Lenze POWERLINK E84DGFCL Series Use and care manual

L
Ä.Y)eä 13560868
POWERLINK
Accessories
Inverter Drives 8400 motec_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Communication manual EN
E84DGFCLxxx

2Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018
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1 About this documentation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 4
1.1 Document history _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 6
1.2 Conventions used _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 7
1.3 Terminology used _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 8
1.4 Notes used _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 9
2Safetyinstructions_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 10
2.1 General safety and application notes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 10
2.2 Device and application-specific safety instructions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 11
2.3 Residual hazards _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 11
3 Product description _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 12
3.1 Application as directed _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 12
3.2 Features and variants _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 13
3.3 Connections and interfaces _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 14
4 Technical data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 16
4.1 General data and operating conditions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 16
4.2 POWERLINK communication data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 17
5Installation_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 18
5.1 Mechanical installation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 19
5.2 Electrical installation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20
5.2.1 Network topology _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20
5.2.2 POWERLINK _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 22
5.2.3 Basic Ethernet Mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 22
5.2.4 POWERLINK connection _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 23
5.2.5 External voltage supply _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 24
6 Commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 25
6.1 Before initial switch-on _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 25
6.2 Node address (node ID) setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 26
6.3 Initial switch-on _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 28
6.4 Settings in the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 29
6.5 Settings in the »EASY Starter« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 30
6.6 Optimisation of networks _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 32
7 Process data transfer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 33
7.1 Freely configuring the port interconnection of the process data objects (PDO) _ _ _ _ _ _ _ _ _ _ _ 34
8 Monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 37
8.1 Interruption of POWERLINK communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 37
8.2 Interruption of internal communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 37
9Diagnostics_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 38
9.1 LED status displays _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 38
9.2 Diagnostic data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40
10 Error messages _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 41
10.1 Short overview of the POWERLINK error messages _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 41
10.2 Possible causes and remedies _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 42
Contents

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 3
Contents
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11 Parameter reference _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 45
11.1 Communication-relevant parameters of the operating system _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 45
11.2 Parameters relevant for POWERLINK communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 46
11.3 Table of attributes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 60
12 Index table _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 62
Your opinion is important to us _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 68

About this documentation
4Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018
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1 About this documentation
Contents
This documentation exclusively contains descriptions of the POWERLINK bus system for the Inverter
Drive 8400 motec.
The properties and functions of POWERLINK for Inverter Drives 8400 motec are described in detail.
Examples illustrate typical applications.
The theoretical context is only explained as far as it is required for understanding the function of
the Communication Unit.
This documentation does not describe any software provided by other manufacturers. No liability
can be accepted for corresponding data provided in this documentation. For information on how to
use the software, please refer to the master computer (PLC, master) documents.
All brand names mentioned in this documentation are trademarks of their corresponding owners.
Tip!
Detailed information about POWERLINK can be found on the website of the Ethernet
POWERLINK Standardization Group:
www.ethernet-powerlink.org
Note!
This documentation supplements the mounting instructions and the Inverter Drive
8400 motec hardware manual supplied with the Communication Unit.
The hardware manual contains safety instructions which must be observed!

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 5
About this documentation
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Target group
This documentation addresses to persons who configure, install, commission, and maintain the
networking and remote maintenance of a machine.
Tip!
Current documentation and software updates with regard to Lenze products can be found
in the download area at:
www.Lenze.com
Information regarding the validity
The information given in this documentation is valid for the following devices:
Features and variants (13)
Screenshots/application examples
All screenshots in this documentation are application examples. Depending on the firmware
version of the field devices and the software version of the Engineering tools installed (e.g.
»Engineer«), the screenshots in this documentation may deviate from the actual screen
representation.
Product series Type designation Variant
Inverter Drives 8400 motec
POWERLINK Communication Unit
E84DGFCLxNx POWERLINK
E84DGFCLxJx POWERLINK + Safety

About this documentation
Document history
6Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018
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1.1 Document history
Version Description
1.0 10/2018 TD23 First edition

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 7
About this documentation
Conventions used
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1.2 Conventions used
This documentation uses the following conventions to distinguish between different types of
information:
Type of information Highlighting Examples/notes
Spelling of numbers
Decimal Normal spelling Example: 1234
Decimal separator Point The decimal point is always used.
For example: 1234.56
Hexadecimal 0x[0 ... 9, A ... F] Example: 0x60F4
Binary
• Nibble
0b[0, 1] Example: ’0b0110’
Example: ’0b0110.0100’
Text
Program name » « PC software
Example: Lenze »Engineer«
Window italics The message window... / The Options dialog box...
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.
Icons
Page reference (7) 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.

