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SEW-Eurodrive UHX71B Manual

With osr71b fieldbus interface (ethernet/ip, modbus/tcp and profinet)
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Drive Technology \ Drive Automation \ System Integration \ Services
Manual
UHX71B Controller (Performance Class power)
with OSR71B Fieldbus Interface (EtherNet/IP, Modbus/TCP
and PROFINET)
Edition 04/2013
20101341 / EN

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  • Page 1 Drive Technology \ Drive Automation \ System Integration \ Services Manual UHX71B Controller (Performance Class power) with OSR71B Fieldbus Interface (EtherNet/IP, Modbus/TCP and PROFINET) Edition 04/2013 20101341 / EN...
  • Page 2 SEW-EURODRIVE—Driving the world...

  • Page 3: Table Of Contents

    Parameter access..............12 3.2.3 Monitoring functions..............12 Assembly and Installation Notes for Ethernet ..........13 Connecting the UHX71B-OSR71B controller to an Ethernet network ..13 Pin assignment X21 and X22..............13 4.2.1 Connection controller / Ethernet ..........14 Shielding and routing bus cables .............. 14 The integrated Ethernet switch ..............
  • Page 4 4.7.3 Deactivating / activating the DHCP..........21 Replacing the unit ..................21 Configuration and Startup (EtherNet/IP) ............22 Validity of the EDS file for UHX71B-OSR71B ........... 22 Configuring the master (EtherNet/IP scanner) .......... 22 5.2.1 Process data exchange ............. 23 5.2.2...
  • Page 5 (scanner)................ 52 9.1.3 Step 3: Error diagnostics ............52 PROFINET IO Configuration................54 10.1 Installing the GSDML file for UHX71B-OSR71B ........54 10.2 Assigning a PROFINET device name ............55 10.3 Configuring the PROFINET interface for the UHX71B-OSR71B controller ....................56 10.3.1...
  • Page 6 Contents 11.2 Settings in the UHX71B-OSR71B controller ..........69 11.2.1 Process data configuration of the PROFINET slave....69 11.2.2 Status of the PROFINET fieldbus interface ......69 11.2.3 Checking the process data communication ....... 70 Error Diagnostics on PROFINET ..............71 12.1 Diagnostic procedures ................

  • Page 7: General Information

    This is the formal structure of an embedded safety note: • SIGNAL WORD Type and source of danger. Possible consequence(s) if disregarded. – Measure(s) to prevent the danger. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 8: Rights To Claim Under Warranty

    You must comply with the information contained in this documentation to ensure safe operation and to achieve the specified product characteristics and performance fea- tures. SEW-EURODRIVE assumes no liability for injury to persons or damage to equip- ment or property resulting from non-observance of these operating instructions. In such cases, any liability for defects is excluded.

  • Page 9: Copyright

    General information Copyright Copyright © 2013 – SEW-EURODRIVE. All rights reserved. Unauthorized duplication, modification, distribution or any other use of the whole or any part of this documentation is strictly prohibited. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 10: Safety Notes

    • Knowledge of this documentation and other applicable documentation. • SEW-EURODRIVE recommends additional product training for products that are operated using this software. Any mechanical work on connected units may only be performed by adequately quali- fied personnel. Qualified personnel in the context of this documentation are persons...

  • Page 11: Bus Systems

    MOVIFIT must not be used as a safety device in hoist applications. Use monitoring systems or mechanical protection devices as safety equipment to avoid possible damage to property or injury to people. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 12: Introduction

    The creation of IEC programs or the connection of SEW drives to the system bus inter- faces of the controller is not described. Characteristics Due to its powerful universal fieldbus interfaces, the UHX71B-OSR71B controller allows for the connection to higher-level automation systems via EtherNet/IP, Modbus/TCP and PROFINET IO.

