Справочник Пользователя для Liebert RAC2-8
Section 3: Operation
Terminal
A local terminal can be connected directly by an EIA-232
communication cable to the RAC2-8, or a remote terminal can be
connected through modems. All of the status information and control
functions available at the RAC2-8 local display are available from the
terminal. An additional function available at the terminal is Set Modem.
communication cable to the RAC2-8, or a remote terminal can be
connected through modems. All of the status information and control
functions available at the RAC2-8 local display are available from the
terminal. An additional function available at the terminal is Set Modem.
The terminal also displays a status message with time and date stamp
whenever a unit changes status (OFF or ON). These status messages
will be printed if a printer (instead of a terminal) is connected to the
EIA-232 port. Once each 24 hours (at midnight) the terminal checks its
ability to communicate with the RAC2-8 and writes a Comm Check
message.
whenever a unit changes status (OFF or ON). These status messages
will be printed if a printer (instead of a terminal) is connected to the
EIA-232 port. Once each 24 hours (at midnight) the terminal checks its
ability to communicate with the RAC2-8 and writes a Comm Check
message.
A terminal connected to an active RAC2-8 displays alarm and status
messages when they occur. The prompt then asks the operator to press
<space>, <S>, or <A>.
messages when they occur. The prompt then asks the operator to press
<space>, <S>, or <A>.
07-15-96
12:14:12
On UNIT 03 FORCED ON
07-15-96
12:14:19
On UNIT 63 RESTORED Menu
Exited - Press <space> to Enter Menu, <S> for
Status, <A> for Alarms
Status, <A> for Alarms
<space> displays Main Menu after a password is entered.
<S> displays present status.
<A> displays a list of alarms (up to 20).
<S> displays present status.
<A> displays a list of alarms (up to 20).
LOG ON:
is the prompt to enter a password. This prompt is also displayed when
the system is accessed through a modem.
the system is accessed through a modem.
Main Menu
The Main Menu is displayed on a terminal as shown below:
RAC2-8 MAIN MENU
1. Status
2. Setup Zones/Units Options Menu
3. Alarms Review
4. Alarms Clear
5. Set Clock
6. Override a Unit
7. Set Modem Options
8. Setup Temp/Humid Options Menu
9. Setup Standby Unit Options
A. Display SS Alarm Block
P. Set New Password
X. Exit
1. Status
2. Setup Zones/Units Options Menu
3. Alarms Review
4. Alarms Clear
5. Set Clock
6. Override a Unit
7. Set Modem Options
8. Setup Temp/Humid Options Menu
9. Setup Standby Unit Options
A. Display SS Alarm Block
P. Set New Password
X. Exit
Main Menu (cont’d)
Each Main Menu item has a corresponding screen that lets you
configure the system parameters. Each screen is shown in the following
sections.
configure the system parameters. Each screen is shown in the following
sections.
When you make a program selection
from the terminal, the screen is
displayed again with the new
value(s).
from the terminal, the screen is
displayed again with the new
value(s).
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