Alstom MX3EG1A - Test Menu; 7 Application and Use

pag. 22
MDE/A133 2295 001
MX3EG1A
6.3
TEST
MENU
By pressing the two keys
for at least two
seconds anywhere in the main reading menu, the
TEST function,
which is highlighted by the bl
inking of the green LED (RUN
),
is
enabled.
[TEST LED]
[ YES>]
ð
TEST of Leds L1-L8 and display
ñ ò
[TEST
RELAY
X1]
[ YES>]
ð
TEST of relay X1
ñ ò
[TEST
RELAY
X2]
[ YES>]
ð
TEST of relay X2
ñ ò
[TEST
RELAY
X3]
[ YES>]
ð
TEST of relay X3
ñ ò
[TEST
RELAY
X4]
[ YES>]
ð
TEST of relay X4
ñ ò
[TEST
RELAY
X5]
[ YES>]
ð
TEST of relay X5
The test foreseen for
X.. auxiliary relay caused the tripping of the
same. The associated command and/or signalling can therefore
be sent. This is why, before ru
nning it, the system
prompts you
to further confirm:
[ CONFIRM? ]
[<
NO
YES>]
if, upon confirming the execution, LB or DB synchronization
cycles are already present, the test
is not performed and this
condition is signalled by the following example:
[TEST ]
[NOT
AVAILABLE
]
The test on leds and display makes these
light up for two seconds
and can be carried out
during any operating condi
tion.
By pressing the two keys
for two seconds
anywhere in the test
menu, the TEST function is disabled; the
green LED (RUN)
stops blinking and the system goes back to the
main reading menu.
7.
APPLICATION
AND USE
This useful and versatile device allows the automatic parallel of
generators of any type and dimensions to be
carried out.
It can be used with line or
star voltages and, in the event of TV
installed up- or downstreams an odd group step-up transformer,
with a star or line voltage without the application of any TV
adapter.