Power Electronics GBC05CI Manual
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Power Electronics GBC05CI Manual

Power Electronics GBC05CI Manual

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PASARELAETHERNET
ETHERNET - GATEWAY
Ethernet Gateway
Communication Network

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Summary of Contents for Power Electronics GBC05CI

  • Page 1 PASARELAETHERNET ETHERNET - GATEWAY Ethernet Gateway Communication Network...
  • Page 3 Communication Network Ethernet Gateway Edition: April 2012 GBC05CI Rev. C...
  • Page 4 ETHERNET GATEWAY POWER ELECTRONICS...
  • Page 5 ETHERNET GATEWAY POWER ELECTRONICS SAFETY SYMBOLS Always follow safety instructions to prevent accidents and potential hazards from occurring. This symbol means improper operation may results in serious personal injury or death. Identifies shock hazards under certain conditions. Particular attention should be given because dangerous voltage may be present.
  • Page 6 ETHERNET GATEWAY POWER ELECTRONICS...
  • Page 7 3. INSTALLATION AND CONNECTION ............14 3.1. Installation of Ethernet Gateway ..........14 3.2. Description of Connectors and LEDs ........... 15 3.3. Connection for Equipments of Power Electronics ....... 19 4. ETHERNET GATEWAY CONFIGURATION ..........30 4.1. Configuration Switch ..............30 4.2.

  • Page 8: Safety Instructions

    ETHERNET GATEWAY POWER ELECTRONICS SAFETY INSTRUCTIONS IMPORTANT!  Safety instructions showed in this manual are useful to teach user how to use the product in a correct and safety way with the purpose of preventing possible personal injuries or property damages.
  • Page 9 Otherwise, fire or accident could occur. WARNINGS RECEPTION  Material of Power Electronics is carefully tested and perfectly packed before leaving the factory.  In case of transport damage, please ensure that you notify the...
  • Page 10  Before operating the inverter, read this manual thoroughly to gain and understanding of the unit. If any doubt exists then please contact POWER ELECTRONICS, (902 40 20 70 / +34 96 136 65 57) or your nearest agent.  Install the device according to the instructions within this manual.

  • Page 11: Ethernet Gateway

    Power Electronics Ethernet Gateway is used to interconnect Ethernet (through MODBUS TCP/IP) with MODBUS RTU. The Power Electronics Ethernet Gateway acts as a master in the MODBUS RTU side and as a slave in the MODBUS TCP/IP side. This manual gives the detailed description about the configuration and data exchange in the gateway‟s MODBUS TCP/IP side.
  • Page 12 ETHERNET GATEWAY POWER ELECTRONICS 1.2. Types of Ethernet Networks There are different implementations for Ethernet network, according to the physical environment referred. The existing Ethernet technologies differ in the following concepts:  Transmission speed: Transmission capacity of the environment in Mbps.
  • Page 13 ETHERNET GATEWAY POWER ELECTRONICS 1.3. Ethernet Gateway Description The Ethernet Gateway allows integrating all the equipments of Power Electronics into Ethernet networks easily and comfortably. The useful design will allow you to know the operation status of the gateway all the time.
  • Page 14 ETHERNET GATEWAY POWER ELECTRONICS The PE-GATEWAY supports 2 different modes of operation, which are Pass-Through Only Mode and Cached Mode. In pass through only mode, every MODBUS TCP request will be processed transmitted over the serial line and the response from the MODBUS RTU slave will be sent back to the MODBUS TCP master.

  • Page 15: Technical Characteristics

    ETHERNET GATEWAY POWER ELECTRONICS 2. TECHNICAL CHARACTERISTICS 2.1. General Information 2.1.1. Contents of Ethernet Gateway Kit The kit of the Ethernet Gateway contains: o 1 Ethernet Gateway. o 1 Technical Manual. 2.1.2. Power Supply Source o Rated value 24 Vdc.

