GL541操作手册.pdf - 第212页

Chapter 4 V ision T est Mode Part 5 4.1.1 Setting the Mark Data The relevant mark data must be specified in order to carry out the mark reading vision test. Specify the sequence number after selecting the [SET DATA] comm…

Part 5

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Chapter 4 Vision Test Mode

4. Vision Test Mode

The vision test can be used to individually inspect the fiducial marks and block skip marks.

The objective of the vision test is to reduce problems associated with vision processing during

production by processing the fiducial marks prior to production in order to make sure the data

is correct and to verify that vision processing is in fact possible.

The vision test is selected using the [SET] -> [MANUAL] -> [VISION] -> [VISION TEST]

command sequence.

The function keys (F1~F6) shown below display when the [VISION TEST] command is

selected.

Note: The display returns to the previous page if the [RETURN] key is pressed.

4.1 Fiducial Mark Vision Test

The fiducial marks used in the production program in the foreground of the machine are

inspected using the mark coordinate information in sequence data and mark data.

The function keys (F1~F6) shown below display when the [F MARK] command is

selected.

Note (1) Refer to chapter 2 for details of the trace command section.

(2) If the [RETURN] key is pressed the screen will return to the previous page.

F1 F2 F4 F5 F6

RETURNSET DATA TRACE FORM DSPLY DSP REAL IMG VP. EXE

F1 F2 F4 F5 F6

RETURNFMARK BMARK

GL-541E Operation

Chapter 4 Vision Test Mode

Part 5

4.1.1 Setting the Mark Data

The relevant mark data must be specified in order to carry out the mark reading

vision test.

Specify the sequence number after selecting the [SET DATA] command.

Use the numeric keypad to input the sequence number of the mark read

sequence (mask mark read sequence or board mark read sequence) for which the

vision test is to be carried out.

The data for the specified mark sequence displays when this input is complete.

4.1.2 Mark Form Display

The mark form cannot be displayed if the mark data is not set.

The form display function is used to check whether the mark for which data has

been set is the same as the registered mark (for example are the marks the same

color).

The form of the mark for which data has been set is displayed at the vision

processing monitor using the [FORM DSPLY] command.

Note that the form that displays is the form of the mark that is registered in the

vision processing board.

Note: Vision processing system version V2.70 or later is necessary to execute the

[FORM DSPLY] command.

4.1.3 Real Image Display

The real image display function is used to verify by how much the mark is

displaced when a mark read error occurs.

The real image is displayed at the vision processing monitor using the

[DSP REAL-IMG] command.

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GL-541E Operation

Part 5

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Version 2.0

Chapter 4 Vision Test Mode

4.1.4 Executing a Vision Test

Vision processing of the specified mark is carried out using the [VP. EXE]

command.

The results of vision processing display at the bottom of the first display area.

Results

X: ****** [um] (X-direction displacement)

Y: ****** [um] (Y-direction displacement)

Error: ****** (Error code)

4.2 Block Skip Mark Vision Test

This test can be used to check the level of the fiducial marks used in the production

program.

Note: The display returns to the previous page if the [RETURN] key is pressed.

4.2.1 Specifying Block Skip Mark Data

Press the [SET DATA] function key and input the sequence number of the block

skip sequence.

F1 F2 F4 F5 F6

SET DATA LEVEL SET SET SIZE DSP REAL-IMG VP. EXE RETURN

(First display area)

GL-541E Operation