HMS Anybus CompactCom B40 Modbus Serial Bedienungsanleitung

Anybus®CompactCom™B40 Modbus Serial

USER MANUAL

SCM-1202-130 1.1 en-US ENGLISH

Important User Information

Disclaimer

The information in this document is for informational purposes only. Please inform HMS Industrial Networks of any

inaccuracies or omissions found in this document. HMS Industrial Networks disclaims any responsibility or liability

for any errors that may appear in this document.

HMS Industrial Networks reserves the right to modify its products in line with its policy of continuous product

development. The information in this document shall therefore not be construed as a commitment on the part of

HMS Industrial Networks and is subject to change without notice. HMS Industrial Networks makes no commitment

to update or keep current the information in this document.

The data, examples and illustrations found in this document are included for illustrative purposes and are only

intended to help improve understanding of the functionality and handling of the product. In view of the wide range

of possible applications of the product, and because of the many variables and requirements associated with any

particular implementation, HMS Industrial Networks cannot assume responsibility or liability for actual use based on

the data, examples or illustrations included in this document nor for any damages incurred during installation of the

product. Those responsible for the use of the product must acquire sufficient knowledge in order to ensure that the

product is used correctly in their specific application and that the application meets all performance and safety

requirements including any applicable laws, regulations, codes and standards. Further, HMS Industrial Networks will

under no circumstances assume liability or responsibility for any problems that may arise as a result from the use of

undocumented features or functional side effects found outside the documented scope of the product. The effects

caused by any direct or indirect use of such aspects of the product are undefined and may include e.g. compatibility

issues and stability issues.

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

Table of Contents Page

1 Preface ................................................................................................................................. 3

1.1 About this Document........................................................................................................3

1.2 Document History ............................................................................................................3

1.3 Document Conventions.....................................................................................................3

1.4 Document Specific Conventions..........................................................................................4

1.5 Trademark Information.....................................................................................................4

2 About the Anybus CompactCom B40 Modbus Serial........................................................ 5

2.1 General Information .........................................................................................................5

2.2 Features.........................................................................................................................6

2.3 Overview........................................................................................................................6

2.4 How to Use this Manual....................................................................................................6

3 Modbus Application Interface ............................................................................................ 8

3.1 How To Set Up and Initialize the Modbus Communication ......................................................8

3.2 Supported Modbus Commands ........................................................................................ 10

3.3 Modbus Register Map..................................................................................................... 11

4 Hardware Design ............................................................................................................... 13

4.1 Host Application Interface ............................................................................................... 13

4.2 Network Connector ........................................................................................................ 21

4.3 Network Configuration Switches....................................................................................... 28

4.4 IO Expansion Mechanism................................................................................................. 29

A Technical Specification...................................................................................................... 31

A.1 Environmental............................................................................................................... 31

A.2 Shock and Vibration ....................................................................................................... 31

A.3 Electrical Characteristics.................................................................................................. 31

A.4 Regulatory Compliance ................................................................................................... 32

B Mechanical Specification .................................................................................................. 33

B.1 Anybus CompactCom B40 Modbus Serial ........................................................................... 33

B.2 Footprint...................................................................................................................... 34

B.3 Height Restrictions ......................................................................................................... 34

B.4 Network Connector Boards (Optional) ............................................................................... 35

B.5 Connector Board for Fiber Optic Ethernet .......................................................................... 35

B.6 Assembly...................................................................................................................... 37

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

C Firmware Upgrade ............................................................................................................ 39

C.1 Using Firmware Manager II.............................................................................................. 40

C.2 Using FTP ..................................................................................................................... 41

D The Anybus State Machine ............................................................................................... 42

D.1 General Information ....................................................................................................... 42

D.2 State Dependent Actions................................................................................................. 43

E Implementation Guidelines .............................................................................................. 44

E.1 General ........................................................................................................................ 44

E.2 Example ....................................................................................................................... 44

E.3 Power Supply Considerations ........................................................................................... 45

F Network Interface Examples ............................................................................................ 47

Preface 3 (48)

1 Preface

1.1 About this Document

This document is intended to provide a good understanding of the functionality offered by the

Anybus CompactCom B40 Modbus Serial.

The reader of this document is expected to be familiar with high level software design and

communication systems in general. The information in this user manual should normally be

sufficient to implement a design. However if advanced network specific functionality is to be

used, in-depth knowledge of network networking internals and/or information from the official

network specifications may be required. In such cases, the persons responsible for the

implementation of this product should either obtain the network specification to gain sufficient

knowledge or limit their implementation in such a way that this is not necessary.

For additional information, please visit the support website at www.anybus.com/support.

