D400 SUBSTATION GATEWAY INSTRUCTION MANUAL GE INFORMATION 133
D400 Substation Gateway
Chapter 12: Using the D400 Local
Configuration Utility
Using the D400 Local Configuration Utility
The D400 Configuration Utility (d400cfg) is used to configure system level settings on the
D400. Using the D400 Configuration Utility, you can perform the following actions:
• Control user authentication mode
• Configure network and network interface settings
• Configure secure access
• Configure host names
• Configure time synchronization
• View the size of system logs, mSQL database tables, and the NVRAM or reset them to
delete the information stored within
• Reset NVRAM and File Persistence
• Configure local HMI settings
• Configure the Sync Manager to copy files to a remote directory
• Delete retrieved records, temp files, and cache files created by the ARRM utility.
• Configure system redundancy settings
• Modify power supply fail alarm settings
• Delete ARRM records
• Restore to the factory default configuration
• Reboot the D400
Most of the configuration changes made through d400cfg are only saved after a reboot
(d400cfg option 18) or after committing changes using the Local or Web HMI. After making
a configuration change, you are advised to follow the instructions provided in the d400cfg.
Also, while performing d400cfg session, all unsaved configuration changes may be lost if
the d400cfg session is forcibly terminated or if the D400 device is improperly shut down.
There is a difference between the local Configuration Utility and the D400 Configuration
Tool in the D400 HMI:
• The d400cfg Local Configuration Utility directly modifies Linux system configuration
files.
• The D400 Configuration Tool in the D400 HMI generates XML configuration files.
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