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1. 2 192 s 204 Working on electric vehicles is potentially dangerous Protect yourself against high current arcs and gas leaks from lead acid batteries High Current Arcs Electric vehicles operate with very high power and arcs may occur in the event of a short circuit Always open the battery circuit before working on the motor control circuit Wear safety glasses and use properly insulated tools to prevent shorts Lead Acid Batteries Charging or discharging generates hydrogen gas which can build up in and around the batteries Follow the battery manufacturer s safety recommendations Wear safety glasses 1705 01 CONTROLLER Wiring the 1705 X010 Controller Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available High Current Connection Make sure the connectors are tight plugged in with the appropriate force applied There is no need to connect the right hand motor cable to M2 Use the Initial Operating Phase flow chart to configure the motor The MC 2 1288 Connector Set for power connection can be ordered as a separate part Curtis p n 17519022 Wiring Diagram Fig 5 Standard wiring configuration for the MC 2 1705 X010 Controller COMPATIBLE DEVICE Curtis MC 2 Manul 646 Fig 6
2. 41 Configuration for Tash and Remote Switches 000 ec eeeeeeeceseceseceseceecaeeeseseseeeeeeenees 42 l to 5 Switch Tash Configuration 42 Remote Switch Configuration 44 1710 5010 STAND ALONE JOYSTICK 45 OVeLVIeW cete tit ERREUR UE IR e EORR sane RENE 45 EID ELLE 46 Installation epe Pet tpe ete a en ee ven ee 47 Installing the Stand Alone Joystick sees 47 Specifications dresse n E oth aiden aie nbn Rie 48 Operating Instr ctions etenim Pe edet re petet ere edente 48 Commands ee etre re eter eie Wire een ive iege stg etie ee Aa 48 Assign Direction eem tete bee esa dee Eten 48 Calibrate PEE 49 Evaluation Mode ai eer ett ie 49 Driving and Using the AUX Function seesssseeeeeeeneeeneetnen eene enne 49 1713 5010 HEADCONTROL 50 OVERVIEW MD 50 dme Va e RE e EIER ERO ARMIS ER 51 Installation ELE 52 Installing Headcontrol etti ertet tiere ge 52 SpecIfiCatlons ete ER Uere e eer enti rer nhe Re et HUE Ee RAS 53 Operating Instriictions eerte poteet eere erint e Eee se oreet e Eee baee rins 54 Commands eomm TO IR UN Edi qs 54 p C 54 ASssipn Difection ie eee oU etai e i ERE Uis 54 Evaluation Mode ete e tere
3. Test new configuration on your system Curtis MC 2Manud 0000000000000 9 Fig 40 1709 7018 ECU Module Curtis MC 2 Manual 1709 7018 ECU MODULE 1709 7018 ECU MODULE Overview The Curtis Model 1709 7018 Environment Control Unit ECU provides control of up to eight switch type outputs It allows operation of on chair devices such as page turners audio devices small lights etc from any MC 2 System Input Device Ne lt lt lt Features Controls up to eight switch type outputs Each output can be set for latching or non latching mode All outputs are insulated relay contacts and protected against overcurrent Easily and fully programmable using the Curtis Handheld Programmer or the PC Programming Station Uses internationally accepted CAN BUS technology used in the automobile industry Software update by OEM through any connector Meets US and European Standards The ECU Module is designed to meet ISO 7176 14 ISO 7176 21 529 class IP54 DIN V VDE 0801 class 3 TUV Approval Documents for international approvals available 70 Fig 41 Mounting dimensions 1709 7018 ECU Module Curtis MC 2 Manual 1709 7018 ECU MODULE Installation and Wiring Installing the ECU Module The overall dimensions and mounting dimensions for the 1708 7015 Seat Module are shown in the figure below The ECU Module can be oriented in any position but the l
4. Choose a function out ot the aviable functions Y Click S Assign a functon Select next Aux Mode v A Press Done for all Aux Modes Test new configuration on your system CurtisMC 2Manualsss s lt i s 20 Fig 10 Configuration for Controller with Actuators or Controller with Actuators and Light and LCD part 1 2 Curtis MC 2 Manual 1705 X01X CONTROLLER Controller and LCD Configuration At least the following modules must be connected Controller LCD Hand Control or Specialty Input Device with MFS and PC Programming Station Controller with Actuators or Controller with Actuators and Light Note This configuration can only be performed with the PC Programming Station Switch on MC 2 System Start PC PS on your computer and press M connect device system All Modules lt appearonyour 2 0 PC screen I Select Controller with 1 v Click configuration v Click Refresh device tree Note Controller with Actuators or Controller with Actuators and Light Assign the desired Aux Channels up to 8 Do you detect end of Yes travel with switches _ gt Note Controller with Actuators and Light has the option to set Actuator 2
5. 1710 5010 STAND ALONE JOYSTICK Handheld Programmer Go to Program Stand Alone Joystick Assign Direction The screen will guide you through the process PC Programming Station Select Device Functions on the Stand Alone Joystick and choose Assign Direction The screen will guide you through the process Calibrate Recalibrating is recommended when you feel the wheelchair movement is not proportional to the joystick deflection the maximum speed cannot be reached or you had to change the settings of the Joystick To execute Calibrate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Stand Alone Joystick Calibrate The screen will guide you through the process PC Programming Station Select Device Functions on the Stand Alone Joystick and choose Calibrate The screen will guide you through the process Evaluation Mode The evaluation mode is a helpful function for the user to practice the commands used to operate the power wheelchair In the evaluation mode the user is prompted to imitate a randomly generated command At the end of the pre selected time of the game the user receives a summary of the total number of commands and the total number of score points To execute Evaluate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Stand Alone Joystick Evaluate The screen
6. 3 4 5 6 7 8 9 1311 4101 HANDHELD PROGRAMMER Turn wheelchair power ON Connect the cable connector to the Hand Control or any free connector The display screen will be activated shortly To open the Program Menu press the right arrow on the Navigation key at Program Use the Navigation key top and bottom arrows to scroll up or down the listing of the parameters In order to avoid long scrolling times the different parameters have been arranged into subset menus To open the Hand Control Drive menu move the cursor down to the respective parameter down arrow and then press the right arrow Open the Drive mode to be modified in the same way either Drive Mode 1 2 3 or 4 Scroll down to the parameter you wish to change Then press the Value Up Down Key for the preferred setting or press the right arrow to show a bar graph with min max values and then press Up Down to change the value There is no need to press any Set key since the 1311 automatically recognizes your command 10 Test drive the chair at any time 11 To close a menu press the Left Arrow on the Navigation Pad 12 You can disconnect the Programmer at any time Remember on disconnecting the Programmer you will lose any bookmarks that have been set 81 VALUES ETC Fig 49 Start screen after connecting the Model 1311 4101 Handheld Programmer Curtis MC 2 Manual PARAMETERS MONITOR PARAMETE
7. At least the following modules must be connected Controller LCD Seat Module Hand Control or Specialty Input Device with MFS and PC Programming Station Note This configuration can only be performed with the PC Programming Station Fig 38 Configuration Switch on MC 2 System for Seat Module and Start PC PS on your computer and press T LCD part 1 2 connect device system Click E Refresh device tree _ All Modules No lt appearonyour gt Yes Select Seat Module 1 Y Click configuration Y Assign the desired Aux Channels up to 8 Do you detect end of N x travel with switches lt Y Select j i Yes Y Switch system off on Set the Conditions and i penes NRP Select Seat Module 1 Click Se Select Device Parameters Open tree Seat Module and tree Cutout Current Switch system off on Choose the desired Motor and set the appropriate current Press E Curtis MC 2Manud S 68 1708 7015 SEAT MODULE Fig 39 Configuration for Seat Module and Hand Control part 2 2 22 Did you set Conditions 7 Yes Click 2 Safety Settings Chose the desired safety setting Assign the desired Condition
8. Parameter MFS Double Command is set the ESC command is only possible with two MFS shorts Curtis MC 2Manud 89 Table 14 3 Switch commands Table 15 5 Switch commands Table 16 Remote Switches for 1705 X010 Controller and 1705 013 Controller with Actuator Curtis MC 2 Manual 1712 6010 LCD DISPLAY Input assigned Switch C if indicator is shown Switch B if W indicator is shown gt Switch Switch Switch C if A indicator is shown Switch C if W indicator is shown gt Switch Switch MFS short or MFS 2xshort After programmable timeout screen goes up one level Commands for the 5 Switch Tash Wafer Board The 5th switch on the wafer board will be used in the same way as the MFS short command Input assigned switch can be combined with gt switch lt switch V switch can be combined with gt switch or switch Right gt switch Left lt switch switch V switch Select gt switch ESC lt switch MES short or 5th switch After programmable timeout screen goes up one level Commands for Remote Switches There are two types of Remote Switches possible depending on the attached controller in the system The controller does the differentiation automatically The Remote Switches are an image of the Hand Control buttons Drive Mode 1 Drive Mode 2 Drive Mode 3 Drive Mode 4 Horn 40 Table 17 Remote Switches for 1705 X01
9. gt lt lt gt lt lt lt gt lt C gt lt lt gt lt gt lt gt lt lt lt J9 0UOD 010 9041 Table 1 System Configuration This table is based on the devices currently specified It may be adapted for future generic devices which are not known today If the Hand Control is operated without LCD only four AUX channels can be accessed Remarks Curtis MC 2 Manual SYSTEM OVERVIEW The Basic Features of the MC 2 System I The Specialty Input devices are Stand Alone Joystick Headcontrol Sip amp Puff LCD Display configured as Tash Input II The output modules are Seat Module and ECU Module III The controller is the master and therefore necessary in every system IV A maximum of one Controller can be connected to the system V A maximum of one Hand Control can be connected to the system VI A maximum of one Attendant Control can be connected to the system VII A maximum of one Specialty Input device can be connected to the system maximum of one LCD Display can be connected to the system IX Every Specialty Input device requires an LCD Display with an MFS Multi Function Switch X Without the LCD Display the number of output channels is limited to four XI In addition to a Specialty Input device a Hand Control and an Attendant Control can be connected to the system
10. time Safey Delay has tobe grede rhan Brake Dea y INSTALLATION CHECKLIST Note V Calibratei s used to adjustt he speed indication It represents the approximate drive wheel diameter in cm Note Necessary for the Max Tu rns monito value Note Necessary for the Speed monitor value Select Prag ram ard Brake Set Brake Dea y a shorter time Tes new am rationon your For better drive response please refert Note system the Drive Response chart If the system is equipped with a Hand Control the BDI LEDs begin cyclically scrolling up and down This situation indicates that the system checks itself for consistency The duration of this phase is dependent on the number of devices that are connected When the system is switched on for the first time with a new device connected this initial phase lasts some seconds longer This is because the new device has to be recognized and its profile data has to be stored in the non volatile memory of the MC2 Controller Curtis MC 2 Manual 88 ADJUSTMENT Fig 54 Drive response 1 2 Curtis MC 2 Manual WHEELCHAIR PERFORMANCE WHEELCHAIR PERFORMANCE ADJUSTMENT Overview The MC 2 Generic system is a very powerful wheelchair control system Its wide variety of adjustable parameters allows many aspects of vehicle performance to be optimized This section provides an explanation of what the major tuning parameters do and instructions on how to us
