WEG RS485-ETH-N Скачать руководство пользователя страница 19 | Manualshive

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WEG RS485-ETH-N Скачать руководство пользователя страница 19

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Ethernet / Serial Gateway - RS485-ETH-N | 19

Figura 3.7: Server Mode Settings Screen

Server Mode Communication Example:

In this scenario, it is desired to take data from a device that accepts MODBUS RTU query using a computer that
is connected to the network. MODBUS software in the computer can create MODBUS TCP queries only from
port no 502. In this case, in oder to have a healthy data communication, the following steps should be taken:

NETWORK

MODBUS TCP

MODBUS TCP

MODBUS TCP

MODBUS TCP

MODBUS RTU

MODBUS RTU

RS485-ETH-N

1

2

3

4

5

6

QUERY

RESPONSE

Figura 3.8: Server Mode Data Communication Scenario

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Содержание RS485-ETH-N

Страница 1: ...Motors Automation Energy Transmission Distribution Coatings User Manual Ethernet Serial Gateway RS485 ETH N ...

Страница 2: ......

Страница 3: ...User Manual Series RS485 ETH N Language English Document 10006614893 00 ...

Страница 4: ......

Страница 5: ...TION SOFTWARE 13 3 1 CONNECTION SETTINGS 13 3 2 NETWORK SETTINGS 14 3 3 SERIAL PORT SETTINGS 16 3 4 GATEWAY SETTINGS 17 3 4 1 Server Mode 18 3 4 1 1 Modbus Request Side 18 3 4 1 2 Modbus Response Side 18 3 4 2 Client Mode 21 3 4 2 1 Modbus Query Side 21 3 4 2 2 Modbus Response Side 21 3 5 DEVICE INFORMATION PAGE 24 4 WEB INTERFACE CONNECTION VIA ETHERNET 25 4 1 SECURITY SETTINGS 26 4 2 CONNECTION ...

Страница 6: ... to the querying device master ETHERNET ETHERNET RS 485 İnternet Modem Modem RS485 ETH N ETHERNET Figura 1 1 General Operating Principle of Server Mode QUERY SIDE RESPONSE SIDE Physical Port Ethernet Physical Port Serial Protocol MODBUS TCP Protocol MODBUS RTU MODBUS RTU Over TCP MODBUS ASCII MODBUS ASCII Over TCP Tabela 1 1 Protocols Supported in the Server Mode Client Mode While operating in the...

Страница 7: ...eway RS485 ETH N 7 QUERY SIDE RESPONSE SIDE Physical Port Serial Physical Port Ethernet Protocol MODBUS RTU Protocol MODBUS TCP MODBUS ASCII MODBUS RTU Over TCP MODBUS ASCII Over TCP Tabela 1 2 Protocols Supported in the Client Mode ...

Страница 8: ...When the LED color is orange that means device is powered on from only U1 U2 input When the LED color is orange that means micro usb cable is connected to RS485 ETH N RX TX LED 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 s...

Страница 9: ... cable RS485 Port It provides to communicate with the devices that support Modbus Protocol 2 2 CONFIGURING RS485 ETH N There are three options when RS485 ETH N is configured 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 v...

Страница 10: ...IGURATION 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 Setup WEG GATEWAY MASTER exe must be installed for RS485 ETH N configuration software 2 3 1 Installing RS485 ETH N Configuration Software Run WEG GATEWAY MASTER exe which resides in the CD that comes with the ...

Страница 11: ...2 6 Driver Setup Step 4 Figura 2 7 Driver Setup Step 5 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 ...

Страница 12: ...Ethernet Serial Gateway RS485 ETH N 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 ...

Страница 13: ... desktop 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 button Figura 3 1 Virtual Com Port that RS485 ETH N is connected NOTE If the virtual serial port to which RS485 ETH N connect...

Страница 14: ...ey will be visible on the tabs concerning up to date configuration settings of the connected RS485 ETH N RS485 ETH N must not be disconnected from the 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...

Страница 15: ...ocal area network LAN and wide area network WAN at the same time There are different IP addresses in the local area network and wide area network Gateway address is the IP address of the gateway in the local area network Data packages forwarded to this IP address are handled in the gateway and transferred to the wide area network LAN 1L AN 2 WAN Gateway1 Gateway 2 Figura 3 4 Operating Principle of...

