Lenze E84AYCEC Use and care manual

L
Ä.YR2ä 13564917
POWERLINK
Accessories
Inverter Drives 8400 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Communication manual EN
E84AYCEC

Contents
2Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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Contents
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
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Product features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.4 Connections and interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1 General data and operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2 Protective insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3 POWERLINK communication data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.4 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1 Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1.1 Mounting for standard devices of 0.25 kW and 0.37 kW . . . . . . . . . . . . . . . . . . . 22
5.1.2 Mounting for standard devices of 0.55 kW or more . . . . . . . . . . . . . . . . . . . . . . . 23
5.1.3 Exchanging the communication module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.2 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2.1 Wiring according to EMC guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.2.2 Network topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.2.3 Ethernet POWERLINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.2.4 Basic Ethernet Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.2.5 POWERLINK connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.2.6 Ethernet cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.2.7 External voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 3
Contents
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6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.1 Before initial switch-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.2 Node address setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.3 Setting and displays in the »Engineer« . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.4 Initial switch-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
6.5 Drive synchronisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
6.6 Optimisation of networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7 Process data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.1 Access to process data / PDO mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.2 Preconfigured port interconnection of the process data objects (PDO) . . . . . . . . . . . . . 46
7.3 Freely configuring the port interconnection of the process data objects (PDO) . . . . . . 47
8 Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
9 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9.1 LED status displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9.1.1 Module status displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.1.2 Fieldbus status displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
9.1.3 Status displays at the RJ45 sockets (X251, X252) . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.2 Troubleshooting with module signalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.3 Diagnostic data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
10 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
10.1 Short overview of the POWERLINK error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
10.2 Possible causes and remedies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
11 Parameter reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
11.1 Parameters of the communication module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
11.2 Table of attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
12 Index table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
13 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

About this documentation
4Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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1 About this documentation
Contents
This documentation exclusively describes the E84AYCEC communication module (POWERLINK).
The features and functions of the communication module POWERLINK 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 about the 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 liability
can be accepted for corresponding data provided in this documentation. For information on how to
use the software, please refer to the host (PLC, Managing Node 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 PO-
WERLINK Standardization Group":
www.ethernet-powerlink.org
Screenshots/application examples
All screenshots in this documentation are application examples. Depending on the firmware versi-
on of the field devices and the software version of the installed engineering tools (»Engineer«), the
screenshots in this documentation may differ from the screen representation.
Note!
This documentation supplements the mounting instructions supplied with the commu-
nication module and the hardware manual for the Inverter Drives 8400.

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 5
About this documentation
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Target group
This documentation addresses to persons who configure, install, commission, and maintain the net-
working 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:
Extension module Type designation From hardware versi-
on
From software versi-
on
Communication module
POWERLINK
E84AYCEC VA 01.00

About this documentation
Document history
6Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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1.1 Document history
Version Description
4.0 02/2019 TD23 General updates
3.0 09/2012 TD17 General updates
Description of code C13060 (0x1006 cycle time) corrected.
2.0 02/2011 TD17 General revision
1.0 11/2010 TD17 First edition

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 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 infor-
mation:
Type of information Highlighting Examples/notes
Spelling of numbers
Decimal Normal spelling 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.
For example: 1234.56
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 documentati-
on.
Icons
Page reference (7) Optically highlighted reference to another page. Can
be activated with a mouse-click in this documentati-
on.
Step-by-step instructions Step-by-step instructions are indicated by a picto-
graph.

About this documentation
Terminology used
8Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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1.3 Terminology used
Term Meaning
Inverter Lenze inverter of the "Inverter Drives 8400" product series
Standard device
»Engineer« Lenze PC software which supports you during the "Engineering" process (para-
meterisation, diagnostics, and configuration) throughout the whole life cycle,
i. e. from planning to maintenance of the machine commissioned.
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 Default settings of the device, preconfigured ex works.
Basic setting
HW Hardware
SW Software
EPL Abbreviation for "POWERLINK"
(EPL) nodes 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 communica-
tion interface of a PLC.
Node ID EPL node address

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 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 im-
portant 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 situati-
ons)
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 perso-
nal 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 perso-
nal 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 cor-
responding 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
10 Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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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 de-
gree 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 documentati-
on.
• This is the precondition for safe and trouble-free operation and for obtaining the product fea-
tures specified.
Product features (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.
• All works on and with Lenze drive and automation components must only be carried out by qua-
lified personnel. According to IEC 60364 or CENELEC HD 384 these are persons who ...
• 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 da-
mage to material assets may result.

