Siemens SIMATIC ET 200SP User manual

IM 155-6 PN HS interface module
(6ES7155-6AU00-0DN0)
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SIMATIC
ET 200SP
IM 155-6 PN HS interface module
(6ES7155-6AU00-0DN0)
Manual
09/2016
A5E34928647
-AA
Preface
Documentation guide
1
Product overview
2
Connecting
3
Parameters/address space
4
Interrupts, diagnostics, error,
and system messages
5
Compatibility
6
Technical specifications
7
Dimensional drawing
A

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A5E34928647-AA
Ⓟ
08/2016 Subject to change
Copyright © Siemens AG 2016.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
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Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
4Manual, 09/2016, A5E34928647-AA
Preface
Purpose of the documentation
This manual supplements the ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293) system manual.
Functions that generally relate to the system are described in this manual.
The information provided in this manual and in the system/function manuals supports you in
commissioning the ET 200SP distributed I/O system.
Conventions
Please also observe notes labeled as follows:
Note
A note contains important information on the product described in the documentation, on the
handling of the product, or on the section of the documentation to which particular attention
should be paid.
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions only form one element of such a concept.
Customer is responsible to prevent unauthorized access to its plants, systems, machines
and networks. Systems, machines and components should only be connected to the
enterprise network or the internet if and to the extent necessary and with appropriate security
measures (e.g. use of firewalls and network segmentation) in place.
Additionally, Siemens’ guidance on appropriate security measures should be taken into
account. For more information about industrial security, please visit
(http://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends to apply product updates as soon as available and to
always use the latest product versions. Use of product versions that are no longer supported,
and failure to apply latest updates may increase customer’s exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under (http://www.siemens.com/industrialsecurity).

Preface
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
Manual, 09/2016, A5E34928647-AA 5
Siemens Industry Online Support
You can find current information on the following topics quickly and easily here:
●
Product support
All the information and extensive know-how on your product, technical specifications,
FAQs, certificates, downloads, and manuals.
●
Application examples
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performance information and videos.
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Services
Information about Industry Services, Field Services, Technical Support, spare parts and
training offers.
●
Forums
For answers and solutions concerning automation technology.
●
mySupport
Your personal working area in Industry Online Support for messages, support queries,
and configurable documents.
This information is provided by the Siemens Industry Online Support in the Internet
(http://www.siemens.com/automation/service&support).
Industry Mall
The Industry Mall is the catalog and order system of Siemens AG for automation and drive
solutions on the basis of Totally Integrated Automation (TIA) and Totally Integrated Power
(TIP).
Catalogs for all the products in automation and drives are available on the Internet
(https://mall.industry.siemens.com).

IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
6Manual, 09/2016, A5E34928647-AA
Table of contents
Preface ................................................................................................................................................... 4
1 Documentation guide .............................................................................................................................. 7
2 Product overview .................................................................................................................................. 11
2.1 Properties............................................................................................................................... 11
2.2 Functions................................................................................................................................ 15
2.2.1 PROFIenergy ......................................................................................................................... 23
2.2.2 Configuration control (option handling).................................................................................. 23
2.2.3 Use of fail-safe modules ........................................................................................................ 24
2.2.4 Multi Hot Swap ....................................................................................................................... 24
3 Connecting ........................................................................................................................................... 25
3.1 Terminal assignment.............................................................................................................. 25
3.2 Schematic circuit diagram...................................................................................................... 31
4 Parameters/address space ................................................................................................................... 32
4.1 Parameters............................................................................................................................. 32
4.2 Explanation of parameters ..................................................................................................... 32
4.2.1 Configuration control.............................................................................................................. 32
4.3 Substitute value behavior....................................................................................................... 33
4.4 Status of the supply voltage L+ of the I/O modules ............................................................... 33
5 Interrupts, diagnostics, error, and system messages ............................................................................. 34
5.1 Status and error displays ....................................................................................................... 34
5.2 Interrupts ................................................................................................................................ 38
5.2.1 Triggering of a diagnostics interrupt....................................................................................... 39
5.2.2 Triggering a hardware interrupt.............................................................................................. 39
5.2.3 Triggering a swapping interrupt ............................................................................................. 40
5.3 Alarms .................................................................................................................................... 40
5.3.1 Maintenance events............................................................................................................... 42
5.3.2 Channel diagnostics............................................................................................................... 43
5.3.3 Invalid configuration states of the ET 200SP on PROFINET IO............................................ 44
5.3.4 Failure of supply voltage L+ at BaseUnit BU...D ................................................................... 44
5.3.5 STOP of the IO controller and recovery of the IO device ...................................................... 45
6 Compatibility ......................................................................................................................................... 46
7 Technical specifications ........................................................................................................................ 47
A Dimensional drawing............................................................................................................................. 57

