ABB Relion REX610, Руководство пользователя

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Table 3: Default user roles
Role Description
VIEWER Viewing what objects are present in the logical device
OPERATOR Viewing what objects are present in the logical device
Performing control operations such as opening or closing the circuit
breaker
ENGINEER Viewing what objects are present in the logical device
Making parameter setting and configuration changes in addition to
having full access to the data sets and files
ADMINISTRATOR Superset of all the roles
Table 4 describes the default mapping of all the user rights associated with all the
roles in the protection relay. This mapping can be modified according to the user
requirements.
Table 4: Default roles-to-rights mapping
Rights/Roles ADMINISTRATOR ENGINEER OPERATOR VIEWER
Settings &
Configuration
Read/Write Read/Write Read Read
Settings Group
Handling
Read/Write Read Read/Write Read
Control
Operations
Read/Write Read Read/Write Read
Record Handling Read/Write Read/Write Read Read
Test Mode Read/Write Read/Write Read Read
System Update Read/Write Read Read Read
User
Management
Read/Write Read Read Read
User account information can be exported from IED Users in PCM600 to an
encrypted file which can be imported into another protection relay.
User authorization is disabled by default for the LHMI and can be
enabled with the
Local override parameter via the menu path
Configuration/Authorization/Passwords . Changes in user
management settings do not cause the protection relay to reboot.
The changes are taken into use immediately after committing the
changed settings on the menu root level. When the
Local override
parameter is set to "False", Local User Account Management
comes into use.
If the Remote override parameter under Configuration/Authorization/Passwords
menu has been disabled, all MMS communication (such as communication with
SCADA) requires authentication using the correct password.
Remote override is
enabled by default. Remote override does not impact FTP/FTPS/USB clients such
as PCM600. Username and password are always required for communication with
Section 4
2NGA000818 A
User management
16 REX610
Cyber Security Deployment Guideline