  • Page 16: Installation And Connection

    ETHERNET GATEWAY POWER ELECTRONICS 3. INSTALLATION AND CONNECTION 3.1. Installation of Ethernet Gateway External dimensions of Ethernet Gateway can be observed in the attached figure. The device is ready to be installed on DIN profile. Figure 3.1 Ethernet Gateway installation on DIN profile...
  • Page 17 ETHERNET GATEWAY POWER ELECTRONICS 3.2. Description of Connectors and LEDs There are a number of connectors used for communications, power supply and user configuration as well as state indication LEDs and device configuration jumpers. RJ45 connector is used for Ethernet connection and RS485 for MODBUS RTU serial communication.
  • Page 18 ETHERNET GATEWAY POWER ELECTRONICS CONNECTOR FUNCTION DESCRIPTION Brings 24Vdc power supply to the device SIGNAL J200 Power supply connector +24VDC EARTH Used for MODBUS-RTU connection SIGNAL RS485 A J401 RS485 connector RS485 B J302 USB connector Used for configuration and updates of software...
  • Page 19 ETHERNET GATEWAY POWER ELECTRONICS CONNECTOR FUNCTION DESCRIPTION Operation / Configuration Once connected, makes the gateway enter into J101 Jumper configuration mode. Determines whether USB or RS485 port is to be Jumper for selection used. The following figures show how to connect it between USB / RS485 for each selection.
  • Page 20 ETHERNET GATEWAY POWER ELECTRONICS Figure 3.5 Location of the LEDs INSTALLATION AND CONNECTION...
  • Page 21  Medium Voltage Soft Starter of VS65 Series.  Medium Voltage Variable Speed Drive of XMV660 Series. Note: To connect other slaves, contact with Power Electronics. Finally, also the parameters related to the Modbus communication can be configured:  Transmission Speed (Baud rate) ...
  • Page 22 ETHERNET GATEWAY POWER ELECTRONICS Specifications of the communication:  Communication speed: 19200 / 9600 / 4800 / 2400 / 1200 bps. Selectable.  Control procedure: Asynchronous communication system.  Communication system: Half duplex.  Stop bit length: 1 bit (Modbus-RTU).
  • Page 23 ETHERNET GATEWAY POWER ELECTRONICS 3.3.2. Variable Speed Drives of SD250 Series Use S+ terminal to connect RS485 high signal and S- terminal to connect RS485 low signal. Figure 3.7 TB1 connector of the control board General specifications:  Transmission form: Bus method, Multi drop Link System.
  • Page 24 ETHERNET GATEWAY POWER ELECTRONICS Once the device is connected, set the following parameters as follows: Parameter Description Setting Drive mode RS485 communication. Frequency setting RS485 communication. mode Slave No. in Use different numbers in case of more than 1 inverter 1 –...
  • Page 25 ETHERNET GATEWAY POWER ELECTRONICS 3.3.3. Variable Speed Drives of SD450 Series Use C+ terminal to connect RS485 high signal and C- terminal to connect RS485 low signal Ground will be connected to the CM terminal. All of these terminals are located in the connector of the figure.
  • Page 26 ETHERNET GATEWAY POWER ELECTRONICS Specifications of the communication:  Communication speed: 19200 / 9600 / 4800 / 2400 / 1200 bps. Selectable.  Control procedure: Asynchronous communication system.  Communication system: Half duplex.  Stop bit length: 1 bit  CRC sum check: 2 byte.
  • Page 27 ETHERNET GATEWAY POWER ELECTRONICS Once the device is connected, set the following parameters as follows: Parameter Description Setting Start / Stop control DRV-03 Int.485 RS485 communication. mode Frequency control DRV-04 Int.485 RS485 communication. mode Keypad Optional Start / Stop Selection of Start / Stop control mode when the...
  • Page 28 ETHERNET GATEWAY POWER ELECTRONICS 3.3.4. Variable Speed Drives of SD700 Series Connection diagram: Figure 3.11 SD700 – Ethernet Gateway connector Once the device is connected, set the following parameters as follows: Parameter Description Setting The main control of the drive is performed through G4.1.1...
  • Page 29 ETHERNET GATEWAY POWER ELECTRONICS 3.3.5. Digital Soft-Starter V5 Series Connection diagram: Figure 3.12 V5 – Ethernet Gateway connection Once the device is connected, set the following parameters as follows: Parameter Description Setting G6.1 Control Mode Source Start/Stop-Reset enabled by serial communications.
  • Page 30 ETHERNET GATEWAY POWER ELECTRONICS 3.3.6. Medium voltage soft starter VS65 Series Connection diagram: Figure 3.13 VS65 – Ethernet Gateway connection Once the device is connected, set the following parameters as follows: Parameter Description Setting G6.1 Control Mode Source Start/Stop-Reset enabled by serial communications.
  • Page 31 ETHERNET GATEWAY POWER ELECTRONICS 3.3.7. Medium voltage variable speed drive XMV660 Series To realize the connection between the Ethernet gateway and the drive a Male 8 pin mini DIN SubD connector must be used. Figure 3.14 XMV660 – Ethernet Gateway connection...