Страница 16: ...P address in a network By this command it is also possible to check whether RS485 ETH N is connected to the network properly If this option is enabled RS485 ETH N responds to the ping query if it is not RS485 ETH N does not respond to the ping query 3 3 SERIAL PORT SETTINGS In this tab serial communication settings of RS485 ETH N are made Values in this tab should be selected in accordance with th...

Страница 17: ...f the option Validate MODBUS data is not active the data flow is carried out using the communication protocol of the existing system When the Validate MODBUS data option is active data flow is allowed if it communicates with the MODBUS protocol during data transfer If the protocol is not MODBUS communication will not take place Default gateway settings of RS485 ETH N are as follows MODE OF OPERATI...

Страница 18: ...t 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 If the time between the two queries is greater than the timeout period a new TCP connection should be made before the query is sent 3 4 1 2 Modbus Response Side I...

Страница 19: ... RTU query using a computer that is connected to the network MODBUS software in the computer can create MODBUS TCP queries only from port no 502 In this case in oder to have a healthy data communication the following steps should be taken NETWORK MODBUS TCP MODBUS TCP MODBUS TCP MODBUS TCP MODBUS RTU MODBUS RTU RS485 ETH N 1 2 3 4 5 6 QUERY RESPONSE Figura 3 8 Server Mode Data Communication Scenar...

Страница 20: ... port and waits for response until timeout period expires 1 second is assumed to be enough for this scenario 4 Serial device forwards the data that comes from RS485 ETH N and that correspond to MODBUS RTU query to RS485 ETH N in the form of MODBUS RTU response from its serial port RS485 ETH N receives the response from its serial port and converts it to MODBUS TCP response 5 RS485 ETH N sends the ...

Страница 21: ... Protocol Types of MODBUS responses coming to RS485 ETH N over serial connection is identified by the help of this field Either MODBUS RTU protocol or MODBUS ASCII protocol is selected 3 4 2 2 Modbus Response Side In the client mode notification areas in the MODBUS Response Side interface in which RS485 ETH N will make queries pane and settings that can be performed are as follows Physical Port It...

Страница 22: ...o MODBUS TCP query 3 RS485 ETH N forwards the converted query to slave device via the Ethernet port and waits for the response until timeout period expires 1 second is assumed to be enough for this scenario 4 Slave device forwards the data that correspond to MODBUS TCP query and come from RS485 ETH N to RS485 ETH N in the form of MODBUS TCP response from its Ethernet port RS485 ETH N receives the ...

Страница 23: ... serial device in master status are as follows Baud Rate 57600 Stop Bit 1 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 ...

Страница 24: ...ATION 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 ...

Страница 25: ...ress line of the 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 Figura 4 1 Web Interface Home Page If the password is entered correctl...

Страница 26: ...onfirm New Password areas If the two passwords match and the new password has conformity a check mark otherwise a cross sign will appear on the left side of the password Figura 4 3 Web Interface Security Settings Tab After the desired configurations are made settings can be saved by pressing the Apply button 4 2 CONNECTION VIA ETHERNET In this tab can be connected via internet with using Gateway M...

Страница 27: ...thernet Serial Gateway RS485 ETH N 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 ...

Страница 28: ... Automatic IP Receive ARP Ping blocking Operating Temperature 10 60 C Serial Communication Supports up to 64 Devices RS485 ETH N Baudrate 300 600 1200 2400 4800 9600 19200 38400 57600 115200 Stop Bit and Parity Bit Adjustment Isolation 1 5kV RMS USB Ability to Configure over USB Micro USB Connection Interface Ethernet 10 100 Base TX Supported Protocols MODBUS TCP MODBUS RTU Over TCP MODBUS ASCII O...

Страница 29: ...www weg net NOTES Ethernet Serial Gateway RS485 ETH N 29 ...

Страница 30: ...www weg net NOTES 30 Ethernet Serial Gateway RS485 ETH N ...

Страница 31: ...www weg net NOTES Ethernet Serial Gateway RS485 ETH N 31 ...

Страница 32: ...MANY Türnich Kerpen Phone 49 2237 92910 info de weg net Balingen Baden Württemberg Phone 49 7433 90410 info weg antriebe de Homberg Efze Hesse Phone 49 5681 99520 info akh antriebstechnik de GHANA Accra Phone 233 30 2766490 info zestghana com gh INDIA Bangalore Karnataka Phone 91 80 41282007 info in weg net Hosur Tamil Nadu Phone 91 4344 301577 info in weg net ITALY Cinisello Balsamo Milano Phone ...

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