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Documentation guide
1
The documentation for the SIMATIC ET 200SP distributed I/O system is arranged into three
areas.
This arrangement enables you to access the specific content you require.
Basic information
The system manual describes in detail the configuration, installation, wiring and
commissioning of the SIMATIC ET 200SP. distributed I/O system. The STEP 7 online help
supports you in the configuration and programming.
Device information
Product manuals contain a compact description of the module-specific information, such as
properties, wiring diagrams, characteristics and technical specifications.

Documentation guide
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
8Manual, 09/2016, A5E34928647-AA
General information
The function manuals contain detailed descriptions on general topics regarding the SIMATIC
ET 200SP distributed I/O system, e.g. diagnostics, communication, Web server, designing
interference-free controllers.
You can download the documentation free of charge from the Internet
(http://w3.siemens.com/mcms/industrial-automation-systems-simatic/en/manual-
overview/tech-doc-et200/Pages/Default.aspx).
Changes and supplements to the manuals are documented in a Product Information.
You can download the product information free of charge from the Internet
(https://support.industry.siemens.com/cs/us/en/view/73021864).
Manual Collection ET 200SP
The Manual Collection contains the complete documentation on the SIMATIC ET 200SP
distributed I/O system gathered together in one file.
You can find the Manual Collection on the Internet
(http://support.automation.siemens.com/WW/view/en/84133942).
"mySupport"
With "mySupport", your personal workspace, you make the most of your Industry Online
Support.
In "mySupport" you can store filters, favorites and tags, request CAx data and put together
your personal library in the Documentation area. Furthermore, your data is automatically
filled into support requests and you always have an overview of your current requests.
You need to register once to use the full functionality of "mySupport".
You can find "mySupport" in the Internet (https://support.industry.siemens.com/My/ww/en).
"mySupport" - Documentation
In the Documentation area of "mySupport", you have the possibility to combine complete
manuals or parts of them to make your own manual.
You can export the manual in PDF format or in an editable format.
You can find "mySupport" - Documentation in the Internet
(http://support.industry.siemens.com/My/ww/en/documentation).

Documentation guide
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
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"mySupport" - CAx Data
In the CAx Data area of "mySupport", you can have access the latest product data for your
CAx or CAe system.
You configure your own download package with a few clicks.
In doing so you can select:
●Product images, 2D dimension drawings, 3D models, internal circuit diagrams, EPLAN
macro files
●Manuals, characteristics, operating manuals, certificates
●Product master data
You can find "mySupport" - CAx Data in the Internet
(http://support.industry.siemens.com/my/ww/en/CAxOnline).
Application examples
The application examples support you with various tools and examples for solving your
automation tasks. Solutions are shown in interplay with multiple components in the system -
separated from the focus in individual products.
You can find the application examples on the Internet
(https://support.industry.siemens.com/sc/ww/en/sc/2054).
TIA Selection Tool
With the TIA Selection Tool, you can select, configure and order devices for Totally
Integrated Automation (TIA).
This tool is the successor of the SIMATIC Selection Tool and combines the known
configurators for automation technology into one tool.
With the TIA Selection Tool, you can generate a complete order list from your product
selection or product configuration.
You can find the TIA Selection Tool on the Internet
(http://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool).

