Omron ZX Series User Manual

T (Threshold) Mode Section 4-4
119
n Two-point Teaching
Two-point teaching sets the threshold values in the middle between the
currently set threshold value and the current measured value.
The workpiece is set in the status where the first point threshold value was
set.
After setting the first point for the
threshold value (e.g, after completing
position teaching), set the second point
for the workpiece by pressing the ENT
Key for 3 seconds or longer.
The value in the middle between the
first and second points for the work-
pieces will flash twice on the sub-dis-
play.
The sub-display will light con-
tinuous after flashing twice.
Press the ENT Key for
3 seconds or longer.
The threshold value will be set after the
display flashes twice and then lights
continuously.
POINT
The threshold value will
not be changed if a
teaching error occurs.

Omron ZX Series Specifications

General

Power Supply Voltage	12 to 24 VDC ±10%
Protection Rating	IP67
Output Type	NPN or PNP
Protection Circuit	Reverse polarity protection, short-circuit protection
Operating Temperature	-25 to 55°C (-13 to 131°F)