IQAN-XC22/23 Instruction book
Contents
1. iss 10 Supply voltage 22 2 melle xe ee RUA Eire Re 11 Emergency SOP scere woe xou A eee eee ets 11 Connecting of Supply Voltage 0 eee eee 11 Polarity reversal rerus tu Aunoa E ER eee 11 Addressing terminating esasa aaea 12 Addressing in a gado 12 Terminating star rta ire DE 12 Reference voltage VREF 0 00 ce eee eee eee 13 Voltage Inputs use devient A E n 14 Connecting sensors to the voltage inputs oooooooooooo 14 Connecting a 2 wire temperature sensor to voltage in 15 Connecting switches to the voltage inputs using VREF 15 Connecting switches to the voltage inputs using BAT 16 Frequency inputs ve saia miad ia iah m e rr 17 Connecting sensors to the frequency inputs 17 Directional frequency inputs llli 18 Connecting sensors to the directional frequency inputs 18 Low side digital outputs ooocoocccoroc ene 19 PWMYihpUlts i 3s Stig DE ce ee ee Oe A d PATER EE e D ed 20 Connecting PWM sensor 0 000 eee eee ee 20 7 Staples eee eee 21 Start up procedures sananen cette 21 Starting the control system oooococcccccoo eee 21 Prepare for system start eee 21 Start the system oooocccccco ee 21 Instruction book IQAN XC22 23 Contents System Diagnostics ooococcnonn nnn 22 AppendbcA c oisi elle IIR eee he eles eh UEM Numen eR AE 23 IQAN XC222. IQAN XC22 23 Instruction book Publ no HY33 8412 IB UK Edition 2015 12 17 un un LLI O O gt un o a eo gt o Lu Lu LLI Contents 1 Introduction 2 22 d lk a ERA 1 WarhIDgs sex mente edam eem enmienda nb Ret 1 Overview of relevant documentation liliis 2 2 PRECAUTIONS a ce eR mee x Ee MEE ep ee ae re we eee ae 3 Read ThiS eer eren Ed pete ashe ER oul tee ed 3 Design of control system 1 0 llis 3 Start up maintenance and diagnostics ooooocoocooooo 4 3 Productdescription esseeeeeeeeeee nnn 5 IQAN XC22 29 int eme epe ERO LEAST ed t bets 5 VO overview oocooccccc rr 5 CAN related functions 0 00000 eee 6 4 Safety i e E esate le Neue cles qtd aver adele RI oto doa edes a ie Bun oss 7 Internal diagnostics 0 00 0 cee BI 7 CAN bus interruption ooococcocccocoo meh 7 Current check ues reet Batra Ute beh Gee Se Um edd 7 Emergency stop a a a eee eens 7 5s Mounting 4o Na oL Done us VLL A da etes ae 8 Mounting the module 0 00 cece rh 8 Assembling of the ID Tag 0 eee ee 8 6 Installation ci a a eee A es 9 Gonnector Ci C2 and G9 ice use rua ta dace d ora ATP RI 9 Connector C1 pin assignments XC22 and XC23 o o 9 Connector C2 pin assignments XC23 XC22 does not have a C2 10 Connector C3 pin assignments XC22 XC23
3. Frequency range FIN A to B FIN C to J 1 to 20 000 Hz 220 Hz in Fast response 1 to 20 000 Hz 1 to 4000 Hz Minimum pulse width FIN A to B FIN C to J 50 us 125 us Step response 400 ms 10 to 9096 step Logic levels low lt 1 V high gt 4 V hysteresis gt 250 mV Input impedance 6 8 kohm in parallel with 10 nF Maximum continuous voltage 32 V Diagnostics defined in application Signal input DPCNT DFIN Number of DPCNT 1 configuration may reduce number Frequency range 0 to 20 000 Hz Minimum pulse width 50 us Logic levels low lt 1 V high gt 4 V hysteresis gt 250 mV Input impedance 6 8 kohm in parallel with 10 nF Maximum continuous voltage 32V Diagnostics defined in application Signal input PWMIN Number of PWMIN 3 Frequency range 100 to 400 Hz Minimum pulse width 250 us Resolution 12 bits Logic levels low lt 1 V high gt 4 V hysteresis gt 250 mV Input impedance gt 1 Mohn in parallel with 10 nF Maximum continuous voltage 32 V Diagnostics defined in application Instruction book IQAN XC22 23 25 IQAN XC22 23 Technical Overview Appendix A Power driver DOUT Number of DOUT low side 8 configuration may reduce number Maximum load Single channel 300 mA DOUT ABCD Combined 850 mA DOUT EFGH Combined 850 mA Leakage
4. 28V 20 mA Instruction book IQAN XC22 23 IQAN XC22 23 Technical Overview Appendix A Sensor supply VREF Number of VREF XC22 0 XC23 2 Output voltage 5 V 150 mV 30 to 70 C Output voltage temperature drift 0 50 mV C Maximum load current 70 mA Protection over load SCB SCG Diagnostics over under voltage Under over voltage threshold 70 mV from nominal value Signal input VIN Number of VIN XC22 XC23 0 8 configuration may reduce number VIN full scale 5000 mV 100 mV VIN resolution 12 bits 1 22 mV Input impedance 36 kohm in parallel with 10 n Accuracy with external sensor supply with VREF sensor supply 1 10mV 0 5 10mV Sample rate same as system cycle time Tse Maximum continuous voltage 32V Protection SCB SCG Diagnostics defined in application Signal input DIN Number of DIN 12 configuration may reduce number Logic levels low lt 1 V high gt 4 V hysteresis gt 250 mV Input impedance 6 8 kohm in parallel with 10 nF Sample rate Same as system cycle time Tsc Maximum continuous voltage 32V Diagnostics defined in application Instruction book IQAN XC22 23 24 IQAN XC22 23 Technical Overview Appendix A Signal input FIN PCNT Number of FIN 10 configuration may reduce number
