Honeywell MK VIII, MK XXII manual Appendix a Winviews

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EGPWS LINE MAINTENANCE MANUAL

11 APPENDIX A: WINVIEWS

WinVIEWS (Windows Virtual Interface to the Enhanced Warning System) is a software tool developed by Honeywell to monitor or view values within the EGPWC, and perform certain test interface functions.

Overview: The WinVIEWS software provides a monitor function that does not alter the operation of the EGPWS. The monitoring of the values assists in the testing of the EGPWS by allowing the operator to quickly determine if the correct signal and scaling is being used by the EGPWS. Additionally, WinVIEWS provides a detailed status of the software configuration and input signals, which enables quick identification of system anomalies. WinVIEWS is also utilized for programming the Configuration Module in MK VI, MK VIII, and MKXXII applications.

To obtain a copy of the WinVIEWS software, please visit www.egpws.com, select the Installation Information page, then select the Diagrams, Drawings & Software sub-page. WinVIEWS is available as a self extracting .zip file. A User’s Guide is available there as well.

In addition to the WinVIEWS software, a command file may be utilized. The command file is a simple text file that includes each Current Value Table (CVT) Item used in a test procedure. The file must be ‘text only’ such as those created in the Microsoft Windows NotePad program. It should have a filename extension of .wvc or .cmd. The webpage mentioned above also contains generic command files for use in ground and flight testing the various EGPWS models.

To use WinVIEWS a RS-232 cable (PN 704-2670-001 is required) to connect the PC 9-pin comm port to the EGPWC 15-pin test port.

Typical WinVIEWS operation with the EGPWC:

1.Connect the PC to the EGPWC via the RS-232 cable defined above.

2.On the PC, start the WinVIEWS program (requires Windows 95 or later).

3.WinVIEWS opens in the Terminal Mode. Various commands are available in this mode. Type “HELP” or “?” for command help. In particular, CVT Items may be added or deleted to/from the display to assist with system analysis.

4.Under the File Menu select the “Load Command File” option and load the appropriate Command File.

5.Use F6 to select the Display Mode: each CVT item listed in the Command File will be continuously updated at a rate of at least once per second. The value shown for each CVT Item listed is the current value used by the EGPWS. F6 toggles between the Display and Terminal Modes.

