ICP DAS USA tGw-735

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Tiny Modbus/TCP to RTU/ASCII Gateway

Step 4: Configuring the Pair-connection (Server Mode) on the Web Server

for tGW-700#2

1. In the eSearch Utility, click the name of the second tGW-700 module (tGW-700 #2) to select it,

and then click the “Web” button to launch a browser window to connect to the web server on

the tGW-700 #2module. Alternatively, you can enter the URL for tGW-700 #2 in the address bar

of the browser.

2. When the login screen is displayed, enter the password (use the default password “admin”) in

the Password field, and then click the “Submit” button to display the configuration page.

3. Click the “Port1” tab to display the Port1 Settings page.

4. Select the appropriate Baud Rate, Data Format and Modbus Protocol settings from the relevant

drop down options. The following is an example: Baud Rate (bps) “9600”, Data Bits (bits) “8”,

Parity “None”, Stop Bits (bits) “1” and Modbus Protocol “Modbus RTU”.

Refer to Figures 6-3 to 6-5 for an illustration of how to perform Steps 4-1 to 4-4 of the procedure

described above.

5. In the Pair-connection Settings area for Port1, select “Server” from the “Application Mode”

drop down options.

6. Amend any details as required and then click the “Submit” button to complete the

configuration.

Figure 6-7

ICP DAS USA tGw-735 - Page 81