3 - 8
No. 99MBC095A
5) Zero-run measurement
• A measurement where the number of samples is set to “0” is called a “zero-run mea-
surement”.
• If the
DATA C/RUN
key (otherwise input RUN via the I/O interface or the “R” command
via the RS-232C/GP-IB interface) is pressed, single-run measurement is started and
repeated until the
DATA C/RUN
key is pressed again (or RUN is inputted via the I/O
interface or the “STOP” command is inputted via the RS-232C/GP-IB interface). From
the measured data the calculation items (mean, maximum value, minimum value, and
range) that have been set for the sample measurement will be calculated and the
resulting data will be automatically subject to GO/NG judgment and analog output. In
addition, the measured data will be outputted for the RS-232C/GP-IB interface,
Digimatic Output Unit, and printer. The measured data will be held on the display.
• The measured data are available for statistical processing.
• This is suitable for run-out measurement and cylindricity measurement.
6) Sample measurement
• A measurement where the number of samples is set to “2~999” is called a “sample
measurement”.
• In practice this will take place as a single-run measurement or a continuous-run mea-
surement (with a term specification).
From the measured data the calculation items (mean, maximum value, minimum value,
and range) that have been set for the sample measurement will be calculated and the
resulting data will be automatically subject to GO/NG judgment and analog output. In
addition, the measured data will be outputted for the RS-232C/GP-IB interface,
Digimatic Output Unit, and printer.
• The measured data are available for statistical processing.
• This is suitable for run-out measurement and cylindricity measurement.
7) Statistical processing
• Measured data from single-run and continuous-run measurements can be statistically
processed (i.e. the number of measurement times, standard deviation, maximum value,
minimum value, mean, and range are calculated).
These statistical processing results can be outputted for the display, printer (statistical
memory for all programs will be cleared after printout), and RS-232C/GP-IB interface.
• Press the
STAT/S.E
key (or input “ST” command via the RS-232C/GP-IB interface) to
start statistical processing, and press it again (or input the “NST” command via the RS-
232C/GP-IB interface) to terminate statistical processing.
• Performs single-run measurements or continuous-run measurements to store statistical
data after statistical processing has been started.
• Pressing the
SHIFT
→
DATA C/RUN
, and
ENT
keys in this order will cancel the last
measurement.
• Pressing the
SHIFT
and
STAT/S.E
keys will display the results of statistical processing.
The item displayed will change each time the key
ENT
is pressed.
The display item will change in this sequence: [N: Measurement number], [S.D:
Standard deviation], [MAX: Maximum value], [MIN: Minimum value], [AVG: Mean
value], and [R: Range (Max - Min)].
Statistical processing will be performed independently for each program.
• Press the
A.CL/M.CL
key to clear the statistical memory of the foreground program
(case of a simultaneous measurement), and press the
SHIFT
and
A.CL/M.CL
keys to
clear the statistical memory of all the programs.
• These statistical results data will be stored in memory while the power is on, and will
be lost when the power is turned off.
