User’s Manual
That is the only means to leave the func- tion.
If no modifications to values are con- firmed, exiting the function corresponds to cancelling the request.
consulting logged (time- stamped) events
When the PAST EVENTS command is selected, the system displays a screen indicating the last event logged. Log screens are very similar to those dis- played for current events. However, log screens include a line indicating the corre- sponding date and time with the mention "Appearance of" or "Disappearance of", followed by the standard text for the event (see example opposite). Consult the user manual for indications on the meaning of events.
The complete log may comprise up to 500 events. If over 500 events have occurred, only the last 500 may be consulted:
■press the ▼ key to display the event that occurred just before the displayed event. If the displayed event is the oldest in the list, the display is not modified;
■press the ▼ key to display the event that occurred just after the displayed event. If the displayed event is the most recent in the list, the display is not modi- fied.
consulting statistics
See the screen opposite.
■total backup time (h): this is the total time of operation on battery power since initial startup of the UPS. It is expressed in hours;
■total time on static switch (h): this is the total time of operation on the static switch since initial startup of the UPS. It is expressed in hours;
■total time on UPS (d): this is the total time that the load has been supplied by the UPS since initial startup. It is expressed in days;
DATE AND | TIME SETUP |
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>YEAR | 1997 | MONTH | 9 |
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DAY | 8 | HOURS | 8 |
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MINUTES | 11 | SECONDS | 42 | ▼ ▼ |
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Example:
02/09/1997 07:25:03 Appearance:
MAINS 2 INPUT SWITCH Q4S IS OPEN
Note: numerical values are never indicated in screens for
03/09/1997 15:30:23 Disappearance:
OVERLOAD
RATED CURRENT PER PHASE = _ _ _ A
CHECK LOAD LEVEL
FIGURES | SINCE COMMISSIONING |
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total backup time (h): |
| 0 | |
total time on static switch | (h): | 0 | |
total time on UPS (d): |
| 3627 | |
total time with Tbatt >25°C | (h): | 1 | |
FIGURES | SINCE RESET |
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last reset: | 05/09/1997 | ||
elapsed | backup time (min): |
| 0 |
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Logging and | 25 |