IQAN-MD3 Instruction book
Contents
1. 25 Connecting switches to the voltage inputs using VREF 25 Connecting switches to the voltage inputs using BAT 26 Start p nuo am sex eR em eee ete A pete 27 Start up procedures 0 000 a y A a aAa e al 27 Starting the control system s s aaau aae 27 Prepare for system start 27 Start the system ooococcocco ns 27 Appendix Ae ie hes elec at ERR mno See EAA UR DR RU EIS wee 28 IQAN MD3 Technical Overview lseeee eee 28 Absolute Maximum Ratings 00 20 cece ee eee 28 Environmental ratings ssaa sanaaa anana eee 28 Markings approvals 0 00 cece eee teens 29 Recommended Operating Conditions 0 0005 29 System ioco baw koe ede ce baaa Raat 29 A penc box dudes aei ea dendo be avum epee Re 30 User Interface cerrara a pelted Ya gun us 30 Append B oae eS a ig Ree ner aorta ah 31 Error messages and actionS 0 00 et eee 31 Failure Modes o oooooooooooo tetas 31 Failure modes for CAN interface 00 000 c eee eee 31 Failure modes for VREF 0 c eee eee ee eee 32 Failure modes for VIN 0 2 0 cee ae 32 Failure modes for DIN 00 0 0 eet eee 32 LIB 33 Dimensioning of the IQAN MD3 module sese 33 Instruction book IQAN MD3 Warnings 1 Introduction 1 Introduction These instructions are to be used as a reference tool for the vehicle manufacturer s design produ2. e zi e BAT N RTC if master unit 1 5k BAT Symbol for disconnecting switch for battery ignition lock and other fuses Connecting the emergency stop and voltage supply NOTICE Do not use the chassis as the negative terminal Polarity reversal The module is protected against power supply polarity reversal and over voltage provided an external fuse is being used If this fuse is not used polarity reversal can damage the unit Instruction book IQAN 19 Addressing Addressing IQAN MD3 use of an ID Tag In IQANdesign 3 0 and higher software more than one IQAN master module can be used together in a multi master system The master modules are each given a unique address by using an ID Tag The value of the ID Tag identifies the master and will enable a single project application to be loaded into more than one master module over the CAN bus The functionality needed for each master is loaded based on the ID tag address By default if no ID tag is installed the MD3 will be address 0 Identification of an IQAN MD3 by address For normal operation of an IQAN MD3 in a single master system the ID Tag is not used It is only needed when the IQAN MD3 is used in a multi master system and an address other than 0 is needed The connection of an ID Tag between VREF and ADDR L will assign an address to the IOAN MD3 master module The desired functionality based on address is built int
3. IQAN MD3 Instruction book Publ no HY33 8395 IB UK Edition 2015 06 30 ENGINEERING YOUR SUCCESS Contents 1 Introduction oii eee eae eek a ERR 1 Warnings ves Pe ea at ta Leu Gate uem reed ea rom ib te 1 Overview of relevant documentation 00 0 cece eee ee 2 Qi PYECAUTIONS A eec ie a eee a RNA ENANAR 3 Read THIS iis ua der bs GG ROMA ath bee IOS GENTE 3 Design of control system llis 3 Start up maintenance and diagnostics 00000 eae 4 3 Productdescription 00 cece eee eee eee eee eee 5 IQANMDS unserer BR ete nd er de irse Pea heed a rer baie detec 5 System overview ooo 5 l O OVervieW cid pure aoe CURAE ey Pin RANG a erra 6 CAN related functions 0 en 6 Diagnostics Loca les he Ra CERERI Au Eds 7 COMMUNICATION lt cre aree A e ee ERR Re Edd n An RS 7 HMI human machine interface 000 00 cee eee 7 Features ri a IA ete A euis 7 Display sie cidad a is aa 8 Environment Specification lille 8 IQAN MD3 menu system 000 lr 9 OVEIVIEW REP 9 System information ooooococcoccoo ae 9 Preferentes 3 iud e Deu d ese ete E ERR Ras em E o NES 10 MeasUrinig 1 2c RERBA RENTRER RS PERSE 10 AdjuSting safe tie x tarte ee Nob EI d er Et 11 Internal Diagnostics llslssesssllll nh 13 SAE MOJE o rera a esce aser abel Red aM e 13 Comipatibility 25s o
4. softkeys that can be configured by IQANdesign software to bring up a display page bring up an adjustment group or act as a virtual input Up and down arrow buttons e Navigation buttons that are used to scroll thru selections on a menu page May be configured by IQANdesign software to bring up a display page bring up an adjustment group or act as a virtual input OK button e3 Pushing this button equals enter Saves the value or confirms the selection you have made Menu button Always brings up the Menu page It is not programmable e Esc or BACK button Returns you to the previous display page May be configured by IQANdesign software to bring up a display page bring up an adjustment group or act as a virtual input Instruction book IQAN MD3 HMI human machine interface 3 Product description Display Brightness The brightness is easily adjusted by pressing the menu button and following the prompts to the backlight settings section Burn in The IQAN MD93 TFT display like other computer screens can have a ghost picture occur if a static image is left on the display for extended periods of time For the best viewing over the life of the product we recommend using the screensaver functionality NOTICE To avoid burn in use the screensaver on the display Maintenance The 3 5 color LCD display is a high quality viewing interface and reasonable care should be taken to maintain it
