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73VR31BLD USERS MANUAL EM-7397-C Rev.4
Decimal place
Specify how many decimal places you want to show on the digital indicators and the scale. Choose among 0, 1, 2
and 3.
Plot range with decimal place on the scale
Plot range in an engineering unit can be indicated on the scale in Trend and Bargraph views. For example, when
the lower range is set to 0, and the upper range is set to 1000, the scale shows 10 divisions (0, 100, 200, ... 900,
1000). How many decimal places are to be shown depends upon the ‘Decimal place’ setting. For example, when ‘2’
decimals are selected, the scale shows two decimal places.
For horizontal chart, only 1 decimal place is possible.
2.6.2 DETAILED SETTING
Figure 2.6.2. Detailed setting, analog.
Analog type and Input range
With 200 and 100 msec. storing interval, only DC voltage ranges are selectable.
Selectable signal types and input ranges are as shown in the tables in the previous and this page. For DC input,
choose the upper and lower range values (0% and 100%) within the measurable range. For temperature input, the
input range is equal to the measurable range, thus fixed.
Input range
Max. 6 digits including a decimal point and minus sign
Eng. Range
Set up physical representation of the upper and lower input range values. This setting determines the momentary
value unit displayed on the digital displays while recording. For a temperature input, this setting is greyed out.
Eng. range
Max. 6 digits including a decimal point and minus sign
Plot position
Determines the display range on the chart when ‘Normal’ is selected at ‘Normal / Log.’ Log’s detailed setting including
the display range is conducted in the Exp. scale.
Set up the upper and lower display range values. It is usually the same as the engineering unit range, but is set to
a different range when you want to enlarge a part of the range to view details.
Plot position
Max. 6 digits including a decimal and minus sign
Scale shift
Plot positions can be shifted in parallel on the trend chart. This function is useful when multiple graphs are overlap-
ping. You can separate the plot positions while no other data is changed.
Scale shift
Selectable within 0 to 100%
