FRICK QUANTUM CONTROL PANEL
OPERATION
S90-010 O
Page 14
MAIN MENU SELECTION - “ALARMS/SHUTDOWNS” SCREEN
This screen is accessible from the “Main Menu” screen. When
an alarm or shutdown is triggered, a red descriptive mes-
sage shows on this screen. The date and time of the alarm or
shutdown occurrence is shown to the right of it’s description.
The most recent message will appear on the top line of the
screen with the oldest appearing at the bottom. The follow-
ing are the “Alarms/Shutdowns” screen selection keys:
[Clear Alarms] - Selecting this key will clear all alarms
and/or shutdowns from this screen. It also deenergizes
the Alarm and Shutdown output modules to silence
any alarm annunciation device.
[Alarms/Shutdown History] - A full
screen
of failures
is stored, along with the Last Fail Date/Time, and the Last
Clear Date/Time of the failure. The stored data shows
on the “Alarms/Shutdowns History”
screen
. The data is saved,
even if there is a power outage. The last ten “Freeze”
screen
s
can be accessed from this
screen
.
[Power Down Display] - This screen shows the “Oper-
ating Status” screen with the important values that were
last saved to fast battery backup memory prior to a loss
of power to the panel. This screen can be distinguished
from the “Operating Status” screen by “— POWER” in
the screen title and there are no screen keys. This
screen can help the operator to identify the conditions
and the date and time prior to a power loss.
NOTE: The “Power Down” screen will appear with invalid
data when power is initially furnished to the unit.
To resume normal operation it will be necessary to go
through the following steps:
1. Correct the conditions causing the alarm.
2. Press the [ALARM SILENCE] key. (This action may
precede correcting the conditions causing the alarm).
Or, go to step 3.
3. To clear or reset the “Alarms/Shutdowns” screen and
turn off any alarm annunciation device, from the screen
press the [Clear Alarms] key. This will also clear the
“ALARM” or “SHUTDOWN” message from the “Operat-
ing Status” screen.
4. If the conditions causing the alarm have not been cor-
rected or a new fault has occurred, a new “ALARM” or
“SHUTDOWN” message will appear. The Alarms/Shut-
downs history screen keeps a record of the alarms and
shutdowns. This information will help troubleshoot per-
sistent operational problems.
5. The information on the “Freeze” screen can help the
operator to identify the cause of a fault which occurred
when no one was present. The “Freeze” screen freezes
the information of the “Operating Status” display AT
THE MOMENT OF A COMPRESSOR ALARM OR
SHUTDOWN. The Freeze screen has the same appear-
ance and contains the same information as the “Oper-
ating Status” screen. (For a description of the informa-
tion presented by the “Freeze” screen, refer to the “Op-
erating Status” screen.) The “Freeze” screen will retain
the information generated by an alarm or shutdown.
The last ten alarms/shutdowns “Freeze” screens are
saved. This data is saved during a power outage.
Refer to the “Alarms/Shutdowns Message” section for a list
of all the possible alarms.
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