GE Druck ADTS 2 Series User Manual
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GE Druck ADTS 2 Series User Manual

Druck air data test systems three-channel test set
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Sensing
Druck Air Data Test Systems
Three-channel Test Set
User Manual K0451
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Summary of Contents for GE Druck ADTS 2 Series

  • Page 1 Sensing Druck Air Data Test Systems Three-channel Test Set User Manual K0451...
  • Page 2 © General Electric Company. All rights reserved.

  • Page 3: Introduction

    Druck ADTS 2XX User Manual Introduction • This technical manual provides operating instructions for the Air Data Test System compatible with the requirements of first line operation. Scope • This technical manual contains the description, identification data and operating procedures for the user of this equipment.

  • Page 4: Approved Service Agents

    Druck ADTS 2XX User Manual This equipment meets the requirements of all relevant European safety directives. The equipment carries the CE mark. This symbol, on the instrument, indicates that the user should refer to the user manual. This symbol, in this manual, indicates a hazardous operation. Do not dispose of this product as household waste.

  • Page 5: Table Of Contents

    Druck ADTS 2XX User Manual ABLE OF ONTENTS Preliminary pages Introduction ............................................i Scope ............................................i Approved Service Agents........................................ii Table of contents (this table) ......................................iii Table of Illustrations..........................................iv List of Tables ............................................iv ATEX Certified Advanced Hand Terminal ..................................v Abbreviations ............................................vi Glossary .............................................
  • Page 6 Druck ADTS 2XX User Manual ABLE OF LLUSTRATIONS Figure Title page ADTS 2XX General Arrangement ..................................1 ADTS 2XX General View...................................... 2 ADTS 2XX Lid-mounted Expansion Connections ............................ 6 ADTS 2XX Altitude Correction ..................................7 ADTS 2XX Parts ........................................8 ADTS 2XX Interconnection....................................10 Power-up Displays......................................12 Main Menu Screen ......................................13...
  • Page 7 Druck ADTS 2XX User Manual ATEX C ERTIFIED DVANCED ERMINAL CONDITIONS OF USE The ATEX certified Advanced Hand Terminal can be used in zone hazardous areas in accordance with the ATEX certification document and schedule. Marking detail: Refer to Advanced Hand Terminal User Manual K0418 and the label on the Advanced Hand Terminal. SPECIAL CONDITION OF USE •...

  • Page 8: Abbreviations

    Druck ADTS 2XX User Manual Abbreviations The following abbreviations are used in this manual; the abbreviations are the same in the singular and plural. Ampere Absolute a.c. Alternating current ADTS Air Data Test System Advanced hand terminal Altitude Alt1 Altitude static channel 1 Alt2 Altitude static channel 2 ARINC...
  • Page 9 Druck ADTS 2XX User Manual Abbreviations (contd) Static channel 2 Pounds per square inch Personnal computer Total pressure (Pitot) Differential pressure Ps1-Pt Local atmospheric pressure Barometric pressure at sea level Reference Return Goods Authorization (Druck procedure) Root mean square Rate of climb RS232 Serial communications protocol Rate...

  • Page 10: Glossary

    Druck ADTS 2XX User Manual viii Glossary Terminology The terminology used in this manual is specific and individual interpretation must not be introduced. The terms are defined as follows: Adjust To bring to a more satisfactory state; to manipulate controls, levers, linkages, etc. to return equipment from an out-of-tolerance condition to an in-tolerance condition.
  • Page 11 Druck ADTS 2XX User Manual Glossary (contd) Reconnect: To rejoin or refasten that which has been separated. Refit: Fit an item which has previously been removed. Remove: To perform operations necessary to take an equipment unit out of the next larger assembly or system.

  • Page 12: Pressure Units And Conversion Factors

    Druck ADTS 2XX User Manual Pressure Units and Conversion Factors Pressure unit Factor (Pascals) Pressure unit Factor (Pascals) 100000 47.8803 lbf/ft 6894.76 inHg 3386.39 lbf/in (psi) 9806.65 O [1] 249.089 mbar O [1] 2989.07 98066.5 101325.0 kgf/cm 9.80665 1.48816 kgf/m pdl/ft mmHg 133.322...