5. current in OFF state lt 200 uA Protection over load SCB SCG Diagnostics Operational ON over load Operational OFF open load CAN Number of CAN buses 1 CAN specification 2 0A and 2 0B CAN bus speed 250 kbit Protection SCB SCG Instruction book IQAN XC22 23 26 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 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 WARNING Don t use the machine if an error message or error code is activated LED indicator showing different XC22 23 modes Status Normal operation Flash yellow Li a Error code 1 1 2 1 2 2 3 1 3 2 Error DOUT error open load VREF error VBAT warning Temperature warning CAN error Timeout IdTag error Critical error Primary flash red Error category a Ll Jr Secondary flash yellow Error description MES 1 ieee Iuturt Instruction book IQAN XC22 23 27 Dimensioning of the IQAN XC22 23 Appendix C Appendix C Dimensioning of the IQAN XC22 23 250 86 a R
6. to the low side digital outputs using a DOUT LS position and the BAT as supply BAT IQAN module GO load DOUT LS X Connecting a switch to DOUT LS X and BAT Instruction book IQAN 19 PWM inputs PWM inputs Connecting PWM sensor The positive terminal of the PWM sensor is connected to the VREF and the negative terminal to the VREF respectively The sensor signal is connected to a PWMIN position If the current consumption for the sensor exeeds the maximum load for the VREF the sensor could be connected to the BAT BAT positions For frequency range and minimum pulse width see Appendix A EXAMPLE Connect the positive and negative terminals of the PWM sensor to VREF and VREF respectively Then connect the sensor signal to PWMIN x IQAN module 4 VREF e PWMIN x E VREF PWM sensor Connecting of PWM sensor NOTICE The negative terminal of the sensor must not be connected to the chassis Maximum load for VREF position see Appendix A Instruction book IQAN 20 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 fit
7. 23 Technical Overview 0 0000 cee eee 23 Appendix B 21v evoked ed va eG hae KA ETEA Ea 27 Error codes messages and actions 000e cece ee eee 27 LED indicator showing different XC22 23 modes 27 AppendbcC 2 heed aed oie eae a rer emer 28 Dimensioning of the IQAN XC22 23 1 ee 28 Instruction book IQAN XC22 23 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 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
8. 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 e If the module is located at the end of the CAN bus then select the appropriate ID Tag denoted with a T NOTICE 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 Instruction book IQAN 12 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 po
9. N A thru DIN H or 2 digital inputs DIN I and DIN L and 10 frequency or pulse count inputs FIN PCNT A thru FIN PCNT J use positions DIN A thru DIN H DIN J and DIN K or 7 digital inputs DIN D thru DIN J and 3 pulse width modulation inputs PWMIN A thru PWMIN C use positions DIN A thru DIN C and 1 directional frequency or pulse count input DFIN DPCNT A use positions DIN K and DIN L 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 Instruction book IQAN XC22 23 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 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 1f
10. YE 0Z 06 T UNO TAL XeW quug yg pW Ma 0S pepueuuulo2ey L EZ units mm Instruction book IQAN XC22 23 28 For latest information visit our website www iqan com Information in this instructionbook is subject to change without notice Publ no HY33 8412 IB UK Edition 2015 12 17 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 1 309 266 2200 www parker com Fax 1 309 266 6674
11. 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 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 Catal
12. aximum load for VREF position see Appendix A Instruction book IQAN 17 Directional frequency inputs Directional frequency inputs Connecting sensors to the directional frequency inputs Directional frequency inputs can operate in 2 modes Speed which is frequency and position which is a pulse count For the frequency ranges and trigger levels see Appendix A Simple directional frequency sensor The positive terminal of the directional frequency sensor is connected to the VREF and the negative terminal to the VREF respectively The sensor signals are connected to the DFIN and DFIN positions EXAMPLE Connect the positive and negative terminals of the frequency sensor to VREF and VREF respectively Then connect the sensor signals to DFIN and DFIN IQAN module VREF mm DFIN X Le DFIN X VREF Directional Frequency Sensor Connecting of directional frequency sensor to DFIN and DFIN NOTICE The negative terminal of the sensor must not be connected to the chassis Maximum load for VREF position see Appendix A Instruction book IQAN 18 Low side digital outputs Low side digital outputs The low side digital outputs are designed to drive small loads e g lamps and buzzers Low side digital outputs work by grounding a signal through the module See Appendix A for maximum loads per output EXAMPLE Connect the lamp