11. 3 cQ lt Yes v Select Controller with 1 v Click configuration v Assign the desired Aux Channels up to 3 or 8 Do you detect end of Click Refresh device tree Note Note Note Controller with Actuators or Controller with Actuators and Light The Handcontrol is able to handle four Aux Channels Controller with Actuators and Light has the option to set Actuator 2 for servo stearing travel with switches Y P Select e Yes v Switch system off on v Set the Conditions and Preventions For help use the hints v Select we v Switch system off on v Select Controller with 1 v Click 5H Device Parameters v Open Controller Actuators and Cutout Current trees v Choose the desired Motor and set the appropriate current v Press X 19 1705 01 CONTROLLER Controller with Actuators or Controller with Actuators and Light and Hand Control part 2 2 Fig 9 Configuration for Did you set Conditions Yes Click Safety Settings Chose the desired safety setting Assign the desired Condition Click AUX Channel Assignement Select Aux Mode 1
12. Reverse Forward Reverse Forward Reverse Forward Reverse Forward Reverse Forward Reverse Forward Reverse Forward Reverse Forward Reverse Forward Reverse Left Forward Reverse ERE B S Relay 8 o E Ss l gt 6 o a de e D e e Function number On Of Functions 0 through 3 are not latched functions Functions 4 through 11 are latched functions Functions 12 and 13 are cross functions each direction switches one relay They are not latched functions Curtis MC 2 Manual 77 1311 4101 HANDHELD PROGRAMMER 1311 4101 HANDHELD PROGRAMMER Overview The Curtis Model 1311 4101 Handheld Programmer allows you to program test and diagnose Curtis Speed Controllers and Auxiliary Devices Fig 46 1311 4101 Handheld Programmer Features Compatible with Curtis speed controllers and auxiliary devices Emulates Curtis 1307 Programmer Four Key Windows like menu navigation and Keys for Real Time access to parameters Detail Screen shows units and bar graph 44 4 4 4 Three Bookmark Keys provide fast swapping between different menus e g Speed Adjustment and Output Voltage Monitoring lt Graphic Display with up to seven lines lt Pop up windows for user information Curtis MC 2Manud 8 Table 28 Specifications for Model 1311 4101 Handheld Programmer Curtis MC 2 Manual 1311 4101 HANDHELD PROGRAMMER Specifications Battery
13. Sip amp Puff S tandalo ne Joystick Head Contra 1 2 3 and 5 switch Tash No Switch SystemOf f On Cha Polarity h v R Curtis MC 2 Manual 86 INSTALLATION CHECKLIST Fig 52 Initial Operation Phase 2 3 No Does et moor turnfo rward Chag e Po bri y L Switch System Of On Select Program Conto ler and Mot or amp Whee Doyouk now the moi rimpedan ce Bringch air pf a wal highc urb her immo vad e ob ject Set CurentLm itto30 Amps setbo okma rk key 1 Mon ito r Men u se led ler Moo rand Resistance mean vate Pu sh Joyst ckf ullyf orward driving the ch air aga inst wal Obse roximat e res isa noeof your mobo rs Pressbo okma rk key 1 Set CurrentLi miba ckto ts normal value Enter theapp rox imate resisancea s Mat or hype dance parame er Note check your entered value drive the chair up an incli ne Move your Joystick slighty forward If chair rolls back the set impedance istool ow Move Joysti ck slig hly backward If chair roll s forward the impedance is too high Curtis MC 2 Manual 87 Fig 53 Initial Operation Phase 3 3 Set V Calbrat eap proximate toth e whed diame ero f the driven whee Is Set DrivenWre el Disce to wheeld isan ceof chair Test new om fgurationon your system Yes Select Progran and Brake Set Brake y toa longe
14. Standard wiring configuration for the MC 2 1705 X013 Controller with Actuator Curtis MC 2 Manual 1705 X01X CONTROLLER Wiring the 1705 X013 Controller with Actuator Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Low Current Connection The D Sub connectors provide control of the actuators The mating connector for the switch input is a 9 pin D Sub with socket contacts and the mating connector for the actuators is a 15 pin D Sub with pin contacts High Current Connection Make sure the connectors are tight plugged in with the appropriate force applied There is no need to connect the right hand motor cable to M2 Use the Initial Operating Phase flow chart to configure the motor The MC 2 1288 Connector Set for power connection can be ordered as a separate part Curtis p n 17519022 Wiring Diagram MOTOR M2 MOTOR M2 00 36 SENSE ANALOG INPUT 32 L POT 1 SWITCH 1 jL9MEH 0 e sa sm2 7 7 SWITCH j3 sere 3 AL 4 INPUTS 34 SWITCH 4 _ 58 SWITCH 5 d 8 COM pot 1L a ACTUATOR 1 o Seq d 39 o 99 ACTUATOR 2 96 96 99 2 00 ACTUATOR 3 2 iH ACTUATOR 4 cH 9 14 Fig 7 Standard wiring configuration for the MC 2 1705 X014 Controll
15. Hard puff Hard sip Soft puff Soft sip Hard puff Hard sip Soft puff Soft sip MEFS short after programmable timeout screen goes one level up The above drive commands are the default values Different assignments are possible see the Parameters section Commands for Two Pressure Sip amp Puff Input assigned Short puff followed by a continuous puff Short sip followed by a continuous sip Continuous puff Continuous sip 2 short puffs 2 short sips 1 short puff 1 short sip MES short T After programmable timeout screen goes up one level The above drive commands are the default values Different assignments are possible see the Parameters section Pressure Adjustment The Adjust Pressures function helps to adjust the desired pressures interactively To execute Adjust Pressures connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Sip amp Puff Adjust Pressures The screen will guide you through the process PC Programming Station Select Device Functions on Sip amp Puff and choose Adjust Pressures The screen will guide you through the process 60 Curtis MC 2 Manual 1711 5010 SIP amp PUFF Calibrate The Calibrate function calibrates Sip amp Puff This is necessary if the pressure in the neutral position is out of range not zero see Monitor Test Data Pressure To execut
16. Sip amp Puff Tash an MFS Multi Function Switch must also be connected Optionally remote switches can be connected to the 9 pin D sub connector The possible functions of the remote switches can be seen in the figure below Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Low Current Connection The D Sub connectors provide input for the Tash or the remote switches The mating connector for the switch input is a 9 pin D Sub with socket contacts The 3 5 mm stereo plug provides input for the MFS Wiring Diagram REMOTES WITCHES TASH amp MULTI FUNCTION SWITCH MFS 51 d TUP 1 52 25 N 2 c a TP S3 3 t TLEFT 3 7 res ont at gaja c 1 a RESERVE 5 c t 56 SET ot t T 7 TIP RING RING 8 TCOM 8 4 ge M 5 NC LAC 2 FORC ONTROLLER 1H 2010 3010 amp TAB 2013 3013 BUS MC2 COMPATBLE n DEVICE FORC ONT ROLLER 2012 30t2 LIGHT 52 HAZARD S3 INDCATOR LEFT 54 INDCATOR RIGHT 55 HORN 34 Table 9 Specifications for LCD Display Curtis MC 2 Manual 1712 6010 LCD DISPLAY Specifications Battery voltage 24 V unless otherwise noted et 6 33 V Maximum voltage no damage to the devices 4 mA Horn frequency adjusta
17. Software update by OEM through any connector Customized screens and languages possible Uses internationally accepted CAN BUS technology used in the automobile industry Meets US and European Standards The LCD Display is designed to meet ISO 7176 14 ISO 7176 21 529 class IP54 DIN V VDE 0801 class 3 T V Approval Documents for international approvals available 32 Fig 17 Mounting dimensions 1712 6010 LCD Display Curtis MC 2 Manual 1712 6010 LCD DISPLAY Installation and Wiring Installing the LCD Display The overall dimensions and mounting hole dimensions for the 1712 6010 LCD Display are shown in the figure below The LCD Display can be oriented in any position for maximum user comfort Install the LCD screen for optimum viewing Dimensions 2x M5 Mou ntn g th read Max length of thread 12 mm Max torque 3 Nm D ete 34 6 100 33 Fig 18 Wiring configuration 1712 6010 LCD Display Curtis MC 2 Manual 1712 6010 LCD DISPLAY Wiring the 1712 6010 LCD Display When using a Hand Control simply connect the 1712 6010 to the bus Do not switch off the system hot plug The LCD Display will assume the display function and the Hand Control display goes off To disconnect the LCD Display switch the system off and on Otherwise the Hand Control will not assume the display function When using a specialty input Stand Alone Joystick Headcontrol
18. Table 19 Commands for Stand Alone Joystick Curtis MC 2 Manual Specifications 1710 5010 STAND ALONE JOYSTICK Battery voltage 24 V unless otherwise noted Nominal input voltage 24 V Operating voltage range Maximum voltage no damage to the devices 16 33 V 35V Standby current Operating current typical 4 mA 4 mA Joystick operating force 1 5 N nominal Operating ambient temperature range 25 C to 50 Storage temperature range Operating and storage humidity range 40 C to 70 C 0 to 90 RH Weight Case material 0 34 kg aluminum Case sealing Operating Instructions IP54 Note that an MFS Multi Function Switch an LCD Display are necessary to operate the MC 2 system Commands Input assigned MFS long MFS long or ON OFF button if Hand Controlis in system Previous Joystick forward gt 5096 Next Joystick reverse gt 50 Select Joystick right gt 50 ESC Joystick left gt 5096 ESC MFS short T After programmable timeout screen goes up one level Assign Direction The Stand Alone Joystick can be oriented in any position for maximum user comfort However forward movement of the Joystick must generate a forward command To achieve this a new direction assignment is necessary To execute Assign Direction connect the Handheld Programmer or the PC Programming Station to the MC 2 system 48 Curtis MC 2 Manual
19. Tash product you have to switch the system with the MFS on Every Specialty Input needs an MFS 42 Fig 24 Configuration for 1 to 5 Switch Tash part 2 2 wantLacht activated Yes Select Controller i Click 8 Device Parameters Open tree Specialty Drive Y Open tree of desired Drive Mode Select desired Latch fucntion Forward Reverse or Turning Set Device Value Yes No Y Press La system Test new configuration on your Curtis MC 2 Manual 1712 6010 LCD DISPLAY 43 Fig 25 Configuration for Remote Switches Curtis MC 2 Manual 1712 6010 LCD DISPLAY Remote Switch Configuration Switch on MC 2 System with MFS Start PC PS on your computer and press connect device system Note This configuration can also be performed using the Handheld Programmer All Modules appear on your AM c PC screen lt Yes Select LCD Display i Click Device Parameters Y Open tree Tash Remote Input v Select Switches Choose Remote Switches y Press E v Switch system off on Test new configuration on your system Click E Refresh device tree At least the following modules must be
20. are engaged and the main relay is switched off 92 Fig 56 Diagnostic with the BDI of the Hand Control Table 29 Explanation of scrolling LEDs Curtis MC 2 Manual DIAGNOSTICS AND TROUBLESHOOTING LED Diagnostics The BDI LEDs of the Hand Control are also used to signal warning and fault conditions As soon as at least one LED is blinking an exceptional condition exists If more than one warning is present the corresponding LEDs are flashing alternately LEDs scroll up and down LED Display Fault group Possible ca Incorrect system configuration or charger connected Input dev No outpu Two inpu Specialt Tash inpu connectec Charger c HPD High Pedal Disable Input devic sw itched on 93 Table 30 Explanation of LEDs flashing twice a second Table 31 Explanation of LEDs flashing four times a second Curtis MC 2 Manual DIAGNOSTICS AND TROUBLESHOOTING LEDs flash twice per second for four seconds and horn sounds twice in quick succession Pattern is repeated every minute LED Display Fault group Possible cause Battery voltage too low or too high Controller or motors overheated 3 1 Controller warning Motor control problem possible failure in electronics MFS switch disconnected MFS switch required but not connected Restricted Drive Seat lockout restricts or disables driving 5 1 6 Input or Output Device Incompatible input or output device warni
