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User Manual - GS Global Resources

1. 22 IQAN XS2 Technical Overview eee 22 Appendix B 25 Error codes messages and actions 25 Appendix diss err S E EET V EE NS S 26 Dimensioning of the IQAN module 26 Appendix D 1 3 Ves retra NAT NUES dS ACRAS E NER e 27 Failure Modes isses reed o EXERCI Voi eee 27 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Warnings 1 Introduction 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 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 X WARNING A Sections labeled WARNING with a caution symbol in the left margin indicate that a M hazardous situation exists We use warnings marked with the warning symbol in two ways Asastrong recommendation about work practices whe
2. 6 Installation Connector C1 Connector kit Parker no 5031063 42 pg 29 Housing Amp no 1 963226 1 28 15 14 1 Casing Amp no 0 965643 1 The connector contains two types of terminals MT Micro Timer and Plane sealing 42 p installed in module JPT Junior Power Timer Pin types Amp no 963711 2 MT Amp no 929938 1 JPT Cables 0 75 1 0 mm MT 1 5 2 5 mm JPT Seals Amp no 963530 1 MT Amp no 828905 1 JPT Plugs empty pos Amp no 963531 1 MT Amp no 828922 JPT IQAN crimping tool ref handle pos A Red handle pos B erences use blue extraction tool use yellow extraction tool IQAN tool kit Parker no 5031061 Connector pin assignments BAT ADDR H BAT E ADDR L VREF CAN H VREF CAN L 2 Logical Pin nputor Function description Symbol No O utput and or Signal name s BAT 28 Power supply positive BAT 15 Power supply negative ground VREF 42 Voltage reference for external sensors Sourcing 5V VREF 29 Voltage reference for external sensors Return OV ADDR H 1 High side to address tag Sourcing 5V ADDR L 14 Low side to address tag Return 0 CAN H 26 CAN high voltage bus line will be HIGH in dominant state 27 CAN L 40 CAN low voltage bus line will be LOW in dominant state 41 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkin
3. IQAN XS2 Instruction book Publ no HY33 8386 IB UK Edition 2013 04 24 RESOURCES Foremost in Machine Performance for Life Contents 1 Introduction 1 Warnings 1 Overview of relevant documentation ccc ccc cece cence eee nn 2 2 Precautions cece cece cece cece eee sn 3 SCENE 3 3 Product description 5 52 o POR S avery cane 5 4 Safety UU 7 Internal diagnostics ioi 7 CAN bus interruption ee hme hee 7 Current Check asain date be S RUE E 7 Emergency stop v vie deese e pHR I UU EDI de Cep eri ELE EE EE 7 5 Mounting iv e oe 8 Mounting the module ene ee meme hee 8 6 Installation 9 S pply aret e doo oppo eU 11 Addressing terminating eee 12 Reference voltage VREF eee eee meme ehh 13 Voltage inputs 14 Digital inpUts 17 Digital outputs p rr ERR ERN SeL EUER EE EMEN EN MET EE URS 19 7 St rt Up 20 Start up Proc dUres 20 8 System Diagnostics Eyes Ve ey ve MERI RP EE RS Fe 21
4. power on The location of the LED indicators on the IQAN module The green LED indicates power on The yellow red LED will be blinking red when an error has been detected To get further information about the error messages see Appendix B GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED IQAN XS2 Technical Overview Appendix A Appendix A IQAN XS2 Technical Overview Absolute Maximum Ratings Limit values Parameter Unit Remark min typ max Ambient temperature TA 40 90 Storage temperature 40 100 Maximum voltage supply on BAT 34 V Reverse polarity protected with 20A fuse Voltage on any pin with 34 V respect to BAT Maximum current into VREF 2 Maximum current sourced by all outputs 20 a 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 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 Parameter Remark EMI ISO 14982 1998 Radiated emission 30 1000 MHz EN
5. 55025 2003 Conducted emission 0 15 108 MHz class 1 ISO 11452 2 1995 Radiated Susceptilbility 20 1000 MHz 100V m ISO 11452 4 2001 Conducted Susceptibility 1 200 MHz 150mA ISO 7637 2 2004 Conducted transient susceptibility on power 1 2a 2b 3a 3b 4 5 ISO 7637 3 1995 Conducted transient susceptibility on signal 80V ESD ISO 10605 2001 ESD 15KV air 8 KV contact 4 KV handling Mechanical environment IEC 60068 2 64 1993 Fh Random vibration 0 4 g Hz 15 250 Hz 10 hours IEC 60068 2 29 1987 Eb Bump 40g 6 ms 1000 in each direction Climate environment IEC 60529 2001 Enclosure protection IP66 100 l min 3min DIN 40050 Part 9 1993 Enclosure protection IP6K9K 1000kPa 80 C 30sec IEC 60068 2 30 1985 Db Damp heat cyclic 55 C 6 cycles IEC 60068 2 78 2001 Damp heat steady state 40 C 93 RH 21 days IEC 60068 2 14 1984 Nb Change of temperature 40 C to 70 C 100 cycles Chemical environment IEC 60068 2 52 1996 Kb Salt mist 3 days 22 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED IQAN XS2 Technical Overview Appendix A Recommended Operating Conditions Limit values Parameter Unit Remark min typ max Ambient temperature 40 70 Voltage supply 11 32 V Total load on DOUT 20 A a
