Kunbus PROFINET IRT Slave User manual

User Manual
Gateway PROFINET IRT Slave
DO0413R00 • 3/31/2022

KUNBUS GmbH Table of Contents
Gateway PROFINET IRT Slave ii
Table of Contents
1 General Information .................................................................................................................................... 3
1.1 Disclaimer ............................................................................................................................................. 3
1.2 Notes Regarding this User Manual ....................................................................................................... 3
1.3 Validity................................................................................................................................................... 3
1.4 Limitation of Liability.............................................................................................................................. 3
1.5 Customer Service.................................................................................................................................. 4
2 Safe Use ....................................................................................................................................................... 5
2.1 Intended Use......................................................................................................................................... 5
2.2 User....................................................................................................................................................... 5
2.3 Symbols ................................................................................................................................................ 5
2.4 Important safety instructions ................................................................................................................. 6
2.5 Environmental Conditions ..................................................................................................................... 6
2.6 Data Safety ........................................................................................................................................... 7
3 Overview ...................................................................................................................................................... 8
3.1 Functionality .......................................................................................................................................... 8
3.2 Control Elements................................................................................................................................... 9
3.3 Status LEDs .......................................................................................................................................... 12
4 Installation ................................................................................................................................................... 13
4.1 Preparations for Inteference-free Operation ......................................................................................... 13
4.2 Requirements........................................................................................................................................ 14
4.3 Connecting Gateway Components ....................................................................................................... 15
4.4 Installing a Gateway in the Control Cabinet .......................................................................................... 16
4.5 Connecting a Gateway to the Fieldbus ................................................................................................. 16
4.6 Connecting the Power Supply............................................................................................................... 17
5 Configuration............................................................................................................................................... 18
5.1 Supported Size of Process Data ........................................................................................................... 18
5.2 Setting Station Name ............................................................................................................................ 18
5.3 Exchanging Data Cyclically................................................................................................................... 18
5.4 Exchanging Data Acyclically (Records) ................................................................................................ 21
5.4.1 I&M Data .................................................................................................................................... 22
5.4.2 Diagnosis Alarm......................................................................................................................... 23
6 Integrated Servers....................................................................................................................................... 24
6.1 FTP-Server............................................................................................................................................ 24
6.2 Webserver............................................................................................................................................. 24
6.3 Firmware Update................................................................................................................................... 25
7 Technical Data ............................................................................................................................................. 36

Gateway PROFINET IRT Slave 3
1 General Information
1.1 Disclaimer
© 2022 KUNBUS GmbH, Denkendorf (Germany)
The contents of this document have been prepared by KUNBUS GmbH with the utmost care. Due
to technical developments, KUNBUS GmbH reserves the right to change or replace the contents
of this document without prior notice. You can always obtain the current version of the user
manual on our homepage: www.kunbus.de
KUNBUS GmbH shall be liable exclusively to the extent specified in General Terms and
Conditions (www.kunbus.de/agb.html).
The contents published in this document are protected by copyright. Any reproduction or use for
the user’s in-house requirements is permitted. Reproduction or use for other purposes is not
permitted without the express, written consent of KUNBUS GmbH. Contraventions shall result in
compensation for damages.
Trademark Protection
KUNBUS is a registered trademark of KUNBUS GmbH
Windows® and Microsoft® are registered trademarks of Microsoft Corp.
KUNBUS GmbH
Heerweg 15 C
73770 Denkendorf
Germany
www.kunbus.com
1.2 Notes Regarding this User Manual
This user manual provides important technical information that will enable you as a user to
integrate the Gateways into your applications and systems efficiently, safely and conveniently. It
is intended for trained, qualified personnel, whose sound knowledge in the field of electronic
circuits and expertise of PROFINETis assumed.
As an integral part of the product, the information provided here should be kept and made
available to the user.
1.3 Validity
This document describes the application of the KUNBUS Gateway Module with the product
number:
– PR100074, release 05
1.4 Limitation of Liability
Warranty and liability claims will lapse, if:
– the product has been used incorrectly,
– the product is damaged due to non-observance of the operating manual,
General Information

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– damage is caused by inadequately qualified personnel,
– damage is caused by technical modification to the product (e.g. soldering).
1.5 Customer Service
If you have any questions or suggestions concerning this product, please do not hesitate to contact
us:
KUNBUS GmbH
Heerweg 15 C
73770 Denkendorf
Germany
[email protected]
www.kunbus.com
General Information

