E3X-DA
E3X-DA
8
ONE-POINT TEACH MODE
(POSITIONING)
1. First set to “One-point Teach Mode (without object)”.
2. Set the sensor to “ADJ” mode.
3. While in the “ADJ” mode, adjust the threshold by pressing the
“TEACH” button until the operation indicator is lit. Pressing
the “TEACH” button increases the sensitivity, but lowers the
threshold level. Pressing the “MODE” button decreases the
sensitivity, but increases the threshold level.
Object
Output
4. Set to “RUN” mode.
DISPLAY SETTING
E3X-DA can be programmed to display digital incident level,
digital percent level or analog display.
1. Set the mode selector to “RUN”. Digital incident level should
appear in the display.
Mode selector
Factory-set to RUN
2. Press the “MODE” button until “123P” is displayed. Digital
percent level is now displayed.
Digital percent
3. Press the “MODE” button to activate the “Analog Incident
Level” display. Two color (red and green) bar graph should
appear in the display.
Analog incident level and threshold
4. Press the “MODE” button to return to the “Digital Incident
Level” display.
SPECIAL FUNCTION SETTING
E3X-DA series has various functions that give users more
flexibility in solving a variety of application requirements such as
the following:
• Long sensing distance (Sensing Function)
• Faster response time (Sensing Function)
• Off-delay timer (Timer Function)
• Optical axis alignment (Flashing Function)
• Digital data display hold setting (Display Hold Setting)
• Data display orientation (Display Orientation Setting)
Sensing Function
1. Set the mode selector to “SET”.
Mode
selector
2. Press the “MODE” button until “fs t” is displayed. The “Stan-
dard” sensing function (fs t) is the default setting. The
“Standard” sensing function provides the standard detecting
distance (400 mm). Response time is 1 ms.
3. Press the “TEACH” button to obtain the “Long Distance”
sensing function. “F Ld” should appear on the display. The
“Long Distance” function provides a sensing distance that is
about 1.3 times that of the “Standard” detecting distance
(diffuse fiber in use). The “Long Distance” setting has a re-
sponse time of 4 ms.
4. Press the “TEACH” button to obtain the “High Speed” sens-
ing function. “F HS” Should appear on the display. The “High
Speed” function provides a detection distance that is about
one-third of the standard distance (diffuse fiber in use). Re-
sponse time is 0.25 ms.
5. Press the “TEACH” button to return to the “Standard” sensing
function display.
