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page 52 -- MI00/10056 rev.1--05/2001
10.5 Abnormal operating mode messages
Under abnormal operating conditions, the normal functioning heading on the main page
UPS xx KVA
SYSTEM NORMAL
is replaced with the alarm page:
UPS xx KVA
SYSTEM ALARM
If at least 1 alarm is activated for each block; the »NO ALARMS ACTIVE» message in the second line on the
display is replaced with the first active alarm. Whenever there is more than one active alarm, they can be scrolled
through using the and keys.
Each message is associated with one of the following conditions:
NORMAL
Conditions which do not adversely affect the normal functioning of the machine are identified under this heading.
No action is required on the part of the operator.
WARNING
Transitory conditions which can either return to normal condition or result in a permanent fault are identified under
this heading. No action is required on the part of the operator.
FAULT
Faults are identified under this heading. The intervention of a qualified technician is required.
Alarms which do not come under any of these headings do not require any action if arising separately.
MAIN PAGE HEADING ALARMS
MESSAGE CONDITION
TESTING BATTERY
NORMAL
EPO ACTIVE
WARNING
NOT CALIBRATED
FAULT
TESTING AUTONOMY
WARNING
SYSTEM TEST MODE
FAULT