GE Druck ADTS 405 R/F Mk2 User manual
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | i
INTRODUCTION
This technical manual provides operating instructions for the Druck Air Data Test System ADTS 405
Mk 2 series.
SCOPE
This technical manual contains abrief description, operation and testing proceduresfor the user of this
equipment.
SAFETY
The manufacturer has designed this equipment to be safe when operated using the procedures
detailed in this manual:
• Do not use this equipment for any other purpose than that stated.
Incorrect use can prevent
theprotectiongiven by the equipment fromworking.
• See Product Safety and Installation Guide 124M8686, also supplied, for essential 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.
*A qualified technician must have the necessary technical knowledge, documentation,
special test equipment and tools to carry out the required work on this equipment.
PRESSURE
Do not apply pressure greater than the maximum safe working pressure specified in this manual
when using the ADTS405 Mk 2 series.
TOXIC MATERIALS
There are no known toxic materials used in this equipment.
MAINTENANCE
The equipment must be maintained using the manufacturer’s procedures and should be carried out
by authorized service agents or the manufacturer’s service departments.
For technical advice contact GE or subsidiary manufacturer of this product.
ii | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
MARKS AND SYMBOLS ON THE EQUIPMENT
For the list of approved GE service centers go to: www.gemeasurement.com
ASSOCIATED PUBLICATIONS
The following table lists the Druck publications referenced in this manual:
Symbol Description
This equipment meets the requirements of all relevant European safety
directives. The equipment carries the CE mark.
This symbol on the equipment indicates that the user should refer to the
user manual.
This symbol on the equipment indicates a warning and that the user should
refer to the user manual.
This symbol warns the user of the danger of electric shock.
Do not dispose of this product as household waste. Use an approved
organization that collects and/or recycles waste electrical and electronic
equipment. For more information contact your Customer Service using the
details shown at the back, or your local Government Office.
Safety and Installation Guide - Air Data Test Systems ADTS 405F/ 405R 124M8686
Calibration Manual -
Air Data Test System ADTS 405
K0199
IEEE 488 OPT 2 Manual -
Air Data Test System ADTS 405
K0154
SCPI IEEE 488 Manual -
Air Data Test System ADTS 405
K0157
User Manual -
Altimeter Encoder Option K0170
User Manual -
Line Switching Unit LSU 100/101
K0220
Operating and Communications Manual -
Line Switching Unit LSU Series
K0223
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | iii
ABBREVIATIONS
The following abbreviations are used in this manual; the abbreviations are the same in the singular
and plural.
Abbreviation Description
A Ampere
abs Absolute
a.c. Alternating current
ALT Altitude
CAS Calibrated airspeed
d.c. Direct current
e.g. For example
EOC End ofconversion
EPR Engine pressureratio
EPROM Electrically programmable read only memory
etc. And soon
Fig. Figure
ft Foot
g Gauge
Hg Mercury
Hz Hertz
IAS Indicated airspeed
i.e. That is
IEEE 488 Institute of Electrical and Electronic Engineers standard 488 data
in inch
kg Kilogram
LED Light emitting diode
(M) Magnesium alloy
m Meter
mA Milliampere
max Maximum
mbar Millibar
mV Millivolts
No. Number
N.m. Newton meter
Para. Paragraph
Ps Static pressure
psi Pounds per squareinch
iv | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
Pt Total pressure(pitot)
Qc Differential pressure Pt-Ps
QFE Local atmospheric pressure
QNH Barometric pressure at sea level
ROC Rate ofclimb
Vc Calibrated velocity
Vt True velocity
+ve Positive
-ve Negative
°C Degrees Celsius
Abbreviation Description
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | v
GLOSSARY
The terminology used in this manual is specific and individual interpretation must not be
introduced. The terms are defined as follows:
Item Description
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.
Align To bring into line; to line up; to bring into precise 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 by special measurement or by
comparison with a standard.
Check Make a comparison of a measure of time, pressure, temperature, resistance,
dimension or other quality with a known figure for that measurement.
Disconnect To detach the connection between; to separate keyed or matched equipment parts.
Dismantle To take apart to the level of the next smaller unit or down to all removable parts.
Ensure To confirm that a proper condition exists; to find out with certainty.
Examine To perform a critical visual observation or check for specific conditions; to test the
condition of.
Fit Correctly attach one item to another.
Inspect 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.
Maintain To hold or keep in any particular 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 measurement.
Readjust To adjust again; to move back to a specified condition; to bring back to an in-
tolerance condition.
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. To take off or eliminate. To take or move away.
Repair To restore damaged, worn out or malfunctioning equipment to a serviceable, usable
or operable condition.
