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Chapter 3. Getting Started

24 | ADTS 405 R/F Mk2 Instruction Manual-English

3.5.2 Control Mode (Pressure Control Mode)

From leak measure press:

For ADTS 405F Mk2 set the pump switch to “PUMP ON”

Aim of 5,000 ft press:

Return to leak measure at new altitude

Содержание Druck ADTS 405 R Mk2

Страница 1: ...www gemeasurement com GE Data Classification Public Druck ADTS 405 R F Mk2 Air Data Test Set Instruction Manual...

Страница 2: ......

Страница 3: ...ntial operating and Safety instructions that must be followed to ensure safe operation Use suitably qualified Technicians and good engineering practice for all procedures in this publication Pressure...

Страница 4: ...rtissement qui indique que l utilisateur doit consulter le manuel d utilisation This symbol warns the user of the danger of electric shock Ce symbole alerte l utilisateur sur le danger de choc lectriq...

Страница 5: ...CAS Calibrated airspeed dc Direct current e g For example EOC End of conversion EPR Engine pressure ratio EPROM Electrically programmable read only memory etc And so on ft Foot g Gauge Hg Mercury Hz H...

Страница 6: ...adjustment correct relative position or coincidence Assemble To fit and secure together the several parts of to make or form by combining parts Calibrate To determine accuracy deviation or variation...

Страница 7: ...icular state or condition especially in a state of efficiency or validity Operate Ensure that an item or system functions correctly as far as possible without the use of test equipment or reference to...

Страница 8: ...calculate as follows INFORMATION Service by unauthorized sources will affect the warranty and may not guarantee further performance Pressure Units Factor hPa Pressure Units Factor hPa mbar 1 0 cmH2O 2...

Страница 9: ...ADTS 405R Mk2 Rack mounted Version 9 2 4 Positioning of the ADTS 10 2 4 1 ADTS 405R Mk2 Rack mounted Version 10 2 4 2 ADTS 405F Mk2 Flight line Version 11 2 5 Product Views 12 3 Getting Started 15 3...

Страница 10: ...Engine Pressure Ratio EPR 37 4 9 1 Example EPR Test 37 4 10 Testing Aircraft Systems or UUT 38 4 10 1 Go To Ground and Shutdown 38 4 10 2 While Going to Ground 38 4 10 3 Resuming Testing after Going...

Страница 11: ...9 6 6 Fault Diagnosis 60 6 7 Ventilating after Overpressure 62 6 8 Further Testing 63 6 8 1 Environmental and Preliminary Operations 63 6 8 2 Pressure Leak Check 63 6 8 3 Vacuum Leak Check 64 6 8 4 Ra...

Страница 12: ...PEN OUTPUT VALVES 87 7 3 10 SETUP MORE SYSTEM SELF TEST 87 7 3 11 SETUP ALT 87 7 3 12 SETUP SPEED AUTO ZERO 87 7 3 13 SETUP SPEED CAS TAS 88 7 3 14 SETUP SPEED Pt TEMPERATURE 88 7 3 15 SETUP MACH 88 7...

Страница 13: ...TIONS DISPLAY TYPE 96 7 4 23 CONFIG MORE DISPLAY OPTIONS OPTIONS 96 7 4 24 CONFIG MORE DATE FORMAT 96 7 4 25 CONFIG MORE SETUP MODE 97 7 4 26 CONFIG SPEED AUTO ZERO 97 7 4 27 CONFIG SPEED CAS TAS 97 7...

Страница 14: ...eserved 8 4 2 Rate Control 105 8 4 3 Control Response 106 8 4 4 Dynamic Testing 106 8 4 5 Control Offset 106 Appendix A Menus 107 A 1 Full Setup Menu 108 A 2 Minimum Setup Menu 111 A 3 Configuration M...

Страница 15: ...splay 28 4 3 Triple Display 29 4 4 Rate Timer Display Aeronautical Units 29 4 5 Rate Timer Display Pressure Units 30 4 6 Pt Only Display 30 4 7 Configuring Windows For ADTS Subnet IP Address 41 4 8 Pi...

Страница 17: ...49 5 3 Tool and Test Equipment Requirements 50 5 4 AC Input Connector 56 5 5 DC Input Connector 56 6 1 Fault Advice and Action 61 6 2 Optional Cable AAU 32 Units 69 7 1 Rates in Aeronautical Units 75...

