Siemens Simatic ET 200MP,Simatic S7-1500 User Manual

___________________

SIMATIC

S7-1500/ET 200MP DI 32x24VDC HF digital input module (6ES7521-1BL00-0AB0)

Manual

09/2016

A5E03485935

-AF

Preface

Documentation guide

Product overview

Wiring

Parameters/address space

Interrupts/diagnostics alarms

Technical specifications

Dimensional drawing

Parameter data records

Siemens AG Division Digital Factory Postfach 48 48 90026 NÜRNBERG GERMANY

A5E03485935-AF

Ⓟ

09/2016 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.

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Preface

Purpose of the documentation

This manual supplements the S7-1500/ET 200MP (https://support.industry.siemens.com/cs/ww/en/view/59191792

) system manual.

Functions that relate in general to the systems are described in this system manual.

The information provided in this manual and in the system/function manuals supports you in commissioning the systems.

Changes compared to previous version

Compared to the previous version, this manual contains the following change:

Original texts of the license conditions and copyright notes for open-source software are available on the Internet as of 09/2016.

Conventions

CPU: The term "CPU" is used in this manual both for the CPUs of the S7-1500 automation system and for interface modules of the ET 200MP distributed I/O system.

STEP 7: In this documentation, "STEP 7" is used as a synonym for all versions of the configuration and programming software "STEP 7 (TIA Portal)".

DI mode: DI 32x24VDC HF as digital input module with 32 digital inputs (channels 0 to 31).

Counting mode: DI 32x24VDC HF as digital input module with 2 counters (channels 0 and 1) and 30 digital inputs (channels 2 to 31).

Please also observe notes marked as follows:

Note

A note contains important information on the product described in the documentation, on

the

handling of the product or on the section of the documentation to which particular attention should be paid.

Preface

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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 only form one element of such a concept.

Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks. Systems, machines and components should only be connected to the enterprise network or the internet if and to the extent necessary and with appropriate security measures (e.g. use of firewalls and network segmentation) in place.

Additionally, Siemens’ guidance on appropriate security measures should be taken into account. For more information about industrial security, please visit (http://www.siemens.com/industrialsecurity

Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to cyber threats.

To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under (http://www.siemens.com/industrialsecurity

Open Source Software

Open-source software is used in the firmware of the I/O modules. Open Source Software is provided free of charge. We are liable for the product described, including the open-source software contained in it, pursuant to the conditions applicable to the product. Siemens accepts no liability for the use of the open source software over and above the intended program sequence, or for any faults caused by modifications to the software.

For legal reasons, we are obliged to publish the original text of the license conditions and copyright notices. Please read the information relating to this on the Internet (https://support.industry.siemens.com/cs/ww/en/view/109741045

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Table of contents

Preface ................................................................................................................................................... 4

1 Documentation guide .............................................................................................................................. 7

2 Product overview .................................................................................................................................. 11

2.1 Properties ............................................................................................................................... 11

2.2 Functions ................................................................................................................................ 13

2.2.1 Count ...................................................................................................................................... 13

3 Wiring ................................................................................................................................................... 14

4 Parameters/address space ................................................................................................................... 16

4.1 Parameter .............................................................................................................................. 16

4.1.1 Parameters DI mode .............................................................................................................. 16

4.1.2 Explanation of the parameters of the DI mode ...................................................................... 17

4.1.3 Parameters of the Counting mode ......................................................................................... 18

4.1.4 Explanation of the parameters of the Counting mode ........................................................... 19

4.2 Address space ....................................................................................................................... 21

4.2.1 Address space DI mode ......................................................................................................... 22

4.2.2 Address space Counting mode .............................................................................................. 26

4.2.3 Examples of counting ............................................................................................................. 30

5 Interrupts/diagnostics alarms................................................................................................................. 34

5.1 Status and error displays ....................................................................................................... 34

5.2 Interrupts ................................................................................................................................ 36

5.3 Diagnostics alarms ................................................................................................................. 38

6 Technical specifications ........................................................................................................................ 39

A Dimensional drawing ............................................................................................................................. 43

B Parameter data records ........................................................................................................................ 45

B.1 Parameter assignment and structure of the parameter data records .................................... 45

B.2 Structure of the parameter data records DI mode ................................................................. 46

B.3 Structure of the parameter data records Counting mode ...................................................... 48

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The documentation for the SIMATIC S7-1500 automation system, the CPU 1516pro-2 PN based on SIMATIC S7-1500 and the SIMATIC ET 200MP distributed I/O system is arranged into three areas. This arrangement enables you to access the specific content you require.

Basic information

The System Manual and Getting Started describe in detail the configuration, installation, wiring and commissioning of the SIMATIC S7-1500 and ET 200MP systems. For CPU 1516pro-2 PN you use the corresponding operating instructions. The STEP 7 online help supports you in the configuration and programming.

Device information

Product manuals contain a compact description of the module-specific information, such as properties, wiring diagrams, characteristics and technical specifications.

