Emotron VFX 2.0 User manual

Emotron VFX/FDU 2.0
Fieldbus Option
Profibus DP, DeviceNet, Modbus/TCP
Instruction manual
English

Document number: 01-3698-01
Edition: r4
Date of release: 2009-09-01
© Copyright Emotron AB 2005 - 2009
Emotron retains the right to change specifications and illustra-
tions in the text, without prior notification. The contents of this
document may not be copied without the explicit permission of
Emotron AB.
Emotron VFX/FDU 2.0 Fieldbus Option
Profibus DP, DeviceNet, Modbus/TCP
Instruction manual – English

H

Emotron AB 01-3698-01r4
Safety
Instruction manual
Read this instruction manual first!
Since this option is a supplementary part of the variable speed drive (VSD), the
user must be acquainted with the original instruction manual of the variable
speed drive. All safety instructions, warnings, etc. as mentioned in this instruc-
tion manual are to be known to the user.
Safety instructions
Read the safety instructions in the instruction manual for the variable speed
drive.
Installation
Installation, commissioning, dismounting, making measurements, etc. on the
variable speed drive may only be carried out by personnel who are technically
qualified for the task. Installation must also be carried out in accordance with
the local standards. Ensure that all necessary safety measures are taken.
Opening the variable speed drive
Always take adequate precautions before opening the variable speed drive, even
though the connections for the control signals and jumpers are isolated from
the mains voltage.
WARNING: Take all necessary safety precautions during
installation and commissioning to prevent personal injuries, e.g.
by an uncontrolled load.
WARNING: Always switch off the mains supply before opening the
variable speed drive and wait at least 5 minutes to allow the
buffer capacitors to discharge.

Emotron AB 01-3698-01r4

Emotron AB 01-3698-01r4 1
Contents
1 Introduction ................................................................................ 5
1.1 Users............................................................................................................ 6
1.2 Before starting ............................................................................................ 6
1.3 Delivery and unpacking.............................................................................. 6
1.4 Checking of contents.................................................................................. 7
1.5 Abbreviations used ..................................................................................... 8
1.6 Byte/Bit numbering .................................................................................... 8
1.7 Further information .................................................................................... 8
2 Fieldbus networks ...................................................................... 9
2.1 General description .................................................................................... 9
2.1.1 State of the fieldbus module .................................................................. 10
2.1.2 Common network problems.................................................................... 11
2.1.3 Troubleshooting using a multimeter ...................................................... 12
2.1.4 Troubleshooting using menu system information ................................. 13
2.1.4.1 Checking internal communication.......................................................... 13
2.1.4.2 Checking external communication ......................................................... 13
2.1.4.3 Solutions to common problems.............................................................. 14
2.2 Recommendations for network installation........................................... 14
2.3 Profibus .................................................................................................... 15
2.3.1 Profibus fieldbus interface and LED indication ..................................... 16
2.3.1.1 Operation LED description ...................................................................... 16
2.3.1.2 Status LED description............................................................................ 16
2.3.1.3 Profibus connector .................................................................................. 17
2.3.2 Cable types............................................................................................... 18
2.3.2.1 Cable type A ............................................................................................. 18
2.3.3 Bus termination ....................................................................................... 19
2.3.3.1 Example.................................................................................................... 19
2.3.4 Address setting ........................................................................................ 20
2.3.5 Baudrate................................................................................................... 20
2.3.6 Profibus Sync/Freeze functionality......................................................... 20
2.4 DeviceNet................................................................................................. 21
2.4.1 DeviceNet fieldbus interface and LED indication.................................. 21

2Emotron AB 01-3698-01r4
2.4.1.1 Network status LED description .............................................................. 21
2.4.1.2 Module status LED description ............................................................... 22
2.4.1.3 DeviceNet connector................................................................................ 22
2.4.2 Cable type ................................................................................................. 22
2.4.3 Bus termination ........................................................................................ 23
2.4.4 Address setting......................................................................................... 23
2.4.5 Baudrate ................................................................................................... 23
2.4.6 Supported CIP Objects ............................................................................. 24
2.4.6.1 Example reading product parameter ...................................................... 25
3 Industrial Ethernet networks .................................................. 27
3.1 General description.................................................................................. 27
3.1.1 History ....................................................................................................... 27
3.1.2 The difference between office Ethernet and Industrial Ethernet.......... 27
3.1.3 General Ethernet menus.......................................................................... 28
3.1.4 Anybus IPconfig ........................................................................................ 30
3.1.5 Web server interface................................................................................ 31
3.2 Recommendations for network installation ........................................... 38
3.3 Modbus/TCP............................................................................................. 39
3.3.1 Modbus/TCP interface and LED indication ............................................ 40
3.3.1.1 Network status LED description .............................................................. 40
3.3.1.2 Module status LED description ............................................................... 40
3.3.1.3 Link/activity LED description................................................................... 41
3.3.1.4 Modbus/TCP connector description ....................................................... 41
3.3.2 Cable type ................................................................................................. 41
3.3.3 Baudrate ................................................................................................... 42
3.3.4 Modbus/TCP protocol description .......................................................... 43
3.3.5 How to convert modbus numbers into starting addresses ................... 45
3.3.6 Read Coil Status ....................................................................................... 45
3.3.7 Read Holding Registers ........................................................................... 46
3.3.8 Read Input Registers................................................................................ 47
3.3.9 Force Single Coil....................................................................................... 48
3.3.10 Write Single Register................................................................................ 49
3.3.11 Force Multiple Coil.................................................................................... 50
3.3.12 Write Multiple Register ............................................................................ 51
3.3.13 Write/Read Multiple Register.................................................................. 52

