This documentation exclusively contains descriptions of the EtherNet/IP ™ bus system for Inverter
Drives 8400 protec.
Note!
This documentation supplements the mounting instructions provided with the inverter
and the hardware manual for Inverter Drives 8400 protec.
The mounting instructions contain safety instructions which must be observed!
The features and functions of EtherNet/IP for Inverter Drives 8400 protec are described in detail.
Examples illustrate typical applications.
The theoretical concepts are only explained to the level of detail required to understand the
function of EtherNet/IP communication with Inverter Drives 8400 protec.
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 control 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
4Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
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:
Product seriesType designationFrom hardware
Inverter Drives 8400 protec
(EtherNet/IP option)
Screenshots/application examples
All screenshots in this documentation are application examples. Depending on the firmware
version of the inverter and software version of the installed engineering tools
»RSLogix 5000«)
representation.
, the screenshots in this documentation may differ from the screen
E84DxxxxxxxxGVB01.00
version
From software
version
(»Engineer«,
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD175
InverterLenze frequency inverters of the "Inverter Drives 8400 protec" product range
Standard device
ARPAddress Resolution Protocol
Use BOOTPBootstrap Protocol
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.
Use DHCPDynamic Host Configuration Protocol
DSCPDifferentiated Services Codepoints
EDSElectronic Data Sheet
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:
I/O Message Server including Explicit Message Server
Lenze settingDefault settings of the device, preconfigured ex works.
Basic setting
PLCProgrammable Logic Controller
QoSQuality of Service
RPIRequested Package Interval:
Interval requested between 2 telegrams for cyclic data transmission
»RSLogix 5000«Programming and development software from Rockwell for control systems
(scanner) in EtherNet/IP networks (e.g. Allen-Bradley Logix controllers).
ScannerEtherNet/IP master or client
Control system
Host
SWSoftware
TTLTime To Live:
Validity time of data packets in the EtherNet/IP network
UCMMUnconnected Message Manager
8
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
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 used as directed.
• 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.
Properties of the EtherNet/IP with Inverter Drives 8400 protec
• 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 qualified
personnel. In accordance with IEC 60364 and 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.
( 12)
10
• who know and can apply all regulations for the prevention of accidents, directives, and laws
applicable at the place of use.
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
2Safety instructions
2.2Device and application-specific safety instructions
2.2Device and application-specific safety instructions
Only use cables that meet the listed specifications.
Ethernet cable specification
( 20)
Documentation for Inverter Drives 8400 protec, 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.
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD1711
EtherNet/IP uses CIP (Common Industrial Protocol) for the data exchange between devices via an
Ethernet network – just like the closely related bus systems DeviceNet and ControlNet™.
Lenze implements the CIP following the ODVA standard (Open DeviceNet Vendor Association,
www.odva.org) and supports the two main types of EtherNet/IP communication:
• Explicit messaging (for parameter data)
• Implicit I/O messaging (for process data)
Tip!
Detailed information on EtherNet/IP can be found on the website of the EtherNet/IP user
organisation ODVA (Open DeviceNet Vendor Association):
www.odva.org
Properties of the EtherNet/IP with Inverter Drives 8400 protec
• The Inverter Drive 8400 protec is always an adapter device:
EtherNet/IP adapter with "Level 2" functionality
• The integrated safety system can be used for the protection of persons on machines.
EtherNet/IP only provides safety option 10 (safe torque off, STO).
• 2-port interface with integrated switch functionality
• Access to all Lenze parameters (configurable via TCP/IP using the Lenze »Engineer«)
• Up to 3 TCP/IP socket connections for communication with the Lenze »Engineer«
• Support of "IP Config Pending" (activation of changed IP configuration by "power off/on" or
"type 0 reset")
• Support of the redundancy protocol DLR (Device Level Ring) as "beacon-based ring node"
• Up to 16 I/O data words (32 bytes) are possible.
• Further CIP features:
• Max. 8 CIP connections
• 1 "exclusive owner" connection
• I/O connection type: cyclic
•Minimum I/O cycle time: 4 ms
• Support of multicast messages, UCMM, ACD, BOOTP/DHCP, VLAN tagging/DSCP
Hardware manual for Inverter Drives 8400 protec
Here you will find detailed information on the integrated safety system (safety option).
Reference manual / »Engineer« online help for Inverter Drives 8400 protec
Here you will find detailed information on how to configure the safety system (safety
option).
12Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
4Technical data
4.1General data and operating conditions of the EtherNet/IP
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.
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-bit
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
( 16)
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD1715
Mounting instructions for the Inverter Drive 8400 protec
Here you will find detailed information on the mechanical and electrical installation of
the device.
Hardware manual for Inverter Drives 8400 protec
Here you can find detailed information on ...
• the digital and analog inputs/outputs;
•the relay output;
• the integrated safety system (safety option);
• the wiring of the terminals.
Observe the notes and wiring instructions contained in this documentation!
5.1Network topology
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
[5-1]Line topology (S = scanner, A = adapter)
•Switch / star
( 15)
E94AYCEO008
[5-2]Switch / star topology (SW = switch, A = adapter)
16
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
The connection to the EtherNet/IP network is made via the terminals X31 and X32 – depending on
the version via an RJ45 socket or M12 socket (4-pole, D-coded).
