HP 8360 - Manual (Page 205)

Fault Info 2
Programming Codes Fault Menu.
Analyzer: NONE
See Also Fault Menu
Fault Info 2
Function Group SERVICE
Menu Map
Description This displays the latched status of the following fault
messages.
EEROM FAIL Indicates that the EEROM (electrically erasable
read only memory) has failed to store data properly.
Whenever any data is stored in EEROM, the
integrity of the data is checked (read back and
compared to the data in RAM). The EEROM is the
main storage location for calibration data. If this
fault is indicated the present calibration data may be
PWRON FAIL
CALCO FAIL
PLLZERO
FAIL
PLLWAIT
FAIL
FNXFER
FAIL
Indicates that the test of the processor, ROM, RAM
and I/O system performed at power-on has failed.
The front panel INSTR CHECK LED lights. Initiate
a full self-test to gather more information if this fault
is indicated.
Indicates that the internal calibration data has been
defaulted either deliberately or due to an EEROM
failure.
Indicates a phase lock loop error caused by either a
hardware failure or misadjustment.
Indicates a phase lock loop error caused by either a
hardware failure or misadjustment. Initiate
a full
self-test to gather more information if this fault is
indicated.
Indicates that the transfer of fractional-N data
has failed. Initiate a full self-test to gather more
information if this fault is indicated.
HP 8360
User’s Handbook
Operating and Programming Reference