Setting Measurement Conditions
3-28
3
[6] Evaluation conditions
The setting details and procedures for setting the evaluation conditions are the same for all measurement
programs.
Evaluation conditions [EVALUATION COND] menu for measuring degree of match
Setting method
There are two ways to get to the evaluation condi-
tion setting screen.
1) Select "CND" in the upper function menu on
the MEAS CND (or REG COND) screen and
press the SET key. Select "EVALUATION" on
the pop up menu to go to the "EVALUAT
COND" screen.
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
q
TEST, on the menu, the result-
ing measurement values and the
evaluation (OK or NG) will be dis-
played.
If you select "WITH-POSI.ADJ," the system will conduct test
while adjusting for positional deviation.
-
pages 3-42 to 3-44
Condition
settings
AUTO
(
±
**%)
[±
**%]
Details
●
Condition setting
Upper and lower limit values of the all evaluation condition items can be set automatically
with the following processes.
After testing more than one good workpieces, the IV-C35M automatically set the limits
based on the test results.
- 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-C35M
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 cursor to the "AUTO" position and press
the up and down keys to change the value. After determining the value,
press the SET key, upper and lower limits of each item will be
automatically set with this % range.
1
REGISTER
00(0˜15)
[TEST RESULT]
[OUTPUT]
2
CONDITION SET RESET AUTO(
±
10%)
3
MATCH LVL (MDL0) -10000~+10000
M0=+09000
OK
NO
4
X COORD. (MDL0) 000.0~511.0
X0= 000.0
OK
NO
5
Y
COORD. (MDL0)
000.0
~
479.0
Y0= 000.0
OK
NO
6
GLAY LVL (MDL0) 000.0~255.0
G0= 116.0
OK
NO
7
MATCH LVL (MDL1) -10000~+10000
M1=+09000
OK
NO
8
X COORD. (MDL1) 000.0~511.0
X1= 000.0
OK
NO
9
Y COORD. (MDL1) 000.0~479.0
Y1= 000.0
OK
NO
0
GLAY LVL (MDL1) 000.0~255.0
G1= 116.0
OK
NO
q
TEST
EXEC(WITH-POSI. ADJ WITHOUT-POSI.ADJ)
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.
EVALUAT COND SCREEN COND SAVE
ESC=BACK SEL=CHNG IMG TRG=FUNC
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
S
×
MEAS CND SCREEN COND SAVE
RED F C1 BRT
1
DTECT PRECISION STANDARD
2
REGISTER NO.
0(0~7)
3
MODE
1P-SCH
4
DTECT ANGL
–15¡
5
ANGLE UNIT
10
REGISTER NO.
6
MDL 0
7
MDL 1
IMG PRE-PROC
REG-COND(S)
REG-COND(E)
POSITION CORRECTION
EVALUATION
DST&ANGL
NUM-CALC
OUT
