User Guide

Troubleshooting
65
Powerware
®
FERRUPS FE/QFE UPS (500 VA–18 kVA) User’s Guide : Rev A www.powerware.com
Reading the Inverter Log from a Terminal or Computer
To display the Inverter Log on a terminal or computer, you can use the
inverterlog or logs command (see “Entering Commands from a
Terminal or Computer” page 44). These commands display up to 20 log
entries in a table. For example, the log might look like this:
Active EventDate EventTime Duration Code/Event
No 08/25/1993 11:25:32 00:00:45 M-Manual turnon
No 08/24/1993 12:13:18 00:01:08 L-Line fault
The table shows whether the UPS is running on inverter (battery power)
now (Active), the date and time that the UPS ran on battery power, the
length of time the UPS ran on battery power (Duration), and the reason
(Code/Event).
You can also display parameter 24 to view the Inverter Log; this display
is the same as the control panel display.
Alarm Code Summary
A
B
C
D
E
F
G
H
I
J
K
: –
–
:::
– : – :
– ::
:
::– :
––:
::::
::
:
–––
–
: –
Low Battery
Near Low Battery
High Battery
Low Runtime
Low AC Output
High AC Output
Output Overload
Hi Ambient Temp
Hi Heatsink Temp
User Test Alarm
Hi Transfmr Temp
L
M
N
O
P
Q
R
S
T
W
: – ::
––
–
:
–––
: ––:
––: –
: – :
:::
–
: ––
Check Charger
Check Battery
Check Inverter
Memory Check
Emergency PwrOff
Hi PFM Res Temp
Probe Missing
High AC Input
Call Service
Fan Alarm
Figure 12. Alarm Code Summary