5. Adjust group page Adjusting a parameter Now you are at the page where the actual adjustment is done You may toggle through the different parameters by pressing OK repeatedly When the parameter you wish to adjust is highlighted you may change it by pressing the up and down buttons The displayed values change to give you feedback At any time after adjustments have been made if you want to return to the default values of the application you may press the button under the Reset icon F2 To return to the previous page you can press the escape button To return to the main menu page you are given the option to simply press the button under the Main icon Fl press up and down to adjust Adjusting a parameter Instruction book IQAN MD3 Internal Diagnostics 3 Product description Internal Diagnostics The IQAN MD3 has a diagnostics page This page can be useful for obtaining diagnostic information To view the test page press the menu and escape buttons simultaneously and hold during power up To exit test mode turn the unit off and power up normally menu button esc button fF E S S O Accessing the diagnostics page Safe mode
6. The display can be cleaned with an LCD cleaning solution found in many stores Use a lightly dampened lint free non abrasive cloth when cleaning the display NOTICE To avoid scratches do not wipe or clean a dry display Polarization The 20072409 MD3 screen has polarizers the screen is defined by its manufacturer as portrait mode but we have tilted it to have a landscape mode display When wearing polarized sunglasses the effect is for the screen to be unreadable due to the conflicting polarizations This is easily solved by applying a film to the display One type of film that is proven to work is NuShield Day Vue anti reflective overlay film The updated 20077793 MD3 M15 color LCD screen does not have polarizers Environment Specification IQAN MD3 is a hardened module suitable for outdoor use However concentrating cleaning jets on the control surface of the IQAN MD3 can cause a degradation of the finishing and should be avoided NOTICE To keep the unit s buttons looking their best do not blast the control surface with cleaning jets Back of unit If the rear surface of the IQAN MD3 unit is exposed and will be subjected to high pressure steam cleaning care should be taken around the connector assemblies The Deutsch DTM connectors are IP67 rated which is suitable for any type of outdoor conditions However concentrating the cleaning jets on the connectors of the IQAN MD3 can cause damage to the connector seals or wire insulation
7. 12 and ground the battery s negative pole See the illustration below An active output gives battery voltage 11 32 Vdc to the pin The maximum load is 200 mA IQAN MD3 DOUT Connection of DOUT as an alarm output CAN related functions The IQAN MD3 uses three CAN buses CAN Controller Area Network to communicate with IQAN expansion modules other systems and diagnostics Instruction book IQAN MD3 HMI human machine interface 3 Product description Diagnostics Any of the IQAN MD3 CAN buses may be dedicated for diagnostic purposes This function is available when using IQANdesign 2 0 version or higher NOTICE It is recommended to have one CAN bus dedicated for diagnostic purposes Communication The IQAN MD3 has one RS232 port for remote diagnostics via dial up modem communication and one USB port for connection with a PC HMI human machine interface le PSP SO Fos Foo Ororo EN U 2 VL IQAN MDS front panel HMI Features IQAN MD3 has a 3 5 color LCD display 320x240 pixels for reading system information The front of IQAN MD3 consists of a control panel with a display and nine buttons Fl thru F4 function buttons Programmable
8. If necessary the IQAN MD3 may be started in safe mode When started in safe mode no application is loaded and nothing is running The screen shows a default background and a dialog box notifies the user that the unit is in safe mode This can be useful for installing an IQAN MD3 with an unknown application in memory when retrofitting of new hydraulic components has occurred or if a user has somehow changed the application in an unacceptable way To start in safe mode press the escape button and hold during power up In safe mode you can then upload a new application to the IQAN MD3 To exit safe mode turn the unit off and power up normally Compatibility A redesign of the IQAN MD3 has been done due to the end of life of the old USB driver IC This has resulted in a new part number and description 20077793 IQAN MD3 M15 Previous product 20072409 IQAN MD3 Works with All IQANdesign platform software versions New product with updated USB circuitry 20077793 IQAN MD3 M15 Works with IQANdesign platform software 2 63 or later IQANdesign platform software 3 15 or later Instruction book IQAN MD3 13 Internal diagnostics 4 Safety 4 Safety Internal diagnostics The module performs a number of self checks that improve safety Checks include monitoring of voltage supplies checksums on memory and a watchdog that monitors software execution The module is using a real time operating system which supervises software execut
9. and should be avoided Use of shielding is recommended to block high pressure cleaning jets if the rear of the unit is exposed NOTICE To avoid damaging the connector seals or wire insulation do not blast the connectors with cleaning jets Instruction book IQAN MD3 IQAN MD3 menu system 3 Product description IQAN MD3 menu system The IQAN MD3 has an easy to use graphical user interface and menu system In the display s menu system you get access to information and settings concerning the IQAN system Operating display page From any page Press menu to quit or press escape to go back to the previous page Press menu button Press a function button Information page Preferences page Adjustment Measurement Select module modem or log Select Select Select adjust group measure group display time or language Select function Select raw or or channel scaled value Change View settings information View measurements Change parameters or reset to defaults Menu navigation flowchart Overview The menu system is an easy to use set of pages in the IQAN MD3 that allow you to see module information and logs set preferences measure system I O or adjust parameters All of this is done using the control and function buttons on the face of the IQAN MD3 To begin go to the main menu page by simply pressing the menu but