6. Recommended operating conditions are given for maximum and minimum conditions where normal per formance is still available from the device Once the normal operating conditions are exceeded the per formance of the device may suffer System T4 25 unless otherwise specified Limit values Parameter Unit Remark min typ max Start up delay 250 ms Power to activated output Sample rate local I O 1000 Hz CAN message response time 1 ms Output voltage on VREF 4 9 5 0 5 1 V load 40mA Maximum load current on VREF 40 mA lt 25mV 0 5 Vgar 11V to 32V 100 lt 50mV 1 150 lt 100mV 2 Current supply outputs off Vgar 14V 95 mA no load on VREF y o T4 25 unless otherwise specified Limit values Parameter Unit Remark min typ max VIN Voltage input Signal range low 0 0 05 Signal range high 4 9 5 0 5 1 Input resistance 62 kQ Signal resolution 5 mV Total unadjusted error 35 35 mV VREF as source 40mA 100 100 External source DIN On off input Input low 1 0 Input high 4 0 Trigg level high level 1 3 0 V DIN A to DIN H 1 6 DIN I to DIN N 3 0 DIN O to DIN R 1 6 DIN S to DIN T Trigg level low level 0 2 5 V DIN A to DIN H 1 2 DIN I to DIN N 2 5 DIN O to DIN R 1 2 DIN S to DIN T Input resistance 5 6 kQ DIN A to DIN L 62 DIN M to DIN T RESOURCES 926 Pe
7. 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 IB 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOU RCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Read 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 servicing 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
8. module will turn off or at least shut down the outputs to increase safety Failure modes for CAN interface Failure mode Effect 1 to 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 termination on No effect 9 CAN termination failure termination off Dependent on CAN size and number of CAN nodes 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 2 VIN Predefined error value 3 VREF Short circuit to VREF VREF error gt VIN out of range will create a VIN error gt VIN Prede fined error value 4 VREF Short circuited to BAT VREF error gt VIN out of range will create a VIN error gt VIN Prede fined error value 5 VREF Short circuited to BAT VREF error gt VIN out of range will create a VIN error gt VIN Prede fined error value 6 VREF Short circuited to BAT External fuse if lt 7 5A on
9. 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 the 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 1 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Mounting the module 5 Mounting 5 Mounting Mounting the module The IQAN module should be mounted according to the following instructions Locate the module eliminating the risk for the cabling to be folded crushed or dam aged in any way Ensure the cabling cannot pul
10. BAT blows 7 VREF Short circuited to BAT Not detected a Measure is controlled by CAN master and application as a result from the CAN error message Turning outputs off is controlled by CAN master unit and therefore delayed maximum 2 bus cycles 27 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Failure Modes Appendix D 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 a Measure is controlled by CAN master and application as a result from the CAN error message Turning outputs off is controlled by CAN master unit 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 21101812 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES IN
11. C ALL RIGHTS RESERVED GS Global Resources 1 800 261 8735 gsglobalresources com
12. OURCES INC ALL RIGHTS RESERVED 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 VIN X VREF Sensor Connecting VREF and temperature sensor signal VIN X The pull up resistor value for a 5 20000 PTC sensor is 4 7 Connecting switches to the voltage inputs Switches could be connected to the 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Voltage inputs Co
