How do I access a single Modbus RTU/ASCII slave device from two Modbus RTU/ASCII master devices

PublishTime：2022-03-14

●The Pair-connection settings for tGW-700 series modules are showed in the table below
●Follow the procedure described below to configure the tGW-725 module:
■Step 1: Confirm that both the Ethernet connection and the tGW-700 series module are functioning correctly. For detailed information regarding how to install, configure and operate your tGW-700 series module, refer to the tGW-700 Quick Start Guide
■Step 2: Execute the eSearch Utility to search for any tGW-700 modules connected to the network, and then click the name of the tGW-725 module to select it.
■Step 3: Click the “Web” button to log in to the web configuration pages for the tGW-725 module (use the default password “admin”), or enter the URL address of the tGW-725 in the address bar of the browser.
■Step 4: Click the “Port1” tab to display the Port1 Settings page.
■Step 5: 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 Size (bits) “8”, Parity “None”, Stop Bits (bits) “1” and Modbus Protocol “Modbus RTU”.
■Step 6:In the Pair-connection settings area forPort1, check that the configuration details are the same as those shown in the table below
■Step 7:Amend any details as required and then click the “Submit”button to complete the configuration.
■Step 8: Click the “Port2” tab display the Port2 Settings page.
■Step 9: 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 Size (bits) “8”, Parity “None”, Stop Bits (bits) “1” and Modbus Protocol “Modbus RTU”.
■Step 10:In the Pair-connection settings area for Port2, check that the configuration details are the same as those shown in the table below
■Step 11: Amend any details as required and then click the “Submit” button to complete the configuration.
■Step 12: Click the “Home” tab to confirm that the pair-connection settings for Port1 and Port2 are correct.
●Follow the procedure described below to configure the tGW-715 module:
■Step 13: In the eSearch Utility, click the name of the tGW-715 module to select it, and then click the “Web” button to log in to the web configuration pages for the tGW-715 module (use the default password “admin”), or enter the URL address of the tGW-715 in the address bar of the browser.
■Step 14: Click the “Port1” tab to display the Port1 Settings page.
■Step 15: 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 Size (bits) “8”, Parity “None”, Stop Bits (bits) “1” and Modbus Protocol “Modbus RTU”.
■Step 16: In the Pair-connection settings area for Port1, select “Server” from the “Server Mode” drop down options
■Step 17: Click the “Submit” button to complete the configuration.
■Step 18:Clickthe “Home”tab to confirm that the pair-connection settings forPort1 are correct.

Brand of Product：	ICP DAS
Part#：	tGW-700 series 、 tGW-700 、 tGW-725 More Part#
Product Category：	single Modbus RTU slave device 、 single Modbus ASCII slave device 、 modules More
Application：	More
Data Type：	FAQ More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2014
Version Number：
Data Encoding：
Data Size：	835 KB

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