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Siemens 7XV5550-0xA00 Series Manual

Active mini-starcoupler
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Active Mini-Starcoupler
7XV5550-0xA00
Manual
Jan. 2002

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Summary of Contents for Siemens 7XV5550-0xA00 Series

  • Page 1 Active Mini-Starcoupler 7XV5550-0xA00 Manual Jan. 2002...

  • Page 3: Table Of Contents

    Table of content APPLICATION AND SHORT FUNCTIONAL DESCRIPTION............9 Technical features........................10 1.1.1 Interfaces.......................... 10 1.1.2 Setting parameters ......................11 1.1.3 Master and Slave-interfaces..................... 11 1.1.4 Master-interfaces ......................12 1.1.5 Slave-interfaces........................ 12 1.1.6 Baudrates ......................... 12 1.1.7 Data format ........................12 1.1.8 Channel selection during the operation................
  • Page 4 SIEMENS-Relays of version 1/2 together with DIGSI V3 ............40 8.1.1 Functional limitations with V1 / V2 protection devices............44 SIEMENS-Relays of version 1/2 and 3 together with DIGSI V3 ..........45 8.2.1 Operation with DIGSI 4.3x....................46 SIEMENS-Relays of version 1/2/3 and SIPROTEC 4 relays together with DIGSI V3 or DIGSI 4.........................
  • Page 5 If further information is desired or in case special problems should arise, which are not treated adequately in this document, it is possible to obtain additional details from the local Siemens office or from the addresses stated in the back of this manual.
  • Page 6 Safety Notes These operating instructions contain notes that are to be complied with for your personal safety as well as to avoid property damages. These notes are marked by a triangular warning symbol and the different degrees of danger are categorized as follows: Danger Disregard of the corresponding precautionary measures will cause death, severe bodiliy injury or...
  • Page 7 Siemens. Faultless and safe operation of the product require proper transport, storage, mounting and installation as well as careful operation and maintenance.
  • Page 8 Copyright Copyright Siemens AG 2000. All rights reserved. Transmission or reproduction of this document, as well as the use and forwarding of its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved.

  • Page 9: Application And Short Functional Description

    SIEMENS). Of several addressable devices with common interface parameters on one Slave-interface (Over protocol identified devices like relays of version 3 and 4 from SIEMENS) Common operation with non–addressable and addressable devices in a communication topology from a master unit.

  • Page 10: Technical Features

    Settable idle state ´Light ON´ or ´Light OFF´ for each of the optical interfaces. Factory setting is ´Light OFF´. This state is equal with those of the optical interfaces from relays from SIEMENS. • Wave length of the optical interfaces is 820 nm.

  • Page 11: Setting Parameters

    At it´s front side five optical interfaces with a transmit (Tx) and receive (Rx) connector as FSMA- or ST-type are located. This interfaces allow an interference free connection to the optical interfaces of further Active Mini-Starcouplers or optical interfaces of devices / relays. The light idle state ON or OFF for each optical interface can be set by a terminal program in the Active Mini-Starcoupler by software.

  • Page 12: Master-Interfaces

    1.1.4 Master-interfaces In one device more than one interface can work as Master-interface, set all with channel number zero. If several interfaces are set as Master- interfaces, they must have the same interface properties like data frame and baudrate. All received datas at one Master-interface are transmitted with the same data frame and baudrate to the other Master-interfaces of the device and Master-interfaces of cascaded devices.

  • Page 13: Disconnection Between Master- And Slave-Interface

    REMOTE>Connected to port # 3 To deselect type BYE All Master-interfaces are routed to the selected Slave-interface, e.g. the Active Mini-Starcoupler transforms baudrate and data frame according the settings for those interfaces. Only one active connection can be opened at the same time. All other Slave-interfaces are not connected and in an passive mode.

  • Page 14: Cascading Several Mini-Starcouplers

    is not possible all the time. The maximum telegram length is 255 byte. The device is able to store this amount of bytes. If more than 255 bytes are in the internal buffer, because much more datas are received at one interface before they can be transmitted over the other interface, datas get lost.

  • Page 15: Technical Datas

    ATTENTION ! Only this settings makes it sure that with several Mini-Starcouplers, which are linked together in a configuration, only the first one answers to a ↵ (Return) from the terminal program or the application software with >REMOTE and only this one sends it´s PING – string to the modems serial interface.