Documentation guide
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SIMATIC Automation Tool
You can use the SIMATIC Automation Tool to run commissioning and maintenance activities
simultaneously on various SIMATIC S7 stations as a bulk operation independently of the TIA
Portal.
The SIMATIC Automation Tool provides a multitude of functions:
●Scanning of a PROFINET/Ethernet network and identification of all connected CPUs
●Address assignment (IP, subnet, gateway) and station name (PROFINET device) to a
CPU
●Transfer of the data and the programming device/PC time converted to UTC time to the
module
●Program download to CPU
●Operating mode switchover RUN/STOP
●Localization of the CPU by means of LED flashing
●Reading out CPU error information
●Reading the CPU diagnostic buffer
●Reset to factory settings
●Updating the firmware of the CPU and connected modules
You can find the SIMATIC Automation Tool on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/98161300).
PRONETA
With SIEMENS PRONETA (PROFINET network analysis), you analyze the plant network
during commissioning. PRONETA features two core functions:
●The topology overview independently scans PROFINET and all connected components.
●The IO check is a fast test of the wiring and the module configuration of a system.
You can find SIEMENS PRONETA on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/67460624).

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Product overview
2
2.1
Properties
Article number
6ES7155-6AU00-0DN0 (interface module IM 155-6 PN HS and server module)
View of the module
Figure 2-1 View of the IM 155-6 PN HS interface module and the server module

Product overview
2.1 Properties
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
12 Manual, 09/2016, A5E34928647-AA
Properties
The module has the following properties:
●Connects the ET 200SP distributed I/O system with PROFINET IO
●High-speed applications as of 125 µs
●Isochronous mode according to PROFINET V2.3
●Supply voltage 1L+ 24 V DC (SELV/PELV).
●The connection plugs for the 24 V DC supply voltage and the server module are included
in the scope of delivery of the interface module.
●PROFINET IO connection via selectable BusAdapters
–For RJ45 bus connection plug (BA 2×RJ45)
–For direct connection of the bus cable (BA 2×FC)
–For POF/PCF fiber-optic cable (BA 2xSCRJ)
–As media converter for POF/PCF fiber-optic cable ⇔standard RJ45 plug (BA
SCRJ/RJ45)
–As media converter for POF/PCF fiber-optic cable ⇔direct connection of the bus
cable (BA SCRJ/FC)
–For glass fiber-optic cable (BA 2xLC)
–As media converter for glass fiber-optic cable ⇔standard RJ45 plug (BA LC/RJ45)
–As media converter for glass fiber-optic cable ⇔direct connection of the bus cable (BA
LC/FC)
The module supports the following PROFINET IO functions (see (Page 15))
Maximum configuration
●30 I/O modules
●0.5 m backplane bus (without interface module but with server module)
Maximum amount of I/O data
The maximum amount of I/O data without user data qualifier is 968 bytes.
Note
•
In the case of a shared device configuration, the 968 bytes apply to the total I/O data of
all controllers that share the device.
•
If more than two (max. four) controllers share the device, the maximum amount of I/O
data including user data qualifier is limited to 360 bytes per controller.

Product overview
2.1 Properties
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
Manual, 09/2016, A5E34928647-AA 13
Accessories
You order the following accessories separately:
●BA 2×RJ45 BusAdapter
●BA 2×FC BusAdapter
●BA 2×SCRJ BusAdapter
●BA SCRJ/RJ45 BusAdapter
●BA SCRJ/FC BusAdapter
●BA 2×LC BusAdapter
●BA LC/RJ45 BusAdapter
●BA LC/FC BusAdapter
●Labeling strips
●Reference identification label
A detailed list of the available accessories can be found in the system manual ET 200SP
distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293).
Server module
The server module is included in the scope of delivery of the interface module and is
available separately as a spare part. The server module has the following properties:
●Terminates the backplane bus of the ET 200SP distributed I/O system
●Features a support for 3 spare fuses (5 × 20 mm)
●Provides station functions, for example, group load diagnostics, status bytes.
●Identification data I&M 0 to 3
Note
You need to configure and assign parameters to the server module in the configuration
software.
To do this, place the server module in the last configuration slot and enable the parameter
Group diagnostics: Missing supply voltage L+. When there are 30 I/O modules, the server
module is inserted in slot 31.
You can find more information in the Server module
(http://support.automation.siemens.com/WW/view/en/63257531) manual.

