Fluke 1523 Technical Manual page 47

1523, 1524 Reference Thermometer
AUTO-LOG
Tag: vv, xxxxxxxx *
"yy/mm/dd hh:mm:ss"
Session: START (or STOP)
Where:
Free: indicates the percentage of unused memory (nn), and the total number of records
that can be stored before it becomes full (rrrrr), and automatically stops.
Interval: is the logging interval (tt) expressed in seconds. The choices are Auto, 1,
2, 5, 10, 30, and 60. 10 seconds is the default for a new log. Note: When the unit is
Auto interval sampling, the Fast Scan Mode Specifications apply. Refer to Table 15 on
page 21, Fast Scan Mode Specifications and Table 16 on page 21, Sample Interval per
Channel in Seconds
Tag: is an alpha-numeric identifier (vv) from 1 to 25, followed by a Tag ID (xxxxxxx).
The default Tag ID names are DATA_01 to DATA_25 or the user specified eight
character tag name. If the tag has stored data, an asterisk (*) will follow the tag name
and the following line will contain the time stamp (Date followed by Time). If the tag
contains no data, "No Data" will be shown on the line following the Tag name.
Note: the user specified Tag can only be updated through serial communications
through the serial port. Refer to Section 6, Digital Communication Interface on page
43.
Session: START will be displayed when logging is not in use, STOP will be displayed
when logging is in use.
If logging is not in use when Auto-Log is selected, the user may change the interval
and Start the logging session. If a logging session is in use, the user may choose to
stop the session; no other actions may be performed by the user in this menu window.
The user may exit this screen without performing an action by pressing the LOG key
(SHIFT + SAVE) or the HOME key (SHIFT + ENTER).
Once an Auto-Log is started, the present primary value and the units for each channel
in use are stored at the selected interval. The lower line on the main screen shows the
log status as follows:
LOG n hh:mm:ss
Where n is the number or data points currently logged into the selected Tag ID, and
hh:mm:ss is the elapsed time since the log session started.
The update is in the selected interval of the logging session. For example, if the ses-
sion has a 10 second log interval, the update on the main screen will also be in 10
second intervals.
When the log storage is full, the lower line on the main screen will change to "LOG
Full" and will remain until the user turns off the logging session by pressing the LOG
key (SHIFT + SAVE) and pressing ENTER to stop the session.
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