1.2 Document History

Version Date Description

1.0 2019-04-30 First release

1.1 2019-05-16 Updated for PROFINET release

1.3 Document Conventions

Ordered lists are used for instructions that must be carried out in sequence:

1. First do this

2. Then do this

Unordered (bulleted) lists are used for:

• Itemized information

• Instructions that can be carried out in any order

...and for action-result type instructions:

►This action...

→ leads to this result

Bold typeface indicates interactive parts such as connectors and switches on the hardware, or

menus and buttons in a graphical user interface.

Monospaced text is used to indicate program code and other

kinds of data input/output such as configuration scripts.

This is a cross-reference within this document: Document Conventions, p. 3

This is an external link (URL): www.hms-networks.com

This is additional information which may facilitate installation and/or operation.

This instruction must be followed to avoid a risk of reduced functionality and/or damage

to the equipment, or to avoid a network security risk.

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

Preface 4 (48)

Caution

This instruction must be followed to avoid a risk of personal injury.

WARNING

This instruction must be followed to avoid a risk of death or serious injury.

1.4 Document Specific Conventions

• The terms “Anybus” or “module” refers to the Anybus CompactCom module.

• The terms “host” or “host application” refer to the device that hosts the Anybus.

• Hexadecimal values are written in the format NNNNh or 0xNNNN, where NNNN is the

hexadecimal value.

• A byte always consists of 8 bits.

• All dimensions in this document have a tolerance of ±0.10 mm unless otherwise stated.

• Outputs are TTL compliant unless otherwise stated.

• Signals which are “pulled to GND” are connected to GND via a resistor.

• Signals which are “pulled to 3V3” are connected to 3V3 via a resistor.

• Signals which are “tied to GND” are directly connected to GND,

• Signals which are “tied to 3V3” are directly connected to 3V3.

1.4.1 Pin Types

The pin types of the connectors are defined in the table below. The pin type may be different

depending on which mode is used.

Pin type Definition

I Input

O Output

I/O Input/Output (bidirectional)

OD Open Drain

Power Pin connected directly to module power supply, GND or 3V3

1.5 Trademark Information

Anybus®is a registered trademark of HMS Industrial Networks.

EtherNet/IP is a trademark of ODVA, Inc.

All other trademarks are the property of their respective holders.

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

About the Anybus CompactCom B40 Modbus Serial 5 (48)

2 About the Anybus CompactCom B40 Modbus Serial

2.1 General Information

The Anybus CompactCom B40 Modbus Serial is a communication solution for simple industrial

field devices. The host application communicates with the product using the Modbus RTU

protocol. The Anybus CompactCom B40 Modbus Serial then communicates the data to the

network. Typical applications are basic level I/O blocks, temperature controllers, measuring

devices, and sensors.

The Anybus CompactCom B40 Modbus Serial software interface is designed to be network

protocol independent, making it possible to support several networking systems using the same

application software code/driver.

The Anybus CompactCom B40 Modbus Serial share footprint and electrical interface with the

other members of the product family, independent of fieldbus or network. The host application

connector provides an interface between the host application (Modbus RTU) and the Anybus

CompactCom, while the network connector provides access to the chosen network. The Anybus

CompactCom acts as a Modbus RTU slave on the host application side.

The Anybus CompactCom 40 family offers a wide range of functionality. For advanced products and

applications, we recommend the standard Anybus CompactCom 40.

For general information about other products using the Anybus CompactCom 40 platform,

consult www.anybus.com/support.

This a class A product. In a domestic environment, this product may cause radio

interference in which case the user may be required to take adequate measures.

This product contains ESD (Electrostatic Discharge) sensitive parts that may be damaged if

ESD control procedures are not followed. Static control precautions are required when

handling the product. Failure to observe this may cause damage to the product.

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

About the Anybus CompactCom B40 Modbus Serial 6 (48)

2.2 Features

• Simple implementation and great connectivity flexibility

• Serial Communications Interface (UART), that can be connected to almost any standard

microcontroller

• Standard Modbus RTU serial protocol

• Galvanic isolation integrated

• Low power consumption

• Control pins for status indications according to each network standard

• Separate network connector board available

• Precompliance tested for network conformance (where applicable).

• Precompliance tested for CE & UL. Contact HMS Industrial Networks for further information.

All Anybus CompactCom 40 Modbus Serial will be precertified for network conformance.

This is done to ensure that the final product can be certified, but it does not necessarily

mean that the final product does not require recertification. Contact HMS Industrial

Networks for further information.

2.3 Overview

The picture below shows the data flow in the Anybus CompactCom B40 Modbus Serial. The

application sets up the Modbus RTU communication, and the Anybus CompactCom maps the

process data to the industrial network/fieldbus.

Host processor

with applicaon

Anybus

CompactCom

Modbus

Serial

Process DataData

Industrial Network

Modbus RTU

Fig. 1

2.4 How to Use this Manual

This manual includes the following:

1. The implemented Modbus RTU application interface and how to use it (host application).

2. Instructions on how to indesign the Anybus CompactCom in your product (hardware design).

Network specific configuration, performed from the network, is described in the Anybus

CompactCom 40 Modbus Serial Network Guides.