10. be a twisted pair 15 twists meter Use VREF for the ground connection as shown USB and ground loops differences in ground potential When systems consisting of machines modules computers and other devices with different ground potentials are connected by a USB cable a ground loop may be created The grounds may only differ by a few millivolts or by much more This can be significant when compared to the low level voltage signals that are used in USB data transmission NOTICE Protect the PC and unit from damage due to ground loops and surges Ground loops can cause problems in communicating and in extreme cases the amount of current flow can damage the USB transceiver in the PC or the module A recommended way to prevent ground loops is to ensure that your system includes isolation Isolation protects your PC from damage and preserves the integrity of your data by physically separating the electrical connections between the PC and the unit Good Using a battery powered laptop can prevent the formation of accidental ground loops and short circuits This protection only holds true however as long as the laptop is not also connected to self powered devices such as printers Better Isolation can be provided by adding an isolated USB hub between the PC and the unit Best Use a CAN USB interface with galvanic isolation and communicate with unit via CAN bus This setup is used in the automotive industry for diagnostics Instruction bo
11. electronics may only be carried out by trained personnel who are well acquainted with the control system the machine and its safety regulations Before you start Read section Start up Additional information for service Mounting and maintenance instruction book Additional information for diagnosing the system Read section System diagnostics and see Appendix B in this document Use the IQANrun software user manual as a reference Instruction book IQAN IQAN MD3 3 Product description 3 Product description IQAN MD3 IQAN MD3 is a combined display and bus master capable of running applications created by IQANdesign Built on a 32 bit platform the unit has large computational power and is capable of controlling large applications The IQAN MDS module System overview The master module IQAN MD3 is the central unit in the system or in the case of a multi master system one of the central units IQAN MD3 has three CAN buses The CAN buses support ICP and are able to control IQAN expansion units SAE J1939 and Generic CAN protocols are also supported on the CAN buses and gives the possibility to interface to 3rd party units It is recommended to keep one CAN bus available no traffic or minimal traffic for diagnostic purposes Soft function buttons and control buttons in combination with a graphical display makes system feedback with user interaction possible The display in the module has very high
12. exposure to direct sunlight can cause an internal temperature exceeding 75 C which may cause permanent degradation of the LCD display NOTICE Both of the connectors C1 and C2 must be properly installed in the unit e If you leave a connector unplugged the unit will not be sealed If unused wire positions in a connector are not closed with the recommended plugs the unit will not be sealed Instruction book IQAN MD3 16 Connectors C1 and C2 6 Installation 6 Installation Connectors C1 and C2 Connector kit Parker 20073081 C1 DTM12 key A Housing C1 Deutsch no DTMO6 12 SA Pin type Deutsch no 1062 20 0222 Wedge type Deutsch no WM12S Sealing plug Deutsch no 0413 204 2005 C2 DTM12 key B Housing C2 Deutsch no DTMO6 12 SB Pin type Deutsch no 1062 20 0222 Wedge type Deutsch no WM12S Sealing plug Deutsch no 0413 204 2005 Recommended 0 75 1 mm 18 AWG cable NOTICE No pin may be double crimped That means only one wire may be attached to any given pin Failure to follow this instruction will cause the module to not meet the environmental specification Make Y connections or splices using weatherproof methods external to the IQAN MD3 connectors BAT LLL BT LL RTC LLL VREF LLL MD3 VREF q LLL RS232 DATA IN RS232 DATA OUT RS232 READY Instruction book IQAN MD3 gt CANH CAN L CAN H CA
13. termination failure termina Dependent on CAN size and number of CAN nodes tion off Instruction book IQAN MD3 3l Failure Modes Appendix B Failure modes for VREF Failure mode Effect 1 VREF Open VIN out of range will create a VIN error gt VIN Predefined error value 2 VREF Open VIN out of range will create a VIN error gt VIN Predefined error value 3 VREF Short circuit to VREF VREF error gt VIN out of range will create a VIN error gt VIN Predefined error value 4 VREF Short circuited to BAT VREF error gt VIN out of range will create a VIN error gt VIN Predefined error value 5 VREF Short circuited to BAT VREF error gt VIN out of range will create a VIN error gt VIN Predefined error value 6 VREF Short circuited to BAT External fuse if lt 7 5A on BAT blows 7 VREF Short circuited to BAT Not detected Failure modes for VIN Failure mode Effect 1 VIN Open VIN out of range will create a VIN error gt VIN Predefined error value 2 VIN Short circuited to BAT VIN out of range will create a VIN error gt VIN Predefined error value 3 VIN Short circuited to BAT VIN out of range will create a VIN error gt VIN Predefined error value 1 Measure is controlled by CAN master and application as a result from the CAN error message Turning outputs off is controlled by CAN master uni
