This documentation only contains descriptions of the E94AYCEO (EtherNet/IP™) communication
module.
Note!
This documentation supplements the mounting instructions supplied with the
controller and the Servo Drives 9400 hardware manual.
The mounting instructions contain safety instructions which must be observed!
The features and functions of the communication module 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 module.
This documentation does not describe the software of another manufacturer. No guarantee can be
given for corresponding information in this documentation. Information on the use of the software
can be found in the documents for the host system (PLC, scanner).
All brand names mentioned in this documentation are trademarks of their corresponding owners.
Tip!
Detailed information on EtherNet/IP can be found on the website of the user organisation
ODVA (Open DeviceNet Vendor Association):
www.odva.org
5Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17
This documentation addresses persons who configure, install, commission, and maintain the
networking and remote servicing 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 moduleType designationFrom hardware
version
Communication module EtherNet/IPE94AYCEOVE01.01.00.00
Screenshots/application examples
All screenshots in this documentation are application examples. Depending on the firmware
version of the communication module and software version of the installed engineering tools
From software
version
(»Engineer«, »RSLogix 5000«), the screenshots in this documentation may differ from the screen
representation.
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD176
This documentation uses the following conventions to distinguish between different types of
information:
Type of informationIdentificationExamples/notes
Numbers
DecimalStandard notationExample: 1234
Decimal separatorPointIn general, the decimal point is used.
Example: 1234.56
Hexadecimal0x[0 ... 9, A ... F]Example: 0x60F4
Binary
• Nibble
Text
Version informationText colour blueAll pieces of information that only apply to or from a specific
Program name» «The Lenze PC software »Engineer«...
Control elementBoldThe OK button... / The Copy command... / The Properties
Sequence of menu
commands
HyperlinkUnderlined
Icons
Page reference ( 9)Optically highlighted reference to another page. Can be
Step-by-step instructions
In inverted commas
Point
Example: ’100’
Example: ’0110.0100’
software version of the device are highlighted accordingly in
this documentation.
Example: This function extension is available from software
version V3.0!
tab... / The Name input field...
If several successive commands are required for executing a
function, the individual commands are separated from each
other by an arrow: Select the command File
Optically highlighted reference to another topic. Can be
activated with a mouse-click in this online documentation.
activated with a mouse-click in this online documentation.
Step-by-step instructions are marked by a pictograph.
Open to...
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD178
DriveLenze inverters of the "Servo Drives 9400" product series
Inverter
Standard device
ARPAddress Resolution Protocol
BOOTPBootstrap Protocol
CodeParameter which serves to parameterise and monitor the drive. In normal usage,
SubcodeIf a code contains several parameters, they are stored in so-called "subcodes".
DHCPDynamic Host Configuration Protocol
DSCPDifferentiated Services Codepoints
EDSElectronic Data Sheet
»Engineer«PC software from Lenze which supports you during engineering
Explicit messagesExplicit Messages are used to transfer parameter data.
HWHardware
IGMPInternet Group Management Protocol
Implicit messagesImplicit Messages are used to transfer I/O data.
"Class 1" connectionI/O connection
"Class 3" connectionExplicit connection
Level 2EtherNet/IP performance level 2:
Lenze settingDefault settings of the device, preconfigured ex works.
Standard setting
PLCProgrammable Logic Controller
QoSQuality of Service
RPIRequested Package Interval:
»RSLogix 5000«Programming and development software from Rockwell for hosts (scanners) in
ScannerEtherNet/IP master or client
Host
SWSoftware
TTLTime To Live:
UCMMUnconnected Message Manager
the term is usually referred to as "Index".
This manual uses a slash "/" as a separator between code and subcode
(e.g. "C00118/3").
In normal usage, the term is also referred to as "Subindex".
(parameterisation, diagnostics, and configuration) throughout the entire life
cycle, i.e. from planning to maintenance of the commissioned machine.
EtherNet/IP™ (EtherNet Industrial Protocol) is a fieldbus system based on
Ethernet which uses the Common Industrial Protocol™ (CIP™) for data exchange.
EtherNet/IP™ and Common Industrial Protocol™ (CIP™) are trademarks and
patented technologies, licensed by the user organisation ODVA (Open
DeviceNet Vendor Association), USA.
I/O Message Server including Explicit Message Server
Interval requested between 2 telegrams for cyclic data transmission
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.
2.1General safety and application notes
Danger!
If the following basic safety measures are disregarded, severe injuries to persons and
damage to material assets may result.
Lenze drive and automation components ...
• must only be applied as directed.
Application as directed
• must never be commissioned if they display signs of damage.
• must never be technically modified.
( 13)
• 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 a safe and trouble-free operation and for achieving the specified
product features.
Product features
• 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.
( 14)
11
All works on and with Lenze drive and automation components must only be carried out by qualified
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.
