Operating levels – Rockwell Automation 865 Differential Protection Relay User Manual
Page 26
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Local Panel User Interface
865-UM001A-EN-P – July 2009
Operating
Levels
The relay has three operating levels: User level, Operator level
and Configurator level. The purpose of the access levels is to
prevent accidental change of relay configurations, parameters or
settings.
USER
level
Use:
Possible to read e.g. parameter values,
measurements and events
Opening:
Level permanently open
Closing:
Closing not possible
OPERATOR
level
Use:
Possible to control objects and to change e.g. the
settings of the protection stages
Opening:
Default password is 1
Setting State:
Push ENTER
Closing:
The level is automatically closed after 10 minutes
idle time. Giving the password 9999 can also close
the level.
CONFIGURATION
level
Use:
The configurator level is needed during the
commissioning of the relay. E.g. the scaling of the
voltage and current transformers can be set.
Opening:
Default password is 0002
Setting State:
Push ENTER
Closing:
The level is automatically closed after 10 minutes
idle time. Giving the password 9999 can also close
the level.
Local Panel Operations
(cont.)