Lenze E84DGFCR Series Use and care manual

L
Ä.YR,ä 13564911
PROFINET®
Accessories
Inverter Drives 8400 motec_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Communication Manual EN
E84DGFCRxxx

2Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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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 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 12
3.3 Connections and interfaces _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 14
4 Technical data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 16
4.1 General data and operating conditions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 16
4.2 Protocol data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 17
4.3 Communication time _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 17
4.4 Internal switch latency _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 18
5Installation_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 19
5.1 Mechanical installation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20
5.2 Electrical installation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 21
5.2.1 Network topology _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 21
5.2.2 PROFINET connection _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 23
5.2.3 External voltage supply _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 24
6 Commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 25
6.1 Before initial switch-on _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 25
6.2 Configuring the PROFINET IO controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 26
6.3 Setting the station name _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 27
6.4 Setting the IP configuration _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 29
6.4.1 Setting via the PROFINET configurator of the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 30
6.4.2 Setting via codes in the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 32
6.5 Establishing an online connection via PROFINET with the Lenze »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ 34
6.6 Initial switch-on _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 36
7 Data transfer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 37
7.1 Communication channels _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 37
7.2 Response of the outputs in compliance with PROFINET standard V2.3 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 38
8 Process data transfer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 39
8.1 Access to process data / PDO mapping _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 39
8.2 Port interconnection of process data objects (PDO) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 40
8.3 Process input data AI/DI (Slot2) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 44
9 Parameter data transfer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 45
9.1 The acyclic channel (PROFIdrive profile) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 45
9.1.1 Connection establishment of an I/O controller to an I/O device _ _ _ _ _ _ _ _ _ _ _ _ _ _ 45
9.1.2 Acyclic data transmission process _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 46
9.1.3 Structure of the PROFINET data frame _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 47
Contents

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 3
Contents
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9.2 Reading parameters from the inverter _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 48
9.2.1 Response to a correctly executed read request _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 49
9.2.2 Response to a read error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 51
9.2.3 Frame example: Read request _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 52
9.3 Writing parameters to the inverter _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 54
9.3.1 Response to a correctly executed write request _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 56
9.3.2 Response to a write error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 57
9.3.3 Frame example: Write request _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 59
9.4 Error information (error) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 61
9.5 Consistent parameter data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 63
10 Monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 64
10.1 Interruption of PROFINET communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 64
10.2 Interruption of internal communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 65
11 Diagnostics _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 66
11.1 LED status displays _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 66
11.2 Diagnosing with the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 68
11.3 Diagnostic data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 69
12 Error messages _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 70
12.1 Short overview of the PROFINET error messages _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 70
12.2 Possible causes and remedies _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 71
13 Parameter reference _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 75
13.1 Communication-relevant parameters of the operating system _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 75
13.2 Parameters relevant for PROFINET communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 76
13.3 Table of attributes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 87
Index _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 89
Your opinion is important to us _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 92

1 About this documentation
4Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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1 About this documentation
Contents
This documentation exclusively contains descriptions of the PROFINET bus system for the Inverter
Drive 8400 motec.
The properties and functions of PROFINET for Inverter Drives 8400 motec are described in detail.
Examples illustrate typical applications.
This documentation also contains the following:
• Safety instructions that must be observed
• The basic technical data of the communication module
• Information on versions of the Lenze standard devices to be used
• Notes on troubleshooting and fault elimination
The theoretical context is only explained as far as it is required for understanding the function of
the communication module.
This documentation does not describe any software provided by other manufacturers. No warranty
can be given for corresponding data provided in this documentation. For information on how to use
the software, please refer to the host (PLC, IO Controller) documents.
All brand names mentioned in this documentation are trademarks of their corresponding owners.
Tip!
Detailed information on PROFINET can be found on the homepage of the PROFIBUS user
organisation which also develops the PROFINET communication technology:
www.profibus.com
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 (»Engineer«),
screenshots in this documentation may differ from the representation on the screen.
Note!
This documentation supplements the mounting instructions and the "Inverter Drives
8400 motec" hardware manual supplied with the Communication Unit.
The hardware manual contains safety instructions which must be observed!