21. condition In the event of a system failure the system reacts with an emergency shutdown In the event of a device failure the device reacts with an emergency shutdown Examples Communication failure device or cable broken Software failure 91 Curtis MC 2 Manual DIAGNOSTICS AND TROUBLESHOOTING Definition of System Responses There are different system responses possible as a result of errors faults or failures Creep Drive Creep Drive is initiated mainly as a response to operating conditions that are off specifications e g battery voltage outside the specified range or overheated motors or electronics Speed and acceleration in Creep Drive can be programmed see Parameters Monitor Values etc Programmable Parameters sections Direct PWM Drive Due to a problem in the control loop caused either by invalid current measurement results or non plausible control loop parameters the motors are driven but no longer controlled This means that slopes and obstacles affect both driving speed and direction Emergency Stop Dangerous situations like active Dead Man Switch Line broken bus cables etc result in an emergency stop of the vehicle The deceleration rate of the emergency stop is programmable see Parameters Monitor Values etc Programmable Parameters sections Park Brake Stop This is the most drastic way to stop a vehicle Without using a ramp the motors are immediately stopped the brakes
22. eet nee te dye eee E be eee ns 55 Driving and Using the AUX Function esseseseeseeeeeneenreneen eene enne 55 1711 5010 SIP amp PUFF 56 OVETVIE Wi i conten Speed rir PR PD WERBEN 56 RR erc PU ar Pe RW ERE 57 5 EE 58 Installing Stp amp Putt uice decer ea o e ei e sete 58 Specifications o ete te eti ei e Ire t Ee ts deseos 59 Operating Instructions iecit eee ciet los etch edt cba RE 59 Commands Common to Four Pressure and Two Pressure Sip amp Puff 59 Commands for Four Pressure Sip amp Puff sese 60 Commands for Two Pressure Sip amp 60 Pressure Adjustment eti eite d Get n batte het Seeds 60 Gali Drate oerte e e ite Ete uetus uem Ub 61 Evaluation Mode oie ret er ev EHE o o eeu cover Db Eee 61 Driving and Using the AUX Function seeseeeseseeeeeeeeenen eene enne 61 1708 7015 SEAT MODULE 62 62 Beat res metes eee ere ee ote eroe 62 Installation and teet reete tete bee terre eee ene eye 63 MC 2 Generic OEM Manual Fehler Kein Text mit angegebener Formatvorlage im Dokument ii Installing the Seat Module Wiring the 1708 7015 Seat Module Specifications Configuration for Seat Module Seat Module and Hand Control Configuration Seat Module and LCD Configuration 1709 7018 ECU
23. freedom One model can be easily programmed to meet many specific power wheelchair applications Fully compatible with the Curtis Handheld Programmer and the PC Programming Station for testing diagnostics and parameter adjustments No software update possible Uses internationally accepted CAN BUS technology used in the automobile industry Meets US and European Standards The Stand Alone Joystick is designed to meet ISO 7176 14 ISO 717621 529 class IP54 DIN V VDE 0801 class 3 T V Approval Documents for international approvals available 46 Fig 27 Mounting dimensions 1710 5010 Stand Alone Joystick Curtis MC 2 Manual 1710 5010 STAND ALONE JOYSTICK Installation Installing the Stand Alone Joystick The overall dimensions and mounting thread dimensions for the 1710 5010 Stand Alone Joystick are shown in the figure below The Stand Alone Joystick can be oriented in any position for maximum user comfort The direction of the Joystick is set by the Assign Direction function depending on the mounting position Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Dimensions 3 vertical mount ng slots BOSCH Part 3842514 932 M5 3 842 514 934 M6 3 842 514 936 M8 3 842 514 938 47 Table 18 Specifications for Stand Alone Joystick
24. ine 27 1720 5010 Hand Control or 1720 5011 Attendant Control sess 27 1720 5012 Hand Control with Light seen 28 Hand Control with LCD Display eese eren 29 Calibrate ide 29 Assien Direction oreet rer e ergibt aue te tette 29 Evaluation Mode nee need t Det p eti ahd ees ite 30 1712 6010 LCD DISPLAY 31 OVerVIeW RUSO lc eun qc RR etie ale beet IE EE Es 31 Irina E 32 Installation and Wiring e detener tee tre reti Pe eU ete bine etin 33 Installing the LCD Display eese nennen 33 Wiring the 1712 6010 LCD Display eene nen 34 Specifications ee ERU rb Ee eerte E RE iy E eet 35 Explanation of the Screen Elements eese enne 36 MC 2 Generic OEM Manual Fehler Kein Text mit angegebener Formatvorlage im Dokument i SYSTEM OVERVIEW Operating Instructions with Tash and Remote Switches only ssesse 38 Commands Common to all Tash Switches eee 38 Commands for the 1 Switch Tash eese nennen 38 Commands for the 2 Switch Tash essere nennen 39 Commands for the 3 Switch Tash esseeeeeeeeeeeneeen nennen nennen 39 Commands for the 5 Switch Tash Wafer 40 Commands for Remote nennen enne 40 Driving and Using the AUX
25. ireset ikoe eoret eisen etae e Eeer nennen nennen rene enne 9 SDeCIIICatlOns thet aed AIRE tte aed aise ee 9 1705 X01X CONTROLLER 10 OVV M E He ite iU ERO 10 ayites dena duet ees vebhanisoe E EEE 11 Installation and Wiring eR 12 Installing the Controlleren riunire enne nennen tren 12 Wiring the 1705 X010 Controller essere nenne 13 Wiring the 1705 X013 Controller with 14 Wiring the 1705 X014 Controller with Actuators and Light ssses 15 SDeCIfICatlOns ote ee nis abl eee aa eatin ees 16 MC 2 1705 X01X Controller oe eee esses eene eene nennen nen 16 MC 2 1705 X013 Controller with Actuator essere 17 MC 2 1705 X014 Controller with Actuators and Light sees 18 Configuration for enne ener 19 Controller and Hand Control Configuration eee 19 Controller and LCD Configuration eese 21 1720 501X HAND CONTROL 23 OVerVIe Wo ote Recte senis EUIS ERES 23 Featutes lap atin IRE 24 Installations nen he Sete eee ee ae ee aS eles 25 Installing the Hand Control eese ener 25 Specifications meo nt i ide tee ee ettet eese 26 Operating Instructions iei eet te ee teme ete De re iecit
26. is selected Note that the parameter MFS Double Command must be set Connect a Handheld Programmer to the system Go to Program MFS and set the MFS Double Command Input assigned MFS long MFS long or ON OFF button if Hand Controlis in system Head movement reverse gt 50 if indicator Ais shown Head movement reverse gt 50 if indicator Wis shown Head movement right gt 50 Head movement left gt 50 MEFS 2x short After programmable timeout screen goes up one level Calibrate Recalibrating is recommended when wheelchair movement is not proportional to head deflection or the maximum speed cannot be reached To execute Calibrate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Headcontrol Calibrate The screen will guide you through the process PC Programming Station Select Device Functions on the Headcontrol and choose Calibrate The screen will guide you through the process Assign Direction Assign Direction is a helpful function for assigning head movements to wheelchair driving The Headcontrol direction may be ignored during installation To execute Assign Direction connect the Handheld Programmer or the PC Programming Station to the MC 2 system 54 Curtis MC 2 Manual 1713 5010 HEADCONTROL Handheld Programmer Go to Program Headcontrol Assign Direction The screen will guide you through the proce
27. range Maximal voltage no damage of the devices 16 33 35V Standby current 6 mA PWM frequency Nominal park brake voltage 18 kHz 24 V Maximal park brake current 1 Amp Current rating Controller 1705 201X 15 seconds 100 Amps 1 minutes 1 hour 70 Amps 35 Amps Controller 1705 301X 15 seconds 60 Amps 1 minutes 1 hour 50 Amps 30 Amps Operating ambient temperature range 25 C to 50 C Heatsink overtemperature cutback Storage temperature range 80 C 40 C to 70 C Operating and storage humidity range Weight Controller 1705 X010 to 90 RH 1 36 kg Controller with Actuators 1705 X013 Controller with A L 1705 X014 144 kg 1 44 kg Case material Case finish aluminium Epoxy powder coat Case sealing IP54 Curtis MC 2 Manual 16 Table 4 Actuator Current rating for 1705 X013 Curtis MC 2 Manual 1705 X01X CONTROLLER MC 2 1705 X013 Controller with Actuator gt High current actuator output 1 High current actuator output 2 Low current actuator output 3 Current output for Continuous output 10 sec per actuator per actuator in in amps amps 20 20 8 8 Low current actuator output 4 12 8 16 8 8 4 16 8 8 4 Not a possible combination e S E o oO 1 2 3 4 5 6 7 8 9 10 Not a possible combination 17 Table 5 Actuator specifications for 1
28. voltage 24 V unless otherwise noted Nominal input voltage AV Operating voltage range 8 38 V Maximum voltage no damage to devices 40 V Operating current typical 34 mA Operating ambient temperature range 10 C to 50 C Storage temperature range 40 C to 70 C Operating and storage humidity range 0 to 90 RH 0 38 kg Case material plastic 79 Fig 47 Functionality of the Model 1311 4101 Handheld Programmer Curtis MC 2 Manual 1311 4101 HANDHELD PROGRAMMER Operating Instructions Display screen Value up down key Navigation key Bookmark key Cable with connector Cable with Connector Can be connected to the front connector via the Hand Control or to any connector in the system Navigation Key The Navigation Key moves the screen cursor up or down top or bottom arrow and opens or closes subsets of parameters left and right arrows Value Up Down Key The Value Up Down Key changes the value of the parameter indicated by the cursor no need for separate Save function Bookmark Key The three bookmark keys allow you to quickly go back to your selected parameters without having to scroll up and down the screen Hold a Bookmark Key down for three seconds to bookmark the displayed screen Press momentarily to jump to the previously bookmarked screen 80 Fig 48 Possible screen of the Model 1311 4101 Handheld Programmer Curtis MC 2 Manual 1 2
29. with the Handheld Programmer choose the Faults desired device Clear Fault History menu To clear all the concatenated device diagnostic history files with the PC Programming Station choose Clear from the pop up menu of the fault tree of the Device System Fault History The same can be done for single device fault histories by choosing the Clear menu item that is available in the pop up menu of a Diagnostics Fault History Note that clearing device fault histories is reserved to the OEM level only 97 GLOSSARY OF TERMS GLOSSARY OF TERMS AUX Auxiliary Auxiliary functions are used for the Seat Module and the ECU Module Bus The physical medium used to interconnect all devices by means of a set of cables CAN Controller Area Network Serial multimaster communication protocol specified in ISO DSI 11898 DMS Line Dead Man Switch line is a safety feature The DMS line disables any movement when no input command is present It is part of the bus ECU Environmental Control Unit Headcontrol An input device to control the system with head movements only Only in combination with an LCD Display Input Device A device that transforms user actions into internal messages Hand Control Headcontrol etc KEY Line The KEY Line provides on off switching of the entire system It is part of the bus LCD Display A feedback device giving the user information in a readabl
30. 0m Max number of devices 10 Bus power line 13 A continuous Fig 3 Curtis 1705 X012 Controller A L Curtis MC 2 Manual 1705 X01X CONTROLLER 1705 X01X CONTROLLER Overview The CURTIS 1705 X01X dual permanent magnet motor speed Controller provides smooth and precise operating control for maximum user confidence The feel of the advanced closed loop control algorithms gives the operator confidence in the handling operation and control of the wheelchair whether it is traveling at full speed on a steep hill or climbing over a curb The Controller is fully programmable for use in a wide range of wheelchair types and for a variety of user needs Correct installation and programming are essential to ensure optimum performance and safety The Controller is required for every configuration of the modular CURTIS MC 2 system Variations The Curtis 1705 301X Controller has 60 Amps per channel the 1705 201X has 100 Amps per channel In addition to the basic Curtis 1705 X010 Controller there are two special variants 1705 X013 Controller with Actuator which provides output for up to four actuators and inputs for limit switches or drive inhibit switches 1705 X014 Controller with Actuators and Light which provides output for two actuators and for light and indicators 10 1705 01 CONTROLLER Features Four quadrant full bridge solid state design X Drives dual DC Motors front middle or r