13. d adjust input and output signals according to the instructions related to the master menu system and check each and every output function carefully Instruction book IQAN 21 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 The location of the LED indicators on the IQAN module The LED indicates power on The yellow red LED will be blinking red when an error has been detected For further information about the error messages see Appendix B Instruction book IQAN XC22 23 22 IQAN XC22 23 Technical Overview Appendix A Appendix A IQAN XC22 23 Technical Overview Absolute Maximum Ratings Ambient temperature 40 to 85 C Storage temperature 40 to 105 C Voltage supply on BAT 6 5 to 36 V Voltage on any pin with respect to BAT 36V 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 sh
14. e the module to not meet the environmental specification Make Y connections or splices using weatherproof methods external to the connectors Connector C1 pin assignments XC22 and XC23 Pin No Function Remark 1 VBAT CAN L ADDR L ADDR H CAN H VBAT O a A C I Instruction book IQAN XC22 23 Connector C1 C2 and C3 6 Installation Connector C2 pin assignments XC23 XC22 does not have a C2 Pin No Function 1 VREF A VIN A VIN B VIN C VIN D VREF B VREF B VIN E o oo N DOD a OOD VIN F VIN G VIN H gt 2 O 12 VREF A Alt Function DIN M DIN N DIN O DIN P DIN Q DIN R DIN S DIN T Connector C3 pin assignments XC22 XC23 Pin No Function 1 DIN A DIN B DIN C DIN D DIN E DIN F DIN G DIN H oO 0 N Oo a WwW DN DIN I o DIN J DIN K h N DIN L Alt Function DOUT A DOUT B DOUT C DOUT D DOUT E DOUT F DOUT G DOUT H DPCNT A DPCNT A Alt Function FIN C FIN D FIN E FIN F FIN G FIN H FIN I FIN J FIN A FIN B Alt Function PCNT C PCNT D PCNT E PCNT F PCNT G PCNT H PCNT I PCNT J PCNT A PCNT B Alt Function PWMIN A PWMIN B PWMIN C DFIN A DFIN A Instruction book IQAN XC22 23 10 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 Eme
15. eliminate excess heat Ensure that no external heat e g from the engine or heater is transferred to the module Locate the module so that the LEDs are visible 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 All IQAN expansion modules require an ID tag refer to section Addressing terminating Instruction book IQAN XC22 23 Connector C1 C2 and C3 6 Installation 6 Installation Connector C1 C2 and C3 Connector kit C1 Parker 20072408 Housing C1 Deutsch no DTMO6 6 S C1 Pin type Deutsch no 1062 20 0222 Wedge type Deutsch no WM6S Sealing plug Deutsch no 0413 204 2005 Connector kit C2 Parker N A Housing C2 black Deutsch no DTM06 12 SB C2 Pin type Deutsch no 1062 20 0222 iE Wedge type Deutsch no WM12S EN kooi Sealing plug Deutsch no 0413 204 2005 Connector kit C3 Parker 20072406 Housing C3 gray Deutsch no DTMO6 12 SA Pin type Deutsch no 1062 20 0222 Wedge type Deutsch no WM12S Sealing plug Deutsch no 0413 204 2005 1 Connectors C2 and C3 are both included in connector kit Parker 20073081 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 caus
16. he 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 14 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 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 Instruction book IQAN 15 Voltage in
17. k 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 11 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 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 A 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 y 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
18. ogue 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 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 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
19. ortened Environment ratings Climate environment Enclosure water amp dust protection TEC 60529 2001 IP67 DIN 40050 Part 9 1993 IP6K9K Salt mist TEC 60068 2 52 1996 Kb 72 h Damp heat cyclic TEC 60068 2 30 2005 Db 55 C 95 RH 6 cycles Damp heat steady state TEC 60068 2 78 2001 Cab 40 C 93 RH 21 days Heat operation TEC 60068 2 2 2007 Bb 85 C 72 hours Heat storage TEC 60068 2 2 2007 Bb 105 C 72 hours Cold TEC 60068 2 1 1993 Ab 40 C 16 hours Change of temperature TEC 60068 2 14 1984 Nb 30 C to 70 C 100 x 4 hours Mechanical environment Random vibration TEC 60068 2 64 2008 Fh 15 1000 Hz 7 1 Grms 3 x 10h Bumb TEC 60068 2 27 2008 Ea 40 g 6 ms 1000 6 dir EMC Radiated emission ISO 13766 2010 ISO 14982 2009 Conducted emission EN 55025 2003 0 15 108 MHz Class 1 Conducted susceptibility ISO 11452 4 2005 1 200 MHz 1 kHz 80 AM 150 mA Radiated susceptibility ISO 11452 2 2004 200 2000 MHz 1kHz 80 AM 100 V m Conducted transients susceptibility ISO 7637 2 2004 Pulse 1 2a 2b 3a 3b 4 Level 3 Pulse 5 Level 1 ISO 7637 3 2007 Level 3 ESD Operation ISO 10605 2008 8 kV contact 15 kV air ESD Handling ISO 10605 2008 8 kV contact System Ta 40 to 70 C unless otherwise specified Weight 220g Recommended mounting screw torque Tt 1 0 Nm Ambient temperature Tn oc 40 to 70 C Voltage supply on BAT VBAT 9t032V Current supply VBAT 14V 30 mA Vgar
