Related Manuals for WEG RS485-ETH-N
Summary of Contents for WEG RS485-ETH-N
- Page 1 Motors | Automation | Energy | Transmission & Distribution | Coatings Ethernet/Serial Gateway RS485-ETH-N User Manual...
-
Page 3: User Manual
User Manual Series: RS485-ETH-N Language: English Document: 10006614893 / 00... -
Page 5: Table Of Contents
1 GENERAL INFORMATION 2 INSTALLATION 2.1 DEFINITIONS ON RS485-ETH-N ......................8 2.2 CONFIGURING RS485-ETH-N ......................9 2.3 REQUIRED INSTALLATIONS FOR CONFIGURATION SOFTWARE..........10 2.3.1 Installing RS485-ETH-N Configuration Software ..............10 3 CONFIGURATION SOFTWARE 3.1 CONNECTION SETTINGS ........................13 3.2 NETWORK SETTINGS ........................14 3.3 SERIAL PORT SETTINGS ........................16 3.4 GATEWAY SETTINGS .........................17... -
Page 6: General Information
Control and monitor devices, that support Ethernet-based protocols, over the serial interface with client mode. Server Mode: While operating in the server mode, RS485-ETH-N converts MODBUS RTU Over TCP, TCP and MODBUS ASCII Over TCP queries that had received from the Internet or local area network to MODBUS RTU and MODBUS ASCII queries and forwards them to serial devices. - Page 7 RESPONSE SIDE Physical Port Serial Physical Port Ethernet MODBUS RTU MODBUS TCP Protocol MODBUS ASCII Protocol MODBUS RTU Over TCP MODBUS ASCII Over TCP Tabela 1.2: Protocols Supported in the Client Mode Ethernet / Serial Gateway - RS485-ETH-N | 7...
-
Page 8: Installation
When the LED color is orange, that means device is being responded to RX query. When the LED color is blue, that means device is being responded to TX query. If RX/TX queries come to RS485-ETH-N rapidly, RX/TX LED color can be seem as white. ON LED & RX/TX LED: If two of them blink at the same time, it means that RS485-ETH-N is restarted. -
Page 9: Configuring Rs485-Eth-N
1. Using WEG GATEWAY MASTER software over USB port. (Will be explained in “Section 3”). Figura 2.2: Gateway Master Software 2. Writing RS485-ETH-N IP address to the WEG GATEWAY MASTER. (Will be explained in “Section 4”). Figura 2.3: Connect via ethernet with Gateway Master... -
Page 10: Required Installations For Configuration Software
WEG GATEWAY MASTER software. 2.3 REQUIRED INSTALLATIONS FOR CONFIGURATION SOFTWARE In order to configure RS485-ETH-N over USB port, required installations will be explained in this section. Operator can find necessary files in the CD that is in product box. - Page 11 Figura 2.8: Driver Setup (Step 6) Setup wizard will show a list summarizing the content to be installed. Click the “Next” button again and start setup. When setup is completed, finish the setup by the word “Finish”. Ethernet / Serial Gateway - RS485-ETH-N | 11...
- Page 12 After click “Finish” button, USB Driver setup screen shown. An example of installation of RS485-ETH-N was explained below. Figura 2.9: Driver Setup (Step 1) Figura 2.10: Driver Setup (Step 2) 12 | Ethernet / Serial Gateway - RS485-ETH-N...
-
Page 13: Configuration Software
3.1 CONNECTION SETTINGS If RS485-ETH-N is connected to the PC via USB cable, virtual COM port to which RS485-ETH-N connects will be listed in the software as in Figure 3-2. If the correct port doesn’t appear on the list, the list can be updated by clicking the “Refresh”... -
Page 14: Network Settings
USB without clicking the “Disconnect” button. “Security Configuration” will be enabled when connected via ethernet. 3.2 NETWORK SETTINGS In this tab, settings for the network to which RS485-ETH-N connects are made. Meanings of the terms used in this tab are briefly as follows: Figura 3.3: Network Settings... - Page 15 It is used in determining whether two IP addresses are in the same network or not. Network settings of RS485-ETH-N can be configured in two ways: 1. When “Use DHCP” is selected, RS485-ETH-N automatically receives the settings appropriate for the network to which it connects.
