C.5
Date Code 20171006 Instruction Manual SEL-400 Series Relays
Cybersecurity Features
Backup and Restore
Backup and Restore
SEL-400 series relays support the export and import of settings and configuration
using
ACSELERATOR QuickSet SEL-5030 Software and ACSELERATOR Archi-
tect SEL-5032 Software. Settings can also be imported and exported as files
using any file transfer mechanism.
Decommissioning
NOTE: Do not do this when sending
in the relay for service at the factory.
SEL needs to be able to see how the
relay was configured in order to
properly diagnose any problems.
It is often desirable to erase the settings from the relay when it is removed from
service. You can completely erase all the configuration settings from the relay
using the following procedure.
Step 1. Go to Access Level 2.
Step 2. Execute the R_S command to restore the device to factory-default
settings.
Step 3. Allow the relay to restart.
Step 4. Go to Access Level 2.
Step 5. Execute the R_S command again to set the backup copy of settings to
factory default.
Step 6. Allow the relay to restart.
Once this procedure is complete, all internal instances of all user settings and
passwords will be erased.
Vulnerability Notification Process
Security Vulnerability Process
SEL provides security disclosure alerts to customers, and SEL instruction manu-
als document all releases. SEL security vulnerability disclosures are described in
The SEL Process for Disclosing Security Vulnerabilities located at selinc.com.
Emailed Security Notification
You can sign up to receive email notifications when SEL releases security vulner-
ability notices and service bulletins at selinc.com/support/security-notifications/.
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