Baker Hughes Druck ADTS405MK2 Instruction Manual
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Baker Hughes Druck ADTS405MK2 Instruction Manual

Air data test set
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Air Data Test Set
Instruction Manual
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Summary of Contents for Baker Hughes Druck ADTS405MK2

  • Page 1 ADTS405MK2 Air Data Test Set Instruction Manual Druck.com...
  • Page 3 For technical advice contact Druck or subsidiary manufacturer of this product. 1. A qualified technician must have the necessary technical knowledge, documentation, special test equipment and tools to carry out the required work on this equipment. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | i...
  • Page 4 The following table lists the Druck publications referenced in this manual: Publication Title 124M8686 ADTS405MK2 Safety and Installation Guide K0199 Calibration Manual K0154 IEEE 488 Option 2 Manual K0157 SCPI IEEE 488 Manual Copyright 2017 Baker Hughes Company. ii | ADTS405MK2 Instruction Manual–English...
  • Page 5 Indicated airspeed i.e. That is IEEE 488 Institute of Electrical and Electronic Engineers Standard 488 Data inch Kilogram Knots Light emitting diode Metre Milliampere Maximum mbar Millibar Millivolts Number Newton meter Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | iii...
  • Page 6 Review the work carried out by Specialists to ensure it has been performed satisfactorily. Install To perform operations necessary to properly fit an equipment unit into the next larger assembly or system. Copyright 2017 Baker Hughes Company. iv | ADTS405MK2 Instruction Manual–English...
  • Page 7 You must inform Druck if the product has been in contact with any hazardous or toxic substance. The relevant COSHH or in the USA, MSDS, references and precautions to be taken when handling. Approved Service Agents For the list of service centers: https://druck.com/service Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | v...
  • Page 8 O @ 60°F 29.8516987 To convert from pressure Value 1 (in pressure Units 1) to pressure Value 2 (in pressure Units 2), calculate as follows: Value1 Factor1  -------------------------------------------- - Value2 Factor2 Copyright 2017 Baker Hughes Company. vi | ADTS405MK2 Instruction Manual–English...

  • Page 9: Table Of Contents

    Change to Single, Dual or Triple Display 4.2.2 Changing the Display for Pt Only Changing the Units 4.3.1 Changing the Measurement Units 4.3.2 Changing the Unit Type Leak Measure 4.5.1 UUT Leak Test Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | vii...
  • Page 10 Testing and Fault Finding Introduction Error Messages Warning Messages Standard Serviceability Test 6.4.1 Connection and Power-on Checks 6.4.2 Pump Unit (ADTS405MK2F) 6.4.3 Completion Fault Finding Fault Diagnosis Ventilating after Overpressure Further Testing Copyright 2017 Baker Hughes Company. viii | ADTS405MK2 Instruction Manual–English...
  • Page 11 7.3.10 SETUP, [MORE], [SYSTEM SELF TEST] 7.3.11 SETUP, ALT 7.3.12 SETUP, SPEED, [AUTO ZERO] 7.3.13 SETUP, SPEED, [CAS/TAS] 7.3.14 SETUP, SPEED, [Pt TEMPERATURE] 7.3.15 SETUP, MACH 7.3.16 SETUP, RATE TIMER Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | ix...
  • Page 12 CONFIG, LEAK MEASURE, [AUTO LEAK LOCK] 7.4.33 CONFIG, LEAK MEASURE, [AUTO LIMIT ON/OFF] 7.4.34 CONFIG, LEAK MEASURE, [AUTO LIMIT LOCK] 7.4.35 CONFIG, GROUND 7.4.36 CONFIG, PORT 7.4.37 CONFIG, REMOTE 7.4.38 CONFIG, ETP, [AUTO RUN] Copyright 2017 Baker Hughes Company. x | ADTS405MK2 Instruction Manual–English...
  • Page 13 Rate Control 8.4.3 Control Response 8.4.4 Dynamic Testing 8.4.5 Control Offset Appendix A. Menus Full Setup Menu Minimum Setup Menu Configuration Menu Appendix B. Errors and Warnings Error Messages Warning Messages Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | xi...
  • Page 14 Copyright 2017 Baker Hughes Company. xii | ADTS405MK2 Instruction Manual–English...
  • Page 15 ADTS File System Directories Screen Output Connector O-ring Seal ADTS405MK2F AC Fuse Positioning ADTS405MK2F DC Fuse Positioning ADTS405MK2R AC Fuse Positioning Fault Finding Chart External Communication Ports ARINC 565 Operating Limits Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | xiii...
  • Page 16 Copyright 2017 Baker Hughes Company. xiv | ADTS405MK2 Instruction Manual–English...
  • Page 17 Static and Pitot Performance Expressed in Pressure Units Qc, Rate Qc and EPR Performance Expressed in Pressure Units Controller Stability Rate Control Capabilities Menu Hierarchy Key Error Messages Warning Messages Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | xv...
  • Page 18 Copyright 2017 Baker Hughes Company. xvi | ADTS405MK2 Instruction Manual–English...

