MLV14-55/49/82A/123/124 PEPPERL & FUCHS, MLV14-55/49/82A/123/124 Datasheet - Page 31

• Manufacturer Part Number: MLV14-55/49/82A/123/124
• Description: Photoelectric Sensor
• Manufacturer: PEPPERL & FUCHS

Specifications of MLV14-55/49/82A/123/124

• Sensor Input: Optical
• Output Type: Transistor

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: [phone] ! Outside Local Area: [phone] ! www.stevenengineering.com
The MLV11 series’ switch points are programmed with the
membrane push buttons, but other "enhanced"
parameters may be programmed using an optical link and
connector with either an OPUS hand-held programmer or
the OPUS software on a PC.
The MLV11-8-H series (diffused mode with background
suppression) is programmable only via a sensitivity
adjustment potentiometer on the housing which is used to
set the switch points.
Both the push-button programming and the OPUS
programming will store the programmed parameters if the
supply voltage to the sensor is disconnected. For details
on programming with the OPUS hand-held programmer or
the OPUS software and its accessories, refer to
pages 765-768.
MLV11-8 and MLV11-54 Series
Push-button Programming Instructions
There are three ways to set the switch point for these
series: manual setting, automatic setting for static
operation (for targets that are stationary), and automatic
setting for dynamic operation (for targets that are moving).
Manual Push-button Setting
1. If the sensor’s push buttons are locked (usually when
2. Place the target at the desired sensing distance. Adjust
Switch Point Setting
the sensor is connected to a supply voltage), then
simultaneously press the "+" and "-" buttons for five
seconds (until the green LED flashes once). The sensor
is now unlocked. If the green LED is flashing
continuously, then the sensor is already in the automatic
"teach" mode, and either the "+" or "-" button must be
pressed to reset the sensor to the manual setting mode.
the sensitivity of the sensor by pressing the "+" and "-"
buttons. Either button can be pressed and held down to
repeat the function. The red LED flashes whenever
either button is pressed, and the yellow LED indicates
the output status. If the red LED does not flash when
either button is pressed, then the sensor is either at the
end of the adjustable range or it is no longer unlocked,
and steps 1 and 2 should be repeated.
PEPPERL+FUCHS
Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com
Telephone [phone] • FAX [phone] • E-Mail: [e-mail]
®
1. If the sensor’s push buttons are locked (usually when
2. Place the target at the desired sensing distance. Press
3. The green LED flashes at 2 Hz, indicating that the
4. Press either the "+" or "-" button to store the switch
Automatic Push-button Setting – Static Mode
(for stationary targets)
the sensor is connected to a supply voltage), then
simultaneously press the "+" and "-" buttons for five
seconds (until the green LED flashes once). The sensor
is now unlocked. If the green LED is flashing
continuously, then the sensor is already in "teach"
mode, and the supply voltage should be disconnected
and re-connected to the sensor and step 1 should be
repeated.
the "+" and "-" buttons simultaneously for one second,
until the red LED turns off. When the green LED starts
to flash, the sensor is in “teach” mode. The green LED
will flash briefly at a higher frequency (4 Hz), although
the time the green LED is flashing at a higher frequency
may be too short to be observed.
sensor is out of "teach" mode.
point. The green LED will be lit continuously and the
yellow LED will indicate output status. If the red LED is
lit, then there is an error, and steps 2, 3, and 4 should
be repeated.
Photoelectric Sensors
MLV11 Series Programming
353