Lenze E84DGFCp Series Use and care manual

L
EDS84DMOTPBUS
13395078
Ä.HSoä
Communication Manual
E84DGFCPxxx
PROFIBUS Communication Unit
8400 motec
L-force Communication

2LEDS84DMOTPBUS EN 3.0 - 11/2011

EDS84DMOTPBUS EN 3.0 - 11/2011 L3
Communication manual 8400 motec PROFIBUS
Contents
Contents
1About this documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Document history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.2 Conventions used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.3 Terminology used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.4 Notes used. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.1 General safety and application instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2 Device- and application-specific safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Residual hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 Application as directed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Features and variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3 Connections and interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1 General data and operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Protocol data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.3 Communication time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.1 Mechanical installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.2.1 Network topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.2.2 Bus termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.2.3 Bus cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2.4 PROFIBUS connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.2.5 External voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.1 Before initial switch-on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.2 Configuring the host (master). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.3 Possible settings via DIP switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.3.1 Receiving the station address via the master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.3.2 Setting the station address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6.4 Initial switch-on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Communication manual 8400 motec PROFIBUS
Contents
4LEDS84DMOTPBUS EN 3.0 - 11/2011
7Data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8Process data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.1 Access to process data / PDO mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.2 Port interconnection of the process data objects (PDO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.3 Digital and analog input information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
9Parameter data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1 Addressing of the parameter data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.2 DRIVECOM parameter data channel (DP-V0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9.2.1 Telegram structure (overview). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9.2.2 Byte 1: Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9.2.3 Byte 2: Subindex. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.2.4 Bytes 3 + 4: Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.2.5 Bytes 5 ... 8: Parameter value / error information . . . . . . . . . . . . . . . . . . . . . . . . . . 47
9.2.6 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
9.2.7 Telegram examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9.3 PROFIdrive parameter data channel (DP-V1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
9.3.1 Connection establishment between master and slave . . . . . . . . . . . . . . . . . . . . . 52
9.3.2 Acyclic data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.3.3 Telegram structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.3.4 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9.3.5 Telegram examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
10 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
10.1 Permanent interruption of PROFIBUS communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
10.2 Short-time interruption of PROFIBUS communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.3 Settings and displays in the »Engineer« . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
11 Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
11.1 LED status displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
11.2 Diagnostics with the »Engineer« . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11.3 Querying the current bus status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
11.4 Diagnostic data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
12 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
12.1 Short overview (A-Z) of the PROFIBUS error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
12.2 Possible causes and remedies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

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Communication manual 8400 motec PROFIBUS
Contents
13 Parameter reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
13.1 Communication-relevant parameters of the operating system. . . . . . . . . . . . . . . . . . . . . 81
13.2 Parameters relevant for PROFIBUS communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
13.3 Table of attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
13.4 Implemented PROFIdrive objects (DP-V1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
14 DIP switch positions for setting the station address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
15 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Communication manual 8400 motec PROFIBUS
About this documentation
6LEDS84DMOTPBUS EN 3.0 - 11/2011
1 About this documentation
Contents
This documentation exclusively contains descriptions of the PROFIBUS bus system for the
Inverter Drive 8400 motec.
The properties and functions of the PROFIBUS for Inverter Drives 8400 motec are described
in detail.
Typical applications are explained with the help of examples.
This documentation also contains ...
the most important technical data for PROFIBUS communication;
Information on the installation and commissioning of the PROFIBUS network;
Information on the PROFIBUS data transfer;
Information on monitoring functions and troubleshooting and fault elimination.
The theoretical concepts are only explained to the level of detail required to understand
the function of the PROFIBUS communication with Inverter Drives 8400 motec.
Depending on the software version of the controller and on the version of the »Engineer«
software installed, the screenshots in this documentation may vary from the »Engineer«
depiction.
This documentation does not describe the software of other manufacturers. No
responsibility is taken for corresponding information given in this documentation.
Information on how to use the software can be obtained from the documents of the host
(master).
All brand names used in this documentation are trademarks of their respective owners.
Tip!
Detailed information about PROFIBUS can be found on the website of the
PROFIBUS user organisation:
www.profibus.com
Note!
This documentation supplements the mounting instructions and the hardware
manual "Inverter Drives 8400 motec" supplied with the controller.