  • Page 13: Introduction And Description

    Druck ADTS 2XX User Manual INTRODUCTION AND DESCRIPTION This three channel air data test system provides accurate air data to test a three port, pitot-static ™ Smart Probe and other three-channel systems. To control the system, a touch screen on the front panel enables the user, using a stylus (supplied), to send commands to each control channel and to control test pressures either manually or from a stored test sequence.

  • Page 14: Adts 2Xx General View

    Druck ADTS 2XX User Manual Power supply connector Static 1 (Ps1) channel Power supply connector switch Power supply indicator Pitot (Pt) channel connector Static 2 (Ps2) Touch screen channel and display connector Hand terminal connector Earth/ground Calibration Water filter connection stud enable switch drain vent Do not obstruct...

  • Page 15: Installation

    Druck ADTS 2XX User Manual INSTALLATION Packaging • On receipt of the ADTS 2XX check the contents of the packaging against the following lists: PECIAL EQUEST Please keep the special packing box so that the ADTS 2XX can be safely shipped for calibration or repair. Packaging List - ADTS 2XX Air Data Test System ADTS 2XX Power supply cable 5m...

  • Page 16: Return Goods Procedure

    Druck ADTS 2XX User Manual Environment • The following conditions apply for both shipping and storage: • Store in a cool dry place. • Temperature Range -20 to +70 °C (-4 to +158 °F) • Altitude up to 15,000 feet (4,570 metres) Should the tester become exposed to moisture or very high humidity, dry as soon as possible and temporarily store in a dehumidified area.

  • Page 17: Electrical Connection

    Druck ADTS 2XX User Manual Electrical Connection WARNINGS: VOLTAGES IN EXCESS OF 30 VOLTS (RMS) AC OR 50 VOLTS DC, IN CERTAIN CIRCUMSTANCES, CAN BE LETHAL. CARE MUST BE TAKEN WHEN WORKING ON LIVE, EXPOSED CONDUCTORS. DO NOT DISCONNECT THE ADVANCED HAND TERMINAL WHEN ENERGIZED IN THE HAZARDOUS AREA.

  • Page 18: Pneumatic Pressure Connection

    Druck ADTS 2XX User Manual Pneumatic Pressure Connections Ps1 and Ps2 (static) AN6 37° flare Pt (pitot) AN4 37° flare When not in use, a blanking cap must be fitted. Note: When carrying out a leak test, a leak of this blanking cap affects the performance of the ADTS 2XX. Expansion ports Four sets of five expansion ports locate in the lid of the test set to provide hose connections for pitot-static adaptors.

  • Page 19: Positioning Of The Adts 2Xx

    Druck ADTS 2XX User Manual Positioning of the ADTS 2XX WARNING: DO NOT DISCONNECT THE ADVANCED HAND TERMINAL WHEN ENERGIZED IN THE HAZARDOUS AREA. THIS CAN CAUSE AN EXPLOSION. To operate safely, the ADTS 2XX must be placed outside the user defined zone 2 hazardous area. Only the ATEX certified hand terminal may be used inside the defined zone 2 hazardous area (refer to section 5 for a definition).

  • Page 20: Parts And Accessories

    Druck ADTS 2XX User Manual Parts and Accessories ³ ³ DO NOT SEPARATE WHILST 1 9 1 -1 ENERGISED IN HAZARDOUS AREA 2-3 ADTS 2XX P IGURE ARTS K0451 Issue No. 1...
  • Page 21 Druck ADTS 2XX User Manual Qty per Part Number Description assy Cable, Communications, 18m ADTS204-3435-01-M2 Cable, AC Power, 5m (115V US plug) ADTS505-3124-41-M0 Alternative Cable, AC Power, 5m (250V UK plug) ADTS505-3124-40-M0 Alternative Cable, AC Power, 5m (250V EU plug) ADTS405-1891-28-M0 Hand terminal, advanced ADTS204-3435-05-M2...

  • Page 22: Interconnection And Configuration

    Druck ADTS 2XX User Manual Interconnection and Configuration Configuration 1 Normal operation using the Advanced Hand Terminal REMOTE HAND TERMINAL OPERATING (see set-up to change) Configuration 2 Uploading and downloading operations using the PC communications cable POWER PACK NOT REQUIRED IN THIS CONFIGURATION Configuration 3 Uploading and downloading operations...