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 5
1 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!
Information and software updates for Lenze products are provided 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 (12)
Product series Type designation Version
Inverter Drives 8400 motec
PROFINET Communication Unit
E84DGFCRxNx PROFINET
E84DGFCRxJx PROFINET + Safety

1 About this documentation
1.1 Document history
6Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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1.1 Document history
Version Description
5.0 02/2019 TD23 • General corrections
4.0 03/2017 TD17 • General corrections
•DescriptionforC13887 (84) updated.
3.0 02/2017 TD17 • New layout
•New:Response of the outputs in compliance with PROFINET standard
V2.3 (38)
•Updated:LED status displays (66)
2.0 11/2011 TD17 General revision
1.0 06/2011 TD17 First edition

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 7
1 About this documentation
1.2 Conventions used
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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
In inverted commas
Point
Example: ’100’
Example: ’0110.0100’
Text
Version information Blue text colour All information that only applies to or from a certain
software version of the inverter is marked accordingly in this
documentation.
Example: This function extension is available from software
version V3.0!
Program name » « The Lenze »Engineer« PC software...
Control element Bold The OK button... / The Copy command... / The Properties
tab... / The Name input field...
Sequence of menu
commands
If several commands are required in succession for executing
a function, the single commands are separated by an arrow:
Select the File Open command to...
Hyperlink Underlined Optically highlighted reference to another topic. It is
activated with a mouse-click in this online documentation.
Icons
Page reference (5) Optically highlighted reference to another page. It is
activated with a mouse-click in this online documentation.
Step-by-step instructions Step-by-step instructions are indicated by a pictograph.

1 About this documentation
1.3 Terminology used
8Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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1.3 Terminology used
Term Meaning
Inverter Lenze frequency inverter 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.
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
»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.
HW Hardware
SW Software
I/O controller PROFINET master
The I/O controller takes over the master function for data communication of the
decentralised field devices. The I/O controller usually is the communication
interface of a PLC.
I/O device PROFINET slave
IO supervisor Engineering and diagnostics tools
The IO supervisor can access process data, diagnostic data, and alarm data.
PROFINET® (Process Field Network) is a real-time capable fieldbus system based
on Ethernet.
PROFINET® is a registered trademark and patented technology licensed by the
PROFIBUS & PROFINET International (PI) user organisation.

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 9
1 About this documentation
1.4 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
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

2 Safety instructions
2.1 General safety and application notes
10 Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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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 (12)
• 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.
According to IEC 60364 and CENELEC, 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 · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 11
2 Safety instructions
2.2 Device and application-specific safety instructions
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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).
2.3 Residual hazards
Device protection
• The Communication Unit contains electronic components that can be damaged or destroyed by
electrostatic discharge.
Installation (19)
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.

3 Product description
3.1 Application as directed
12 Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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3 Product description
3.1 Application as directed
The PROFINET communication unit can only be used in conjunction with the following modules:
The Communication Unit ...
• 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 PROFINET networks.
• can also be used without being connected to the PROFINET network.
Any other use shall be deemed inappropriate!
3.2 Features and variants
The PROFINET Communication Unit is available in the following versions:
Product series Type designation
Inverter Drives 8400 motec
Drive Unit
E84DGDVxxxxxxxx
Inverter Drives 8400 motec
Wiring Unit
E84DGVNxx
Product series Type designation Product features
Enclosure Connection PROFINET I/O: Connection via terminal I/O: Connection via M12 Safety
Inverter Drives 8400 motec
PROFINET Communication Unit
E84DGFCRFNP IP 65 M12 3× DI
1× DO
2× DI
E84DGFCRENP IP 65 M12 2× DI 3× DI
1× DO
E84DGFCRFJP IP 65 M12 3× DI
1× DO
1× AI
2× DI 
E84DGFCREJP IP 65 M12 3× DI 2× DI
1× DO
1× AI


Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 13
3 Product description
3.2 Features and variants
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• The PROFINET Communication Unit is ...
• mounted on top of 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 can be used on machines for the protection of persons.
• Support of the I&M0...4 functionality for the identification of the standard device
• Automatic detection of the baud rate 100 Mbps
• A line topology is enabled by the integrated 2-port switch.
• Protocols supported:
• LLDP (Link Layer Discovery Protocol) for topology recognition
• SNMP (Simple Network Management Protocol) for diagnostics
• MRP (Media Redundancy Protocol) for the implementation of the inverter into a ring
topology as client node
• Exchange of up to 8 process data words per direction
• Communication with the Lenze »Engineer« (access to all Lenze parameters) is executed via the
diagnostic interface of the Drive Unit.
• An online connection via PROFINET can be established using the Lenze »Engineer«.
"Inverter Drives 8400 motec" hardware manual
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).