About this documentation
Terminology used
8Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018
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1.3 Terminology used
Term Meaning
POWERLINK is a real-time capable fieldbus system based on Ethernet. For user
data exchange, POWERLINK specifies a communication protocol based on
CANopen.
POWERLINK is a patented technology licensed by the Ethernet POWERLINK
Standardization Group (EPSG), Germany.
Inverter Lenze inverters of the "Inverter Drives 8400 motec" product series
Standard device
Drive Unit
Communication unit
Wiring Unit
The 8400 motec inverter has a modular structure that includes the following
modules: "Drive Unit", "Communication Unit", and "Wiring Unit".
• The drive unit is available in different power settings.
• In case of the communication unit you can select between:
• Without fieldbus (basic I/O, standard I/O, extended I/O)
• AS interface (without safety/with safety STO)
• CANopen (without safety/with safety STO)
• EtherCAT (without safety/with safety STO)
• EtherNET/IP (without safety/with safety STO)
• PROFIBUS (without safety/with safety STO)
• PROFINET (without safety/with safety STO)
• POWERLINK (without safety/with safety STO)
• The wiring unit provides flexible connection possibilities for a simple
integration into the power supply of the machine.
»Engineer« Lenze PC software which supports you during the "Engineering" process
(parameterisation, diagnostics, and configuration) throughout the whole life
cycle, i. e. from planning to maintenance of the machine commissioned.
»PLC Designer«
Code Parameter which serves to parameterise and monitor the inverter. In normal
usage, the term is usually referred to as "Index".
Subcode If a code contains several parameters, they are stored in "subcodes".
This manual uses a slash "/" as a separator between code and subcode
(e.g. "C00118/3").
This term is also referred to as "subindex" in common parlance.
Lenze setting This setting is the default factory setting of the device.
Basic setting
HW Hardware
SW Software
EPL Abbreviation for "Ethernet POWERLINK"
(EPL) nodes Ethernet POWERLINK nodes (managing node, controlled nodes)
CN Controlled node (EPL slave)
MN Managing node (EPL master)
The Managing Node accepts the control function for the data communication of
the decentralised field devices. Typically, the Managing Node is the
communication interface of a PLC.
Node ID EPL node address

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 9
About this documentation
Notes used
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1.4 Notes used
The following signal words and symbols are used in this documentation to indicate dangers and
important information:
Safety instructions
Layout of the safety instructions:
Application notes
Pictograph and signal word!
(characterise the type and severity of danger)
Note
(describes the danger and gives information about 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 another document

Safety instructions
General safety and application notes
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2 Safety instructions
2.1 General safety and application notes
• Lenze drive and automation components ...
• must only be used as directed.
Application as directed (12)
• must never be commissioned if they display signs of damage.
• must never be technically modified.
• must never be commissioned if they are not fully mounted.
• must never be operated without required covers.
• during and after operation can have live, moving and rotating parts, depending on their
degree of protection. Surfaces can be hot.
• The following applies to Lenze drive components ...
• only use the accessories approved.
• Only use original manufacturer spare parts.
• Observe all specifications contained in the enclosed documentation and related
documentation.
• This is the precondition for safe and trouble-free operation and for obtaining the product
features specified.
Features and variants (13)
• The specifications, processes, and circuitry described in this document are for guidance only
and must be adapted to your own specific application. Lenze does not take responsibility for
the suitability of the process and circuit proposals.
• Only qualified personnel may work with and on Lenze drive and automation components. In
accordance with IEC 60364 and CENELEC HD 384, these are persons ...
• are familiar with installing, mounting, commissioning, and operating the product.
• who have the corresponding qualifications for their work.
• who know and can apply all regulations for the prevention of accidents, directives, and laws
applicable at the place of use.
Note!
It is absolutely vital that the stated safety measures are implemented in order to prevent
serious injury to persons and damage to material assets.
Always keep this documentation to hand in the vicinity of the product during operation.
Danger!
If the following basic safety measures are disregarded, severe injuries to persons and
damage to material assets may result.

