Digi IX30 User Manual

Services Modbus gateway
IX30 User Guide
573
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If connection_type is set to serial:
i. Set the serial port:
i. Use the ? to determine available serial ports:
(config service modbus_gateway client test_modbus_
client)> ... serial port ?
Serial
Additional Configuration
-------------------------------------------------------
------------------------
port1 Port 1
(config service modbus_gateway client test_modbus_
client)>
ii. Set the port:
(config service modbus_gateway client test_modbus_
client)> serial port
(config service modbus_gateway client test_modbus_
client)>
ii. Set the packet mode:
(config service modbus_gateway client test_modbus_client)>
serial packet_mode value
(config service modbus_gateway client test_modbus_client)>
where value is either rtu or ascii. The default is rtu.
iii. Set the maximum allowable time between bytes in a packet:
(config service modbus_gateway client test_modbus_client)>
serial idle_gap value
(config service modbus_gateway client test_modbus_client)>
where value is any number between 10 milliseconds and one second, and take
the format number{ms|s}.
For example, to set idle_gap to one second, enter 1000ms or 1s.
iv. (Optional) Enable half-duplex (two wire) mode:
(config service modbus_gateway client test_modbus_client)>
serial half_duplex true
(config service modbus_gateway client test_modbus_client)>
d. (Optional) Enable the gateway to send broadcast messages to this client:

Digi IX30 Specifications

General

Category	Network Router
Model	IX30
Serial Ports	1 x RS-232
Operating Temperature	-40° C to 70° C
Connectivity	Ethernet
USB Ports	1 x USB 2.0
Cellular Interface	4G LTE Cat 4
Wi-Fi	802.11 a/b/g/n/ac
SIM Slots	1
Processor	ARM Cortex-A9
Memory	1 GB RAM