Siemens Simatic S7-1500 Stücklistenhandbuch

Diagnostics

SIMATIC

S7-1500, ET 200MP, ET 200SP,

ET 200AL, ET 200pro

Diagnostics

Function Manual

11/2019

A5E03735838

-AF

Preface

Function manuals

Documentation Guide

Overview of system

diagnostics

Quick start

Setting and determining

system diagnostics

System diagnostics by

means of the user program

Alarms

Diagnostics of the S7-

1500R/H redundant system

Siemens AG

Digital Industries

Postfach 48 48

90026 NÜRNBERG

GERMANY

A5E03735838-AF

Ⓟ

10/2019 Subject to change

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

indicates that minor personal injury can result if proper precautions are not taken.

NOTICE

indicates that property damage can result if proper precautions are not taken.

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.

Diagnostics

Function Manual, 11/2019, A5E03735838-AF 3

Preface

Purpose of the documentation

This function manual provides an overview of the diagnostics options for the automation

system SIMATIC S7-1500, for the CPUs 1513pro-2 PN and 1516pro-2 PN based on

SIMATIC S7-1500, and for the distributed I/O systems SIMATIC ET 200MP, ET 200SP and

ET 200AL.

The documentation covers the following:

●Illustration of the uniformity and consistency of system diagnostics

●Overview of the options for establishing system diagnostics information

Basic knowledge required

The following knowledge is required in order to understand the function manual:

●General knowledge in the field of automation technology

●Knowledge of the industrial automation system SIMATIC

●Knowledge of working with STEP 7 and WinCC

●Knowledge about the use of Microsoft Windows operating systems

Scope of the documentation

This documentation is the basic documentation for all products of the S7-1500, ET 200MP,

ET 200SP and ET 200AL systems, as well as for the CPUs 1513pro-2 PN

und 1516pro-2 PN. The product documentation is based on this documentation.

Preface

Diagnostics

4Function Manual, 11/2019, A5E03735838-AF

What's new in the Diagnostics function manual, Edition 11/2019 compared to Edition 10/2018

What's new?

What are the customer benefits?

Where can I find the infor-

mation?

Changed

contents

Updated restrictions for the

S7-1500R/H redundant

system

Functions with which you are familiar from

the SIMATIC S7-1500 automation system

are implemented for the S7-1500R/H

redundant system.

Section Diagnostics of the S7-

1500R/H redundant system

(Page 97)

What's new in the Diagnostics function manual, Edition 10/2018 compared to Edition 09/2016

What's new?

What are the customer benefits?

Where can I find the infor-

mation?

New contents Description of the diagnos-

tics of the S7-1500R/H re-

dundant system

You obtain information in compact form on

the special features of the diagnostics in

the S7-1500R/H redundant systems.

Section Diagnostics of the S7-

1500R/H redundant system

(Page 97)

Changed

contents

Scope of the function man-

ual expanded to include the

S7-1500R/H redundant

system

Functions with which you are familiar from

the SIMATIC S7-1500 automation system

are implemented for the S7-1500R/H

redundant system.

Redundant System S7-

1500R/H System Manual

(https://support.industry.sieme

ns.com/cs/ww/en/view/109754

833)

Preface

Diagnostics

Function Manual, 11/2019, A5E03735838-AF 5

What's new in the Diagnostics function manual, Edition 09/2016 compared to Edition 06/2014

What's new?

What are the customer benefits?

Where can I find the infor-

mation?

New contents Extended functionality of the

Web server

•You obtain information about:

–Know-how protection or copy pro-

tection of the PLC program

–Program/communication load and

cycle time

–F-collective signatures, cycle times

and runtimes of the F-runtime

group(s) (with an F-CPU)

•You can monitor statuses, errors,

technology alarms and the current val-

ues of technology objects (TOs) with

the Web server.

•You can read, view and save trace

recordings via the Web server and

thus obtain plant and project infor-

mation for diagnostics and mainte-

nance without STEP 7.

•You can set four additional languages

for the Web server interface.

Section Diagnostics infor-

mation using the web server

(Page 48),

Web server

(http://support.automation.siem

ens.com/WW/view/en/5919356

0) function manual,

Using the trace and logic ana-

lyzer function

(https://support.industry.sieme

ns.com/cs/ww/en/view/648971

28) function manual

Assignment of different

project languages extended

You can assign up to three different pro-

ject languages for comments and alarm

texts to the user interface languages of

display devices.

Section Editing alarms in the

alarm editor (Page 78)

Changed

contents

Scope of the function man-

ual expanded to include

CPU 1516pro-2 PN

Functions that you will be familiar with

from the SIMATIC S7-1500 CPUs are

implemented in the CPU 1516pro-2 PN

(degree of protection IP65, IP66 and

IP67).

Operating instructions CPU

1516pro-2 PN

(https://support.industry.sieme

ns.com/cs/ww/en/view/109482

416)

Security events added You know which types of events are regis-

tered as security events in the diagnostics

buffer and can configure group alarms for

them.

Section CPU diagnostics buffer

(Page 42)

Influence of the value status

explained

You know which factors influence the bit in

the value status and can take this into

account during configuration.

Section System diagnostics

using process image inputs

(Page 73)

Note added on the maximum configuration limits of program alarms. Section Creating alarms with

the "Program_Alarm" instruc-

tion (Page 77).

Preface

Diagnostics

6Function Manual, 11/2019, A5E03735838-AF

Conventions

STEP 7: We refer to "STEP 7" in this documentation as a synonym for the configuration and

programming software "STEP 7 as of V12 (TIA Portal)" and subsequent versions.

This document contains illustrations of the described devices. The illustrations may differ

slightly from the device supplied.