  • Page 16: Safety Tests

    Optical interfaces 5 transmitters, 5 receivers Optical inputs / outputs Factory setting: Light OFF in idle state FSMA (protective caps made of plastic) Optical connectors alternativ on request ST connectors Laser class 1 acc. EN60825-1/-2 LED yellow ´Master-interface transmit datas´ Data flow indication LED yellow ´Slave-interface transmit datas´...

  • Page 17: Emc Tests

    EMC tests EMC tests, Interference immunity IEC 255-22 (product standards) EN 61010-1 (Generic standard) High frequency test 1 MHz; 400 surges per s; Test duration 2 s IEC 60255-22-1, class III 2,5 kV longit.voltage; 1 kV transverse voltage VDE 0435 Teil 303, Klasse III Electrostatic discharge (ESD) 15 kV air discharge, IEC 61000-4-2, class III...

  • Page 18: Mechanical Stress Tests

    Mechanical Stress Tests Mechanical tests Vibration and shock during operation Vibration sinusoidal 10 Hz to 60 Hz: ±0,035mm IEC 60255-21-1, class 1 IEC 60068-2-6 amplitude.; 60Hz - 150 Hz: 0,5g acceleration Frequency sweep rate 10 oktave/min 20 cycles in 3 orthogonal axes, half-sinusoidal Shock Acceleration 5 g, duration 11 ms, 3 shocks in each IEC 60255-21-2, class 1...

  • Page 19: Dimensions

    7XV5550-0AA00 Mini-Starcoupler SERIES: A4-K7-655430 24-250V DC 60-230V AC N/L- L1/L+ Ordering Code Name SIEMENS ordering code Active Mini-Starcoupler 7 X V 5 5 5 0 - 0 A 0 0 Optical interfaces FSMA-connectors ST-connectors 14.01.2002 Active Mini-Starcoupler Page 19 from 52...

  • Page 20: Describtion Of The Device And It´s Interfaces

    Describtion of the device and it´s interfaces General description The Active Mini-Starcoupler in the plasic housing is a hard-wired and tested functional unit, which can only be extended by it´s external interfaces. They are provided with a clip-on mounting for DIN EN 50022 top-hat rail 35 mm.

  • Page 21: Rs232 Operating Interface X1

    ATTENTION! Please tight the mechanical screw connections of the FO - cables with FSMA plug carefully and only by hand (do not use tools). The ST plugs are to be shifted with the lateral nose into the groove of the device connection and locked afterwards. During the installation of the FO - cables the bending radius specified for the cable is to be kept.

  • Page 22: Rs485- Cascading Interface X5

    4.2.5 RS485- Cascading Interface X5 The 500 V isolated RS485-cascading interface X5 (see fig. 2) is led out on the bottom side of the Active Mini-Starcoupler over a COMBICON plug connector. Each of the interface ports " A " and " B " of the devices are connected in parallel with a 2-wire, shielded cable.

  • Page 23: Terminal Assignment

    Terminal Assignment 4.3.1 Auxilliary voltage terminals X2 Terminal Meaning Symbol X2 L1/L+ Power supply pin DC: L+ AC: L1 X2 N/L- Power supply pin DC: L- AC: N Tab. 1: Assignment of auxilliary voltage terminals 4.3.2 Alarm relay terminals (Live contact) X7 Terminal Meaning Alarm relay contact 1...

  • Page 24: Rs485-Interface X5

    4.3.4 RS485-Interface X5 Connection X5 is a dual pole COMBICON screw type connector Pin. Nr. Meaning Symbol RS485 A RS485 B Tab. 4: Assignment of the 9 pole Sub-D plug LED's The LED´s are at the front side of the device and visible. They indicate the operation of the device.

  • Page 25: Setting Of The Dip-Switches

    Setting of the DIP-switches Switch S1 Position Meaning S1.1 Termination resistor for the S1.2 RS485 bus is OFF S1.1 Termination resistor for the S1.2 RS485 bus is ON Tab. 5: Positions for DIP-switch S1 Note! Both DIP-switches must be in the same position. Switch S2 Position Meaning...

  • Page 26: Installation And Commissioning

    Installation and Commissioning Warning When operating electrical devices, certain parts are necessarily under dangerous voltage. Therefore, disregard of the operating notes may cause servere bodily injury or property damage. Installation and electrical connection of the device should be performed by adequately qualified personnel only.