  • Page 19: Description

    Operators may also configure the display to aeronautical or pressure units but should be aware that when units of pressure are selected, wider full-scale pressure limits will be enabled for some parameters. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 1...

  • Page 20: Operating Limits

    600 kts/min Max Rate Ps 10,000.00 mbar/min 200.00 mbar/min 100.00 mbar/min Max Rate Qc 10,000.00 mbar/min 200.00 mbar/min 100.00 mbar/min ARINC Limits Alt Correction 0 ft 0 ft 0 ft Copyright 2017 Baker Hughes Company. 2 | ADTS405MK2 Instruction Manual–English...

  • Page 21: Installation

    Items in storage are defined as being non-operational. If the ADTS becomes exposed to moisture or very high humidity, dry as soon as Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 3...

  • Page 22: Procedure

    Note: For ADTS405MK2R rack-mount units, loose or peripheral items should be placed in a sealed polythene bag. For ADTS405MK2F, stow the power supply cable, hand terminal cable and the hand terminal in the ADTS405MK2F lid. Fit the lid to the unit. Copyright 2017 Baker Hughes Company. 4 | ADTS405MK2 Instruction Manual–English...
  • Page 23 Packaging for Storage or Transportation 5a-h 12a-b 6a-p 10a-b 13a-b 7a-b 8a-b Figure 2-1: Equipment and Parts Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 5...
  • Page 24 Hand Terminal Lead, 2 m ADTS405MK2F/ ADTS405MK2R AS405-34-1891M0 Hand Terminal Lead, 18 m AA405F-17 Pressure Port Connector AN4 ADTS405MK2F/ ADTS405MK2R AA405F-18 Pressure Port Connector AN6 AS405-22-1891M0 Expansion Port Dongle ADTS405MK2R Copyright 2017 Baker Hughes Company. 6 | ADTS405MK2 Instruction Manual–English...

  • Page 25: Power Supply

    Install an easily accessible isolator in the power supply circuit. The power supply connector on the rear panel of the unit will not be accessible when fitted in the equipment rack. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 7...

  • Page 26: Positioning Of The Adts

    It is important that the position of the ADTS405MK2F in relation to the aircraft altitude sensors is known. An altitude correction must be made to allow for the difference in height between the Copyright 2017 Baker Hughes Company. 8 | ADTS405MK2 Instruction Manual–English...
  • Page 27 The corrected altitude output equals the true altitude output increased by height difference. See equation below: – h ADTS Note: The ∆h altitude correction value should be positive when the ADTS is positioned below the aircraft. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 9...

  • Page 28: Product Views

    Power supply switch Altitude sensor datum height (altitude reference level) Pitot output connector Static output connector Altitude encoder connector (optional) Hand terminal cable Remote hand terminal Figure 2-4: ADTS405MK2F General View Copyright 2017 Baker Hughes Company. 10 | ADTS405MK2 Instruction Manual–English...
  • Page 29 Hand terminal connector Altitude encoder connector (optional) Static output connector Keypad and display Pitot output connector Power connection indicators Power supply switch Calibration enable switch Figure 2-5: ADTS405MK2R Front Panel View Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 11...
  • Page 30 Static output connector (optional) Communications connectors Expansion port dongle. Figure 2-6: ADTS405MK2R Rear Panel View Note: The expansion port dongle (12) must be fitted when the expansion port (8) is not in use. Copyright 2017 Baker Hughes Company. 12 | ADTS405MK2 Instruction Manual–English...

  • Page 31: Getting Started

    The system status indicator LED is initially colored red, this is normal. LDK 425 Vxx.xx SYSTEM STATUS Display Power Up Please Wait Note: Vxx.xx will display the current software version number. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 13...
  • Page 32 Equalizing system pressures message. The system opens the output valves, Ps and Pt port pressures will safely remain at the original measured values: Equalising System Pressures (Valves May Pulse) PLEASE WAIT Copyright 2017 Baker Hughes Company. 14 | ADTS405MK2 Instruction Manual–English...