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 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 module must be securely connected to the standard de-
vice.
• 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 corresponding to the given specifications.
Ethernet cable specification (32)
2.3 Residual hazards
Protection of persons
• If the Inverter Drives 8400 are operated on a phase-earthed mains with a rated mains voltage
of ≥400 V, external measures need to be implemented in order to ensure protection against ac-
cidental contact.
Protective insulation (16)
Device protection
• The communication module contains electronic components which may be damaged or de-
stroyed by electrostatic discharge.
Installation (21)
Documentation for the standard device, control system, system/machine
All the other measures prescribed in this documentation must also be implemented. Ob-
serve the safety instructions and application notes contained in this manual.

Product description
Application as directed
12 Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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3 Product description
3.1 Application as directed
The communication module ...
• is an accessory module that can be used in conjunction with the following standard devices:
• 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.
Any other use shall be deemed inappropriate!
3.2 Identification
Type designation and hardware and software version of the communication module are indicated
on the nameplate:
[3-1] Identification data
Product series Type designation From software version
Inverter Drives 8400 StateLine E84AxSCxxxx 5.00
Inverter Drives 8400 HighLine E84AxHCxxxx 5.00
Inverter Drives 8400 TopLine E84AxTCxxxx 1.00
E84YCEC004
1 Type designation (type)
E84 Product series
AVersion
Y Module identification: Extension module
C Module type: Communication module
EC POWERLINK CN
V/S V: Coated version
S: Standard version
2 Hardware version (HW)
3 MAC address (MAC-ID)
00-0A-86-xx-yy-zz:
Hardware address of the communication mo-
dule for unique identification in the network
4 Software version (SW)
HW: SW:
8400
Type:
Ser.No.:
HW:
SW:
MAC-ID:

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 13
Product description
Product features
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3.3 Product features
• Interface module for the POWERLINK communication system, for attachment to the expansion
slots of Inverter Drives 8400
• The communication module can either be supplied internally by the standard device or exter-
nally by a separate voltage source.
• Real-time Ethernet with the Ethernet POWERLINK V2 communication profile for motion and ge-
neral applications
• A line topology can be implemented by means of the integrated 2-port hub.
• Supported functions:
•POWERLINKCN
• Use of max. 6 PDO crosslinks for the managing node or the controlled node to create systems
with "distributed intelligence"
• Very short CN response times for optimal network performance
• Parallel Ethernet communication between the Lenze »Engineer« and the Inverter Drive 8400 if
an EPL router is used.
• Access to all Lenze parameters

Product description
Connections and interfaces
14 Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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3.4 Connections and interfaces
• 2 RJ45 sockets for the POWERLINK connection
• 2-pole plug connector for the external voltage supply of the communication module.
• 2 rotary coding switches for setting the node address (node ID)
• Front LEDs for diagnosing the ...
• voltage supply of the communication module;
• connection to the standard device;
• POWERLINK connection;
•POWERLINKactivity.
[3-2] E84AYCEC communication module (POWERLINK)
E84YCEC001D
X250 External voltage supply of the communication
module
• 2-pin plug connector with spring connection
External voltage supply (34)
X251 POWERLINK port 1
X252 POWERLINK port 2
• RJ45 sockets according to IEC/EN 60603-7
• each with 2 LED status displays for diag-
nostics
POWERLINK connection (30)
Status displays at the RJ45 sockets (X251,
X252) (55)
x1
x16
Rotary coding switch for setting the node
address (node ID)
Node address setting (37)
MS
ME
BS
BE
EN
5 LED status displays for diagnostics
Module status displays (53)
Fieldbus status displays (54)