31. 2 Controller with Light Curtis MC 2 Manual 1712 6010 LCD DISPLAY Indicator Left Indicator Right Horn Driving and Using the AUX Function Switching on the system with the MFS long command brings up the menu Navigating through the menu using the above commands causes the desired command to be issued Drive or AUX function An emergency stop can be achieved by issuing an MFS long command 41 Fig 23 Configuration for 1 to 5 Switch Tash part 1 2 Curtis MC 2 Manual 1712 6010 LCD DISPLAY Configuration for Tash and Remote Switches A first time configuration is necessary before using the Tash or Remote switches 1 to 5 Switch Tash Configuration At least the following modules must be connected Controller LCD with Tash Product and MFS and PC Programming Station Note This configuration can also be done with the Handheld Programmer Switch on MC 2 System with MFS Start PC PS on your computer and press connect device system All Modules lt appearonyour c PC sereen Yes Select LCD Display Click v Open tree Tash Remote Input v Select Switches Choose the amount switches your Tash product has y Press EX y Switch system off on Click Ef Refresh device tree Note To use the
32. 2 10 A 10 sec for M3 to M5 6 A Continuous for M3 to M5 4 Single operation Single operation each motor in each direction Simultaneous operation up to 1 high current M1 M2 and 3 low current motors M3 to M5 in the same direction Operating ambient temperature range 25 C to 50 C Storage temperature range 40 C to 70 C Operating and storage humidity range 0 to 90 RH 0 62 kg aluminum Case sealing IP54 65 Fig 36 Configuration for Seat Module and Hand Control part 1 2 1708 7015 SEAT MODULE Configuration for Seat Module A first time configuration is necessary before using the Seat Module A distinction is to be made between an MC 2 System with Hand Control and an MC 2 System with LCD The System with Hand Control allows assignment of a maximum of four AUX channels With the LCD up to eight assignments are possible Seat Module and Hand Control Configuration At least the following modules must be connected Controller Hand Control Seat Module and PC Programming Station Note This configuration can only be performed with the PC Programming Station Switch on MC 2 System Start PC PS on your computer and press connect device system P M Click E All Modules No Refresh lt appear on your device tree x lt Yes v Select Seat Module 1 v Click configuration v A
33. 705 X014 Table 6 Light specifications for 1705 X014 Curtis MC 2 Manual 1705 X01X CONTROLLER MC 2 1705 X014 Controller with Actuators and Light 3 Q 2 3 i Total continuous current output n this configuration both actuators can only be moved in the same direction with the same speed 18 Fig 8 Configuration for Controller with Actuators or Controller with Actuators and Light and Hand Control part 1 2 Curtis MC 2 Manual 1705 X01X CONTROLLER Configuration for Actuators A first time configuration is necessary before using the Actuators of the Controller with Actuators and the Controller with Actuators and Light A distinction is to be made between an MC 2 System with Hand Control and an MC 2 System with LCD The System with Hand Control allows assignment of a maximum of four AUX channels With the LCD up to eight assignments are possible Controller and Hand Control Configuration At least the following modules must be connected Controller Hand Control and PC Programming Station Controller with Actuators or Controller with Actuators and Light Note This configuration can only be performed with the PC Programming Station Switch on MC 2 System Start PC PS on your computer and press connect device system 7 All Modules lt __ appearon your
34. AT MODULE Overview The Curtis Model 1708 7015 provides control of up to five seat actuators End of travel detection is possible with limit switches or programmable current thresholds The 1708 7015 Seat Module suits all power wheelchairs with automatic seat adjustment It allows the actuators to be operated from any MC 2 Input Device 444464 4 lt lt Features Controls up to five seat actuators Simultaneous operation of up to three motors possible Motor speed proportional to joystick position Acceleration deceleration and maximum speed are programmable to user needs Adjustable current threshold to detect end of travel Provides inputs for limit switches or drive inhibit switches Easily and fully programmable using the Curtis Handheld Programmer or the PC Programming Station Uses internationally accepted CAN BUS technology used in the automobile industry Software update by OEM through any connector Meets US and European Standards The Seat Module is designed to meet ISO 7176 14 ISO 7176 21 IEC 529 class IP54 DIN V VDE 0801 class 3 TUV Approval Documents for international approvals available 62 1708 7015 SEAT MODULE Installation and Wiring Installing the Seat Module The overall dimensions and mounting dimensions for the 1708 7015 Seat Module are shown in the figure below The Seat Module can be oriented in any position but the location should be carefully chosen to ke
35. Clarity Overwhelming or useless information can be avoided Developm ent level Factory level OEM level Dealer level Service level With the Access Levels each group can access the sub set of parameters that is provided for it Access Levels are defined separately for read and write access At the lower Access Levels parameters can be viewed but not modified Example Users cannot see Fault Histories which are useless to them Service and Dealers can see them but are not allowed to delete them Deleting Fault Histories is reserved for OEMs and above only Fully Programmable The CURTIS MC 2 system allows many parameters to be adjusted in order to meet the characteristics of the wheelchair the connected motors and to achieve the desired drive response Two different programming tools are available the Handheld Programmer and the PC Programming Station The Handheld Programmer is mainly intended for Service and Dealers The PC Programming Station is mainly used at the OEM and Dealer sites The Handheld Programmer offers all the basic functionality needed to program diagnose and test a CURTIS MC 2 system Table 2 Bus specifications Curtis MC 2 Manual SYSTEM OVERVIEW PC Programming Station s additional features Parameter storing and cloning via files Matrix representation of parameter sets Software updates of MC 2 devices via files Export of fault statistics fault histories parameters and memory conte
36. Fault Screens Each fault that may occur is displayed as a new window on the currently displayed screen Fig 21 Fault Screen LCD Display Pictograms Table 10 Pictogram of Signification LCD Display lt Indicator left Indicator right Forward direction used with Head Control or 3 switch Tash Reverse direction used with Head Control or 3 switch Tash The number of bars shows the current menu level i e the depth of the currently selected menu item Scanner used with 1 switch Tash Turns counterclockwise around the screen in the following order TOP LEFT CENTER BOTTOM RIGHT Curtis MC 2Manud SS 97 1712 6010 LCD DISPLAY Operating Instructions with Tash and Remote Switches only Note that an MFS Multi Function Switch is necessary to operate the MC 2 system with all Tash switch devices Commands Common to all Tash Switches Table 11 MFS Input assigned commands MFS long MFS long MFS short if not otherwise stated Commands for the 1 Switch Tash To be able to handle the menus with only one switch the 4 or 8 Way Scan mode is available The number of indicators 4 or 8 and the scan rate are adjustable Table 12 4 Way Scan Input assigned If background screen Forward is a Drive mode If background screen Reverse is a Drive mode If background screen Right is a Drive mode If background screen Left is a Drive mode c After programmable timeout screen goes up o
37. G INPUT DISPLAY DEVICES DEVICES MODULE Hh USER INTERFACE INTERFACE TO WEELCHAIR ENVIRONEMENT Curtis MC 2 Manual 5 SYSTEM OVERVIEW JBUUEYD S SINPOW 195 107 807H oO Ieuu amp u 8 SInpow NDI 8107 607 OlO OIOJO OlOJlO O lOO OlOO OlOoOlOo loololooj oool oolooo JUBPUSHY LL0S 02ZL lololo OlOO OlO 0106 1 1 xons op euo y PUEIS 0109 0141 Xx xXx xx HNd pue dis 0109 1141 gt lt XX xx pe gesip pue HSV L E E peiqesip seuoig x gt lt gt gt lt lt o x xXx xxx o m Em 9 SOYOIMS 10 T gt lt gt lt lt xxx lt gt lt gt lt gt lt x x YOUMS 9 10 ZL HSV L 40 xx xx 1ur1 2109 0221 0109 0221 44617 pue Joy 02 9021 MFS Multi Function Switch not functioning D optional The table below shows which combinations of devices are supported System Configuration sJoreniov ELOS GOLL S PSPSPS PS 7S 7S 17S gt lt gt lt 7828 gt lt PPS CX O O CO O GO GO OF GO OJ OC OF CO DK X gt lt
38. GNOSTICS AND TROUBLESHOOTING DIAGNOSTICS AND TROUBLESHOOTING Overview The MC 2 Generic System provides diagnostic information to assist dealers and service personnel in troubleshooting drive system problems The diagnostics information can be obtained by observing the appropriate display Hand Control LED status or LCD Display or using the Handheld Programmer or PC Programming Station Fault Categories Warning A warning does not influence the system in its functionality e g the system or a module still works without any restriction Examples High pedal disable Limit switch reached Error An error directly influences the functionality of the system A function of a device may be reduced until the error condition has been corrected After correcting the problem all functions are available again without power cycling the system Examples Invalid system configuration e g two Specialty Input Devices Brake released mechanically Fault A Fault means the breakdown of one or several functions of the system e g all functions of a device are disabled The concerned functions will no longer be available until the error condition has been corrected and in addition a power cycle has been performed functions of the system which are not affected by the error condition are still available to the user Examples Battery completely discharged Motor not connected Failure A Failure is a fatal error
39. MODULE 0 5 5 emere Features Installation and Wiring Installing the ECU Module Wiring the 1709 7018 ECU Module Specifications Configuration of the ECU Module ECU and Hand Control Configuration ECU Module and LCD Configuration Function Menu for ECU Module Configuration 1311 4101 HANDHELD PROGRAMMER OVELVICW cc cece cccccccececececeseseseseseseseseseseeeeees Features Specifications Operating Instructions PARAMETERS MONITOR VALUES ETC 55 15 Cy eene Programmable Parameters Types of Parameters Location of Parameters Parameter Tree Structure INSTALLATION CHECKLIST OVerVI W reno mettere teet Initial Operation Phase WHEELCHAIR PERFORMANCE ADJUSTMENT OV IVI W ient oer Tuning the Drive Response DIAGNOSTICS AND TROUBLESHOOTING Fault Categories Definition of System Responses LED Diagnostics Programmer Diagnostics on line monitoring MAINTENANCE 1 ie th Cleantfig Diagnostic Histories GLOSSARY OF TERMS MC 2 Generic OEM Manual SYSTEM OVERVIEW Fehler Kein Text mit angegebener Formatvorlage im Dokument iii Curtis MC 2 Manual SYSTEM OVERVIEW SYSTEM OVERVIEW Introduction The MC 2 Electric Mobility System is a high end power wheelchair control which provides the highest degree of flexibility coupled with powerful CAN bus technology Because of Curtis commitment to cont
40. RS MONITOR VALUES ETC Overview The Generic MC 2 has a large number of parameters that can be programmed by means of the 1311 Handheld Programmer or the Programming Station These programmable parameters allow the wheelchair s performance characteristics to be customized to fit the needs of individual users The MC 2 also offers monitor values which allow functions such as switches to be checked or values such as left motor current to be measured Note The description of all parameters and monitor values is provided in the PC Programming Station Program Includes all programming parameters The list of parameters depends on the number of modules connected Faults Contains all warnings and faults see Diagnostics and Troubleshooting that have occurred They are stored in the Fault History of each device For the uncorrected faults go to the System Fault Monitor submenu Monitor Includes a large variety of monitor values such as left motor current battery voltage or Mode Switch The number of monitor values depends on the number of modules connected Information Gives useful information about each connected module such as OEM info reconfigured status model number serial number manufacturing date software version hardware version and protocol version 82 VALUES ETC Fig 50 Screen after entering Program Curtis MC 2 Manual PARAMETERS MONITOR Model 1311 Programmer Setup Has all the nec
