HEIDENHAIN ND 287 User Manual User Manual
Page 45
ND 287
45
I – 5 Ser
ies of measur
ements and statistical
pr
ocess
c
ontr
ol
If you have selected SAMPLING INTERVAL, the two following
parameters in the second soft-key row are available for the exact
definition of the interval:
In the TIME SLOT field, define the duration of the series of
measurements in hours/minutes/seconds. Use the
←
and
→
soft
keys to move from hours to minutes and seconds, and vice versa.
Use the numeric keys to enter the desired value. The maximum
possible duration of a measurement series is 999 hours, 59
minutes and 59 seconds
.
In the SAMPLING INTERVAL field, enter the amount of time until a
measured value is recorded. Press the DECREASE or INCREASE
soft key to decrease or increase the value shown in the field: 20 ms
to 80 ms in increments of 20 ms, 100 ms to 900 ms in increments
of 100 ms, 1 s to 9 s in increments of 1 s and 10 s to 50 s in
increments of 10 s, 1 min to 9 min in increments of 1 min and
10 min to 30 min in increments of 10 min.
On the basis of the settings you defined for the sampling interval,
the ND 287 calculates the number of measured values for the series
of measurements and displays it in the NO. MEAS. VALUES field.
Fig. I.41 Setting up a series of measurements
The measured values can be sorted and the sorting result
can be displayed in color during the series of
measurements to enable you to intervene, if required (see