The gtModuleBackupControl entity allows you to backup, restore or reset the settings of an SFM/MFM module within the GT01/GN50 rack unit to factory defaults, or to download or upload its current settings backup file from/to a server using SFTP. This entity is used as a command, reading its value will return the last command run for the given module since the GT01/GN50 booted or none(0) if no command has been run since it booted up. The commands are: backup(1) - Create a backup of the module's settings and save it to the GT01/GN50. restore(2) - Restore a module's settings from the backup that is stored on the GT01/GN50. factoryReset(3) - Reset all settings on the module to the factory defaults. downloadBackup(4) - Download a settings backup file from an SFTP server to the GT01/GN50. The settings from this backup can then be applied to the module using the restore(2) command. uploadBackup(5) - Upload a settings backup from the GT01/GN50 to an SFTP server. The downloadBackup(4) and uploadBackup(5) commands use the gtBackupSFTP* settings to down-/upload the module's backup file from/to an SFTP server.