41. SYSTEM OVERVIEW MC 2 Generic OEM Manual Curtis Instruments AG Revision Overview SYSTEM OVERVIEW Revision Date Author Changed 1 0 13 9 2000 Thomas Laubscher First issue 1 10 21 12 00 Matthias Holenweg Clerical corrections 111 05 04 01 Matthias Holenweg with light Stand Alone Head Control 1 20 21 09 01 Matthias Holenweg Major changes of outline and contents 1 21 19 10 01 Matthias Holenweg Adding Chapter 11 to 15 1 22 17 12 02 Matthias Holenweg Adding Controller A L removing Controller with light Release This document was released SYSTEM OVERVIEW Contents SYSTEM OVERVIEW 4 isset E R 4 Minimum Wiring Maximum Flexibility esee 4 Safety Comes ioter UR RED TEE EES EE RE 4 A Variety of Input Devices center I TU HERUNTER Fev ta Pee DEREN 4 Individual Drive Modes 5 d tee ee Dir emt Re 4 Parameter Cloning and Software Update sse 5 Choose Your Controller 0 nne EEEo s a TEE EES hrs 5 MC2 SyStem ete eh ieee Sia tee ere Rei tib Rees 5 System Configuration ete aah endo ee Rh tee eee EE SEa 6 The Basic Features of the MC 2 System sese nee eene 7 Plug and Play a etre erre ete ederet teer aee Ee Es 7 Access Levels iet Eee done Mew eject abs 8 Fully Programmable ombre een erae eo 8 Software Update at the OEM
42. XII If an LCD Display is connected all other displays Hand Control Attendant Control are disabled Plug and Play The modular MC 2 system can be easily extended with additional devices like Seat or Environmental Control Modules It is possible to use alternate input devices with minimum reconfiguration Some examples of possible extensions Initial system Controller and Hand Control Full Plug and Play no need to change any parameter adding an LCD Display Partial Plug and Play only execution of AUX assignment in PC Programming Station required adding a Seat Module adding an ECU Module Environmental Control Unit Initial system Controller Hand Control and LCD Display Full Plug and Play no need to change any parameter adding one or more Seat Modules adding one or more ECU Modules adding a Sip amp Puff together with MFS adding a Stand Alone Joystick together with MFS adding a Headcontrol together with MFS Partial Plug and Play select number of Tash switches only adding a Tash input device 1 2 3 or 5 switch Tash Curtis MC 2 Manual 7 Fig 2 Access Levels Curtis MC 2 Manual SYSTEM OVERVIEW Access Levels Access Levels apply to all menu entries of the MC 2 system They are used to assign different user groups different rights to configure program and diagnose the MC 2 system This is done for the following two reasons 1 Safety prevention of unsafe behavior due to wrong programming 2
43. adcontrol Sip amp Puff Tash Attendant Drive Includes one drive mode for the Attendant Control speed acceleration etc Preset Drive for OEM only Presets define a set of factory values for all the speed acceleration and deceleration parameters The following parameter set can be defined individually for 20 presets The preset can be matched to any drive mode Hand Control Specialty Attendant Creep Drive for OEM only It is a safety Drive mode The system goes into Creep Drive if any of the following conditions is present Low High battery voltage Left Right motor disconnected A High controller temperature Drive Limits for OEM only There are two menus for drive limits Hand Control Drive and Specialty Drive Limitations are applicable to all drive relevant parameters forward speed turn acceleration etc Hand Control Includes all Hand Control relevant parameters Neutral Deadband Command Beep etc Controller There are three or four menus depending on the controller used Motor amp Wheels Brake Battery and Actuators and if applicable Light and Indicators Seat Module ECU etc Includes the parameters of all additional modules connected to the system System Includes several submenus such as Timing Sleep Timeout etc Learn Mode disables driving for safe practicing Feedback Back Up Alarm Drive 1 etc Reset Distance Reset Trip etc Aux Mode Assign Allows Au
44. ate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Hand Control Evaluate The screen will guide you through the process PC Programming Station Select Device Functions on the Hand Control and choose Evaluate The screen will guide you through the process 30 1712 6010 LCD DISPLAY 1712 6010 LCD DISPLAY Overview The CURTIS 1712 6010 LCD Display is used in conjunction with specialty input devices of the modular MC 2 system such as the Sip amp Puff Stand Alone Joystick Headcontrol and Tash It provides input for remote switches Tash and the MFS Multi Function Switch Fig 16 1712 6010 LCD Display However the system with standard Hand Control can also be equipped with the LCD Display This will enable the user to operate an almost unlimited number of auxiliary devices as well as to change user level parameters CurtisMC 2Manual 8 Curtis MC 2 Manual SN NNN NNN SK lt lt 1712 6010 LCD DISPLAY Features Large and easy to read Graphic Display Back lighted for independence from any light source Displays clear and simple diagnostic information Easy menu handling through display information Tash compatible Input 9 pin D connector Supports 1 2 3 and 5 switch Tash Remote Switch Input programmable Integrated horn Easily and fully programmable using the Curtis Handheld Programmer or PC Programming Station
45. be carefully chosen to keep the device as clean and dry as possible Always run the air tube below the Sip amp Puff Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Dimensions 2x M5 Mounting thread Max lengthoft hread 12 mm Max torque 3 Nm 58 Table 22 Specifications for Sip amp Puff Table 23 Commands for Sip amp Puff Curtis MC 2 Manual 1711 5010 SIP amp PUFF Specifications Battery voltage 24 V unless otherwise noted Nominal input voltage 24 Operating voltage range 16 33 V Maximum voltage damage to the devices 35 Standby current mA Operating current typical 78 0 25 kPa to 6 78 kPa 25 C to 50 C 40 C to 70 C Operating and storage humidity range 0 to 90 RH 1 4 0 24 kg aluminum Case sealing IP54 Operating Instructions Note that an MFS Multi Function Switch and an LCD Display are necessary to operate the MC 2 system with Sip amp Puff regardless of whether two or four pressure mode is selected Commands Common to Four Pressure and Two Pressure Sip amp Puff On On 59 Table 24 Commands for four pressure Sip amp Puff Table 24 Commands for two pressure Sip amp Puff Curtis MC 2 Manual 1711 5010 SIP amp PUFF Commands for Four Pressure Sip amp Puff Input assigned
46. ble 600 3100 Hz Acoustic feedback adjustable 600 3100 Hz pee eee GP 10 C to 50 C 40 C to 70 C Operating and storage humidity range 0 to 90 RH me a a Graphic display with backlight 128 x 64 dots M 0 30 kg aluminum Case sealing IP54 o Wie 5 a o 35 Fig 19 Drive Screen LCD Display Fig 20 Menu Screen LCD Display Curtis MC 2 Manual 1712 6010 LCD DISPLAY Explanation of the Screen Elements Drive Screen If the MC 2 system is equipped with a Hand Control the LCD shows the Drive screen as the default screen after the system has been switched on The Drive screen with the specialty input devices is reached after having selected the Drive modes Drive X LCD menu The Drive Screen shows the following The number of the selected drive A bar representing the BDI A bar showing the actual speed Menu Screen If the MC 2 system is equipped with a specialty input device the LCD shows the Menu Screen as a default screen after the system has been switched on The Menu Screen with a Hand Control can be reached by pressing the Mode key A Menu Screen shows a maximum of 5 lines menu entries at a time The Menu Screen below shows on the left a double line indicating the actual menu level 2 in this example On the right there is the cursor for 1 switch Tash operation currently shows readiness for a SELECT command 36 1712 6010 LCD DISPLAY
47. cations for Headcontrol Fig 30 Operating force of Headcontrol 1713 5010 HEADCONTROL Specifications Battery voltage 24 Vunless otherwise noted Nominal input voltage 24 V Operating voltage range 16 33 Maximum voltage no damage to the devices 35V Standby current 4 mA Operating current typical 41 mA Operating force see figure below Operating ambient temperature range 25 C to 50 Storage temperature range 40 C to 70 C Operating and storage humidity range 0 to 90 RH Weight 1 02 kg Case material aluminum Case sealing IP54 Head Control operating forces 20 0 18 0 16 0 14 0 12 0 e F x lateral 10 0 m F x lateral 8 0 e F y backward Force in 6 0 4 0 2 0 0 0 0 5 10 15 20 D iphcem entin mm Curtis MC 2 Manual 53 Table 21 Commands for Headcontrol Curtis MC 2 Manual 1713 5010 HEADCONTROL Operating Instructions Note that an MFS Multi Function Switch and an LCD Display are necessary to operate the MC 2 system with a Headcontrol Commands The Headcontrol allows head movement in only three directions left right reverse Default direction is always forward There are two ways to toggle between Forward and Reverse commands A short head movement in reverse MBS short if Drive 1 through 4
48. connected Controller LCD with Remote Switches and PC Programming Station 44 Fig 26 1710 5010 Stand Alone Joystick Curtis MC 2 Manual 1710 5010 STAND ALONE JOYSTICK 1710 5010 STAND ALONE JOYSTICK Overview The Stand Alone Joystick is a Specialty Input device of the modular CURTIS MC 2 system It is used for driving and navigating in the LCD Display menu for auxiliary functions parameter setting and information It provides maximum comfort with its ergonomic Joystick and a variety of mounting positions protected by a small and rugged case Since the Stand Alone Joystick is a Specialty Input device an LCD with an MFS is mandatory 45 Curtis MC 2 Manual 4 4 4 4 SS 1710 5010 STAND ALONE JOYSTICK Features Four separate driving modes for optimum driving Customized for different conditions such as indoor outdoor or sport Separate auxiliary modes for special functions like seat motors environmental control etc LCD Display provides comfortable drive feedback and menu handling Up to 20 programmable drive presets Compact and attractive design A variety of joystick templates allows optimum adjustment for the user The progressive changeable Joystick knob is made of soft material to maximize control and comfort it is designed to accommodate a variety of gripping options The small and rugged case offers alternative mounting positions Assign Direction function provides full mounting
49. e Adjust Pressures connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Sip amp Puff Calibrate The screen will guide you through the process PC Programming Station Select Device Functions on Sip amp Puff and choose Calibrate The screen will guide you through the process Evaluation Mode The evaluation mode is a helpful function for the user to practice the commands used to operate the power wheelchair In the evaluation mode the user is prompted to imitate a randomly generated command At the end of the pre selected time of the game the user receives a summary of the total number of commands and the total number of score points To execute Evaluate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Sip amp Puff Evaluate The screen will guide you through the process PC Programming Station Select Device Functions on Sip amp Puff and choose Evaluate The screen will guide you through the process Driving and Using the AUX Function Switching on the system with the MFS long command brings up the menu Selecting from the menu one of the commands listed above causes the desired command Drive or AUX function to be issued An MFS long command will cause an emergency stop 61 Fig 33 1708 7015 Seat Module Curtis MC 2 Manual 1708 7015 SEAT MODULE 1708 7015 SE
50. e form text or icons MCP Bus A Curtis Bus including power communication and safety lines The protocol is a Curtis CAN based product MFS Multi Function Switch is a special switch used for Specialty Controls for stopping and menu handling OEM Original Equipment Manufacturer MC 2 Generic OEM Manual Glossary of Terms e 98 Parameters Used to adjust a device and therefore the system to user and system needs Sip amp Puff An input device based on sip and puff commands to control the entire system Only in combination with an LCD Display Specialty Input Devices Sip amp Puff Headcontrol Stand Alone Joystick Tash Stand Alone Joystick A reduced Hand Control Only the Joystick itself is present Only in combination with an LCD Display MC 2 Generic OEM Manual e 99
