Digi Connect IT 16 - Page 403

Services Modbus gateway
Digi Connect IT® 16/48 User Guide
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n Client two:
l Modbus address filter set to 20.
l Adjust Modbus server address set to 10.
This will configure the gateway to deliver all messages that have the Modbus server
address address of 20 to the device with address 10.
16. Repeat these steps to configure additional clients.
17. Click Apply to save the configuration and apply the change.
Command line
1. Log into the Connect IT 16/48 command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Enable the Modbus gateway:
(config)> service modbus_gateway enable true
(config)>
4. Configure servers:
a. Add a server:
(config)> add service modbus_gateway server name
(config service modbus_gateway server name)>
where name is a name for the server, for example:
(config)> add service modbus_gateway server test_modbus_server
(config service modbus_gateway server test_modbus_server)>
The Modbus server is enabled by default. To disable:
(config service modbus_gateway server test_modbus_server)> enable false
(config service modbus_gateway server test_modbus_server)>
b. Set the connection type:
(config service modbus_gateway server test_modbus_server)> connection_
type type
(config service modbus_gateway server test_modbus_server)>
where type is either socket or serial. The default is socket.