Страница 19: ...operated as measure only channels with leak testing facility or each can be control channels producing true pressure conditions for altitude and airspeed To protect sensitive instruments and equipment...

Страница 20: ...limits are supplied with the ADTS 405 Mk2 Table 1 1 Operating Limits 850 kts Range Parameter Max Limits Standard Limits Civil Limits Min Alt 3 000 ft 2 000 ft 1 000 ft Max Alt 105 000 ft 80 000 ft 50...

Страница 21: ...x CAS 1 000 kts 1 000 kts 450 kts Min Ps 3 0 mbar 27 615 mbar 115 972 mbar Max Ps 1355 00 mbar 1 128 029 mbar 1050 406 mbar Min Qc 1 352 00 mbar 16 303 mbar 0 mbar Max Qc 2 500 00 mbar 2 490 50 mbar 3...

Страница 23: ...supply cable 2 m or 10 m regional plug as per order iv Hand terminal optional v Hand terminal cable 2 m optional vi Hand terminal cable 18 m optional vii User Manual K0572 this publication viii O ring...

Страница 24: ...the hand terminal cable from the hand terminal When using packing materials other than the original proceed as follows 1 Wrap unit in polyethylene sheeting 2 Select a double wall cardboard container...

Страница 25: ...or Storage or Transportation 2017 General Electric Company All Rights Reserved ADTS 405 R F Mk2 Instruction Manual English 7 Figure 2 1 Equipment and Parts 3 1 2 A 9 12 11 14 5a h 6a p A 4 7a b 13a b...

Страница 26: ...ead Japan 2 5 m 6a AA405F 1 AC Power Lead UK 2 m ADTS 405F 6b AA405F 2 AC Power Lead UK 10 m 6c AA405F 3 AC Power Lead USA Canada 2 m 6d AA405F 4 AC Power Lead USA Canada 10 m 6e AA405F 5 AC Power Lea...

Страница 27: ...ADTS 405R 10d AS405 54 1729M0 Green Hose 15 m 11 AS405 60 1891M0 Altimeter Encoder Cable ADTS 405F R 12 AS405 82 1891M0 O ring Kit ADTS 405F R 13a AA500F 22 Hose Connector AN4 ADTS 405F R 13b AA500F...

Страница 28: ...icated on the mimic panel and the UUT See Section 7 3 11 SETUP ALT on page 87 for details of altitude correction Figure 2 2 ADTS 405R Mk2 Altitude Reference The corrected altitude output equals the tr...

Страница 29: ...on page 87 for details of altitude correction Figure 2 3 ADTS 405F Mk2 Altitude Reference The corrected altitude output equals the true altitude output increased by height difference See equation belo...

Страница 30: ...fuses optional 8 AC power supply fuses 9 DC power supply connector optional 10 Cross bonding connector 11 AC power supply connector 12 Vacuum input connector 13 Auxiliary vacuum output connector 14 P...

Страница 31: ...ations connectors 2 Altitude sensordatum height altitude reference level 3 Solenoid valve status indicator 4 System status indicator 5 Hand terminal connector 6 Altitude encoder connector optional 7 S...

Страница 32: ...pansion port 8 is not in use 1 AC power supply connector 2 DC power supply connector optional 3 AC fuses holder 4 Pressure regulator 5 Source vacuum input connector 6 Source pressure input connector 7...

Страница 33: ...3 2 1 Connections a Connect the hoses for the test procedures to the air data test system i Red hose to the STATIC output Ps ii Blue hose to the PITOT output Pt b Temporarily seal the free ends of th...

Страница 34: ...mal Note Vxx xx will display the current software version number 2 Controller power up screen After a short time the display shows the following The system status indicator LED changes to orange in co...

Страница 35: ...te 1 The ADTS 405 Mk2 is a continuous self monitoring system If the system detects an error the display shows an error message Lists of errors are detailed in Section 6 2 Error Messages on page 57 Not...

Страница 36: ...alibrated and True Airspeed CAS TAS kts km h mph Mach MACH Rate of Climb ROC ft m m m m s hm m Rate of Airspeed Rt CAS kts m km h m mph m Rate of Mach RtMCH Mach m Table 3 2 Pressure Units of Measure...

Страница 37: ...ctions See Chapter 7 on page 71 for full details Table 3 3 Keypad Key Functions Key Function Function keys soft keys for menus Altitude Aeronautical units or Ps Pressure units ALT Ps ROC Ps RATE MEASU...

