Omron CQM1H - 08-2005, Operation Manual

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4-1 Operation without CQM1-TU001 Remote Console
When the CQM1-TU001 is connected to the CQM1-SEN01, operations on the
CQM1-TU001 precede operations on sensor modules. Operations without con-
necting the CQM1-TU001 is explained hereunder.
4-1-1 E3X-MA11 Optical Fiber Photoelectric Module
Sensitivity Adjustment There are three sensitivity adjustment methods. Choose the most optimum
method according to the application.
Use the following procedure to set for maximum sensitivity
1, 2, 3... 1. Set the mode selector to SET. When using a thru-beam fiber sensor, adjust
the optical axis using the flashing function of the thru-beam fiber sensor.
2. Press the teaching button for 3 s minimum. The teaching indicator will turn
from orange to green in 3 s.
3. Set the mode selector to RUN to complete the maximum sensitivity setting
of the E3X-MA11.
Note The maximum sensitivity of the Sensor Unit can be automatically set regardless
of the set distance or light reception.
If any background object exerts an influence when setting the maximum sensi-
tivity on the E3X-MA11, try the following method.
1, 2, 3... 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. If teaching is successful, the stability opera-
tion indicator (green) will be lit. If teaching is unsuccessful, the stability op-
eration indicator will flash. In this case make sure that the optical fiber cable
of the sensor is connected securely, and then change the sensing distance
that has been set and repeat from step 2.
Note The sensitivity of the E3X-MA11 is set to maximum if teaching is performed with
very little light or if the sensor head is not located within the sensing distance. If
stable detection of objects is not possible after teaching, try teaching with a
sensing object as described in the following.
Teaching with a sensing object is recommended if delicate sensing operation is
required.
1, 2, 3... 1. Locate the sensor head in the sensing range of the sensor.
2. Set the mode selector to SET. When using a thru-beam fiber sensor, adjust
the optical axis using the flashing function of the thru-beam fiber sensor.
3. Locate the object at the sensing position and press the teaching button.
Light is not
received.
Mark
Base
The teaching indicator will turn orange.
Maximum Sensitivity
Setting
Teaching without a Sensing
Object (Only for Diffusive
Reflective Sensor)
Teaching with a Sensing
Object
Operation without CQM1-TU001 Remote Console
Section 4-1