PS288_PS388_PS588_981-0424-002D - 第204页
Maintenance ■ Troubleshoot ing 4—64 Data I/O • 981-0424 -002 back 2a. Click the black DISABLED button. The socket image changes to black and the programmer is disabled. 2b. Repeat for all sockets on the target programmer…
■ Troubleshooting ◘ Programmer Errors
PS Series Owner’s Manual 4—63
back
1. If a job is running click Pause and wait until all programmer
activity is done.
2. Check that there are no devices in the target adapter. If there are,
click Finish.
3. Replace the target Socket Adapter with another empty adapter.
If the failure moves with the Socket Adapter, check for bent,
damaged or worn pins on the sockets.
If continuity failures persists in the same programmer, recali-
brate the device locations for this socket adapter by reteaching
the Package File. See Teaching the Package File on page 3-40.
4. If an Optima (Universal) programmer is not responding, switch
off machine power and check the fuse—contact Data I/O sup-
port for location.
Note: If a programmer is not performing and you cannot correct
the error, you can continue to use other programmer sites after dis-
abling the non-functional programmer. See Disabling a Program-
mer below.
Many Programmers have continuity failures
The vision system may need calibration. See Calibrating The
Vision System on page 4-50.
All programmers fail to program devices.
Check that the Programmer Simulation switch on the Setup win-
dow is OFF. If not, switch it to OFF.
Check that the Programmers circuit switch on the Power Panel is
On.
Check the Log file as follows:
1. Pause the job.
2. Exit the Run window.
3. At the Setup Window click System > Log File.
Disabling a Programmer
If a programmer is not functioning correctly and you cannot correct
the error, disable the non-functional programmer and continue to use
other programmer sites.
To disable a programmer:
1. At the Setup Window, click System > Programmers.
2. Click the image of a socket on the target programmer.
Maintenance ■ Troubleshooting
4—64 Data I/O • 981-0424-002
back
2a. Click the black DISABLED button. The socket image changes to
black and the programmer is disabled.
2b. Repeat for all sockets on the target programmer.
For more information on changing programmer or socket status,
see Changing Programmer Status on page 3-25.
Pick and Place Problems
Devices are not being placed into sockets or output media accu-
rately.
The PNP Head does not center on the devices.
Check that the probe is not bent.
(Models prior to Feb. 2009) Check that the break-away probe tip
is snapped fully into place.
Check that fasteners on the head, gantry, and camera are tight.
See Inspecting Gantry Parts on page 4-24 and Inspecting the Vision
Camera on page 4-49.
Reteach the Vision file. See Teaching the Reference Vision File on
page 3-34.
Calibrate the Vision System. See Calibrating The Vision System on
page 4-50.
Adjust the X-, Y-, and Z-axis positions using the adjustment
arrows on the Gantry Window.
The Probe is dropping devices.
Clean or replace the rubber Probe Tips. See PNP Probe on page
4-12.
Clean the vacuum filter or silencer. See Vacuum Generator Filters
and Silencers on page 4-15.
Check that the main input air pressure is 5.5 ±0.7 Bar
(80 ±10 PSI). Refer to Connecting Air on page 2-2.
[PS288, PS388 and Optima Programmers only on PS588] If the
problem looks like it could be caused by the sockets: reset the
Socket Opener air pressure at the Power Panel. Pressure must be
in the correct range for your PS Machine and adapter. See
Adjusting the Socket Actuator Air Pressure on page 4-8.
Probe attempts to pick a device twice even though it picked up
the device the first time.
The Vacuum sensor may need calibrating. See PNP Head Vacuum
Generator Sensor on page 4-19.
If programming TQFP 144, you can increase the value of the fol-
lowing line in the Package File to maximum value of 500:
For more information, see
Teaching the Package File
on page 3-40.
■ Troubleshooting ◘ Air Pressure Problems
PS Series Owner’s Manual 4—65
back
#39 100 MSEC, TRAYS & TUBES, VACUUM SUCKUP TIME
AT CUPS DURING PICKUP
Trouble with the PNP Head.
Two servo-amplifiers (inside the right access door) control the
head. For more information see Head Error Codes in the on-screen
Help.
The Gantry only moves in one axis or not at all.
Exit the AH500 and switch off machine power. Check the fuses
on the Opto PCB, inside the right access panel.
WARNING: Electric shock hazard. The PCB has a spot on the
near, right corner for testing the fuse. The PS Machine power must
be ON for this test. Use extreme caution when the access panel is
open and the power is on.
Figure 4-58: The Opto PCB with spare fuse (left arrow) and fuse tester
labeled 1A2. PS388 shown. The location for PS588 is farther toward
the back.
Air Pressure Problems
There is no main air pressure.
Make sure that the main air switch on the Power Panel is in the
ON position.
Check that the air regulator on the Power Panel displays within
the acceptable range: 5.5 ±0.7 Bar (80 ±10 PSI).
If not, replace the filter: See Replacing the Input Air Filter on page
4-15. The digital display on the regulator will be green when air
Note that there is no air
pressure adjustment for
FlashCORE program-
mers on the PS588.