  • Page 13: Assembly And Installation Notes For Ethernet

    Connecting the UHX71B-OSR71B controller to an Ethernet network This chapter only describes the connection to Ethernet networks via X21 and X22. Con- nection and functionality via X37 (engineering) are described in the "UHX71B (Perfor- mance Class power)" manual. Front view...

  • Page 14: Connection Controller / Ethernet

    • We recommend that you do not directly connect non-SEW end devices to the UHX71B-OSR71B controller in order to minimize the load on the end devices in EtherNet/IP networks caused by undesired multicast data traffic. Connect non- SEW devices via a network component that supports the IGMP snooping function- ality (e.g.

  • Page 15: The Integrated Ethernet Switch

    Status LED The LEDs of the UHX71B-OSR71B controller indicate the current status of the UFR41B option and the fieldbus system. Depending on the set protocol, the LEDs have the fol- lowing meaning.

  • Page 16: Status Led In Profinet Operation

    LED L23.3 (MODULE STATUS) indicates that the bus electronics are operating cor- rectly. State of LED 23.3 Meaning The UHX71B-OSR71B controller is either not supplied with voltage or it is faulty. Flashing green Device has not been configured yet and is in "Standby" state. Flashing green/red The UHX71B-OSR71B controller performs a self test.

  • Page 17: Link/Activity Led

    LED/state Meaning Link/green There is an Ethernet connection. Link/off There is no Ethernet connection. Link/flashes Locating function of SEW Address Editor (see chapter 4.8) Activity/yel- Data is currently being exchanged via Ethernet. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 18: Tcp/Ip Addressing And Subnetworks

    The part of the IP address that denotes the network and the part that identifies the node is determined by the network class and the subnet mask. Node addresses cannot consist of only zeros or ones (binary) because they represent the network itself or a broadcast address. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 19: Network Classes

    If the communication partner is in a different network, the standard gate- way is addressed for passing on the data. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 20: Standard Gateway

    Once the DHCP server has been configured and the settings have been made for the subnetwork screen and the standard gateway, the UHX71B-OSR71B controller must be inserted in the assignment list of the DHCP server. The MAC ID of the UHX71B- OSR71B controller is allocated a valid IP address.

  • Page 21: Deactivating / Activating The Dhcp

    • If DHCP is not active, the IP parameters saved on the memory card of the UHX71B- OSR71B controller will be used. If, after the UHX71B-OSR71B controller has been replaced, you do not plug the old memory card into the replacement unit, you will have to perform a complete startup with the new controller (if DHCP is not active incl.

  • Page 22: Configuration And Startup (Ethernet/Ip)

    • SEW_CONTROLLER_POWER.eds INFORMATION Current versions of the EDS files for the UHX71B-OSR71B option are available on the SEW homepage (http://www.sew-eurodrive.com) under the heading "Software". Configuring the master (EtherNet/IP scanner) The following example refers to configuration for the Allen-Bradley CompactLogix 1769- L32E controller with RSLogix 5000 programming software.

  • Page 23: Process Data Exchange

    5.2.1 Process data exchange In the following project planning example, the UHX71B-OSR71B controller is added to a project. To do so, go to the “Controller Organizer” screen in the RSLogix 5000 program as shown in the screenshot below (use the tree structure on the left side of the screen).
  • Page 24 To establish a controlling connection, in the "Connection Parameters" group box enter the value "161" in the "Output Assembly Instance" input field. The input data of the PLC must be linked to the output instance of UHX71B-OSR71B. • In the selection fields "Input Size" and "Output Size", set a maximum value of "64"...

  • Page 25: Other Settings

    The UHX71B-OSR71B controller supports a minimum data rate (input field "Re- quested Packet Interval (RPI)") of 4 ms. Longer cycle times can be implemented without any problems. • Click [OK]. You have now configured process data exchange with a UHX71B- OSR71B. Settings in the UHX71B-OSR71B controller ®...

