Setting Measurement Conditions
 Evaluation conditions
The setting details and procedures for setting the evaluation conditions are the same for all measurement
Evaluation conditions [EVALUATION COND] menu for measuring degree of match
2CONDITION SET RESET AUTO( 10%)
3MATCH LVL (MDL0) -10000~+10000
4X COORD. (MDL0) 000.0~511.0
5 COORD. (MDL0)
6GLAY LVL (MDL0) 000.0~255.0
7MATCH LVL (MDL1) -10000~+10000
8X COORD. (MDL1) 000.0~511.0
9Y COORD. (MDL1) 000.0~479.0
0GLAY LVL (MDL1) 000.0~255.0
OPS-MENU RETURN LOCK
If you select "WITH-POSI.ADJ," the system will conduct test
while adjusting for positional deviation. - pages 3-26 to 3-29
Upper and lower limit values of the all evaluation condition items can be set automatically
with the follwoing processes.
After testing more than one good workpieces, the IV-S30 automatically set the limits based
on the test results.
EXEC(WITH-POSI. ADJ WITHOUT-POSI.ADJ)
Reset upper and lower limit values of all items to default values.
- Multiple the specified rate (–%) on the newly tested good workpieces,
and compared this value with the range between the current upper and
lower limits. If it is outside the upper and lower limits, the IV-S30
renews the maximum or minimum value with this value.
At the first setting, the first test result will be the upper and lower limit
without any condition.
The value from –00% to –99% can be entered to the "–**%" in units of
1%. (Default value =–10%)
To enter this position, move the curosr to the "AUTO" position and press
the up and dow keys to change the value. After determining the value,
press the SET key, upper and lower limts of each item will be
automatically set with tis %.be the upper and lower limit without any
The "degree of match + 09000"
refers to a degree of match (match
between individual pixels) between
the registered image and the
measured image that is equal to
90.00% or more of the total.
Using the up and down keys, you
can set the output to NO (no out-
put), Y0 to 7 (output on these re-
lays), or C000 to C127 (output on
these secondary relays), in the out-
put area of the menu.
(If the test result returns OK, then
the output is turned ON. If it is NG,
then it is turned OFF).
When carrying out a test using item
qTEST, on the menu, the result-
ing measurement values and the
evaluation (OK or NG) will be dis-