Omron FH-3 Series Reference Manual page 756

Simultaneous
parallel movement
for all data
Rotational
movement
per 1 data
rotation only
Rotational
movement per
1 data rotation
+ parallel
754
Vision Master Calibration
Data 0 Data 1
Data 2 Data 3
Number of movement points = N × M
Number of movement times = 1
When the parallel movement sampling at [All
at once] is selected.
• Samples all data at once movement.
• The Sampling movement range is the
maximum movement range based on the
number of movement points set in the
parallel movement sampling settings and the
Effective field of view in the First calibration
setting.
• Reference position is the axis position when
calibration is initiated.
When simultaneous sampling for all data is set,
sampling of all data is executed in one movement.
Movement range of sampling is automatically
calculated to find a range that allows the
largest movement within available view range
including all sampling data.
Movement order is determined based on the
actual coordinate system.
The movement is different from the case when
sampling is executed for each data one by
one. Reference position will be the axis
position at start of calibration.
Number of movement points = Division points
Number of movement times = Number of
calibration data set in [Calibration] area.
When the Rotational movement per 1 data
rotation only.
• Samples in every using camera.
• First, moves to the center of view due to the
image accuracy of the center is high.
• Calcurates the sampling moving amount as
the maximum moving range of the number of
movement point in parallel movement
sampling settings and the effective view
range of camera.
• Reference position is the axis position of the
center view.
Number of movement points = Division points
Number of movement times = Number of
calibration data set in [Calibration] area.
When you executes [One by one] in Rotation
movement + Parallel movement
• Samples by using camera.
• Executes the parallel movement sampling
after Rotation movement sampling and
moved to the axis position of the center view
when rotation movement + parallel
movement.
• Calculates the sampling movement as the
maximum movement range using Rotation
movement sampling settings, movement
point of the parallel movement and effective
view range.
• Reference position is the axis position of the
center view.
FH/FZ5 Processing Item Function Reference Manual