
4-16
Chapter 4 Function Settings
4
Difference Check
If there is a radical change between measured values, the change will be detected and
output.
Setting Range
• Difference average: 1 to 16 times
• Difference value: 1 to 9999 μm
Note: The results of difference checks will be output externally, provided that DIFF
function output settings are made properly in advance. Refer to Function
Output Selection on page 4-19 for details.
The result output of a difference check is a 26.6-ms-long single output signal,
which is not displayed on the control panel.
■ Setting Method
1 Select the area to be set and press
the
ENT
key.
2 Press the
FUNC
key three times.
3 Press the or key and set the averaging number.
The setting
part flashes.
Press these
keys to set
the value.
Averaging times
PROG No.
PRINT
AREA DISP
ESCPROG
FUNC
ENT
H
Z
FOCUS
2
1
AREA
POSITION
4 Press the
ENT
key.
The input value is entered and the difference value display flashes.
5 Press the or key and set the difference value.
PROG No.
PRINT
AREA DISP
ESCPROG
FUNC
ENT
H
Z
FOCUS
The setting
part flashes.
Difference
value
Press these keys
to set the value.
HI
GO
LO
ok
Hello