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

About the Anybus CompactCom B40 Modbus Serial 7 (48)

2.4.1 Host Application

The Modbus application interface is set up and configured in the same way, independent of

which network the data will be sent to/read from. This process, including an example is

described in Modbus Application Interface, p. 8.

2.4.2 Hardware Design

• When creating your hardware design, refer to Hardware Design, p. 13 for descriptions of

connectors etc. Please note that some inputs should be strapped to ensure correct behavior.

• Dimensions and other mechanical information is presented in Mechanical Specification, p.

33.

• Technical specifications, like temperature limits and electrical specifications, are given in

Technical Specification, p. 31.

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

Modbus Application Interface 8 (48)

3 Modbus Application Interface

The host application interface of the product consists of a Modbus Serial interface, which

implements a reduced set of registers and commands. The Anybus CompactCom acts as a

Modbus RTU slave.

3.1 How To Set Up and Initialize the Modbus Communication

To set up and initialize the communication between the host application and the network, follow

the steps below. Steps 2 - 6 includes examples of what the Modbus messages can look like.

1. Set Modbus address, baud rate, stop bits, and parity according to Communication Settings,

p. 19.

See Hardware Design, p. 13 for information on how to connect the corresponding pins.

2. Write initial values to the Write Process Data area (registers 0x0000-). (Optional)

Example – Using the Modbus function Write Multiple Holding Registers to set

initial values for 10 Write Process Data registers (20 bytes) to CompactCom with address 5.

Address Function Code Data CRC

Starting

Address

Quantity of

Registers

Byte Count Register

Values

0x05 16 0x0000 10 20 20 bytes of

data

CRC-16-ANSI

3. Write switch settings to register 0x5200-0x5201, “Application switch 1” and “Application

switch 2”. Optional for networks that do not require these settings.

Example – Using the Modbus function Write Single Holding Register to set the

Node Address for a network using a node address for identification. NOTE: Node address 7

will be used on the Industrial Network (e.g. PROFIBUS).

Address Function Code Data CRC

0x05 6 0x5200 7 CRC-16-ANSI

4. Set Offline Action for Read Process Data in register 0x5101 (Clear or No action). (Oprtional)

Example – Using the Modbus function Write Single Holding Register to configure

Clear as the Offline Action for Read Process Data (all data will be 0 if the network is

offline).

Address Function Code Data CRC

0x05 6 0x5101 0 CRC-16-ANSI

5. Set the size of the Write Process Data area to register 0x5102. Data type (byte or word) is

configured with register 0x5100.

Example – Using the Modbus function Write Single Holding Register to configure

Write Process Data size 20 bytes. Assuming default value of register 0x5100, i.e. data type is

UINT8.

Address Function Code Data CRC

0x05 6 0x5102 20 CRC-16-ANSI

Anybus®CompactCom™B40 Modbus Serial User Manual SCM-1202-130 1.1 en-US

Inhaltsverzeichnis

Andere HMS Handy Handbücher

HMS

HMS Anybus Communicator for Modbus RTU Bedienungsanleitung

HMS

HMS Anybus Bedienungsanleitung

HMS

HMS Anybus Bedienungsanleitung

HMS

HMS Anybus Series Handbuch

Beliebte Handy Handbücher anderer Marken

Zte

Zte BLADE A520 Bedienungsanleitung

Nokia

Nokia Lumia 620 Bedienungsanleitung

Blackbe;rry

Blackbe;rry KEYone Bedienungsanleitung

Bea-fon

Bea-fon X5 Premium Bedienungsanleitung

Blackbe;rry

Blackbe;rry 8707 Series Bedienungsanleitung

Blackbe;rry

Blackbe;rry Storm Betriebsanleitung

LG LM-X420QN Bedienungsanleitung

LifeWatch

LifeWatch V Bedienungsanleitung

Bea-fon

Bea-fon SILVER LINE SL860 Bedienungsanleitung

IKI Mobile

IKI Mobile KF4.5i Bedienungsanleitung

Hitech

Hitech HT-850 Bedienungsanleitung

Yezz

Yezz Fashion F10 Bedienungsanleitung

Point Mobile

Point Mobile PM60 Bedienungsanleitung

Blackbe;rry

Blackbe;rry Q10 Bedienungsanleitung

Blackbe;rry

Blackbe;rry Bold 9900 Bedienungsanleitung

Blackbe;rry

Blackbe;rry STORM 9500 - VERSION 5.0 Bedienungsanleitung

LG LM-K420EMW Bedienungsanleitung

ISAFE MOBILE

ISAFE MOBILE IS655.2 Bedienungsanleitung