Страница 38: ...t value Press again to release Rate of change of pitot parameter Press SPEED QC or MACH Pt then press RATE Switches between measure mode for leak testing and control mode Controls Ps to atmospheric pr...

Страница 39: ...The settings in configuration menu are permanent They are not lost after a power down For more details see Appendix A 3 Configuration Menu on page 112 Increases the aim value Decreases the aim value N...

Страница 40: ...ground pressure The ADTS 405 Mk2 always powers up in Measure mode with the pressure controllers off When changing to Control Mode the pump unit must be switched on and producing the correct pressure...

Страница 41: ...uction Manual English 23 3 5 1 Measure Mode Pressure Measurement Mode Measured value To select the measured parameter press or or Units of measurement Measured parameter Leak Measure when measure mode...

Страница 42: ...truction Manual English 2017 General Electric Company All Rights Reserved 3 5 2 Control Mode Pressure Control Mode From leak measure press For ADTS 405F Mk2 set the pump switch to PUMP ON Aim of 5 000...

Страница 43: ...for the heated gas to cool and the pressure to stabilize When setting the rate timer consider three factors 1 The volume of the system to be tested large volumes take longer to stabilize 2 The pressur...

Страница 44: ...ocal Ground Pressure Dual parameter display Single parameter display Note In Leak Measure use F2 and F3 for QFE and QNH information F1 is only valid in Control mode Note This ground value will not be...

Страница 45: ...r that channel e g display airspeed rate press SPEED Qc then RATE ROC Ps Rate may be directly pressed without first pressing ALT Ps Note The displayed parameters depend on the last keys pressed To dis...

Страница 46: ...ute Figure 4 1 Single Display Figure 4 2 Dual Display 1 Controlled or measured parameter 2 Measured value 3 T for timed rate of change 4 Units of measurement 5 Pointer for parameter i e aim that chang...

Страница 47: ...ey ALT ROC etc or CLEAR QUIT exits the rate timer displays Figure 4 4 Rate Timer Display Aeronautical Units 1 Constant indication of values 2 Measured value 3 T for timed rate of change 4 Units of mea...

Страница 48: ...TUP switched off or in minimum mode 1 Measured parameter 2 Measured value 3 T for timed rate of change 4 Units of measurement 5 Special messages e g warm up period 1 Always displays Alt for altitude 2...

Страница 49: ...r display 4 3 Changing the Units In Full Setup Mode any set of aeronautical or pressure units can be selected 4 3 1 Changing the Measurement Units a Press the SETUP key b Select UNITS c Use NEXT and P...

Страница 50: ...urn to Leak Measure mode b Press RATE TIMER F3 Wait 05 00 Time 01 00 c Different wait and time periods can be selected by pressing F1 or F2 d Wait until rate timer has completed and the results displa...

Страница 51: ...ge of speed ii 6 0 0 ENTER to set the rate iii SPEED Qc to select airspeed iv 3 0 0 ENTER to set an airspeed of 300 kts airspeed CAS now starts increasing v ROC Ps RATE to select rate of climb vi 6 00...

Страница 52: ...nother unsuccessful leak test i Disconnect both hoses check the condition of the o rings on the Ps and Pt connectors Replace if necessary as detailed in the Section 5 4 2 Replacing the Output Connecto...

Страница 53: ...e display shows the name of the associated parameter e g If a Mach limit is exceeded when entering an airspeed value the display shows Mach and the equivalent maximum and minimum limits as airspeed va...

Страница 54: ...alent to IAS for testing purposes The airspeed parameter may be changed to True Airspeed TAS as follows a Press SETUP then SPEED b Select CAS TAS c Select TAS d Press QUIT CLEAR repeatedly to exit set...

Страница 55: ...iled in Full Setup see Section 7 3 4 SETUP OSC on page 84 The above method steps a to g can be applied for the other parameters 4 9 Engine Pressure Ratio EPR The ADTS 405 Mk2 may be used to check EPR...

Страница 56: ...ile Going to Ground If required new rates of change can be entered while going to ground a To change the ROC or static rate press ROC Ps RATE and enter the new value b To change the airspeed or Qc rat...

Страница 57: ...y and will be lost when the system is switched off The range of options allowed in setup is determined by the setup mode See Appendix A 1 and Appendix A 2 for the SETUP menu hierarchy Example a Press...

