GH-3100
Installation & Operation Manual
Page A-2
Appendix A
TP-559
March 30, 2017
Revision K
The following ARINC 429 labels are received at low speed (12.0 to 14.5 kbps) and are inputs from a
TACAN receiver:
•
Label 002 - Time-To-Go (BCD)
•
Label 012 - Ground Speed (BCD)
•
Label 035 - DME Tune Frequency Word (BCD)
•
Label 201 - DME Distance (BCD)
•
Label 202 - DME Distance (BNR)
•
Label 222 - VOR Omnibearing (BNR)
•
Label 252 - Time-To-Go (BNR)
•
Label 270 - Stored Control / Frequency - Collins TCN-500
•
Label 360 - Range Rate (BNR) – Collins TCN-500
The following ARINC 429 labels can be configured to receive data at high (100 kbps) or low (12.0 to
14.5 kbps) speed and are inputs from a FMS/GPS receiver:
•
Label 075 - Active Waypoint (From/To) Data (DSC) - GAMA
•
Label 100 - Selected Course (BNR) - GAMA
•
Label 114 - Desired Track (True) (BNR)
•
Label 115 - Waypoint Bearing (True) (BNR)
•
Label 116 - Cross Track Distance (BNR)
•
Label 117 - Vertical Deviation (BNR)
•
Label 147 - Magnetic Variation (BNR) - GAMA
•
Label 163 - PFD Mode Select Word (DSC) - Non-Std
•
Label 251 - Distance to Waypoint (BNR) - GAMA
•
Label 251 - Distance to Waypoint (BNR) - Non-Std
•
Label 272 - FMC Mode Word 1 (DSC) - Non-Std
•
Label 275 - LRN Status Word (DSC) - GAMA
•
Label 326 - Lateral Deviation Scale Factor (BNR) - GAMA
•
Label 327 - Vertical Scale Factor (BNR) – GAMA
The following ARINC 429 label is received at high (100 kbps) speed and is the input from a Heading
source (connected to ARINC 429 BUS #3 and #4 only):
•
Label 320 – Heading reference.
A.2.2 CSDB Input BUS
CSDB Input BUS (#1, #2) receives data at low speed (12.5 kbps). When Input BUS #1 is configured to
operate with VOR/ILS navigation functions, the CSDB BUS is compatible with VOR receivers which
combine the functions of ARINC 710 Airborne ILS receivers.
A.2.2.1 CSDB Input Labels
The following CSDB labels are inputs from a VOR/ILS receiver:
•
Label 21 - VOR Data Word
•
Label 22 - ILS Data Word
The following CSDB labels are inputs from a DME receiver:
•
Label 25 - DME Frequency and Distance Word
•
Label 26 - DME Time-To-Station and Velocity Word