14. AN MD3 press the button on the main menu page under the Adjust icon F1 This will bring up the adjust page that displays the adjustable groups that have been set up in IQANdesign To select an adjustable group you press the up or down buttons until it is highlighted and then press OK That will take you to the next page where you may view the channels in the selected group If a lock icon e is next to the group in the list then a pin code is required to access that group Press the up down and OK buttons to enter the pin code f f ry HI Pes press OK J to select ao EE ne Lon Adjust page Once you have selected a group a list of the adjustable channels is displayed You may select a particular channel in the same way you selected the group by using the up and down buttons and pressing OK To choose the plus or minus direction for adjusting use the appropriate function button F3 or F4 The current parameters for the highlighted direction are displayed on the right side of the display window When you have highlighted the desired channel and direction press OK Instruction book IQAN MD3 11 IQAN MD3 menu system 3 Product description Ne NE 1 Pe press OK to select
15. N L CAN H Diag CAN L Diag USB D USB D 17 Connector pin assignments 6 Installation Connector pin assignments Symbol BAT BAT RTC VREF VREF ADDR L CAN A L CAN A H CAN B L CAN B H CAN C L CAN C H RS232 TD RS232 RD USB D USB D PO PO 0 PO 1 P0 2 P0 3 P0 4 P0 5 P0 6 P1 P1 0 Pin No C1 12 C1 1 C1 7 C2 8 C2 5 C1 6 C1 2 C1 11 C1 3 C1 10 C1 4 C1 9 C1 8 C1 5 C2 6 C2 7 C2 1 C2 2 C2 3 C2 4 C2 9 C2 10 C2 11 C2 12 Input Output O Function Power supply Power supply Power supply for RTC Voltage reference for external sensors Sourcing 5V Voltage reference for external sensors Return OV Address lowpin for IDtag For multi master systems CAN low voltage bus line CAN high voltage bus line CAN low voltage bus line CAN high voltage bus line CAN low voltage bus line for diagnostics CAN high voltage bus line for diagnostics RS232 data out RS232 data in USB low voltage bus line USB gnd connects to VREF USB shield may only be connected on PC side USB high voltage bus line USB gnd connects to VREF USB shield may only be connected on PC side PO is a 7 input port with alternative functions VIN DIN VIN A DIN A VIN B DIN B VIN C DIN C VIN D DIN D VIN E DIN E VIN F DIN F VIN G DIN G P1 is a 1 output port DOUT DOUT A Instruction book IQAN MD3 18 Supply voltage Supply vol
16. N interface is needed to use this feature Contact Parker for information about supported CAN interfaces A termination resistor is usually required at the CAN interface on the PC Parker part number 5030082 or 5030182 or an equivalent 120 ohm resistor may be used A flying lead cable may be connected to the IQAN master to provide a connector interface The connection from IQAN master module to diagnostic CAN interface can then be made quite easily It is recommended that the connector be a sealed automotive type When not being used this connector should be protected from the environment with a cover or mating blank plug The recommended wiring to the IQAN master module connector is shown below IQAN master Customer provided 120 ohm connector Connecting for CAN communication Instruction book IQAN 21 USB connection This IQAN master module has an USB interface for communicating with the programming software IQANdesign and for diagnostics A flying lead cable 5030124 may be connected to the master module to provide an USB type B connector interface The connection from the module to PC can be made with a standard USB Type A male to Type B male cable Connection of Parker cable 5030124 is shown below IQAN master VREF DATA DATA USB type B port Connecting for USB communication NOTICE It is recommended that the two data wires DATA and DATA
17. aster menu system and check each and every output function carefully Instruction book IQAN 27 IQAN MD3 Technical Overview Appendix A Appendix A IQAN MD3 Technical Overview Absolute Maximum Ratings Limit values Parameter Unit Remark min typ max Ambient temperature TA 30 60 C Storage temperature 30 75 Voltage supply on BAT 6 34 V Reverse polarity protected Voltage on any pin with 34 V Max voltage on USB respect to BAT signals D and D is 3 5V 1 The Absolute Maximum Ratings table lists the maximum limits to which the device can be sub jected without 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 Conditions it will still be functional and its useful life won t have been shortened Environmental ratings Limit values Parameter Unit Remark min typ max EMI ISO 14982 1998 MHz 30 3000 MHz EN 55025 2003 MHz 0 15 108 MHz ISO 11452 2 1995 100 V m 20 1000 MHz ISO 11452 4 2001 150 mA 1 200 MHz ISO 7637 3 1995 80 V ISO 7637 2 1990 V 1a 2 3a 3b 4 5 ESD ISO 10605 2001 25 kV air 8 contact 8 handling Mechanical environment IEC 60068 2 64 1993 Fh 0 4 g Hz 15 250 Hz 10 hours IEC 60068 2 29 1987 Eb 40 g 6 ms Climate environment IEC 60529 2001 IP66 3 min 100 l min DIN 40050 Part 9 1993 IP6K9K 30 S
18. ce eda rake She dee diate Ra e eR uS 13 A e RR xS e EE EU ee 14 Internal diagnosticS esi sranie d ds paa DERART YA ER 14 CAN bus interruption lsssslseses mh 14 Current Check zs cer eee es tas ie bue ase a ati ane Fey er ra 14 Emergency stop 0 0 0 cece e ne 14 5 MOUNTNO ill Ite are a atte ee ee eter ee ean eet 15 Mounting tlhie unit m ee nee heed pee ba del ale eb eee RAE 15 Dashboard or panel assembly 000s 15 Mounting considerations 0 0 c eee eee 15 6 Installation 2c eee eed oe ee eee we ee 17 Connectors C1 and C2 eee nes 17 Connector pin assignments 000 eee 18 SUPPIY voltage ice Hae are ee E Rx e at eet eee 19 Emergency stop usc ek nea te Heel ee Pee eee eed au dads 19 Connecting of Supply Voltage 0 eee eee 19 Polarity reversal roort rear dm e ed ede RES 19 Addressing iii poser EU Deu EE HH Beate A RN 20 IQAN MD3 use of an ID Tag 00 000 cee eee ee 20 Diagnostic interfaces 0 EEEE ee eee 21 CAN diagnostics connection 000 cece eee 21 USB connection 0 EAN SE eee eens 22 USB and ground loops differences in ground potential 22 Reference voltage VREF occccccccoooo eee 23 Instruction book IQAN MD3 Contents Voltage inputs xx sate Set eee Aene oe Ea ETA a Rs 24 Connecting sensors to the voltage inputs 00005 24 Connecting a 2 wire temperature sensor to voltage in