Страница 58: ...in turn ENTER is not required as each digit is entered an asterisk appears If an incorrect PIN is entered the complete PIN is requested again b When the correct PIN is entered the CONFIG menu appears...

Страница 59: ...with a network interface using a UTP network cable The network interface should be configured with an IP address on the same subnet Example If the ADTS has the default IP addresses then the host netwo...

Страница 60: ...in Section 4 11 and Section 4 12 An SSH server is available on each IP address for general purpose file access The factory default user name and password for accessing the server is It is strongly ad...

Страница 61: ...passwd followed by the RETURN key f Follow the screen prompts by Enter the existing password followed by the new password and further confirmation entry The results of a successful change should look...

Страница 62: ...gin using the following credentials and save under a suitable name for future connections b Connect to the unit by pressing Login Table 4 3 Win SCP Client Credentials Parameter Value Notes Host Name 1...

Страница 63: ...the PC left panes by drag and drop to the ETP directory They will then become available for stand alone use under the front panel ETP key Unwanted programs may be deleted from the ETP directory as req...

Страница 64: ...EE 488 facility will be available from power up of the ADTS 405 Mk2 The setting is held in non volatile memory 4 14 2 IEEE 488 Connector The IEEE 488 connector is located behind the optional communica...

Страница 65: ...incorrect bit combination such as all zeros the display shows ENCODER ERROR in the place of the decoded value 20 GNDb 21 GNDb 22 GNDb 23 GNDb 24 GNDb a Chassis connection b 0V return for signals not...

Страница 67: ...rther information required to identify the item Note Equivalent substitutes can be used Table 5 1 Maintenance Chart Task Code Period Inspect A Daily before use Inspect B Weekly Test C Before use Test...

Страница 68: ...lityTest detailed in Section 6 4 Standard Serviceability Test on page 58 e Normal calibration period is 12 months When calibration is due the unit should be withdrawn from service and returned to depo...

Страница 69: ...small groove at the top of the connector b Fit a new o ring in the small groove at the top of the connector c Check the o ring is located in the groove and not damaged after fitting Note Damage to thi...

Страница 70: ...uit For fuse specification see Table 8 2 on page 102 Figure 5 2 ADTS 405F Mk2 AC Fuse Positioning a Set the power switch to OFF b Isolate the power supply to the instrument and disconnect the power su...

Страница 71: ...fuse specification see Table 8 2 on page 102 Figure 5 3 ADTS 405F Mk2 DC Fuse Positioning a Set the power switch to OFF b Isolate the power supply to the instrument and disconnect the power supply con...

Страница 72: ...ing a Set the power switch to OFF b Isolate the power supply to the instrument and disconnect the IEC power supply connector c Pull the capped lid of the fuse carrier 2 on the power supply input socke...

Страница 73: ...urn g Measure also the resistance between individual pairs of pins i e 1 2 1 3 1 4 1 5 1 6 2 3 2 4 2 5 2 6 3 4 3 5 3 6 4 5 4 6 and 5 6 In all cases the resistance must exceed 10 M 5 5 2 AC Power Regio...

Страница 74: ...lue is the expected maximum value for the 5 m 16 ft cable length supplied c Prepare to measure insulation using the Insulation tester item 2 Table 5 3 set to the 500 V range This test will be most pra...

Страница 75: ...ining additional information record the whole error code check that the error code is complete and listed in the table before returning the unit to the repair depot In the event of a fault the built i...

Страница 76: ...it and if necessary connect the hand terminal b Make sure that the blanking caps are fitted to the Ps and Pt front panel outputs c Check power indicator is on d Set the front panel switch to OPERATE e...

Страница 77: ...s place regularly The display shows ZERO and the state of the valves on the mimic panel change for approximately 6 seconds Commands may still be entered while auto zero takes place 6 4 2 Pump Unit ADT...

Страница 78: ...SHING RED ORANGE GREEN OFF RED FLASHING RED ORANGE STATUS LIGHT HAND TERMINAL FITTED HAND TERMINAL DISPLAY POWER UP MESSAGE POWER UP MESSAGE HAND TERMINAL BACKLIGHT ON FRONT PANEL DISPLAY POWER UP MES...

