Terrain Awareness Inhibit, Self Test Discrete | Honeywell MKXXII

Honeywell

MK XXII EGPWS Installation Manual

3.3.13.9 Terrain Awareness Inhibit

The Terrain Awareness inhibit discrete, inhibits the Terrain Awareness modes in the MK XXII EGPWS.

This discrete is typically connected to an “alternate action switch” in the cockpit. The recommended label for this switch is “Terrain Override” although labeling for this switch should be consistent with existing cockpit nomenclature.

“Terrain Inhibited” will be annunciated during cockpit Self-Test if these functions are inhibited.

Discrete

TA Inhibit

Position / Status

Inhibit = Gnd Not Inhibit = Open

Connector Pin

J1-12

3.3.13.10 Self Test Discrete

The cockpit Self Test discrete is provided to manually initiate test of the EGPWC, EGPWS aircraft interface, and to annunciate system configuration and status information. This discrete is typically supplied by a momentary action cockpit ‘push to test’ switch, typically part of the GPWS WARN Lamp assembly.

This discrete must be momentarily connected to ground to activate the Self Test. Activation of this discrete continuously for more than 60 seconds will result in the ‘Self Test Invalid’ fault which will cause a GPWS INOP indication.

Discrete

Self Test

Position / Status

Self Test = Gnd Normal = Open

Connector Pin

J1-34

3.3.13.11 Glideslope Inhibit Discrete

The Glideslope Inhibit Discrete, also known as the Backcourse Inhibit, provides an inhibit to the Glideslope alert when on a backcourse approach.

The Glideslope Inhibit is usually connected to the Flight Director or FMS backcourse discrete output.

Discrete

Glideslope Inhibit +28

Glideslope Inhibit Gnd

Position / Status

Inhibit = +28V

Not Inhibit = Gnd/Open

Inhibit = Gnd

Not Inhibit = +28V /Open

Connector Pin

J1-38

J1-19

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225

REV: C SHEET 99

Image 99

Honeywell MKXXII installation manual Terrain Awareness Inhibit, Self Test Discrete, Glideslope Inhibit Discrete

