Sensors
SA1J : Full Color Recognition
Manual Reference Color Registration
Follow the instructions below to register the reference color
using the
Reference Color Set Button
:
1. Set the synchronous mode to INT.
2. Aim the sensor at the color target, and press the button to
memorize the reference color.
3. Set the desired inspection tolerance, inspection mode,
response mode, and off-delay timer.
Remote Reference Color Registration
External Signal
Follow the instructions below to register the reference color
using an
external signal
:
1. Set the synchronous mode to INT.
2. When the sensor is aimed at the color target, input signals to
the SET input as shown below to memorize a reference color.
A pulse of 20ms or more should be provided to the
SET input.
The interval between the SET signal and the external syn-
chronous signal should be 20ms or more.
3. Set the desired inspection tolerance, inspection mode,
response mode, and off-delay timer.
Input Set Wire/External Input Wire
Reference color can also be registered using the set input
wire (SET) and the external input wire (EXT) as shown in the
instructions below.
1. Set the synchronous mode to EXT.
2. Set the desired inspection tolerance, inspection mode,
response mode, and off-delay timer.
3. Input signals are transmitted as shown below.
A pulse of 20ms or more should be provided to the
SET input.
The interval between SET signal and external synchronous
signal should be 20ms or more.
Registration can be timed by the external synchronous
signal only.
Reference Color Memory
Since reference color memory is stored in EEPROM, no bat-
tery back-up is required.
Set Signal
20 ms
20 ms
Set Signal
External Signal
20 ms
1. Remote registration cannot be performed when the
sensor is set in the FAST mode.
Manual Reference Color Registration
Follow the instructions below to register the reference color
using the
Reference Color Set Button
:
1. Set the synchronous mode to INT.
2. Set the reference color selector dial to A. Aim the sensor
at color target A, and then press the reference color set
button to memorize color A. Repeat this procedure to
memorize reference colors B and C.
3. Set the desired inspection tolerance, inspection mode,
response mode, and off-delay timer.
Remote Reference Color Registration
External Signal
Follow the instructions below to register the reference color
using
an external signal
.
1. Set the desired inspection tolerance, inspection mode,
response mode, and off-delay timer.
2. Input signals are transmitted as shown below.
Reference colors A, B, and C are registered when an external
synchronous signal is on (immediately after the set signal turns
on). The number of impulses determines the reference color.
A pulse of 20ms or more should be provided to the SET input.
The interval between the SET signal and the external syn-
chronous signal should be 20ms or more.
For an external synchronous signal, refer to External Synchro-
nous Mode (EXT) on page H-9
.
Registration can be timed by
the external synchronous signal only.
When remote registration is used, color inspection can be timed
by the external synchronous signal. Whether synchronous mode
is INT or EXT does not affect the time of color inspection.
Reference Color Memory
Since reference color memory is stored in EEPROM, no bat-
tery back-up is required.
SET Signal
One Pulse Two Pulses Three Pulses
Registration
A
B
C
20 ms or more
20 ms or more
Set Signal
External Signal
20 ms or more
2. The example above illustrates registering color
C using three pulses of an external signal.
3. Remote registration cannot be performed when
the sensor is set in the FAST mode.
Reference Color Registration
1-Color Version
3-Color Version
TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach
Tel. 02166 958545 Fax 02166 958547
eMail: [email protected] internet: www.lichtschranke.de
