15.13.3 Settings
Table 522: AUTHMAN Non group settings (basic)
Name
Values (Range) Unit Step Default Description
MaintMenuEnable No
Yes
- - Yes Maintenance menu enabled
AuthTimeout 10 Min
20 Min
30 Min
40 Min
50 Min
60 Min
-
- 10 Min Authority blocking timeout
15.14 FTP access with password FTPACCS
15.14.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
FTP access with SSL FTPACCS - -
15.14.2 FTP access with SSL FTPACCS
The FTP Client defaults to the best possible security mode when trying to negotiate with
SSL.
The automatic negotiation mode acts on port number and server features. It tries to
immediately activate implicit SSL if the specified port is 990. If the specified port is any
other, it tries to negotiate with explicit SSL via AUTH SSL/TLS.
Using FTP without SSL encryption gives the FTP client reduced capabilities. This mode
is only for accessing disturbance recorder data from the IED.
If normal FTP is required to read out disturbance recordings, create a
specific account for this purpose with rights only to do File transfer. The
password of this user will be exposed in clear text on the wire.
1MRK 511 287-UUS A Section 15
Basic IED functions
623
Technical manual
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