51. e these parameters to optimize the performance of your chair Tuning the Drive Response Before tuning the drive response make sure that the initial operation phase has been completed detection of motor impedance Any combination of Modules with Handheld Programmer Note This configuration can also be performed using the PC Programming Station Switch on MC 2 System Connect Handheld Programmerto the System Select Program Is vehicle No too fast alldrive modes Select General Drive Reduce Max Speed Does vehicle turn too fast all drive modes Select General Drive Reduce MaxT urns 89 ADJUSTMENT Fig 55 Drive response 2 2 Curtis MC 2 Manual WHEELCHAIR PERFORMANCE Do you have a Specialty Input Select Specialt yD rive Select the Drive Mode with the unsatisfactory behavior Spec ak y Inputs are Sp amp Puff St andalbne Joystick Head Cort rol 1 2 3 5S witch Tash Select Hand ControlD rive Be aware that th ere are20 programmed presets Maybe one of the presets matches your desired behaw or it too fast slow Change Foma rd verse Speed Tums too fast slow Stops too fast slow Change Turn Speed urns abrupt sluggish Change Foma Re verse Acceleration Change Turn Acceleration Deceleration Test new configuration on your system 90 Curtis MC 2 Manual DIA
52. ear wheel 4 Compact rugged housing provides the wheelchair designer with new opportunities for innovation X Uses internationally accepted CAN BUS technology used in the automobile industry X Meets US and European Standards The Controller is designed to meet ISO 7176 14 SO 717621 529 class IP54 DIN V VDE 0801 class 3 T V Approval X Documents for international approvals available Easily and fully programmable using the Curtis Handheld Programmer or the PC Programming Station V Software update by OEM using any connector controller is internally protected against damage due to possible miswiring during installation such as reverse battery connection and external short circuits Thermally protected and compensated for stable output and for overheat protection Thermal motor protection 4 Diagnostic information such as voltage current speed distance hour meter faults motors brakes battery are available through any display module supervision capabilities of the Curtis Model 1705 X01X Controller prevents driving with defective brakes or wiring Inhibit input prevents driving during charging V feel of the advanced closed loop control algorithms gives the operator confidence in the handling operation and control of the wheelchair whether it is driving at full speed on a steep hill or climbing over a curb V The progressive brake control provides smoo
53. ect either the Handheld Programmer or the PC Programmer to the MC 2 system see Parameter Monitor Value etc 95 Curtis MC 2 Manual MAINTENANCE MAINTENANCE Overview There are no user serviceable parts in the CURTIS MC 2 system No attempt should be made to open repair or otherwise modify any device of the MC 2 system Doing so may damage a device and will void the warranty It is recommended that all MC 2 devices be kept clean and dry and that the devices diagnostic histories be checked periodically Clearing the diagnostic histories is reserved to the OEM and is recommended after every repair of a device Cleaning Periodically cleaning the devices exteriors will help protect them against corrosion and possible electrical control problems caused by dirt grime and chemicals that are part of the operating environment and that normally exist in battery powered systems When working around any battery powered vehicle proper safety precautions should be taken These include but are not limited to proper training wearing eye protection and avoiding loose clothing and jewelry CAUTION Use the following cleaning procedure for routine maintenance Remove power by disconnecting the battery Remove any dirt or corrosion from the connector areas Wipe clean the MC 2 devices with a moist rag Dry device before reconnecting the battery Do not subject the MC 2 devices to pressurized water flow from either a standard
54. eld Programmer Go to Program Hand Control Calibrate The screen will guide you through the process PC Programming Station Select Device Functions on the Hand Control and choose Calibrate The screen will guide you through the process Assign Direction Depending on the handicap of the user the Hand Control might be mounted in a direction different from the wheelchair s longitudinal axis e g in a 90 degree angle Even in such cases a forward movement of the Joystick must be generating a forward command To achieve this a new direction assignment is necessary To execute Assign Direction connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Hand Control Assign Direction The screen will guide you through the process PC Programming Station Select Device Functions on the Hand Control and choose Assign Direction The screen will guide you through the process CurtisMC 2Manuals lt lt lt CO 29 Curtis MC 2 Manual 1720 501X HAND CONTROL Evaluation Mode The evaluation mode is a very helpful function for the user to practice the commands used to operate the power wheelchair In the evaluation mode the user is prompted to imitate a randomly generated command At the end of the pre selected time of the game the user receives a summary of the total number of commands and the total number of score points To execute Evalu
55. ep the device as clean and dry as possible Dimensions Fig 34 Mounting 4 53 4 diding ci ps dimensions 1708 7015 1 Seat Module P BUS 11 46 125 Cutis MC 2Manud Sa 68 Fig 35 Wiring configuration 1708 7015 Seat Module Curtis MC 2 Manual 1708 7015 SEAT MODULE Wiring the 1708 7015 Seat Module Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Low Current Connection The D Sub connectors provide control for the seat motors The mating connector for the switch input limit switches and drive inhibit switches is a 15 pin D Sub with socket contacts and the mating connector for the seat motors is a 15 pin D Sub with pin contacts Wiring Diagram MC 2 Em COMPATIBLE DEVICE 2 BU S M1 M2 SEAT MOTORS KMI ys 76 10 4 M4 MZ M5 64 Table 25 Specifications for Seat Module Curtis MC 2 Manual 1708 7015 SEAT MODULE Specifications Battery voltage 24 V unless otherwise noted Nominal input voltage AV Operating voltage range 16 33 V Maximum voltage no damage to the devices 35 V Standby current 5mA Operating current typical no actuator turns 109 mA Current rating Actuators Max total current Bus fuse in Controller 13A 10 sec for 1 or M2 13 Continuous for M1 or M
56. er with Actuators and Light Curtis MC 2 Manual 1705 X01X CONTROLLER Wiring the 1705 X014 Controller with Actuators and Light Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Low Current Connection The D Sub connectors provide control of the actuators and the light The mating connector for the switch input is a 9 pin D Sub with socket contacts the mating connector for the actuators is a 9 pin D Sub with pin contacts and the mating connector for the light and indicators is a 15 pin D Sub with pin contacts High Current Connection Make sure the connectors are tight plugged in with the appropriate force applied There is no need to connect the right hand motor cable to M2 Use the Initial Operating Phase flow chart to configure the motor The MC 2 1288 Connector Set for power connection can be ordered as a separate part Curtis p n 17519022 Wiring Diagram 7 H POT 5 SENSE ANALOG INPUT 12 4 _ SWITCH 4 d 22 6 SWITCH 5 L ERU ACTUATOR 1 1 A ACTUATOR 2 px LIGHT INDICATOR 1 oT mE m FRONT LEFT REAR RIGHT REAR LEFT Table 3 Specifications for all Controllers Specifications MC 2 1705 X01X Controller 1705 X01X CONTROLLER Battery voltage 24 Vunless otherwise noted Nominal input voltage 24 V Operating voltage
57. essary submenus for the Handheld Programmer Program Faults Information Programmable Parameters The programmable parameters are described in the PC Programming Station Manual each parameter has a help button Existing functions such as Joystick Calibrate are described in the module specific part of this manual Types of Parameters There are three types of parameters Drive Parameters Forward Speed Reverse Acceleration Control Parameters Motor Impedance Driven Wheel Diameter Device Parameters Seat Motor 1 3 Timeout Operating Range Location of Parameters Each device has its own parameters For example the sip threshold is located in the Sip amp Puff Module and the neutral deadband is in every module with a joystick Drive Parameters and Control Parameters are located in the controller What does this mean If a controller must be changed you must copy the parameters and store their values into the new controller see the PC Programming Station Manual Parameter Tree Structure General Drive Includes parameters which have an influence on all different drive modes such as Max Speed Max Turns Fast Stop Tracking Emergency Stop 83 VALUES ETC Curtis MC 2 Manual PARAMETERS MONITOR Hand Control Drive Includes the four drive modes of the Hand Control speed acceleration etc Specialty Drive Includes the four drive modes for specialty inputs Stand Alone He
58. evel is possible using the standard input device in combination with the LCD display At higher levels Service Dealer OEM parameters can be set up using the Handheld Programmer or the PC Programming Station The latter allows all the wheelchair s parameters to be stored to and retrieved from files SYSTEM OVERVIEW Parameter Cloning and Software Update Parameters or the complete software can be updated at the OEM site without the need to open the housing of the CURTIS MC 2 devices Simply plug the PC Programming Station into the wheelchair and update the desired devices Choose Your Controller The CURTIS MC 2 controller is available with an integrated driving light module or with integrated actuator outputs Two power versions are available 60 and 100 Amp MC 2 System The figure below shows all the available modules connected to the MCP bus Fig 1 MC 2 System BUS Overview CONTROLLER woron RIGHT STANDARD MOTOR LEFT M MOTOR RIGHT with MOTOR LEFT ACTUATORS TASH DEVICES M ACTUATORS 1 4 O OOO LCD with MOTOR LEFT ACTUATORS STONE AND LIGHT X LIGHT INDICATORS JOYSTICK M ACTUATORS 1 2 HEAD SEAT MOTOR 1 5 1 D uds ECU DEVICE 1 MODULE L DEVICE 8 HANDHELD PROGRAMMER INTERFACE THIRD PARTY to MCP BUS INPUT OUTPUT DEVICE FUTURE PC PROGRAMMING MODULES STATION CAN RS232 GATEWAY CHARGER LI PROGRAMMIN
59. for servo stearing Set the Conditions and Preventions For help use the hints Select ia Switch system off on Select y Switch system off on Select Controller with 1 Y Click E Device Parameters Y OpenController Actuators and Cutout Current trees Y Choose the desired Motor and set the appropriate current Press 1 21 Fig 11 Configuration for Controller with Actuators or Controller with Actuators and Light and Hand Control part 2 2 Curtis MC 2 Manual Did you set Conditions Click Safety Settings Chose the desired safety setting Assign the desired Condition Test new configuration on your system 1705 X01X CONTROLLER 22 Fig 12 2 1720 5010 Hand Control and 1720 5012 Hand Control with Light Curtis MC 2 Manual 1720 501X HAND CONTROL 1720 501X HAND CONTROL Overview The CURTIS 1720 501X Hand Control provides easy handling and full comfort with its ergonomic Joystick Four drive modes and four auxiliary modes complete this advanced input device of the modular CURTIS MC 2 system These Hand Controls are the standard input devices for the MC 2 System They provide easy and full controllability of power wheelchair a
60. functions y Click 1 Assign a functon Press lx Done for all Aux Modes Select next Aux Mode l Test new configuration on your system 1709 7018 ECU MODULE 75 1709 7018 ECU MODULE ECU Module and LCD Configuration At least the following modules must be connected Controller LCD ECU Module Hand Control or Specialty Input Module with MFS and PC Programming Station Note This configuration can only be performed with the PC Programming Station Fig 45 Configuration RT eet witch on 2 System for ECU Module and Start PC PS on your computer and press LCD connect device system All Modules Click a appear on your e Refresh device PC screen tree Yes Select ECU Module Click ine Device Functions Select Set AUX Function Y Note Use table Function Menus Make the desired functions visible hidden see end of this chapter Switch the system off on Test new configuration on your system CurtisMC 2Manual 6 1709 7018 ECU MODULE Function Menu for ECU Module Configuration Table 27 Function Menu for ECU Module N ight Left e H g OQ d 3 a a Reverse Forward Reverse Forward Reverse Forward
