Parameters - Powerware Ferrups FE/QFE UPS User Manual

Operation

Parameters

Table 4 shows the first 26 parameters. You can view or reset the
parameters using the control panel or a terminal or computer.
If you plan to view or change parameters from the control panel, see
"Using the Control Panel" on page 27 for instructions.
If you plan to view or change parameters from a terminal or computer
that you have connected to the RS-232 port, see "Entering Commands
from a Terminal or Computer" on page 44. When you use commands to
display or change parameters, identify the parameter with either its
number or name (see Table 4). If you use the name, you can enter the
entire parameter name or just the short form; you can also abbreviate
the parameter name as long as your abbreviation includes the letters in
the short form.
Although you do not need a password to view any of the first
26 parameters, all of them require a password to change (see the
password column in Table 4.) See "Entering Passwords" on page 28 or
"Entering Commands from a Terminal or Computer" on page 44 for
password information.
NOTE All changeable parameters except 0 (Time), 10 (Date), and 15 (Unit ID) are set
at the factory. Only qualified technicians using the proper metering equipment should
change other parameters. Improper calibration may cause the FERRUPS UPS to
malfunction. Call your service representative before you attempt to change any
parameters except 0, 10, and 15.
Table 4. Parameters
Parameter Sample Display
Number
0 00 Time 07:04:00
1 01 V In 120.7
2 02 V Out 120.7
32
Password Parameter Name
(Short Form)
None time
(t)
Service acvoltsin
(vi)
Service acvoltsout
(vo)
Powerware ® FERRUPS FE/QFE UPS (500 VA–18 kVA) User's Guide
Explanation
System Time. The UPS uses this time to
record alarms and inverter runs. When the
DC power has been off and you restart the
UPS, the time shown is the last recorded
time before shutdown. Reset time when DC
power has been off.
The input voltage the UPS is receiving. When
this value drops below the brownout voltage,
the UPS switches to inverter.
The voltage the UPS is providing to your
equipment.
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