Setting The Standard Received Light Amount - Omron L User Manual

Setting the Standard Received Light Amount

This function can be used only when the Sensor Head is the Through-beam type.
The current received light amount can be set as the standard received light amount.
The standard received light amount must be set after installation of the sensor head and
adjustment of optical axis. The amount of light input after the standard received light amount is
set will be set to the full scale (F.S.).
Example: When 85% is displayed for the received light amount after completion of optical axis
adjustment
• Setting of the standard received light amount must be carried out while zero reset is not in progress (i.e.
while the zero reset indicator is not lit).
• When the standard received light amount is set, the main display and linear outputs (current, voltage) will
be set to the full scale (F.S.) automatically.
• Setting of the standard received light amount can be done when the glass on the emitter/receiver gets dirty
or when the received light amount has changed.
• If the mount position of the sensor head is changed, the standard received light amount must be set again.
Moving to RUN Mode
1.
Set the mode switch to RUN.
Setting the Standard Received Light Amount
2.
Hold down the DOWN Key for more than
three seconds.
The standard received light amount that has been set will
be stored in the memory of the Amplifier Unit.
BASIC OPERATION
[85.00] is displayed in the main display
with the Amplifier Unit set to RUN
mode.
Set the standard received
light amount.
The current light input amount will be
set to the full scale, and the main
display shows [100.00].
When the standard received light
amount is set, [SETST] is displayed in
the sub-display.
Section 3
LD ON ZERO ENABLE
(mm)
ZX-L-N
User's Manual
45