Omron ZX Series User Manual

Procedures for Through-beam Sensor Heads Section 2-4
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2-4 Procedures for Through-beam Sensor
Heads
2-4-1 Positioning and Setting Threshold Values
Manual Setting
3-7-2 Inputting Threshold Values Directly
Automatic Setting
l Workpiece surface positioning:
Position Teaching in 3-7-1 Teaching
l Unknown size workpiece judgement:
Two-point Teaching in 3-7-1 Teaching
l Judging workpiece with uneven surfaces, warped workpieces, or mov-
ing workpieces:
Automatic Teaching in 3-7-1 Teaching
2-4-2 Setting Various Functions
l Changing the incident level to any value:
3-8-1 Auto-scaling
l Changing the display value:
3-8-2 Scaling
l Changing the response speed or increasing resolution:
3-8-3 Number of Samples to Average
l Changing positioning accuracy when operating and releasing:
3-8-4 Hysteresis Setting
l Holding value during measurement:
3-8-5 Hold Functions
l Using OFF-delay timer:
3-8-6 Timer
l Operation requiring two Sensor Heads.
3-8-7 Two-sensor Operation
l Resetting default status:
3-8-8 Initializing Settings

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)