PS288_OwnersMnl_PriorTo2009 - 第96页

Operation • Administrato r Functions 3—36 PS288 Owner’s Manual 4c) By hand, adjust the Socket Actuator so that the ribs open the socket as the probe tip descends and so the actuator does not interfere with the device as …

Operation • Administrator Functions

PS288 Owner’s Manual 3—35

Figure 3-48—Drop and Pick offsets

4. Adjust Socket Actuator (if required)—

NOTE: Adjust the Socket Actuator only if the socket fails to open or

if devices are dropped. It is necessary to adjust the Socket Actuator

only once while teaching a package file.

4a) Click Socket ON. This lowers the Socket Actuator and opens the

socket.

Figure 3-49—Socket ON

4b) On the input panel, push the main air valve down to the OFF position.

Operation • Administrator Functions

3—36 PS288 Owner’s Manual

4c) By hand, adjust the Socket Actuator so that the ribs open the socket as

the probe tip descends and so the actuator does not interfere with the

device as it is picked up by the probe tip.

4d) On the input panel, push the main air valve up to the ON position.

4e) Click Socket OFF to raise the Socket Actuator.

5. Set R-axis value—

Follow the instructions in “Set R-axis rotation values” on page 3-22.

6. Pick the device—

6a) Click P1 to return the PNP head to Programmer 1.

6b) Press X,Y AutoFind. The PNP head picks the device, takes it to the

vision location and compares the orientation of the device to the orien-

tation in the reference vision file.

6c) When the Attention message box pops up, check the Results informa-

tion.

Figure 3-50—Results information

6d) If the new values for X and Y are >±5, press Ye s and repeat Step 6b.

If the new values for X and Y are <±5, press No.

NOTE: If the programmer has multiple sockets, complete Step 7.

7. Multiple socket programmers—

7a) On the Go To tab, click last Socket. See Figure 3-51.

Operation • Administrator Functions

PS288 Owner’s Manual 3—37

Figure 3-51— last Socket

7b) Click X,Y AutoFind.

Figure 3-52—X,Y AutoFind

7c) When the Attention message box pops up, check the Results field.

7d) If the new values for X and Y are >±5, press Ye s and repeat Step 7b.

If the new values for X and Y are <±5, press No.

This completes the process of teaching Programmer 1 locations. Repeat for

ALL programmers.