19. cing the control system Read the relevant sections of this document before conducting any work on the control system WARNING This product is not field repairable 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 Read This Design of control system WARNING Risk of injury may be introduced by design of control system This product is designed to control hydraulic outputs The control application must be designed using basic safety principles so that unintentional movement is avoided The machine must be equipped with an emergency stop that stops all movement Please refer to section Supply voltage Before you start Read this document Read the IQANdesign software user manual section on application safety Instruction book IQAN E Head This 2 Precautions Start up maintenance and diagnostics For all personnel carrying out installation commissioning maintenance or troubleshooting WARNING Work on the hydraulics control
20. ction and service personnel The user of these instructions should have basic knowledge in the handling of electronic equipment Warnings Sections 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 symbols 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 We use warnings marked with the warning symbol in two ways e Asa strong recommendation about work practices when using the product in the machine e g routines when updating an application This use is common to the term hazardous situation that a person is exposed to a hazard Asa way of pointing out important information for the machine designer that in some way relates to safety This includes the design of the physical machine and also the application program being developed for the control system Not all document sections that contain information about safety are marked with a warning symbol there would be warnings everywhere Failure to comply with the recommendations can cause unintentional and unexpected behavior of the control system This can potentially cause death serious injury or property damage NOTICE Sections labeled NOTICE with a notice symbol in the left margin indicate there is important information about
21. e PT40 screws to mount the unit Mv 0 8 1 0 Nm PT40 screw Mounting the IQAN MD3 NOTICE Select the screw length so that the thread engagement in the unit is 8 11 mm Less engagement and the screw may not hold More engagement and the housing may be damaged Mounting considerations NOTICE IQAN MD3 shall be positioned in the machine per the following instructions The unit is designed for outdoor use Position the unit in desired location and make sure that it is not exposed to mechanical damage The connectors on the reverse side of the unit should be accessible Position the unit so there is no risk that the cabling can be folded crushed worn or damaged in any way Instruction book IQAN MD3 15 Mounting the unit 5 Mounting Leave sufficient room behind the unit to insert connectors Less than 75 mm clearance will stress the cabling and distort the seals in the connectors This can cause the environmental specification not to be met 17 75 mm NA 22 mm 48 mm Distance behind the unit NOTICE Take careful consideration when positioning the unit Position the unit so there is no risk to be exposed to external heat e g from the engine or heater The best readability will be achieved by positioning the front face of the unit directly towards the operator Extended periods of
22. ec 1000kPa 80 C IEC 60068 2 30 1985 Db 6 cycles 55 C 95 RH IEC 60068 2 78 2001 21 days 44 C 93 RH IEC 60068 2 2 1993 01 Bb 72 hour 70 C IEC 60068 2 1 1993 02 Ab 16 hour 40 C IEC 60068 2 14 1984 Nb 10x6 hour 40 C to 70 C Chemical environment IEC 60068 2 52 1996 Kb 3 days Instruction book IQAN MD3 28 IQAN MD3 Technical Overview Appendix A Markings approvals Parameter Remark CE 2004 108 EC EMC directive E mark ECE Regulation No 10 04 incl Amend 2 2013 Approval number E5 10 R 04146 Recommended Operating Conditions Parameter Ambient temperature T4 Limit values min typ max 30 60 Unit Remark C When the unit detects an internal temperature that exceeds 25 C to 75 C the LCD will be turned off to reduce the risk for permanent damage of the LCD When turned off the backlight will be used as an indicator with a heart beat When the temperature nor malizes within 20 C to 70 C the LCD will be turned on automatically Voltage supply Vgar 11 32 V 1 Recommended operating conditions are given for maximum and minimum conditions where nor mal performance is still available from the device Once the normal operating conditions are ex ceeded the performance of the device may suffer System T4 25 C unless otherwise specified Limit values Parameter Unit Remark min
