Alstom MX3IPG2A - Viewing Spare Settings; Display Current and Stored Measured Values; Viewing Counters; Viewing Events

pag. 16
MDE/C133 2561 001 MX3IPG2A
second direct overvoltage threshold U->>
U->> starting signalling delay tstart
trip delay U->> t7
additional timer t_X1
additional timer t_X2
additional timer t_X3
min. pulse width of end relays t_IMP
(**) the settings range relies on jumper S20, S21, S22 or S23
which are closed as follows:
jumper closed setting range
S20 30.00 - 300.00 V
S21 3.00 - 30.00 V
S22 0.30 - 3.00 V
S23 0.03 - 0.30 V
c) By pressing ï,anywhere in the sub-menu, you will go back
to the main viewing menu:
[SETTINGS READING]
[MAIN ]
6.1.5 Viewing spare settings
a) Press
ò or ñ until the display unit shows:
[SETTINGS READING]
[SPARE ]
b)Press the key ð to enter the spare setting viewing menu, then
press
ò or ñ to scroll across the whole submenu that lists:
first underresistance threshold R<
starting signalling delay R< tstart
trip delay R< t1
second underresistance threshold R<<
starting signalling delay R<< tstart
trip delay R<< t2
alternating overcurrent threshold I
~>
starting signalling delay I
~> tstart
trip delay I
~>t3
first direct undervoltage threshold U-<
starting signalling delay U-< tstart
trip delay U-< t4
second direct undervoltage threshold U-<<
starting signalling delay U-<< tstart
trip delay U-<< t5
first direct overvoltage threshold U->
starting signalling delay U-> tstart
trip delay U-> t6
second direct overvoltage threshold U->>
starting signalling delay U->> tstart
trip delay U->> t7
Those parameters that are not present in the SPARE menu
take the same values as the MAIN settings.
c) By pressing the key ï anywhere in the sub-menu, you go back
to the main reading menu:
[SETTINGS READING]
[ SPARE ]
6.1.6 Display current and stored measured values
a) Press the key
ò or ñ until the display shows:
[ MEASUREMENTS ]
[ ]
b) By pressing the key ð you will enter the measurement
display menu, and by pressing the key
ò or ñ the following sub-
menu will be scrolled across:
present resistance value in Ohm R(*)
present direct voltage in Un U-
present injected alternating voltage value in Volt U
~
present injected alternating current in Ampere I~
injected overcurrent value in Ampere I~MAX
c) By pressing RESET you may cancel the maximum stored
values being displayed.
By pressing the key ï anywhere in the submenu, you will go
back to the main reading menu:
[ MEASUREMENTS ]
[ ]
(*) When resistance cannot be measured, the symbol ---- will
be displayed; when resistance exceeds 6500 Ohm, the sym-
bol >6500 Ω will be displayed.
6.1.7 Viewing counters
a) Press the key
ò or ñ until the display shows:
[ COUNTERS ]
[P =RESETTABLE ]
b) By pressing the key
ð you will enter the counter display sub-
menu, and by pressing the key ò or ñ the following sub-menu
will be vertically scrolled across:
total trips of first underresistance threshold R< T
partial trips of first underresistance threshold R< P
total trips of second underresistance threshold R<< T
partial trips of sec. underresistance threshold R<< P
total trips of alternating overcurrent threshold I
~> T
partial trips of alternating overcurrent threshold I
~> P
total trips of first direct undervoltage threshold U-< T
partial trips of first direct undervoltage threshold U-< P
total trips of sec. direct undervoltage threshold U-<< T
partial trips of sec. direct undervoltage threshold U-<< P
total trips of first direct overvoltage threshold U-> T
part. trips of first direct overvoltage threshold U-> P
total trips of sec. direct overvoltage threshold U->> T
partial trips of sec. direct overvoltage threshold U->>P
c) By pressing the RESET button, the partial counter being
displayed can be reset.
d) By pressing the key ï , you go back to the main display menu:
[ COUNTERS ]
[ P =RESETTABLE ]
6.1.8 Viewing events
a) Press
ò or ñ until the display shows:
[ EVENTS ]
[EVENT 1=LAST]
b) By pressing ð you enter the sub-menu where the eight
events to be stored can be selected. The display shows:
[EVEN.1 DD/MM/YY ]
[ hh:mm:ss.xxx ]