  • Page 26: Status Of The Ethernet/Ip Fieldbus Interface

    During an active fieldbus connection, the output Done is set to TRUE, and the outputs Address, Baud rate, timeout and Bus type show the respective parameters as they were ® set via the parameter tree in MOVITOOLS MotionStudio or via PLC. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 27: Checking The Process Data Communication

    Configuration examples in RSLogix5000 5.4.1 UHX71B-OSR71B with 16 PD data exchange 1. Set the IP address of the UHX71B-OSR71B controller (see chapter Setting the IP ad- dress parameters). 2. Add the UHX71B-OSR71B to the Ehernet/IP configuration according to chapter "Configuration of the master (Ethernet/IP scanner)".
  • Page 28 Configuration and Startup (EtherNet/IP) Configuration examples in RSLogix5000 4. To copy the data of the UHX71B-OSR71B to the new data structure, a CPS com- mand is added at the start of the MainRoutine which reads the data from the control- ler tag (see following figure).

  • Page 29: Ethernet Industrial Protocol (Ethernet/Ip)

    This timeout interval is retained in the device when an "Exclusive Owner Connection" is removed, and the device switches to timeout status after the timeout interval has elapsed. The timeout status is displayed on the front of the UHX71B-OSR71B by the flashing red L13 LED.

  • Page 30: Cip Object Directory

    Ethernet Industrial Protocol (EtherNet/IP) CIP object directory CIP object directory In the Common Industrial Protocol, all unit data can be accessed via objects. The ob- jects listed in the following table are integrated in the UHX71B-OSR71B. Class [hex] Name Identity object...

  • Page 31: Message Router Object

    List of objects Classes ARRAY of 01 00 02 00 UINT 04 00 06 00 07 00 0F 00 64 00 F5 00 F6 00 Number UINT 0009 Maximum number of connec- Available tions Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 32: Assembly Object

    Get_Attributes_All Get_Attribute_Single 6.3.3 Assembly object • The assembly object is used to access the UHX71B-OSR71B process data. IO con- nections can be created for the instances of the assembly object to exchange cyclic process data. • Class code: 04 Class...

  • Page 33: Tcp/Ip Interface Object

    Service code [hex] Service Name Class Instance Get_Attributes_All Get_Attribute_Single Set_Attribute_Single 6.3.5 Ethernet link object • Information on the Ethernet communication interface is stored in the Ethernet link ob- ject. • Class code: F6 Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 34 ARRAY of 00 0F 69 xx xx xx xx MAC ID Address 6 USINTs SEW MAC OUI: 00 0F 69 Supported ser- vices Service code [hex] Service Name Class Instance Get_Attributes_All Get_Attribute_Single Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 35: General Error Codes

    Invalid parameter Invalid parameter. This error message is used when a param- eter does not satisfy the requirements of the specification and/or the requirements of the application. 21 – FF Reserved Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 36: Configuration And Startup (Modbus/Tcp)

    This section provides information about the configuration of the Modbus/TCP master and startup of the inverter for fieldbus operation. Prerequisite is the correct connection and setting of the IP address parameters of the UHX71B-OSR71 in accordance with the section "Assembly and Installation Instructions".

  • Page 37: Settings For The Ethernet Component

    DHCP server, select the radio button "Client/Server configuration" in the section "IP address configuration". • In the "Ethernet configuration" section, select the checkbox "Ethernet II". • In the "Module utilities" group, select the "IO Scanning" radio button. 7898818699 Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 38: Addressing The Drive Using I/O Scanning

    Click on the button "Confirm" to confirm the rack configuration and the global config- uration. • Once you have transferred your settings and started the program, the color of LED L13 (NETWORK/STATUS) of DHR41B changes to green (see chapter "Status LED"). Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 39: Settings In The Uhx71B-Osr71B Controller

    Project planning example in PL7 PRO 7.3.1 UHX71B-OSR71B controller with 16 PD data exchange 1. Set the IP address of the UHX71B-OSR7141B controller (see chapter Setting the IP address parameters). 2. Integrate the UHX71B-OSR71B into the configuration for the IO scanning according to section "Configuration of the master (Modbus scanner)".
  • Page 40 7956122507 6. Now the project is saved and uploaded to the PLC. The PLC is set to RUN mode. Now actual values can be read from the UHX71B-OSR71B controller and setpoint values can be written. The process data should correspond to the values displayed in the PLC Editor or in ®...

