Liebert 7200 Series User Manual page 19

7200 Series UPS User Manual
Single Module and 1+1 Parallel System
LCD Display Panel Messages
LIEBERT
U P S
RECTIF. SWITCH OPEN
BATTERY C.B. OPEN
OUTPUT SWITCH OPEN
HH.MM.SS DD.MM.YY
NORMAL OPERATION
HH.MM.SS DD.MM.YY
MODEM TYPE
M-TECH.1932-ZDX
MODEM STATUS:
NOT CONNECTED
SW VERSION
PANEL
UPS LOGIC
>MEASUREMENT
FUNCTION
MAINTENANCE
SETUP
document in response to "powersure ups"
• Initializing Window.
After first connecting power to the UPS and closing the
bypass a.c. input power switch, the INITIALIZATION
message will appear on the LCD screen. It persists for
about five seconds while the control firmware is loaded
and the unit performs a self test. It is followed by a
window showing various messages with the time and
date on the bottom line.
When the power switches and battery circuit breaker
have been closed and the inverter has stabilised the
window will change to the default window.
• Default Window.
The message shown below, will be seen on the default
window whenever the UPS is operating normally:
The top lines display the UPS operational status and
indicates alarm conditions when they occur; and line
four normally shows the time and date. Refer to
Chapter 6 - Troubleshooting, for more details.
• Info Window.
From Default Window, pressing the ESC key,
information about the modem programmed in memory
( see communication handbook ) and its connection are
shown on display.
Pressing again the ESC key, software release are
shown, both on UPS board and on Panel board: this
feature is useful upgrading SW for next versions and to
V 04.0
know exactly features of present release.
V 04.0
Pressing again ESC key it goes back to Default
Window.
• Main Menu Window.
<
The main menu is selected from the Default Window
by pressing the ENTER key:
The four windows accessed from the Main Menu offer
further options which are described in the relevant
chapters of this manual.
The MEASUREMENT option gives access to windows
which show the present values of parameters such as
input & output voltages and current, load etc. These
parameters are useful when determining the state of the
UPS or the causes of alarms, and are described in more
detail in Chapter 5 - Maintenance.
Chapter 1 - General Description
Operator Control and Display Panel
Page 1-11
Issue 6
(03/98)