  • Page 33: Units Of Measure

    Dynamic or Impact (Differential) Engine Pressure Ratio Rate of Ps Rt Ps [P]/m Rate of Pt RtPt [P]/m Rate of Qc Rt Qc [P]/m Rate of EPR Rt EPR EPR/m Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 15...

  • Page 34: Keypad Display

    SPEED MACH RATE HOLD RATE TIMER Ps RATE LEAK LOCAL MEASURE PORT GROUND REMOTE CONTROL EXECUTE CLEAR PRINT HELP SETUP ENTER TEST QUIT PROGRAM ABORT Figure 3-1: ADTS405MK2 Keypad Display Copyright 2017 Baker Hughes Company. 16 | ADTS405MK2 Instruction Manual–English...

  • Page 35: Operation Quick Reference

    Switches between measure mode (for leak testing) and control mode. LEAK MEASURE CONTROL Controls Ps to atmospheric pressure and Qc to zero at current rates of change. GROUND See Line Switching Unit user manual. PORT Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 17...
  • Page 36 For more details see Appendix A.3, “Configuration Menu,” on page 100. Increases the aim value. Decreases the aim value. Number entry. Minus sign for first number entry, 000 (thousand) if not the first number of entry. Copyright 2017 Baker Hughes Company. 18 | ADTS405MK2 Instruction Manual–English...

  • Page 37: Operating Mode Overview

    Control Mode the pump unit must be switched on and producing the correct pressure and vacuum. Each operating function shows the required key presses to set displays and selections. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 19...

  • Page 38: Measure Mode (Pressure Measurement Mode)

    To select the measured parameter press: Measured value Measured parameter “Leak Measure” when Units of measurement measure mode selected Change display single, Change units from dual or triple press: aeronautical to pressure: Copyright 2017 Baker Hughes Company. 20 | ADTS405MK2 Instruction Manual–English...

  • Page 39: Control Mode (Pressure Control Mode)

    3.5.2 Control Mode (Pressure Control Mode) For ADTS 405F Mk2 set the pump switch to “PUMP ON” From leak measure press: Aim of 5,000 ft press: Return to leak measure at new altitude Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 21...

  • Page 40: Leak Measure Mode (Timed Average Leak Rate Measurement)

    When setting the rate timer, consider three factors: The volume of the system to be tested (large volumes take longer to stabilize). The pressure change (the higher the change the greater heat generated). The ambient air temperature. Copyright 2017 Baker Hughes Company. 22 | ADTS405MK2 Instruction Manual–English...

  • Page 41: Go To Ground (Control To Local Ground Pressure)

    Note: This ground value will not be zero and depends on local atmospheric pressures and airfield altitude. Note: Safe to disconnect pipes and adaptors from the aircraft or component under test. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 23...
  • Page 42 Chapter 3. Getting Started Copyright 2017 Baker Hughes Company. 24 | ADTS405MK2 Instruction Manual–English...

  • Page 43: Operation

    Additional display modes are available for certain options. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 25...
  • Page 44 “<” Pointer for parameter, i.e. aim that Special messages, e.g. warm-up changes on data entry. period. Aim (set-point or target) in control mode, or “Leak Measure” when the pressure controller is off. Figure 4-2: Dual Display Copyright 2017 Baker Hughes Company. 26 | ADTS405MK2 Instruction Manual–English...

  • Page 45: Rate Timer Displays

    Timed Rates WARMUP Measured parameter. Measured value. “T” for timed rate of change. Units of measurement. Special messages, e.g. warm-up period. Figure 4-4: Rate Timer Display - Aeronautical Units Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 27...

  • Page 46: Pt Only Display

    Note: The display cannot be changed with SETUP switched off or in minimum mode. 4.2.1 Change to Single, Dual or Triple Display Press SETUP. Select [MORE]. Select [DISPLAYS/OPTIONS]. Select [DISPLAY TYPE]. Using [NEXT] or [PREV]. Copyright 2017 Baker Hughes Company. 28 | ADTS405MK2 Instruction Manual–English...

  • Page 47: Changing The Display For Pt Only

    Note: The -000 key can be used as a quick way of entering thousands. 4.5 Leak Measure 4.5.1 UUT Leak Test Press LEAK MEASURE/CONTROL to return to Leak Measure mode. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 29...

  • Page 48: Adts405Mk2 Leak Test

    6, -000, ENTER to set the rate of climb. vii. ALT/Ps to select the altitude. viii. 5, -000, ENTER to set altitude ([Alt] altitude now starts increasing). SPEED/Qc to view altitude and airspeed together. Copyright 2017 Baker Hughes Company. 30 | ADTS405MK2 Instruction Manual–English...