13. at share pins with the CRET positions of the proportional outputs have a possibility of backending the IQAN module when using those pins as digital inputs The internal circuitry has power clamping diodes between CRET pins and the internal power supply This arrangement creates a risk of inadvertently supplying power to the unit You can safely connect using VREF for the supply as shown in the preceding Connecting switches to the voltage inputs example If you would like to preserve VREF for sensors and joysticks then there are two additional methods 1 The switches could be powered by one of the module s DOUT pins EXAMPLE Connect the supply of the switch to DOUT X and the signal to DIN X respectively switch IQAN module DOUT X DIN X Connecting a switch to DOUT X and DIN X 17 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Digital inputs 2 The switch supply could be connected through a high impedance resistor EXAMPLE Connect the supply of the switch to BAT through a high impedance resistor and the signal to DIN X respectively VJ BAT IQAN module Resistor Gomes DIN X shares RET pin Switch Connecting a switch to DIN X and supply through a
14. h a T NOTICE Q The CAN bus must not be terminated at the module using an external regular terminating resistor due to the fact that terminating is made from within the module by default or in conjunction with the D Tag GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED 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 o 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Voltage inputs Voltage inputs Connecting sensors to the voltage inputs The sensor signa
15. 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 A Risk of injury may be introduced by design of control system gt 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Read This 2 Precautions Start up maintenance and diagnostics For all personnel carrying out installation commissioning maintenance or troubleshooting N WARNING A Work on the hydraulics control electronics may only be carried out by trained 5 personnel wh
16. l twist or induce sideload on the con nector Locate the module so that severe physical impact is avoided e g impact from falling objects or the module being used as a step Locate the module so that air can circulat to eliminate excess heat Ensure that no external heat e g from the engine or heater is transferred to the module Locate the module to protect it from high pressure washing or similar e Locate the module so that the cable connector is facing down Locate the module so that the LEDs are visible Non approved placing NOTICE The IQAN module must not be placed in any marine related or similar continuously damp salt spray environment without external protection Assembling of the ID Tag The ID Tag will be placed in the connector in order to address terminate the module For IQAN master modules the use of an ID tag is application dependant All IQAN expansion modules require an ID tag ref section Addressing terminating The ID Tag will be mounted under the connector casing Bend the ID Tag s wires toward the opposite side of where the other wires enter the connector IR ar Assembling of the Id Tag GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED 6 Installation
17. l 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 5 Error detection range gt M Active signal range pue Error detection range 0 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 position sensor to VREF and VREF respectively Then connect the sensor signal to VIN X IQAN module VREF i VIN X 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 14 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL RE
18. n 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 e 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 Q 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Overview of relevant documentation 1 Introduction Overview of relevant documentation
19. ncy 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 The same possibility exists from a short to CRET wires when they are used as digital inputs refer to section DIN that share pin with RET Emergency Stop IQAN module Fuse EN e VT e BAT in RTC if master unit 15k BAT T 1 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 11 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Addressing terminating Addressing terminating Addressing Each IQAN expansion module will have a specific address enabling the master module to communicate with the modules through the CAN bus When operating the system distinguishes between different modules by first verifying the module type and secondly
20. nnecting switches to the voltage inputs 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 DIN X switch Connecting a switch to DIN X and BAT GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Digital inputs Digital inputs DIN that share pins with VIN These digital inputs share pins with the module voltage inputs and have high impedance characteristics The preceding switch examples apply to these inputs DIN that share pins with CRET These digital inputs share pins with the return pins of the proportional output channels e g CRET and PWMRET These pins have an internal power clamping diode If used as inputs they must be connected in a way that prevents backending that is supplying power to the module from a source other than its power pin Carefully read the following section for more information Connecting switches to the digital inputs When connecting switches to the digital inputs DIN that share pins with CRET extra precautions should be taken 1 WARNING The DIN th
