Operator`s manual

Pressing the CANCEL, SCROLL and SELECT buttons let you to navigate through the menus
and submenus to control, monitor and troubleshoot the UPS as shown in Figure 3.2.3 below.
For a tutorial on how to use these menus, see Section 3.3, “Battery Replacement.”
The CONTROL menu
(Section 3.4) lets you control,
program and adjust the
UPS to meet your operating
needs or to allow the UPS
to be connected to trafc
intersection equipment. You
can control the:
INVERTER
INV BYPASS
BATT TEST
AUTO TEST
SHUTDOWN
SENSE TYPE
FUNC MODE
VOLTAGE
FREQUENCY
QUAL TIME
BATT COMP
DATE SEL
INV RECORD
CHARGE CUR
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The SYSTEM STATUS
menu (Section 3.5) lets you
measure various inputs,
outputs and other values. The
available measurements are:
VIN
VOUT
IOUT AC
BATT TEMP
FREQ IN
OUTPUT PWR
BATT VOLT
CHGR CUR
DATE
TIME
INV COUNT
INV TIMER
SHED TIMER 1, 2 OR 3
VERSION
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The FAULT and ALARM
menus (Section 3.6) are
invisible and disabled until the
UPS has a malfunction.
When the front panel’s alarm
LED is on or ashing, press
SELECT.
One of the malfunctions listed
in Section 3.6 will appear on
the LCD. Press the SCROLL
button to see if more than 1
malfunction is present.
Fix the malfunction. Press the
SELECT button to clear the
malfunction from the screen.
If the malfunction is xed, the
malfunction is cleared from
the LCD. If it isn’t xed, it will
reappear on the screen.
The EVENT STATUS menu
(Section 3.7) displays the last
UPS event. This is different
from the 100-event log (See
Section 4.5).
Press the SELECT button to
access the event screen.
Then press the SCROLL
button to see what the
specic event was. It will
show one of the faults or
alarms listed in Section 3.6.
Press the SCROLL button
again to see if more than 1
fault or alarm happened at
the same time.
To set the counter to zero,
press the SELECT button for
5 seconds.
Figure 3.2.3
LCD Menu Tree
Logo Screen
(Figure 3.2.1)
System Status Menu
(Section 3.5)
Control Menu
(Section 3.4)
Alarm and Fault
Menus (If Active)
(Section 3.6)
Event Status Menu
(Section 3.7)
CANCEL
SCROLL
SELECT
SCROLL
SCROLL
CANCEL
SELECT
SCROLL
ONE: Starting at the Logo
Screen, press the SELECT
button to go down 1 level.
TWO: Press the SCROLL button to move between the menus. The
SCROLL button moves only in one direction, so if you overshoot, you
have to go all the way around the menu tree again.
SCROLL
THREE: Press the SELECT button to enter the submenu. Then
press the SCROLL button to cycle through the submenu items. The
SCROLL button moves only in one direction, so if you overshoot, you
have to go all the way around the submenu again.
Novus Micro Operator’s Manual
Doc# 017-221-B0 Rev 03/07 24