CP6S-PAM操作手册.pdf - 第24页

3. Select the [DATA SAVE] command. Continue with the Proper data corrections for all the other nozzles. 10. T ransmitting Proper Data From Machine to Host Transmit (and back-up) the Proper data from the machine to the ho…

7. Dummy Parts Measurement

After the dummy parts have been placed, use the measurement command to measure

them with the board still on the XY table. This procedure consists of measuring the

amount of deviation from the program coordinate values (nozzle center measurement

values).

1. Select [MEASUREMENT]

The XY table begins to move, and the fiducial mark camera acquires images of the

actual positions where the parts have been placed. This is followed by statistical

processing.

2. Deviation display

(1) Select the following commands:

[EDITOR] —> [NOZZLE TYPE] —> [SELECT NZL.]

(select the number of the nozzle being measured).

(2) Check the Avg. dx, and dy values.

Note: A correction is required if the deviation exceeds 10 (0.1).

3. Proper data correction

The following is the correction procedure which must be performed at placing

heads where the deviation (Avg. dx, dy) exceeds 10.

(1) When the Avg. dx, and dy values exceed 10, add half their value to the

Proper X, Y values.

Example:

Note: The deviation in the placement position is corrected by correcting the proper data.

Attempts to perform a 100% correction will result in an over-correction, and will

cause an even greater deviation (overshoot). Therefore, only 1/2 of the calculated

value should be added (never add the full value).

(2) If the deviation (Avg. dx, dy) is 10 or less, repeat the step 6 “Placing

Dummy Parts” to step 7 “Dummy Part Measurement, 3. Proper data

correction” procedures shown above.

8. Results Display

9. sig.X,Y,Q (3-Sigma) Check

1. Select the [RESULTS] command.

2. The correction procedure is complete if all the sig. X, Y, Q values are 100 or less. If

any values exceed 100, repeat step 6 “Placing Dummy Parts”, then check the sig. X,

Y, Q values again.

Proper X

Proper Y

-7

Proper Y

-15

Avg.dx

Avg.dy

-16

C6PM3002

3. ST 11 Proper Data Setting Procedure

Version 3.0 3-3 CP-6 Series PAM Operation

3. Select the [DATA SAVE] command.

Continue with the Proper data corrections for all the other nozzles.

10. Transmitting Proper Data From Machine to Host

Transmit (and back-up) the Proper data from the machine to the host (F4G or MCS).

This completes the ST11 Proper data adjustments using PAM.

* Tolerance range

After the PAM measurement is completed, the following information can be output (to

printer if connected) for all the number 1 to 6 nozzles: deviation amount, deviation

average, max./min. deviation, accuracy result.

Fuji guarantees a CP-6 placing accuracy of ± 0.1 mm. However, because machine

efficiency can vary due to maintenance and operating conditions, it is impossible to

group all machines into one tolerance range. Keep this in mind when deciding the best

placing accuracy for your specific machine in order to obtain better results from the

calibration process.

Using PAM at Pin Reference Boards

1. Use a mark reference board to adjust the ST11 Proper data.

2. With the Proper data set (step 1 above), perform the part placement and

measurement operations using a pin reference program. Verify that the accuracy

is acceptable.

Page140

CP_6.PROGRAM

000000000000

Prod 00000 Sche 00000

P1.00 off line

Operation : Front

Ready

RETURN

jog

SIZE

Data Save

Avg.dX

- 13

Max.dX

- 13

3sig.X

- 18

Avg.dQ

- 278

Max.dQ

476

Max.dQ

- 278

3sig.Q

483

- 9

Avg.dY

Max.dY

- 9

Max.dY

3sig.Y

Data Display

Measurement Result

Nozzle Type

All Nozzle

All degrees

All data

5000

dXdY

[1/1000mm]

[1/1000deg]

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Data SaveData Save

3. ST 11 Proper Data Setting Procedure

Version 3.0 3-4 CP-6 Series PAM Operation

Downloading Measurement Results to a PC

This procedure consists of downloading data lines, and it requires the following

environment.

• A Windows computer with NTCC installed.

• The Digi board (RS232C expansion port recommended by Fuji).

• Machine <—> PC transmission cable (Dwg. No. EEHH1061 or EEHH1071).

Procedure at Machine

1. Using the machine commands, proceed to “Page: Data Save-3”, then select the

[Change Port] command to specify the port (CH1 or CH2) where the data is to be

output.

2. Connect the transmission cable to the specified port.

The machine’s CPU board is equipped with a printer port and 2

RS232C ports as shown at left.

The “RS232C 1” port is CH1.

The “RS232C 2” port is CH2.

When transmitting Proper data using an RS232C port, the data

line is connected from the machine’s side-face connector to CH1

by internal wiring. In this case, production information (PT) is

also sent to the host from CH1. The connector should therefore

be connected to CH2.

(Use the [Change Port] command to specify CH2)

When using the internal CC, either CH1 or CH2 may be used. In

this case, the machine <—> PC transmission cable must be

connected to the machine’s side-face connector. (Transmission

cable Dwg. No.: EEHH1061 or EEHH1071).

PRINTER

RS232C 1

RS232C 2

HIMV-134

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3. ST 11 Proper Data Setting Procedure

Version 3.0 3-5 CP-6 Series PAM Operation