Replace Remove an item and fit a new or a serviced item.
Reset To put back into a desired position, adjustment or condition.
Service To perform such operations as cleaning, lubricating and replenishing to prepare for
use.
Test Ascertain by using the appropriate test equipment that a component or system
functions correctly.
vi | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
RETURNED GOODS PROCEDURE
If the unit is unserviceable and requires a repair return to a GE Service Centre. Contact the GE
Service Centre, either by 'phone, fax or e-mail to obtain a Returned Goods Authorization (RGA)
number, providing the following information:
• Product (i.e. ADTS 405)
• Pressure medium (i.e. air, nitrogen)
• Serial number
• Details of defect/work to be undertaken
• Operating conditions
SAFETY PRECAUTIONS
See Safety and Installation Guide 124M8686
Note: Do not use unauthorized sources to service this equipment as this will affect the
warranty and may not guarantee further performance.
PRESSURE UNITS AND CONVERSION FACTORS
Pressure units Factor (hPa) Pressure units Factor (hPa)
mbar 1.0 cmH2O @ 20°C 0.978903642
bar 1000.0 mH2O @ 20°C 97.8903642
Pa (N/m2)0.01 kg/m
20.0980665
hPa 1.0 kg/cm2980.665
kPa 10.0 torr 1.333223684
MPa 10000.0 atm 1013.25
mmHg @ 0°C 1.333223874 psi 68.94757293
cmHg @ 0°C 13.33223874 lb/ft20.4788025898
mHg @ 0°C 1333.223874 inH2O @ 4°C 2.4908891
inHg @ 0°C 33.86388640341 inH2O @ 20°C 2.486413
mmH2O @ 4°C 0.0980665 inH2O @ 60°F 2.487641558
cmH2O @ 4°C 0.980665 ftH2O @ 4°C 29.8906692
mH2O @ 4°C 98.0665 ftH2O @ 20°C 29.836983
mmH2O @ 20°C 0.097890364 ftH2O @ 60°F 29.8516987
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | vii
Unit Conversion
To convert FROM pressure Value 1(in pressure Units)1 TO pressure Value 2 in pressure
Units: Calculate as follows:
Value 2 = Value 1 x Factor 1 ÷ Factor 2
viii | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | ix
Contents
1. DESCRIPTION 1
1.1 Introduction 1
1.2 Operating Range and Performance 1
1.3 Operating Limits 2
2. INSTALLATION 5
2.1 List of Parts 5
2.2 Packaging for Storage or Transportation 5
2.3 Power Supply 9
2.3.1 405R Rack-mounted version 9
2.3.2 405F Flightline version 9
2.4 Positioning of the ADTS 10
2.4.1 405R Rack-mounted version 10
2.4.2 405F Flightline version 10
3. OPERATION 15
3.1 Preparation 15
3.2 Start-up 15
3.2.1 Connections 15
3.2.2 Power-up 16
3.2.3 Units of Measure 18
3.3 Operation quick reference 19
3.4 Operating modes 20
3.5 Operating Procedures 24
3.5.1 Control or Measure Parameter 24
3.5.2 Aim 28
3.5.3 Leak Measure 29
3.5.4 Aircraft system protection 31
3.5.5 Limit Checking 31
3.5.6 Changing Parameters 33
3.5.7 Engine Pressure Ratio (EPR) 34
3.6 Testing Aircraft Systems or UUT 35
3.6.1 Go To Ground and Shut-down 35
3.6.2 SETUP and CONFIGuration options 36
3.7 Communications panel options 45
3.7.1 Ethernet System 45
3.7.2 Access ADTS files 47
3.7.3 Connection of the IEEE 488 Facility 48
3.8 Enabling the Altimeter Encoder Option 49
4. MAINTENANCE 51
4.1 Introduction 51
4.2 Materials 51
x | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
4.3 Maintenance Tasks 52
4.4 Routine Maintenance 53
4.4.1 Servicing Procedures 53
4.4.2 Replacing the output connector o-ring 53
4.4.3 Fuse Replacement 53
4.5 Cable tests 56
5. TESTING AND FAULT FINDING 59
5.1 Introduction 59
5.2 Error messages 59
5.3 Standard Serviceability Test 60
5.3.1 Procedure 60
5.3.2 Fault Finding 61
5.4 Fault Diagnosis 62
5.5 Ventilating after Overpressure 63
5.6 Further Testing 65
5.6.1 Environmental and preliminary operations 65
5.6.2 Pressure Leak check 65
5.6.3 Vacuum leak check 66
5.6.4 Range Check 66
5.6.5 Controller Stability 66
5.6.6 Testing of Standard and Optional External Communication Ports 67
