User's Manual

UL-801 Installation Manual
Page 207
23-20-06 15 December 2011
H. Signal Specifications
(1) Digital Inputs
(a) FMS ARINC 429 Broadcast Data
Label Description Format
UNS
HS429-1
TX Rate
(ms)
ARINC
429 HS
TX Rate
(ms)
Notes
102
Selected Altitude
BNR 200 N/A Crew selected via CP.
116
Cross-track Distance
BNR 100 100
Cross-track distance is
relative to SXTK
147
Magnetic Variation
BNR 1000 500
TX rate ARINC 429 HS
bus = 100 ms.
150
UTC
BNR 1000 1000 N/A
203
Pressure Altitude
BNR 100 1000 N/A
204
Baro-Corrected Altitude
BNR 100 500
ADC dependent.
Baro-corrected altitude is
output if available.
205
Mach
BNR 500 N/A N/A
206
Indicated Air Speed
BNR
500
(NOTE 2)
N/A N/A
210
True Air Speed
BNR 100 500 N/A
212
Altitude Rate
BNR 100 N/A N/A
213
Static Air Temperature
BNR 500 1000 N/A
231
Actual Navigation
Performance
BCD 500 500 N/A
233
Selected Cross-track
BCD 500 N/A
Crew selected offset from the
flight plan.
251
Along Track Distance to
WPT
BNR 1000 500 N/A
252
Estimated Time to Waypoint
BNR 500 500 N/A
260
Date
BCD 1000 500 N/A
270
Status
DSC 100 500 N/A
272
Active Leg Attributes
DSC 100 N/A Contains flight phase data.
310
Present Latitude
BNR 100 100 N/A
311
Present Longitude
BNR 100 100 N/A
312
Ground Speed
BNR 100 500 N/A
313
True Track Angle
BNR 1000 500 N/A
314
True Heading
BNR 100 100 N/A
315
Wind Speed
BNR 1000 500 N/A
316
True Wind Angle
BNR 1000 500 N/A
320
Magnetic Heading
BNR
100
(NOTE 1)
100
(NOTE 2)
N/A