7
Direct code table (D-Code)
The key lock function enables input operation control that prevents
mistaken changes in the sensor settings. Also possible are minute
settings such as ‘RUN adjust’, allowing threshold value adjustment
only, and ‘RUN teaching’, allowing teaching operation only.
If setting the sensor to ‘RUN adjust’ or ‘RUN teaching’, adjustments
and teaching is possible with the sensor left in RUN mode.
Key lock function
Timer function
The built-in timer function cancels signals not needed for mark
sensing and lengthens the width of signals to control devices.
m
The key lock function is enabled by pressing the MODE key and OFF key
simultaneously for at least 2 sec. after having effectuated settings. Press the
MODE and OFF keys again simultaneously for at least 2 sec. to release.
•
ON-delay and OFF-delay timers built-in
•
9 timer levels available: 1 ms / 2 ms / 5 ms / 10 ms / 20 ms / 50 ms / 100 ms /
200 ms / 500 ms
High precision sensing and multiple functions provided all in a
compact W57
D24
H38 mm
W2.244
D0.945
H1.496 in
body. Cable and plug-in connector types are available depending on
the equipment used. These sensors can be easily introduced to
already existing facilities.
Compact design for significant space savings
•
Built-in output 1 (OUT) and output 2 (OUT)
•
Built-in teaching input
•
NPN and PNP output types available
•
With 5-core cable
•
Built-in teaching input
•
NPN and PNP output types available
•
Straight and elbow type M12 plug-in
connector cables available (optional)
Plug-in connector type
Cable type
M12 plug-in connector cable
Other features and handy functions
Timer period
Timer mode
Turn mode (Note 5)
ECO mode (Note 4)
Key lock
Display mode
2nd digit
3rd digit
4th digit
1st digit
Display
1 ms
2 ms
5 ms
10 ms
20 ms
50 ms
100 ms
200 ms
500 ms
non
OFF-delay
ON-delay
non
OFF-delay
ON-delay
non
OFF-delay
ON-delay
OFF
ON
OFF
ON
OFF
ON
OFF
ON
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
FINE
COARSE
L-ON
D-ON
L-ON
D-ON
L-ON
D-ON
Consistent-ON
Inconsistent-ON
OFF
ON
OFF
ON
Mark mode (green)
Mark mode (blue)
Mark mode (red)
Color mode
Standard
Full lock
(All operations disabled)
RUN teaching
(Teaching only enabled)
Threshold value
adjustment only enabled
RUN adjust
Display
Display
Display
Sensing mode (light source color) Operation mode (Note 1) Sensing (Note 2)
38 mm
1.496 in
24 mm
0.945 in
57 mm
2.244 in
Press at least 2 sec.
The sensor setting modes can be verified by a 4-digit code
(D-Code). The table below shows a list of all available codes.
Percent display
(Note 3)
( )
Notes: 1)
2)
3)
4)
5)
m
Default setting: D-code ‘ ’.
In Mark mode, L-ON / D-ON is automatically set in the sensor. For example, with 2-level teaching, press the ON key at the targeted mark and press the
OFF key at the base (non-mark area). When doing so, the operator does not have to consider L-ON / D-ON.
Sensing accuracy can be set to either FINE (standard) or COARSE.
The percent display is only enabled in mark mode.
ECO mode is a function that reduces power consumption by turning off the digital display in the event no button operations are made for a
predetermined time (approx. 10 sec. or more) in RUN mode. Press any button to turn the digital display on again.
The turn mode is a function that reverses the digital display making it easily viewed in the event the sensor installation renders the display up-side-down.
●
When in RUN mode, press the MODE
key for at least 2 sec. to display the
direct code. (Remove your finger from
the MODE key and the direct code will
disappear.)
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