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17
2Safety instructions
2.2Device and application-specific safety instructions
2.2Device and application-specific safety instructions
• During operation, the communication module must be securely connected to the standard
device.
• 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 comply with the listed specifications.
Ethernet cable specification
( 30)
Documentation for the standard device, control system, system/machine
All the other measures prescribed in this documentation must also be implemented.
Observe the safety instructions and application notes contained in this manual.
2.3Residual hazards
Protection of persons
If Servo Drives 9400 are used on a phase earthed mains with a rated mains voltage of 400 V, the
protection against accidental contact is not ensured without external measures.
Protective insulation
Device protection
The communication module contains electronic components which may be damaged or destroyed
by electrostatic discharge.
Installation
( 23)
( 19)
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD1712
The integrated 2-port switch causes runtime delays. For "store-and-forward" and 100 Mbps, these
runtime delays can be calculated as follows.
• Runtime delay for an output data packet of the scanners incl.
bit sequence counter:
Runtime delay = ((66 permanent bytes + I/O data in bytes) x 8 x 10 nsec) + 4 μsec
• Runtime delay for an output data packet of an adapter without
Runtime delay = ((62 permanent bytes + I/O data in bytes) x 8 x 10 nsec) + 4 μsec
Example
Delay of an output data packet of the scanners with 8 output data words (16 bytes):
• ((66 permanent bytes + 16 bytes) x 8 x 10 nsec) + 4 μsec
• (82 bytes x 8 x 10 nsec) + 4 μsec
• 6.56 μsec + 4 μsec = 10.56 μsec
32-bit "Run/Idle header" with 16-
32/bit "Run/Idle header":
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
( 26)
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD1718
If the Servo Drives 9400 are operated on a phase earthed mains with a rated mains
voltage 400 V, external measures need to be implemented in order to ensure
protection against accidental contact.
Possible consequences:
Death or severe injuries
Protective measures:
If protection against accidental contact is required for the control terminals of the
inverter and the connections of the plugged device modules, ...
• a double isolating distance must exist.
• the components to be connected must be provided with the second isolating
distance.
Note!
The protective insulation provided in Servo Drives 9400 is implemented in accordance
with EN 61800-5-1.
19
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17
Documentation for the standard device, control system, system/machine
Observe the notes and wiring instructions contained in this documentation.
5.2.1Wiring according to EMC guidelines
In typical systems, standard shielding is sufficient for Ethernet cables.
However, in environments with a very high level of interference, EMC resistance can be improved
by additionally earthing the cable shield on both sides.
For this observe the following notes:
1. The distance between the additional earthing and the Ethernet plug depends on the module
slot and is as follows:
• approx. 10 cm for the upper slot (MXI1)
• approx. 20 cm for the lower slot (MXI2)
2. Measure the appropriate distance along the cable and, starting from this point, remove 2 cm of
the cable's plastic sheath.
3. Connect the cable shield to the shield sheet of the Servo Drive 9400.
A Connection to the shield sheet of the Servo
Drive 9400
B Ethernet cable at X234
C Ethernet cable at X233
D Communication module in slot MXI1 of the
Servo Drive 9400
E94YCXX008
[5-3]Wiring according to EMC guidelines
25
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17
It is typical of EtherNet/IP to have a rather free topology the limiting factor of which is large
message latencies due to e.g. switches connected in series.
Internal switch latency
The combination of a line and a stub is useful for system wiring.
EtherNet/IP supports the following topologies:
•Line
[5-4]Line topology (S = scanner, A = adapter)
( 18)
E94AYCEO008
•Switch / star
[5-5]Switch / star topology (SW = switch, A = adapter)
•Tree via switches
E94AYCEO005
E94AYCEO006
[5-6]Tree topology (S = scanner, SW = switch)
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD1726
The EtherNet/IP connection is carried out via the RJ45 sockets X233 and X234.
You can use a standard Ethernet patch cable to connect the communication module to the
EtherNet/IP fieldbus.
Ethernet cable specification
The installation and removal of the Ethernet cables is optimised for the use of connectors in
accordance with the "Automation Initiative of German Domestic Automobile Manufacturers"
(AIDA).
( 30)
Note!
To prevent the RJ45 socket from being damaged, insert or remove the Ethernet cable
connector straight (at a right angle) into or from the socket.
Pin assignment
RJ45 socketPinSignal
1Tx +
2Tx -
3Rx +
4-
5-
6Rx -
E94AYCXX004C
7-
8-
Note!
Dependent on the configuration of the Ethernet port of the device to be connected, we
recommend the use of a cross-over cable.
Tip!
The EtherNet/IP interfaces feature an auto-MDIX function. This function adjusts the
polarity of the RJ45 interfaces so that a connection can be established irrespective of the
polarity of the opposite EtherNet/IP interface and irrespective of the type of cable used
(standard patch cable or crossover cable).
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