Parker IQAN-LST User manual

IQAN-LST
Instruction book
Publ no HY33-8303-IB/UK
Edition 2015-11-19

1
Contents
Instruction book, IQAN-LST
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
General safety regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQAN-LST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Appendix A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
IQAN-LST Technical Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Appendix B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Dimensioning of the IQAN-LST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2
Safety symbols
1 Introduction
Instruction book, IQAN-LST
1 Introduction
These instructions are to be used as a reference tool for the vehicle manufacturer’s
design, production, and service personnel.
The user of these instructions should have basic knowledge in the handling of elec-
tronic equipment.
Safety symbols
Sections regarding safety, marked with a symbol in the left margin, must be read and
understood by everyone using the system, carrying out service work or making changes
to hardware and software.
The different safety levels used in this manual are defined below.
WARNING
Sections labeled WARNING with a caution symbol in the left margin, indicate that a
hazardous situation exists. If precautions are not taken, this could result in death, injury,
or property damage.
NOTICE
Sections labeled NOTICE with a notice symbol in the left margin, indicate there is
important information about the product. Ignoring this could result in less than optimal
performance, or damage to the product.
Contact the manufacturer if there is anything you are not sure about or if you have any
questions regarding the product and its handling or maintenance.
The term "manufacturer" refers to Parker Hannifin Corporation.

3
General safety regulations
2 Precautions
Instruction book, IQAN-LST
2 Precautions
General safety regulations
Work on the hydraulics control electronics may only be carried out by trained
personnel who are well-acquainted with the control system, the machine and its safety
regulations.
WARNING
Mounting, modification, repair and maintenance must be carried out in accordance
with the manufacturer's regulations. The manufacturer has no responsibility for any
accidents caused by incorrectly mounted or incorrectly maintained equipment. The
manufacturer does not assume any responsibility for the system being incorrectly
applied, or the system being programmed in a manner that jeopardizes safety.
WARNING
Damaged product may not be used. If the control system shows error functions or if
electronic modules, cabling or connectors are damaged, the system shall not be used.
WARNING
Electronic control systems in an inappropriate installation and in combination with
strong electromagnetic interference fields can, in extreme cases, cause an unintentional
change of speed of the output function.
NOTICE
As much as possible of the welding work on the chassis should be done before the
installation of the system. If welding has to be done afterwards, the electrical
connections on the system must be disconnected from other equipment. The negative
cable must always be disconnected from the battery before disconnecting the positive
cable. The ground wire of the welder shall be positioned as close as possible to the
place of the welding. The cables on the welding unit shall never be placed near the
electrical wires of the control system.
Construction regulations
WARNING
The vehicle must be equipped with an emergency stop which disconnects the supply
voltage to the control system's electrical units. The emergency stop must be easily
accessible to the operator. The machine must be built if possible, so that the supply
voltage to the control system's electrical units is disconnected when the operator leaves
the operator’s station.
Safety during installation
WARNING
Incorrectly positioned or mounted cabling can be influenced by radio signals which can
interfere with the functions of the system.

4
General safety regulations
2 Precautions
Instruction book, IQAN-LST
Safety during start-up
WARNING
The machine's engine must not be started before the control system is mounted and its
electrical functions have been verified.
Ensure that no one is in front, behind or nearby the machine when first starting up the
machine.
Follow the instructions for function control in the Start-up section.
Safety during maintenance and fault diagnosis
WARNING
Ensure that the following requirements are fulfilled before any work is carried out on
the hydraulics control electronics.
• The machine cannot start moving.
• Functions are positioned safely.
• The machine is turned off.
• The hydraulic system is relieved from any pressure.
• Supply voltage to the control electronics is disconnected.

5
IQAN-LST
3 Product description
Instruction book, IQAN-LST
3 Product description
IQAN-LST
The IQAN-LST is one of several single axis joysticks designed for controlling hydrau-
lic functions in vehicles and machinery, using 0,5-4,5Vdc outputs.
The IQAN-LST lever.
Output
The IQAN-LST has two (2) contactless hall effect sensors that provide mirrored volt-
age outputs for controlling proportional valve drivers.
NOTICE
In order to increase the safety of the LST the opposing 10% - 90% VSand 90% - 10%
VSoutputs can be compared eg. to verify center position. With a 5 Vdc supply the out-
puts are typically 0,5-4,5Vdc and 4,5-0,5Vdc
Graph showing dual outputs A and B.
90% Vs
50% Vs
10% Vs
VDC out
-100% 100%
Neutral
position
Output B
Output A
Deflection

