Festo Cpx-fb36 Operating and installation instructions

Electronics

description

Bus node

Network protocol

EtherNet/IP

Modbus TCP

Industrial Ethernet

2-Port

8024075

en 1309NH

[8024081]

Terminal CPX

Bus node CPX-FB36

Contents and general instructions

Festo P.BE-CPX-FB36-EN en 1309NH English

Original de.......................................

Version en 1309NH.................................

Designation P.BE-CPX-FB36-EN.......................

Order no. 8024075.................................

E(Festo AG & Co., 73726 Esslingen, Germany, 2013)

Internet: http://www.festo.com

E-Mail: service_international@festo.com

Reproduction, distribution and utilisation of this document,

as well as the communication of its contents to others

without explicit authorisation, is prohibited. Offenders will

be liable for damages. All rights are reserved, in particular

the right to file patent, utility model or registered design

applications.

Contents and general instructions

II Festo P.BE-CPX-FB36-EN en 1309NH English

EtherNet/IP®, Modbus®,RSLogix

®,RSNetWorx

®, SPEEDCON®and TORX®

are registered trademarks of the respective trademark owners in certain countries.

Contents and general instructions

III

Festo P.BE-CPX-FB36-EN en 1309NH English

Ta b l e o f c o n t e n t s

Intended use VII..........................................................

Target group VIII..........................................................

Service VIII...............................................................

Information regarding this description IX.....................................

Important user information X..............................................

1. Installation 1-1...................................................

1.1 Installation instructions 1-3..........................................

1.1.1 Electrical connection and display elements 1-4...................

1.1.2 Dismantling and mounting of the bus node 1-5...................

1.2 Setting the DIL switches on the bus node 1-7............................

1.2.1 Setting the operating mode and protocol 1-9....................

1.2.2 Setting the diagnostics mode for Remote I/O 1-10.................

1.2.3 Setting the data field size for Remote Controller 1-11...............

1.2.4 Setting IP addressing 1-12....................................

1.3 Connecting to the network 1-13........................................

1.3.1 General information about networks 1-13........................

1.3.2 Overview of connections, network connectors and cables 1-14.......

1.3.3 Network connections of the CPX-FB36 1-17.......................

1.3.4 Setting the IP address 1-18....................................

1.3.5 Advanced network settings 1-22................................

1.4 Ensuring protection classIP65/IP67. 1-23................................

1.5 Power supply 1-24..................................................

2. Preparing for commissioning 2-1.....................................

2.1 EtherNet/IP protocol 2-3............................................

2.1.1 Multicast telegram 2-3.......................................

2.1.2 QuickConnect 2-4...........................................

2.1.3 Device Level Ring protocol (DLR) 2-8...........................

2.2 Modbus/TCP protocol 2-10...........................................

Contents and general instructions

IV Festo P.BE-CPX-FB36-EN en 1309NH English

2.3 Notes on commissioning the CPX-FB36 2-11.............................

2.3.1 Requirements for commissioning 2-11...........................

2.3.2 Switching on the power supply 2-12............................

2.3.3 Normal operating status 2-12..................................

2.4 Participants in the network 2-16.......................................

2.4.1 Participant properties (EDS file) 2-16............................

3. Commissioning 3-1................................................

3.1 Configuration 3-3..................................................

3.1.1 Configuration with EDS file 3-4................................

3.1.2 Configuration with Generic Ethernet Module 3-10..................

3.1.3 Configuration with CPX-FMT 3-15...............................

3.1.4 Configuration in the Remote Controller operating mode 3-19........

3.1.5 Setting up a listen-only connection 3-20.........................

3.2 Parameterisation 3-21...............................................

3.2.1 Parameterisation when switching on (system start) 3-22............

3.2.2 Methods of parameterisation 3-25..............................

3.2.3 Parameterisation via configuration data 3-26.....................

3.2.4 Parameterisation with the operator unit CPX-MMI 3-26.............

3.2.5 Parameterisation in the PLC user program 3-26...................

3.2.6 Parameterisation using CPX-FMT and system start with saved

parameters 3-27.............................................

