MLV14-55/49/82A/123/124 PEPPERL & FUCHS, MLV14-55/49/82A/123/124 Datasheet - Page 48

• 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
Push Button Programming
Light On Operation
1. Press and hold the -/+ buttons for
2. Place the target in the application
3. Remove the target and press and hold the -/+ buttons
Dark On Operation
1. Press and hold the -/+ buttons for approximately 4
2. With no target present, press and hold the -/+ buttons
3. Place the target in the application sensing position, and
After the above Light On or Dark On programming
procedure is completed, no further programming is
necessary, and the sensor is fully operational. However,
incremental adjustments may be made by pressing the +
button to increase the gain (the green LED flashes off
when this is done), or by pressing the – button to
decrease the gain (the red LED flashes on when this is
done). Two minutes after the last button is pressed, the
sensor will automatically "lock out," after which the
incremental adjustments may not be made. Any
programming step in which the red LED stays on for at
least 2 seconds indicates an error, and the programming
must be repeated from the beginning.
approximately 4 seconds to activate
the "Teach" mode. When the green
LED turns off, release the -/+ buttons.
The green LED turns on again, which
indicates the "Teach"
mode is active.
sensing position, and then press and
hold the -/+ buttons for approximately
2 seconds to learn the target. When the
red and green LEDs alternately flash, indicating the
proper storage of information, release the -/+ buttons.
for approximately 2 seconds to learn the "no target"
position. When the red and green LEDs simultaneously
flash, denoting the proper storage of information,
release the -/+ buttons. The LEDs will continue to flash
for approximately 10 seconds before going to
normal operation.
seconds to activate the "Teach" mode. When the green
LED turns off, release the -/+ buttons. The green LED
turns on again, which indicates the "Teach" mode is
active.
for approximately 2 seconds. Release the -/+ buttons
when the red and green LEDs alternately flash,
indicating the proper storage of information.
then press and hold the -/+ buttons for approximately 2
seconds to learn the target. When the red and green
LEDs simultaneously flash, indicating the proper storage
of information, release the -/+ buttons.
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]
®
Remote Programming
(For DC models only)
DC models (/49) have the option of either a weak signal
output, which is the factory default setting, or a remote
programming input.
Activating the Remote Programming Mode
1. Before power-up, press and hold the + button.
2. Apply power to the sensor, then release the + button.
Light On Remote Programming
1. Place the target in the application sensing position.
2. Remove the target. Disconnect the gray wire from 10-
Dark On Remote Programming
1. With no target present, connect the gray wire to 10-
2. Place the target in the application sensing position.
With the target present/absent positions stored by the
above steps, no further programming is necessary.
Activating the Alarm Output (Factory Default
Setting):
1. Before power-up, press and hold the – button.
2. Apply power to the sensor, then release the – button.
The green LED will flash and then stay on.
Connect the gray wire to 10-30VDC (+Vin) for 1 second
minimum. The red and green LEDs will alternately flash,
indicating the proper storage of information.
30VDC (+Vin) for 1 second minimum. The red and green
LEDs will simultaneously flash, denoting the proper
storage of information.
30VDC (+Vin) for 1 second minimum. The red and green
LEDs will alternately flash, indicating the proper storage
of information.
Disconnect the gray wire from 10-30VDC (+Vin) for 1
second minimum. The red and green LEDs will
alternately flash, indicating the proper storage of
information.
The green LED will go on.
Photoelectric Sensors
MLV14 Series Programming
409