6
IQAN-LST
4 Installation
Instruction book, IQAN-LST
4 Installation
Connector C1
The IQAN tool kit is found in the ’IQAN accessories’ datasheet.
Connector kit Parker no. 5031097
Housing Amp no. 1-963207-1
Plane sealing, 4 p Amp no. 963208-1
Pin type Amp no. 929940-1
Cable 0,75-1,0 mm²
Seals Amp no. 828904-1
Plugs (empty pos.) Amp no. 828922
IQAN crimping
tool references Red handle, pos. A use Yellow extraction tool
IQAN tool kit Parker no. 5031061
Pos Signal name
1GND
2V
S(+5Vdc)
3VOUT-A
4VOUT-B
4
1

7
IQAN-LST Technical Overview
Appendix A
Instruction book, IQAN-LST
Appendix A
IQAN-LST Technical Overview
Absolute maximum ratings
TA= +25 °C (unless otherwise specified)
The “Absolute Maximum Ratings” table lists the maximum limits to which the device can be subjected without damage. This doesn't imply
that the device will function at these extreme conditions, only that, when these damage. This doesn't imply that the device will function at
these extreme conditions, only that, when these conditions are removed and the device operated within the “Recommended Operating Con-
ditions”, it will still be functional and its useful life won't have been shortened.
Environmental ratings
System
TA= +25 °C, VS= 5 V (unless otherwise specified)
Ambient temperature, TA-40 to 85 °C
Storage temperature -40 to 100 °C
Max, overvoltage on VSand VOUT pins 8.5 V (14V for max 10 minutes)
External magnetic field 2.5 mT
Climate
Enclosure, water & dust protection
Standard
Salt mist
Damp heat cyclic
Damp heat steady state
Heat, operation
Heat, storage
Cold
Change of temperature
IEC 60529:2001, IP65
IEC 60068-2-52:1996 Kb, 72 h
IEC 60068-2-30:1985 Db, +55°C, 95% RH, 6 cycles
IEC 60068-2-78:2001, +40°C, 93% RH, 21 days
IEC 60068-2-2:1993-01 Bb, +85°C, 72 hours
IEC 60068-2-2:1993-01 Bb, +100°C, 72 hours
IEC 60068-2-1:1993-02 Ab, -40°C, 16 hours
IEC 60068-2-14:1984 Nb, - 30°C to +85°C, 100 x 4 hours
Mechanical
Random vibration
Bump
IEC 60068-2-64, 10 - 250 Hz, 0.4 G2, 30 h
IEC 60068-2-29:1987 Eb, 40 g, 6 ms, 1000 * 6 dir
EMC
Radiated emission
Conducted susceptibility
Radiated susceptibility
Conducted transients susceptibility
ESD, Operation
ESD, Handling
ISO 13766/ISO 14982
ISO 11452-4, 1 - 200 MHz, 1 kHz, 80% AM, 100 mA
ISO 11452-2, 200-2000 MHz, 1kHz, 80% AM, 100 V/m
ISO 7637-3, Level 3
ISO 10605:2001, 8 kV (contact), 25 kV (air)
ISO 10605:2001, 4 kV (contact)
Operating ambient temperature, TROC -40 to 70 °C
Weight 40 g

8
IQAN-LST Technical Overview
Appendix A
Instruction book, IQAN-LST
Base - Electrical characteristics
Base - Mechanical characteristics
Voltage supply, VS4.5 to 5.5 V
Current supply, VSmax. 23 mA, typ. 16 mA @ 5V
Number of VOUT 2 antivalent signals
VOUT signal
- minimum position
- centre position
- maximum position
500 mV ±150 mV @ 2x106cycles
500 mV ±200 mV @ 5x106cycles
2500 mV ±150 mV @ 2x106cycles
2500 mV ±150 mV @ 5x106cycles
4500 mV ±150 mV @ 2x106cycles
4500 mV ±200 mV @ 5x106cycles
VOUT maximum linearity error 300 mV
VOUT A-B maximum difference 375 mV
VOUT resolution 12 bits = 1.22 mV
Response time typical 6 ms
Minimum resistive load 4.5 kohm
Maximum capacitive load 1 µF
Maximum continuous voltage 5.5 V
Protection SCG
Angle of movement ±30 °
Deflection moment (standard option)
Neutral, MDN
Operating, MDO
typ. 0,08 Nm
typ. 0,14 Nm
Deflection moment (strong option)
Neutral, MDN
Operating, MDO
TBD Nm ±TBD Nm
TBD Nm ±TBD Nm
One time loading Max. 4 Nm
Expected life 5x106cycles
one cycle is: Neutral to full + direction to neutral to full - direction
and back to neutral

9
Dimensioning of the IQAN-LST
Appendix B
Instruction book, IQAN-LST
Appendix B
Dimensioning of the IQAN-LST
53
Ø 26
8
48
32
units=mm