  • Page 49: Aircraft System Protection

    4.6 Aircraft System Protection The ADTS405MK2 protects the aircraft system against user error and leaks in the aircraft system. Note: The pumps must be switched on. The system protection operates by: Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 31...

  • Page 50: Auto Recovery Facilities

    “Max” limits, for the first time, enter configuration. The “Max” limits depend on the range of the pitot channel, i.e. either 850 or 1,000 kts. See Section 1.3, “Operating Limits,” on page 2. Copyright 2017 Baker Hughes Company. 32 | ADTS405MK2 Instruction Manual–English...

  • Page 51: Changing Parameters

    Press ENTER and observe the airspeed changing. Using the nudge facility, set to an appropriate step value, increase the Aim value. Increase the Aim until the switch operates (contacts close) and record the value. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 33...

  • Page 52: Engine Pressure Ratio (Epr)

    (ground) with zero airspeed, as follows: If the display shows “Leak Measure”, press LEAK MEASURE/CONTROL. Press GROUND, F1 [Go To Ground]. Copyright 2017 Baker Hughes Company. 34 | ADTS405MK2 Instruction Manual–English...

  • Page 53: While Going To Ground

    SETUP menu hierarchy. Example Press SETUP and the display shows: SETUP F1 Units F2 Limits F3 Oscillation F4 More Pressing a function key (F1 to F4) enters the setup menu. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 35...

  • Page 54: Change Units In Full Setup Mode

    Note: The PIN may be changed using CONFIG, -000. To use the configuration menu, press the appropriate function key to select the required menu item. To configure a parameter key, enter configuration menu then press the required Copyright 2017 Baker Hughes Company. 36 | ADTS405MK2 Instruction Manual–English...

  • Page 55: Communications Panel Options

    Windows 7. It is suggested to take careful note of the original computer settings so they may be restored after the check. Figure 4-7: Configuring Windows For ADTS Subnet IP Address Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 37...

  • Page 56: Changing The Default Access Password

    Configure the network interface with an IP address on the same subnet (as described above). Open an SSH client program. If using a PC then a third party client such as PuTTY may be used. Example: Open the Configuration screen. Copyright 2017 Baker Hughes Company. 38 | ADTS405MK2 Instruction Manual–English...

  • Page 57: Access Adts Files

    Working with the filing system is best done using a window based FTP client that also supports SSH, such as Win SCP. The following example sequence shows how access is gained and what file directories are visible. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 39...
  • Page 58 The IP address of the ADTS supervisor Ethernet adaptor. Port: User name: adts Password: druk Or new password if changed. Private key: (leave blank) Connect to the unit by pressing “Login”: Copyright 2017 Baker Hughes Company. 40 | ADTS405MK2 Instruction Manual–English...

  • Page 59: Ieee 488 Option

    If requested, enter PIN details. Press [MORE], [DISPLAY/OPTIONS], [OPTIONS], [IEEE-488], [SCPI/OPT2]. Check the display shows that SCPI is selected. If the settings are correct, press CLEAR/QUIT until the display shows the main pressure display. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 41...

  • Page 60: Ieee 488 Connector

    Table 4-4: IEEE 488 Connector Pin-out Pin Number Function D101 D102 D103 D104 NRFD NDAC Shield D105 D016 D107 D108 a. Chassis connection. b. 0V return for signals (not chassis). Copyright 2017 Baker Hughes Company. 42 | ADTS405MK2 Instruction Manual–English...

  • Page 61: Enabling The Altimeter Encoder Option

    Special messages, e.g. warm-up Altitude encoder decoded value. period. Note: With an incorrect bit combination such as all zeros, the display shows “ENCODER ERROR” in the place of the decoded value. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 43...
  • Page 62 Chapter 4. Operation Copyright 2017 Baker Hughes Company. 44 | ADTS405MK2 Instruction Manual–English...

  • Page 63: Maintenance

    Note: Equivalent substitutes can be used. Table 5-3: Tool and Test Equipment Requirements Example Manufacturer’s part Ref Code Nomenclature number Multimeter, Digital Fluke 87V Insulation Tester, 500 V Fluke 1507 Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 45...

  • Page 64: Maintenance Tasks

    Carefully remove the o-ring from the small groove at the top of the connector. Fit a new o-ring in the small groove at the top of the connector. Check the o-ring is located in the groove and not damaged after fitting. Copyright 2017 Baker Hughes Company. 46 | ADTS405MK2 Instruction Manual–English...