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2 Safe Use
2.1 Intended Use
The modular gateway component is part of a gateway that can be combined with another
modular gateway component or a RevPi Core/Connect from KUNBUS as required.
The modular gateway component is designed to forward data from a specific protocol to a
controller or other gateway component.
No other purpose is intended. If you do not use the device as intended, damage to property and
personal injury may result.
2.2 User
The Gateway may only be assembled, installed and put into operation by trained, qualified
personnel. Before assembly, it is absolutely essential that this documentation has been read
carefully and understood. Expertise in the following fields is assumed:
– electronic circuits,
– Basic knowledge of PROFINET,
– work in electrostatic protected areas,
– locally applicable rules and regulations for occupational safety.
2.3 Symbols
The symbols used have the following meaning:
DANGER
Danger
Always observe this information!
There is a safety hazard that can lead to serious injuries and death.
CAUTION
Caution
There is a safety hazard that can result in minor injuries and material damage.
NOTICE
Note
There is a safety hazard that can result in material damage.
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2.4 Important safety instructions
DANGER
Danger of explosion
The modular Gateway component do not meet the requirements of the ATEX directive. Therefore,
they are not suitable for use in potentially explosive environments.
a) Do not use the modular Gateway component in potentially explosive environments.
CAUTION
Electric shock
Switch off all voltages before assembly/disassembly.
a) Failure to observe this warning may result in personal injury.
CAUTION
The devices are „open equipment“ according to the Standard UL61010-2-201.
To fulfill requirements for safe operation with regard to mechanical stability, flame retardation, sta-
bility, and protection against contact, the following alternative types of installation are specified:
a) Installation in a suitable cabinet.
b) Installation in a suitable enclosure.
c) Installation in a suitable equipped, enclosed control room.
NOTICE
Incorrect connection of the power supply
Using an unsuitable power supply can destroy your modules and connected devices.
a) Use a power supply in the approved area for the base modules. The values for this can be
found in the technical data of your base module.
2.5 Environmental Conditions
Operate the device only in an environment that corresponds to the operating conditions in order to
prevent damage.
Suitable environmental conditions are:
Operating temperature -20 °C up to +55 °C
Humidity 93% (non-condensing)
NOTICE
This device is designed for indoor use only.
If you use the device outdoors, it may be destroyed.
a) Use the device indoors only.
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2.6 Data Safety
Please note that the Gateway is not suitable for use in unprotected networks (e.g. the Internet).
Operate the Gateway a secured network:
a) Seal off your network so that no direct access via the Internet is permitted.
b) Immediately change the default password for the web server. Select a secure new password.
You can find current information on this at https://www.bsi.bund.de/EN/Home/
home_node.html.
c) Check our website regularly for the latest software security alerts and updates for your prod-
uct. Install the security updates provided by us.
If you do not follow these instructions, it is possible that your module data may be manipulated.
Safe Use

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3 Overview
3.1 Functionality
The KUNBUS Gateway is a protocol converter. It allows communication between networks with
different protocols.
Illustration1: Functionality as a slave
A Gateway consists of 2 gateway components that master one specific protocol each. You can
combine these gateway components as you wish. This design offers you a high degree of flexibility,
since you can exchange the individual gateway components at any time. The following gateway
components are currently available as slaves:
– CANopen
– DeviceNet
– EtherCAT
– EtherNet/IP
– Modbus RTU
– Modbus TCP
– POWERLINK
– PROFIBUS
– PROFINET
– Sercos III
The gateway component for DMX can be operated as a master or slave.
In addition, you can combine the Gateway component with the RevPi Core and the RevPi Connect.
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3.2 Control Elements
Front view
1
2
Illustration2: Front view
1 Status LEDs
2 Fieldbus connection
two RJ45 sockets for the connection to PROFINET
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Top
11
2
Illustration3: Top
1 Interconnect ports
for interconnecting the gateway components.
2 Locking clamps
for securely attaching the gateway component to the DIN rail.
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Bottom
1
2
Illustration4: Bottom
1 Mains connection
with 24 V supply voltage
2 Locking clamps
for securely attaching the gateway component to the DIN rail
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3.3 Status LEDs
The signals of the status LEDs for PROFINET have the following meaning:
LED designation Signal Meaning
Power off The gateway component is not in operation
flashes, green Initialization phase not yet completed
on, green Operational
flashes, red Correctable error (e.g. second gateway component
missing)
on, red Serious error/defect in the gateway component
Link/Traffic Port 1 off No connection to a network
on, green Network cable is plugged in
flashes, green Data packets sent or received
Link/Traffic Port 2 off No connection to a network
on, green Network cable is plugged in
flashes, green Data packets sent or received
Run off No connection to a network
on, green PROFINET controller is in operating state
1 flash, green PROFINET controller connected, but no data pro-
cessing takes place
flashes 1 Hz, green Signaling. Triggered by tool to identify the gateway
component
Diagnosis off Everything OK
on, red Gateway component reports diagnostic data
flashes 2 Hz, red No connection to the controller
No PROFINET name set in the gateway component
flashes 1 Hz, green Signaling. Triggered by tool to identify the gateway
component
Overview

