User Manual

Section 4 SETTING OF INSPECTION CONDITION

Section 4

Detecting Presence of Character String (CHARA)

ZFV-C

User’s Manual

Basic Setting Procedure

■ Teaching

Enclose the area to be inspected using a rectangular box and then perform teaching.

Teaching area for [CHARA]

For the teaching area when the printing position is out of position, set to an area in which the charac-

ter string might possibly be printed out of position. (Be sure, however, to set to an area having a

plain background.)

If an area very close to the character string without any margin is set, the sensor will not be able to

track any shift in the printing position.

CHARA1

505

Inspection area setting Teaching

04.07.01

Right

Wrong

Any shift of the printing position inside the teaching area is judged as OK.

When the teaching area is set very close to the character without any margin,

character protrudes from the teaching area and so this is judged as an NG.