Making Connections To Plug-Ins (Pin-Outs); Power-On Self-Test - Racal Instruments X Series Manual

1260-100X User Manual
Making
Connections to
Plug-Ins (Pin-
Outs)
Power-On Self-
Test
Racal Instruments © 2005
To remove the 1260-100X Carrier from the VXIbus chassis,
loosen the upper and lower retaining screws. Simultaneously
push the upper injector handle upward and pull the lower handle
downward until the carrier is disengaged from the chassis
backplane. Then slide the carrier out of the chassis.
For information about connecting external equipment to the plug-
ins, refer to the individual manuals for the plug-ins.
include information regarding mating connector part numbers,
pin-outs, and electrical ratings.
When the VXIbus chassis is switched on, the Option-01T in the
system automatically runs a self-test and the Fail LED in a carrier
with an Option-01T will illuminate.
When the Option-01T in the system completes self-test, the Fail
LED will extinguish. This occurs within five seconds after chassis
power is turned on.
The self-test includes the following:
1. PROM checksum
2. RAM write/read pattern verification
3. Microprocessor instruction test
4. Non-volatile RAM verification
5. Timer test
This self-test represents 70% fault detection.
These
Getting Started 2-7