Mitutoyo DP-1VR, User Manual, Page: 30 / 63

FUNCTIONAL OUTLINE
2. Functions of Each Mode
Mode 0 Mode 1 Mode 2 Mode 3
 Functions
Measurement data
printing
Tolerance judgment
 Functions
Measurement data
printing
Tolerance judgment
Statistical processing
Histogram generation
 Functions
D chart (graph that visually
displays measurement data
displacement) printing
Statistical processing
Histogram printing
 Functions
The processing results are
printed out to create an X-
R control chart based on
data input only.
a) Limit settings
<1> To record GO/NG judgments and histograms, press the [TOL.LIMIT] key. If
no settings have been made, proceed to measurement.
<2> Up to 5 pairs of limit data can be saved. The limit data No. is switched by
pressing the [STAT] key.
<3> Display either the upper or lower limit on the measuring device and press
the [DATA] key.
<4> Display the other limit value on the measuring device and press the [DATA]
key.
<5> After completing the settings, press the [TOL.LIMIT] key.
a) Subgroup measurement
Subgroup measurement
is executed by pressing
the [TOL.LIMIT] key.
Up to 9999 subgroups
can be input.
The sample size of a
subgroup ranges from 2
to 10.
b) Measurement
The measurement data can be recorded with
the [DATA] key, timer input, a data request
command from the RS-232C input, foot
switch, or the data output switch of the
measuring device.
GO/NG judgment is performed at the same
time, and the judgment result is displayed
and output as follows.
 … Upper limit exceeded

… Lower limit exceeded
b) Measurement
The measurement values
and D chart can be
recorded with the [DATA]
key, timer input, a data
request command from
the RS-232C input, foot
switch, or the data output
switch of the measuring
device.
GO/NG judgment is
performed at the same
time, and the judgment
result is displayed and
output as follows.
 … Upper limit
exceeded

… Lower limit
exceeded
b) Measurement
The measurement data
can be recorded with
the [DATA] key, timer
input, a data request
command from the RS-
232C input, foot switch,
or the data output
switch of the measuring
device.
c) Statistical
processing
c) Statistical processing
Statistical processing is performed for the
measurement data up to that point with the [STAT]
key, and the statistical processing result and
histogram are saved.
c) Statistical processing
<1> Press the [STAT] key
once to print out the X
and R processing for
that group.
<2> Press the [STAT] key
again to calculate and
print out the control
limits values from the
data up to that point.
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