  • Page 65: Fuse Replacement

    The ADTS405MK2F has two 20 mm High Breaking Capacity (HBC) fuses for the AC supply. They are located in the holder mounted on the pump-rack front panel. They protect the entire unit. The Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 47...
  • Page 66 The ADTS405MK2F has two 1.25” Time Lag fuses for the DC supply. They are located in the holder mounted on the pump-rack front panel. They protect the entire unit. The fuses are Copyright 2017 Baker Hughes Company. 48 | ADTS405MK2 Instruction Manual–English...
  • Page 67 The ADTS405MK2R has two 20 mm High Breaking Capacity (HBC) fuses for the AC supply. These are located in the holder mounted on the power input connector on the rear of the rack. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 49...

  • Page 68: Cable Tests

    5.5.1 Hand Terminal Cables Note: For parts AS405-33-1891M0 (2 m) and AS405-34-1891M0 (18 m). Prepare to measure continuity using the DMM (item 1, Table 5-3) set to the applicable resistance range. Copyright 2017 Baker Hughes Company. 50 | ADTS405MK2 Instruction Manual–English...

  • Page 69: Ac Power Regional Line Plug Cables

    Prepare to measure insulation using the Insulation tester (item 2, Table 5-3), set to the 500 V range. This test will be most practically performed at the open end of the cable. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 51...
  • Page 70 In all cases the insulation resistance must exceed 2 MΩ. Table 5-5: DC Input Connector ADTS Pin Cable Color Function Gray +28 V White 0 V Return EARTH Green Protective Ground Copyright 2017 Baker Hughes Company. 52 | ADTS405MK2 Instruction Manual–English...

  • Page 71: Testing And Fault Finding

    Connect power to the unit and, if necessary, connect the hand terminal. Make sure that the blanking caps are fitted to the Ps and Pt front panel outputs. Check power indicator is on. Set the front panel switch to OPERATE. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 53...

  • Page 72: Pump Unit (Adts405Mk2F)

    Enter an altitude aim of 5000 ft by pressing 5, 0, 0, 0, ENTER. Enter rate or use default rates. Enter an airspeed aim of 500 kts by pressing SPEED/Qc, 5, 0, 0, ENTER. Copyright 2017 Baker Hughes Company. 54 | ADTS405MK2 Instruction Manual–English...

  • Page 73: Completion

    Figure 6-1 can be used in conjunction with Table B-1 to direct what service or repair actions may be required. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 55...

  • Page 74: Fault Diagnosis

    WITHOUT ERRORS. IF ANY FURTHER ERRORS OCCUR, THE SYSTEM LOGS THE OCCURRENCE AND DISPLAYS AN ERROR MESSAGE. TO CONFIRM SERVICEABILITY, CARRY OUT THE STANDARD SERVICEABILITY TEST. FUNCTIONAL TESTING COMPLETE Figure 6-1: Fault Finding Chart Copyright 2017 Baker Hughes Company. 56 | ADTS405MK2 Instruction Manual–English...
  • Page 75 Status light off. Internal PSU fault. Record fault and return ADTS405MK2 to depot for repair. Status light steady orange. System fault. Record fault and return ADTS405MK2 to depot for repair. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 57...

  • Page 76: Ventilating After Overpressure

    F3 More Select F3. The display shows: (MAINTENANCE) F1 System F2 Hardware F3 More Select F1. The display shows: (SYSTEM) F1 Vent System F2 Set System Ready F3 View Temperature Copyright 2017 Baker Hughes Company. 58 | ADTS405MK2 Instruction Manual–English...

  • Page 77: Further Testing

    Enter a Ps aim of 100 mbar by pressing: ALT/Ps, 1, 0, 0, ENTER. Enter a Qc aim of 0 mbar by pressing: SPEED/Qc, 0, ENTER. Wait the required time for temperature stabilization e.g, 1 minute. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 59...

  • Page 78: Range Check

    Check that the displayed value of Qc remains within ±0.068 mbar. Note: If a further auto zero takes place, allow the display to stabilize following the auto zero before proceeding. Copyright 2017 Baker Hughes Company. 60 | ADTS405MK2 Instruction Manual–English...

  • Page 79: External Communication Ports

    Details of communications connector panel that is behind the cover plate (1). Figure 6-2: External Communication Ports 6.8.6.1 USB ‘A’ Port This port is for future function expansion only. Current use is for service purposes only. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 61...
  • Page 80 Instruct device 1 to TALK and input the response string. The response string should be “OFF”. If the above test fails do the following: Check the continuity of the IEEE 488 cable, if unserviceable, replace the cable. Do steps a. to g. again. Copyright 2017 Baker Hughes Company. 62 | ADTS405MK2 Instruction Manual–English...