Product overview
2.1 Properties
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
14 Manual, 09/2016, A5E34928647-AA
First BaseUnit of an ET 200SP in the configuration
The interface modules support dark-colored BaseUnits in slot 1. This means that modules
without a connection to the integrated voltage buses P1 and P2 can be configured starting
with slot 1. Currently, this applies to the following modules:
●AI EnergyMeter
●DI 4x120..230VAC ST (6ES7131-6FD00-0BB1)
●DQ 4x24..230VAC/2A ST (6ES7132-6FD00-0BB1)
●RQ 4x120VDC-230VAC/5A NO ST (6ES7132-6HD00-0BB1)
●RQ 4x120VDC-230VAC/5A NO MA ST (6ES7132-6MD00-0BB1)
Note
First BaseUnit of an ET 200SP in the configuration
The first BaseUnit of an ET 200SP station may be a da
rk-colored one if an AC I/O module or
AI
Energy Meter is plugged. Please observe the information on limiting the overvoltage and
power rating in the AC I/O module manuals.
A light
-colored BaseUnit must be plugged into the slot of the first 24 V DC I/O module to
supply the 24
V DC supply voltage.
Pay attention to the type of the BaseUnits during the configuration.

Product overview
2.2 Functions
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2.2
Functions
PROFINET IO
The interface module supports the following PROFINET IO functions:
●Integrated switch with 2 ports
●Supported Ethernet services: ping, arp, network diagnostics (SNMP)/MIB-2, LLDP-MIB
and MRP-MIB
●Port diagnostics
●Disabling ports
●Minimum update time 125 μs
●Device replacement without programming device, also without topological configuration
●Reset to factory settings via PROFINET IO
●Firmware update via PROFINET IO
●Isochronous real-time communication
●Prioritized startup
●Media redundancy (MRP)
●Media redundancy with planned duplication (MRPD)
●Shared device
●Module division of I/O modules (submodules)
●Module-internal Shared Input/Shared Output (MSI/MSO)
●Isochronous mode as of 125 μs
●Performance upgrade PROFINET V2.3
●Freely selectable connection method and connection technology over SIMATIC
BusAdapter for PROFINET copper, POF, PCF or fiber-optic cables.
The interface module supports additional functions:
●Identification data I&M 0 to 3
●Oversampling
●PROFIenergy
●Configuration control (option handling)
●Value status of I/O modules
●Use of fail-safe modules
●Multi Hot Swap (removal/insertion of multiple I/O modules during operation)
●Reset to factory settings via RESET button
Note
Docking unit
The use of the IM155
-6 PN HS interface module as a docking unit (function: IO device
changing in operation) in a docking system is not supported.

