CP-842E-842ME System Reference-SYS-CP842-10E - 第82页

Machine System >> Editing Production Pr ograms On the Machine 4-46 SYS-CP842-1.0E 4.2 Editing Production Programs On the Machine 4.2.1 Function Explanation This function uses the machine’s vision pr ocessing funct …

Machine System >> Basic Operation

SYS-CP842-1.0E 4-45

Display when [ 16 Division ] is selected

CP7S2026E

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Machine System >> Editing Production Programs On the Machine

4-46

SYS-CP842-1.0E

4.2 Editing Production Programs On the Machine

4.2.1 Function Explanation

This function uses the machine’s vision processing function to check for deviations

between the panel pattern or mounted parts, and the data image (wire frame). It also

allows mark data, placement coordinates, and part data to be fine-adjusted on the

machine. This function uses “simulation” and “test placement” commands. The wire

frame, and the “simulation” and “test placement” commands are explained below.

Wire Frame

The wire frame tool provides a visual representation of the mark and part data which

is registered in a production program.

Fiducial marks: Draws the mark shapes and displays them on the monitor.

Block skip marks: Draws the mark images based on their X,Y sizes, and

displays them on the monitor.

Placement sequence: Draws the part shape and displays it on the monitor.

Simulation Command

Acquires an image of the part placement position without the part being placed, and

displays a wire frame representation on the monitor.

1 Fiducial mark sequence

•The panel’s mark pattern is compared with the wire frame to check for mark

pattern errors.

•The panel’s mark pattern is compared with the wire frame to check for reading

position deviations.

2 Block skip mark sequence

•The panel’s mark pattern is compared with the wire frame to check for reading

position deviations.

3 Placement sequence

•The panel pattern is compared with the wire frame to check for part placement

errors.

•The panel pattern is compared with the wire frame to check for placement

position deviations.

•The panel pattern is compared with the wire frame to check the part place-

ment angle.

Note: When a placement position image is acquired at a placement sequence, the placement

position is corrected based on the vision processing result from the fiducial mark read-

ing operation.

Machine System >> Editing Production Programs On the Machine

SYS-CP842-1.0E 4-47

Test Placement Command

Places a part and acquires an image of the placement position, and displays a wire

frame representation on the monitor.

1 Placing sequence

•The part is compared with the wire frame to check for feeder setup errors.

•The part is compared with the wire frame to check the part supply direction.

4.2.2 Editing Production Programs

The “simulation” and “test placement” commands can be used to locate and edit pro-

duction program data errors and coordinate value deviations.

Procedure

The editing procedure steps are explained below.

1 Program check using the simulation command

•Begin simulation in either the CONTINUOUS or STEP mode.

•Check the panel pattern and wire frame match.

2 Editing and rechecking the program

•Proceed to the data editing screen for the sequence to be edited, then edit the

data on the machine.

•Begin another simulation of the edited sequence. Repeated simulations can be

performed for a sequence which is being edited.

Note: The panel is not unloaded when the simulation is completed.

3 Saving the edited program

•Click the [Close] button at the simulation command screen to display a “save

production program” dialog box. When saved, production program over-

writing occurs.

4 Program check using the test placement command

•Begin a test placement in either the CONTINUOUS or STEP mode.

•Check the placed part and wire frame match.

5 Editing the program

•Proceed to the data editing screen for the sequence to be edited, then edit the

data on the machine.

•Execute the test placement command again.

Notes:

1. Another placement cannot be executed using edited data as this will result in a double

placement.

2. The panel is not unloaded when the test placement is completed.