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51029073XT/AE - Page 5
When the RS232/ASCII card is placed in the
back of the UPS rack or after a card reset:
◗ the green LED flashes regularly every
second during its startup phase;
◗ then, during its initialisation phase, it starts
flashing faster and more irregularly;
◗ finally, in normal operation, it flashes
whenever a measurement or status is
modified in the UPS. If no changes take
place in the process, the RS232/ASCII card
remains on standby and flashes regularly
every 3 seconds.
When the card is connected to a customer
application, the LED flashes at the same
pace as data exchange.
Installation / startup
You do not need to power down the UPS in
order to install the RS232/ASCII
communication card. This card is directly
connected to the back of the rack reserved
for the transverse communication cards. It
can be inserted and withdrawn without any
problem.
When it has assumed its operating position,
a "reset" push button and a green LED are
available to the operator who can then press
the "reset" button to restart the RS232/ASCII
card.
Warning for Solution-Pac
TM
users
According to the important power range of
the MGE™ Galaxy™ PW UPS family and to
the power supply quality required by the
load, the following functions are not allowed
for those devices:
◗ schedule On-Off,
◗ remote Off sequence,
◗ remote battery test sequence.
Although these functions are proposed by
Solution-Pac
TM
softwares, you can't run
them successfully;