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 11
Safety instructions
Device and application-specific safety instructions
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2.2 Device and application-specific safety instructions
During operation, the Communication Unit must be connected to the Wiring Unit and the Drive
Unit.
2.3 Residual hazards
Device protection
The Communication Unit contains electronic components that can be damaged or destroyed by
electrostatic discharge.
Installation (18)
Documentation for Inverter Drives 8400 motec, control system, plant/machine
All the other measures prescribed in this documentation must also be implemented.
Observe the safety instructions and application notes contained in this manual.

Product description
Application as directed
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3 Product description
3.1 Application as directed
The POWERLINK communication unit ...
• is a unit that can only be used in conjunction with the following modules:
• is a device intended for use in industrial power systems.
• should only be used under the operating conditions prescribed in this documentation.
• can only be used in POWERLINK networks.
• can also be used without being connected to the POWERLINK network.
Any other use shall be deemed inappropriate!
Product series Type designation
Inverter Drives 8400 motec
Drive Unit
E84DGDVxxxxxxxx (from version 8.00)
Inverter Drives 8400 motec
Wiring Unit
E84DGVNxx

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 13
Product description
Features and variants
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3.2 Features and variants
The POWERLINK Communication Unit is available in the following versions:
• The POWERLINK Communication Unit is ...
• mounted to 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 an integrated safety system (safety option) have no analog input and no relay
output.
• The integrated safety system is applicable on machines for the protection of persons.
• Real-time Ethernet with the Ethernet POWERLINK V2 communication profile for motion and
general applications
• Supported functions:
• POWERLINK CN (Controlled Node)
• Up to 6 data words (max. 12 bytes) can be sent or received.
• Very short CN response times for optimal network performance
• Communication with the Lenze »EASY Starter« (access to all Lenze parameters) is executed via
the diagnostic interface of the Drive Unit.
Product series Type designation Product features
Enclosure Connection POWERLINK I/O: Connection via terminal I/O: Connection via M12 Safety
Inverter Drives 8400 motec
POWERLINK Communication Unit
E84DGFCLFNP IP 65 M12 3× DI
1× DO
2× DI
E84DGFCLENP IP 65 M12 2× DI 3× DI
1× DO
E84DGFCLFJP IP 65 M12 3× DI
1× DO
1× AI
2× DI 
E84DGFCLEJP IP 65 M12 3× DI 2× DI
1× DO
1× AI

Hardware manual for the Inverter Drive 8400 motec
Here you will find detailed information on the integrated safety system (safety option).
Reference manual/online help for the Inverter Drive 8400 motec
Here you will find detailed information on how to configure the safety system (safety
option).

Product description
Connections and interfaces
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3.3 Connections and interfaces
[3-1] POWERLINK Communication Unit
E84DG029
Pos. Description
A1 LEDs for POWERLINK status display
LED status displays (38)
A2 POWERLINK IN (M12 socket, 4-pole, D-coded)
POWERLINK connection (23)
A3 POWERLINK OUT (M12 socket, 4-pole, D-coded)
POWERLINK connection (23)
A4 Positions for further freely designable inputs and outputs:
• Digital inputs
•Digitaloutput
• Analog input (only for E84DGFCLxJx)
• Relay output (only for E84DGFCLxJx)
• Connection of "Safety Option" safety system (only for E84DGFCLxJx)
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 POWERLINK IN to A2
X32 Plug connector for wiring the POWERLINK OUT to A3
X55 Plug connector for wiring the LEDs at A1

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 15
Product description
Connections and interfaces
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• By default, the POWERLINK connections and the LEDs for the POWERLINK status displays are
already mounted and wired:
• POWERLINK IN to plug connector X31
• POWERLINK OUT to plug connector X32
• LEDs to plug connector X55
• It is also possible to connect the POWERLINK 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
various 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 for the Inverter Drive 8400 motec
Observe the notes and wiring instructions contained in this documentation.