  • Page 23: Operation Preparation

    Druck ADTS 2XX User Manual OPERATION Preparation WARNINGS: OBSERVE SAFETY PRECAUTIONS STATED IN LOCAL ORDERS AND THE AIRCRAFT OR EQUIPMENT SERVICING PROCEDURES. DO NOT DISCONNECT THE ADVANCED HAND TERMINAL WHEN ENERGIZED IN THE HAZARDOUS AREA. SE IN A HAZARDOUS AREA ATEX PECIAL ONDITIONS APPLY TO THE...

  • Page 24: 3-2 Power-Up Routine

    Druck ADTS 2XX User Manual 3-2 Power-up routine Set the power supply switch to ON. Check that the screen shows the correct display for a successful power-up. Check: the pump operates. the power indicator lights air discharges through the water drain. Connect the cable to the AHT communication connector on the ADTS 2XX.

  • Page 25: 3-3 Main Menu

    Druck ADTS 2XX User Manual 3-3 Main Menu Selected standard function Touch screen keys Full Test Sequence - automatically starts and stops each test in turn (listed in the menu). 3-2 M IGURE CREEN Screen Displayed Key Selections Touch screen keys (Figure 3-3) Function and comments UP/DOWN Moves the screen highlight bar up/down.

  • Page 26: Main Menu Selections

    Druck ADTS 2XX User Manual Select Customer Test Sequence System Set-up File Screen Customer test sequence Set-up menu selections file selections see Figure 3-5 see Figure 3-6 Manual Control Screen Manual control selections see Figure 3-4 3-3 M IGURE ELECTIONS K0451 Issue No.
  • Page 27 Druck ADTS 2XX User Manual Manual Mode 3-4 M IGURE ANUAL CONTROL SELECTIONS Selecting Control and Leak/Measure Modes Manual test control always starts in leak measure mode displaying pressures in the last selected units of measurement. The system can be switched between aero units and pressure units, these units can only be changed in set-up mode.
  • Page 28 Druck ADTS 2XX User Manual Ps1, Ps2 and Pt readings/results Wait time Measure time XAMPLE IMER CREEN Rate Timer Selected in Leak/Measure Mode Use the touch screen keys to select wait and measure times and use the numeric keys to enter the values.
  • Page 29 Druck ADTS 2XX User Manual Ground Selected in Control Mode Use the GROUND touch screen key to select go-to-ground. The displayed channel aims show GROUND, the controller takes all channels to ground pressures and Qc to zero as shown above. Note: At any time during this operation, pressing Leak/Measure stops the operation.
  • Page 30 Druck ADTS 2XX User Manual Select Set-up From the main menu, select system set-up. see page 20 see page 20 Terminal Monitor see page 20 see page 20 RS232 Settings see Calibration Manual Calibrate Sensors Calibrate Valves see section 4 Maintenance Service Data see section 5 Testing and Fault Finding System Status...
  • Page 31 Druck ADTS 2XX User Manual Select Ps1 to Ps2 differential pressure limit and, using the numeric keys, enter the necessary value for the testing to be carried out. Use the Up and Down keys to highlight the required aeronautical and pressure units. Press SAVE SETTINGS to store in nonvolatile memory or press MAIN MENU to store in volatile memory and return to the Main Menu Screen.
  • Page 32 Druck ADTS 2XX User Manual Altitude Correction An altitude correction must be made to allow for the difference in height between the reference level of the ADTS 2XX and the reference level of the aircraft’s altitude sensors. Select the Instrument Altitude Correction and, using the numeric keys, enter the correction value (see Fig 2-2).
  • Page 33 Druck ADTS 2XX User Manual Select Test Sequence File Files stored in the computer From the main menu, select Custom Test Sequence File. Use the Up and Down keys to highlight the test file. Use the SELECT key to load the file. Press MAIN MENU to return to the Main Menu Screen.

