Omron Z550 Operation Manual page 67

The reflectance and edge detection level are displayed in
the lower half of the screen.
2.
Align the dotted line with the edges to be detected.
Up/Down key: Moves the cursor.
(Press these keys together with the SHIFT Key to move
the cursor quickly.)
LV max: The maximum reflectance value
LV min: The minimum reflectance value
LV TH: The reflectance corresponding to the
edge detection level
3.
Press the ENT Key to select the setting.
The setting will be registered and the screen display returns to
4.
Select [Reference].
A profile graph appears.
5.
Check that the workpiece is positioned correctly and
press the ENT Key.
Points that can be detected at the edge level specified in
2.
are displayed as candidates.
6.
Repeat pressing the Left or Right key until the cross
cursor appears at the point to be used as the
reference position.
7.
Select the setting by pressing the ENT Key.
Setting Measurement Conditions (Expert Menu)
1
.
SECTION 3
LV max[25]
LV min[1]
LV TH [19]
Edge detection level
Z550
Operation Manual
65