Omron SYSMAC FH Series User Manual

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Alignment
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8
Appendices
Vision System FH/FZ5 Series
User’s Manual (Z340)
Execution of Calibration
This section uses two Cameras and a stage as the external device to describe an example for setting the
calibration flow and executing calibration.
Example: Calibration Flow Example for 2 Cameras
Camera Image Input processing item · · · Select Camera 0.
↓
Machine setting processing item · · · Register [stage data] or [robot data] depending on the external device to
be used, and then set the information for the external device.
The machine setting processing item can be placed anywhere in the
measurement flow other than at the beginning of the measurement flow.
↓
Position measurement processing item · · · Measure the position of the alignment marks to use as the sampling
target, or the position of a special feature (such as corners) of the
workpiece from the image in Camera 0.
To output the position on the image, set [Calibration] on the [Output
parameter] tab page to OFF.
↓
Camera Switching processing item · · · Select Camera 1.
↓
Position measurement processing item · · · Measure the position of the alignment marks to use as the sampling
target, or the position of a special feature (such as corners) of the
workpiece from the image in Camera 1.
To output the position on the image, set [Calibration] on the [Output
parameter] tab page to OFF.
↓
Calibration processing items · · · Register [Vision Master Calibration] or [PLC Master Calibration].
Set the machine setting processing item to reference, and then set the
sampling.
↓
Data output processing items · · · Depending on the communications method, register either [Data output]
or [Fieldbus data output].
The Vision Master Calibration processing item requires that you send
three parameters to the PLC: [Axis movement required for sampling],
[Origin return], and [Completion Timing of Calibration].
Each parameter is output after a reference of the calculation for the
Vision Master Calibration processing item is made.
With the PLC Master Calibration processing item, it is not necessary to
send data to the PLC, so Data Output processing items are not
necessary.

Omron SYSMAC FH Series Specifications

General

Brand	Omron
Model	SYSMAC FH Series
Category	Industrial Equipment
Language	English