Click here to make tpub.com your Home Page

Page Title: Table 5-6. Diagnostic Display Priority (Cont)
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

T.O. 31W2-2GSC24-2
TM 11-5805-688-14-1
NAVELEX 0967-LP-545-3010
Table 5-6. Diagnostic Display Priority (Cont)
Front Panel
Order of
Error
Card
Numerical
Priority
Signal
Origin
Indicator
Display
19
DPSA-
SB, TD,
DEMULTIPLEXER CARD
1 Thru 15
VD, or
(Note 1)
NBSB
20
OOTXX-
RCB
MULTIPLEXER CARD
16
21
(Note 2)
DISPLAY
MULTIPLEXER CARD
21
Notes:
1.  Error signal can be generated by any active channel
in a configuration, using the RCB or TE/TR card in
a multiplexer channel or the SB or TD card in a
demultiplexer channel.
2.
Internal error signal developed by display card in
self-test mode.
At the same time, each bit in the 4-bit channel address
The priority of the five signals monitored by the encoder
for the faulty channel is applied to one input on one of
are listed in order in the encoder blocks in figure 5-43.
the multiplexers in the card address encoder.
5-573. The basic operation of the de- multiplexer
5-571. The operation of the demultiplexer channel card
common card error priority encoder is the same as that
error detector is basically the same as that described for
described in paragraph 5-572. The eight diagnostic error
the multiplexer channel card error detector in paragraph
signals applied to the priority encoder are from the seq,
FS, ERD, and GC/DM cards.
5-572. The multiplexer common card error priority
5-574. The out-of-tolerance multiplexer has an out-of-
encoder has a total of five card diagnostic error signals
tolerance signal input from each active multiplexer RCB
applied from the OEG, GC/DM, and seq cards. When
or TE/ TR channel card in the multiplexer set. When one
two or more of the error signals are reported to the
of the out-of-tolerance signals (OOT01 through OOT15)
encoder, the error signal from the common card with the
is applied to the multiplexer, an enable signal is applied
highest priority is processed.  The priority encoder
to the out-of-tolerance one-shot multivibrator. In turn, the
generates an error signal that is applied to the system
multi- vibrator generates a temporary inhibit signal
priority encoder.  The encoder also generates a card
(approximately 1.5 seconds) to the control flip-flop to
address for the selected card error that is applied to the
inhibit further clock signals from incrementing the
inputs on the multiplexers in the card address encoder.
channel address counter.
5-155

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business