Product overview
2.2 Functions
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
16 Manual, 09/2016, A5E34928647-AA
Requirements
The table below shows the software requirements for a configuration with the
IM 155-6 PN HS interface module:
Table 2- 1 Version dependencies of other module functions
Function
Product version
of the module
as of
Firmware version
of the module as
of
Configuration software
Configuration
with GSD
file/software
from a third-
party manufac-
turer 1
STEP 7 as of
V5.5 SP4 with
HSP0238
STEP 7 (TIA
Portal) as of
V14
Real-time communication
1
V4.0.0
X
X
X
Isochronous real-time com-
munication according to
PROFINET
1 V4.0.0 X X X
Prioritized startup 1 V4.0.0 X X X
Media redundancy (MRP)
1
V4.0.0
X
X
X
Shared device
1
V4.0.0
X
X
X
Multi Hot Swap
1
V4.0.0
X
X
X
Media redundancy with
planned duplication (MRPD)
1 V4.0.0 X X X
Isochronous mode ≥250 μs
1
V4.0.0
---
X
X
Isochronous mode ≥
125 μs/187.5 μs
1 V4.0.0 --- --- X
Device replacement without
programming device
1 V4.0.0 X X X
Module-internal Shared In-
put/Shared Output (MSI/MSO)
1 V4.0.0 X X X
Module division of I/O mod-
ules (submodules)
1 V4.0.0 X X X
PROFIenergy
1
V4.0.0
X
X
X
Value status 1 V4.0.0 X X X
Use of fail-safe modules
1
V4.0.0
---
X
X
Oversampling
1
V4.0.0
---
X
X
BA 2xRJ45 BusAdapter
1
V4.0.0
X
X
X
BA 2xFC BusAdapter
1
V4.0.0
X
X
X
BA 2xSCRJ BusAdapter
1
V4.0.0
X
X
X
BA SCRJ/RJ45 BusAdapter
1
V4.0.0
X
X
X
BA SCRJ/FC BusAdapter
1
V4.0.0
X
X
X
BA 2xLC BusAdapter
1
V4.0.0
X
X
X
BA LC/RJ45 BusAdapter
1
V4.0.0
X
X
X
BA LC/FC BusAdapter
1
V4.0.0
X
X
X
1systems of third-party manufacturers: Depending on the range of functions of the third-party system

Product overview
2.2 Functions
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
Manual, 09/2016, A5E34928647-AA 17
Cabling with fixed connection setting
If you set a fixed connection setting of the port in STEP 7, you should also disable
"Autonegotiation/Autocrossover".
You can find more information on this topic in the STEP 7 online help and
●As of STEP 7 V14, in the PROFINET with STEP 7 V14
(http://support.automation.siemens.com/WW/view/en/49948856) function manual
●As of STEP 7 V5.5, in the PROFINET System Description
(http://support.automation.siemens.com/WW/view/en/19292127) system manual
Real-time communication
A transmission method for PROFINET IO based on cyclic data exchange with a provider-
consumer model.
Isochronous real-time communication
Synchronized communication protocol for cyclic exchange of IRT data between PROFINET
devices. A reserved bandwidth is available in the send cycle for IRT data. The reserved
bandwidth ensures that the IRT data can also be transferred with another high network load
(e.g. TCP/IP communication or additional real time communication) at reserved,
chronologically synchronized intervals.
A topological configuration is required for IRT.
Note
IO controller as sync master with IRT communication
We recommend also operating the IO controller as a sync master when configuring the IRT
communication.
Otherwise, IO devices with IRT and RT configuration could fail as a result of sync master
failure.
You can find more information on the configuration of synchronized PROFINET devices in
sync domains in the STEP 7 online help and
●As of STEP 7 V14, in the PROFINET with STEP 7 V14
(http://support.automation.siemens.com/WW/view/en/49948856) function manual
●As of STEP 7 V5.5, in the PROFINET System Description
(http://support.automation.siemens.com/WW/view/en/19292127) system manual

