Greyline Instruments AVFM-II, Руководство пользователя

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From the Data Logging
Store? Yes
prompt the menu will return to
RUN STOP SETUP
. Press
Æ
to
position the cursor under
RUN
and press
È
to activate the Data Logger to start at your selected start
Date and Time. The AVFM-II will display
SESSION NO. x
. Press
È
to return to
DATA LOGGING
.
‘Event’ based Trend and LVT Logging
Event
based logging stores data points only when a High or Low set point has been reached.
With cursor under
Event
press
È
to
HiAlm LoAlm
.
HiAlm
will log points above a selectable level,
flow or velocity point rate, while
LoAlm
will log points below a selectable level, flow or velocity point.
Position the cursor under
HiAlm
or
LoAlm
and press
È
to the
At:
prompt. Press
Æ
to the numerals
column and press
È
or
Ç
to set the alarm logging set point. Press
Æ
to return to
At:
Press
È
to
In ter val
and
Æ
to the
Sec/Min
col umn. Press
È
or
Ç
to set the log ging time in ter val.
Choose:
30 Sec
10 Sec
5 Sec
2 Sec
1 Sec
30 Min
10 Min
5 Min
2 Min
1 Min
Press
Æ
to return to
Interval
and press
È
to
WrapAround?
. Press
Æ
to
Yes
to overwrite the
oldest data point with each new data point stored when the logger storage capacity has been reached.
To retain all data points collected and stop logging when the logger storage capacity has been reached
press
È
from
WrapAround?
.
From
Reset Log?
press
Æ
to erase all existing data in the log (including the on-screen 24 hr log)
press
Æ
to
Yes
and
È
. To keep ex ist ing data in the Log press
È
from
Re set Log?
If you have made
changes to the Start Date, Time or In ter val, the data log ger will au to mat i cally start a new “ses sion”. The
AVFM-II will dis play “
xxxxx Hrs/Days Left
”.
From the
xxxxx Hrs Left
dis play press
È
to
Store? Yes
. Press
Æ
to
Yes
and then
È
to save
your Data Logging setup, or press
È
from
Store?
to can cel changes made above and exit with out
stor ing changes.
Manual Series A.10
AVFM-II Area-Velocity Flow Meter
Page 38