61. hose or a power washer sure all connections are tight Diagnostic Histories The Handheld Programmer can be used to access the MC 2 devices diagnostic history file The PC Programming Station can do the same but it also has one single diagnostic history file created for the entire MC 2 system all device diagnostic history files concatenated The device diagnostic history files contain all the faults that the device has experienced since the last time the file was cleared With the Handheld Programmer choose the menu item Faults device name gt Fault History to read the desired device diagnostic history file With the PC Programming Station choose the Wheelchair System Wheelchair Diagnostics Fault History menu to access the complete MC 2 systems diagnostic history file 96 Curtis MC 2 Manual MAINTENANCE To view a single device s diagnostic history file select the desired device from the PC Programming Stations device tree and choose the pop up menu Diagnostics Fault History For details on this matter please consult the on line help of the PC Programming Station After a problem has been diagnosed and corrected it is a good idea to clear the device diagnostic history files This allows the devices to accumulate new files By checking the new files you can readily determine whether the problem has indeed been completely fixed To clear a device diagnostic history file
62. inuous improvement and product development all information in this manual is subject to change without prior notice Minimum Wiring Maximum Flexibility The CURTIS MC 2 is a wheelchair control that offers maximum flexibility with minimum wiring The secret is a bus structure that allows the devices to be connected to any free bus connector in any sequence Not only the devices but also the battery charger can be connected anywhere in the system Safety Comes First The bus structure provides communication and power to the devices The DMS and KEY lines represent an advanced safety feature The KEY Line provides ON OFF switching of the entire system while the DMS Line disables any movement when no input command is present A Variety of Input Devices Besides the standard Hand Control Specialty Input devices such as Sip amp Puff Stand Alone Joystick and Headcontrol are provided The switch interface on the LCD Display allows 1 2 3 or 5 switch controls to be connected The active input device also operates the optional seat actuators and motors or environment control channels These auxiliary functions can be mapped to any of the four available AUX channels If more than four channels are used simply add the LCD Display for almost unlimited possibilities Individual Drive Modes The system offers four drive modes each of which can be programmed individually to achieve the desired drive response Programming at the user l
63. ne level Curtis MC 2 Manul 1712 6010 LCD DISPLAY In the 8 Way Scan mode the following additional four diagonal driving directions are available Fig 22 8 Way Scan These additional scan figures are only applicable for the Drive modes For menu handling only the figures of the 4 Way Scan have an associated action Mode or ESC command in the top menu disables scanning direction and center indicators OFF Commands for the 2 Switch Tash Switch A for Forward Previous and Select commands Switch B for Reverse Next and ESC commands Table 13 2 Switch Input assigned commands Switch A short command followed by a long continuous command Switch B short command followed by a long continuous command Switch A Switch B Previous Switch A 2x short Next Switch B 2x short Select Switch A short ESC Switch B short ESC MFS short T After programmable timeout screen goes up one level Commands for the 3 Switch Tash The three switches are lt switch switch and switch C Switch C for Forward Reverse Previous and Next commands default direction is always forward There are two ways to toggle between Forward and Reverse commands brief activation of switch MEFS short if Parameter MFS Double Command is set If MFS short is programmed to toggle between Forward and Reverse
64. ng Seat motors overload Seat motors disconnected Limit switches shorted or disconnected 1 7 Charger Disable Charger connected Seat lockout switch disables driving when no seat module is used LEDs flash four times per second and horn sounds twice a second This pattern is continuously repeated LED Display Fault group Possible cause Battery fault Batteries completely discharged or overcharged Right motor or brake unplugged cable broken Left motor or brake fault Left motor or brake unplugged cable broken 1 4 Input Device fault Joystick not centered for 5 seconds after power is switched on Joystick not calibrated Hand Control direction assignment invalid Defective input device 1 6 1 5 Output Device fault Faulty connection to output device Defective output device 1 6 Controller fault Controller or general system failure Communication fault Communication fault Device not connected Defective device 94 Curtis MC 2 Manual DIAGNOSTICS AND TROUBLESHOOTING Programmer Diagnostics on line monitoring The Handheld Programmer and the PC Programming Station allow the MC 2 system to be monitored for uncorrected faults Faults are displayed in plain language Note that faults which have occurred but have been corrected are stored in the fault histories of each device see Maintenance Device fault histories chapter To monitor the MC 2 system for uncorrected faults conn
65. ntroller with actuators is installed and appropriately set If the system is in the Drive mode DRIVE LED is on Depress the MODE button until the MODE LED goes on Briefly depressing the MODE button advances the system sequentially to the next AUX channel as indicated by LEDs 1 to 4 To return to the Drive mode repeatedly depress the MODE button until the DRIVE LED goes on Lighting Control a Controller with Light must be installed Depress the desired push button to turn on the lights the left or right indicator or the hazard lights The LIGHT status LED goes on when the lights are on or blinks when the left or right indicator or the hazard light is actuated A second push of the button will turn off the originally selected lights the left right indicators or the hazard lights The LIGHT status LED will go off To turn power OFF press the On Off button 28 1720 501X HAND CONTROL Hand Control with LCD Display This section describes the additional commands for using an LCD Display Table 8 List of Command Input Assigned Commands Joystick forward gt 50 Joystick reverse gt 50 Calibrate Re calibrating is recommended when you feel the wheelchair movement is not proportional to the Joystick deflection the maximum speed cannot be reached or if you had to change the setting of the Joystick To execute Calibrate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handh
66. nts to files Logging of monitor values Printing of device wheelchair parameters fault histories memory contents etc Help screens for every single parameter and monitor value Documentation interface to display any customer specific documents Two working levels wheelchair and device level Comfortable AUX assignment and Drive Restriction programming Simulation training mode to operate the PC Programming Station locally Optional MS Access database for OEMs and Dealers NN NNN NNN lt lt On line user manual Software Update at the OEM Because the software in the MC 2 devices is replaceable the functionality of the MC 2 systems in the field can evolve hand in hand with the ongoing development This protects your investment in the MC 2 system for a long period of time All MC 2 device software in addition to the Stand Alone Joystick and Headcontrol can be updated without the need to open housings or replace memory devices The update is done over the bus cable by simply connecting the PC Programming Station to the MC 2 system With the PC Programming Station a binary file supplied by CURTIS containing the new software to be programmed can be downloaded For detailed instructions on how to execute the software update with the PC Programming Station refer to the on line help of the PC Programming Station Specifications For device specifications refer to the following chapters Max Bus length 1
67. ocation should be carefully chosen to keep the device as clean and dry as possible Dimensions 2x M5Mounting thread Max lengthoft hread 12 mm Max torque 3 Nm BUS 71 1709 7018 ECU MODULE Wiring the 1709 7018 ECU Module Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Low Current Connection The D Sub connector provides control of the switches The mating connector for the switch output is a 15 pin D Sub with pin contacts Wiring Diagram Fig 42 Wiring configuration 1709 7018 ECU Module MC 2 COMPATIB LE DEVICE BUS 825 002 3 OUTS 1450 4 OUT ae pa 0015 o Oe RELAY OUTPUTS 5 9 d 7 OUT 8 COMMO Em Curtis MC 2 Manual 72 Table 26 Specifications for ECU Module Curtis MC 2 Manual 1709 7018 ECU MODULE Specifications Battery voltage 24 V unless otherwise noted Nominal input voltage AV Operating voltage range 16 33 V Maximum voltage no damage to devices 35 Standby current dS mA Operating current typical 7 mA Continuous output current 2 A common line fused Maximum switching voltage 33V Operating ambient temperature range 25 C to 50 C Storage temperature range 40 C to 70 C Operating and storage humidity range 0 to 90 RH 0 35 kg aluminum Case sealing IP54 73 Fig 43 Configuration
68. of the ECU Module and Hand Control part 1 2 Curtis MC 2 Manual 1709 7018 ECU MODULE Configuration of the ECU Module A first time configuration is necessary before using the ECU Module A distinction is to be made between an MC 2 System with Hand Control and an MC 2 System with LCD The System with Hand Control allows assignment of a maximum of four AUX channels With the LCD up to eight assignments are possible ECU and Hand Control Configuration At least the following modules must be connected Controller Hand Control ECU Module and PC Programming Station Note This configuration can only be performed with the PC Programming Station Switch on MC 2 System Start PC PS on your computer and press connect device system All Modules pm No Click appear on your Refresh device PC screen lt tree Yes Select ECU Module Click ot Device Functions Select Set AUX Function Y Make the desired functions Note Use table Function Menus visible hidden see end of this chapter The Handcontrol is able to handle four Aux Channels Switch the system off on 74 Fig 44 Configuration for ECU Module and Hand Control part 2 2 Curtis MC 2 Manual Click 8B AUX Channel Assignement v Select Aux Mode 1 Choose a function out ot the aviable
69. or all Hand Controls Curtis MC 2 Manual 1720 501X HAND CONTROL Specifications Battery voltage 24 Vunless otherwise noted Nominal input voltage 24 Operating voltage range 16 33 Maximal voltage no damage to the devices 35V Standby current 5mA Operating current typical 108 mA Horn frequency 1 3 kHz Acoustical feedback frequency 3 0 kHz Joystick operating force 1 5 N nominal Operating ambient temperature range 25 C to 50 Storage temperature range 40 C to 70 C Operating and storage humidity range 0 to 90 RH Weight 0 36 kg Case material PC ABS Case sealing IP54 26 Fig 14 Functionality of the 1720 5010 Hand Control Curtis MC 2 Manual 1720 501X HAND CONTROL Operating Instructions 1720 5010 Hand Control or 1720 5011 Attendant Control On Off button f EN 4 l E MODE button m f y DRIVE ibuton e 4 BDI Battery Disc hargel ndica tor DRWE 3button To turn power ON press On Off button Select Drive 1 to 4 applies to Hand Control only When power is ON the system is in DRIVE 1 Pressing any DRIVE button changes the system to the selected drive LEDs to 4 indicate the selected DRIVE Select Auxiliary Function e g seat motors This function is available only if an Output Module such as the Seat Module ECU Module or Controller with actuators is installed and appropriately se
70. pplications Variations There are three different Hand Controls available 1720 5010 Hand Control is ideal for the 1705 2010 Controller and the 1705 X013 Controller with Actuator 1720 5012 Hand Control with Light is made specifically for the 1705 X012 Controller with Light It provides buttons for all driving lights and indicators in addition to all other functions 1720 5011 Attendant Control has only one working Drive Mode Otherwise the functions and the case are the same as those of the 1720 5010 Hand Control 23 Curtis MC 2 Manual 1720 501X HAND CONTROL Features One model can be easily programmed to meet many specific power wheelchair applications Four separate driving modes for optimum driving Customized for different conditions such as indoor outdoor or sport Four separate auxiliary modes for special functions like seat motors environmental control etc Battery state of charge and error codes are continuously displayed in front of the Joystick Up to 20 programmable drive presets Compact and attractive design Advanced keypad buttons provide positive tactile feedback to the user to ensure that the button has been properly depressed The progressive changeable Joystick knob is made of soft material to maximize control and comfort and is designed to accommodate a variety of gripping options Uses internationally accepted CAN BUS technology used in the automobile industry Meets US and Eu
