Sharp IV-S20 User Manual page 51

Compact image sensor camera
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Operation Examples (Distance measurement)
Continued from the preceding page
(13) Measuring the distance
Press the TRG/BRT key, and the distance between the specified detection point 0 (start point 00)
and detection point 1 (start point 01) and the coordinates of these points will be displayed in pixel.
3
*1
Move the cursor to REG-CHNG (registration change) with the left and right keys, and press
the up or down key. The coordinates of the start point 00 and point 01 and the degree of match
with the reference image will be displayed.
MEAS. XXXXXXms
MEAS1 CAM1 DST&AGL : GRAY
ST-PT00 [GRAY SEARCH]
(132.0, 298.0)
MATCH
ST-PT 01[GRAY SEARCH]
(360.0, 298.0)
MATCH
*2
The final evaluation result will be displayed as "OK" in the upper left corner of the screen when
all of the items have been evaluated as acceptable. If there is a single unacceptable item,
"NG" will be displayed.
*3
When the final evaluation result is OK, Y0 is turned ON, and a filled box is displayed. (When
the result is NG, an empty box is displayed.)
When the auxiliary relay C112 is turned ON, Y0 is turned ON according to the condition set in
step (11) for final evaluation output.
(TYPE00)
OK
MEAS. XXXXXXms
MEAS1 CAM1 DST&AGL GRAY
DIST00 BETWN.SPT
228.0.OPIXEL OK
ST-PNT 00(132.0, 298.0)
ST-PNT 01(360.0, 298.0)
DIST01 NO
X0~6
Y0~7
:
:
MSR-CHNG REG-CHNG PC-MONTR SET-SCRN MANL-TYP-CHG
*3
*1
OK
09944 OK
OK
09949 OK
- MATCH:+09944 means that the degree of match (percentage of pixels that match)
measurement image and the reference image is 99.44%.
F L C1ALLC2NO
VX.X
BUSY
:
Start point No. 00
Coordinates of start point 00
Degree of match with reference image
Start point No. 01
Coordinates of start point 01
Degree of match with reference image
3-30
[Display of measured result]
Final evaluation result (*2)
Measuring time
Measurement No. and details of
measurement
Distance No.00
Measured distance in pixels and
judgment result
X-Y coordinates of start point 00
and point 01

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