Reading The Inverter Log From A Control Panel - Powerware Ferrups FE/QFE UPS User Manual

Each log entry consists of four pieces of information: the alarm code,
the date (month/day) of the alarm, the time (in 24-hour time) and the
duration (in hours and minutes).
For instance, one entry might look like this:
B 0205 1017 0005
In this example, "B" means the alarm was "Near Low Battery" (see
"Alarms" on page 59); if alarm B was active, there would be an asterisk
(*) after "B." "0205" means the alarm occurred on February 5 (2/5).
"1017" means the alarm occurred at 10:17 a.m. "0005" means the alarm
condition lasted for 0 hours and 5 minutes.

Reading the Inverter Log from a Control Panel

The Inverter Log is parameter 24. To display the Inverter Log, follow
these steps:
Press this key: Display shows:
[DISPLAY]
[2][4]
[ENTER]
The display scrolls through the 20 most recent entries in the Inverter
Log. If the inverter has not run 20 times, the display scrolls through the
entries the UPS has recorded. You can use the number keys as you view
this scrolling display:
Use this key:
[0]
[1] through [9]
Each entry includes four pieces of information: the inverter code, the
date (month/day) of the inverter run, the time (in 24-hour time) and the
duration (in hours and minutes). For instance, one entry might look
like this:
L 0205 0951 0015
In this example, "L" means the the UPS went to inverter because it lost
AC input power; if the inverter was still running, there would be an
asterisk (*) after the "L." "0205" means the inverter ran on
February 5 (2/5). "0951" means the inverter ran at 9:51 a.m. "0015"
means the inverter ran for 0 hours and 15 minutes.
Powerware ® FERRUPS FE/QFE UPS (500 VA–18 kVA) User's Guide
To do this:
Pause the scrolling and start it again.
Go to the next log entry.
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