23. he voltage inputs to create a digital on off signal The switches should be connected to VREF and VIN DIN respectively for 5V signal The current consumption for the input is negligible EXAMPLE Connect the positive and negative terminals of the switch to VREF and VIN X respectively IQAN module VREF VIN DIN X switch Connecting a switch to VIN X and VREF NOTICE Maximum load for VREF position see Appendix A Instruction book IQAN 25 Voltage inputs Connecting switches to the voltage inputs using BAT It is recommended to connect system voltage BAT to the input through a switch in order to reserve 5Vdc VREF for sensors and potentiometers EXAMPLE Connect the positive and negative terminals of the switch to supply or the unit s BAT and DIN X respectively BAT IQAN module switch DIN X Connecting a switch to DIN X and BAT Instruction book IQAN 26 Start up procedures 7 Start up 7 Start up Start up procedures This chapter contains instructions for action to be taken in connection with the initial start WARNING Risk of injury If the control system is not fitted properly the machine could move uncontrollably The machine s engine shall not be started before the control system is completely fitted and its signals are verified Starting the control system Start the con
24. ion If a critical error is detected the module is stopped with CAN bus and outputs off CAN bus interruption The IQAN modules communicate on a CAN bus Both the master module and expansion modules check for any interruptions in CAN bus communication If an error occurs the master will use zero or an application defined error value for the module inputs and the module outputs will be off The error will be presented on the master display module if there is one and with a related blink code on the IQAN module status LEDs Current check For modules with proportional outputs when used in current mode a current check is performed If an error is detected this will be indicated on the master module and the output will shut off The module can detect open circuit short circuit to BAT BAT or short circuit to other proportional output and return pins Emergency stop WARNING Risk of injury The emergency stop must disconnect the power supply to the module do not connect the emergency stop as a signal input only The emergency stop must be installed so that the risk of reverse feed of the module is avoided see section Supply voltage Instruction book IQAN 14 Mounting the unit 5 Mounting 5 Mounting Mounting the unit The IQAN MD3 unit should be mounted according to the following instructions Dashboard or panel assembly When installing in a dash or panel the recommended panel thickness is 1 0 3 5 mm Us
25. ition sensor to VREF and VREF respectively Then connect the sensor signal to VIN X IQAN module e VREF e VIN X e VREF Position Sensor Connecting VREF and sensor signal VIN X NOTICE The negative terminal of the sensor must not be connected to the chassis Maximum load for VREF position see Appendix A Connecting other 3 wire sensors The same type of connection shown for potentiometers is used for other 3 wire sensors supplied with power from the regulated 5VDC supply VREF This includes active temperature sensor IQAN ST pressure sensor IQAN SP and Hall effect levers IQAN LST or IQAN LSL Instruction book IQAN 24 Voltage inputs Connecting a 2 wire temperature sensor to voltage in When you connect a PTC positive temperature coefficient temperature sensor you may need to use a pull up resistor on the input signal Please check the technical data for your specific temperature sensor EXAMPLE Connect the negative terminal of the temperature sensor to VREF and the signal to VIN X The pull up resistor will be connected between VIN X and VREF IQAN module VREF pull up o VIN X 4 VREF Sensor Connecting VREF and temperature sensor signal VIN X The pull up resistor value for a R25 20000 PTC sensor is 4 7 KQO Connecting switches to the voltage inputs using VREF Switches could be connected to t
26. o the project file using IQANdesign software For more information please refer to the IQANdesign user manual It is the combination of address and type that gives each master module a unique identification EXAMPLE If having an IQAN MD3 master module with an ID Tag of address 3 the system will recognize an address value of 3 to the application You could have one MD3 0 one MD3 3 and one MC3 1 or some other combination of master units in the same multi master system The maximum number of MD3 addresses is 6 denoted as addresses 0 3 4 5 6 7 respectively NOTICE Addresses 1 and 2 are reserved and can not be used for addressing an IQAN MD3 In order to assign any IQAN MD3 a unique address an D Tag will have to be connected to the positions VREF and ADDR L IQAN MD3 i VREF ADDR L ID Tag Connecting of Id Tag Instruction book IQAN MD3 20 Diagnostic interfaces Diagnostic interfaces IQAN software includes many tools for tuning measuring accessing logs and otherwise checking the performance or troubleshooting your control system To use the diagnostic tools with an IQAN master module you may choose between different ways to connect to the unit CAN diagnostics connection One of the CAN buses of the IQAN master module may be dedicated for diagnostics Reserving a bus for diagnostics ensures that signals are not interrupted by other bus traffic A high speed CA
27. ok IQAN 22 Reference voltage VREF Reference voltage VREF The IQAN module is internally equipped with a voltage regulator to generate the reference voltage VREF The standard reference voltage will feed different kinds of sensors and potentiometers IQAN module VREF VREF VREF positions NOTICE It is strongly recommended to use the module s VREF and VREF to all sensors and potentiometers that are connected to the module inputs This will reduce bad measurement based on potential fault i e different ground points for other supplies in relation to the IQAN module ground BAT Maximum load for the VREF is different according to 12 24 Vdc power supply see Appendix A Instruction book IQAN 23 Voltage inputs Voltage inputs Connecting sensors to the voltage inputs The sensor signal range must be 0 5 Vdc To detect signal errors such as short circuits or interruptions the active signal range be within 0 5 4 5 Vdc Ma 5T Error detection range aes NS Active signal range pi ae Error detection range 0 t Active signal range The current consumption related to the voltage input is negligible The positive terminal of the sensor is connected to the VREF position and the corresponding negative terminal to the VREF position The sensor signal is connected to appropriate VIN position EXAMPLE Connect the positive and negative terminals of the pos
