Omron fh-1 series - A-5-5 Handling Coordinates

A - 19
Appendices
Vision System FH/FHV/FZ5 Series User’s Manual (Z365)
A-5 Measurement Mechanism
A
A-5-5 Handling Coordinates
The processing items for measuring positions have a setting item called "Output parameter" with which
you can select how to handle coordinates.
In "Output parameter", you can set "Output coordinates" and "Calibration".
Selects coordinate types to be output to external devices.
• Before position compensation
Coordinate values before position compensation are output.
• After position compensation (with factory settings)
Coordinate values after position compensation are output.
Select whether or not to perform calibration when selecting output to external devices.
• Calibration: ON
Calibration is performed during output and measured values after calibration are output.
• Calibration: OFF
Calibration is not performed during output, and coordinate values from camera images are output.
A-5-5 Handling Coordinates
Output Coordinates
Calibration
Example)
This angle is used as
model for position
compensation
The area outside of
imaging range is turned
into black
Measurement image
(image without position
compensation)
Image with position
compensation
(for left upper deflection)
Image when setting
Reference position
+
Y
X
0
0
Y
X