EDS84DMOTPBUS EN 3.0 - 11/2011 L7
Communication manual 8400 motec PROFIBUS
About this documentation
Target group
This documentation is intended for all persons who plan, install, commission and maintain
the networking and remote servicing of a machine.
Tip!
Information about and software updates for Lenze products can be found in the
download area at:
www.Lenze.com
Validity information
The information given in this documentation is valid for the following devices:
Features and variants (15)
Product series Type designation Device variant
Inverter Drives 8400 motec
Communication unit PROFIBUS
E84DGFCPxNx PROFIBUS
E84DGFCPxJx PROFIBUS + Safety

Communication manual 8400 motec PROFIBUS
About this documentation
Document history
8LEDS84DMOTPBUS EN 3.0 - 11/2011
1.1 Document history
Your opinion is important to us!
These instructions were created to the best of our knowledge and belief to give you the
best possible support for handling our product.
If you have suggestions for improvement, please e-mail us to:
[email protected]
Thank you for your support.
Your Lenze documentation team
Version Description
1.0 09/2010 TD17 First edition
2.0 01/2011 TD17 • DIP switch settings (31) corrected.
• »Engineer« screenshots updated.
3.0 11/2011 TD17 • General revision
• Digital and analog input information (40) supplemented.
• Description of code C13887 (from version 02.00) supplemented.

EDS84DMOTPBUS EN 3.0 - 11/2011 L9
Communication manual 8400 motec PROFIBUS
About this documentation
Conventions used
1.2 Conventions used
This manual uses the following conventions to distinguish between different types of
information:
Type of information Writing Examples/notes
Numbers
Decimal Standard notation Example: 1234
Hexadecimal 0x[0 ... 9, A ... F] Example: 0x60F4
Binary
• Nibble
In inverted commas
Point
Example: ’100’
Example: ’0110.0100’
Decimal separator Point The decimal point is always used.
Example: 1234.56
Text
Program name » « PC software
Example: Lenze »Engineer«
Control element Bold The OK button... / The Copy command... / The
Properties tab... / The Name input field...
Hyperlink Underlined Optically highlighted reference to another topic. Can
be activated with a mouse-click in this
documentation.
Symbols
Page reference (9) Optically highlighted reference to another page. Can
be activated with a mouse-click in this
documentation.
Step-by-step instructions Step-by-step instructions are indicated by a
pictograph.

Communication manual 8400 motec PROFIBUS
About this documentation
Terminology used
10 LEDS84DMOTPBUS EN 3.0 - 11/2011
1.3 Terminology used
Term Meaning
Controller Lenze frequency inverter of the "Inverter Drives 8400 motec" product series
Standard device
Drive unit
Communication unit
Wiring unit
The controller 8400 motec consists of the following modules: "Drive unit",
"communication unit" and "wiring unit".
• The drive unit is available in various power classes.
• The communication unit is available in the following versions:
–Nofieldbus
–AS-i option
–CANopen option
–PROFIBUS option
–PROFINET option
–EtherCAT option
• The wiring unit provides flexible connection options for an easy integration
into the power supply of the machine.
»Engineer« Lenze PC software supporting you during the "Engineering" process
(parameterisation, diagnostics, and configuration) throughout the entire life
cycle, i.e. from planning to maintenance of the machine commissioned.
Code Parameter by means of which you can parameterise or monitor the controller. In
common parlance, this term is also referred to as an "index".
Subcode If a code contains more than one parameter, these parameters are stored in
"subcodes".
In this documentation a slash "/" is used as a separator between code and
subcode (e.g. "C00118/3").
In common parlance, this term is also referred to as a "subindex".
Lenze setting These are settings the device is preconfigured with ex works.
Basic setting
HW Hardware
SW Software

EDS84DMOTPBUS EN 3.0 - 11/2011 L11
Communication manual 8400 motec PROFIBUS
About this documentation
Notes used
1.4 Notes used
The following signal words and symbols are used in this documentation to indicate
dangers and important information:
Safety instructions
Structure of the safety instructions:
Application notes
Pictograph and signal word!
(characterise the type and severity of danger)
Note
(describes the danger and informs how to prevent dangerous situations)
Pictograph Signal word Meaning
Danger! Danger of personal injury through dangerous electrical voltage
Reference to an imminent danger that may result in death or serious
personal injury if the corresponding measures are not taken.
Danger! Danger of personal injury through a general source of danger
Reference to an imminent danger that may result in death or serious
personal injury if the corresponding measures are not taken.
Stop! Danger of property damage
Reference to a possible danger that may result in property damage if the
corresponding measures are not taken.
Pictograph Signal word Meaning
Note! Important note to ensure trouble-free operation
Tip! Useful tip for easy handling
Reference to other documents

Communication manual 8400 motec PROFIBUS
Safety instructions
General safety and application instructions
12 LEDS84DMOTPBUS EN 3.0 - 11/2011
2 Safety instructions
2.1 General safety and application instructions
Lenze drive and automation components ...
– must only be used as directed.
Application as directed (14)
– must never be commissioned in the event of visible damage.
– must never be technically modified.
– must never be commissioned before they have been completely mounted.
– must never be operated without the covers required.
– can - depending on their degree of protection - have live, movable or rotating parts
during and after operation. Surfaces can be hot.
For Lenze drive components ...
– use only the accessories approved.
– use only original spare parts from the manufacturer.
Observe all specifications given in the attached and associated documentation.
– This is the precondition for safe and trouble-free operation and for achieving the
product features specified.
Features and variants (15)
– The procedural notes and circuit details described in this document are only
proposals. It is up to the user to check whether they can be adapted to the particular
applications. Lenze does not take any responsibility for the suitability of the
procedures and circuit proposals described.
Note!
Always observe the specified safety measures to avoid severe injury to persons
and damage to property!
Always keep this documentation to hand in the vicinity of the product during
operation.
Danger!
If you disregard the following basic safety measures, this can cause severe injury
to persons and damage to material assets.

