PLUS+1® SC0XX-1XX Controller Family Technical
Contents
1. Fault indication provided The GUIDE Pin Status requires a load of 0 22 A to be connected or an open fault will be declared Parallel operation Digital outputs from the same module are capable of being connected together such that the net current rating is the sum of the individual ratings timing is resolved by the operating system diagnostic capability is maintained Shut off Processor control with hardware WatchDog override 12 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Outputs Specifications Description Units Minimum Maximum Comment Output voltage energized state Vdc Vbatt 1 0 Vbatt Over all load conditions Output voltage off state Vdc 0 0 1 At Rload 200 O Output current range for a status bit to read A 0 22 3 See note regarding pair above OK Control of DOUT Do not connect a digital output to battery back drive without a series diode For each digital output there are two switches in series One switch is controlled and monitored by the secondary controller and one is controlled and monitored by the primary processor The secondary controller can monitor the condition of the redundant switch under its control with a digital voltage feedback signal Any output can be disconnected from its supply voltage at any time by the secondary controller with this redundant switch When the redundant switch2. When a value is written to EEPROM all 32 bits in a particular sector are always written regardless of the size of the size of the saved value If the value being saved in a sector is less than 32 bits such as U8 S16 BOLL adjacent bits in the same EEPROM sector are rewritten with their previous value The implication of this memory property is that if two values are being written to the same memory sector the useful life of the sector is determined by the value being written most frequently If that value exceeds 1 million read write cycles all values in the sector may be compromised if the useful life is exceeded Environmental testing criteria General product ratings Description Units Minimum Maximum Comment Operating temperature CTF 40 40 85 185 Storage temperature 85 185 Allowable module supply voltage 36 Module sensor supply voltage 12 Sensor voltage drops below the minimum value if module supply voltage lt 7 Vdc See Sensor power supply ratings on page 19 Analog input voltage levels 36 Allowable output load current per pin See individual module date sheets Module allowable total output current A See individual module data sheets All modules Ingress Protection IP rating IP 67 All modules CE rating CE compliant The PLUS 1 modules IP 67 rating is only valid when the module mating connector is in place and unused connector pin positions have s
3. power turn on this value to guarantee the device will power up Ton Turn on time ms 250 From applied battery power to application software start Caution PCB damage may occur To prevent damage to the module all module power supply pins must be connected to the vehicle power supply to support advertised module maximum output current capacity DO NOT use module power supply pins to supply power to other modules on a machine Lower power mode This feature gives OEM designers the ability to implement automotive like features in their machine control system design If the lower power mode feature is not implemented this controller has the same operating characteristics as any other PLUS 1 controller When used as a lower power mode controller supply power to the module is connected directly to the battery Lower power mode initiation is defined by the controller s application software PLUS 1 GUIDE programmers define the conditions under which the controller is to put into lower power mode When in lower power mode controller outputs are set to zero sensor power supply is off and the controller consumes a small amount of current Controller lower power mode current consumption Supply voltage Lower power mode current consumption 12 Vdc 20 mA 24 Vdc 20 mA Either of two conditions will wake up the controller e The power supplies can be re energized by cycling battery power e G
4. 10100824 Technical Information TI A TI is comprehensive information for engineering and service personnel to reference Data Sheet DS A DS is summarized information and parameters that are unique to a specific model API Specifications API An API is specifications for programming variable settings API specifications are the definitive source of information regarding pin characteristics PLUS 1 GUIDE Software User Manual This user operation manual OM details information regarding the PLUS 1 GUIDE software tool set that is used to build PLUS 1 applications This OM covers the following broad topics How to use the GUIDE graphical application development tool to create machine applications How to configure module input and output parameters How to configure module input and output parameters How to download GUIDE applications to target PLUS 1 hardware modules How to upload and download tuning parameters How to use the PLUS 1 service tool Latest version of technical literature Danfoss product literature is online at http powersolutions danfoss com literature 4 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family User liability and safety statements OEM responsibility Certified SIL 2 Capable The OEM of a machine or vehicle in which Danfoss products are installed has the full responsibility for all consequences that might o
