ABB REG670 - Authorization with Central Account Management Enabled IED

The maximum of characters in a password is 18.
At least one user must be included in the UserAdministrator group to
be able to write users, created in PCM600, to 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 downloaded to the IED, that user can perform a Log on,
introducing the password assigned in the tool.
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/Settings/General Settings/HMI/Screen/Display Timeout) elapses, the IED
returns to Guest state, when only reading is possible. The display time out is set to 10
minutes at delivery.
If there are one or more users created with the IED User Management and downloaded
into the IED, then, when a user intentionally attempts a Log on or when the user
attempts to perform an operation that is password protected, the Log on window will
appear.
The cursor is focused on the User identity field, so upon pressing the
key, the user
can change 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 “E” key again.
When it comes to password, upon pressing the
key, the following character will
show up: “$”. After all the letters are introduced (passwords are case sensitive) choose
OK and press the
key again.
If everything is alright at a voluntary Log on, the local HMI returns to the
Authorization screen. 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, then the Log on window opens again, until either the user makes it
right or presses “Cancel”.
20.1.3.1 Authorization with Central Account Management enabled IED
The users, their roles and rights are created, deleted and edited only in the Central
Account Management server (SDM600). However, the user rights can be edited in the
IED by using the PCM600 user tool.
One user can have one or several user roles. By default, the users in Table 240 are
created in the IED, and when creating new users in the SDM600 server, the predefined
roles from Table
827 can be used.
Section 20 1MRK502052-UEN B
Basic IED functions
1092
Technical manual