  • Page 27: Voltage For Operation - Auxilliary Voltage

    5.2.1 Voltage for operation – Auxilliary voltage The wires for the auxilliary voltage are screwed on terminal X2 at he bottom side of the device. The assignment of the terminals is printed at the front side or can be read in this manual. Connection to screw terminals: Terminal cross section: max.

  • Page 28: Rs232 Connection

    5.2.4 RS232 connection • After the connection of a serial cable to the 9 pole Sub-D connector at the device (X1) it should be screwed. For temporally use it´s not necessary to screw it. But please check if it´s connected. 5.2.5 Commissioning •...

  • Page 29: Modes Of Operation

    Modes of operation How to activate the operation mode After switching on the auxiliary voltage the device is automatically in the operation mode. For the first time the device has it´s factory settings. In the operation mode Slave-interfaces can be selected by one of the Master-interface(s) (e.c.

  • Page 30: Passiv Transmission Mode

    If another channel has been selected before and the Active Transmission Mode with this port is not terminated, the port selection sequence is ignored and no answer string follows. If a port is selected, which is not programmed in any device, the answer string is a: REMOTE>...

  • Page 31: Test Aid For The Data Connection

    (2100)BYE(2100)<return>(2000) REMOTE> This ´BYE´ string is also sent to all other Master-interfaces, which until now are in the Passive Transmission Mode. They switch back to the normal operation mode and are ready for new port selection commands. 6.1.5 Test aid for the data connection To test the serial connection between the PC (also via a modem link) and the Active Mini-Starcouplers the ASCII-sequece ´PING´...

  • Page 32: With Zero-Modem Cable (Not Bridged Between Pin 7-8)

    6.2.2 With Zero-Modem Cable (Not bridged between pin 7-8) • Deselect a potential selected port with "BYE" • Switch DIP-switch S2.1 to "ON" (activates setting mode) • The handshake signal ´DTR´ must be activated in the terminal programs for the serial PC interface (it´s like a bridged pin 7-8). •...

  • Page 33: Setting Of The Interfaces

    Setting of the interfaces 6.3.1 With the terminal program "Hyper-Terminal" ® The terminal program ´Hyper-Terminal´ is delivered for all WINDOWS ® 9x and WINDOWS NT4 operational system software. Start / Programs / Accessories / Communications / Hyper Terminal After starting the program choose the serial PC-interface e.g. COM1 or COM2 and select under it´s Properties the baudrate with 9600 Baud/s and the data format with 8N1.

  • Page 34: The Main Setting Dialogue / Change Language

    6.3.2 The main setting dialogue / Change language After the activation of the setting mode the Active Mini-Starcoupler sends it´s setting options to the terminal window. The following setting dialogue appears: Active MiniStarCoupler 7XV5550-0AA00 Channels 1 (0) 6 (0) 7 (0) 1 Bediensprache Deutsch 2 Show/Change Current Settings 3 Set Default Settings...

  • Page 35: Changing The Parameters Of A Port (Interface)

    Selecting ´5´ closes the setting mode. After the termination of the setting mode the string: (2100)BYE(2100)<CR (Carrige Return)>(2100) REMOTE> is send from the Active Mini-Starcoupler to the terminal program. Note:(2100)is the minimum duration time between the characters in milliseconds. Attention! Potentially cascaded other Active Mini-Starcoupler, which are in an Inactive Transmision Mode, hear the "BYE"...
  • Page 36 This option is only shown for fibre optic interfaces. It determines the idle state ON or OFF for the optical interface (Note: Factory setting is OFF. This is also the factory setting for SIPROTEC relays from SIEMENS). You can confirm the setting (Idle state OFF -> LIGHT=NO) in ref. to table 6 either with <ESC>...
  • Page 37 This parameter defines a supervision time (1-59 minutes) for the interface, which expiration leads to an automatic termination of an active connection between Master – and Slaveport (of the Active Transmission Mode), if no data is sent or received via the Master-port in this time period.

  • Page 38: Saving Parameters

    is sent by the Master-port to the modem, when no active port is switched (normal operation mode). PING should be selected only for the Master- interface connected to the modem. As a summery the settings are shown in a table overview: Interface Chan.

  • Page 39: Change The Firmware In The Device

    Don´t open the device or change it. Warning The firmware of the device is typ-tested. Only firmware released from SIEMENS can be used for a firmware update. Through wrong firmware dangerous conditions may be possible. Caution Only trained personnel may change the firmware.