  • Page 81: Altimeter Encoder

    Encoder +24 V Green/Red Shell Case/Ground Shell a + Shell a. The D2 data line (turquoise cable) is not defined for the AAU-32, it is for above 62,000 ft and not connected. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 63...
  • Page 82 Chapter 6. Testing and Fault Finding Copyright 2017 Baker Hughes Company. 64 | ADTS405MK2 Instruction Manual–English...

  • Page 83: Reference

    7.2.2 ALT/Ps In aeronautical units (ft or m), this key selects an altitude display. In pressure units (mbar, inHg etc.), this key selects a static pressure (Ps) display. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 65...

  • Page 84: Speed/Qc

    If the Ps aim is changed, after the entry of Pt, then the Qc aim value changes while the Pt remains unchanged 1. The display shows = symbol next to the parameter that remains unchanged. 2. The display shows = symbol next to the parameter that remains unchanged. Copyright 2017 Baker Hughes Company. 66 | ADTS405MK2 Instruction Manual–English...

  • Page 85: Epr

    The HOLD facility applies to both channels simultaneously. Two examples of how the HOLD facility can be used are shown below: Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 67...

  • Page 86: Rate

    A new rate aim can be entered using the numeric keys, if the unit is in Control Mode (Aim displayed). Use LEAK MEASURE/CONTROL, to change between Control and Measure mode. Copyright 2017 Baker Hughes Company. 68 | ADTS405MK2 Instruction Manual–English...

  • Page 87: Leak Measure/Control

    At any time during going-to-ground, a new value aim for ALT, CAS, TAS, Mach, Ps, Qc, Pt or EPR can be entered. This causes the procedure to stop and normal controlling operation to start. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 69...

  • Page 88: Display Qfe]

    To enter an alphabetic character (A to Z), press the [ALPHA] key and use the  or  (nudge keys) to change to the required character. To enter another alphabetic character, press the [ALPHA] key again. Press [BACK] to delete the last character. Copyright 2017 Baker Hughes Company. 70 | ADTS405MK2 Instruction Manual–English...

  • Page 89: Execute Test Program

    Select [YES] to confirm quit. Note: If the deleted program is marked as “AUTO RUN” then an additional screen asks to confirm if the auto run status should be removed before deletion. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 71...

  • Page 90: Help

    CLEAR/QUIT. 7.2.22 -000 This key performs two functions during numeric entry. If it is the first numeric key pressed, it produces a minus sign for the entry of negative numbers. Copyright 2017 Baker Hughes Company. 72 | ADTS405MK2 Instruction Manual–English...

  • Page 91: Clear/Quit

    The following section describes the three functions of setup: full, minimum and off. The full setup allows access to all setup functions. Minimum setup allows access to some setup functions, the off function prevents access to the setup functions. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 73...

  • Page 92: Full Setup

    Different sets of additional aircraft limits can be programmed using the CONFIG mode. SETUP, [LIMITS] allows the selection of the set of limits to be used, each set of limits is identified by its aircraft name. Copyright 2017 Baker Hughes Company. 74 | ADTS405MK2 Instruction Manual–English...

  • Page 93: Setup, [Osc]

    To test instruments such as airspeed indicators with only the Pt (pitot) channel connected, use SETUP, [MORE] [CONTROL] [Ps Pt DUAL] and select [Pt]. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 75...

  • Page 94: Setup, [More], [Displays/Options], [Display Type]

    The Mach parameter changes on numeric entry. Table 7-4: Pressure Units Dual Display Key Press Key Press Upper Display Lower Display Any key RATE Ps RATE Ps RATE RATE Qc RATE RATE Pt RATE RATE EPR Copyright 2017 Baker Hughes Company. 76 | ADTS405MK2 Instruction Manual–English...

  • Page 95: Setup, [More], [Displays/Options], [Options]

    This function allows changes to option hardware that may be fitted. See option manuals for further details. If an option, that is not fitted, is selected the display shows the error message “Option Hardware not fitted”. Refer to the option user manual. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 77...

  • Page 96: Setup, [More], [Close Output Valves]

    True Airspeed (TAS or Vt). For testing purposes, CAS is equivalent to Indicated Airspeed (IAS). The value of TAS displayed depends on the Pt temperature, see Section 7.3.14, “SETUP, SPEED, [Pt TEMPERATURE],” on page 79. Copyright 2017 Baker Hughes Company. 78 | ADTS405MK2 Instruction Manual–English...