21. o 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 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED IQAN XS2 3 Product description 3 Product description IQAN XS2 The IQAN XS2 is a flexible expansion module designed for controlling hydraulic systems in vehicles and machinery using 12 24 Vdc power supply The IQAN XS2 module overview BAT ADDR H BAT ADDR L VREF CAN H VREF 4 CAN L Inputs The IQAN XS2 module has eight 8 voltage inputs VIN A thru VIN H for connection of 0 5 Vdc signals The inputs may be configured as digital inputs DIN A thru DIN H Voltage inputs and digital inputs share positions see below 8 Voltage inputs VIN A VIN B VIN C VIN D VIN H or 8 Digital inputs DIN A DIN B DIN H use positions VIN A thru VIN H GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Pe
22. resistor WARNING Do not exceed 35Kohm for 12 Vdc systems and 50Kohm for 24 Vdc systems The DIN signal will not be detected by the module Remember that these flexible I O pins must be configured in pairs of the same type VIN DIN or DOUT LS GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Digital outputs Digital outputs The digital outputs control relays and on off valves For the maximum load per output see Appendix A Connecting loads to digital outputs Connecting of loads to the digital outputs such as on off valves is done by using the DOUT positions and the negative battery terminal as ground Protection against voltage transients A clamping diode must be placed between the digital output and ground as close to the load as possible This protects the output against high voltage transients For example use diode 1N5408 3A 1000V Depending on the load other clamping diodes might be used instead EXAMPLE Connect the on off valve to the digital output using the DOUT X and the negative battery terminal as ground A clamping diode must be placed as close to the load as possible IQAN module DOUT X Connecting a load to the digital output NOTICE o If the load is controlled in parallel with ano
23. rformance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED IQAN XS2 3 Product description Digital inputs and outputs The XS2 module has six 6 digital outputs for controlling on off valves and twelve 12 on off intputs for switch inputs 6 on off outputs DOUT G thru DOUT L 12 on off inputs DIN I thru DIN T High power On Off outputs The XS2 module has six 6 on off outputs that are high side power outputs 6 On off outputs DOUT A thru DOUT F CAN related functions The master uses the CAN bus CAN Controller Area Network to communicate with the modules The CAN bus is a robust communication protocol that is widely used and well proven within the automotive industry GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED 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 execution 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
24. rkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED GS Global Resources 1 800 261 8735 gsglobalresources com IQAN XS2 Technical Overview Appendix A y o Ta 25 unless otherwise specified Limit values Parameter Unit Remark min typ max DOUT on off output Load current 2 Voltage drop Vpour load 0 5A 0 2 load J 2 0 3 Off State output current 10 uA DOUT A to DOUT F 1 8 mA DOUT G to DOUT L Max load inductance 200 mH 2A 1000 1A Short Circuit current limit 6 A 24 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Error codes messages and actions Appendix B Appendix B Error codes messages and actions If one of the following error is detected a message will be presented on the display together with an error code on the module In some cases the module will turn off or at least shut down the outputs to increase safety Yellow red status LED Green power on The location of the LED indicators on the IQAN XS2 module X WARNING Don t use machine if an error message or error code is activated The following sections will present what measures to take for differen
