Omron E39-C1, Manual

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11
E3MC E3MC
4-output Models (E3MC-MA @@ /E3MC-MX @@ /E3MC-MY @@ )
1. Channel Selection
Set the Mode Selector to the TEACH mode and then select the
channel using the SELECT button.
2. Color Registration
3. Threshold Adjustment (If Required)
Press the SELECT button in ADJ mode with or without the sens-
ing object located at the detection point. The channel selected in
the TEACH mode or RUN mode will become the channel for the
ADJ mode.
Detection Level and Tolerance
As the detected color becomes closer to the registered color, the
number of lit detection level indicators increase. The control out-
put of the E3MC will be ON if the detection level exceeds the
threshold level and OFF if the detection level does not exceed the
threshold level provided that the E3MC is in conformity output
mode.
Set the threshold to a higher level for highly-precise color discrim-
ination and to a lower level to ignore minor tint differences or dirt
retention.
4. Operation
The threshold is set to 4.
Registered object
OK
No Good
Sensor
Locate the registered object at the detection
point and press the TEACH button.
All the red threshold indicators
will flash if registration has not
been completed.
Refer to
Technical Guide on
page 12.
All the detection level
indicators are ON.
Sensor
Sensing object
Detection level
Tolerance
Detection level
Operation
indicator: ON
Control output:
ON
Threshold
value
Operation
indicator: OFF
Control output:
OFF
Threshold
value
For indicating detection level and threshold value for other channels
Press the SELECT button.
The detection operation is performed in RUN mode.
ON/OFF status of each channel is displayed on the
channel indicators. Doubly displayed channels (op-
eration indicator and channel indicator) can be
checked and selected by pressing the TEACH but-
ton and selected by pressing the SELECT button.
Displays the channel whose detection
level is currently indicated in the
channel indicator for three seconds.
For checking which channel is
indicated with the operation
indicator.
Press the
TEACH button.
Displays the selected channel in the
channel indicator for three seconds and
indicates detection level and threshold
value of the selected channel.