  • Page 40: Applications Together With Siprotec Relays

    Applications together with SIPROTEC relays SIEMENS-Relays of version 1/2 together with DIGSI V3 An Active Mini-Starcoupler allows the central- or remote interrogation of maximal 5 non-addressable relays from version 1 or version 2 (V1 or V2) together with DIGSI V3. For each relay one optical interface is required.
  • Page 41 The RS232-interface at port 7 (in fig. 4 named RS232/M0) is set as Master-interface (port number = 0) and is used for the local access from a central PC with DIGSI. The optical interface at port 1 (in fig.4 FO/MO) is configured as Master- interface and connected with the modem.
  • Page 42 The RS232-interface at port 7 (in fig. 4 RS232/M0) is set as Master- interface and only used to set the interface parameters for this device. The RS485-interface at port 6 (in fig. 4 RS485/M0) is set also as Master- interface. Through this interface runs the data exchange from the first device (left position) to the Slave-interfaces of the right device (in fig.
  • Page 43 Fig. 4: Operation with relays V1 / V2 together with DIGSI V3 14.01.2002 Active Mini-Starcoupler Page 43 from 52...

  • Page 44: 8.1.1 Functional Limitations With V1 / V2 Protection Devices

    8.1.1 Functional limitations with V1 / V2 protection devices Problems arise when cascading the Mini-Starcoupler via the RS485 interface in conjunction with devices that echo the received signal, or that respond immediately to any received signal. The cause for this is a bus conflict when the channel is releases with a „BYE“.

  • Page 45: Siemens-Relays Of Version 1/2 And 3 Together With Digsi V3

    SIEMENS-Relays of version 1/2 and 3 together with DIGSI V3 One Active Mini-Starcoupler allows the central and remote interrogation of max. 4 non addressable relays of version 1 or 2 and with further starcouplers, which are conncted to one Slave-interface, up to 250 addressable relays from version 3 can be in the topology.

  • Page 46: 8.2.1 Operation With Digsi 4.3X

    The protection operation software DIGSI 4.3x now is capable of communicating directly or via active Mini-Starcoupler and via modem with all numerical protection relays provided by Siemens (V1/2/3, SIPROTEC 4). This allows for a substation management and common use of operating tools for selecting devices.
  • Page 47 Fig. 5: Operation with relays of version 1/2 and version 3 14.01.2002 Active Mini-Starcoupler Page 47 from 52...

  • Page 48: Siemens-Relays Of Version 1/2/3 And Siprotec 4 Relays Together With Digsi V3 Or Digsi 4

    SIEMENS-Relays of version 1/2/3 and SIPROTEC 4 relays together with DIGSI V3 or DIGSI 4 One Active Mini-Starcoupler allows the central and remote interrogation of max. 4 non addressable relays of version 1 or 2. With further starcouplers or FO/RS485 – converters addressable relays of version 3/4 can be connected to interfaces not used for V1/2 relays.

  • Page 49: 8.3.1 Operation With Digsi 4.3X

    The RS232-interface at connection point 7 (RS232/M0 in fig. 5) is set as Master-interface (port number 0) and realizes the local, central access to the relays with DIGSI. Also the settings of the device are made via this interface. The optical interface at connection 1 (FO/M0 in fig. 6) is connected with the modem and set as Master-interface.
  • Page 50 Bild 6: Operation with relays V1/2, V3 and SIPROTEC 4 relays Page 50 from 52 Active Mini-Starcoupler 14.01.2002...
  • Page 51 EG-Konformitätserklärung EC Declaration of Conformity G34924-L2003-U100-B2/ 01.01 Siemens Aktiengesellschaft Hersteller: Bereich Anlagenbau und Technische Dienstleistungen ATD Manufacturer: Technische Dienstleistungen TD Siemensstraße 33 Anschrift: D - 71254 Ditzingen Address: Bundesrepublik Deutschland Produkt- Aktiver MiniSternKoppler 7XV5550 - 0AA00 / -0BA00 bezeichnung: Product...
  • Page 52 If you have any notes or questions on this product please contact us under the following address: Siemens AG Power Transmission and Distribution Power Automation Depart. PTD PA 13 Postfach 4806 D-90026 Nürnberg Telefax (+49 911) 433-8301 Further informations regarding our products in the INTERNET under: http://www.SIPROTEC.com.

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