Honeywell International Inc. KSN770 Manual De Usuario
Draft
Page 3-59
6 Dec 2012
34-70-06
SYSTEM INSTALLATION MANUAL
066-01204 / 066-01213
© Honeywell International Inc. Do not copy without express permission of Honeywell.
3.10 Flight Control Interface
3.10.1 Applicable Part Numbers
All part numbers and software revisions perform all flight control functions.
3.10.2 Function
A.
GPS
Three different interface methods exist to couple the KSN 7xx GPS function to an automatic flight
control system. For lateral guidance, roll composite steering is provided which conforms to the
ARINC 561 format for enroute/terminal use and has increased authority for approach arm and
approach active modes. It is provide in ARINC 429, and an analog AC or DC command. If roll
steering is not supported with the autopilot, analog course datum and D-bar signals may be used
with or obtained from an HSI or NAV indicator connected to the KSN 7xx. For SBAS approaches
ILS type vertical and lateral commands are generated in both analog deviations and ARINC 429
formats.
control system. For lateral guidance, roll composite steering is provided which conforms to the
ARINC 561 format for enroute/terminal use and has increased authority for approach arm and
approach active modes. It is provide in ARINC 429, and an analog AC or DC command. If roll
steering is not supported with the autopilot, analog course datum and D-bar signals may be used
with or obtained from an HSI or NAV indicator connected to the KSN 7xx. For SBAS approaches
ILS type vertical and lateral commands are generated in both analog deviations and ARINC 429
formats.
B.
VHF NAV (KSN 7x0 Only)
For VHF NAV guidance based operation, LOC/VOR/GS outputs are provided in analog
deviation/OBS resolver, an analog composite NAV output, and a dedicated ARINC 429 bus. A built
in VHF NAV/GPS switching function for the analog deviations (lateral and vertical) outputs is
incorporated internally, so that external switching is not required in the aircraft between GPS and
VHF NAV sources.
deviation/OBS resolver, an analog composite NAV output, and a dedicated ARINC 429 bus. A built
in VHF NAV/GPS switching function for the analog deviations (lateral and vertical) outputs is
incorporated internally, so that external switching is not required in the aircraft between GPS and
VHF NAV sources.
An ARINC 429 interface facilitates connection with numerous flight control systems.
3.10.3 Requirements and Limitations
A.
ARINC 429
All part numbers of the Bendix/King KFC 400 are compatible with the KSN 7xx.
The following part numbers of the KFC 275 and KFC 325 are compatible with the KSN 7xx ARINC
429 roll steering through the Bendix/King EFIS 40/50 when the KSN 7xx is installed for IFR
non-precision approaches:
429 roll steering through the Bendix/King EFIS 40/50 when the KSN 7xx is installed for IFR
non-precision approaches:
KCP 220 065-0064-
The following part numbers of the Bendix/King KFC 275 and KFC 325 flight control systems are
compatible with the KSN 7xx ARINC 429 roll steering through the Bendix/King EFIS 40/50 when
the KSN 7xx is not installed for IFR non-precision approaches:
compatible with the KSN 7xx ARINC 429 roll steering through the Bendix/King EFIS 40/50 when
the KSN 7xx is not installed for IFR non-precision approaches:
01
05
06
07
08
15
-
-
Draft as of 10/15/2012