Instruction 3015-4286
15
Function Screens
The Function
screens are used to display stored data and to set up the monitor.
From the
Data Display
screen, press any
Keypad
button to display the first
Function Menu
screen. Next, use
the
Keypad
buttons to move the arrow (>) on the display until it is next to the desired function, and then press
the
ENTER
button to select that function.
Once a function has been selected, use the
Keypad
to scroll through the displayed data or to change a
parameter associated with that function. Press
ENTER
to save newly entered parameters. Press the
QUIT
button to return to the previous screen without saving.
Note that if no buttons are pressed within 90 seconds after selecting a function, the monitor returns to the
Data
Display
screen.
PPM LOG
– Contains records of the last 200 measurements. Each record
shows the measurement’s date, time, and ppm level. Note that the interval at
which the measurements are logged is determined by the
LOG INT
function.
Use the
Keypad
Up
and
Down
buttons to change the record number by a
factor of 1. Use the
Right
and
Left
buttons to change the record number by a
factor of 10. Press
QUIT
to return to the previous screen.
In the example on the right, record #025 shows that a level of 425 ppm was
measured on 11/07/03 at 15:35.
Note that the PPM Log can be cleared as described in Section
Clearing the
Stored PPM Log, Alarm & Fault Data
(Page 20).
ALARMS
– Contains records of the last 30 alarm events, with the monitor’s
most recent alarm being shown when the
Alarm
screen is first displayed.
After 30 events have been recorded, the newest record overwrites the oldest.
Each record displays either LEAK, SPILL, or EVAC including the date and
time the alarm occurred. Use any of the
Keypad
buttons to scroll through the
other alarm records. Press
QUIT
to return to the previous screen. Refer to
Gas Alarms
(Page 18).
Note that the ppm levels at which alarms occur are set using the
LEAKLVL,
SPILLLVL
, and
EVACLVL
functions.
In the example on the right, record #03 shows that a spill event occurred on
11/10/03 at 15:06.
FAULTS
– Contains records of the last 30 fault events, with the monitor’s
current fault status being shown when the
Fault
screen is first displayed.
After 30 events have been recorded, the newest record overwrites the oldest.
Each record lists an event’s numeric fault code plus the date and time the
fault occurred. Use any of the
Keypad
buttons to scroll through the other
fault records. Press
QUIT
to return to the previous screen. Refer to
Working
with System Faults
(Page 18).
In the example on the right, record #15 shows that a Purge Flow Fault
<1000> occurred on 11/10/03 at 12:37.
>PPM LOG FAULTS
ALARMS DIAGNOS
>GASTYPE SPILLVL
LEAKLVL EVACLVL
>SILENCE ZONETMP
SQUELCH CAL
>P-CHK
#15 <1000> @
11/10/03 12:37
#025 425PPM @
11/07/03 15:35
#03 SPILL @
11/10/03 15:06
>LOG INT AUDALRM
LOOP CLOCK
Summary of Contents for 3015-4286
Page 16: ...12 Instruction 3015 4286 Notes ...