  • Page 97: Setup, Speed, [Pt Temperature]

    This function enables or disables the auto leak recovery facility. See Section 7.2.10, “LEAK MEASURE/CONTROL,” on page 69. 7.3.19 SETUP, LEAK MEASURE CONTROL, [AUTO LIMIT] This function enables or disables the auto limit recovery facility. See Section 7.2.10, “LEAK MEASURE/CONTROL,” on page 69. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 79...
  • Page 98 Press CLEAR/QUIT when the nudge values of all the required parameters have been changed. In aeronautical units, the parameters available are: • • CAS/TAS • MACH • • RATE CAS In pressure units, the parameters available are: • Ps, RATE Ps Copyright 2017 Baker Hughes Company. 80 | ADTS405MK2 Instruction Manual–English...
  • Page 99 “OUTSIDE LIMITS GO TO GROUND” the Ps and Pt channels should be taken to ground or to pressures within the new selected limits. This warning Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 81...
  • Page 100 SETUP or CONFIG. The default [TEMPERATURE] units are used for entry of temperature values in SETUP or CONFIG. The default [AERONAUTICAL] and [PRESSURE] are set in MINIMUM SETUP, [UNITS]. Copyright 2017 Baker Hughes Company. 82 | ADTS405MK2 Instruction Manual–English...
  • Page 101 This limit only applies in aeronautical mode. It can be used to set a maximum Mach (e.g., Mach 1.05). If a Mach limit is not required, enter a high value (e.g. 10). The Mach limit can be Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 83...
  • Page 102 Mach limits. Using the [ON/OFF] function key select the required ARINC limits ON or OFF. When used in combination with another set of limits, the lower (more restricting) limits apply. Copyright 2017 Baker Hughes Company. 84 | ADTS405MK2 Instruction Manual–English...
  • Page 103 [LIMITS], [EDIT LIMITS], [EDIT EXISTING] and saved with a new name. This is a quick method for setting-up a set of limits similar to the maximum system limits. The system displays an error message if MAX limits already exist. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 85...
  • Page 104 See Section 7.3 for full details. This mode prevents access to all secondary functions. 7.4.26 CONFIG, SPEED, [AUTO ZERO] CONFIG equivalent of SETUP function. Copyright 2017 Baker Hughes Company. 86 | ADTS405MK2 Instruction Manual–English...

  • Page 105: Config, Etp, [Erase Programs]

    Removes a down-loaded test program from non-volatile memory. See the Test Program Manager User Manual for further details. 7.4.40 CONFIG, ETP, [RESULT] Configures the PRINT/SAVE mode as in setup mode. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 87...

  • Page 106: Config, Nudge

    PIN, so that CONFIG can be entered without a PIN, enter 0000. Note: Access to maintenance functions may also be PIN protected. This PIN number is not the same as the CONFIG PIN. Copyright 2017 Baker Hughes Company. 88 | ADTS405MK2 Instruction Manual–English...

  • Page 107: Specification

    Ground Vehicle Installations. Test method: EN 60068-2-64 Random Vibration. Pressure Fittings MS33656-6 MS33656-4 Pressure Supply: MS33656-4 Vacuum Supply: MS33656-6 a. Nominal value. Actual value may vary due to configured optional extras. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 89...

  • Page 108: Pressure/Vacuum Requirements

    EN 60068-2-64 Random Vibration. Pressure Fittings MS33656-6 MS33656-4 a. Nominal value. Actual value may vary due to configured optional extras. 8.1 Pressure/Vacuum Requirements See Safety and Installation Guide 124M8686. Copyright 2017 Baker Hughes Company. 90 | ADTS405MK2 Instruction Manual–English...

  • Page 109: Warm-Up Requirements

    1. The ADTS is supplied without MAX limits, a prompt in the SETUP limits menu asks for MAX limits to be created. This function automatically loads the maximum values appropriate for the full-scale range. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 91...

  • Page 110: Control Performance

    17 litres (1,000 cubic inches) on Ps and a volume of up to 10 litres (600 cubic inches) on Pt at rates up to 6,000 ft/min. Lower volumes enable higher rates of change to be achieved. Copyright 2017 Baker Hughes Company. 92 | ADTS405MK2 Instruction Manual–English...