5. Information PLUS 1 SCOXX 1XX Controller Family Outputs Output types Digital DOUT Pulse Width Modulated PWM DOUT PVGOUT Output pins available on SC Controller Family SC Controller DOUT 3 A PWMOUT DOUT 3 A SC024 110 112 4 SC024 120 122 8 SC050 120 122 6 8 SC050 13H 6 8 The power pin of a PVG valve should only be connected to a digital output PLUS 1 control modules feature user configurable output pin parameters Output pin parameters are configured using PLUS 1 GUIDE templates Refer to module data sheets for maximum output current ratings of individual modules The total output current for any PLUS 1 module must not exceed the maximum allowable current specified in the module data sheet A Warning Unintended movement of the machine or mechanism may cause injury to the technician or bystanders The module will be powered up if battery voltage is applied to the module s output pin To protect against unintended movement secure the machine Caution Warranty will be voided if module is damaged by significant current driven back through an output pin Digital DOUT Digital outputs can source up to 3 A General Description Comment Configuration Sourcing only Type Linear switching Short circuit to ground protection Non damage current thermal limit with status indication automatic latch off resume Open circuit detection
6. Maximum Comment Allowed voltage at pin Vdc 0 36 Maximum discernable voltage high range Vdc 34 10 36 5 35 3 Vdc is typical Minimum discernable voltage high range mV 0 130 Maximum discernable voltage middle range Vdc 5 13 5 38 5 26 Vdc is typical Minimum discernable voltage low range mV 0 20 Precision high range mV 9 Worst case error high range Vdc 1 16 Precision middle range mV 1 3 Worst case error middle range mV 120 Input impedance pulled up to 5 Vdc or ground middle range kO 13 9 14 3 Input impedance pulled up to 2 5 Vdc middle range kQ 7 2 74 Input impedance no pull ups middle range kQ 230 236 Input impedance pulled up to 5 Vdc or ground high range kQ 13 0 13 4 Input impedance pulled up to 2 5 Vdc high range kQ 6 9 7 1 Input impedance no pull ups high range kQ 108 112 8 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Inputs A D refresh rates for SC Controllers SC Controller A D refresh rate SC024 110 112 All 1 0 ms SC024 120 122 All 1 0 ms SC050 120 122 All 1 0 ms SC050 13H All 1 0 ms Digital Analog Frequency DIN AIN FreqIN The characteristics of Digital Analog Frequency pins are PLUS 1 GUIDE software controlled The input can be digital analog or frequency Inputs can be pulled
7. Normal function resumes when short is removed Reversed polarity protection Danfoss test Survives reverse polarity at supply voltage for at least five minutes Modules housing PLUS 1 module housings feature a snap together assembly that is tamper proof Once assembled at the factory the housing cannot be opened for service Opening the modules housing will void the factory warranty L1415500 s Rev BA March 2015 21 Technical Information PLUS 1 SCOXX 1XX Controller Family Product installation and start up General comments Mating connectors The SC Controller Family use Deutsch connectors Danfoss has assembled a mating connector kit referred to as a bag assembly for the 24 and 50 pin module housings Mating connector bag assembly ordering information is found in the product data sheet for each module Deutsch mating connector part information Description 24 pin module 50 pin module Crimp tool HDT48 00 solid contacts 20 to 24 AWG HDT48 00 solid contacts 20 to 24 AWG DTT20 00 stamped contacts 16 to 20 AWG DTT20 00 stamped contacts 16 to 20 AWG Contacts Solid 0462 201 2031 20 to 24 AWG Solid 0462 201 2031 20 to 24 AWG Connector plug Stamped 1062 20 0144 16 to 20 AWG Gray A Key DTM 06 12SA Black B Key DTM 06 12SB Stamped 1062 20 0144 16 to 20 AWG DRC26 50S01 Wedge WM 12S Not required Strip length 3 9
8. in the harness If the module is mounted vertically the connector should be on the bottom of the module Provide strain relief for mating connector wires Caution Module damage may occur Use caution when installing modules Due to the size of the mating connector wire bundle it is possible to twist off the end cap of the module if excessive pressure is applied during the installation of harness strain relief Suggested fasteners and recommended installation torque Mounting method Recommended OD Recommended torque Bulkhead mount multiple units stacked single 6 0 mm 0 25 in 49 N m 7 ft lb Machine diagnostic connector It is recommended that a diagnostic connector be installed on machines that are controlled by PLUS 1 modules The connector should be located in the operator s cabin or in the area where machine operations are controlled and should be easily accessible Communication software uploads and downloads and service and diagnostic tool interaction between PLUS 1 modules and personal computers is accomplished over the vehicle CAN network The diagnostic connector should tee into the vehicle CAN bus and have the following elements e CAN e CAN e CAN shield Grounding Proper operation of any electronic control system requires that all control modules including displays microcontrollers and expansion modules be connected to a common ground A dedicated ground wire of appropriate siz
