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73ET/74ET/75ET USERS MANUAL EM-7353-0003B Rev.5
WHICH FORM TO CHOOSE? -- EXAMPLE
If you have selected Short integer, and when an input range 1 – 5V is converted in an engineering unit range of 0 –
10, the actual converted values are: 0 at 1V input, 0.25 at 1.1V. In this case, the 7xET can store only one decimal
place, and ‘0.25’ is saved only as ‘0.2.’ Likewise, the input 1.15V is converted into 0.275 in the engineering unit
range, but is saved also as ‘0.2.’ 1.1V and 1.15V inputs make no difference in the short integer form.
Choose Float if you want to make difference between 1.1V and 1.15V.
WARNING !
When the data storing form setting is changed, new data stored in the same data file overwrite previously stored
data.
3.11 SCREEN SAVER
Touching the current selection of the Screen Saver shows a numeric keypad at the bottom of the screen (Figure
3.11).
Enter a desired time in minutes to initiate the screen saver. With the time set to zero (0), the screen saver is
deactivated.
Touching the screen cancel the screen saver mode. The screen saver is automatically cancelled when an alarm is
output.
Figure 3.11: Numeric keypad.
3.12 DATE TIME
Touching the current time setting shows the clock adjustment window at the bottom of the screen (Figure 3.12).
Touching ‘ + ’ or ‘ – ’ button increases or decreases the figure by one (1) increment. ‘00’ button resets the figure to 00.
‘+10’ or ‘-10’ button increases or decreases the figure by ten (10).
Touch OK button to enable the new setting.
Remark: Year setting is available from 2000 to 2079 for the 73ET, from 2000 to 2059 for the 74ET and 75ET. Beyond
these limits, no date time setting is available.
Figure 3.12: Date time.
3.13 DATA FILE USED VOLUME SETTING
The Overview can show a bargraph how much volume of the data file has been used.
The data file is automatically created when the 7xET has started up. 0% is shown when there is no data in the file.
Used-up rate is shown in the percentage of the total volume. For detailed information refer to Section 8.
Figure 3.13a: Data file used volume.
Figure 3.13b: Data file used volume bargraph.
Содержание 75ET
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