Contents

Release Date 12/14/00 REV C Sheet ALL Revisions REV Description Honeywell MK Xxii Egpws Installation Manual Table of Contents Honeywell MK VI MK Viii Egpws Installation Design Guide Honeywell MK VI MK Viii Egpws Installation Design Guide 104 Section V Certification 160 143149 158 Aircraft Application Data Section General Information Honeywell MK Xxii Egpws Installation Manual Section I General Information License Requirements How To Use This Docu ment IntroductionApplicability Reference Documents Description of Equipm ent OAT Sensor MK Xxii Egpws Comp uterMK Xxii Egpws Conf iguration Module GPS Antenna Smart Cable Pcmcia Interface Technical Characteris tics MK Xxii Egpws Smart Cable Configuration Module Units SuppliedMK Xxii Egpws Honeywell MK Xxii Egpws Installation Manual Smart Cable Installation and Acces sories KitsNew Egpws installation with Internal GPS 2 RS-232 Cable Flight History Card Terrain Database Card s GPS Antenna & cable Circuit BreakerAnnunciators & Switc h/Annunciators Cockpit Speaker Opti onal Spare Contacts P1, P 2, P3 Tools Required Crimping Tool P1, P 2, P3Contact Positioner P 1, P2, P3 Insertion/Removal Too l P1, P2, P3 Honeywell MK Xxii Egpws Installation Manual Section Installation Honeywell MK Xxii Egpws Installation Manual Section II Installation Unpacking and Inspec ting the Equipment Equipment Installation 2.3.1 General MK Xxii Computer Ins tallation MK Xxii Computer Loc ation Configuration Module Installation Configuration Module Location Required Configuration Module Assembly 1 MK Xxii Egpws Configuration Module Installation Assembly Sequence 2 MK Xxii Egpws Configuration Module 3 MK Xxii Egpws Configuration Module 4 MK Xxii Egpws Configuration Module 5 MK Xxii Egpws Configuration Module 6 MK Xxii Egpws Configuration Module 7 MK Xxii Egpws Configuration Module GPS Antenna location GPS Antenna Installat ionOAT Sensor Installatio n Cockpit Annunciators / Switches Egpws cautionGPWS G/S Cancld Description Gpws warning red & Gpws alert amber Location 8 MK Xxii Egpws Annunciators/Switches Location Audio Inhibit Timed Inhibit Switch Functio ns and SelectionLow Altitude Mode Terrain Inhibit MK Xxii Egpws Outline Honeywell P/N 405-0383-001 MK Xxii Egpws Mounting Tray Honeywell MK Xxii Egpws Installation Manual Section System Planning Honeywell MK Xxii Egpws Installation Manual Section III System Planning Category 8 Radio Altitude Input Select Category 14 Audio Output Level System Wiring/ Electr ical Interfaces Primary Power InputChassis Ground Analog and Digital Inp uts Discrete InputsSerial Outputs Discrete Outputs Audio Output Instructions Configurable Interface sCategory 1 Aircraft / Mode Type Select Aircraft / Mode Type Category 2 Air Data Input Select Egpws MK Examples Analog altitude and 500 ohm OAT Digital Arinc 429 Cat ID 5, 1 Arinc Digital -ARINC 575 Cat ID Shadin 2000 Cat ID Digital Arinc 429 Dual IOC Buses Cat . ID Arinc 743 Format Category 3 Position Input Select 3.2 RS-232 Transmit-Receive, 9600 baud Cat ID Examples Arinc 429 BUS Cat ID 0,1,4,5 Dual Arinc 429 BUS Cat ID Category 4 Altitude Callouts Category 5 Audio Menu Select TAD Selection Category 6 Terrain Display Select Type of sweep used for terrain data fan, standard, etc Terrain Display Configuration Group 6-1 Single Tube Wx/Terrain Display Display Input Control Group Output 429 Bus GroupExample TRA-45A Egpws J101 Egpws Avidyne FSD Honeywell WRX R/T Honeywell Radar Indicator Arinc 429 Range #1 Arinc 429 Range #2 Kcpb Video #1 Out Avtech DSU Category 7 Options Select Group #1 Steep Approach Not Available in the Mk7.3 TA&D Alternate Pop-up Peaks Mode Obstacle AwarenessBank Angle Callout Enabling GPS Altitude Reference WOW Reversal Example Digital Radio Altitude Interface Category 8 Radio Altitude Input Select Analog Radio Altitude Interface DH Discrete Gnd Valid Radio Altimeter Indicator Category 9 Navigation Inputs Select RNA-34A Example Analog Glideslope Interface cat ID 0,1,5 Dual Glideslope Receiver Digital Glideslope/Localizer Interface Category 10 Attitude Input Select Attitude Signals Vertical Gyro Example Analog Roll Angle Synchro Ahrs Digital Arinc 429 High Speed Magnetic Heading Category 11 Heading Input Select Directional Gyro Example Analog Heading Synchro CAT ID Heading High Speed Instruction Category 12 Windshear Input Select Input/Output Discretes Category 13 Input / Output Discrete Type Select Weight on Wheels WOW Discrete Audio Inhibit DiscreteLanding Gear Discrete Glideslope Cancel Discrete Mode 6 Low Volume DiscreteAutopilot Engaged Discrete Terrain Awareness Inhibit Self Test DiscreteGlideslope