Areva MiCOM P225, Technical Manual

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P225/EN FT/B11 User Guide
Page 8/52 MiCOM P225
4. THE MENUS
The menu of the P225 relay is organised into main menus, some of which are subdivided
into submenus (figure 3).
The operator dialogue of the MiCOM P225 relay is divided into 10 menus ( menu column)
Menus Sub-menus
OP. PARAMETERS
CONFIGURATION CONFIG. SELECT CT/VT RATIO LED5 LED6 LED7 LED8 ALARM CONFIG. INPUT CONFIG.
MEASUREMENTS
1
MEASUREMENTS
2
PROCESS
TRIP STATISTICS
COMMUNICATION
PROTECTION G1 [49] THERMAL
OVERLOAD [50/-51] SHORT-
CIRCUIT [50N/-51N] EARTH
FAULT [46]
UNBALANCE [27]
UNDERVOLT
AGE [59]
OVERVOLTA
GE [48] EXCES.
LONG START [51LR/50S]
BLOCK ROTOR [37] LOSS
OF LOAD [49/38]
RTD [49]
THERMISTOR
PROTECTION G2 [49] THERMAL
OVERLOAD [50/-51] SHORT-
CIRCUIT [50N/-51N] EARTH
FAULT [46]
UNBALANCE [27]
UNDERVOLT
AGE [59]
OVERVOLTA
GE [48] EXCES.
LONG START [51LR/50S]
BLOCK ROTOR [37] LOSS
OF LOAD [49/38]
RTD [49]
THERMISTOR
AUTOMAT. CTRL [66] START
NUMBER MIN TIME BETW
2 START REACCELERATION
AUTHORIZ INPUTS AND LOGIC
EQUATION AND LOGIC
EQUAT T
DELAY AUX OUTPUT
RLY LATCH AUX RLY TRIP
OUTPUT
RLY LATCH TRIP
ORDER CB FAIL
ABS BUS VOLTAGE
CTRL CB SUPERVISION
RECORD FAULT RECORD DISTURB
RECORD CB MONITORING
FIGURE 3 - ORGANISATION OF THE MENUS OF THE MiCOM P225 RELAY.
From the default display, access is gained to these different menus by using the # and $
keys.
To return to the default display from any one of the menus, press the
$
key.
4.1 Default display
By default, a value is continuously displayed, and the operator can select this value from a
list in the CONFIG.
As soon as an alarm is generated by the MiCOM P225 relay, the relay indicates it by an
alarm message: this display takes priority and replaces the default value (see the MOTOR
ALARMS and HARDW ALARMS menus).
4.2 Access to the menus
Access is gained to the different menus via the
#
and
$
keys.
It is possible to read all the parameters and measurements without the password.
The parameters can only be modified after entering the password.
4.3 Access to the setting parameters
Access to the setting parameters of the MiCOM P225 relay is possible in different ways:
⇒
either locally: by using the keys or the RS232 port on the front panel,
⇒
or remotely: via the RS485 port at the rear.