Reflective Sensor Heads: FUN Mode Functions
Section 3-5
48
n
Correcting Display Values to Match Actual Distances: Two-point Scaling A
Display values can be corrected if there is a discrepancy between the actual
distance from the Sensor Head to the sensing object and the value displayed
on the Amplifier Unit. When actual distances are known, they are input at two
points to correct the range and offset of display values (see following figure).
To
change
only the offset without changing the range of display
values, refer to
n
Offsetting Display Values: One-point
Scaling A.
Example:
Example: Two-point Scaling A
90.0
92.0
90.0
90.0
92.0
100.0
100.5
100.0
100.0
100.5
110.0
109.0
110.0
110.0
109.0
120.0
118.5
120.0
120.0
118.5
Sensor Head
Instead of the actual distance of
90.0 mm, 92.0 mm is displayed.
Slide gauge
Sensing object
In addition, instead of
the actual distance of
120.0 mm,118.5 mm
is displayed.
Measured value = Display value
Measured value
Display value
Actual distance
Actual distance
There are discrepencies
between actual distances
and display values.
: Scaling value inputs
Display value
(mm)
120.0
118.5
92.0
90.0
90.0
120.0
Previous value of 118.5 mm
is displayed as
120.0 mm.
Previous value of 92.0 mm
is displayed as 90.0 mm.
Actual distance (mm)
Summary of Contents for ZX Series
Page 1: ...Cat No Z157 E1 01B OPERATION MANUAL ZX Series Smart Sensors ...
Page 2: ......
Page 3: ...Smart Sensors ZX Series Operation Manual Cat No Z157 E1 01B OMRON Corporation ...
Page 48: ...OutlineofFunctions Section 2 5 28 Memo ...
Page 160: ...FUN Function Mode Section 4 5 140 Memo ...
Page 166: ...Setting Problems Section 5 2 146 Memo ...
Page 186: ...Dimensions Section 6 2 166 Memo ...
Page 187: ......
Page 188: ...Z157 E1 01B ...