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4 Installation
4.1 Preparations for Inteference-free Operation
In the following section we have compiled some general information for you that is important for
interference-free operation. If you are already acquainted with this topic, you can skip to the next
section. There, you will learn about which conditions are necessary for installing the gateway
component.
Cable routing
Route your cables separately in cable groups. This will protect your gateway from any unintended
electromagnetic interferences.
The following groups should be routed separately from each other:
Group Line
A Data and power supply lines for:
DC voltage below 60V
AC voltage below 25V
B Data and power supply lines for:
DC voltage between 60V and 400V
AC voltage between 25 and 400V
C Power supply lines above 400V
– You can route cables of the same group together in cable ducts or bundles.
– Cables of group A and B:
– Route the groups in separate bundles or
– in cable ducts at a minimum distance of 10 cm from each other.
– Cables of group C
– Route the groups in separate bundles or
– in cable ducts at a minimum distance of 50 cm from the other groups.
Shielding
Shield your cables. This will reduce any unintended electromagnetic interferences.
Potential Equalization
Potential differences occur when devices are connected to different earths. These potential
differences cause malfunctions.
To prevent malfunctions, you have to route an equipotential equalization conductor.
When doing so, bear in mind the following points:
– Select an equipotential equalization conductor with low impedance.
– Select the following as a reference value for the cross-section of the potential equalization ca-
ble:
– 16 mm2 for potential equalization cables of up to 200 m in length
– 25 mm2 for potential equalization cables of more than 200 m in length
– Use potential equalization cables made of copper or galvanized steel.
– Connect potential equalization cables extensively with the earth rail.
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– The smallest surfaces possible should be sandwiched between potential equalization cables
and signal cables.
If the devices of the control system are connected by shielded signal cables that are earthed on
both sides, the impedance must be 10 % of the shielding impedance.
4.2 Requirements
The Gateway module was designed for use in a control cabinet.
üThe protection class of the control cabinet must be equivalent to at least IP54.
üFor installation in the control cabinet you need a DIN rail 35 x 7.5mm (EN50022).
a) Install the DIN rail horizontally in the control cabinet according to the manufacturers' specifica-
tions. Make sure that the Gateway module has sufficient distance to other devices.
NOTICE
Your gateway could be damaged if temperatures are too high.
a) Make sure that the ambient temperature in the control cabinet is less than 60°C.
b) Keep the ventilation slots unobstructed. These must not be covered by cables etc.
c) Maintain sufficient distance from other devices.
Illustration5: Distances for installation
b) Connect each gateway component individually to functional earth. Make sure that the power
supplies of both gateway components have the same ground.
ðYour control cabinet now meets all the requirements for installing the gateway components.
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4.3 Connecting Gateway Components
In order to attain a fully functional gateway, you have to interconnect both gateway components.
a) Connect an interconnect port to each gateway component using the plug-in jumper provided.
Illustration6: Connecting gateway components
ðYou can now install the gateway in the control cabinet.
NOTICE
Only ever interconnect two gateway components.
If you connect additional components, severe defects could result on all devices.
Installation

