Zero Reset - Omron ZX2-LDA41 User Manual

Zero Reset

Zero reset:

This refers to setting the reference value to "0" or any desired numeric value so that
the measured value can be displayed and output as a positive or negative deviation
(tolerance) from the reference value. The measured value can be set to "0" or any
desired numeric value at any timing in the RUN mode.
Examples:
To eliminate reference deviation
Sensor Head
1.5 0
Sensing
object
To display the height of a workpiece
Sensor Head
0 3
Sensing
object
To display the actual measuring
distance value
Sensor Head
0 50
Sensing
object
ZX2 User's Manual
3.5 2 (HIGH threshold)
-0.5 -2 (LOW threshold)
2 5 (HIGH threshold)
-2 1 (LOW threshold)
2 52 (HIGH threshold)
-2 48 (LOW threshold)
Setting channels used when
connecting multiple units: Each CH
To measure steps in a sensing object
by a single sensor (Executing a zero
reset at each measurement)
Sensor Head
(Note) Zero reset memory set to OFF
Measure
this step.
Zero reset is Zero reset is
executed. executed.
Moved
CONTENTS
INTRODUCTION
PREPARATION
FOR
MEASUREMENT
FLOW OF
OPERATION
BASIC
SETUP
MAIN
APPLICATIONS
& SETTING
METHODS
Zero reset is
executed.
Height
Steps
and
Warpage
Double
Sheet
Detection
Thickness
Positioning
Eccentricity
and Surface
Deflection
DETAILED
SETTINGS
TROUBLE-
SHOOTING
SPECIFI-
CATIONS
INDEX
SETTING
TRANSITION
CHARTS
101
Zero Reset