3.3 Reaction of the outputs in the Fail safe or Idle mode 3-28...................

3.4 Web server 3-29....................................................

3.5 Checklist for commissioning a CPX terminal 3-30..........................

4. Diagnostics 4-1...................................................

4.1 Summary of diagnostics options 4-3...................................

4.2 Diagnostics via LEDs 4-4............................................

4.2.1 CPX-specific LEDs 4-6.......................................

4.2.2 Network-specific LEDs 4-9....................................

4.2.3 Protocol-specific LEDs 4-10....................................

4.3 Diagnostics via status bits 4-12........................................

4.4 Diagnostics via I/O diagnostic interface 4-13.............................

Contents and general instructions

Festo P.BE-CPX-FB36-EN en 1309NH English

4.5 Diagnostics via EtherNet/IP 4-15.......................................

4.6 Diagnostics via Modbus TCP 4-16......................................

4.7 Error handling 4-17..................................................

A. Technical appendix A-1.............................................

A.1 Technical data, bus node CPX-FB36 A-3................................

B. Address assignment of the CPX terminal B-1...........................

B.1 Address assignment B-3.............................................

B.2 Addressing B-14....................................................

B.3 Address assignment after extension/conversion B-22......................

C. EtherNet/IP Objects of the CPX-FB36 C-1..............................

C.1 Overview of Ethernet/IP objects C-3...................................

C.2 Objects for network settings C-8......................................

C.2.1 Device Level Ring Object C-8..................................

C.2.2 QoS Object C-9.............................................

C.2.3 TCP/IP Interface Object C-10...................................

C.2.4 Ethernet Link Object C-12.....................................

C.3 Objects for the I/O connection C-13....................................

C.3.1 Assembly Object C-13........................................

C.4 Objects for system data and diagnosis C-18..............................

C.4.1 Identity Object C-18..........................................

C.4.2 Global System Object (for operating mode Remote I/O) C-20........

C.4.3 Status and Diagnostics Object C-23.............................

C.4.4 Diagnostics Trace Object C-24..................................

C.4.5 Diagnostics Trace Status Object C-26............................

C.4.6 General Module Parameter Object C-28..........................

C.4.7 Force parameter C-31........................................

C.4.8 Fail Safe and Idle parameters C-36..............................

C.4.9 Configuration Array Object C-42................................

C.4.10 Slave Size Object (for operating mode Remote Controller) C-42......

Contents and general instructions

VI Festo P.BE-CPX-FB36-EN en 1309NH English

C.5 Examples C-43......................................................

C.5.1 Forcing inputs C-43..........................................

C.5.2 Parameterisation with the general Module Parameter Object C-45....

D. Modbus/TCP Objects of the CPX-FB36 D-1.............................

D.1 Overview of Modbus/TCP objects D-3..................................

D.2 Commands and addresses D-3.......................................

D.3 CPX status information (group A) D-4..................................

D.4 Processing data (groups B and D) D-5..................................

D.4.1 Module CPX-FB36 D-5.......................................

D.4.2 Electric modules D-6........................................

D.4.3 Pneumatic modules D-9......................................

D.4.4 Technology module CP interface D-14...........................

D.4.5 Composition of diagnostic data (diagnostic word) D-18.............

D.4.6 Composition of the data of the I/O diagnostic interface D-18.........

D.5 Diagnostic memory (groups C and E) D-20...............................

D.6 Modbus/TCP Objects (group F) D-22....................................

D.6.1 Addressing examples for ModbusTCP D-23.......................

E. Index E-1.........................................................

E.1 Index E-3.........................................................

Contents and general instructions

VII

Festo P.BE-CPX-FB36-EN en 1309NH English

Intended use

The bus node CPX-FB36 documented in this description is

exclusively intended for use as a participant in networks with

EtherNet/IP or Modbus TCP protocols.