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4.4 Installing a Gateway in the Control Cabinet
a) Hold the grid element of the gateway component against the top-hat rail.
b) Press down the locking elements towards the gateway.
c) Make sure that the gateway is firmly attached to the DIN rail.
4.5 Connecting a Gateway to the Fieldbus
To connect the gateway component to PROFINET, you need two RJ45 connectors.
The pin assignment complies with the specifications of the PNO.
Pin Meaning
1 TX+
2 TX -
3 RX+
4 Do not connect!
5 Do not connect!
6 RX-
7 Do not connect!
8 Do not connect!
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4.6 Connecting the Power Supply
To connect the gateway component to the power supply, you need a spring-loaded terminal (e.g.
Metz-Connect SP995xxVBNC).
Lay a separate supply line to the power supply for each gateway component and make sure that
the GND are connected to each other at the power supply. Connect FE to PE with low resistance.
NOTICE
Connect the two gateway components to the power supply.
a) Ensure in particular that no potential differences occur between the GND pins (2).
Pin assignment:
Pin Assignment
1 24V for module supply
3
124
2 GND
3 Do not connect!
4 Functional earth
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5 Configuration
5.1 Supported Size of Process Data
The gateway component for PROFINET supports an input and an output data range of 512 bytes
each:
– The first 320 bytes of each area are intended for the exchange of cyclic process data.
– The remaining 192 bytes can be used for acyclic data exchange (records).
NOTICE
Bear in mind that the maximum length of the process data is always determined by
the fieldbus with the shorter data length.
5.2 Setting Station Name
Since names are in most cases easier to handle than complex IP addresses, you can assign a
station name to the gateway component.
You set the station name using the software of your PROFINET controller.
According to the definition RFC 5890, attention must be paid to the name assignment rules:
– Data should be specified in the Octet string type.
– Limitation to a total of 240 characters (letters "a" to "z", digits "0" to "9", hyphen or dot)
– A name element of the device name must be separated by a dot and can have a maximum of
63 characters.
– No special characters such as umlauts, brackets, underscore, blanks, etc.
– The hyphen is the only special character allowed.
– The device name must not begin or end with a dot.
– The device name must not begin with numbers.
– The device name must not have the form n.n.n.n ( n = 0...999 ).
– The device name must not begin with the character string "port-xyz-" ( x,y,z = 0...9 ).
– The device name may only begin with "xn-" if the original string contains values other than "0"
to "9" and "a" to "z".
– The field "NameOfStationValue" must not end with 0.
Examples of valid names:
“device ‑1.machine‑ 1.plant‑ 1.vendor”
“mühle1.ölmühle1.plant.com“ is coded as “ xn–mhle1-kva.xn–lmhle1 -vxa4c.plant.com“
5.3 Exchanging Data Cyclically
To configure the gateway component, you have to perform the appropriate settings with the
configuration software of your PROFINET controller.
Configuration

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The gateway component is equipped with virtual slots (installation positions). These slots are
used by PROFINET controllers to uniquely address selected process data. There is one module
in each slot. You can assign process data to be exchanged to these modules.
Slot Module Id Offset
0 DAP 0x80050000 --
1 Input 16 0x00000005 Output Off 0
2 Input 16 0x00000005 Output Off 16
3 Input 32 0x00000006 Output Off 32
4 Input 32 0x00000006 Output Off 64
5 Input 32 0x00000006 Output Off 96
6 Input 64 0x00000007 Output Off 128
7 Input 64 0x00000007 Output Off 192
8 Input 64 0x00000007 Output Off 256
9 Output 16 0x00000050 Input Off 0
10 Output 16 0x00000050 Input Off 16
11 Output 32 0x00000060 Input Off 32
12 Output 32 0x00000060 Input Off 64
13 Output 32 0x00000060 Input Off 96
14 Output 64 0x00000070 Input Off 128
15 Output 64 0x00000070 Input Off 192
16 Output 64 0x00000070 Input Off 256
Info! The gateway component supports only one submodule with data per module.
In the following tables you will find a detailed overview of all modules.
DAP (Device Acess Point)
Description: DAP
Module ID: 0x80050000
Used in slot: 0
Total number of input bytes: 0
Total number of output bytes: 0
Number of submodules: 3
Submodules for record access
Submodule ID: 0x00000001
Subslot: 0x0001
Number of input bytes: 0
Number of output bytes: 0
Submodule that represents the entire PROFINET device
Submodule ID: 0x0000000a
Subslot: 0x8000
Number of input bytes: 0
Number of output bytes: 0
Submodule representing port 1
Submodule ID: 0x0000000b
Subslot: 0x8001
Number of input bytes: 0
Number of output bytes: 0
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Submodule representing port 2
Submodule ID: 0x0000000c
Subslot: 0x8002
Number of input bytes: 0
Number of output bytes: 0
Input 16 Byte
Description: Input 16 Byte
Module ID: 0x00000005
Used in slot: 1 – 2
Total number of input bytes: 16
Total number of output bytes: 0
Number of submodules: 1
Submodule ID: 0x00000001
Subslot: 0x0001
Number of input bytes: 16
Number of output bytes: 0
Input 32 Byte
Description: Input 32 Byte
Module ID: 0x00000006
Used in slot: 3 – 5
Total number of input bytes: 32
Total number of output bytes: 0
Number of submodules: 1
Submodule ID: 0x00000001
Subslot: 0x0001
Number of input bytes: 32
Number of output bytes: 0
Input 64 Byte
Description: Input 64 Byte
Module ID: 0x00000007
Used in slot: 6 – 8
Total number of input bytes: 64
Total number of output bytes: 0
Number of submodules: 1
Submodule ID: 0x00000001
Subslot: 0x0001
Number of input bytes: 64
Number of output bytes: 0
Output 16 Byte
Description: Output 16 Byte
Module ID: 0x00000050
Used in slot: 9 – 10
Total number of input bytes: 0
Configuration