Inhibit Discrete Lamp Format Low Altitude Mode Select DiscreteTimed Audio Inhibit Discrete Output Discretes Gpws Alert Discrete Gpws Inop DiscreteTAD Inop Discrete Gpws Warning Discrete Terrain Display Select #1 & #2 Discrete Low Altitude Mode Discrete REV C Sheet Ohm Category 14 Audio Output Level Category 15, Autorotation Threshold Autorotation Threshold 107 108 1 RS-232 Communicatio n with the MK Xxii Egpws Harness Checkout and Power CheckUnit Installation Egpwc Initialization a nd Configuration WinVIEWS Egpwc Front Panel T est Connector WinVIEWS Operation Configuration Module Programming 112 CFG CUW 0/15 128 3 2 134 128 3 29 1 0 2 0 0 129 0 CUW and CMR Comm ands CATspacecategory #spaceID#spaceT or FEnter Configuration Module Reprogramming Approval Regional Terrain Data base Loading 4.6.1 Effectivity Material Cost and Av ailability Accomplishment Instr uctions Verification of the Ter rain Database Version END of Test 120 Section Certification Honeywell MK Xxii Egpws Installation Manual Section V Certification Ground Test Certification Procedur e Equipment Compatibi lityEquipment Location FAA Requirements Existing STC’s Failure Modes, Effects , and Safety AnalysisFlight Test Pilots Guide Honeywell MK Xxii Egpws Installation Manual Appendix a Customer Worksheet Honeywell MK Xxii Egpws Installation Manual Cockpit Displays MK Xxii Egpws GPS Parameter Discrete Inputs Generic Model Information System REV C Sheet REV C Sheet REV C Sheet REV C Sheet REV C Sheet Appendix B Sample Wiring Diagrams DWG no 060-4314-225 Revc Sheet Honeywell MK Xxii Egpws Installation Manual Honeywell MK Xxii Egpws Installation Manual Appendix C Honeywell MK Xxii Egpws Installation Manual Baud, No Parity, 8 bits, and 1 stop bit RS-232 Communication with the Egpws REV C Sheet REV C Sheet Honeywell MK Xxii Installation Manual Appendix D Vendor Drawings Honeywell MK Xxii Egpws Installation Manual AMP Vendor Contact Information For orders and AOG requirements, contact D1-1 Edmo D1-2 Emteq GPS RF Cable Sets Inches Bend Radius Minimum Per 100 ft 1 Connectors for Tflx cable series GPS 1 Connectors for Pflx cable series GPS Tool Frame and Die Part Numbers Installation Considerations D1-3 Aerospace Optics Aerospace Optics Inc Mail switches@vivisun.com StacoSwitch Appendix E Interface Description Document Honeywell MK Xxii Egpws Installation Manual Honeywell MK Xxii Egpws Installation Manual Connector Interface Introduction Part Number PurposeSystem Overview Chassis Ground Signal InterfacesPrimary Power Input Electrical Interface Introduction Localizer Deviation or LOW Level Glideslope Validity DC Analog InputsRadio Altitude LOW Level Glideslope Barometric Altitude Outside AIR TemperatureConfiguration Defined DC Inputs 2.4 2.7.2 AC Analog Inputs2.7.1 Synchro Roll Attitude Signal Timing Reference Inputs Configuration Defined Synchro Inputs Arinc 429/575 Digital Serial BUS Inputs 2.9 2.9.1 RS-232 / RS-422 Digital Serial BUS Inputs GPS RS-232 Digital Serial BUS Serial PortGPS RS-422 Digital Serial BUS Serial Port SCI Range RS-422 Digital Serial BUS Serial Port +28 VDC Discrete CharacteristicsAIR Data RS-232 Digital Serial BUS Serial Port AIR Data RS-422 Digital Serial BUS Serial Port Configuration Module Interface Ground Discrete CharacteristicsGPS Antenna Input Lamp Driver Outputs Monitor Output CharacteristicsDiscrete Output Characteristics OAT Voltage Reference Output Arinc 429 Output BUS High Level Speaker Audio OutputLOW Level Interphone Audio Output Arinc Digital Serial Output Busses 2.18.1 RS-232 Maintenance Port Serial Port Arinc 453 Output BUSFront Panel Test Interface Front Panel Status Indicators Pcmcia / Smartcable PortGSE Present Discrete Input Configuration Types Configuration SelectionAircraft Application Data Signal Selection Table E 3 Category ID Selection ProcedureInstruction Configuration Selection Tables Category 1, Aircraft / Mode Type Select Effectivity App Cfg Torque Type Table E Fault Designation Engine 1 BUS Bus Type Basic Fault Designation Engine 2 BUS Bus Type BasicEngine Torque Data Selection Fault Designation Engine 2 BUS Bus Type RS-422 9600 baud Fault Designation Engine 1 BUS Bus Type RS-422 9600 baud Torque Data Select 11 Bell 212/412 Summary Data Torque Data Select 8 AS365 Dauphin N3Torque Data Select 9 Bell Torque Data Select 10 Bell Summary Data Connection Summary Data Fault Designation Engine 1 BUSTorque Data Select 14 Coast Guard HH-65 Summary Data Torque Data Select 16 Common DC Torque Category 2, AIR Data Input Select Table E DescriptionTable E 3.1.2 AIR Data Input Select for Egpws Mkxxii Configuration Data Fault Designation