Position - Omron ZFV - V2.0 User Manual

Section 3
Customizing Measurement conditions

POSITION

■ Specifying edge detection conditions
Set the direction in which edges are searched and the change in density.
Example)
To detect this position
●
Selecting the color of edges
Select the direction of density change for the edge to be detected.
MENU Mode-[CUSTM]-[COLOR]
WHITE (default value)
BLACK
●
Selecting the edge detection direction
Select the direction in which edges are searched.
MENU Mode-[CUSTM]-[DIRECTION]
(default value)
●
Changing edge detectivity
Change detectivity when a stable edge cannot be located.
MENU Mode-[CUSTM]-[EDGE SENSE]
SENSITIVE
NORMAL (default value)
ROUGH
ZFV
76
User's Manual
Setting
A change from dark to light is judged as an edge.
A change from light to dark is judged as an edge
Setting
Searches from bottom to top.
Searches from top to bottom.
Searches from left to right.
Searches from right to left.
Setting
Edge detectivity becomes sensitive.
Select this when there is little background density deviation and a stable
edge cannot be located.
Standard detectivity.
Edge detectivity becomes insensitive.
Select this when debris is mistakenly detected as the edge.
COLOR : BLACK
DIRECTION :
Description
Description
Description