Страница 79: ...fault Use an available hand terminal Record fault and return ADTS 405 Mk2 to depot for repair F5 No hand terminal display status light green Hand terminal key illumination on Hand terminal fault cabl...

Страница 80: ...emove the source of pressure and vent Ps and Pt to atmosphere caps off b Re power the ADTS 405 Mk2 During the power up screen c Press F1 and F4 simultaneously The ADTS 405 Mk2 enters maintenance mode...

Страница 81: ...ge the units to mbar as follows a Press SETUP then select UNITS b Repeatedly select NEXT until the display shows mbar c Select SAVE and then press CLEAR QUIT twice and the display now shows Ps and Pt...

Страница 82: ...n followed by the Timing time g At the end of the Timing period press ROC Ps RATE to display the measured rate of change of Ps T is shown after the value indicating a timed average h Check that the Ps...

Страница 83: ...shows Zero in place of the airspeed aim value The time to auto zero should be less than 1 minute from achieving the aim value f Wait for a minimum of 20 seconds after auto zero before proceeding g Ob...

Страница 84: ...e following tests should only be done if the serviceability of an option facility is suspected or when an error occurs Figure 6 2 External Communication Ports 1 Loosen the eight captive screws to remo...

Страница 85: ...l should use this facility the test procedure must be authorized by the appropriate engineering authority If the display does not show that SCPI is selected follow the procedure in Section 4 14 1 Enab...

Страница 86: ...he IEEE 488 cable if unserviceable replace the cable ii Do steps a to g again If the test fails again return the ADTS 405 Mk2 to the repair depot 6 8 7 Altimeter Encoder To enable and disable this Alt...

Страница 87: ...n Function Cable Color AAU 32 Connector Pin 1 C4 LSB Brown B 3 C2 Red C 5 C1 Orange D 7 B4 Yellow E 9 B2 Green F 11 B1 Blue G 13 A4 Violet H 22 A2 White J 2 A1 Gray K 4 D4 Black L n c D2 MSB Turquoise...

Страница 89: ...scription of each key function including references to associated functions The available keys are F1 F4 ALT Ps SPEED Qc MACH Pt EPR ROC Ps RATE RATE TIMER HOLD RATE LEAK MEASURE CONTROL GROUND PORT R...

Страница 90: ...measure mode 7 2 3 SPEED Qc 1 In aeronautical units kts km h this key selects an airspeed CAS or TAS display In pressure units mbar inHg etc this key selects dynamic pressure and the display shows Qc...

Страница 91: ...hile the TAS and Mach values remain unchanged 4 If the Ps aim is changed after the entry of Qc then the Pt aim value changes while the Qc remains unchanged 5 If the Ps aim is changed after the entry o...

Страница 92: ...he WAIT or TIME period counting down After timing the timed average value identified by a T directly to the right of the value replaces the instantaneous rate value In measure mode the display changes...

Страница 93: ...required rates e Press HOLD again to release hold f HOLD is automatically released when entering Measure Mode 7 2 9 RATE 1 In aeronautical units kts km h this key selects a rate of change of airspeed...

Страница 94: ...essure No significant pressure transients are produced when regaining control 4 In CONTROL mode the display shows Aim value 5 Two safety systems are built in to protect the aircraft systems during lea...

Страница 95: ...he display shows the message Safe At Ground the ground and zero valves remain open so that the aircraft system permanently vents to atmosphere No commands can be entered when these two messages are di...

Страница 96: ...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 charact...

Страница 97: ...e described in Section 4 13 3 Access ADTS Files on page 43 7 2 18 3 Deleting Program Files If a test program within an ADTS 405 Mk2 is no longer required then it may be deleted To delete a test progra...

Страница 98: ...his procedure using the until the switch returns to its original condition refer to Section 4 8 Airspeed Switch Test on page 36 for an example Holding the nudge function automatically repeats the func...

Страница 99: ...enerally to the previous display 3 For those displays containing a SAVE option changes made before pressing CLEAR QUIT are ignored For all other displays changes are saved when CLEAR QUIT is pressed 4...

Страница 100: ...ts at power up with a particular set of limits that must not be changed Attempting to change a locked parameter causes the display to show a warning message 2 Pressing the SETUP key makes the setup fu...

Страница 101: ...set of limits is identified by its aircraft name Note The ADTS 405 Mk2 when delivered contains Standard and Civil limits to set and store Max limits for the first time enter configuration The Max lim...