71. ropean Standards The Hand Control is designed to meet ISO 7176 14 1S0 7176 21 529 class IP54 DIN V VDE 0801 class 3 T V Approval Documents for international approvals available Fully compatible with the Handheld Programmer for testing diagnostics and parameter adjustments Advanced capability with PC Programming Station Software update by OEM through any connector Model 1720 5011 provides only one driving mode but has all the functions of model 1720 5010 Model 1720 5012 provides buttons for driving lights indicators and hazard lights 24 Fig 13 Mounting dimensions Curtis MC 2 1720 501X Hand Control Curtis MC 2 Manual 1720 501X HAND CONTROL Installation Installing the Hand Control The overall dimensions and mounting thread dimensions for the 1720 501X Hand Control are shown in the figure below The Hand Control can be oriented in any position for maximum user comfort The direction of the Joystick is set by the Assign Direction function depending on the mounting position Make sure the LCD Screen is installed for optimum viewing Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Dimensions 166 82 2x Mounting thread M5 Max length of thread 8mm Max torque 4Nm 124 74 25 Table 7 F
72. ss PC Programming Station Select Device Functions on the Headcontrol and choose Assign Direction The screen will guide you through the process Evaluation Mode The evaluation mode is a helpful function for the user to practice the commands used to operate the power wheelchair In the evaluation mode the user is prompted to imitate a randomly generated command At the end of the pre selected time of the game the user receives a summary of the total number of commands and the total number of score points To execute Evaluate connect the Handheld Programmer or the PC Programming Station to the MC 2 system Handheld Programmer Go to Program Headcontrol Evaluate The screen will guide you through the process PC Programming Station Select Device Functions on the Headcontrol and choose Evaluate The screen will guide you through the process Driving and Using the AUX Function Switching on the system with the MFS long command brings up the menu Selecting from the menu one of the commands listed above causes the desired command Drive or AUX function to be issued An MFS long command will cause an emergency stop 55 Fig 31 1711 5010 Sip amp Puff Curtis MC 2 Manual 1711 5010 SIP amp PUFF 1711 5010 SIP amp PUFF Overview The Sip amp Puff input module is a comfortable and easy to use Specialty Input device of the modular CURTIS MC 2 system All pressure levels are individually programmable Fo
73. ssign the desired Aux Channels up to 8 Note The Handcontrol is able to handle four Aux Channels Do you detect end of travel with switches 7 Y Rm s Select au Yes v Set the Conditions and Preventions For help use the hints v Select y Switch system off on Switch system off on y Select Seat Module 1 Y Click 9 Device Parameters y Open tree Seat Module and tree Cutout Current y Choose the desired Motor and set the appropriate current v Press x Curtis MC 2 Manual 1708 7015 SEAT MODULE Fig 37 Configuration for Seat Module and Hand Control part 2 2 Did you set Conditions Yes Click Safety Settings Chose the desired safety setting Assign the desired Condition Click AUX Channel Assignement Select Aux Mode 1 Choose a function out ot the aviable functions Y Click S Assign a functon Select next Aux Mode v A Press CE Done for all Aux Modes Test new configuration on your system CurtisMC 2Manual i i lt lt a a 67 1708 7015 SEAT MODULE Seat Module and LCD Configuration
74. t Pressing the MODE button changes the system to AUX 1 This is indicated by the MODE LED Briefly depressing the MODE button advances the system to the next AUX channel LEDs 1 to 4 indicate the selected AUX From AUX 4 pressing the MODE button again changes the selection to AUX 1 To return to Drive press the desired DRIVE button To turn power OFF press On Off button The BDI Battery Discharge Indicator continuously indicates the battery discharge level using a set of seven LEDs It provides useful actual battery capacity information Full battery capacity is indicated when all seven LEDs are on 27 Fig 15 Functionality of the 1720 5012 Hand Control with Light Curtis MC 2 Manual 1720 501X HAND CONTROL 1720 5012 Hand Control with Light SS fe On Of f bu tion B j i p HORNbut ton MODE LED MODE button DRIVELED hi LIGHT status LE D HAZAR D button BD I Battery Discharge Indicator INDICAT ORR IGHT IND ICAT ORL EFT n bution Joystick To turn power ON press On Off button Select Drive 1 to 4 When power is ON the system defaults to DRIVE 1 and the DRIVE LED is illuminated Briefly depressing the MODE button advances the system sequentially to the next drive channel as indicated by LEDs 1 to 4 Select Auxiliary Function e g seat motors This function is available only if an Output Module such as the Seat Module ECU Module or Co
75. th and secure stops on both level and sloping surfaces eliminates unwanted rollback V motor current limit is smoothly reduced as the controller warms up making maximum safe power available under all conditions V Power Saver shuts the controller off after a programmable time to preserve the battery X Model 1705 X013 with four integrated seat actuators Simultaneous operation of up to two motors possible Provides inputs for limit switches or drive inhibit switches Controls one switch type output which is an isolated relay contact protected against overcurrent X Model 1705 X014 with two integrated seat actuators and light and indicator outputs Provides inputs for limit switches or drive inhibit switches Can also be used to control servo steering Curtis MC 2 Manual 11 Fig 4 Mounting dimensions Curtis MC 2 1705 X01X Controller Curtis MC 2 Manual 1705 X01X CONTROLLER Installation and Wiring Installing the Controller The overall dimensions and mounting hole dimensions of the 1705 X01X CONTROLLER are shown in the figure below The Controller can be oriented in any position but the location should be carefully chosen to keep the controller as clean and dry as possible If a clean mounting location cannot be found a cover must be used to shield the controller from water and dirt To ensure full rated output power fasten the controller to a clean flat metal surface with two screws Dimensions
76. ur pressure or two pressure modes are programmable Since the Sip amp Puff is a Specialty Input device an LCD with an MFS is mandatory 56 Curtis MC 2 Manual 4 4 4 4 S 1711 5010 SIP amp PUFF Features Four pressure or two pressure modes are programmable Four different driving modes can be customized for different conditions Easy menu handling together with the 1712 6010 LCD Display Evaluation mode helps the user to learn the commands without driving the chair Sip amp Puff pressures are easily and fully adjustable with the Curtis Handheld Programmer or the PC Programming Station Fully compatible with the Curtis Handheld Programmer for testing diagnostics and parameter adjustments Advanced capability with PC interface Uses internationally accepted CAN BUS technology used in the automobile industry Software update by OEM through any connector Meets US and European Standards The Sip amp Puff is designed to meet ISO 7176 14 SO 717621 529 class IP54 DIN V VDE 0801 class 3 T V Approval Documents for international approvals available 57 Fig 32 Mounting dimensions 1713 5010 Sip amp Puff Curtis MC 2 Manual 1711 5010 SIP amp PUFF Installation Installing Sip amp Puff The overall dimensions and mounting dimensions for the 1711 5010 Sip amp Puff are shown in the figure below Sip amp Puff can be oriented in any position but the location should
77. will guide you through the process PC Programming Station Select Device Functions on the Stand Alone Joystick and choose Evaluate The screen will guide you through the process Driving and Using the AUX Function Switching on the system with the MFS long command brings up the menu Selecting from the menu one of the commands listed above causes the desired command Drive or AUX function to be issued An emergency stop can be achieved by an MFS long command 49 1713 5010 HEADCONTROL 1713 5010 HEADCONTROL Overview The 1713 5010 Headcontrol is a Specialty Input device of the modular CURTIS MC 2 system It is used for driving and navigating in the menu of the LCD Display for auxiliary functions parameter setting and information A variety of mounting positions are available for maximum comfort Fig 28 1713 5010 Headcontrol with a Head Rest as an example Since the Headcontrol is a Specialty Input device an LCD with an MFS is mandatory Curtis MC 2Manud 50 Curtis MC 2 Manual SN NNN S S 1713 5010 HEADCONTROL Features Four separate driving modes for optimum driving Customized for different conditions such as indoor outdoor or sport Separate auxiliary modes for special functions like seat motors environmental control etc The LCD Display provides comfortable drive feedback and menu handling Up to 20 programmable drive presets Compact and attractive design Adapter for mounting an
78. x Mode assignments via the Handheld Programmer However this operation is very complicated and is not recommended Use the PC Programming Station for convenient assignments Menu Settings Has a Main Menu submenu which allows Program Monitor and Information menus to be hidden or shown on the LCD Display 84 Curtis MC 2 Manual INSTALLATION CHECKLIST INSTALLATION CHECKLIST Overview Before first operating the vehicle carefully go through the following checklist If you find a problem while going through the checklist refer to the diagnostics and troubleshooting section for further information Initial Operation Phase This procedure must be done when the system is mounted on a new vehicle for the first time Any combination of Modules with Handheld Programmer Note This configuration can also be performed using the PC Programming Station 85 Fig 51 Initial Operation Phase 1 3 Correc tall te mou les Switch S ystemon Cormec 113110 ystem Moved ystick sligt ly forward and fram side to side Doeshewh turnad m vein te correct direction Se lect Prag ram Qm troller ad Motor amp Wee Is sr igh mo tor cable ino core cbr see Cart roller Movejo ystick sligt ly forward INSTALLATION CHECKLIST Attention You need at least a Control er and a Hand Control or a er a Specialty Input and anL C D with an MFS Mult Function S witch S ped alt y Inputsare
79. y headrest Rugged case offers alternative mounting positions Direction Assignment possible One model may be easily programmed to meet many specific power wheelchair applications Fully compatible with the Curtis Handheld Programmer and the PC Programming Station for testing diagnostics and parameter adjustments No software update possible Uses internationally accepted CAN BUS technology used in the automobile industry Meets US and European Standards The Headcontrol is designed to meet ISO 7176 14 SO 7176221 529 class IP54 DIN V VDE 0801 class 3 T V Approval Documents for international approvals available 51 Fig 29 Mounting dimensions 1713 5010 Headcontrol Curtis MC 2 Manual 1713 5010 HEADCONTROL Installation Installing the Headcontrol The overall dimensions and mounting dimensions for the 1713 5010 Headcontrol are shown in the figure below The Headcontrol can be oriented in any position for maximum user comfort Assign Direction function allows assignment of direction depending on the mounting position Bus Connection Make sure the ring of the connector is locked properly The Bus Connection is a proprietary Curtis CONXALL connector There is a wide variety of cable lengths available Dimensions 3 verticalmo uning slots fe BOSCH Pat 4 M3 842 514 92 Un M53 842 514 934 M63 842 514 936 1 M83 842 514 938 IN e 52 Table 20 Specifi

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