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Communication manual 8400 motec PROFIBUS
Safety instructions
Device- and application-specific safety instructions
Only qualified personnel may work with and on Lenze drive and automation
components. According to IEC 60364 and CENELEC HD 384, these are persons ...
– who are familiar with the installation, assembly, commissioning and operation of
the product.
– who have the corresponding qualifications for their work.
– who know all regulations for the prevention of accidents, directives and laws
applicable on site and are able to apply them.
2.2 Device- and application-specific safety instructions
During operation, the communication unit must be connected to the wiring unit and
the drive unit.
With external voltage supply, always use a separate power supply unit, safely
separated to EN 61800-5-1 in every control cabinet ("SELV" / "PELV").
Only use cables that correspond to the given specifications.
Bus cable specification (25)
2.3 Residual hazards
Device protection
The communication unit contains electronic components that can be damaged or
destroyed by electrostatic discharge.
Installation (20)
Documentation for "Inverter Drives 8400 motec", control system, system/
machine
All other measures prescribed in this documentation must also be implemented.
Observe the safety instructions and application notes specified in the
documentation.

Communication manual 8400 motec PROFIBUS
Product description
Application as directed
14 LEDS84DMOTPBUS EN 3.0 - 11/2011
3 Product description
3.1 Application as directed
The communication unit PROFIBUS ...
is a unit that can only be used in conjunction with the following modules:
is a device intended for use in industrial power systems.
may only be operated under the operating conditions specified in this documentation.
may only be used in PROFIBUS networks.
can also be used without being connected to the PROFIBUS network.
Any other use shall be deemed inappropriate!
Product series Type designation
Inverter Drives 8400 motec
Drive unit
E84DGDVxxxxxxxx
Inverter Drives 8400 motec
Wiring unit
E84DGVNxx

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Communication manual 8400 motec PROFIBUS
Product description
Features and variants
3.2 Features and variants
The communication unit PROFIBUS is available in the following versions:
The PROFIBUS communication unit is ...
– mounted on the wiring unit (E84DGVNxx);
– supplied internally via the drive unit (E84DGDVxxxxxxxx) or externally via a
separate voltage source.
The I/O connections can be brought into the device via M12 connectors or cable glands.
Devices without integrated safety system (safety option) have no analog input and no
relay output.
The integrated safety system of the E84DGFCPxJx communication units can be used on
machines for the protection of persons.
Support of the parameter data channel DRIVECOM (DP-V0), PROFIDrive (DP-V1) in
preparation
Exchange of up to 8 process data words per direction
Bus coupling via remote bus according to the RS485 standard
Automatic detection of the baud rate (9.6 kbps to 12 Mbps)
Setting of the station address is possible via DIP switch or code.
Communication with the Lenze »Engineer« (access to all Lenze parameters) is executed
via the diagnostic interface of the drive unit.
Product series Type designation Features
Enclosure IP 65 PROFIBUS M12 I/O: Terminal I/O: M12 Safety
Inverter Drives 8400 motec
Communication unit PROFIBUS
E84DGFCPANP zzz
E84DGFCP9NP zz z
E84DGFCPAJP zzz z
E84DGFCP9JP zz zz
Hardware manual "Inverter Drives 8400 motec"
Here you will find detailed information on the integrated safety system (safety
option).
Software manual / »Engineer« online help "Inverter Drives 8400 motec"
Here you will find detailed information on how to configure the safety system
(safety option).

