<バイナリログ例> Information YYYY/MM/DD HH:MM:SS XX Data Plugin XXXXXX Connected to DAV server 'XXXXXX' at address 'XXX.XXX.XXX.XXX', port '37453' SevereError YYYY/MM/DD HH:MM:SS XX Data Plugin XXXXXX Failed to connect to all known addresses for device 'XXXXXX'