AIR Data BUS Bus Type BasicType Summary Data Table E 3.1.2-3 AIR Data Input Select #3 Summary Data Table E 3.1.2-4 AIR Data Input Select #4 Summary Data Table E 3.1.2-5 AIR Data Input Select #5Connect to Channel Table E 3.1.2-10 AIR Data Input Select #10 Channel 429RX2Table E 3.1.2-6 AIR Data Input Select #6 Channel Connect to Table E 3.1.2-11 AIR Data Input Select #11 Summary Data 3.3 Category 3, Position Input SelectPosition Input Type TableE Description UTC Fault Designation GPS BUS Bus Type Basic Internal Fault Designation Internal GPS Bus Type Basic Bus Type Basic Fault Designation GPS BUS Category 4, Altitude Callouts App CfgTable E 3.1.4 Altitude Callouts for Egpws Mkxxii Honeywell MK Xxii Egpws Installation Manual Table E 3.1.5-128 Audio Menu Type 128 Basic Helicopter Category 5, Audio Menu SelectEffectivity App Cfg 006 Table E 3.1.5 Audio Menu Type Defined By IDand TCF Disable Application NotesCategory 6, Terrain Display Select Section Overview Honeywell MK Xxii Egpws Installation Manual Table E KC Picture Bus Table Table E 3.1.6-1 No Display TAD and TCF Enabled Table Table E 3.1.6-2 TA&D / TCF DisabledChannel Integration note Fault Designation Display BUS Bus Type BasicDisplay Configuration Group 6 Collins PRO-LINE II Table Table E 3.1.6-3 Collins ProLine II Table Table E 3.1.6-4 Bendix PPI-4A/4B Display Configuration Group 1 Bendix RDR 4A/B PPI with MOD Table E Collins ProLine II Display Configuration Group 2 Collins Proline II Table E Collins ProLine II 5x4,5x5 Display Configuration Group 3 Collins Proline II, 5X4 Table E Non-Integrated Efis 40/50 Honeywell/Bendix Display Configuration Group 7 NON-INTEGRATED Efis 40/50 Peaks Always Enabled Display Configuration Group 8 Integrated Efis 40/50Table E 3.1.6-10 Integrated Efis 40/50 Honeywell/Bendix Honeywell MK Xxii Egpws Installation Manual Table E 3.1.6-12 Collins WXI-701/711, without Auto Range Reference Name Integration note PinsTerrain Display BUS #1 453TX1 Terrain Display BUS #2 Terrain Display BUS #2 453TX2 Table E 3.1.6-14 Bendix PPI-4A/4B without Auto Range 6.2-3 Display Input Control Group Reference Name PIN Function6.3-0OUTPUT 429 BUS Group Traceability Reference section Table E 3.1.6-16 Bendix IN182A/IN812A Radar display RDR Output 429 Bus Group Pins Comments TA&D Alternate Pop Up False TA&D Alternate Pop Up True Table E Bendix IN842A/IN862A Radar display RDRFunction Value Category 7, Options Select Group #1 Display Input Control Group Display Input Control Group Honeywell Fault Designation IOC BUS Table E3.1.6-236 Display Configuration Collins ProLine IV Honeywell Channel 429RX8 Table E 3.1.6-246 Non-Integrated Efis 10 Bendix/Honeywell Connect to DC811 #1 Display Input Control Group Channel 422RX2Connect to DC811 #2 Honeywell MK Xxii Egpws Installation Manual SCI Bus RS-422 12K baud Category 7, Options 1 Select Altitude Reference6 Effectivity App CfgTable E 317 Options Select Group #1 True False WGS-84 Category 8, Radio Altitude Input Select Radio Altitude Type Table E DescriptionDescription Value PIN Type Channel Designation Reference PIN Function Connection Reference Summary Data Table E 3.1.8-5 Radio Altitude Input Select Type 5 ALT Connection PIN Type Category 9, Navigation Input SelectTable E 3.1.9 Navigation Input Select for Egpws Mkxxii Table E 3.1.9-0 Navigation Inputs Select Summary Data Fault Designation ILS BUS Fault Designation ILS BUS Bus T ype Basic Table E 3.1.10-0 Attitude Input Select Type Category 10, Attitude Input SelectAttitude Input Select Table E 3.1.10 Attitude Input Select for Egpws MK Fault Designation Ahrs BUS Table E 3.1.10-4 Attitude Input Select TypeTable E 3.1.10-128 Attitude Input Select Type Connect to Table E 3.1.11 Heading Input Select for Egpws MK Fault Designation Ahrs BUS Bus Type BasicCategory 11, Heading Input Select Heading Input Select Table E Description Table E 3.1.12 Windshear Input Select Category 12, Windshear Input SelectNo Windshear Effectivity App Cfg 003 Input/Output Discrete Type Table E Category 13, Input / Output Discrete Type Select Configuration Data Possible States StateTable E 3.1.13-128 INPUT/OUTPUT Discrete Type Table E 3.1.13-129 INPUT/OUTPUT Discrete Type Volume Select Category 14, Audio Output LevelTable E 3.1.14 Audio Output Level Category 15, Autorotation Threshold Autorotation Threshold TorqueTable E 3.1.15 Autorotation Threshold for Egpws MK SYN1X SYN1Z SYN2Z Connector Pin Refer to Category 13 where multiple uses are possible Honeywell MK Xxii Egpws Installation Manual Figure E 4.1, Connector Pin References J1, J2, J3 Definitions AcronymInterpretation Acronym Interpretation Pcmcia