  • Page 34: 3-4 Creating Custom Test Sequences For The Adts 2Xx

    Druck ADTS 2XX User Manual 3-4 Creating Custom Test Sequences for the ADTS 2XX Instructions for generating or editing source data for test table values The data shown on each screen or table of the test sequence comes from a single data source file. This .CSV format file uses numeric data fields separated by commas.
  • Page 35 Druck ADTS 2XX User Manual K0451 Issue No. 1...
  • Page 36 New .csv file test scripts can be tested for general syntax and screen formatting using the desktop PC utility “ADTS 2XX Remote” (DK250). This utility requires no external equipment connections to operate, available for installation from the distributor. Transferring Files using GE FileTransfer Utility (Table 2-1, item 6) (Table 2-1, item...

  • Page 37: Software Settings

    Druck ADTS 2XX User Manual To copy a new script file (.csv file) to the Advanced Hand Terminal click-on and highlight the required file and, using the File/Copy/Paste facility in Windows®, click on the Hand terminal/Hard Disk directory as the destination of the file.
  • Page 38 Druck ADTS 2XX User Manual DK286 – Touch Screen Calibrator This program enables the calibration of the touch screen. To execute this application, exit from the ADTS 2XX program and double click on the Calibrate Touch icon . The Stylus application, stored as part of the system application, executes first.

  • Page 39: Scpi Commands For The Adts 2Xx

    Druck ADTS 2XX User Manual SCPI Commands for the ADTS 2XX Through the RS232 serial interface the ADTS 2XX can be remotely controlled from a PC. The ADTS 2XX receives commands and queries, it responds by changing operating modes and conditions and by sending information on status and pressure readings.
  • Page 40 Druck ADTS 2XX User Manual MEAS This group of query commands returns the measured values. MEAS:PRES Command Syntax Parameter Type: Parameter Range: Function: Conditions: Query Syntax MEASure:PRESsure? Parameter Type: DISCRETE Parameter Range: ALT | CAS | MACH | PS | PT | QC Returned Data Static Channels: ,...
  • Page 41 Druck ADTS 2XX User Manual MEAS:RATE Command Syntax Parameter Type: Parameter Range: Function: Conditions: Query Syntax MEASure:RATE? Parameter Type: DISCRETE Parameter Range: ALT | CAS | PS | PT | QC Returned Data Static Channels: , Returned Data Pitot Channel: ,* Function: To query measured instant rate of change for specified parameter.
  • Page 42 Druck ADTS 2XX User Manual STAT This group of commands monitor and control the status bytes that show the status of the ADTS 2XX. STAT:OPER:CON Command Syntax Parameter Type: Parameter Range: Function: Conditions: Query Syntax STATus:OPERation:CONdition? Parameter Type: None Parameter Range: Returned Data: ...
  • Page 43 Druck ADTS 2XX User Manual SOUR This group of commands control the controller states, aim and limit values. SOUR:GTGR Command Syntax SOURce:GTGRound Parameter Type: None Parameter Range: Function: To return the ADTS 2XX to ground pressure. Rates to be set first. Conditions: Must be in control mode.
  • Page 44 Druck ADTS 2XX User Manual SOUR:PRES Command Syntax SOURce:PRESsure , , Parameter Type: DISCRETE, REAL Parameter Range: ALT | CAS | MACH | PS | PT | QC Static Channels: SOUR:PRES ,, Pitot Channel: SOUR:PRES , Function: To command the selected parameter to a new aim value.
  • Page 45 Druck ADTS 2XX User Manual SOUR:RATE Command Syntax SOURce:RATE Parameter Type DISCRETE, REAL Static Channels: SOUR:RATE ,, Pitot Channel: SOUR:RATE , Parameter Range: ALT | CAS | MACH | PS | PT | QC Function: To command the rate of change of the selected parameter to a new aim value.
  • Page 46 Druck ADTS 2XX User Manual SOUR:STAT Command Syntax SOURce:STATe Parameter Type DISCRETE Parameter Range: CONTROL | MEASURE | ON | OFF Function: To change the mode of the pressure controllers. CONTROL or ON to go to control mode. MEASURE or OFF to go to measure mode. Conditions: Must be in control mode.
  • Page 47 Druck ADTS 2XX User Manual SYST This group of commands controls system functions such as data, time and errors. SYST:ERR Command Syntax Parameter Type: Parameter Range: Function: Conditions: None Query Syntax SYSTem:ERRor? Parameter Type: None Parameter Range: Returned Data: , Returned Data Type: INTEGER, STRING Returned Data Range:...
  • Page 48 Druck ADTS 2XX User Manual UNITS This group of commands is used for setting the units of measurement. UNITS:AER Command Syntax UNITS:AERonautical Parameter Type: DISCRETE Parameter Range: FTKNTS | FTMPH | MKPH(M/S) | MKPH(M/MIN) Function: Sets the aeronautical units used for SCPI commands and queries. Conditions: None Query Syntax...
  • Page 49 Druck ADTS 2XX User Manual UNITS:PRES Command Syntax UNITs:PRESsure Parameter Type: DISCRETE Parameter Range: MBAR, INHG, PSI, MMHG, KPA, HPA Function: To set the pressure units used for SCPI commands and queries. The display only shows these units when SOUR:PRES or SOUR:RATE is sent. Conditions: None Query Syntax...
  • Page 50 Druck ADTS 2XX User Manual Standard Commands The commands starting with * are standard SCPI commands. *IDN Command Syntax Parameter Type Parameter Range: Function: Conditions: Query Syntax *IDN? Parameter Type: None Parameter Range: Returned Data: DRUCK,ADTS Three Channel System V1.0.28 ...
  • Page 51 Druck ADTS 2XX User Manual *REM Command Syntax *REM Parameter Type Parameter Range: Function: Puts the ADTS into Remote Mode ready to receive SCPI Commands. This is the first command the user must use before sending any other commands. Conditions: None Query Syntax Parameter Type:...

