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Online Operation Using Menus
Checking Data Storage Status
The Data Storage Status display is accessed from the Online data storage online menu. It is also
accessed by pressing any display button, if the button has this display assigned to it. See Figure 7-1.
T im e rem ain ing for
e ach tre nd (da ys,
h ou rs, m inu te s)
N u m be r of rem ain ing
sam p le s fo r ala rm s,
eve nts, d iagno stics
an d un it data
S ta tu s of system , disk
an d E na ble S tora ge
Replaying stored data
Data stored on floppy disks can be retrieved and displayed online at any time, whether data storage is
active or not. All data is stored as individual files and is retrieved by filename. To retrieve a file from
disk, follow the procedure in Table 7-5.
Step
1
Insert the disk containing the desired file into the instrument.
2
Select DATA STORAGE and then REPLAY FROM DISK. A list of filenames of all the files on the
disk will appear. The filename extension identifies the type of data in the file. Note: Events can
only be replayed with SDA data analysis software.
.LNT Trend
.LNA Alarms
.LNE Events
.LND Diagnostics
.LNU Unit Data
3
Select a start time within the first and last times. Data replay will begin at this time. For trends,
select horizontal or vertical replay format and screen size (timebase).
4
Select Replay to view the data.
226
DATA STORAGE STATUS
REMAINING
TREND 1
TREND 2
T R E N D 3
T R E N D 4
A LA R M S A M P LE S
E V E N T S A M P LE S
D IA G S A M P LE S
U N IT D A T A S A M P LE S
S Y S T E M : N O R M A L
D IS K : N O R M A L
ENABLE STORAGE ENABLE
S tatus of external e na ble
Figure 7-1 Data Storage Status Display
Table 7-5 Data Storage Replay Procedure
Video Recorder – User Manual
13:15
D DD-HH-MM
13 5 14 5 2
H I
2 71
0 6 00
LO
R O LL
LO
R O LL
LO
O F F
O F F
O F F
O F F
S
Y = E na bled
N = D isa ble d
Action
Y
Y
Y
Y
Y
Y
Y
Y
S tora ge
active
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