  • Page 111: Rate Control

    Maximum drift from the mean value during dynamic testing should be no more than twice that specified for steady state testing. 8.4.5 Control Offset The displayed value will be within the control stability values for the appropriate channel. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 93...
  • Page 112 Chapter 8. Specification Copyright 2017 Baker Hughes Company. 94 | ADTS405MK2 Instruction Manual–English...

  • Page 113: Appendix A. Menus

    Item in soft menu, keys labeled F1 to F4. (SINGLE, DOUBLE, …) Sequence of parameters selected by [NEXT] key. (aircraft1, aircraft2, …) Sequence of names selected by [NEXT] key. data entry Enter number from keypad. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 95...

  • Page 114: Full Setup Menu

    Fixed IP option not available, see CONFIG menu. [Show active] Confirm active IP settings. [Options] See option manual. [Close O/P Valves] Close ADTS output valves. [System Self Test] Start ADTS self-test. Copyright 2017 Baker Hughes Company. 96 | ADTS405MK2 Instruction Manual–English...
  • Page 115 Manual airspeed rate control. LEAK MEASURE [Auto Leak] Automatic leak recovery. CONTROL [ON] [OFF] [Auto Limit] Automatic limit recovery. [ON] [OFF] GROUND data entry Station altitude. PORT See Line Switching Unit user manual. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 97...
  • Page 116 Rate CAS, Rt Mach. When in pressure units: Ps, Pt, Qc, EPR, Rate Ps, Rate Pt, Rate Qc, Rate EPR. [PREV] As [NEXT], but in reverse order. See SETUP + for menu hierarchy. Copyright 2017 Baker Hughes Company. 98 | ADTS405MK2 Instruction Manual–English...

  • Page 117: Minimum Setup Menu

    Selects Ps only, Pt only or dual channel control. [Ps] [Pt] [DUAL] SETUP Enters the SETUP menu. data entry Altitude correction value. PORT See Line Switching Unit user manual. HELP Help on SETUP menu. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 99...

  • Page 118: Configuration Menu

    Clear an existing set of limits. [NEXT] (aircraft 1, aircraft 2, …) [PREV] As [NEXT], but in reverse order. [SEL] Clear the selected limits. [YES] Confirm delete. [NO] Cancel delete. Copyright 2017 Baker Hughes Company. 100 | ADTS405MK2 Instruction Manual–English...
  • Page 119 [MDY] US format, i.e. MM/DD/YY. [SETUP mode] Limits access of SETUP menu functions. [OFF] Disables the SETUP menu. [MIN] Shows the minimum SETUP menu. [FULL] Shows the full SETUP menu. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 101...
  • Page 120 [Auto limit on/off] Automatic limit recovery. [ON] [OFF] [Auto limit lock] Allow auto limit recovery in SETUP menu. [ON] [OFF] GROUND data entry Station altitude. PORT See Line Switching Unit user manual. Copyright 2017 Baker Hughes Company. 102 | ADTS405MK2 Instruction Manual–English...
  • Page 121 As [NEXT], but in reverse order. See CONFIG + for menu hierarchy. data entry Enter in new security pin code for the CONFIG menu. Enter 0000 for no pin code required. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 103...
  • Page 122 Appendix A. Menus Copyright 2017 Baker Hughes Company. 104 | ADTS405MK2 Instruction Manual–English...

  • Page 123: Appendix B. Errors And Warnings

    Pt CONTROLLER ERROR  Pt CONTROLLER ERROR  Pt CONTROLLER ERROR  Pt CONTROLLER ERROR  IEEE488 DRIVER FAILED TO OPEN IEEE488 DRIVER FAILED TO RESET INTERNAL SOFTWARE INTERNAL ERROR Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 105...

  • Page 124: Warning Messages

    This can service manual. occur at very high rates of pressure change in large volume systems if the pumps cannot produce enough pressure. Copyright 2017 Baker Hughes Company. 106 | ADTS405MK2 Instruction Manual–English...
  • Page 125 CORRUPT depot. UPDATING SYSTEM Software upgrade. Wait 1 minute. CANNOT CONTROL Failed pump test. Check system limits. PUMP TEST FAILED Pump not achieving limits. Set lower limits. Copyright 2017 Baker Hughes Company. English–ADTS405MK2 Instruction Manual | 107...
  • Page 126 Appendix B. Errors and Warnings Copyright 2017 Baker Hughes Company. 108 | ADTS405MK2 Instruction Manual–English...
  • Page 128 Copyright 2017 Baker Hughes Company. This material contains one or more registered trademarks of Baker Hughes Company and its subsidiaries in one or more countries. All third- party product and company names are trademarks of their respective holders. bakerhughes.com...

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