  • Page 52: Manual Venting Of The Aircraft Pitot And Static Systems

    Druck ADTS 2XX User Manual Manual Venting of the Aircraft Pitot and Static Systems Instrument Status on Power Failure On removal of power, the main output valve linking external ports Ps1, Ps2 and Pt to the internal pressure controllers will automatically close. The aircraft pitot and static systems remain safe but with the last applied pressures now isolated and maintained in the hoses.

  • Page 53: Maintenance

    Druck ADTS 2XX User Manual MAINTENANCE Introduction This section details the before-use tasks and the weekly inspection to be carried out by the operator. The maintenance chart shows the maintenance tasks, the periodicity of each task and a code referenced to the task detailed in 4.3. Task Code Period...

  • Page 54: Maintenance Tasks

    Druck ADTS 2XX User Manual Maintenance Tasks Check that all the equipment is present; record any deficiencies. Visually inspect the external of the ADTS 2XX, and its associated equipment, for obvious signs of damage, dirt, and the ingress of moisture. If necessary, use mild liquid detergent (item 2, Table 4-2) and a lint-free cloth (item 1, Table 4-2) to clean the external surfaces.

  • Page 55: Routine Maintenance

    Druck ADTS 2XX User Manual Routine Maintenance Absolute cleanliness of the work area, tools and equipment are essential. Replacing the output connector o-ring After inspection as detailed in maintenance task B, carry out the o-ring following if the o-ring is worn or damaged: Carefully remove the o-ring from the small groove at the top of the connector.
  • Page 56 Druck ADTS 2XX User Manual NTENTIONALLY LEFT BLANK K0451 Issue No. 1...

  • Page 57: Testing And Fault Finding

    Druck ADTS 2XX User Manual TESTING AND FAULT FINDING Limited fault finding and rectification can be carried out by the operator. Units can be returned to the nearest GE Sensing Service Department (www.gesensing.com) for fault finding and rectification. Procedures Any defect arising must be rectified before proceeding to the next operation.

  • Page 58: Adts 2Xx Leak Check

    Druck ADTS 2XX User Manual If necessary, select aero units and set aeronautical units of ft, kts and ft/min (see 3.3 to change). Press HOLD AIMS, to set the required parameters for Alt1, Alt2 and CAS. Press CONTROL/LEAK MEASURE to go to control mode. Set the Alt1 and Alt2 rate to 5000 ft/min.