28. optical performance across a wide operating temperature range and over a wide range of ambient light IQAN MD3 has voltage and digital inputs that are designed to be flexibly configured using IQANdesign software The unit also has a low power digital output All I O are EMI filtered and protected against short circuit to BAT and BAT Levers and sensors IOAN MD3 A typical IQAN MD3 system Instruction book IQAN MD3 CAN related functions 3 Product description 1 O overview BAT CANH BA gt gt CAN L RTC y CAN H CAN L VREF 4 MD 3 CAN H Diag VREF LLL y CAN L Diag RS232 DATA IN USB D RS232 DATA OUT ___ 4 SB D RS232 READY 4 PORTO ES gt PORT 1 Inputs Outputs The IQAN MD3 module has seven 7 voltage inputs VIN A thru VIN G for connection of 0 5 Vdc signals These inputs can be configured as digital inputs for reading switches Voltage inputs and digital inputs share positions see below 7 Voltage inputs VIN A VIN B VIN C VIN D VIN G or 7 Digital inputs DIN A DIN B DIN C DIN D DIN G There is a digital output DOUT A on IQAN MD3 that may be activated when there is an error message for the system such as a short circuit and input or output interruption By connecting the digital output to a warning lamp or audio signal the driver is alerted that an error message has been given Connect the alarm audio signal between pin C2
29. play date time or language To return to the previous main menu page you can press the escape button If you have chosen to view information on any of the other pages you are given the option to simply press the button under the Main icon F1 o N IIe esc button to go back Preferences page Measuring If you would like to measure any channels using the IQAN MDO3 press the button on the main menu page under the Measure icon F2 This will bring up the measure page that displays the measure groups that have been set up in IQANdesign To select a measure group you press the up or down buttons until it is highlighted and then press OK That takes you to a page where you may view the channels in the selected group Button F2 may now be used to toggle between raw values and scaled values for the channels To return to the measure page you can press the escape button To return to the main menu page you are given the option to simply press the button under the Main icon Fl Instruction book IQAN MD3 10 IQAN MD3 menu system 3 Product description M press OK to select Le E OOOO OC Measure page Adjusting If you would like to adjust any channels using the IQ
30. t and therefore delayed maximum 2 bus cycles Failure modes for DIN Failure mode Effect 1 DIN Open No effect on module not detected 2 DIN Short circuited to BAT No effect on module not detected 3 DIN Short circuited to BAT No effect on module not detected Instruction book IQAN MD3 Dimensioning of the IQAN MD3 module Appendix C Appendix C Dimensioning of the IQAN MD3 module 116 137 23 e Tom 36 48 fos 1 f S E N gt ENI oS Ni Gwe Sw Opo OA sou co I a 2 Qo NO unit mm Instruction book IQAN MD3 33 For latest information visit our website www iqan com Information in this instructionbook is subject to change without notice Publ no HY33 8395 IB UK Edition 2015 06 30 Parker Hannifin Parker Hannifin Electronic Controls Division Electronic Controls Division SE 435 35 M lnlycke 1651 N Main Street Sweden Morton IL 61550 Tel 46 31 750 44 00 USA Fax 46 31 750 44 21 Tel 1 309 263 7788 w
31. tage Before any installation of the IQAN system can take place make sure the ignition lock is turned off and the battery is disconnected Emergency stop Make sure an Emergency Stop disconnecting the power supply is easily accessible at any time The figure below shows how to connect the emergency stop Connecting of Supply Voltage The supply voltage should be within the operating interval see Appendix A Connect the supply voltage to BAT and BAT Protect the module by using a fuse For recommended fuse level see Appendix A RTC supply IQAN master modules have a clock that is used for date time stamping when logging data The real time clock RTC requires a separate positive power connection Connect the supply voltage to RTC through a 1 5K ohm resistor The resistor should be as close to the battery as possible for safety IQAN expansion modules do not have RTC WARNING Risk of injury To reduce the risk for uncontrolled supply of an IQAN master module i e a short circuit between the RTC cable and BAT a resistor must be connected between the battery and the RTC input This is important as this line is not controlled by an emergency stop The resistor should be placed close to the battery as the protected part is the cable between the resistor and the unit This will prevent the RTC wire from powering up the unit if shorted to BAT Emergency Stop IQAN module gt Fuse EN
32. 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 Instruction book IQAN Overview of relevant documentation 1 Introduction Overview of relevant documentation The following publications are relevant for users of this product The main documentation contains information that is not found elsewhere The additional documentation contains product information in a compact format for details on the information found in those documents consult this manual Main IQANdesign IQAN module Mounting and Maintenance IQANrun Instruction Book Instruction Book User Manuals HY33 8nnn IB HY33 8327 1B Documentation Compact IQAN module IQAN module IQAN module Documentation Catalogue Datasheet Installation Sheet Electrical Schematic HY33 8nnn HY33 8nnn IS HY33 8nnn ES The IQAN module documentation system Instruction book IQAN e gt Head This 2 Precautions 2 Precautions 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 Make sure that you have sufficient knowledge before designing modifiying or servi