Technical data
General data and operating conditions
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4 Technical data
4.1 General data and operating conditions
Hardware manual for the Inverter Drive 8400 motec
Here you will find the ambient conditions and information on the electromagnetic
compatibility (EMC) that also apply to the Communication Unit.
Range Values
Order designation • E84DGFCLxNx (POWERLINK)
• E84DGFCLxJx (POWERLINK + Safety)
Communication profile Ethernet POWERLINK V2
Interface for communication • POWERLINK IN: M12 socket, 4-pole, D-coded
• POWERLINK OUT: M12 socket, 4-pole, D-coded
Network topology Tree, star, and line
Type of node Controlled node
Node addresses (node IDs) 1 … 239
Transmission mode Half duplex
Baud rate 100 Mbps
External voltage supply • U = 24 V DC (20 V - 0 % ... 29 V + 0 %)
•I
max = 120 mA
Conformities, approvals • CE
•UR/cUR
•EAC
(see also hardware manual)

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Technical data
POWERLINK communication data
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4.2 POWERLINK communication data
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 an POWERLINK network depend on the ...
• processing time in the inverter;
• frame runtime (baud rate / frame length);
• nesting depth of the network.
Processing time inside the inverter
There are no interdependencies between parameter data and process data.
Range Values
Min. cycle time 400 μs
Total cycle times 0.4 / 0.5 / 1.0 / 1.2 / 2.0 / 3.0 … 20.0 ms
Buffer size • Tx-iso: max. 1490 bytes
• Rx-iso: max. 1490 bytes
Delay time • Controlled node (TPreq - TRes): approx. 2.6 μs
• Controlled node (TSoA - TASnd): approx. 2.6 μs
Frame size Max. asynchronous frame size (MTU): 1518 bytes
SDO communication method UDP/IP or ASND
Number of RPDOs 1 channel
RPDO user data per application Max. 6 objects (max. 10 bytes)
Number of TPDOs 1 channel (data access of all nodes by broadcasting)
TPDO user data per application Max. 6 objects (12 bytes)
CN operating modes Support of ...
•MultiplexCNs
•OptionalCNs
Data Processing time
Process data Approx. 2 ms
+ 0 ... 1 ms
+ 1 ... x ms
Update cycle
Processing time in the module
Runtime of the application task of the technology
application used (tolerance)
Parameter data Approx. 30 ms + a tolerance of 20 ms (typically)
Some codes may require a longer processing time (see reference manual/
online help for Inverter Drive 8400 motec).

Installation
18 Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018
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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.
• Fieldbus communication 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.

Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018 19
Installation
Mechanical installation
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5.1 Mechanical installation
[5-1] Mechanical installation of the 8400 motec components
Mounting instructions for the Inverter Drive 8400 motec
Here you will find detailed information on the installation.
0.37 ... 3.0 kW 4.0 ... 7.5 kW
E84DG023a
E84DG023b
Legend for Fig. [5-1]
1DriveUnit
2 Communication unit
3 Wiring Unit
A Cover of the Drive Unit
EDK84DG... Mounting instructions of the Drive Unit, Communication Unit, Wiring Unit

Installation
Electrical installation
20 Lenze · Decentralised frequency inverter 8400 motec (POWERLINK Option) · EDS84DMOTPL EN 1.0 - 11/2018
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5.2 Electrical installation
5.2.1 Network topology
[5-2] Network topology for POWERLINK
Inside the segment only Ethernet hubs may be used as infrastructure elements. The hubs must
meet the requirements on class II repeaters acc. to IEEE 802.3u.
Class I hubs and switches are not permissible since they have considerably longer delay times for the
frame forwarding and a bigger jitter. Both sizes reduce the real-time capability and dynamics.
The cable length between both nodes is limited to 100 m.
Hardware manual for the Inverter Drive 8400 motec
Here you will find detailed information about ...
• the digital and analog inputs/outputs;
•therelayoutput;
• the integrated safety system (safety option);
• the wiring of the connections.
Observe the notes and wiring instructions provided therein!
Note!
The use of class-1 hubs and switches inside the EPL network segment is not permitted.