Product overview
2.2 Functions
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18 Manual, 09/2016, A5E34928647-AA
Isochronous mode of I/O data
I/O data, transmission cycle via PROFINET IO, and the user program are synchronized to
achieve maximum deterministics. The input and output data of distributed I/O modules in the
system is simultaneously collected and simultaneously output. The constant PROFINET IO
cycle forms the corresponding clock generator. The interface module supports isochronous
mode of I/O data for the modules starting at 125 µs. The IO device can exchange
isochronous process data with a maximum of one IO controller.
Note
If the IO controller cannot access a module (for example, module pulled, activated
configuration control without written control data record), cycle time violations may occur with
activated isochronous mode in the synchronous cycle in
terrupt OB (OB61). The time error
OB (OB80) is called in the event of a cycle time violation.
This behavior is associated with updating the process image by means of the "SYNC_PI"
(SFC126) and "SYNC_PO" (SFC127) instructions and depends, among other things
, on the
set cycle time and the configuration limits.
Note
Isochronous mode restrictions with IM 155-6 PN HS
Isochronous mode of I/O data in combination with the following functions is not possible with
the interface module IM
155-6 PN HS:
•
PROFIenergy
You can find more information on this topic in the STEP 7 online help and
●As of STEP 7 V14, in the PROFINET with STEP 7 V14
(http://support.automation.siemens.com/WW/view/en/49948856) function manual
●As of STEP 7 V5.5, in the PROFINET System Description
(http://support.automation.siemens.com/WW/view/en/19292127) system manual

Product overview
2.2 Functions
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
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Prioritized startup
Prioritized startup describes the PROFINET IO functionality for accelerating the startup of IO
devices in a PROFINET IO system with IRT and RT communication.
The function reduces the time that the appropriately configured IO devices require in order to
return to cyclic user data exchange in the following cases:
●After the supply voltage has returned
●After a station has returned
●After IO devices have been activated
Note
Dependency on the startup time
The startup time depends on the number and type of modu
les.
The interface module permits startup times from 0.5 s.
You can find more information on this topic in the STEP 7 online help and
●As of STEP 7 V14, in the PROFINET with STEP 7 V14
(http://support.automation.siemens.com/WW/view/en/49948856) function manual
●As of STEP 7 V5.5, in the PROFINET System Description
(http://support.automation.siemens.com/WW/view/en/19292127) system manual

Product overview
2.2 Functions
IM 155-6 PN HS interface module (6ES7155-6AU00-0DN0)
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Device replacement
Device replacement without topological configuration
The device name is also stored on the BusAdapter in addition to the interface module. A
device name saved on the BusAdapter is the requirement for device replacement without
topological configuration.
Storing the name on the BusAdapter and the interface module produces a range of
scenarios for using the device name when the interface module is replaced.
Table 2- 2 Scenarios for using the device name
Interface module empty
Interface module with device name
BusAdapter empty
No device name available The device name from the interface
module is used and copied to the
BusAdapter.
BusAdapter with device name
The device name from the BusAdapter
is used and copied to the interface
module.
The device name from the BusAdapter
is used and copied to the interface
module if this has a different device
name.
Be aware of the following constraints:
●Resetting to factory settings via the RESET button deletes the device name in both the
interface module and the BusAdapter. To prevent the device name from being deleted in
the BusAdapter, you can remove the BusAdapter from the interface module before
resetting to factory settings.
●When a BusAdapter is replaced, a device name stored in the BusAdapter is applied to the
interface module after a POWER ON.
●Do not pull/plug the BusAdapter while under voltage. If you pull/plug the BusAdapter
while under voltage, the interface module restarts.
Device replacement with topological configuration
IO devices having this function can be replaced in a simple manner:
●The device name does not have to be assigned with the programming device.
The replaced IO device is assigned the device name by the IO controller and not by the
programming device. The IO controller uses the configured topology and the neighboring
relationships determined by the IO devices for this purpose. All involved devices must
support the LLDP protocol (Link Layer Discovery Protocol). The configured target topology
must match the actual topology.
IO devices that were already operated in a different configuration should be reset to their
factory settings before reuse (see system manual ET 200SP Distributed I/O System
(http://support.automation.siemens.com/WW/view/en/58649293)).
You can find more information on this topic in the STEP 7 online help and
●As of STEP 7 V14, in the PROFINET with STEP 7 V14
(http://support.automation.siemens.com/WW/view/en/49948856) function manual
●As of STEP 7 V5.5, in the PROFINET System Description
(http://support.automation.siemens.com/WW/view/en/19292127) system manual