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4.5.4 Teaching
in
TEACHING Mode
In TEACHING mode, you can make and save the following settings for each product type:
•
Exposure time: 0.03 - 50.00 ms
•
Binary level: Binary level: To set a threshold value in order to obtain a binary
•
Inspection area size/position: Set an area where a point is detected.
•
Base peak distance: Save the X- and Y-directional distances between the left upper part inspection
area of the point and the point
Pressing the TRIGGER button (<6>) detects a point within the inspection area and save the items listed
above.
Type of teaching
The following two types of teaching procedures are available:
•
Teaching for OK products only
•
Teaching for OK and NG products
When performing a teaching, the allowable distance limit specified in JUDGEMENT CRITERIA SETTING
mode is automatically set, but the distance varies depending on the type of teaching. See the table below.
Type
Allowable range to be set automatically
Teaching for OK products only
Sets to the distance between the left upper part of the point in the
inspection area and the detected point +/-5%
Teaching for OK and NG
products
When the limit for NG product is lower than that for OK product (short
distance):
•
Plus: Distance value when executing a te 5%
•
Minus: Median between the distance values for OK product and
NG product
When the limit for NG product is higher than that for OK product (long
distance):
•
Plus: Median between the distance values for OK product and
NG product
•
Minus: Distance value when executing a teaching – 5%
75
Summary of Contents for LightPix AE20
Page 8: ...Chapter 1 Overview of Light Pix AE20 1 ...
Page 12: ...Chapter 2 Names and Functions of Parts 5 ...
Page 18: ...Chapter 3 Installation and Wiring 11 ...
Page 36: ...Chapter 4 Inspection Applications 29 ...
Page 106: ...Section 5 Parallel Communication 99 ...
Page 113: ...Section 6 RS 232C Communication 107 ...
Page 138: ...Section 7 About AETOOL and GT11 133 ...
Page 143: ...Section 8 General Specifications Product Numbers and Dimensions 139 ...
Page 148: ...Mounting plate Operation unit 144 ...
Page 149: ...Finder unit 145 ...
Page 150: ...Record of Changes Manual No Date Descriptions ARCT1F406E May 2005 First Edition 146 ...
Page 151: ...ARCT1F406E 200505 P 2005 ...