Honeywell MK VIII, MK XXII manual Sheet 54

Page 54

EGPWS LINE MAINTENANCE MANUAL

4.4 PROGRAMMING THE CONFIGURATION MODULE (MK VI, MK VIII, MK XXII ONLY)

Programming the EGPWS Configuration Module is accomplished using WinVIEWS on a PC connected to the EGPWC via the RS-232 interface. Prior to this activity, the necessary and desired configuration should be determined based on the MK VI, MK VIII, or MK XXII Installation Design Guide referenced in Section 1.3. Utilize a copy of Appendix E, Table 5.2 in the IDG for recording the associated installation Category ID information.

For programming the Configuration Module, the following procedure is used:

1.Verify EGPWC interface to P2 connector (including Configuration Module) and RS-232 interface to PC.

2.Power EGPWC and PC and start WinVIEWS.

3.With WinVIEWS active in the Terminal Mode, Configuration sub-mode commands are available for the programming purpose. Type “CFG” at the prompt. At this point, the CFG > prompt is displayed and the program and EGPWC are ready for entering the program command and data string. “HELP” or “?” will display a list of the commands and their description. “CUW” is the necessary command for entering the identified ID’s for each category.

4.Using the Category ID’s chosen from the ICD (refer to completed Table 5.2), create a command string with the following structure:

CUW 0/15 # # # # # # # # # # # # # # #/

•CUW<space>0 is the command and version number. CUW writes the category ID’s defined by version 0 definition (0 is the only version currently available) to the Configuration Module via the EGPWC without a CRC (checksum) value attached (this is generated by the EGPWC when the data is transmitted).

•/15 indicates the beginning of the data string (/) with 15 being the total number of categories to follow.

•<space><Cat 1 ID#><space><Cat 2 ID#>…<Cat 15 ID#>/ - each Cat ID # is the chosen ID for the associated category with the first being category 1 and the last being category 15 in order. The following slash indicates the end of the data.

Note: If 15 ID’s don’t follow “/15”, the error message “Invalid Parameter. Not enough category ID’s. Configuration update failed, please try again” will be given. The value entered for each category must be an available ID for the associated category or a similar error message will be given. If the number of categories provided is less than 15 (e.g., “/8 # …#/” with eight ID’s defined), then the remaining categories (9 through 15) will be set to 0.

5.After completing the data string as defined above, pressing ENTER results in a question; “Confirm this data reflects configuration to be programmed (Y/N)”. Pressing the Y key sends the data to the EGPWC to write to the Configuration Module. Following the writing of the Configuration Module the EGPWC is automatically rebooted in order for the configuration to take affect.

Note: If when the ENTER key is pressed the question response is not given (cursor just moves to the next line), pressing any character key should provide the proper response.

Pressing the N key results in the message “Command aborted – No configuration module change has been made”. If necessary, revise the data to correct or change as necessary and continue as above. The backspace key can be used to make corrections.

6.Following the successful writing to the Configuration Module (no messages) and EGPWC reboot, pressing Control Z (Ctrl Z) restarts the WinVIEWS terminal mode communication.

7.There are a couple ways to now confirm the Configuration Module programming with the following being the preferred. As above, type “CFG” to restart the Configuration sub-mode. At the CFG > prompt, type “CMR” <ENTER>. Each Category and its associated ID is read from the Configuration Module and listed on the display. Alternately, when not in the Configuration sub-mode, the command “PS” (Present Status) will display EGPWC and configuration data.

8.Configuration Module programming is complete.

CAGE CODE: 97896

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

REV: G

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Contents Egpws Line Maintenance Manual Drawn Date RevisionsDescription 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 SystemMode 3 Descent After Takeoff Operation Mode 1 Excessive Descent RateMode 2A/2B Terrain Closure Rate Mode 4A/4B/4C Unsafe Terrain ClearanceMode 5 Descent below Glideslope Mode 6 Advisory Callouts OptionalCallout Description Smart Five Hundred Tail Strike Callout Mode 7 Windshear Detection Optional for MK V/VII onlyExcessive Bank Angle 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 Egpws Status LED’S Front Panel Test ConnectorEgpwc Front Panel 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 PreambleGpws Inhibited Short Level 1 SELF-TESTGpws INHIBITED, Terrain Inhibited SELF-TEST InhibitedLevel 2 SELF-TEST Current Faults Long Level 1 SELF-TESTCurrent Faults Internal Current Faults ExternalFault Example Reason Flap Switch Fault Bussignal FaultBUS Wiring Fault Gear Switch FaultCallouts Option Invalid Program PIN Read ErrorSystem or Mode Tasked Failed Audio Menu InvalidSheet 31 Terrain Awareness no Valid Latitude Terrain AWARENESS-POSITION ErrorTerrain Clearance Floor Position Error 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 DiscreteSteep Approach Discretes Flap Position DiscretesSELF-TEST Discrete Steep Approach Discrete #1 MK V and MK VII only10 +28V ILS Tuned Discrete Steep Approach Discrete #2GND ILS Tuned Discrete Glideslope Validity Discretes13 +28 V Glideslope Inhibit Discrete GND Glideslope Cancel DiscreteGND Glideslope Inhibit Discrete Decision Height DiscreteGND Audio SUPPRESSINHIBIT/ALL Modes Inhibit Discrete Mode 6 Volume Control DiscreteCallouts Enable Discrete MK V and MK VII only 19 +28 V Audio SUPPRESSINHIBIT/ALL Modes Inhibit DiscreteTerrain Awareness & TCF Inhibit AOA Validity Discretes MK V and MK VII onlyDisplay Select Discretes Simulator Reposition MK V and MK VII onlyAttitude Validity Discretes Weather Radar ON/OFFLocalizer Validity Discretes MK V and MK VII only Airspeed Validity DiscreteLongitudinal Acceleration Validity Discrete Barometric Altitude Rate Validity DiscretesAcceleration SELF-TEST in Progress Discrete Normal Acceleration Validity DiscreteAOA Vane Heater Discrete PLI Deselect Switch Discretes MK V and MK VII onlyMagnetic Heading Validity Discrete Autopilot Disconnect DiscretesCorrected Barometric Altitude Validity Discrete Tactical Select DiscreteAltitude Alert Discrete Momentary Flap Override DiscreteGpws Inhibit Discrete Weight on Wheels DiscreteRaas Enable Discrete MK V and MK VII only Raas Inhibit Discrete MK V and MK VII onlyLOW Airspeed Monitor Inhibit Discrete MK V 737NG only Database Update Frequency Maintenance Practices GeneralDatabase Update 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 Configuration Module MK VI, MK VIII, and MK Xxii only REMOVAL/INSTALLATION 6.1 Egpwc RemovalInstallation 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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