  • Page 41: Examples For Data Exchange Via Modbus/Tcp

    All the other examples merely describe the Modbus/TCP part of the telegram. The TCP/IP part of the telegram, as well as establishing and dropping a TCP/IP connection are not explained in detail. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 42: Writing And Reading Process Data

    Only bytes 0-11 are returned in the response telegram of port 502 of the Modbus/TCP slave, where all values remain unchanged with the exception of byte 5. Byte 5 (low byte length field) is corrected to value 6. Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 43 Number of PD × 2 = 6 0x00 Process input data word 1 0xAA 0xBB Data mapping and defini- Data Process input data word 2 tion, see IEC program 0xCC 0xDD Process input data word 3 0xEE Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 44: Modbus Protocol (Modbus/Tcp)

    Access via "Peer Cop" is not possible. Make sure that the bus master supports "IO scan- ning". Modbus/TCP is integrated into the UHX71B-OSR71B as of firmware version .11. 8.1.1 Mapping and addressing The logic Modbus address range is 64 k words and is addressed via the reference num- ber (offset).

  • Page 45: Services (Function Codes)

    (exceptions). Depending on the function code, a different number of data is attached to the header (see following picture). MBAP Header Function Code-Data Transaction-ID Protocol-ID Length (1+1+N) UI-D N Data 7971408907 Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 46: Header

    Length field (lower byte) Number of function codes data bytes +1 (Unit identifier) Unit identifier (slave address) This is the slave address. In order to access the UHX71B- OSR71B process data, it must be set to "0" (0x00) or 255 (0xFF).

  • Page 47: Service Fc3 - Read Holding Registers

    Number of following bytes 9..Data 2 – ... Data bytes depending on length Exception: Byte Designation Meaning/permitted values 0 – 6 MBAP header See section "Header" Function code Exception Code Error code Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 48: Fc16 - Write Multiple Registers

    Word count (high) Number of words (register) Word count (low) Number of words (register) Exception: Byte Designation Meaning/permitted values 0 – 6 MBAP header See section "Header" Function code Exception Code Error code Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 49: Service Fc23 - Read/Write Multiple Registers

    Number of following bytes Data 2 – ... Data bytes depending on length Exception: Byte Designation Meaning/permitted values 0 – 6 MBAP header See section "Header" Function code Exception Code Error code Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 50: Service Fc43 - Read Device Identification

    3 blocks Basic, Regular and Extended that can be read. The UHX71B-OSR71B supports the Basic and Regular blocks (conformity level 02). The entire block is always read (streaming). This means that values 01 and 02 are per- mitted in the Read Device ID Code.

  • Page 51: Connection Management

    Then a new controlling connection can be established. 8.3.3 Timeout monitoring INFORMATION For Modbus/TCP, the timeout monitoring must take place in the application (e.g. via a toggle bit). Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 52: Error Diagnostics For Operation On Ethernet/Ip And Modbus/Tcp

    D Is the PLC in RUN mode or does active forcing overwrite the transfer of the normal process data words? E If the PLC does not transmit data to the UHX71B-OSR71B, refer to the documenta- tion of the PLC manufacturer for support.
  • Page 53 Error Diagnostics for Operation on EtherNet/IP and Modbus/TCP Diagnostic procedure G Which status is displayed in the IEC application for the communication interface via the FBusGetInfo module (see chapter Settings in the UHX71B-OSR71B)? Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 54: Profinet Io Configuration

    1. Start STEP 7 HW Config and select the [Install new GSD file] menu item from the [Extras] menu. A window is displayed. 2. Click [Browse] and select the GSDML file matching the UHX71B-OSR71B SEW con- troller: GSDML file SEW controller GSDML-V2.1-SEW-Controller-Power-yyyymmdd.xml...

