Helmholz Profinet 700-850-4PS01 Manuale utente
Quick Start Guide PROFINET Switch 4/8-port
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www.helmholz.de
Quick Start Guide PROFINET Switch 4/8-port
Version
Quick Start Guide PROFINET Switch 4/8-port
Quick Start Guide PROFINET Switch 4/8-port
Quick Start Guide PROFINET Switch 4/8-port
2
Contents
1. Introduction 3
2. Preparing the PROFINET switch 4
3. Project planning for PROFINET switch 4
4. Setting the port properties 6
5. Topology detection 7
6. Assign the PROFINET switch a name 8
7. Media Redundancy Protocol (MRP) 9
8. Diagnosis and conguration via the web interface 10
9. Switch diagnosis and settings 12
10. Port mirroring 12
11. Statistics 13
12. Agents 14
13. SNMP 15
14. Setting the time 16
15. Resetting to factory settings 17
16. Firmware update 17
17. LED status information 18
18. Button functions 18
19. Technical data 19
Quick Start Guide PROFINET Switch 4/8-port
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1. Introduction
Please note: Please observe the safety instructions for the product, which can be found
in the manual. You can nd the manual on the accompanying CD or it can be down-
loaded from the website www.helmholz.de in the download area.
This document should explain the initial commissioning of the PROFINET switch for
use in a PROFINET project.
FCN: Function button
RST: Reset button
P1 — P4:
For PROFINET devices
or other Ethernet
devices
Voltage supply Operation LEDs (see page 18)
FCN: Function button
RST: Reset button
Voltage supply Operation LEDs (see page 18)
P1 — P8:
For PROFINET devices
or other Ethernet
devices
Quick Start Guide PROFINET Switch 4/8-port
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3. Project planning for PROFINET switch
Following installation, the PROFINET switch can be found in the hardware catalog
under "PROFINET IO -> Additional Field Devices -> Network Components ->
Helmholz PN-Switch". Add the "PROFINET Switch, 4-port" device to the project and
connect it with your PROFINET network.
2. Preparing the PROFINET switch
2.1 Connection
The PROFINET switch must be supplied with 24 V DC at the wide range input
18 – 30 V DC via the provided connector plug. The terminal (FG) is for the functional
ground. Connect this correctly with the reference potential.
The RJ45 sockets “P1 – P4”(4-port switch) and “P1 – P8” (8-port switch) are for the
connection of the network.
2.2 Install GSDML le
The GSDML le can be found on the accompanying CD or in the download area of
the PROFINET switch at www.helmholz.de.
Quick Start Guide PROFINET Switch 4/8-port
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By calling up the object properties, you can assign the PROFINET switch a unique
PROFINET name and check the IP address for plausibility in the project.
Important: The real device must later be assigned the same name as in the project. See
also Chapter .6
Quick Start Guide PROFINET Switch 4/8-port
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4. Setting the port properties
Each port of the PROFINET switch can be individually congured.
Transfer medium/duplex:
“disable” The port is permanently switched off. This option is recommended when the port is not to be used. Unauthorized
inltration of the network is prevented.
“Automatic settings” The port synchronizes itself automatically with the communication partner (auto-negotiation).
“Automatic settings (monitor)” The port synchronizes itself automatically with the communication partner (auto-negotiation). A diagnosis alarm is
triggered in the event of an absent Ethernet cable.
“TP 100 Mbps“ Fixed specication of the transmission rate. This option is recommended when connecting PROFINET IO devices.
Quick Start Guide PROFINET Switch 4/8-port
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5. Topology detection
The PROFINET switch supports the mechanisms for neighborhood detection (LLDP).
With this function it is possible to detect the topology of a PROFINET network, or to
specify it for purposes of checking for the correct structuring by the conguration.
If the topology was prescribed in the conguration, neighboring devices can also be
assigned the PROFINET name in the event of the replacement of a device.
The exchange of a device in operation is thus possible without the use of commis-
sioning tools.
Quick Start Guide PROFINET Switch 4/8-port
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6. Assign the PROFINET switch a name
When the conguration of the PROFINET switch has been completed in the hardware
congurator, it can be loaded into the PLC.
In order that the switch on the PROFINET can be found by the PROFINET controller,
the PROFINET name must be set in the device.
To this purpose the function "Process Ethernet participant" is used in the SIMATIC¹
manager.
With the "Browse…" button, the network can be browsed for PROFINET participants.
The clear identication of the PROFINET switch is ensured here by the MAC address
of the device.
Important: The assigned name must agree with the name dened in the hardware
congurator. See Chapter 3, pages 4/ 5
If the PROFINET switch has been assigned the correct name, it is recognized by the
PLC and congured.
If conguration has taken place correctly, the green "RUN" LED should be on and the
"BF" and "SF" LEDs off.
Quick Start Guide PROFINET Switch 4/8-port
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7. Media Redundancy Protocol (MRP)
The PROFINET switch supports the optional media redundancy protocol (MRP) as
MRP client. MRP stands for "media redundancy protocol". MRP enables ring wiring,
which also makes operation of the PROFINET network possible in the event of the
failure of a cable or of a participant.
There must be at least one MRP master (e.g. the CPU) in an MRP ring. All other
participants of the ring are then MRP clients.
Helmholz
TB20-C| PROFINET IO
Helmholz
TB20-C| PROFINET IO
CPU
PROFINET-Switch
I/O System
I/O System
Operator Panel
MRP Ring
Engineering Station
X1 P4X1 P1 X1 P2 X1 P3
Ext. V DC
18... 30 V
+FE IN1 IN2–
PROFINET-Switch
4-Port, managed
FCN
RST
PWR
RUN
BF
SF
MAC:
00-00-00-00-00-00
In order to assign the PROFINET switch to an MRP ring, the MRP domain must be set
at slot X1 for the option "Media Redundancy".
Important: If ring wiring is produced without the MRP roles being congured for all
devices involved, this can result in functional disruptions of the PROFINET network!
Quick Start Guide PROFINET Switch 4/8-port
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8. Diagnosis and conguration via the web interface
The web interface is also accessible under the IP address assigned to the PROFINET switch in the PROFINET network.
When the web interface is rst called up, the password of the "admin" user is "admin" (as of rmware V1.02 the password is the serial number of the device).
It is absolutely necessary to assign a new password following the rst login:
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