Communication manual 8400 motec PROFIBUS
Product description
Connections and interfaces
16 LEDS84DMOTPBUS EN 3.0 - 11/2011
3.3 Connections and interfaces
[3-1] Communication unit PROFIBUS
E84DG029
Pos. Description
DIP DIP switch
Possible settings via DIP switch (30)
A1 / LED Position of LEDs for PROFIBUS status display
LED status displays (72)
A2 PROFIBUS input (M12 male, 5-pin)
PROFIBUS connection (26)
A3 PROFIBUS output (M12 female, 5-pin)
PROFIBUS connection (26)
A4 Positions for more freely designable inputs and outputs:
• Digital inputs
•Digitaloutput
• Analog input (only for E84DGFCPxJx)
• Relay output (only for E84DGFCPxJx)
• Connection of safety system "Safety Option" (only for E84DGFCPxJx)
B1 ... B4
X3 / X4 / X61 Terminal strips for wiring the connections at A4 and B1 ... B4
X5 Plug connector for connection to the drive unit
X31 Plug connector for wiring the PROFIBUS input at A2
X32 Plug connector for wiring the PROFIBUS output at A3
X55 Plug connector for wiring the LEDs at A1

EDS84DMOTPBUS EN 3.0 - 11/2011 L17
Communication manual 8400 motec PROFIBUS
Product description
Connections and interfaces
On delivery, the PROFIBUS connections and the LEDs for the PROFIBUS status displays
are already mounted and wired:
– PROFIBUS input to plug connector X31
– PROFIBUS output to plug connector X32
– LEDs to plug connector X55
It is also possible to connect the PROFIBUS and other inputs and outputs (e.g. digital
inputs) via the positions A1 ... A4 and B1 ... B4.
For the connections, 5-pin M12 connectors or - alternatively - cable glands (cable cross-
section max. 1.0 mm2, AWG 18) can be used.
The M12 connectors, cable glands and prefabricated system cables can be obtained
from diverse manufacturers.
Wire the M12 connectors or cable glands used to the corresponding contacts of the
terminal strips/plug connectors X3, X4 and X61.
Hardware manual "Inverter Drives 8400 motec"
Observe the notes and wiring instructions given in the documentation.

Communication manual 8400 motec PROFIBUS
Technical data
General data and operating conditions
18 LEDS84DMOTPBUS EN 3.0 - 11/2011
4 Technical data
4.1 General data and operating conditions
Hardware manual "Inverter Drives 8400 motec"
Here you will find the ambient conditions and information on the
electromagnetic compatibility (EMC) that also apply to the communication unit.
Area Values
Order designation • E84DGFCPxNx (PROFIBUS)
• E84DGFCPxJx (PROFIBUS + Safety)
Communication profile • PROFIBUS DP-V0 (DRIVECOM)
• PROFIBUS DP-V1 (PROFIdrive), from SW version 2.0
Standards / specifications • IEC 61158 / EN 50170
• IEC 61784
Communication medium RS485
Interface for communication • PROFIBUS input: M12 pins, 5-pole, B-coded
• PROFIBUS output: M12 socket, 5-pole, B-coded
Max. cable length 1200 m (depending on the selected baud rate, the used cable type and
hardware (repeaters))
Bus termination Bus terminating resistors are required at the first and last PROFIBUS node
(implemented in the connector of the bus cable)
Network topology • Line (without repeater)
• Tree/line (with repeater)
Type of station PROFIBUS slave
Number of slave stations • Max. 31 (without repeater)
• Max. 125 (with repeater)
PNO identification number 0x0A89
Baud rate for cable type A (EN 50170) 9.6 kbps ... 12 Mbps (automatic detection)
External voltage supply • U = 24 V DC (20 V - 0 % ... 29 V + 0 %)
•I
max = 400 mA
Conformities, approvals • CE
•UR/cUR

EDS84DMOTPBUS EN 3.0 - 11/2011 L19
Communication manual 8400 motec PROFIBUS
Technical data
Protocol data
4.2 Protocol data
4.3 Communication time
The communication time is the time between the start of a request and the arrival of the
corresponding response.
The communication times in a PROFIBUS network depend on ...
the processing time in the controller;
the transmission delay time (baud rate / telegram length);
the nesting depth of the network.
Processing time in the controller
There are no interdependencies between parameter data and process data.
Area Values
Process data words (PCD) 1 ... 8 words (16 bits/word)
Cyclic parameter data channel (DP-
V0)
4 words
Acyclic parameter data channel (DP-
V1)
Max. 240 bytes
PROFIBUS user data length 1 ... 8 words process data channel + 4 words parameter data channel
Data Processing time
Process data Approx. 2 ms
+ 0 ... 1 ms
+ 1 ... x ms
update cycle
processing time in the module
application task runtime of the technology application used
(tolerance)
Parameter data Approx. 30 ms + 20 ms tolerance (typical)
• For some codes, the processing time may be longer (see software
manual/»Engineer« online help "Inverter Drives 8400 motec").

Communication manual 8400 motec PROFIBUS
Installation
20 LEDS84DMOTPBUS EN 3.0 - 11/2011
5 Installation
Stop!
Electrostatic discharge
Electronic components within the communication unit can be damaged or
destroyed by electrostatic discharge.
Possible consequences:
• The communication unit is defective.
• Communication via the fieldbus is not possible or faulty.
• I/O signals are faulty.
• The safety function is faulty.
Protective measures
• Discharge electrostatic charges before touching the communication unit.