Omron E4C-UDA User Manual

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1) Teaching settings
(1) Teaching with and without a workpiece
Set two points one with a workpiece and another without a workpiece to be respectively sensed, and set the point between
these two points as the threshold value. This setting can be made in both of the RUN and SET modes.
When this setting is made in the RUN mode, make sure that the "MODE key setting" function is set to [2PNT]. The default
setting is [2PNT]. Refer to "Function Transition Charts" in "5. Function Overview."
(2) Teaching without a workpiece (background teaching)
Set the threshold value referenced to a state in which a workpiece is not present (background).
Set the threshold value 10% in front the sensing range width referenced to the distance in a workpiece absent state.
Example: In the case of a 50 to 300 mm type, set the threshold value about 25 mm in front.
3. Setting Threshold Values
Workpiece present
No workpiece present
Workpiece
Operation
Switch to the
RUN mode.
Hold down the MODE key
for more than 3 seconds.
More than
3 seconds
RUN
mode
operation
RUNSET
Hold down the MODE key
for more than 3 seconds
More than
3 seconds
Display
SET
mode
operation
Switch to the
SET mode.
RUNSET
Switch to the
RUN mode.
RUNSET
Press the UP or
DOWN key.
Press the UP or
DOWN key.
TECH -
The sub-display flashes.
2PNT Threshold
value
The preset threshold value
flashes twice.
TECH -
Display
Press the UP or
DOWN key
The sub-display flashes
More than
3 seconds.
Operation
Switch to the
SET mode.
RUNSET
Switch to the
RUN mode.
RUNSET
Hold down the UP or DOWN
key for more than 3 seconds.
RFCT Threshold
value
The preset threshold
value flashes twice.
No workpiece present
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Omron E4C-UDA Specifications

General

Brand	Omron
Model	E4C-UDA
Category	Amplifier
Language	English