PNP output type
DIRECT CODE DISPLAY
8
When MODE indicator/RUN (green) lights up, the
direct code is displayed on the digital display by
pressing 'MODE/CANCEL key' for more than 2
seconds. (The direct code is turned off when stop pressing the 'MODE/CANCEL key'. )
The current setting status can be confirmed at a glance with the direct code.
Direct code
Direct
code
STANDARD
---P
(Displayed
in percent-
age)
ON
FULL lock
Without timer
1ms
2ms
5ms
10ms
20ms
50ms
100ms
200ms
500ms
Without timer
Without timer
OFF-Delay
OFF-Delay
OFF-Delay
ON-Delay
ON-Delay
ON-Delay
RUN
TEACHIN
RUN
ADJUST
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
ON
OFF
Mark mode
(GREEN)
Mark mode
(BLUE)
Mark mode
(RED)
Color mode
Light-ON
Light-ON
Light-ON
Dark-ON
Dark-ON
Dark-ON
C o i n c i-
dence ON
I n c o i n c i-
dence ON
COARSE
FINE
COARSE
FINE
COARSE
COARSE
FINE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
1st figure
2nd figure
3rd figure
4th figure
Timer
period
Display
mode
Eco
mode
Display invert-
ing mode
Operation
mode
Mark/color
mode
Key lock
mode
Timer
mode
Sensing
mode
MARK/COLOR MODE SETTING
7
This product enables to select the applicable
mark/color mode depending on the using purpose.
Before carrying out teaching or each setting, set
the mark/color mode in COLOR of NAVI mode.
Since the available functions differ depending on the selected mode, take
care when setting mode. (The factory setting of this product is mark mode.)
Mark mode: Detects incident light intensity at receiving part.
Color mode: Detects color ratio of the sensing object. This mode can
be used when desired to detect a specific color only.
The mode is selected using either 'ON/SELECT key' or 'OFF/ENTER key'.
or
Press
SELECT
ON
ENTER
OFF
(Mark mode)
(Color mode)
Notes: 1)
2)
The inverting output is not incorporated to connector type LX-101
غ
-Z.
The current of the connector type LX-101
غ
-Z is 100mA.
*1
Non-voltage contact or NPN transistor input
Low (ON): 0 to 2V DC
High (OFF): 5V to +V, or open
or
*2
Non-voltage contact or PNP transistor input
High (ON): 5V to +V DC
Low (OFF): 0 to 0.6V DC, or open
or
+V
0V
OPERATION PROCEDURE
6
Layout of connector pin of connector type LX-101
غ
-Z
Symbols... D
1
, D
2,
D
3,
D
4
: Reverse supply polarity protection diode
Z
D1
, Z
D2
, Z
D3
, Z
D4
: Surge absorption zener diode
T
r1
, T
r2
: NPN output transistor
T
r3
, T
r4
: PNP output transistor
1
4
3
2
0V
+V
Teaching input
Output 1
Before performing teaching or each detail setting, perform the setting of either
mark mode or color mode with mark/color mode setting of NAVI mode.
Press 'MODE/CANCEL key' to confirm.
Note :
1
Z
D3
Z
D4
12 to 24V DC
r
10%
(Pink) Teaching input
*2
D
4
D
3
10k
ǡ
4
3
T
r3
T
r4
50mA max. (Note 2)
(Blue) 0V
0V
2
Terminal No. of Connector Color code of cable type/cable with
connector
(Brown)
V
Sensor
circuit
(Black) Output 1
(White) Output 2 (Note 1)
Users' circuit
Internal circuit
Load
Load
NAVI mode
Run
RUN
At mark mode setting:
Indicates the absolute value of emitting amount. It is possible to indicate the
relative value (percent value) against threshold value.
At color mode setting:
Indicates color matching degree with relative value.
At mark mode setting:
Sets the threshold value by '2-level teaching' or 'full-auto teaching'.
At color mode setting:
Sets the threshold value by '1-level teaching'.
Refer to '
TEACHING MODE'.
Teaching
TEACH
At mark mode setting: Allows fine adjustment of the threshold value.
At color mode setting: Allows adjustment of sensing tolerance value.
Adjust
ADJ
COLOR
Sets mark mode or color mode.
Configures operation of the timer.
TIMER
Refer to '
ADJUST MODE'.
Mark/Color mode setting
Refer to '
MARK/COLOR MODE SETTING '.
Timer operation setting
Refer to '
TIMER OPERATON SETTING MODE'.
Press
Press
Press
Press
Press
10
11
7
PRO
Allows various detailed settings to be configured.
PRO
Refer to '
PRO MODE'.
13
For details, refer to '
PRO MODE '.
Note :
13
12
KEY LOCK FUNCTION
9
The key operation is locked by pressing both
'MODE/CANCEL key' and 'OFF/ENTER key' for
more than 2 seconds simultaneously when
MODE indicator/RUN (green) lights up.
In order to release the key lock, press both 'MODE/CANCEL key' and
'OFF/ENTER key' for more than 2 seconds again.
COLOR
If stable sensing becomes impossible by environmental effect etc., carry out
the teaching again.
Note :
TEACHING MODE
10
The teaching setting can be done when MODE
indicator/TEACH (yellow) lights up.
The applicable teaching for mark mode and color mode
is differed in the teaching mode as shown below:
Mark mode : Sets either 2-level teaching or full-auto teaching.
Color mode: Sets 1-level teaching
COLOR
<In case of 2-level teaching>
Press 'MODE/CANCEL key' to light up 'MODE indica-
tor/TEACH (yellow)'.
When setting the output to ON with mark, press 'ON/SELECT
key' while aligning the beam spot, and when setting the
output to OFF, press 'OFF/ENTER key. '
' blinks.
COLOR
or
COLOR
COLOR
COLOR
In case of mark mode
Align the beam spot to the base (non-mark area) of the mark
to be detected. When 'ON/SELECT key' is pressed at the
step
, press 'OFF/ENTER key, and when 'OFF/ENTER
key' is pressed at the step
, press 'ON/SELECT key'.
'
' blinks.
The threshold value is set at the mid-value between the step
and
.
'
' is displayed on the
digital display.
'
' is displayed on the
digital display.
In case stable sensing is possible
:
In case stable sensing is impossible:
50mA max. (Note 2)
COLOR
COLOR