25. roximity 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 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 e 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 master menu system and check each and every output function carefully GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED 8 System Diagnostics 8 System Diagnostics The yellow blinking LED on the top of the module indicates normal status If there is an error detected the IQAN module will indicate error status through the red blinking LED This gives an immediate diagnosis as to the nature of the error that has occurred Yellow red status LED Green
26. s Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED 6 Installation Logical Pin Function description Symbol No O utput and or Signal name s PO PO is an 8 pin input port with alternate functions on four inputs VIN DIN P0 0 10 DIN A 1 11 VIN B DIN B 0 2 12 VIN C DIN C P0 3 13 VIN D DIN D P0 4 24 VIN E DIN E P0 5 25 VIN F DIN F 0 6 38 VIN G DIN G P0 7 39 VIN H DIN H Note DIN A to DIN H have high impedance inputs 62K Ohm P1 P1 is an 6 pin output port DOUT P1 0 8 DOUT A P1 1 9 DOUT B P1 2 22 DOUT C P1 3 23 DOUT D P1 4 36 DOUT E P1 5 37 DOUT F P2 P2 is an 18 pin input output port DIN DOUT P2 0 2 DOUT G P2 1 16 DIN I P2 2 30 DIN J 2 3 3 DOUT H P2 4 17 DIN K P2 5 31 O I DIN L P2 6 4 DOUT I P2 7 18 O I DIN M P2 8 32 O I DIN N P2 9 5 DOUT J P2 10 19 DIN O P2 11 33 DIN P P2 12 6 DOUT K 2 13 20 DIN Q 2 14 34 DIN R 2 15 DOUT L P2 16 21 DIN S P2 17 35 DIN T Notes DIN I to DIN T are equipped with clamping diode risk for backending See section Connecting switches to the digital inputs Shaded positions are Junior Power Timer pins Unshaded positions are Micro Timer Il pins See above for wire seal pin number and crimping tool information The IQAN
27. t error situations put into appropriate context LED indicator showing different XS2 modes Status Flash Normal operation yellow Error Error Primary Flash red Secondary Flash yellow code Error category Error description l n See note 2 n See note 3 1 CAN error 2 2 Address error 4 1 Memory error FE Fatal error a Error groups 1 n and 2 n are controlled by the master b FRAM memory error GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Dimensioning of the IQAN module Appendix C Appendix C Dimensioning of the IQAN module mm Unit 7 mm M6 x2 GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Failure Modes Appendix D Appendix D 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 together with an error code on the module In some cases the
28. ther system the digital output must be protected with a diode IQAN module BAT i DOUT X d i di Digital output protected with diode GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOURCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED 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 control 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 1 WARNING X Make sure no one is in dangerous p
29. through the modules having unique addresses EXAMPLE If having an expansion module with address 0 the system will denote this one as module type AO0 The letter A in the example refers to CAN bus The maximum number of similar modules in a system is four or eight depending on the master module denoted in the first case as addresses 0 1 2 3 respectively In order to assign any IQAN module a unique CAN address an D Tag will have to be connected to the positions ADDR H and ADDR L IQAN module ADDR H 1 ADDR L ID Tag Connecting of Id Tag Terminating To eliminate interference in the communications through the CAN bus the CAN bus must be terminated at both ends By default if no ID tag is installed in an IQAN master it will be terminated internally to be the Bus master and will have no special configuration When an IQAN expansion module is located at the end of the CAN bus then you would use an ID tag having a combined addressing and terminating function This is denoted with a T for terminating after the appropriate address such as OT 1T 2T etc In the application the same address value as the non terminated ID Tag with equivalent number will be transferred to the application Selecting appropriate ID Tag Check the address number of the module assigned in the application Ifthe module is located at the end of the CAN bus then select the appropriate ZD Tag denoted wit
30. tool kit is found in the IQAN accessories datasheet GLOBAL GS Global Resources 1 800 261 8735 gsglobalresources com RESOU RCES 926 Perkins Drive Mukwonago WI 53149 Foremost in Machine Performance for Life GS GLOBAL REOURCES INC ALL RIGHTS RESERVED Supply voltage Supply voltage 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 requisite 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 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 emerge

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