RS-1_instruction manual.pdf - 第548页
Part 1 B asic O peration Chapter 4 Cr eating a Produc tion Progra m 4- 213 4.5.6 .4 Place This comma nd uses a ca mera to tr ack a componen t placement positio n. Y ou can chec k the component p lacement pos ition displa…
Part 1 Basic Operation Chapter 4 Creating a Production Program
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2) Explanation/Next mode
If the system fails to recognize a bank mark, the corresponding error message is displayed
in the “Explanation” column of the dialog box, and you can select any of the buttons in the
“Next mode” column.
If an error occurs, the system does not memorize the recognition results.
Select when to recognize a mark:
a) The mark correction is not done to the bank descent (the default position is to be used)
The system applies the default position to the coordinates on the bank where a
recognition error occurred, and handles that position as it is recognized already.
b) The bank mark recognition will be done next time.
The system handles a bank where a recognition error occurred as an unrecognized
bank. Therefore, the system cannot correct a bank mark.
If the system has to correct a bank mark next time, it has to recognize the mark again.
After selecting the button, press the <OK> button. The system finishes recognizing a bank
mark.
If any bank is not been recognized yet when the system is set to recognize bank marks
continuously, the system continues recognizing marks.
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4.5.6.4 Place
This command uses a camera to track a component placement position. You can check the
component placement position displayed on the monitor, so you can teach and edit it if the position
is not appropriate.
(1) Setting the tacking conditions
When you select the [Machine operation] command from the Program Editor menu, and then the
[Place] command, the following screen appears.
1) Feed method
a) Automatic feed
The camera shoots a component placement position one by one at regular intervals. The
camera stops for the time of period specified with the “Automatic feed interval” slider bar
displayed below, then moves to the next position.
• Automatic feed interval:
Use this slider bar to adjust the stop time. You can set the interval from 0.01 second (10
ms) to 5 seconds.
b) Manual feed
The system stops at each component placement position.
The operation is stopped until the user performs an operation.
2) Range
Select a circuit No. and placement point for executing tracking.
Enter the range of Placement data used for tracking: from the start point to the end point.
By default all placement positions are to be tracked.
After you specify all of the setting items, press the <Start> switch or click the <Execute>
button.
When you click the <CANCEL> button, the system returns to the previous screen.
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(2) Executing the BOC alignment operation
Immediately after the camera starts tracking a component placement position, the system
executes BOC alignment operation to improve the precision of the component placement position
if a production program on which a BOC mark is set is used. (BOC marks of all circuits are to be
recognized.)