Kunbus PR100069 User manual

User Manual
Gateway Component for PROFINET
4/15/2019

Table of Contents KUNBUS GmbH
ii Gateway Component for PROFINET
Table of Contents
1 General Information ........................................................................................................................3
1.1 Disclaimer..................................................................................................................................3
1.2 Notes Regarding this User Manual............................................................................................3
1.3 Validity .......................................................................................................................................4
1.4 Limitation of Liability ..................................................................................................................4
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..........................................................................................................7
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 .........................................................................................................................15
4.3 Connecting Gateway Components..........................................................................................16
4.4 Installing a Gateway in the Control Cabinet ............................................................................17
4.5 Connecting a Power Supply ....................................................................................................18
4.6 Connecting a Gateway to the Fieldbus....................................................................................19
5 Configuration.................................................................................................................................20
5.1 Supported size of process data ...............................................................................................20
5.2 Setting Station Name...............................................................................................................20
5.3 Exchanging Data cyclically ......................................................................................................21
5.4 Exchanging Data acyclically (Records) ...................................................................................25
5.4.1 I&M Data....................................................................................................................... 27
5.4.2 Diagnosis Alarm............................................................................................................ 28
6 Integrated servers .........................................................................................................................29
6.1 FTP-Server ..............................................................................................................................29
6.2 Webserver ...............................................................................................................................29
6.3 Firmware Update .....................................................................................................................31
7 Technical Data...............................................................................................................................42
7.1 Technical Data.........................................................................................................................42

Gateway Component for PROFINET 3 / 44
1 General Information
1.1 Disclaimer
© 2019 KUNBUS GmbH, Denkendorf (Deutschland)
The contents of this user manual have been compiled by KUNBUS
GmbH with the greatest possible care. Due to technical developments,
KUNBUS GmbH reserves the right to change or exchange the
contents of this user manual without prior notice. You can always
obtain the latest version of the user manual from our homepage:
www.kunbus.com
KUNBUS GmbH shall be liable exclusively to the extent specified in
the General Terms and Conditions (www.kunbus.de/agb.html).
The contents published in this user manual are protected by copyright.
Reproduction or use is permitted for the internal use of the user.
Duplication or use for other purposes is not permitted without the
express written consent of KUNBUS GmbH. Contraventions will result
in damages.
Trademark protection
– KUNBUS is a registered trademark of KUNBUS GmbH.
– Windows® und Microsoft® are registered trademark 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 can
enable you as a user to integrate the Gateway 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 module, the information provided here should
be kept and made available to the user.
General Information

Gateway Component for PROFINET 4 / 44
1.3 Validity
This document describes the application of the Gateway product
number:
– PR100069, Release 00
1.4 Limitation of Liability
Warranty and liability claims will lapse if:
– the product has been used incorrectly,
– damage is due to non-observance of the operating manual,
– damage is caused by inadequately qualified personnel,
– damage is caused by technical modification to the product (e.g. solder-
ing).
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
[phone]
[email protected]
www.kunbus.de
General Information

Gateway Component for PROFINET 5 / 44
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.
Safe Use

Gateway Component for PROFINET 6 / 44
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.
èDo not use the modular Gateway component in potentially explosive
environments.
CAUTION Electric shock
Switch off all voltages before assembly/disassembly.
èFailure 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, stability, and protection against contact, the following
alternative types of installation are specified:
èInstallation in a suitable cabinet.
èInstallation in a suitable enclosure.
èInstallation 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.
èUse 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.
Safe Use

Gateway Component for PROFINET 7 / 44
2.5 Environmental Conditions
To prevent damage, only operate the RevPi module in an environment
that corresponds to the operating conditions.
Suitable ambient conditions:
Operating temperature -30 °C to +55 °C
Air humidity 93% (no condensation)
NOTICE This device is designed for indoor use only.
If you use the device outdoors, it may be destroyed.
èOnly use the device indoors.
2.6 Data safety
Please note that Gatewayis not suitable for use in unprotected
networks (e.g. the Internet).
Use Gateway in a secured network:
.
◦ Seal off your network so that no direct access via the Internet is
allowed.
◦ Immediately change the default password for the web server. You
can find out how to do this in the chapter "Changing the
password". Select a secure new password.
◦ Check our website regularly for the latest software security alerts
and updates for your product. 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

Gateway Component for PROFINET 8 / 44
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.
Overview

Gateway Component for PROFINET 9 / 44
In addition, you can combine the gateway components with the RevPi
Core.
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
PROFINET
Overview

