Calc Axis Move by MultipointFH/FZ5 Processing Item Function Reference Manual
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Support Inspection and Measurement
Calc Axis Move by Multipoint
Calculate the movement amount of each axis of the external device necessary to adjust the measurement
position to the reference position. Set the measurement position and reference position using an arithmetic
expression.
At least 2 or 3 measurement points are needed to calcu
l
ate axis movement amounts. Axis movement amounts
can usually be stably calculated by installing a camera at each measurement point and measuring 4 or 5
measurement points. The basic approach is to calculate movement amounts at high precision with the same
number of cameras as there are measurement points. But it is also possible to measure multiple measurement
points contained in a single camera's field of view.
Used in the Following Case
• When you want to position the FPD panel
Settings Flow (Calc Axis Move by Multipoint)
Set the axis movement amount calculation following the procedure below.
Y
X
Green: camera field of view and measurement
region
Blue: measurement position (for each camera)
Red: reference position
Gray: measurement position after rotational
correction
Make sure to set Set as necessary.
Check results/make adjustments
▲
Machine Setting (Calc Axis Move by Multipoint)
Start
▲
Calc. Parameter (Calc Axis Move by Multipoint)
Settings complete
Test measurement
▲
Output Parameter (Calc Axis Move by Multipoint)
▲
Judgement Condition (Calc Axis Move by Multipoint)
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