  • Page 55: Assigning A Profinet Device Name

    PROFINET IO nodes that you can reach online with your configuration tool. In addition, you can use the flash test to visually locate the nodes. For more informa- tion, refer to section "Status LED in PROFINET operation". 3. Choose the required node. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 56: Configuring The Profinet Interface For The Uhx71B-Osr71B Controller

    6. Open [PROFINET IO] / [Additional Field Devices] / [Drives] / [SEW] / [Controller] in the hardware catalog. 7. Move the entry "UHX71B V1.0" to the PROFINET IO system with the mouse and as- sign a PROFINET station name. This name must correspond to the PROFINET de- vice name specified in the UHX71B-OSR71B controller.
  • Page 57 PROFINET IO Configuration Configuring the PROFINET interface for the UHX71B-OSR71B controller The slot model is used for configuration with PROFINET. Each slot is assigned to a controller fieldbus interface. The following structure is used: 8230522251 Do not modify the default configuration "Slot not used". Slot 1 is reserved for future PROFIsafe applications.

  • Page 58: Configuring A Node

    PROFINET IO Configuration Configuring the PROFINET interface for the UHX71B-OSR71B controller 10.3.2 Configuring a node Once the individual slots are configured, further settings have to be made for the new node. Proceed as follows to configure a node: 1. Double-click on the device symbol of the new node.

  • Page 59: Profinet Configuration With Topology Detection

    1. In STEP 7 HW Config, import the PROFINET IO devices from the hardware catalog into the PROFINET IO network as usual. Make sure that the PROFINET IO controller supports topology detection. The con- troller manufacturer will provide according information. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 60: Specifying The Topology And Detecting Faulty Connections

    Proceed as follows to specify the topology of nodes in a PROFINET network: topology 1. Start the topology editor according to section "Creating a PROFINET project and starting the topology editor". 2. Select the "Offline/online comparison" tab [6]. Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 61 Proceed as follows to switch to the graphic view: 1. Start the topology editor according to section "Creating a PROFINET project and starting the topology editor". 2. Select the "graphic view" tab [1]. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 62: Changing Port Properties

    1. Select a unit in STEP 7 HW Config. 2. Select the desired port on slot 0. 3. Right-click on the port and select "Object properties" from the context menu. A window is displayed. Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 63 4. Select the "Options" tab [1]. 7975898507 "Options" tab "Transmission medium/duplex" drop-down menu "Auto-negotiation/auto-crossover" checkbox 5. From the "Transmission medium/duplex" [2] drop-down menu select "TP/ITP with 100 Mbit/s full duplex". 6. Deactivate "Auto-negotiation/auto-crossover" checkbox [3]. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 64: Topology Diagnostics

    Proceed as follows to display information about an error: 1. Select the unit or the respective slot. 2. Right-click and select "Module status" from the context menu. A window is displayed. 3. Select the "Communication diagnostics" tab. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 65: Port Statistics

    In this case, try to reduce the utilization by reducing in particular the number of broadcast and multicast telegrams and reducing the IO cycle or the number of PROFINET units in a line if required. Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 66 Bad sent packets – transmit collisions Shows the number of discarded Ethernet packets due to collisions. There should be no collisions in a switched network. • Sent Octets shows the number of transmitted packets. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 67: Operating Behavior On Profinet Io

    Operating Behavior on PROFINET IO Process data exchange with the SEW controller Operating Behavior on PROFINET IO This chapter describes the basic characteristics of the UHX71B-OSR71B controller con- nected to the PROFIBUS system. 11.1 Process data exchange with the SEW controller This chapter illustrates the basic behavior of the SEW controllers on the PROFINET fieldbus system.
  • Page 68 PLC program as a non-binding sample. SEW is not liable for the contents of the sample program. • For S7 sample projects, refer to the "Software" section on the SEW website. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 69: Settings In The Uhx71B-Osr71B Controller