  • Page 59: Fault Diagnosis

    Druck ADTS 2XX User Manual Check that the Ps1, Ps2 and Qc rates are less than or equal to ±0.015 inHg/min. If the rates are greater than this value, allow further thermal stabilization time and re-test. If a rate remains greater than the allowed value an internal leak is present. Return the unit to the repair depot.

  • Page 60: System Status

    Druck ADTS 2XX User Manual valves valves valves valves open closed open closed Control Mode Leak Measure Mode valves valves open open At ground 5-1 S IGURE YSTEM TATUS K0451 Issue No. 1...

  • Page 61: 5.5 Fault Finding

    Druck ADTS 2XX User Manual 5.5 Fault Finding 5-2 E IGURE XAMPLE RROR CREEN In the event of a malfunction, the built-in, self-test and diagnostic system displays a message and a code. The message heading Error indicates a fault or condition that interrupts normal operation.

  • Page 62: Error Messages

    Druck ADTS 2XX User Manual "Ps1 aim value unobtainable" Connected system (Ps1 or Ps2) Check Ps1 or Ps2 port caps, hoses leak rate changing and connectors for leaks "Ps2 aim value unobtainable" Pt Aim Overshoot Connected system leak rate Check hoses and aircraft systems changing for leaks "Pt aim value unobtainable"...
  • Page 63 Druck ADTS 2XX User Manual "Controller has an invalid EEPROM Invalid/corrupted data - recovery Check/correct calibration archive" in progress "Handset has an invalid EEPROM Invalid/corrupted data - recovery archive" in progress "Vacuum pump processor has Internal fault Return unit to repair depot failed"...
  • Page 64 Druck ADTS 2XX User Manual "Calibration switch has not Switch not selected Set calibration switch enabled." "Valve characterisation data is Invalid/corrupted data, recovery Allow for complete recovery invalid. Restoring from FLASH." in progress before continuing 263 to 290 "Valve constant out of range" Essential system data failure Return unit to repair depot "Limit entry changed to MAX limit...
  • Page 65 Druck ADTS 2XX User Manual Control Stability This section verifies the control stability. Select CONTROL/LEAK MEASURE to turn the pressure controllers on. Select Pt data view. Press HOLD AIMS touch the aim boxes to enter a Ps1 and Ps2 aim of 500 mbar with a rate of change of 200 mbar/min.
  • Page 66 Druck ADTS 2XX User Manual NTENTIONALLY LEFT BLANK K0451 Issue No. 1...

  • Page 67: Reference And Specification

    Druck ADTS 2XX User Manual REFERENCE AND SPECIFICATION General Specification Weight ..............................22 kg [48.4 lb] Hand Terminal ..........................2 kg [4.8 lb] Power Supply Auto-selection between: ....................... Single phase AC 90 to 260 V ......................frequency range 47 to 440 Hz Power ................................

  • Page 68: Air Data Specifications

    Druck ADTS 2XX User Manual Air Data Specifications Note: All range values at maximum limits. Ps 1 Port Pressure Mode Control Range: ........................35 to 1355 mbar a Measure Range: ........................27.6 to 1355 mbar a Resolution: ..............................0.01mbar Accuracy: ..............................±0.1 mbar Rate Range:..........................0 to 1000 mbar/min Rate Accuracy: ........................

  • Page 69: Operating Limits

    Druck ADTS 2XX User Manual Pt Port Pressure Mode Control Range: ........................35 to 2767 mbar a Measure Range: ........................27.6 to 3500 mbar a Resolution: ..............................0.01mbar Accuracy: ..............................±0.35 mbar Aeronautical Mode Control Range: ....................20 to 650 kts (0 to 2.8 Mach) Measure Range: ....................
  • Page 70 Druck ADTS 2XX User Manual Name: “STANDARD” MIN ALT -2000 ft MAX ALT 60,000 ft MAX ROC 10,000 ft/min MIN CAS 0.0 knots MAX CAS 650 knots MAX MACH 1.732 Mach MIN Ps1/Ps2 65.00 mbar (1.9194 inHg) MAX Ps1/Ps2 1088.60 mbar (32.1463 inHg) MIN Qc 0.00 mbar (0.0000 inHg) MAX Qc...

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