Gateway Component for PROFINET 10 / 44
Top view
11
2
Illustration3: Top view
1 Interconnect ports
for interconnecting the gateway components.
2 Locking clamps
for securely attaching the gateway component to the DIN
rail.
Overview

Gateway Component for PROFINET 11 / 44
Bottom view
1
2
Illustration4: Bottom view
1 Mains connection
with 24 V supply voltage
2 Locking clamps
for securely attaching the gateway component to the DIN
rail.
Overview

Gateway Component for PROFINET 12 / 44
3.3 Status LEDs
The signals of the status LEDs for PROFINET have the following
meaning:
LED Designa-
tion
Signal Meaning
Power off Gateway not running
flashes, green Initialisation phase not yet com-
pleted
on, green Operational
flashes, red Correctable error (e.g. second gate-
way component missing)
on, red Serious error/defect in the gateway
Link/Traffic
Port1
off No connection to a network
on, green Network cable is connected
flashes, green Data packets transmitted or re-
ceived
Link/Traffic
Port2
off No connection to a network
on, green Network cable is connected
flashes, green Data packets transmitted or re-
ceived
Run off No connection to a network
on, green Profinet controller is in operating
state
1 flash, green Profinet controller is connected, but
no data processing takes place
flashes 1 Hz,
green
Signaling. Triggered by tool for iden-
tification of the gateway component
Diagnosis off Everything OK
on, red Gateway component reports diag-
nosis data
flashes 2 Hz,
red
No connection to the controller
No PROFINET name set in the
module
flashes 1 Hz,
green
Signaling. Triggered by tool for iden-
tification of the module
Overview

Gateway Component for PROFINET 13 / 44
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 trouble-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.
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 bun-
dles.
– 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.
Installation

Gateway Component for PROFINET 14 / 44
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 po-
tential equalization cable:
– 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.
– The smallest surfaces possible should be sandwiched between poten-
tial 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.
Installation

Gateway Component for PROFINET 15 / 44
4.2 Requirements
The Gateway 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).
◦ Install the DIN rail horizontally in the control cabinet according to
the manufacturers' specifications. When doing so, make sure that
the Gateway is at a sufficient distance from other devices.
NOTICE Your gateway could be damaged if temperatures are too high.
èMake sure that the ambient temperature in the control cabinet is less
than 60°C.
èKeep the ventilation slots unobstructed. These must not be covered by
cables etc.
èMaintain sufficient distance from other devices.
Illustration5: Distances for installation
◦ Connect each gateway component individually to functional earth.
When doing so, make sure that the power supplies of both
gateway components have the same ground.
ðYour control cabinet now meets all requirements for installing the
gateway.
Installation

Gateway Component for PROFINET 16 / 44
4.3 Connecting Gateway Components
In order to attain a fully functional gateway, you have to interconnect
both gateway components.
◦ 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 2 gateway components.
If you connect additional components, severe defects could result on all
devices.
Installation

Gateway Component for PROFINET 17 / 44
4.4 Installing a Gateway in the Control Cabinet
◦ Hold the raster element of the gateway on the DIN rail.
◦ Press down the locking elements towards the gateway.
◦ Make sure that the gateway is firmly attached to the DIN rail.
Installation

Gateway Component for PROFINET 18 / 44
4.5 Connecting a Power Supply
To connect the gateway component to the power supply, you need a
spring-loaded terminal (e.g. Metz-Connect SP995xxVBNC).
You have to connect each gateway component separately to a power
supply. Never interconnect functional earth and GND, otherwise the
galvanic isolation between gateway GND and fieldbus ground will be
removed. Instead, connect the functional earth with low impedance to
the potential equalization. You can then dispense with this connection
if the shield of the fieldbus cable is connected to the potential
equalization with lower impedance when entering the control cabinet.
NOTICE Connect each of the two gateway components to the power supply
èEnsure 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
NOTICE Do not connect GND to PE
This connection could cause unintended malfunctions.
Installation

Gateway Component for PROFINET 19 / 44
4.6 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!
Installation

Gateway Component for PROFINET 20 / 44
5 Configuration
5.1 Supported size of process data
The gateway component for PROFINET supports an input and output
area of 512 bytes each:
– The first 320 bytes of each area are intended for the exchange of cycli-
cal 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 easier to handle than complex IP addresses in most
cases, 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 in this regard:
– Data should be specified in the Octet string type
– Restriction to a total of 240 characters (letters "a" to "z", numbers "0" to
"9", hyphen or dot)
– A name element of the device name must be separated with a dot and
can have a maximum of 63 characters.
– No special characters such as umlauts, brackets, underscore, blank 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 character
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"
Configuration