5.6.7 Testing of IEEE 488 Facility 68
5.6.8 Testing the Altimeter Encoder Option 69
6. REFERENCE AND SPECIFICATION 71
6.1 Introduction 71
6.2.1 F1 - F4 72
6.2.2 ALT/Ps 72
6.2.3 SPEED/Qc 72
6.2.4 MACH/Pt 73
6.2.5 EPR 73
6.2.6 ROC/Ps RATE 73
6.2.7 RATE TIMER 73
6.2.8 HOLD 74
6.2.9 RATE 75
6.2.10 LEAK MEASURE/CONTROL 75
6.2.11 GROUND 76
6.2.12 [GO TO GROUND] 76
6.2.13 [DISPLAY QFE] 76
6.2.14 [DISPLAY QNH] 77
6.2.15 PORT 77
6.2.16 REMOTE 77
6.2.17 PRINT 77
6.2.18 EXECUTE TEST PROGRAM 78
6.2.19 HELP 79
6.2.20 or (Nudge Keys) 79
6.2.21 Number 0 to 9 79
6.2.22 -000 80
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | xi
6.2.23 CLEAR/QUIT 80
6.2.24 ENTER 80
6.2.25 CLEAR + ENTER (ABORT) 80
6.2.26 SETUP 81
6.2.27 FULL SET-UP 81
6.2.28 SETUP, [UNITS] 81
6.2.29 SETUP, [LIMITS] 82
6.2.30 SETUP, [OSC] 82
6.2.31 SETUP, [MORE], [CONTROL], [Ps Pt DUAL] 83
6.2.32 SETUP, [MORE], [DISPLAYS/OPTIONS], [DISPLAY TYPE] 83
6.2.33 SETUP, [MORE], [DISPLAYS/OPTIONS], [OPTIONS] 85
6.2.34 SETUP, [MORE], [CLOSE OUTPUT VALVES] 85
6.2.35 SETUP, [MORE], [OPEN OUTPUT VALVES] 85
6.2.36 SETUP, [MORE], [SYSTEM SELF TEST] 85
6.2.37 SETUP, ALT (Figures 6-5 and 6-6) 86
6.2.38 SETUP, SPEED, [AUTO ZERO] 86
6.2.39 SETUP, SPEED, [CAS/TAS] 86
6.2.40 SET-UP, SPEED, [Pt TEMPERATURE] 87
6.2.41 SET-UP, MACH 87
6.2.42 SET-UP, RATE TIMER 88
6.2.43 SET-UP, RATE 88
6.2.44 SETUP, LEAK MEASURE CONTROL, [AUTO LEAK] 88
6.2.45 SETUP, LEAK MEASURE CONTROL, [AUTO LIMIT] 88
6.2.46 SETUP, GROUND 88
6.2.47 SETUP, [PORT] 88
6.2.48 SETUP, PRINT, [DATE/TIME] 88
6.2.49 SETUP, EXECUTE TEST PROGRAM 89
6.2.50 SETUP, HELP 89
6.2.51 SETUP, or (Nudge keys) 89
6.2.52 MINIMUM SETUP 89
6.2.53 SETUP, [UNITS], [AERO] 89
6.2.54 SETUP, [UNITS], [PRESS] 89
6.2.55 SETUP, [LIMITS] 90
6.2.56 SETUP, HELP 90
6.2.57 CONFIGURATION 90
6.2.58 CONFIG, [UNITS] 91
6.2.59 CONFIG, [LIMITS], [EDIT LIMITS], [EDIT EXISTING] 91
6.3 ADTS 405R/F Specification 97
6.4 Measurement and Control Range Specifications 99
xii | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | xiii
Figures
Figure Page
2-1 Equipment and Parts 7
2-2 ADTS 405R Altitude Reference 10
2-3 ADTS 405F Altitude Reference 11
2-4 ADTS 405R Front Panel View 11
2-5 ADTS 405R Rear Panel 12
2-6 ADTS 405F General View 13
3-1 Front Panel 18
3-2 Single Display 25
3-3 Dual Display 25
3-4 Triple Display 26
3-5 Rate Timer Display Aeronautical Units 26
3-6 Rate Timer Display Pressure Units 27
3-7 Pt Only Display 27
3-8 Set-up example 36
3-9 Configuring Windows For ADTS Subnet IP Address 45
3-10 Ping Test From Windows Command Prompt 46
3-11 PuTTY Configuration 46
3-12 Changing the default password 47
3-13 WinSCP Login Screen 47
3-14 ADTS File System Directories Screen 48
4-1 Output Connector O ring Seal 53
4-2 ADTS 405F AC Fuse Positioning 54
4-3 ADTS 405F DC Fuse Positioning 55
4-4 ADTS 405R AC Fuse Positioning 56
5-1 Fault Finding Chart 62
5-2 External Communications 67
6-1 Altitude Correction Rack Mounting 87
6-2 ALTITUDE CORRECTION ON-AIRCRAFT 87
6-3 ARINC 565 OPERATING LIMITS 93
xiv | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | xv
Tables
Table Page
2-1 ADTS MK2 SPARES AND ACCESSORIES LIST 8
2-2 DC Input Connector 10
3-1 Units of Measure 18
3-2 Warning Messages 32
3-3 IEEE 488 facility 49
4-1 Maintenance Chart 51
4-2 Materials List 51
4-3 Tool and Test Equipment Requirements 52
4-4 AC Input Connector 57
4-5 DC Input Connector 57
5-1 Error Messages 59
5-2 Fault Advice and Action 63
5-3 Optional cable (AAU-32 units) 69
6-1 Aeronautical Units Dual Display 83
6-2 Pressure Units Dual Display 84
6-3 Aeronautical units triple display 84
6-4 Pressure units triple display 85
xvi | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
Introduction
© 2015 General Electric Company – All rights reserved. ADTS 405 Mk2 Instruction Manual-English | 1
