P12x/EN FT/A96
User Guide
Page 6/72
MiCOM P120/P121/P122/P123
2. USER
INTERFACE
MiCOM P120, P121, P122
and
P123
relay front panel allows the user to easily enter relay
settings, display measured values and alarms and to clearly display the status of the relay.
defghi
P122BOOF111
N˚ 369823685
Cde 31705/009
Ua 48-150 Vdc
IA =
214.50 A
IA =
214.50 A
IA =
214.50 A
IA =
214.50 A
+
P122
MiCOM
Trip
Warning
Aux. 2
Aux. 3
Aux. 4
Aux. 1
Ala
r
m
0.01 - 8 Ion
RS 232
Trip Led
Alarm Led
Warning Led
Healthy Led
Programmable Leds
2 X 16 alphanumerical
backlit display
IA =
214.50 A
IA =
214.50 A
IA =
214.50 A
IA =
214.50 A
C
Healthy
2 tactile buttons to read
and clear alarm
messages
5 tactile buttons to
set parameters and
read values
P0002ENc
FIGURE 1: MiCOM P120, P121, P122 AND P123 FRONT PANEL
The front panel of the relay has three separate sections:
1.
The LCD display and the keypad,
2. The
LEDs
3.
The two zones under the upper and lower flaps.
NOTE:
Starting from Hardware 5, there is no need of battery in the front of the
relay. Indeed, disturbance, fault and event records are stored on a
flash memory card that doesn’t need to be backed up by a battery.
2.1
LCD display and keypad description
2.1.1 LCD
display
In the front panel, a liquid crystal display (LCD) displays settings, measured values and
alarms. Data is accessed through a menu structure.
The LCD has two lines, with sixteen characters each. A back-light is activated when a key is
pressed and will remain lit for five minutes after the last key press. This allows the user to be
able to read the display in most lighting conditions.
2.1.2 Keypad
The keypad has seven keys divided into two groups:
•
Two keys located just under the screen (keys
and
c
).
Keys
and
c
are used to read and acknowledge alarms. To display successive alarms,
press key
c
. Alarms are displayed in reverse order of their detection (the most recent alarm
first, the oldest alarm last). To acknowledge the alarms, the user can either acknowledge
each alarm using
or go to the end of the ALARM menu and acknowledge all the alarms
at the same time.
When navigating through submenus, key
is also used to come back to the head line of
the corresponding menu.
NOTE:
To acknowledge a relay latched refer to the corresponding submenu
section.
•
Four main keys
,
,
,
located in the middle of the front panel.
Содержание MiCom P120
Страница 1: ...MiCOM P120 P121 P122 P123 Overcurrent Relays Version 11 Technical Guide P12X EN T A96...
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Страница 4: ...P12x EN T A96 Technical Guide Contents Page 2 2 MiCOM P120 P121 P122 P123 BLANK PAGE...
Страница 13: ...Introduction P12x EN IT A96 MiCOM P120 P121 P122 P123 INTRODUCTION...
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Страница 16: ...P12x EN IT A96 Introduction Page 2 8 MiCOM P120 P121 P122 P123 BLANK PAGE...
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Страница 26: ...P12x EN IN A96 Handling Installation and Case Dimensions Page 2 10 MiCOM P120 P121 P122 P123 BLANK PAGE...
Страница 35: ...User Guide P12x EN FT A96 MiCOM P120 P121 P122 P123 USER GUIDE...
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Страница 108: ...P12x EN FT A96 User Guide Page 72 72 MiCOM P120 P121 P122 P123 BLANK PAGE...
Страница 109: ...Menu Content Tables P12x EN HI A96 MiCOM P120 P121 P122 P123 MENU CONTENT TABLES...
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Страница 112: ...P12x EN HI A96 Menu Content Tables Page 2 68 MiCOM P120 P121 P122 P123 BLANK PAGE...
Страница 179: ...Technical Data P12x EN TD A96 MiCOM P120 P121 P122 P123 TECHNICAL DATA AND CHARACTERISTIC CURVES...
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Страница 221: ...Application Guide P12x EN AP A96 MiCOM P120 P121 P122 P123 APPLICATION GUIDE...
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Страница 305: ...Communications P12x EN CT A96 MiCOM P120 P121 P122 P123 MODBUS DATABASE MiCOM P120 P121 P122 P123 VERSION V11 A...
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Страница 367: ...Communications P12x EN CT A96 MiCOM P120 P121 P122 P123 COURIER DATABASE MiCOM P120 P121 P122 P123 VERSION V11 A...
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Страница 514: ...P12x EN CT A96 Communications COURIER DATABASE Page 146 248 MiCOM P120 P121 P122 P123...
Страница 515: ...Communications P12x EN CT A96 MiCOM P120 P121 P122 P123 IEC 60870 5 103 MiCOM P120 P121 P122 P123 VERSION V11 A...
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Страница 518: ...P12x EN CT A96 Communications IIEC 60870 5 103 Page 2 248 MiCOM P120 P121 P122 P123 BLANK PAGE...
Страница 536: ...P12x EN CT A96 Communications IEC 60870 5 103 Page 20 248 MiCOM P120 P121 P122 P123...
Страница 537: ...Communications P12x EN CT A96 MiCOM P120 P121 P122 P123 DNP 3 0 DATABASE MiCOM P120 P121 P122 P123 VERSION V11 A...
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Страница 540: ...P12x EN CT A96 Communications DNP 3 0 Database Page 2 248 MiCOM P120 P121 P122 P123 BLANK PAGE...
Страница 553: ...Commissioning and Maintenance P12x EN CM A96 MiCOM P120 P121 P122 P123 COMMISSIONING AND MAINTENANCE GUIDE...
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Страница 573: ...Connection Diagrams P12x EN CO A96 MiCOM P120 P121 P122 P123 CONNECTION DIAGRAMS...
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Страница 579: ...Commissioning Test Record Sheets P12x EN RS A96 MiCOM P120 P121 P122 P123 COMMISSIONING TEST RECORD SHEETS...
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Страница 640: ...P12x EN RS A96 Commissioning Test Record Sheets Page 60 60 MiCOM P120 P121 P122 P123 BLANK PAGE...
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Страница 644: ...P12x EN VC A96 Hardware Software Version History and Compatibility Page 2 26 MiCOM P120 P121 P122 P123 BLANK PAGE...
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