Страница 102: ...MPL FREQ and enter the required amplitude and frequency c Select START to start oscillation d Select STOP to stop oscillation at the end of a half cycle e Select FREEZE to stop oscillation immediately...

Страница 103: ...sequence Table 7 3 Aeronautical Units Dual Display 1st Key Press 2nd Key Press Upper Display Lower Display ALT SPEED ALT CAS or TAS ALT MACH ALT MACH Any key ROC ALT ROC SPEED RATE CAS or TAS RATE CAS...

Страница 104: ...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 7 3 8 SETUP MORE CLOSE OUTPUT VALVES This fu...

Страница 105: ...st to the left of the Status LED assumes front panel is vertical The ADTS 405F Mk2 altitude reference level is marked on the side product label of the flight line case assumes front panel is horizonta...

Страница 106: ...ts To change the limit enter a numeric value or select as follows a Select OFF to disable the Mach limit b Select ON to enable the Mach limit c Select DEFAULT to restore the Mach limit from the aircra...

Страница 107: ...p the port option If an option that is not fitted is selected the display shows the error message Option Hardware not fitted Refer to the Line Switching Unit User Manual 7 3 22 SETUP PRINT DATE TIME T...

Страница 108: ...Pt Qc RATE Qc EPR RATE EPR 5 The nudge value can be used for large increments e g 100 kts or 5 000 ft to step through the cardinal points of a test 7 3 26 MINIMUM SETUP Minimum setup allows access to...

Страница 109: ...x Qc Min Qc Max Rate Ps Max Rate Qc ARINC limits on or off Altitude correction value The set of limits used at power up default can be selected using CONFIG LIMITS DEFAULT AIRCRAFT The default aircraf...

Страница 110: ...e correct PIN is entered the CONFIG menu appears c The PIN may be changed using CONFIG 000 d To use the configuration menu press the appropriate function key to select the required menu item To config...

Страница 111: ...when all required changes have been made and select YES to save changes The ADTS 405 Mk2 when delivered contains Standard and Civil limits to set and store Max limits for the first time enter configur...

Страница 112: ...re the maximum rate of change for altitude and airspeed and only apply in aeronautical units 7 4 9 MIN Ps MAX Ps MIN Qc MAX Qc These are the fundamental pressure unit limits 7 4 10 MAX RATE Ps MAX RAT...

Страница 113: ...screen If changes have been made the display shows a request for confirmation before saving the changes If the system detects any errors e g duplicate aircraft names values out of range or editing sys...

Страница 114: ...es to the default limits If lock is ON no changes to the power up default aircraft limits can be made from setup 7 4 18 CONFIG LIMITS DEFAULT AIRCRAFT This function selects the set of limits used at p...

Страница 115: ...0 LEAK MEASURE CONTROL on page 76 for details 7 4 32 CONFIG LEAK MEASURE AUTO LEAK LOCK Prevents changes to AUTO LEAK setting in SETUP 7 4 33 CONFIG LEAK MEASURE AUTO LIMIT ON OFF CONFIG equivalent of...

Страница 116: ...am on power up See the Test Program Manager User Manual for further details 7 4 39 CONFIG ETP ERASE PROGRAMS Removes a down loaded test program from non volatile memory See the Test Program Manager Us...

Страница 117: ...N 2017 General Electric Company All Rights Reserved ADTS 405 R F Mk2 Instruction Manual English 99 Note Access to maintenance functions may also be PIN protected This PIN number is not the same as the...

Страница 119: ...0 60 Hz 115 V 400 Hz Power 400 VA Installation Category II Fuse T5AH250V DC Power Supply Supply range 16 to 30 V Power 400 VA Fuse Not user serviceable Operating Environment Indoor use Operating Altit...

Страница 120: ...15 V 400 Hz Power 500 VA Installation Category II Fuse T5AH250V DC Power Supply Supply range 16 to 30 V Power 500 VA Fuse T20AH250V left T32AH250V right Operating Environment Indoor and outdoor use Op...

Страница 121: ...Mk2 is supplied in one of two full scale ranges 850 or 1000 kts for measurement and control of the pitot pressure channel The following operating parameters are based on a 1000 kts capability test sys...

Страница 122: ...on linearity hysteresis and repeatability over full temperature range 12 months drift and calibration standard uncertainty 3 at 0 7 at 30 000 29 at 60 000 1 of value 0 5 at 50c 0 07 at 550 0 05 at 100...

