KEYENCE IV Series - Manual (Page 22)

1-6 - IV Series User's Manual (Monitor) -
Overview of IV Series
Judgment processing flow
This section describes the basic judgment processing flow of this device.
Trigger input
BUSY output
Total status
output
Trigger input
Inputs the imaging startup signal by synchronizing to the
target position from a photoelectric switch or PLC.
Also, the trigger can be input at a regular interval with an
internal trigger function.
Imaging
Light up the built-in light and image the target by using the
CMOS image sensor. BUSY output function turns ON.
Status output
Outputs the status results.
When the total status result is OK, the total status output
is ON.
When the total status result is NG, the total status NG
output is ON.
Save images
Saves the image to the image history memory in the sensor.
Conditions for saving the image can be selected from “NG
only” or “All”.
Color type can save 100 images, and monochrome type
can save 300 images.
Tool processing
According to the settings of a detection tool, the image of the target
is scanned for detecting whether a target is high or low quality.
Up to 16 detection tools can be set. Also, misaligned
positions of the target can be corrected by using the
position adjustment tool.
After the detection process is completed, the BUSY output
function turns OFF.
1
Getting Started