Authorization Handling In The Ied; Authority Management Authman; Identification; Functionality - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
14.14.4.1

Authorization handling in the IED

At delivery the default user is the SuperUser. No Log on is required to operate the IED until a user
has been created with the IED User Management.
Once a user is created and written to the IED, that user can perform a Log on, using the password
assigned in the tool. Then the default user will be Guest.
If there is no user created, an attempt to log on will display a message box: "No user defined!"
If one user leaves the IED without logging off, then after the timeout (set in Main menu /
Configuration /HMI /Screen /SCREEN:1 ) elapses, the IED returns to Guest state, when only
reading is possible. By factory default, the display timeout is set to 60 minutes.
If one or more users are created with the IED User Management and written to the IED, then, when a
user attempts a Log on by pressing the
that is password protected, the Log on window opens.
The cursor is focused on the User identity field, so upon pressing the
user name, by browsing the list of users, with the "up" and "down" arrows. After choosing the right
user name, the user must press the
key, the following characters will show up: "✳✳✳✳✳✳✳✳". The user must scroll for every
letter in the password. After all the letters are entered (passwords are case sensitive) choose OK and
press the
At successful Log on, the local HMI shows the new user name in the status bar at the bottom of the
LCD. If the Log on is OK, when required to change for example a password protected setting, the
local HMI returns to the actual setting folder. If the Log on has failed, an "Error Access Denied"
message opens. If a user enters an incorrect password three times, that user will be blocked for ten
minutes before a new attempt to log in can be performed. The user will be blocked from logging in,
both from the local HMI and PCM600. However, other users are still permitted to log in during this
period.
14.15

Authority management AUTHMAN

14.15.1

Identification

Function description
Authority management
14.15.2

Functionality

This function controls the options shown in the maintenance menu. It also controls the maintenance
menu log on time out.
Technical Manual
Only characters A - Z, a - z and 0 - 9 should be used in user names and passwords.
The maximum number of characters in a password is 12.
At least one user must be included in the UserAdministrator group to be able to write
users, created in PCM600, to IED.
key again.
IEC 61850
identification
AUTHMAN
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key or when the user attempts to perform an operation
key again. When it comes to password, upon pressing the
IEC 60617
identification
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Section 14
Basic IED functions
D0E7206T201305151403 v2
key, one can change the
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ANSI/IEEE C37.2
device number
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405