E84DWGA010_Kom
[5-5]EtherNet/IP terminals
EtherNet/IP connection via the RJ45 socket ( 19)
EtherNet/IP connection via the M12 socket
( 22)
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Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
A standard Ethernet patch cable is suitable for connecting the Inverter Drive 8400 protec 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).
( 20)
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.
5.2.1.1Pin 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 is established irrespective of the polarity
of the opposite EtherNet/IP interface, and irrespective of the cable type used (standard
patch cable or crossover cable).
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD1719
The wiring and colour code are standardised in EIA/TIA 568A/568B.
In accordance with the industrial standard, the use of 4-pin Ethernet cables is
permissible. The cable type only connects the assigned pins 1, 2, 3 and 6 to one another.
[5-7]Ethernet connector in accordance with EIA/TIA 568A/568B
PairPinSignalEIA/TIA 568AEIA/TIA 568B
31Tx +White / GreenWhite / Orange
2Tx -GreenOrange
23Rx +White / OrangeWhite / Green
14BlueBlue
5White / BlueBlue / White
26Rx -OrangeGreen
47White / BrownWhite / Brown
8BrownBrown
E94YCEI004A
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD1721
During commissioning, plant-specific data such as motor parameters, operating parameters,
responses, and parameters for fieldbus communication are defined for the inverter. Lenze devices
use codes for this purpose.
The codes of the inverter and for communication are saved to the memory module in a non-volatile
data set.
In addition, there are codes for diagnosing and monitoring the stations.
Parameter reference
6.1Before initial switch-on
( 88)
Stop!
Before you switch on the Inverter Drive 8400 protec for the first time, check the entire
wiring for completeness, short circuit, and earth fault.
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD1723
First you have to configure the host (scanner) for communication with the Inverter Drive 8400
protec.
The configuration of EtherNet/IP networks always requires an EtherNet/IP configuration software
(e.g. »RSLogix 5000« from Rockwell) for the host system (scanner).
The configuration software is necessary for the programming of controller programs, EtherNet/IP
configuration, real-time execution and diagnostics.
The basic parameters of the communication module are stored in the internal configuration
memory and can be used by the scanner when the nodes are being detected.
For node detection (fieldbus scan), the corresponding device descriptions of the Lenze device family
are used.
Tip!
Here you will find information on configuring with the »RSLogix 5000« programming
software from Rockwell:
I/O configuration with »RSLogix 5000« version 19 or lower
( 53)
I/O configuration with »RSLogix 5000« version 20 or higher
( 58)
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Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
Depending on the EtherNet/IP scanner configuration software, the EDS files (Electronic Data Sheet)
may be used for the configuration of the network profile, the communication with the participating
devices and the automatic generation of tags. For this purpose, the EDS files must be imported into
the controller project of the scanner configuration software.
The EDS file required for the configuration can be found in the download area at:
www.Lenze.com
Tip!
From version 20 onwards, Rockwell's »RSLogix 5000« programming software features an
"EDS Hardware Installation Tool" that can be used to ...
• install/import EDS files;
• create EDS files;
• carry out EDS uploads;
• delete EDS files from your controller project.
In »RSLogix 5000«, the dialog for the "EDS Hardware Installation Tool" is self-explanatory
and not described further in this documentation.
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD1725
6.2.2Example: IP configuration of the Allen-Bradley 1769-L32E CompactLogix controller
In this example, the Allen-Bradley CompactLogix control unit 1769-L32E with integrated EtherNet/
IP interface is used for communication with the Inverter Drives 8400 protec.
The »RSLogix 5000« programming software from Rockwell is used for the configuration.
To establish communication via an EtherNet/IP network, add the controller and its scanner to the I/
O configuration.
How to set the IP configuration of the 1769-L32E CompactLogix controller using the
»RSLogix 5000« programming software:
1. Click on the I/O Configuration folder in the configuration tree.
2. Right click on "1769-L32E Ethernet Port LocalENB" and select "Properties" from the context
menu.
3. Go to the General tab of the "Module Properties: ..." dialog window and enter the IP address
of the scanner.
4. Then click OK.
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6.3Setting the IP configuration of the Inverter Drive 8400 protec
IP configuration is necessary in order to assign an address to the Inverter Drive 8400 protec so that
communication between the PC/»Engineer« or the scanner and the inverter is possible via
EtherNet/IP. For this purpose, an IP address, subnet mask and gateway address have to be assigned.
You can assign these IP parameters for the Inverter Drive 8400 protec in the following ways:
• Setting via the EtherNet/IP configurator of the »Engineer«
• Setting via codes in the »Engineer«
• Setting via a BOOTP/DHCP server
• Setting via the TCP/IP Interface Object (0xF5)
( 31)
( 33)
( 33)
( 29)
Note!
• The assignment of invalid combinations of IP address, subnet mask, and gateway
address can have the consequence that no connection to the EtherNet/IP network can
be established.
•Codes C13010
C13016
• In the case of impermissible settings, the error message EtherNet/IP: Invalid IP
Parameter [0x01bc6533] ( 80) is output.
(IP address), C13011 (subnet mask), C13012 (gateway address), and
(multicast IP address) show the IP parameters currently used.
28
Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
6Commissioning
6.3Setting the IP configuration of the Inverter Drive 8400 protec