cp742me_pam_operation_manual.pdf - 第6页

Fuji Software Upgrade Report (Appendix) 02022A3 6/21 htt p:/ /www.f uj i. co. jp / Copyright © 2002 Fuji Mac hine Manufacturi ng Co., Ltd. All Right s Reserved. 3.5.2 Carry ing Out PA M With the Cam Speed at 100% and Upd…

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3.2 Placing the PAM Parts

The [PAM Equip] command is used to place the PAM parts so the accuracy of placement can

be measured. Select this command and start automatic operation to carry out placement.

The following procedural restrictions must be observed when carrying out PAM placement.

1. The first placement sequence must be carried out using head A.

2. The operator must set the recovery mode to Error Pass before starting PAM

placement.

Any parts causing a parts out, pick-up miss or inspection error will be skipped (i.e., not

placed).

3. The loading and unloading of panels is carried out by the operator using the loader

commands.

4. If an emergency stop occurs during the placement of parts, placement starts again

from the first sequence (when operation is restarted). Use the loader commands to

unload the current panel before restarting operation.

3.3 Measuring the Accuracy of Placement

The [PAM Measure] command is used to measure the accuracy of placement, when the

placement of PAM parts is complete. The loader commands must be used to load and

unloaded the panels. Ensure measurement is carried out with the XY-table at its lower limit.

3.4 Loading and Unloading Panels

The [Panel Loader] command is used to load and unload panels.

3.5 Carrying Out PAM at the Machine

The following procedures are for the measurement of placement accuracy, and updating of the

machine data.

3.5.1 Carrying Out PAM With the Cam Speed at 80% and Updating the

Machine Data

1. From the main screen, press [Maintenance] - [PAM Measure], and then set the

cam speed to 80%.

2. Select [PAM Equip] and START to carry out the placement of the PAM parts.

3. Press [PAM Measure] and START to carry out measurement of the placement

accuracy.

4. Press [Renewal] to update the machine data.

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3.5.2 Carrying Out PAM With the Cam Speed at 100% and Updating the

Machine Data

1. From the main screen, press [Maintenance] - [PAM Measure], and then set the

cam speed to 80%.

2. Select [PAM Equip] and START to carry out the placement of the PAM parts.

3. Press [PAM Measure] and START to carry out measurement of the placement

accuracy.

4. Press [Renewal] to update the machine data.

Note: Make sure that the program selected is suitable for production at a cam speed of

100%.

3.5.3 Calibration Data Batch Conversion

Calibration data is batch-converted, including that for non-measured nozzles, when

using [Calib. Data Batch Conv.] command. Calibration data for measured nozzles,

however, is used for those of non-measured nozzles.

[Main] → [Maintenance] → [PAM Measure] → [Cam Speed Selection Dialog] →

[100%]/[80%] → [OK] → [PAM Measure] → [Renewal] → [Update Proper Data]

Screen → [Calib. Data Batch Conv.]

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4. Measuring the PAM Placement

Press [Maintenance] - [PAM Measure] - [PAM Measure] - [100%/80%] - [OK] - [PAM Measure] to

display the following screen and enable the START button. Press START to begin the

measurement. The vision monitor displays during the measurement.

PAM placement measurement screen.

4.1 Move Mode

Measurement can be carried out in Continue or Step mode.

4.2 Result

The deviation results for the measurement of PAM part placement are given for each

sequence as 3

σ, 6σ, Max., Min., Cp and Cpk.

4.3 Indicate Distribution

The distribution diagrams of the measurement results display.

4.4 File Save

The results are saved as a file.

The results files are saved at “¥Fuji¥User¥Data” in order with the names “Pam001.Dat” to

“Pam005.Dat”. The format of the files is described later in this document.