    During an active fieldbus connection, the output Done is set to TRUE, and the outputs Address, Baud rate, timeout and Bus type show the respective parameters as they were ® set via the parameter tree in MOVITOOLS MotionStudio or via PLC. Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 70: Checking The Process Data Communication

    Settings in the UHX71B-OSR71B controller 11.2.3 Checking the process data communication Now actual values can be read from the UHX71B-OSR71B controller and setpoint val- ues can be written. The process data should correspond with the values displayed in the ®...

  • Page 71: Error Diagnostics On Profinet

    The UHX71B-OSR71B controller does not work on PROFINET IO • The UHX71B-OSR71B controller cannot be controlled using the IO controller INFORMATION For further information on the programming of the UHX71B-OSR71B controller, refer ® to the publication "MultiMotion for MOVI-PLC ".

  • Page 72: Diagnostic Problem 1: Uhx71B-Osr71B Does Not Work On Profinet Io

    Error Diagnostics on PROFINET Diagnostic procedures 12.1.1 Diagnostic problem 1: UHX71B-OSR71B does not work on PROFINET IO Initial status: • UHX71B-OSR71B is physically connected to PROFINET IO • UHX71B-OSR71B has been configured in the IO controller and bus communication is active ↓...

  • Page 73: Diagnostic Problem 2: No Process Data Exchange With The I/O Controller

    Is the user program switched off correctly? (see sample program in chapter "Process data exchange with the UHX71B-OSR71B controller") • Check the settings on the UHX71B-OSR71B controller (see chapter "Settings on the UHX71B-OSR71B controller") Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 74: Appendix

    Fieldbus selection 10530 Bootloader version 1 10530 Bootloader version 2 10530 Hardware revision 15800.0 – 15863.0 Process data IN (PO) 15864.1 – 15864.56 15900.0 – 15963.0 Process data OUT (PI) 15964.1 – 15964.56 Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 75: Bus Dependent Parameters

    ACD Last IP 9233 DHCP startup control 8992 IP address 8993 Subnet mask 8994 Default gateway 8995 MAC Address Low 8996 MAC Address High 8997 Ethernet baud rate 10093 Blob PROFINET device name Manual – UHX71B Controller with OSR71B Fieldbus Interface...

  • Page 76: Index

    Configuring the master (Ethernet/IP scanner) CIP object directory ...........30 Project planning example in RSLogix 5000 ..27 Introduction ............29 Configuring the master (Modbus scanner) Ethernet switch ............15 Hardware configuration........36 Auto-crossing.............15 Notes on multicast handling.......15 Ethernet-Switch Auto-negotiation..........15 Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 77 Process data exchange EtherNet/IP Status LED in PROFINET operation Timeout response ..........29 L23.1..............16 Process data exchange with the SEW controller L23.3..............16 Control example for SIMATIC S7.......67 Product names ............8 Target group ............10 Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 78 Connection to an Ethernet network ....13 MAC address .............18 Procedure after unit replacement ......21 Network classes..........19 Status LED............15 Standard gateway ..........20 Subnet mask ............19 Topology detection..........60 X21, X22 PROFINET............59 Pin assignment ..........13 Topology editor ............60 Trademarks ..............8 Manual – UHX71B Controller with OSR71B Fieldbus Interface...
  • Page 80 SEW-EURODRIVE—Driving the world SEW-EURODRIVE Driving the world SEW-EURODRIVE GmbH & Co KG P.O. Box 3023 D-76642 Bruchsal/Germany Phone +49 7251 75-0 Fax +49 7251 75-1970 sew@sew-eurodrive.com www.sew-eurodrive.com...

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