20. puts 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 16 Frequency inputs Frequency inputs Connecting sensors to the frequency inputs Frequency inputs can operate in 2 modes Speed which is frequency and position which is a pulse count For the frequency ranges and trigger levels see Appendix A Simple frequency sensor The positive terminal of the frequency sensor is connected to the VREF and the negative terminal to the VREF respectively The sensor signal is connected to the FIN position If the current consumption for the sensor exeeds the maximum load for the VREF the sensor could be connected to the BAT BAT positions EXAMPLE Connect the positive and negative terminals of the frequency sensor to VREF and VREF respectively Then connect the sensor signal to FIN X IQAN module ZR gt VREF OR FIN X n VREF Frequency sensor Connecting of frequency sensor NOTICE The negative terminal of the sensor must not be connected to the chassis M
21. rgency 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 e zi e BAT N RTC if master unit 1 5k BAT Symbol for disconnecting switch for battery ignition loc
22. tage inputs VIN A thru VIN H for connection of 0 5 Vdc signals The inputs are multi purpose and may be configured as digital inputs DIN M thru DIN T Voltage inputs and digital inputs share positions see below 8 Voltage inputs VIN A VIN B VIN C VIN H or 8 Digital inputs DIN M DIN N DIN T use positions VIN A thru VIN H Digital inputs and outputs The XC22 and XC23 modules have twelve 12 digital inputs DIN A thru DIN L for connection of on off signals Most of these inputs are multi purpose and can be configured in other ways The eight 8 digital inputs DIN A thru DIN H can configured as low side digital outputs DOUT A thru DOUT H The ten 10 inputs DIN J DIN K and DIN A thru DIN H can be configured as frequency inputs FIN A thru FIN J or pulse count inputs PCNT A thru PCNT J The three 3 inputs DIN A thru DIN C can be configured as pulse width modulation inputs PWMIN A thru PWMIN C The two 2 inputs DIN K and DIN L can be configured as quadrature input for measuring directional frequency input DFIN A or directional pulse count DPCNT A Instruction book IQAN XC22 23 IQAN XC22 23 3 Product description Digital inputs digital outputs frequency inputs pulse count inputs pulse width modulation inputs and quadrature inputs share positions see below 12 digital inputs DIN A thru DIN L or 4 digital inputs DIN I thru DIN L and 8 low side digital outputs DOUT A thru DOUT H use positions DI
23. ted 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 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 an
24. tential 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 13 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 position 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 t
25. 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 Mounting the module 5 Mounting 5 Mounting Mounting the module IQAN XC22 and IQAN XC23 are designed as outdoor modules and are meant to be mounted in an exposed environment The housing is designed for stacking multiple modules providing a high density of I O in a small footprint 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 damaged in any way Ensure the cabling cannot pull twist or induce sideload on the connector 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
26. 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 gt Read This 2 Precautions Start up maintenance and diagnostics For all personnel carrying out installation commissioning maintenance or troubleshooting WARNING 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 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 XC22 23 3 Product description 3 Product description IQAN XC22 23 The IQAN XC22 and XC23 are stackable flexible expansion modules designed as a signal input module for use outdoors using 12 24 Vdc power supply The XC22 has 2 keyed Deutsch DTM connectors and the XC23 has 3 keyed Deutsch DTM connectors IQAN XC22 modules 1 O overview Voltage inputs The IQAN XC22 module does not have any voltage inputs The IQAN XC23 module has eight 8 vol
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