Lantronix G520 G520 User Guide - Page 114

Modbus Master Configuration File for DNP3 Outstation, Sample CSV with DNP3 Parameters

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10: Services Parameters Description Protocol TCP is the selected protocol Type Select the interface that the DNP3 server listens on. Internal - listens on LAN. Select IP and enter port. External - listens on WAN/WiFi/Cellular with automatic fallback. IP IP address of LAN interface (required if Internal type is selected) Port Server listen port DNP3 Link Layer Configuration Local Address DNP3 master address Note: Ensure that the link-layer local/remote addresses are configured correctly to avoid communication problems. There is no standard default address. Remote Address DNP3 remote outstation address DNP3 Database Configuration Database points Enter the number of database points Modbus Configuration Enable Select to enable Modbus configuration. Upload Configuration File Upload and then select the Modbus configuration file in CSV format. To configure the serial interface: 1. Go to Serial > Serial 1 (RS-232) or Serial 2 (RS-485). 2. Configure the serial communication settings. 3. Select the mode as DNP3. 4. Click Save & Apply. Modbus Master Configuration File for DNP3 Outstation To configure the Modbus Master configuration file: 1. Go to Services > Modbus Master. 2. Generate the Modbus Master configuration file using the Modbus Configuration Utility at: https://modbus.d2sphere.com. The sections that can be configured by the tool are: the target server where the data will be reported, up to six (6) polling groups, up to five (5) upload groups, and Modbus logger details. The configuration file is generated as a CSV file. 3. Open the Modbus configuration file in a text editor, and add the DNP3 parameters to the configuration. For a sample, see the section below, Sample CSV with DNP3 Parameters. 4. Save the configuration file in CSV format. Sample CSV with DNP3 Parameters DNP3 parameters are displayed in blue text. ConfigurationStart ModbusExtraInfoStart NULL,1000,1000,1,12345,,,,,,,, G520 Series IoT Cellular Gateway User Guide 114

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10: Services
G520 Series IoT Cellular Gateway User Guide
114
To configure the serial interface:
1.
Go to Serial > Serial 1 (RS-232) or Serial 2 (RS-485).
2.
Configure the serial communication settings.
3.
Select the mode as DNP3.
4.
Click
Save & Apply
.
Modbus Master Configuration File for DNP3 Outstation
To configure the Modbus Master configuration file:
1.
Go to Services > Modbus Master.
2.
Generate the Modbus Master configuration file using the Modbus Configuration Utility at:
. The sections that can be configured by the tool are: the target
server where the data will be reported, up to six (6) polling groups, up to five (5) upload
groups, and Modbus logger details. The configuration file is generated as a CSV file.
3.
Open the Modbus configuration file in a text editor, and add the DNP3 parameters to the
configuration. For a sample, see the section below,
Sample CSV with DNP3 Parameters
.
4.
Save the configuration file in CSV format.
Sample CSV with DNP3 Parameters
DNP3 parameters are displayed in blue text.
ConfigurationStart,,,,,,,,,,,,
ModbusExtraInfoStart,,,,,,,,,,,,
NULL,1000,1000,1,12345,,,,,,,,
Protocol
TCP is the selected protocol
Type
Select the interface that the DNP3 server listens on.
Internal – listens on LAN. Select IP and enter port.
External – listens on WAN/WiFi/Cellular with automatic fallback.
IP
IP address of LAN interface (required if Internal type is selected)
Port
Server listen port
DNP3 Link Layer Configuration
Local Address
DNP3 master address
Note:
Ensure that the link-layer local/remote addresses are configured
correctly to avoid communication problems. There is no standard default
address.
Remote Address
DNP3 remote outstation address
DNP3 Database Configuration
Database points
Enter the number of database points
Modbus Configuration
Enable
Select to enable Modbus configuration.
Upload Configuration File
Upload and then select the Modbus configuration file in CSV format.
Parameters
Description