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HygroPort I.S. User’s Manual
4.4.2 Display Current Datalog File
To display the current log file, while the instrument is logging, press the

(right) key
when the chart is displayed. A typical log file is shown in
Figure 4.5.
# INT EXT ST File CR270309
106 26.8 - 100.0 0028 INT RH
107 26.2 -90.0 0028 EXT. EXT_DP
108 25.9 -80.0 0028 INTVAL 05 Sec
109 25.8 -70.0 0028 D# 090327
110 25.5 -60.0 0028 T# 123606
Figure 4.5 Typical log file display
The current page of the log file is shown. Log files start at 1. To view log plots earlier
or later than the currently displayed page use the scroll up and scroll down keys.
To return to the chart, press the scroll left key. Section 2.6.9 gives further details.
4.5 Logging
Logging can be set up either from the Logging Menu or from the Chart option (see
Section 4.4.1). Both methods of entry lead to the same set-up menu as shown in
Figure 4.6.
FILE NAME -
>
LOGGING
PARAMETER DEWP
LOG INTERVAL 5 s
START? STOPPED
Figure 4.6 Logging set-up menu
To set up a log file the general procedure is as follows (Section 2.6.2 details the full
procedure):
1. Enter a file name.
2. Enter the name of the parameter that requires logging. NOTE: This
need not necessarily be the same as that in the primary display
(or chart)
3. Enter the log interval (5 to 600 seconds in 5 second increments).
4. Start the log file by entering the
START?
field, selecting
STARTED
with the
scroll down key, and pressing the Enter key.
After the log file has been started, quit the
LOGGING
option by pressing the scroll left key
and return to a required previous screen, e.g. pressing three times returns to the Main
menu with the Logging display icon in the status line.
Issue 6, December 2019
36 Kahn Instruments