-
Page 16: Serial Port Settings
Web Server Port: It is a number used to access the Web interface of RS485-ETH-N. Default value is 80. In order not to experience any problems in routing, it is recommended not to have another device connected to the network listening to the selected port. -
Page 17: Gateway Settings
3.4 GATEWAY SETTINGS RS485-ETH-N can be worked as a server or client. Gateway Settings tab is divided into two sub sections independently from Server or Client Mode. „ MODBUS Request Side (interface in which information will be requested from RS485-ETH-N). -
Page 18: Server Mode
Port to which RS485-ETH-N will listen. Timeout: In the server mode, if a new query does not come to RS485-ETH-N until the end of timeout period at the query side, RS485-ETH-N shuts down the TCP connection to the machine sending query and allocates resources for the new TCP connections. - Page 19 502. In this case, in oder to have a healthy data communication, the following steps should be taken: QUERY MODBUS TCP MODBUS TCP MODBUS RTU RS485-ETH-N NETWORK MODBUS TCP MODBUS TCP MODBUS RTU RESPONSE Figura 3.8: Server Mode Data Communication Scenario Ethernet / Serial Gateway - RS485-ETH-N | 19...
- Page 20 2. Being connected to the same network, RS485-ETH-N takes MODBUS TCP from the Ethernet port and converts it to MODBUS RTU query. 3. RS485-ETH-N forwards the converted query to the serial device via serial port and waits for response until timeout period expires (1 second is assumed to be enough for this scenario).
-
Page 21: Client Mode
Port to which RS485-ETH-N will connect. Timeout: Throughout this period, RS485-ETH-N waits response for the last query it had sent to the slave devices. If it does not receive any response over this period, it waits for a new query from the serial interface. - Page 22 MODBUS ASCII queries. In this case, in oder to have a healthy data communication, the steps below need to be followed: 1. MODBUS ASCII query created by the software in the computer is sent to RS485-ETH-N via serial port. 2. RS485-ETH-N receives MODBUS ASCII query from its Ethernet port and converts it to MODBUS TCP query.
- Page 23 Stop Bit Parity None Tabela 3.5: Mode Serial Communication Settings Taking this into account, serial communication and gateway settings of RS485-ETH-N should be configured as follows: Figura 3.12: Client Mode Communication Example Ethernet / Serial Gateway - RS485-ETH-N | 23...
-
Page 24: Device Information Page
Information on model, serial number, software version, PCB version and assembly date of RS485-ETH-N are included in this tab. Figura 3.13: Device Information When the “Write” button is pressed, changes made will be saved and RS485-ETH-N will start from the beginning. 24 | Ethernet / Serial Gateway - RS485-ETH-N... -
Page 25: Web Interface / Connection Via Ethernet
Web browser or by writing the assigned IP address using configuration software. Default password is “Pass”. For the reason that RS485-ETH-N is a device that can be accessed from the Internet, it is important to change the default password for security. Steps for changing the password will be explained in detail below. -
Page 26: Security Settings
4.1 SECURITY SETTINGS In this tab, password needed to enter Web interface can be changed. For the reason that RS485-ETH-N is a device that can be accessed from the Internet, it is important to change the default password for security. Desired password must be written both on the “New Password”... - Page 27 Factory settings shown below: Figura 4.5: Connection via Ethernet NOTE: Port is web port. After the desired configurations are made, settings can be saved by pressing the “Save” button. Ethernet / Serial Gateway - RS485-ETH-N | 27...
-
Page 28: Technical Specifications
Ability to Configure over USB Micro USB Connection Interface Ethernet Supported Protocols 10/100 Base-TX MODBUS TCP MODBUS RTU Over TCP MODBUS ASCII Over TCP MODBUS RTU MODBUS ASCII Dimensions Figura 5.1: Dimensions 28 | Ethernet / Serial Gateway - RS485-ETH-N... - Page 29 NOTES Ethernet / Serial Gateway - RS485-ETH-N | 29...
- Page 30 NOTES 30 | Ethernet / Serial Gateway - RS485-ETH-N...
- Page 31 NOTES Ethernet / Serial Gateway - RS485-ETH-N | 31...
- Page 32 Phone: +39 2 61293535 Phone: +86 519 88067692 info-it@weg.net info-cn@weg.net For those countries where there is not a WEG own operation, find our local distributor at www.weg.net. WEG Group - Automation Business Unit Jaraguá do Sul - SC - Brazil Phone +55 47 3276 4000 automacao@weg.net...