Emotron AB 01-3698-01r4 3
3.3.14 Exception codes ...................................................................................... 53
3.3.15 Regrouping of registers ........................................................................... 53
3.3.15.1 How to regroup registers......................................................................... 54
3.3.15.2 How to access the DATA of the regrouped registers ............................. 55
3.3.16 Control & Status register for Modbus/TCP ............................................ 56
4 Fieldbus menus ........................................................................ 57
4.1 General communication menus ............................................................. 57
4.2 Status menus........................................................................................... 59
4.3 Quick Setup.............................................................................................. 60
5 Cyclic/Acyclic data .................................................................. 63
5.1 Byte swapping.......................................................................................... 63
5.1.1 Example.................................................................................................... 63
5.2 Cyclic data (process data)....................................................................... 64
5.2.1 PLC configuration of modules/cyclic data ............................................. 64
5.2.1.1 Module configuration Basic mode.......................................................... 66
5.2.1.2 Module configuration Extended mode ................................................... 67
5.2.1.3 Additional configuration of extra process values .................................. 68
5.2.2 Module data mapping ............................................................................. 69
5.2.2.1 Mapping of Basic mode .......................................................................... 70
5.2.2.2 Mapping of the extended mode ............................................................. 73
5.2.2.3 Mapping of additional process values ................................................... 77
5.2.2.4 Other comments ...................................................................................... 78
5.2.3 Replace an old fieldbus option ............................................................... 79
5.3 Acyclic data (parameters) ....................................................................... 79
5.3.1 Fieldbus parameters ............................................................................... 79
5.4 EmoSoftCom — a help tool...................................................................... 80
6. Parameter sets and Trip log lists ............................................ 81
7. Frequently asked questions .................................................... 83
8. Installation................................................................................ 85
8.1 Polarisation of flat cables ....................................................................... 85
8.2 Mechanical mounting.............................................................................. 86
8.3 Mounting the option board ..................................................................... 86
8.4 Inserting the fieldbus module on to the option board .......................... 89

4Emotron AB 01-3698-01r4
8.5 Connecting the network cable................................................................. 89
8.5.1 Installation ................................................................................................ 89
8.5.2 Removal .................................................................................................... 90
8.6 Shielding ................................................................................................... 91

Emotron AB 01-3698-01r4 Introduction 5
1 Introduction
This instruction manual describes the installation and operation of the Fieldbus
option board 2.0, which can be built into the products VFX 2.0 and FDU 2.0.
Further on in this manual we refer to the variable speed drive.
The Fieldbus option allows external equipment to exchange data and to control
the products described in this manual. The Fieldbus option acts as a slave in a
master-slave configuration.
The data and illustrations found in this document are not binding. Emotron
reserves the right to modify our products in line with our policy of continuous
product development. The information in this document is subject to change
without notice and should not be considered as a commitment by Emotron.
There are many applications for this product. Those responsible for the use of
this device must ensure that all necessary steps have been taken to verify that the
application meets all performance and safety requirements including any appli-
cable laws, regulations, codes and standards.
Because this option is a supplementary part of the variable speed drive, the user
must be familiar with the original instruction manual of the VSD. All safety
instructions, warnings, etc. as mentioned in these instruction manuals are to be
known to the user.
The following indications can appear in this manual. Always read these first and
be aware of their content before continuing:
NOTE: Additional information to avoid problems.
CAUTION: Failure to follow these instructions can result in malfunction
or damage to the variable speed drive.
WARNING: Failure to follow these instructions can result in
serious injury to the user in addition to serious damage to the variable
speed drive.
!
Content