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 15
Technical data
General data and operating conditions
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4 Technical data
4.1 General data and operating conditions
Range Values
Order designation E84AYCEC
Communication profile POWERLINK
Communication medium S/FTP (Screened Foiled Twisted Pair, ISO/IEC 11801 or EN 50173), CAT 5e
Interface RJ45: Standard Ethernet (in accordance with IEEE 802.3), 100Base-TX (Fast
Ethernet)
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
Voltage supply External supply via separate power supply unit
• +: U = 24 V DC (20.4 V - 0 % ... 28.8 V + 0 %), I = 140 mA
• -: reference potential for external voltage supply
Conformities, approvals CE 2004/108/EC, EMC Directive
2006/95/EC, Low-Voltage Directive
EAC Eurasian conformity
TR CU: Technical Regulations of Customs Union
TP TC 004/2011 (TR CU 004/2011)
About the safety of low voltage equipment
TP TC 020/2011 (TR CU 020/2011)
Electromagnetic compatibility of technical means
UL UL 508C / C22.2 No. 14,
Power Conversion Equipment (File-No. E132659)
Hardware manual for Inverter Drives 8400
Here you can find the ambient conditions and data on the electromagnetic compatibility
(EMC), which also apply to the communication module.

Technical data
Protective insulation
16 Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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4.2 Protective insulation
Danger!
Dangerous voltage
If the Inverter Drives 8400 are operated on a phase-earthed mains with a rated mains
voltage of ≥400 V, external measures need to be implemented in order to ensure pro-
tection against accidental contact.
Possible consequences:
• Death or severe injuries
Protective measures:
• If protection against accidental contact is required for the control terminals of the in-
verter and the connections of the device modules plugged, ...
• a double isolating distance must exist.
• the components to be connected must be provided with the second isolating dis-
tance.
Note!
The existing protective insulation in the Inverter Drives 8400 is implemented according
to EN 61800-5-1.

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 17
Technical data
Protective insulation
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The following illustration ...
• shows the arrangement of the terminal strips and the separate potential areas of the Inverter
Drive 8400.
• serves to determine the decisive protective insulation between two terminals located in diffe-
rently insulated separate potential areas.
[4-1] Protective insulation in accordance with EN61800-5-1
E84YCXX007
Reinforced insulation
Basic insulation
Functional insulation
X4
X6
X5
X3
Bus Ext. DC
MCI
X4
X6
X5
X3
X1X1
X105X105
X100X100
MMI
X106X106X106X106
X106X106X106X101
Terminal strip Connection
X100 Mains/DC-bus connection
X101 Relay contact
X105 Motor/brake resistor
X106 Motor PTC
X1 System bus (CANopen)
X3 Analog inputs/outputs
X4 Digital outputs
X5 Digital inputs
X6 Diagnostics
MCI Slot for the communication module
MMI Slot for the memory module

Technical data
Protective insulation
18 Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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Example
Which type of protective insulation is used between the bus terminal of the device module in slot
MCI and the X100 mains terminal?
• The separate potential area with the better protective insulation is decisive.
• The separate potential area of the bus terminal of the device module has a "functional insu-
lation".
• The separate potential area of the mains terminal has a "reinforced insulation".
• Result: The insulation between the X100 mains terminal and the bus terminal is a "reinforced
insulation".

Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019 19
Technical data
POWERLINK communication data
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4.3 POWERLINK communication data
Communication time
The communication time is the time between the start of a request and the arrival of the correspon-
ding response.
The communication times in an POWERLINK network depend on the ...
• processing time in the inverter;
• frame runtime (baud rate / frame length);
• the 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 / 2.0 / 3.0 … 20.0 ms
Buffer size • Tx-iso: max. 1490 bytes
• Rx-iso: max. 1490 bytes
(max. 32 bytes of PDO user data)
Delay time • Controlled node (TPreq - TRes): approx. 2.6 μs
• Controlled node (TSoA - TASnd): approx. 2.6 μs
Frame size Max. asynchronous telegram size (MTU): 1490 bytes
SDO communication method UDP/IP or ASND
Number of RPDOs Max. 6 channels
RPDO user data per application (all
RPDOs)
Max. 16 objects (max. 32 bytes)
Number of TPDOs 1 channel (data access of all nodes by broadcasting)
TPDO user data per application Max. 16 objects (32 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 applicati-
on used (tolerance)
Parameter data Approx. 30 ms + a tolerance of 20 ms (typically)
• For some codes, the processing time may be longer (see software manu-
al/»Engineer« online help for the Inverter Drive 8400).

Technical data
Dimensions
20 Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
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4.4 Dimensions
[4-2] Dimensions
E84YCER001B
Type Dimensions [mm]
a b c c1
E84AYCEC 67 50 57 8