E2C-Ma11 Proximity Sensor Module - Omron CQM1H series Operation Manual

Operation without CQM1-TU001 Remote Console
Light Axis Adjustment with
Flashing Function

4-1-3 E2C-MA11 Proximity Sensor Module

Sensitivity Adjustment
Teaching without a Sensing
Object
1, 2, 3...
If the light projection fiber head axis and the light reception fiber head axis do not
agree with each other, and the amount of light received becomes 90% of the
peak value or less, the flashing function of the E3C-MA11 will operate. The E3C-
MA11 retains the peak value when the mode selector is set to SET so that the
axes of the fiber heads can be easily adjusted to agree with each other. When
the axes agree, the indicator on the light projection fiber head will be lit. The E3C-
DS10T does not incorporate an indicator on the light projection fiber head.
The indicator on the light projection fiber head will work as an operation indicator
when the E3C-MA11 is in RUN mode.
Indicator
Sensor head for
light emission
Be sure to perform teaching before using the E2C-MA11 Proximity Sensor
Module.
There are three sensitivity adjustment methods. Choose the most ideal method
according to the application.
Teaching without a sensing object is recommended when using the E2C-MA11
as a standard proximity sensor.
1. Locate the sensor head in the sensing range of the sensor.
2. Set the mode selector to SET.
3. Press the teaching button. The teaching indicator (orange) will be lit.
4. Set the mode selector to RUN to complete the sensitivity setting on the E2C-
MA11.
Sensor head for
light reception
Optical
input
The peak of
light reception
90% of the
peak value
Flashing Lit Flashing
ON point
Section 4-1
Lit in
this
range.
Angle of
the head
(θ)
149