EW50 Industrial LTE Cellular Gateway
155
Modbus Proxy Rule Configuration
Specify a name as the identifier of the Modbus proxy rule.
Value Range: 1 ~ 32 characters.
IP Address:Port is
selected by default.
Specify the Modbus Slave devices to which to apply the Modbus proxy rule. It
can be IP Address:Port for Modbus TCP slaves or Local Serial Port for local
attached Modbus RTU/ASCII slaves.
Value Range: 1 ~ 65535 for port number
1. Required setting.
2. Range 1 to 247
Specify the ID range for the slave device(s) to apply with the Modbus proxy rule.
Value Range: 1 ~ 247.
Read Coils (0x01) is
selected by default.
Specify a certain read function for the Data Logging Proxy to issue and record the
responses from device(s).
1. Required setting.
2. Range 0 to 65535
Specify the Start Address of registers to which to apply the specified function
code.
Value Range: 0 ~ 65535.
Number of
Coils/Registers
1. Required setting.
2. Range 1 to 125
Specify the number of coils/registers to which to apply the specified function
code.
Value Range: 1 ~ 125.
Note: Start Address plus Number must be smaller than 65536.
1. Required setting.
2. 1000 ms is set by
default
Enter the poll time in milliseconds for the Proxy Mode Rule.
Once the proxy mode is activated, the Modbus Gateway will issue the pre-
defined Modbus message at each Poll Time interval.
Value Range: 500 ~ 99999.
Click the Save button to save the settings.
Click the Undo button to cancel the changes.