You should also pay particular attention to notes such as the one shown below:

Note

A note contains important information on the product, on the handling of the product or on

the section of the documentation to which particular attention should be paid.

Security information

Siemens provides products and solutions with industrial security functions that support the

secure operation of plants, systems, machines and networks.

In order to protect plants, systems, machines and networks against cyber threats, it is

necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial

security concept. Siemens’ products and solutions constitute one element of such a concept.

Customers are responsible for preventing unauthorized access to their plants, systems,

machines and networks. Such systems, machines and components should only be

connected to an enterprise network or the internet if and to the extent such a connection is

necessary and only when appropriate security measures (e.g. firewalls and/or network

segmentation) are in place.

For additional information on industrial security measures that may be implemented, please

visit (https://www.siemens.com/industrialsecurity).

Siemens' products and solutions undergo continuous development to make them more

secure. Siemens strongly recommends that product updates are applied as soon as they are

available and that the latest product versions are used. Use of product versions that are no

longer supported, and failure to apply the latest updates may increase customers' exposure

to cyber threats.

To stay informed about product updates, subscribe to the Siemens Industrial Security RSS

Feed visit (https://www.siemens.com/industrialsecurity).

Preface

Diagnostics

Function Manual, 11/2019, A5E03735838-AF 7

Siemens Industry Online Support

You can find current information on the following topics quickly and easily here:

●Product support

All the information and extensive know-how on your product, technical specifications,

FAQs, certificates, downloads, and manuals.

●Application examples

Tools and examples to solve your automation tasks – as well as function blocks,

performance information and videos.

●Services

Information about Industry Services, Field Services, Technical Support, spare parts and

training offers.

●Forums

For answers and solutions concerning automation technology.

●mySupport

Your personal working area in Industry Online Support for messages, support queries,

and configurable documents.

This information is provided by the Siemens Industry Online Support in the Internet

(https://support.industry.siemens.com).

Industry Mall

The Industry Mall is the catalog and order system of Siemens AG for automation and drive

solutions on the basis of Totally Integrated Automation (TIA) and Totally Integrated Power

(TIP).

Catalogs for all the products in automation and drives are available on the Internet

(https://mall.industry.siemens.com).

Diagnostics

8Function Manual, 11/2019, A5E03735838-AF

Table of contents

Preface ................................................................................................................................................... 3

1 Function manuals Documentation Guide............................................................................................... 10

2 Overview of system diagnostics ............................................................................................................ 12

2.1 Properties of system diagnostics ........................................................................................... 12

2.2 Benefits of innovative system diagnostics ............................................................................. 14

3 Quick start ............................................................................................................................................ 15

3.1 Using the display of the CPU ................................................................................................. 16

3.2 Using STEP 7......................................................................................................................... 18

4 Setting and determining system diagnostics.......................................................................................... 23

4.1 Configuring alarms for system diagnostics ............................................................................ 23

4.2 Options for displaying system diagnostics............................................................................. 25

4.2.1 Diagnostics information at the devices .................................................................................. 26

4.2.1.1 LEDs ...................................................................................................................................... 26

4.2.1.2 Display of the CPU................................................................................................................. 27

4.2.2 Diagnostics information in STEP 7 ........................................................................................ 29

4.2.2.1 Explanation of diagnostics symbols....................................................................................... 29

4.2.2.2 Accessible devices (without project) ...................................................................................... 31

4.2.2.3 Devices & networks ............................................................................................................... 33

4.2.2.4 Online & diagnostics .............................................................................................................. 36

4.2.2.5 "Diagnostics" tab in the Inspector window ............................................................................. 39

4.2.2.6 CPU diagnostics buffer .......................................................................................................... 42

4.2.2.7 "Online tools" task card.......................................................................................................... 45

4.2.2.8 Configuring the settings for I/O modules in STEP 7 .............................................................. 47

4.2.3 Diagnostics information using the web server ....................................................................... 48

4.2.4 Diagnostics information using the HMI diagnostics view....................................................... 59

4.2.4.1 Configuring system diagnostics ............................................................................................. 60

4.2.4.2 Different views of the HMI diagnostics view .......................................................................... 63

4.2.4.3 Inserting system diagnostics indicator ................................................................................... 66

4.2.4.4 Configuring button as system diagnostics indicator............................................................... 68

5 System diagnostics by means of the user program................................................................................ 71

5.1 Options of system diagnostics in the user program............................................................... 71

5.2 System diagnostics using process image inputs ................................................................... 73

Table of contents

Diagnostics

Function Manual, 11/2019, A5E03735838-AF 9

6 Alarms .................................................................................................................................................. 76

6.1 Creating alarms with the "Program_Alarm" instruction...........................................................77

6.2 Editing alarms in the alarm editor ...........................................................................................78

6.3 Display of program alarms......................................................................................................81

6.4 Output of the alarm state with the "Get_AlarmState" instruction ............................................82

6.5 Example program for program alarms ....................................................................................83

6.5.1 Task ........................................................................................................................................83

6.5.2 Example 1: Program alarm without associated values...........................................................84

6.5.3 Example 2: Program alarm with associated value..................................................................89

6.5.4 Displaying the alarm ...............................................................................................................96

7 Diagnostics of the S7-1500R/H redundant system................................................................................. 97

7.1 Online and Diagnostics view.................................................................................................100

7.2 "Online Tools" task card........................................................................................................103

7.3 Diagnostics view in the project tree and in the device view and network view ....................106

7.4 Diagnostics in the RUN-Redundant system state ................................................................111

7.5 Restrictions in the RUN-Solo system state...........................................................................117

7.6 System diagnostics by means of the user program..............................................................118

Glossary ............................................................................................................................................. 119

Index................................................................................................................................................... 123

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