Documentation guide

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General information

The function manuals contain detailed descriptions on general topics regarding the SIMATIC S7-1500 and ET 200MP systems, e.g. diagnostics, communication, motion control, Web server, OPC UA.

You can download the documentation free of charge from the Internet (

http://w3.siemens.com/mcms/industrial-automation-systems-simatic/en/manual-

overview/Pages/Default.aspx).

Changes and supplements to the manuals are documented in a Product Information.

You can download the product information free of charge from the Internet (https://support.industry.siemens.com/cs/us/en/view/68052815

Manual Collection S7-1500/ET 200MP

The Manual Collection contains the complete documentation on the SIMATIC S7-1500 automation system and the ET 200MP distributed I/O system gathered together in one file.

You can find the Manual Collection on the Internet (https://support.industry.siemens.com/cs/ww/en/view/86140384

SIMATIC S7-1500 comparison list for programming languages

The comparison list contains an overview of which instructions and functions you can use for which controller families.

You can find the comparison list on the Internet (https://support.industry.siemens.com/cs/ww/en/view/86630375

"mySupport"

With "mySupport", your personal workspace, you make the best out of your Industry Online Support.

In "mySupport", you can save filters, favorites and tags, request CAx data and compile your personal library in the Documentation area. In addition, your data is already filled out in support requests and you can get an overview of your current requests at any time.

You must register once to use the full functionality of "mySupport".

You can find "mySupport" on the Internet (https://support.industry.siemens.com/My/ww/en

"mySupport" - Documentation

In the Documentation area in "mySupport" you can combine entire manuals or only parts of these to your own manual. You can export the manual as PDF file or in a format that can be edited later.

You can find "mySupport" - Documentation on the Internet (http://support.industry.siemens.com/My/ww/en/documentation

Documentation guide

DI 32x24VDC HF digital input module (6ES7521-1BL00-0AB0) Manual, 09/2016, A5E03485935-AF

"mySupport" - CAx data

In the CAx data area in "mySupport", you can access the current product data for your CAx or CAe system.

You configure your own download package with a few clicks.

In doing so you can select:

● Product images, 2D dimension drawings, 3D models, internal circuit diagrams, EPLAN macro files

● Manuals, characteristics, operating manuals, certificates

● Product master data

You can find "mySupport" - CAx data on the Internet (http://support.industry.siemens.com/my/ww/en/CAxOnline

Application examples

The application examples support you with various tools and examples for solving your automation tasks. Solutions are shown in interplay with multiple components in the system separated from the focus on individual products.

You will find the application examples on the Internet (https://support.industry.siemens.com/sc/ww/en/sc/2054

TIA Selection Tool

With the TIA Selection Tool, you can select, configure and order devices for Totally Integrated Automation (TIA). This tool is the successor of the SIMATIC Selection Tool and combines the known configurators for automation technology into one tool. With the TIA Selection Tool, you can generate a complete order list from your product selection or product configuration.

You can find the TIA Selection Tool on the Internet (http://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool

Documentation guide

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SIMATIC Automation Tool

You can use the SIMATIC Automation Tool to run commissioning and maintenance activities simultaneously on various SIMATIC S7 stations as a bulk operation independently of the TIA Portal.

The SIMATIC Automation Tool provides a multitude of functions:

● Scanning of a PROFINET/Ethernet network and identification of all connected CPUs

● Address assignment (IP, subnet, gateway) and station name (PROFINET device) to a

CPU

● Transfer of the date and the programming device/PC time converted to UTC time to the module

● Program download to CPU

● Operating mode switchover RUN/STOP

● Localization of the CPU by means of LED flashing

● Reading out CPU error information

● Reading the CPU diagnostic buffer

● Reset to factory settings

● Updating the firmware of the CPU and connected modules

You can find the SIMATIC Automation Tool on the Internet (https://support.industry.siemens.com/cs/ww/en/view/98161300

PRONETA

With SIEMENS PRONETA (PROFINET network analysis), you analyze the PROFINET network during commissioning. PRONETA features two core functions:

● The topology overview independently scans PROFINET and all connected components.

● The IO check is a fast test of the wiring and the module configuration of a system.