Страница 123: ...rs in either aeronautical or pressure units Table 8 5 Qc Rate Qc and EPR Performance Expressed in Pressure Units Parameter Differential Qc 1000 kts Differential Qc 850 kts Rate Qc EPR Units mbar diff...

Страница 124: ...ace within a 400 millisecond period 8 4 4 Dynamic Testing The ADTS 405 Mk2 can generate sinusoidal variations of either the Ps or Pt or both channels Frequency and amplitude of the required oscillatio...

Страница 125: ...le key press on keypad display Simultaneous key press on keypad display In this example press and hold the F1 key and press the SETUP key to enter the CONFIG menu NEXT Item in soft menu keys labeled F...

Страница 126: ...VE I O Setup ENET SUPER Fixed IP ADDR MASK BCST Show active ENET COMMS Show active Options Close O P Valves System Self Test Select single dual or triple display SINGLE DUAL TRIPLE ENCODER As NEXT but...

Страница 127: ...ng Unit user manual data entry ON OFF CAS TAS Pt Temperature data entry DEFAULT OFF ON data entry Wait Time on F1 TIME data entry WAIT data entry Wait Time on F2 Wait Time on F3 ON OFF Auto Leak Auto...

Страница 128: ...the nudge value for When in aeronautical units Altitude CAS TAS Mach ROC Rate CAS Rt Mach When in pressure units Ps Pt Qc EPR Rate Ps Rate Pt Rate Qc Rate EPR As NEXT but in reverse order See SETUP S...

Страница 129: ...PREV SEL More Select units type Select aeronautical units Select pressure units Select set of limits aircraft 1 aircraft 2 As NEXT but in reverse order Select displayed limit set Control Ps Selects Ps...

Страница 130: ...li hijeypx xiqtivexyvi yrmxw Clear Limits NEXT PREV SEL aircraft 1 aircraft 2 As NEXT but in reverse order Mpiev xli wipigxih pmqmxw YES NO Msr vq hipixi NEXT PREV SEL Edit existing Mlerki pmqmx zepyi...

Страница 131: ...ixyt ih SZ ehhviww SZ ehhviww yfrix qewo Lvsehgewx ehhviww Msr vq egxmzi SZ wixxmrkw Msqqyrmgexmsrw rshi Oxlivrix teveqixivw ii 4OXO _ZO 5 jsv qiry lmivevgl ii stxmsr qeryep Pt DUAL Lock aircraft ON...

Страница 132: ...nual ON OFF CAS TAS Pt temperature data entry Wait time on F1 TIME data entry WAIT data entry Wait time on F2 Wait time on F3 ON OFF 4Kyxs pieo sr s 5 4Kyxs pmqmx sr s 5 ON OFF ON OFF data entry Enter...

Страница 133: ...SEL Select no test program at power up Select the desired test program Results 4Zvmrx pi5 Print Save PRN SAV Print results data ezi viwypxw hexe xs pi PRN PREV NEXT Choose destination for results dat...

Страница 135: ...NTERNAL RAM ERROR 603 ERROR WRITING TO EEPROM 701 Ps SELF TEST ERROR 702 Pt SELF TEST ERROR 703 Ps SELF TEST TIME OUT ERROR 704 Pt SELF TEST TIME OUT ERROR 710 Ps CONTROLLER ERROR 711 Ps CONTROLLER ER...

Страница 136: ...CONTROL again If fails again refer to main fault finding chart in the service manual 212 Ps PRESSURE FAIL The Ps controller has detected loss of supply pressure and automatically switched all channel...

Страница 137: ...or aircraft safety as leak rates too high Correct leak and retest 302 OUTSIDE LIMITS REGAINING CONTROL Controlmodeautomatically regained for aircraft safety as the measures values have drifted outside...

Страница 138: ...ruction Manual English 2017 General Electric Company All Rights Reserved 309 CANNOT CONTROL Failed pump test Check system limits 310 PUMP TEST FAILED Pump not achieving limits Set lower limits Table B...

Страница 139: ......

Страница 140: ...riangela scarati bhge com Chuo ku Tel 03 6890 4538 Email gesensing japan bhge com Netherlands Russia UK Hoevelaken Phone 31 334678950 Email NL sensing sales bhge com Moscow Phone 7 495 739 6811 Email...

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