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5.1 Operations through Parallel Communication
5.1.1 Using Input Signals from External Devices
Inputting signals to each cable from external devices enables the LightPixAE20 to perform the following
operations.
Input
Operation
Used signal
Executes an inspection
TRIGGER signal
Switches product types
TYPE1 to 3 signals
Switches to TEACHING mode
TEACH signal
Input:
Operations triggered
by inputting signals
from external devices
Teaching
(Switches modes and executes a teaching)
TEACH TRIGGER signal
5.1.2 Output
Signals from the LightPix
The data output from the LightPixAE20 when executing a reading operation
After executing an inspection, the following signals are output to the parallel ports of OUT1 to OUT3. The
output signals differ depending on the application and result.
Colro Area
Judgment Results
OUT3 OUT2 OUT1
OK Within the range
OFF
OFF
ON
NG Out of the range
OFF
OFF
OFF
Color Judgment
Color (Product Type) No.
OUT3 OUT2
OUT1
0
N/A = All NG
OFF
OFF
OFF
1 OFF
OFF
ON
2 OFF
ON
OFF
3 OFF
ON
ON
4
ON
OFF
OFF
5
ON
OFF
ON
6
ON
ON
OFF
7
ON
ON
ON
100
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 ...