1. DESCRIPTION
1.1 Introduction
There are two versions of this Air Data Test System, a 19", 6U high (10½”) rack-mounted unit (ADTS
405R) and a flight line unit (ADTS 405F).
The ADTS 405R is a rack-mounted system and, with external pressure and vacuum supplies
connected, provides measurement and control of pitot and static systems and components. The
unit can be used for leak checks, calibration accuracy checks and functional tests of air data
instruments, components and systems.
The ADTS 405F is a self-contained flight-line air data test system providing complete pitot and
static measurement and control. The unit can be used for on-aircraft sense and leak testing,
calibration accuracy checks and functional tests of air data instruments, components and systems.
The ADTS 405F comprises an electronics rack and pump rack enclosed in a high density,
polyethylene case.
The ADTS 405 displays and operates in either units of pressure measurement or aeronautical units.
In the control mode, the rate that the pressures change towards new set-points can be controlled
in true aeronautical rate units.
There are two independent pneumatic channels connect to the aircraft or instrument systems, one
for static and one for pitot. They can be 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 a “ground” facility automatically and safely
controls both channels to atmospheric pressure at the previously entered rates of change and then
informs the operator when both channels are safely at “ground”.
The operator interface is either a hand terminal connected to the front panel or the key pad and
display on the front panel. Both provide information and control selections for the user through the
keys and display. The keypad has a back-light for improved operation in poor light conditions. The
unit can also be controlled remotely using the IEEE488 communications interface. The front panel
contains the operate switch and a mimic panel with LED indicators showing the operation of the
solenoid-operated pneumatic valves.
The pump rack, on the ADTS 405F, produces pressure and vacuum supplies for the electronics rack
and for external services. Located on the front panel, the external connectors provide for external
pressure and vacuum supplies (EXT PRESSURE and EXT VACUUM) and an auxiliary static (vacuum)
output (AUX). The rack is cooled by a fan located under a protective cover on the front panel. The
power supply connection for the ADTS 405F is located on the front panel.
1.2 Operating Range and Performance
The ADTS 405 is supplied in one of two full-scale ranges (850 knots or 1000 knots) for
measurement and control of the pitot pressure channel.
Operating limits are set, pre-defined tabular limits known as STANDARD, CIVIL and MAX these can
be selected through the SETUP menu (see Reference section 6). 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.
Chapter 1. DESCRIPTION
2 | ADTS 405 Mk2 Instruction Manual-English © 2015 General Electric Company – All rights reserved.
1.3 Operating Limits
The following sets of operating limits are supplied with the ADTS 405.
850 knot range operating limits
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 50,000 ft
Min CAS -100 kts 0.0 kts 0 kts
Max CAS 850 kts 850 kts 450 kts
Min Ps 3.0 mbar 27.615 mbar 115.972 mbar
Max Ps 1355.00 mbar 1088.657 mbar 1050.406 mbar
Min Qc -1,352.00 mbar 0.0 mbar 0.0 mbar
Max Qc 1,700.00 mbar 1688.00 mbar 368.01 mbar
Max Mach 12.35 2.5 1
Max ROC 100,000 ft/min 9,000 ft/min 6,000 ft/min
Max Rate CAS 2,000 kts/min 600 kts/min 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 OFF OFF OFF
Alt Correction 0 ft 0 ft 0 ft
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