation System S7-300: Getting Started CPU 31xC: Commissioning Getting Started, 08/2011, A5E00105538-04 7

    Preparation 2

    Scope These instructions apply to the following CPUs:

    CPU SIMATIC Micro Memory Card

    required for operation? As of firmware version

    312C yes V3.3 313C yes V3.3 313C-2 PtP yes V3.3 313C-2 DP yes V3.3 314C-2 PtP yes V3.3 314C-2 DP yes V3.3 314C-2 PN/DP yes V3.3

    The order number can be found in the manuals, e.g. the operating instructions CPU 31xC and CPU 31x: Installation (http://support.automation.siemens.com/WW/view/en/13008499).

    Prerequisites You need to have a basic understanding of electronics/electrical engineering. You must also be familiar with the Microsoft Windows operating system.

    WARNING Operation of an S7-300 as part of plants or systems is subject to special rules and regulations, which depend on its field of application. Please make sure that you adhere to the applicable safety and accident prevention regulations, for example IEC 204 (emergency stop systems).

    You risk severe injury, or damage to machines and equipment if you ignore these regulations.

    http://support.automation.siemens.com/WW/view/en/13008499

  • Preparation

    Automation System S7-300: Getting Started CPU 31xC: Commissioning 8 Getting Started, 08/2011, A5E00105538-04

    Material and tools required Quantity Item Order number (Siemens) 1 Mounting rail e.g. 6ES7390-1AE80-0AA0 1 Power supply PS 307 (PS) e.g. 6ES7307-1EA01-0AA0 1 CPU 31xC, e.g. CPU 313C e.g. 6ES7313-5BG04-0AB0 1 SIMATIC Micro Memory Card

    Note: The SIMATIC Micro Memory Card is required for operation of certain CPUs (see Scope).

    e.g. 6ES7953-8LL20-0AA0

    2 40-pin front connector with screw contacts 6ES7392-1AM00-0AA0 1 Programming device (PG) with MPI interface and

    STEP 7 software as of V5.5 + SP1 or STEP 7 as of V5.3 + SP2 with HSP 203 installed and PG cable or

    PC with suitable interface card

    Depending on configuration

    X m PROFIBUS DP cable with bus connectors Depending on implementation Various M6 nuts and bolts (length depending on specific

    installation) with suitable screwdriver/wrench commonly available

    1 Screwdriver with 3.5 mm wide blade commonly available 1 Screwdriver with 4.5 mm wide blade commonly available 1 Side cutter and cable stripper commonly available 1 Crimp tool commonly available X m Cable with 10 mm2 cross-section for grounding the

    mounting rail, with cable lug suitable for M6, length to suit local requirements

    commonly available

    Approx. 2 m

    Flexible wire with 1 mm2 cross-section with suitable wire-end ferrules with insulation collar, length 6 mm

    commonly available

    X m 3-core power supply cable (230/120 V AC) with "Schuko" plug, length to suit local requirements and suitable wire-end ferrules

    commonly available

    2 Single-pole ON switch (24 V) commonly available

  • Preparation

    Automation System S7-300: Getting Started CPU 31xC: Commissioning Getting Started, 08/2011, A5E00105538-04 9

    Layout of the example

    2 3

    7 6

    41

    5 Power supply ON/OFF Mode selector Mounting rail Programming device with STEP 7 software PG cable Connecting cable Clamp for strain relief Figure 2-1 Overview of sample layout

    Functionality of the example Output A 124.0 must only switch (i.e. LED A 124.0 lights up) when button E 124.1 and button E 124.2 are pressed.

  • Preparation

    Automation System S7-300: Getting Started CPU 31xC: Commissioning 10 Getting Started, 08/2011, A5E00105538-04

  • Automation System S7-300: Getting Started CPU 31xC: Commissioning Getting Started, 08/2011, A5E00105538-04 11

    Learning units 33.1 1. Step: Installing the mounting rail and modules

    Inst