Honeywell International Inc. 9PGTPL-100A Manuale Utente

Page 48

1 Mar 2006

TPL-100A Processor / Part No. 940-0530-001

Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.

(6) Fault Monitoring

Selecting START TEST on the MILACAS-FR Processor front panel causes the front 
panel liquid crystal display to show a two character fault code if a system fault exists. 
Fault code CD indicates a TCAS control data input fault. The CD fault code can appear 
if a TCAS non-compatible control panel is used and a self-test is indicated.

(7) Processor Strapping

Table 16 shows the strap information (pins RMP12A, RMP12B, and RMP12C) for 
additional radio altimeters that can interface with the MILACAS-FR Processor.

RMP7E
RMP7J

Display status discretes

Not used. No longer monitors 
traffic display discretes.

RMP14D
RMP14E

Display input bus

This high speed ARINC 429 input 
bus is used by the TCAS or 
MILACAS-FR to input control data 
word, label 017.

0

CP-140 LPIA
0 to 5000 ft:
0 ft = +1.000 V
0 - 500 = +1.000 V + 16 mV/ft
500 ft = +9.000 V
500 - 5000 = +9.000 V +2.67 mV/ft
5000 ft = +21.015 V

0

0

0

1

LPIA / APN - 194
0 to 5100 ft
0 ft = +1.000 V
0 - 400 ft = +1.000 V +20 mV/ft
400 ft = +9.000 V
400 - 5100 ft = +9.000 V +2.61 mV/ft
5100 ft = +21.267 V

0

0

1

2

CARA (signal RTFAA)
0 to 5400 ft
-8.0 mV/ft, 0 ft = 0 V

0

1

0

3

-20 to 2650 ft
-10 mV/ft, 0 ft = 0 V

0

1

1

Table 15.   MILACAS-FR Processor Rear Interconnects/Interwiring (cont)