extronics iUPS101, Руководство по эксплуатации

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Operating Manual
40
To access the event history via one of the basic
displays, change the screen by using the keys UP
and DOWN until the “event history” screen
appears and then validate using the key SET.
The number shown at the top right indicates the
message number. In a system with several
IUPS101s, the events are presented in
chronological order and the lower line indicates
the IUPS101 to which the event refers.
Each event is recorded as well as the date and
time of its occurrence. The keys UP and DOWN
allow you to view all the events that have
occurred.
Where there is a system with multiple IUPS101s,
each message also contains the number of the
IUPS101 that has generated the message.
Quit the message display by using the key ESC
7.24 Utilisation and access levels
The functions described below refer to the EXPERT level. Depending on the user
level selected, access to all the functions may not be possible. Refer to the chapter
on setting the user level of the remote control for more information on this subject.
7.25 Pre-defined functions of the auxiliary relays
The two auxiliary relays (dry contacts) of the inverter-charger IUPS101 are already
programmed with factory settings and can be activated with various functions. They
react to different signals.
The factory settings depend on the IUPS101 models.
For more information on the auxiliary contacts pre-set functions, please see the
inverter-charger IUPS101 manual.
Caution, if your installer or supplier has done pre-settings, these pre-set
functions may have been changed.
7.26
Access to the parameters
You can access to the parameters by two different
ways:
•
By its parameter number;
•
Via the the main menu.