3. OPERATING PROCEDURE
The same as the procedure in section 3.3.1.2(Setting the preset value), enter a
numeric value, then apply it with the [SET/ZERO] key to set the upper limit value.
6 When the upper limit value has been decided, the most recently-set lower limit value
is displayed and the “<” symbol starts blinking.
7 Quickly press the [SET/ZERO] key again to apply the lower limit value, thereby
entering the state where tolerance judgment can be performed.
To change the lower limit value, press and hold the [SET/ZERO] key for a long time to
blink the “+” or “-” symbol, entering the state where the lower limit value can be set.
The same as the procedure in section 3.3.1.2(Setting the preset value), enter a
numeric value, then apply it with the [SET/ZERO] key to set the lower limit value.
8 To cancel the tolerance judgment, switch the blinking symbol to “off” when “off” or “on”
is blinking, and then quickly press the [SET/ZERO] key.
NOTE
•
•
If tolerance limit values have been erroneously set so as to be an upper limit value < a
lower limit value, “Error90” will be displayed. Press the [SET/ZERO] key shortly to clear
the error, and then set tolerance limit values so as to be an upper limit value > a lower
limit value.
Press and hold the [MODE] key for a long time in the process of tolerance setting to
restore the state before setting.
3.3.2.2
•
•
•
Run-out peak hold during display of “TIR”
Hold the runout of fluctuating measurement values according to the following
procedure.
When the tolerance judgment condition has been set, the instrument displays the
tolerance judgment result for the measured runout.
1 Quickly press the [MODE] key repeatedly until “TIR” is displayed.
2 Press the [SET/ZERO] key shortly to blink the “TIR” symbol. Then, the runout being
held is canceled and a new run-out hold measurement starts.
3 When the spindle is displaced, the “TIR” symbol changes from blinking to lighting-up
and a runout is held.
NOTE
In the tolerance judgment measurement in the run-out hold mode, tolerancing is
performed by comparing the width between the upper and lower limit values that have
been set (upper limit value – lower limit value) and each TIR measurement value.
Start a run-out, maximum value, or minimum value hold measurement with the contact
point placed on a work-piece to be measured. Note that this instrument detects even a
displacement due to vibration or impact with a maximum response speed of 1m/sec.
When switching to “TIR”, “Max”, and “Min” sequentially by pressing the [MODE] key
quickly under the state where the run-out, maximum value, and minimum value have
been held, each peak value can be confirmed.
3.3.2.3
•
Maximum value peak hold during display of “Max”
Hold the maximum value of fluctuating measurement values according to the following
procedure.
When the tolerance judgment condition has been set, the instrument displays the
tolerance judgment result for the measured maximum value.
1 Quickly press the [MODE] key repeatedly until “Max” is displayed.
2 Press the [SET/ZERO] key shortly to blink the “Max” symbol. Then, the maximum
value being held is canceled and a new maximum value hold measurement starts.
3 When the spindle is displaced, the “Max” symbol changes from blinking to lighting-up
and the maximum value is held.
NOTE
Press and hold the [SET/ZERO] key for a long time during measurement in the Preset
system. Then, the “INC” symbol lights up and the preset position is canceled. It is
possible, thereby, to perform measurement on the basis of the maximum value.(peak
zero set)
No. 99MAH016B
3-7
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