  • Page 32: Configuration Switch

    ETHERNET GATEWAY POWER ELECTRONICS 4. ETHERNET GATEWAY CONFIGU- RATION The IP address and the gateway parameters of the Power Electronics Ethernet Gateway can be assigned to the board in two ways; using MODSCAN or Web Server application. 4.1. Configuration Switch To enter into configuration mode, the following steps have to be followed.
  • Page 33 Make sure that the DHCP server is configured to assign the IP address to the requesting clients. The Actual IP, Subnet and Gateway addresses used by the Power Electronics Ethernet Gateway are mapped with the MODBUS addresses from [40923] to [40934].

  • Page 34: Static Ip Assignment

    IP address, Net Mask and gateway address can be assigned manually in this configuration. The Actual IP, Subnet and Gateway addresses used by the Power Electronics Ethernet Gateway are mapped with the MODBUS addresses from [40923] to [40934]. 4.4. MODBUS RTU Configuration...
  • Page 35 ETHERNET GATEWAY POWER ELECTRONICS MODBUS register MODBUS_COMM_BAUDRATE [MODBUS Address: 40415] is allocated to switch over different baud rates. MODBUS Address: 40415 Selected Baud Rates 600 BAUDS 1200 BAUDS 2400 BAUDS 4800 BAUDS 9600 BAUDS 19200 BAUDS The Users are free to change the baud rates at any time. But it will come into effect only after the hard reset of the gateway.

  • Page 36: Configuration Examples

    ETHERNET GATEWAY POWER ELECTRONICS 4.6. Cache Polling Timeout MODBUS register CACHE_POLLING_TIMEOUT [MODBUS Address: 41502] is used to configure the timeout between two consecutive pollings of a same cache entry. The Users are free to change this timeout value at any time. The default polling timeout value is 100ms.
  • Page 37 ETHERNET GATEWAY POWER ELECTRONICS The MODBUS/RTU Slaves with node ID 10 and 21 is connected at the MODBUS/RTU side of the gateway. Figure 4.1 Connection example  Turn off the gateway  Switch on the jumper for configuration mode ...
  • Page 38 ETHERNET GATEWAY POWER ELECTRONICS  To read the IP address assigned to the gateway, read the MODBUS addresses [40923], [40924], [40925] and [40926] in order. For example, if the MODBUS addresses were as following: 40923 = 192, 40924 = 168, 40925 = 1 and 40926 = 254, then the IP address of the gateway would be 192.168.1.254.
  • Page 39 ETHERNET GATEWAY POWER ELECTRONICS  Configure required MODBUS/RTU communication related parameters as described in section „MODBUS RTU Configuration‟  Set the MODBUS Address [41502] value as “0 – Pass-through Mode”.  Turn off the gateway  Switch off the jumper for operational mode ...
  • Page 40 ETHERNET GATEWAY POWER ELECTRONICS  Now the users are free to read/write the parameters in both Slave 1 (Node ID: 10) and Slave 2 (Node ID: 21). Example 2: The below example describes the procedure in steps for working with...
  • Page 41 ETHERNET GATEWAY POWER ELECTRONICS  The automatic IP register “ETH_DHCP_ENABLE” [MODBUS Address: 40922] must be set to “0” to enable static assignment.  Set the required IP address to be assigned to the gateway in the MODBUS registers [40374], [40375], [40376] and [40377] in order.

  • Page 42: Web Server Configuration

    ETHERNET GATEWAY POWER ELECTRONICS 5. WEB SERVER CONFIGURATION The Web Server interface software is used to configure the Power Electronics Ethernet Gateway parameters with the required values. Below figure illustrates the screenshot for the sample configuration of the gateway parameters.
  • Page 43 ETHERNET GATEWAY POWER ELECTRONICS WEB SERVER CONFIGURATION...
  • Page 44 Tel. (+86 10) 6437 9197 • Fax (+86 10) 6437 9181 CHINA Power Electronics Asia Ltd • 20/F Winbase Centre • 208 Queen‟s Road Central • HONG KONG • R.P. CHINA Power Electronics Asia HQ Co • Room #305, SK Hub Primo Building • 953-1, Dokok-dong, Gangnam-gu •...
  • Page 45 www.power-electronics.com...

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