3 Product description
3.3 Connections and interfaces
14 Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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3.3 Connections and interfaces
[3-1] PROFINET Communication Unit
E84DG029
Pos. Description
A1 / LED Position for LEDs for PROFINET status display
LED status displays (66)
A2 PROFINET port 1 (M12 socket, 5-pole, D-coded)
PROFINET connection (23)
A3 PROFINET port 2 (M12 socket, 5-pole, D-coded)
PROFINET connection (23)
A4 Positions for further freely designable inputs and outputs:
• Digital inputs
•Digitaloutput
• Analog input (only for E84DGFCRxJx)
• Relay output (only for E84DGFCRxJx)
• Connection of "Safety Option" safety system (only for E84DGFCRxJx)
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 PROFINET port 1 at A2
X32 Plug connector for wiring PROFINET port 2 at A3
X55 Plug connector for the wiring of the LEDs to A1

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 15
3 Product description
3.3 Connections and interfaces
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• By default, the PROFINET connections and the LEDs for the PROFINET status displays are already
mounted and wired:
• PROFINET port 1 at plug connector X31
• PROFINET port 2 at plug connector X32
• LEDs on plug connector X55
• It is also possible to connect the PROFINET 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.
"Inverter Drives 8400 motec" hardware manual
Observe the notes and wiring instructions contained in this documentation.

4Technicaldata
4.1 General data and operating conditions
16 Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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4 Technical data
4.1 General data and operating conditions
"Inverter Drives 8400 motec" hardware manual
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 • E84DGFCRxNx (PROFINET)
• E84DGFCRxJx (PROFINET + Safety)
Communication profile PROFINET
Communication medium S/FTP (Screened Foiled Twisted Pair, ISO/IEC 11801 or EN 50173), CAT 5e
Interface for communication • PROFINET port 1: M12 socket, 5-pole, D-coded
• PROFINET port 2: M12 socket, 5-pole, D-coded
Network topology Tree, star, and line
Type of node I/O device with real time (RT) communication properties
Number of device nodes Max. 255 in the subnetwork
Max. cable length between two
nodes
100 m
PNO identification number 0x0106
Device identification (Device ID) 0x8440
Baud rate 100 Mbps
Switching method "Store and forward"
Switch latency Approx. 125 μs at max. frame length
External voltage supply • U = 24 V DC (20 V - 0 % ... 29 V + 0 %)
•I
max = 120 mA
Conformities, approvals • CE
•UR/cUR
(see also hardware manual)

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 17
4Technicaldata
4.2 Protocol data
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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 an PROFINET 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
Process data words slot 1 1 ... 8 process data words (max. 16 bytes)
Process data words slot 2
(for digital/analog inputs)
Optionally 0, 1, or 2 process data words (max. 4 bytes)
Process input data AI/DI (Slot2) (44)
Acyclic parameter channel Limited by the PROFINET frame size
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).

4Technicaldata
4.4 Internal switch latency
18 Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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4.4 Internal switch latency
The integrated 2-port switch causes runtime delays which can be calculated as follows:
Example :
20 process data words => 40 bytes
• ((36 permanent bytes + 40 bytes) x 8 x 10 nsec) + 4 μsec
• (76 bytes x 8 x 10 nsec) + 4 μsec
• 6.08 μsec + 4 μsec = 10.08 μsec
In accordance with the PROFINET specification, the shortest PROFINET I/O frame must have a data
length of 72 bytes. If the 36 permanent bytes are subtracted from the 72 bytes, 36 bytes are
available for process data. If now less than 36 bytes of process data are used, the PROFINET I/O
frame is filled with "zero bytes" until it can be transmitted. As a consequence for the calculation
formula, the shortest PROFINET I/O frame with 18 process data words (36 bytes) has always the
same length and thus the runtime delay is the same, too.
Runtime delay = ((36 permanent bytes + process data in bytes) x 8 x 10 nsec) + 4 μsec
Note!
The use of external switches can also lead to runtime delays. Depending on the system
constellation, it may be useful to create a star topology or a line/mix topology.
Network topology (21)

Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23 19
5 Installation
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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.

5 Installation
5.1 Mechanical installation
20 Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
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5.1 Mechanical installation
[5-1] Mechanical installation of the 8400 motec components
Mounting instructions "Inverter Drives 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