You can find SIEMENS PRONETA on the Internet (https://support.industry.siemens.com/cs/ww/en/view/67460624

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2.1

Properties

Article number:

6ES7521-1BL00-0AB0

View of the module

Figure 2-1 View of the DI 32x24VDC HF module

Properties

The module has the following technical properties:

● 32 digital inputs; electrically isolated in groups of 16

– of which channel 0 and 1 optionally with counter function

● Rated input voltage 24 V DC

● Configurable input delay: 0.05 ms to 20 ms

● Configurable diagnostics (per channel)

● Configurable hardware interrupt (per channel)

● Suitable for switches and 2-/3-/4-wire proximity switches

● Hardware compatible with digital input module DI 16x24VDC HF (6ES7521-1BH00-0AB0)

Product overview

2.1 Properties

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The module supports the following functions:

Table 2- 1 Version dependencies of the module functions

Function

Firmware version

of the module

Configuration software

STEP 7

(TIA Portal)

GSD file in STEP 7

(TIA Portal) V12 or higher, or

STEP 7 V5.5 SP3 or higher

Firmware update

V1.0.0 or higher

V12 or higher

--- / X

Identification data I&M0 to I&M3

V1.0.0 or higher

V12 or higher

Parameter assignment in RUN V1.0.0 or higher V12 or higher X

Isochronous mode**

V1.0.0 or higher

V12 or higher

---

Module-internal Shared Input (MSI) V2.0.0 or higher V13 Update 3 or higher

(PROFINET IO only)

Configurable submodules / submodules for Shared Device

V2.0.0 or higher V13 Update 3 or higher

(PROFINET IO only)

Channel 0 and 1 optionally with

counter function*

V2.1.0 or higher V13, SP1 with HSP 0118 or

higher

(PROFINET IO only)

* Requirement for counter function: Interface module IM 155

-5 firmware version V3.0 or higher or CPU S7-15XX firmware

version V1.7 or higher

** Not possible in counting mode

You can configure the module with STEP 7 (TIA Portal) and with a GSD file.

Accessories

The following accessories are supplied with the module and can also be ordered separately as spare parts:

● Labeling strips

● U connector

● Universal front door

Other components

The following component must be ordered separately:

Front connectors, including potential jumpers and cable ties

For more information on accessories, refer to the system manual S7-1500/ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792

Product overview

2.2 Functions

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2.2

Functions

2.2.1

Count

Introduction

As of firmware version V2.1.0 of the module you have the option of using channels 0 and 1 in the "Count" mode. The other channels can be used as standard inputs (DI mode).

If do not use channels 0 and 1 in the "Count" mode, these channels can also be used as digital inputs. The two channels 0 and 1 can only be used as counter inputs together.

When counting, the edges of the digital input are acquired and evaluated accordingly e.g.:

● For counting single items up to a maximum limit

● For applications with repeating counting procedures

Reference

You will find the basics and additional information on the counting function in the function manual Counting, measuring and position detection (http://support.automation.siemens.com/WW/view/en/59709820

Counting with channel 0 and channel 1

You control the counting function via the IO addresses of the module. These IO addresses are also known as the control interface (output addresses) and feedback interface (input addresses), see section Address space Counting mode (Page 26).

If you set the parameters of channels 0 and 1 for counting, you then have the following options:

● You influence the behavior if one of the counting limits is exceeded using

– Stop counting.

– Continue counting.

● The bit STS_DQ (bit in the feedback interface) signals that the counted value is in one of

the following ranges depending on the parameter assignment:

– Between a comparison value and the high counting limit.

– Between a comparison value and the low counting limit.

● You can set a parameter for a hardware interrupt if a comparison event occurs for DQ.

● You can define counting limits and comparison values for counting from 0 ... 4294967295

-1).

● You can set start values or have the user program set load values for counting.

The count direction is only up.

Reference

You will find examples of counting with channels 0 and 1 in the section AUTOHOTSPOT

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This section contains the block diagram of the module and outlines various wiring options.

You will find information on wiring the front connector, establishing a cable shield, etc in the system manual S7-1500/ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792

) in section Wiring.

Wiring and block diagram

The figure below shows you how to wire the module and the assignment of the channels to the addresses (input byte a to input byte d). You can set parameters so that channels 0 and 1 are used for counting. Channels 2 to 31 can continue to be used as digital inputs.

①

Backplane bus interface

CHx

Channel or channel status LED (green/red)

xL+

Supply voltage 24 V DC

RUN

Status display LED (green)

Ground

ERROR

Error display LED (red)

PWR

POWER supply voltage LED (green)

Figure 3-1 Block diagram and terminal assignment

Wiring

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Resistor circuitry of the encoders

To detect a wire break, it is necessary that enough quiescent current is flowing even when the encoder contacts are open. Connect a resistor of 25 kΩ to 45 kΩ with 0.25 W to the encoder contacts for this reason.

Figure 3-2 Resistor circuitry of the encoders

Tip: Using the potential jumpers

If you want to supply both load groups with the same potential (non-isolated), use the potential jumpers supplied with the front connector. This helps you to avoid having to terminate two wires to one terminal.

Proceed as follows:

1. Connect the 24 V DC supply voltage to terminals 19 and 20.

2. Insert the potential jumpers between terminals 19 and 39 (xL+) and between terminals 20

and 40 (xM).

3. Use the terminals 39 and 40 to distribute the potential to the next module

Figure 3-3 Using the potential jumpers

Note

Ensure that the maximum current load of 8 A per potential jumper is not exceeded.

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Siemens Simatic ET 200MP,Simatic S7-1500 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual