Back-UPS 700 - powers off and 5 second beeps

[Anonymous user]

Hi,

I have a back-ups 700, it's connected to a Debian box (output from apcaccess below).

Last night and about a week ago, I found out it had turned itself off at about 4am, and was making a 5 second beep followed by about a 1 second pause when I arrived at my office later on.

Pressing it's power button stopped it beeping and pressing it again caused it to turn on and operate normally.

We've not had any power outages (microwave clock is fine afterall!) and there's nothing being written in the log files on my attached Linux box - so I feel it's probably a sudden/abrupt power down event on the attached computers.

Any suggestions?

thanks

David.

HOSTNAME : orange
VERSION : 3.14.14 (31 May 2016) debian
UPSNAME : orange
CABLE : USB Cable
DRIVER : USB UPS Driver
UPSMODE : Stand Alone
STARTTIME: 2018-07-10 08:48:24 +0100
MODEL : Back-UPS XS 700U
STATUS : ONLINE
LINEV : 254.0 Volts
LOADPCT : 34.0 Percent
BCHARGE : 100.0 Percent
TIMELEFT : 14.2 Minutes
MBATTCHG : 5 Percent
MINTIMEL : 3 Minutes
MAXTIME : 0 Seconds
SENSE : Medium
LOTRANS : 140.0 Volts
HITRANS : 300.0 Volts
ALARMDEL : 30 Seconds
BATTV : 13.8 Volts
LASTXFER : No transfers since turnon
NUMXFERS : 0
TONBATT : 0 Seconds
CUMONBATT: 0 Seconds
XOFFBATT : N/A
SELFTEST : NO
STATFLAG : 0x05000008
SERIALNO : 3B1743X03189
BATTDATE : 2017-10-24
NOMINV : 230 Volts
NOMBATTV : 12.0 Volts
NOMPOWER : 390 Watts
FIRMWARE : 924.Z3 .I USB FW:Z3
END APC : 2018-07-10 09:21:42 +0100