Eaton Ferrups FX - Page 79

Eaton Ferrups FX UPS P-164000906 Eaton Ferrups FX User’s Guide P-164000906—Rev 05 69
Table 29. Typical Alarm Conditions (Continued)
79 DVR
OVERCURRENT
A Transient load steps
being monitored on
Output of UPS
Off Call Eaton Service even if
UPS continues to support
load.
80
PWR BOARD EE
FAIL
A Hardware failure Off Call Eaton Service
81
TAP_SWITCH Status UPS trying to Buck or
Boost the input
Supporting Load
Nothing.
82
ABM CHARGE
MODE
Status Charge mode starts
when charger turned on
after system startup,
battery discharge, or
end of 28 day “Rest
Mode”
Supporting Load Battery
Charging in Constant Current
mode
Nothing.
83
ABM FLOAT
MODE
Status
Batteries reached 2.3
VPC
Supporting Load Battery
Charging in Constant
Voltage Mode
Nothing.
84
ABM REST MODE Status Batteries are fully
charged, normal rest
mode last for 28 days
Supporting Load Charger Off Nothing.
85
ABM OFF Status ABM is disabled, or in
process of changing
from discharge mode to
charge mode
Supporting Load Make sure charger is not
disabled or ABM is not
disabled.
86 ABM FAILED
FLOAT MODE
N Battery voltage did not
reach 2.3 VPC in
allotted time(Normally
24 hours)
Supporting Load Battery
Charger disabled.
Replace batteries
87
ABM FAILED
REST MODE
Status Battery voltage below
2.1 VPC in first 10 days
of ABM rest mode
Supporting Load Battery
Charger disabled.
Replace batteries
88 ABM
OPPORTUNITY
CHARGE
Status If battery voltage drops
below 2.1 VPC from day
11 to 28 of ABM “Rest
mode”, opportunity
charge causes start of
new charge cycle
Supporting Load Batteries
are getting weak
Monitor how long ABM runs
in “rest mode”, if time
between Rest Mode start
and Opportunity charge gets
shorter, battery replacement
may be needed soon.
89
ABM DISCHARGE
TEST FAIL
Status If the battery voltage
drops below 1.833 VPC
for >15 minute
discharge or 1.83 VPC
for less than 15 minute
dicharge
Supporting Load Check batteries, replace if
test fails repeatedly
90
ABM DISCHARGE
TEST ABORTED
Status If utility fails or the load
changes by more than
10% during the
discharge test, the test
is aborted
Supporting load, waiting for
time to run discharge test
again.
Wait for Discharge test to
run again when possible
Alarm Conditions