The CPX terminal must only be used as follows:

– As intended in industrial environments;

outside of industrial environments, e.g. in commercial and

mixed-residential areas, actions to suppress interference

may have to be taken.

– in original status without unauthorised modifications.

Only the conversions or modifications described in the

documentation supplied with the product are permitted.

– in perfect technical condition.

The limit values specified for pressures, temperatures, elec-

trical data, torques etc. must be observed.

If standard ancillary components, such as sensors and actuat-

ors, are connected, the specified limits for pressures, temper-

atures, electrical data, torques, etc. must be complied with.

•Observe the regulations of the trade associations, Ger-

man Technical Control Board (TÜV), VDE stipulations or

corresponding national laws and regulations.

Contents and general instructions

VIII Festo P.BE-CPX-FB36-EN en 1309NH English

Target group

This description is intended exclusively for technicians

trained in control and automation technology, who have ex-

perience in installing, commissioning, programming and dia-

gnosingparticipantsinnetworkswithEtherNet/IPorMod-

bus TCP protocols.

Service

Please consult your local Festo Service agent if you have any

technical problems.

Contents and general instructions

Festo P.BE-CPX-FB36-EN en 1309NH English

Information regarding this description

Further information regarding EtherNet/IP can be found here:

www.odva.org

General basic information about the mode of operation, as-

sembly, installation and commissioning of CPX terminals can

be found in the CPX system description P.BE.CPX-SYS.

An overview of the structure of the user documentation for

the CPX terminal can be found in the CPX system description

P. B E . C P X -SY S.

Contents and general instructions

XFesto P.BE-CPX-FB36-EN en 1309NH English

Important user information

Danger categories

This description includes instructions on the possible dangers

which can occur if the product is used incorrectly. These in-

structions are marked with a signal word (Warning, Caution,

etc.), printed on a shaded background and marked addition-

ally with a pictogram. A distinction is made between the fol-

lowing danger warnings:

Warning

... means that failure to observe this instruction may result

in serious personal injury or material damage.

Caution

... means that failure to observe this instruction may result

in personal injury or material damage.

Note

... means that failure to observe this instruction may result

in material damage.

In addition, the following pictogram marks passages in the

text which describe activities with electrostatically sensitive

devices:

Electrostatically sensitive devices: Incorrect handling may

cause damage to devices.

Contents and general instructions

Festo P.BE-CPX-FB36-EN en 1309NH English

Marking of special information

The following pictograms mark passages in the text which

contain special information.

Pictograms

Information:

Recommendations, tips and references to other information

sources.

Accessories:

Specifications on necessary or useful accessories for the

Festo product.

Environment:

Information on the environmentally friendly use of Festo

products.

Text designations

•Bullets denote activities that may be carried out in any

desired order.

1. Numerals denote activities that must be carried out in the

sequence specified.

– Arrowheads indicate general lists.

Contents and general instructions

XII Festo P.BE-CPX-FB36-EN en 1309NH English

The following product-specific terms and abbreviations are

used in this description:

Term/abbreviation Significance

160dDecimal numbers are marked in part by a low-set “d”.

A0hHexadecimal numbers are marked by a low-set “h”.

AA, AO Analogue output

AE, AI Analogue input

BOOTP Dynamic protocol for automatic assignment of IP addresses (Boot

protocol, predecessor of DHCP).

Bus nodes A bus node connects the CPX terminal to the fieldbus or network; it

transmits control signals to the connected CPX and pneumatic modules

and monitors their operational capability.

COutput

CEC Codesys controller, e.g. CPX-CEC, applicable for control, configuration

and commissioning of CPX terminals.

CODESYS Controller Development System

CP Compact Performance

CP module Collective term for the various modules which can be incorporated in

the CP system (decentralised installation system).

CPX-CP interface Interface for connecting decentrally arranged CP modules to a CPX

terminal.

CPX-FMT Festo Maintenance Tool for configuration and parameterisation of CPX

terminals.

CPX-MMI Operator unit for commissioning and service purposes.

