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RESI®
Title:
RESI-MBUSxLVL-ETH Manual
Date
Page
of
05.10.2020
34
41
.
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Concentrate on the current mode of the gateway. Usually it is in transparent mode:
In this mode the gateway simple sends all commands incoming from the socket to the serial line and sends all
received bytes from the serial line to the socket.
To configure our gateway, we use MODBUS/RTU protocol. The software MODBUS Doctor supports on the
TCP side only MODBUS/TCP protocol. So we have to activate the mode MODBUS/TCP to MODBUS/RTU
conversion in our gateway. You can do this in two ways:
First way:
1. Set DIP switch 3 MODE to ON
2. Now our gateway will initialize all parameters
3. Wait until the gateway has rebooted
4. Now the gateway works in MODBUS/TCP to MODBUS/RTU conversion mode
5. Set DIP switch 3 MODE to OFF
6. Wait until the gateway has rebooted