Device Insertion Error When Using Elastomeric Pad - Data I/O UniSite-xpi User Manual

7. Messages

Device Insertion Error When Using Elastomeric Pad

Probable Cause
Device inserted improperly
Faulty device(s)
Pad is dirty or worn
Base is dirty or worn
Possible defect in programmer
software associated with
continuity check
Continuity problem with
device/programmer interface
7-40
Solution
Ensure that the device is properly justified in the socket or properly
oriented in the MatchBook.
CAUTION: Do not press on the lid of the MatchBook to improve
continuity. It compresses the pad, scratches and dents the
base, and bends the pins on the device.
Check the device for bent or damaged pins/leads. Repeat the operation
with similar devices from the same manufacturer, and from other
manufacturers. If the operation proves successful with similar devices,
then the suspect part is probably defective.
If the device has been in circuit or in a test or burn in socket, it may have
bent pins. If so, it is not likely that the device will be able to be
programmed with an elastomeric base. A PPI adapter with a discrete
socket may be required to successfully program the device.
Examine the pad for debris and wear. Clean or replace the pad as
necessary. Refer to documentation for cleaning and replacement
instructions.
A raised or discolored pad is not necessarily bad. Examine it carefully
prior to changing it.
Separate the compression ring from the base and examine the base with
a magnifying glass or microscope. If any gold has worn off or there are
scratches or dents in the gold traces, replace the base.
If this error occurs during an attempt to load the device (via Load
Device from the Main Menu), disable the Continuity Check parameter
(change from "Y" to "N") in the Programming Parameters screen (via
More/Configure system/Edit/Programming options from the Main
Menu). If the device is loaded successfully without insertion errors, try
to program the device. If the device programs successfully, you've
found a reasonable workaround.
Note: Contact Data I/O Customer Support and report your findings.
If following the steps described in the previous section causes the device
to fail programming, a subtle continuity problem may exist.
Workaround: Refer to your programmers' Device List and note the
earliest version of the device that is supported by your programmer.
Boot your programmer with any previous software version that
supports the device and attempt the operation again. If the operation is
successful with the earlier software, then you've found a temporary
workaround.
Note: Contact Data I/O Customer Support and report your findings.
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