33. ton three horizontal lines You may return to the operating display at any time by pressing the menu button again menu button Main menu page System information To see information about your system press the button on the main menu page under the Info icon F4 This will bring up the information page which displays the loaded application name the last person who performed an edit and when the edit was done Instruction book IQAN MD3 IQAN MD3 menu system 3 Product description Other button options now appear for the function buttons that allow you to view information about modules modem or logs To return to the previous main menu page you can press the escape button The escape button always takes you back to the previous page If you have chosen to view information on any of the other pages you are given the option to simply press the button under the Main icon Fl Modem E esc button to go back Information page Preferences To set preferences for the IQAN MD3 press the button on the main menu page under the Preferences icon F3 This will bring up the preferences page Other button options now appear for the function buttons that allow you to set preferences for the dis
34. trol system as follows Prior to start all modules and cables are to be fitted correctly Check fuses i e make sure that the supply voltage to the modules is equipped with the correct fuse Make sure that connections for supply voltage and return lines are correct in the cable s conductor joint Make sure an emergency stop is installed The emergency stop should disconnect the supply voltage to all modules Alterna tively the emergency stop may also shut off the diesel engine or a dump valve and with that depressurize the hydraulic system Prepare for system start WARNING Make sure no one is in dangerous proximity to the vehicle to avoid injuries when it starts Prepare for the initial system start as follows e The engine for the hydraulic system s pump shall be in off position Make sure that all connectors are properly connected e Turn on the control system Make sure that voltage is being supplied to all modules the power status diode shall be illuminated on all modules Also make sure that the master is in contact with all modules by reading the master s display Make sure the emergency stop is functioning properly Start the system Start the system as follows Start the engine for the hydraulic system s pump assuming that the above men tioned inspections have been carried out and shown correct values Calibrate and adjust input and output signals according to the instructions related to the m
35. typ max Start up delay 350 ms Power to activated output System cycle time Tsc 10 100 ms Sample rate local I O 10 100 ms System cycle time Output voltage on VREF 4 95 5 00 5 05 V When load 50mA Load current on VREF 150 mA Current supply Vgar 14V 190 mA outputs off Vgar 28V 130 no load on VREF Current supply RTC RTC 14V 4 mA Same supply current for RTC 28V 8 Vear 0V or Vgar gt 11V RTC power backup 2 14 days Weight 270 g Screen resolution 76 8k pixels 320 x 240 Instruction book IQAN MD3 29 IQAN MD3 Technical Overview Appendix A 1 0 T4 25 C unless otherwise specified Limit values Parameter Unit Remark min typ max VIN Voltage input Signal range low 0 0 05 V Signal range high 4 95 5 00 Input resistance 36 kQ Signal resolution 1 2 mV 5000 4095 1 2 Relative accuracy 10 mV DIN On off input Input signal low 1 0 V Input signal high 4 0 V Input hysteresis 1 0 V Input resistance 36 kQ DOUT on off output Load current 200 mA Voltage drop Var Vpour load I 0 24 0 3 V Off State output current 10 HA Max inductive switch off energy IL 0 2A 1 J IL 0 1A 2 Short Circuit current limit 0 2 A 1 Deviation of the measured value from its theoretical value command value User interface T4 25 C unless otherwise specified Limit values Parameter Unit Remark min typ ma
36. ww parker com ecd Fax 1 309 266 6674
37. x HMI Keypad operating life 1x105 opera 10N tions Backlight operating life 100 Backlight 15000 hours Brightness gt 50 of original 50 Backlight 30000 value Instruction book IQAN MD3 30 Error messages and actions Appendix B Appendix B Error messages and actions If a fault is detected a message will be presented on the display WARNING An error message could indicate that a hazardous situation exists If precautions are not taken this could result in death serious injury or major property damage Failure Modes The following tables contain information about the different possible failures that could occur for each module subsystem In most cases when an error is detected a message will be presented on the master display In some cases the master will turn off or at least shut down the outputs to increase safety Failure modes for CAN interface Failure mode Effect 1 CAN H to BAT No CAN communication All output turned off 2 CAN L to BAT No CAN communication All output turned off 3 CAN H to BAT No CAN communication All output turned off 4 CAN L to BAT No CAN communication All output turned off 5 CAN L open circuit No CAN communication All output turned off 6 CAN H open circuit No CAN communication All output turned off 7 CAN L to CAN H No CAN communication All output turned off 8 CAN termination failure termina No effect tion on 9 CAN
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