CAGE CODE: 97896

SCALE: NONE SIZE: A DWG NO.: 060-4199-180

REV: G

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Contents Egpws Line Maintenance Manual Drawn Revisions DescriptionDate ApprovedEFF PT 14A Disp USE Table of Contents Maintenance Practices 10.1 Introduction Scope ApplicabilityMK V Egpwc Part Numbers MK VII Egpwc Part Numbers Reference Documents MK VI, MK VIII, MKDescription and Operation General System Description Enhanced Ground Proximity Warning SystemOperation Mode 1 Excessive Descent Rate Mode 2A/2B Terrain Closure RateMode 3 Descent After Takeoff Mode 4A/4B/4C Unsafe Terrain ClearanceMode 5 Descent below Glideslope Mode 6 Advisory Callouts OptionalCallout Description Smart Five Hundred Mode 7 Windshear Detection Optional for MK V/VII only Excessive Bank Angle CalloutTail Strike Callout Envelope Modulation not Available in MK VI/VIIIRunway Database Terrain Alerting and Display OptionalTerrain and Obstacle Database Peaks Display Mode Optional Geometric Altitude GPS RequiredWeather Radar Autotilt MK V and MK VII only System Display and Annunciation Stabilized Approach Monitor Option for MK V and MK VII onlyAltimeter Monitor Option for MK V and MK VII only Long Landing Monitor Option for MK V and MK VII only LOW Airspeed Monitor MK V Boeing 737NG onlyBelow Lamp FormatSystem Maintenance Maintenance Philosophy System Operation During AN Inop ConditionBIT Description Front Panel Test Connector Egpwc Front PanelEgpws Status LED’S Front Panel SELF-TEST Interface MK V and MK VII onlySELF-TEST Functions Fault Isolation Troubleshooting General Troubleshooting GuideExternal Computer Fault Fail Corrective Action Level 1 SELF-TEST GO/NO GO Test SELF-TEST PreambleShort Level 1 SELF-TEST Gpws INHIBITED, Terrain InhibitedGpws Inhibited SELF-TEST InhibitedLevel 2 SELF-TEST Current Faults Long Level 1 SELF-TESTCurrent Faults Internal Current Faults ExternalFault Example Reason Bussignal Fault BUS Wiring FaultFlap Switch Fault Gear Switch FaultProgram PIN Read Error System or Mode Tasked FailedCallouts Option Invalid Audio Menu InvalidSheet 31 Terrain AWARENESS-POSITION Error Terrain Clearance Floor Position ErrorTerrain Awareness no Valid Latitude Terrain Awareness no Valid LongitudeLevel 3 SELF-TEST System Configuration Following Information is Given in the Level 3 SELF-TESTIRS 1 Attitude Mode Selected Egpws Line Maintenance Manual Level 4 SELF-TEST Fault History Following Information is Given in the Level 4 SELF-TESTLevel 5 SELF-TEST Alert History Level 6 SELF-TEST Discrete Input TestFollowing Information is Given in the Level 5 SELF-TEST Arinc 552 / ALT 55 Radio Altitude Validity Flag Discretes GND Landing Gear Discrete3 +28V Landing Gear Discrete GND Landing Flap Discrete or Flap Override 5 +28V Landing Flap or Flap Override DiscreteFlap Position Discretes SELF-TEST DiscreteSteep Approach Discretes Steep Approach Discrete #1 MK V and MK VII onlySteep Approach Discrete #2 GND ILS Tuned Discrete10 +28V ILS Tuned Discrete Glideslope Validity DiscretesGND Glideslope Cancel Discrete GND Glideslope Inhibit Discrete13 +28 V Glideslope Inhibit Discrete Decision Height DiscreteMode 6 Volume Control Discrete Callouts Enable Discrete MK V and MK VII onlyGND Audio SUPPRESSINHIBIT/ALL Modes Inhibit Discrete 19 +28 V Audio SUPPRESSINHIBIT/ALL Modes Inhibit DiscreteAOA Validity Discretes MK V and MK VII only Display Select DiscretesTerrain Awareness & TCF Inhibit Simulator Reposition MK V and MK VII onlyWeather Radar ON/OFF Localizer Validity Discretes MK V and MK VII onlyAttitude Validity Discretes Airspeed Validity DiscreteBarometric Altitude Rate Validity Discretes Acceleration SELF-TEST in Progress DiscreteLongitudinal Acceleration Validity Discrete Normal Acceleration Validity DiscretePLI Deselect Switch Discretes MK V and MK VII only Magnetic Heading Validity DiscreteAOA Vane Heater Discrete Autopilot Disconnect DiscretesTactical Select Discrete Altitude Alert DiscreteCorrected Barometric Altitude Validity Discrete Momentary Flap Override DiscreteWeight on Wheels Discrete Raas Enable Discrete MK V and MK VII onlyGpws Inhibit Discrete Raas Inhibit Discrete MK V and MK VII onlyLOW Airspeed Monitor Inhibit Discrete MK V 737NG only Maintenance Practices General Database UpdateDatabase Update Frequency Loading a DatabaseDownload Procedure Flight History DownloadingObtaining AN Egpws Flight History Download Card Transcription of the Pcmcia Card Via email aerotechsupport@honeywell.comSheet 54 CFG CAT 7 92 T CUW command/data string REMOVAL/INSTALLATION 6.1 Egpwc Removal InstallationConfiguration Module MK VI, MK VIII, and MK Xxii only Servicing GeneralDisplay Switching Relays if Installed ADJUSTMENT/TEST AdjustmentEgpws Ground Tests CLEANING/PAINTING General INSPECTION/CHECK GeneralRepairs General Appendix a Winviews Appendix B Troubleshooting DO’S and do NOT’S Appendix C Raas Maintenance Messages Aural & Displayed Maint Function MessageMaint Function Displayed Message RAAS-NA-xxxx amber RAAS-RTO green RAAS-INOP amberAppendix D Stabilized Approach Monitor Maintenance Messages Self-Test Level 3 RCD Part NumberAppendix E Altimeter Monitor Maintenance Messages Self-Test Level 1 Flaps Monitor Inop Appendix G Long Landing Monitor Maintenance Messages Appendix H LOW Airspeed Monitor Maintenance Messages Self-Test Level 3 Airspeed Low Inhibited Annunciated at

MK VIII, MK V, MK XXII, MK VII, MK VI specifications

Honeywell's range of control systems, particularly the MK VI, MK VIII, MK VII, V, and XXII, are pivotal innovations that have revolutionized process automation and control in various industries, especially in power generation and oil and gas sectors. Each of these systems comes with unique features and technologies to enhance operational efficiency, safety, and reliability.

The Honeywell MK VI control system is renowned for its ability to provide effective plant control and management tools, featuring advanced operator interfaces and robust hardware components. It employs a modular design, which allows for easy scalability and integration into existing infrastructure. The MK VI is equipped with Ethernet-based communication protocols, ensuring high-speed data transfer and enabling seamless connectivity with other systems.

The MK VIII system takes automation a step further, emphasizing enhanced performance and reliability. With its built-in redundancy and advanced diagnostics, the MK VIII minimizes downtime and optimizes maintenance efforts. Its powerful software tools are designed to improve operator decision-making, providing critical insights into plant operations and trends.

Honeywell’s MK VII control system is designed for high-performance applications, especially in gas turbine environments. It features advanced control algorithms, enabling precise control of emissions and improving overall efficiency. The MK VII stands out with its ability to maintain optimal performance under varying load conditions, ensuring reliability in challenging operational scenarios.

The MK V system is one of Honeywell's legacy products, known for its simple and user-friendly interface. Despite its age, it continues to be a dependable choice for many plants. It offers solid performance with basic control functions and has been a reliable backbone for older facilities transitioning into newer technologies.

Lastly, the MK XXII brings a modern twist to control systems with its focus on cybersecurity and data analytics. This system takes advantage of big data and IoT technologies, providing enhanced visibility of operations through real-time monitoring and predictive maintenance capabilities. The MK XXII ensures that plants not only operate efficiently but also mitigate risks associated with cyber threats.

Overall, Honeywell's series of control systems showcases their commitment to innovation and reliability in process automation, catering to the diverse needs of contemporary industrial environments. Each system is designed with specific features and capabilities that address the evolving challenges of process control, ensuring that users can achieve optimal performance and safety in their operations.
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