Tab. 0/1: CPX-specific terms and abbreviations – part 1

Contents and general instructions

XIII

Festo P.BE-CPX-FB36-EN en 1309NH English

Term/abbreviation Significance

CPX modules Collective term for electric modules which can be incorporated into a

CPX terminal: bus nodes, I/O modules and function modules

(technology modules).

CPX modules provide, among other things, electrical inputs and

outputs for connecting sensors and actuators.

CPX modules form the electrical side of the CPX terminal.

CPX terminal Complete system consisting of various CPX modules with or without

pneumatics modules.

DHCP Dynamic protocol for automatic assignment of IP addresses (Dynamic

Host Configuration Protocol).

DI Digital input (or “Discrete input”)

DIL switches Miniature switches; dual-in-line switches usually consist of several

switch elements which can be used to implement settings.

DO Digital output (or “Discrete output”)

EtherNet/IP Communication protocol for connecting various devices in a network.

FEC Front End Controller, e.g. CPX-FEC, can be used as:

– stand-alone system controller (PLC, stand alone operating mode)

– system controller (PLC, remote controller operating mode)

– fieldbus slave (remote I/O operating mode)

Function module Collective term for modules with additional functions, e.g.

CPX-CP-interface, Front End Controller (CPX-FEC) and CODESYS

controller (CPX-CEC); function modules are also known as technology

modules.

IInput

I/O diagnostics interface Bus-independent, bi-directional diagnostic interface at I/O level;

enables access to the internal data of the CPX terminal.

I/O module Collective term for CPX modules that provide analogue or digital inputs

and outputs.

I/Os Analogue or digital inputs and outputs.

Tab. 0/2: CPX-specific terms and abbreviations – part 2

Contents and general instructions

XIV Festo P.BE-CPX-FB36-EN en 1309NH English

Term/abbreviation Significance

I/O signal Input/output signal of an I/O module; also referred to as a process

signal.

Modbus TCP Communication protocol via TCP/IP in automation technology.

Pneumatics interface Interface between CPX modules and pneumatics modules within a CPX

terminal.

The pneumatics interface is used functionally for the electrical side of

the CPX terminal.

Pneumatic modules Collective term for the pneumatics modules which can be integrated

into a CPX terminal.

Pneumatics modules provide, among other things, outputs (working

ports) for connecting actuators, e.g. cylinders.

Pneumatics modules form the pneumatic side of the CPX- terminal.

Status bits CPX-internal status information (common diagnostic messages) which

are provided as input signals on the fieldbus of the control system

(optional function)

Technology module Function module

Tab. 0/3: CPX-specific terms and abbreviations – part 3

Contents and general instructions

Festo P.BE-CPX-FB36-EN en 1309NH English

Data type Quantity Range of values Description

ARRAY —1) —Structure with identical

data types

BOOL 1bit 0“False”and1“True” Logical data type

BYTE 8bit 00h…FF

hBit field

DWORD 32 bit 00000000h… FFFFFFFFhBit field

DINT 32 bit -2147483648 …

2147483647

Signed Double Integer

INT 16 bit -32.768 … 32.767 Signed Integer

Padded EPATH Max. 12 bytes Logical segments of a

path specification

SINT 8bit -128 … 127 Signed Short Integer

STRING 8 bit/characters —String

SHORT_STRING 8 bit/characters +

8 bit length

specification

—String with max. 255

characters

STRUCT —1) —Structure of any data

types

UDINT 32 bit 0 … 4294967296 Unsigned Double Integer

UINT 16 bit 0 … 65.536 Unsigned Integer

USINT 8bit 0 … 256 Unsigned Short Integer

WORD 16 bit 0000h… FFFFhBit field

1) Dependent on the data types used.

Tab. 0/4: Data types used

Contents and general instructions

XVI Festo P.BE-CPX-FB36-EN en 1309NH English

Installation

1-1Festo P.BE-CPX-FB36-EN en 1309NH English

Chapter 1

Installation

1. Installation

1-2 Festo P.BE-CPX-FB36-EN en 1309NH English