9. is disabled it must remain disabled by the kernel for 250 milliseconds before the secondary controller s application is allowed to re enable the redundant switch When the redundant switch controlled by the secondary controller is enabled then the digital outputs can be enabled disabled as commanded by the primary processor The primary processor can monitor the condition of its switch with a digital voltage feedback signal DOUT Status Description Recovery BIT 3 Over temperature open load 1 The primary application must first command the output to the off state 2 The BTS chip temperature must return to its valid range 3 The kernel then clears status bit 3 BIT 6 Safety layer failure 1 The controller must be reset by performing a power cycle BIT7 Safety FET disabled by secondary 1 The Safety FET must be off for 250 ms 2 The primary application must command the output to the off state 3 The secondary application can then re enable the output BIT8 Hardware supply power out of range 1 The primary application must command ALL outputs to the off state 2 The supply voltage must return to its valid range 3 The kernel then clears status bit 8 Pulse Width Modulated PWMOUT DOUT All PLUS 1 module proportional outputs are Pulse Width Modulated PWM PWM frequency is software adjustable using PLUS 1 GUIDE A low frequency dither may also be added with software to some outputs see individual module API sp
10. s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Controller Area Network specifications Estimated usage of memory and communication resources Description IX012 010 IX024 010 OX012 010 OX024 010 IOX012 010 IOX024 20 Estimated module bus load using default update and 250K bus speed 4 10 11 27 11 27 Estimated module bus load using 70 ms updates and 250K bus speed 2 5 3 8 4 8 RAM usage on SC024 110 112 SC024 120 122 RAM usage on SC050 120 122 9 1 12 1 9 1 14 2 9 1 17 2 RAM usage on SC050 13H 1 1 1 2 1 2 ROM usage on SC024 110 112 SC024 120 122 8 11 12 18 10 20 ROM usage on SC050 120 122 3 4 4 6 3 8 ROM usage on SC050 13H 2 2 2 3 2 4 Internal processor to processor UART Baud rate There are two UART channels fully dedicated to diagnostic communication between processors One channel is dedicated to processor diagnostics and the other is dedicated to CAN_1 message send and receive diagnostics The hardware and low level software provide a basic framework for communication on each channel however the specific data structure is not predefined because the data to be transferred is application dependent Up to 7 5 MBps Term
11. to 5 Vdc pulled to ground pulled to 2 5 Vdc or no pull up pull down General Description Comment Response to input below minimum voltage Non damaging non latching reading saturates to the low limit Response to input above maximum voltage Non damaging non latching reading saturates to the high limit Expected measurement Frequency Hz Period 0 1 usec Channel to channel phase shift paired inputs 0 1 ms PWM duty cycle 0 01 Duty cycle measurement only valid up to 5 kHz FreqIN Edge count Quadrature count paired inputs driven from a quadrature encoder Pull up pull down configuration No pull down pull up is standard with pull up or pull down programmable failure modes are detectable Maximum frequency The controller may re boot under some high frequency load conditions above 10 kHz Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Frequency range Hz 0 10 000 In steps of 1 Hz Frequency input when used as quad count or phase shift Hz 0 5000 In steps of 1 Hz Maximum discernable voltage high range Vdc 34 1 36 5 35 3 Vdc is typical Minimum discernable voltage high range mV 0 130 Maximum discernable voltage middle range Vdc 5 13 5 38 5 26 Vdc is typical Minimum discernable voltage middle range mV 0 20 Maximum discernable voltage low range Vdc 0 34
12. 1 0 395 0 368 Vdc is typical Minimum discernable voltage low range mV 0 12 9 Precision high range mV 9 Worst case error high range Vdc 1 16 Precision middle range mV 1 3 Worst case error middle range mV 120 Precision low range mV 90 Worst case error low range mV 27 Input impedance pulled to 5 Vdc or ground low range kQ 13 9 14 3 L1415500 s Rev BA March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Inputs Specifications continued Description Units Minimum Maximum Comment Input impedance pulled to 2 5 Vdc low range kQ 7 2 74 Input impedance no pull ups low range kQ 230 236 Input impedance pulled to 5 Vdc or ground middle range kQ 13 9 14 3 Input impedance pulled to 2 5 Vdc middle range kQ 7 2 74 Input impedance no pull ups middle range kQ 230 236 Input impedance pulled to 5 Vdc or ground high range kQ 13 13 4 Input impedance pulled to 2 5 Vdc high range kQ 6 9 7 1 Input impedance no pull ups high range kO 108 112 This table shows the rising and falling thresholds when the input is used as a frequency input Specifications Description Units Minimum Maximum Comment Rising voltage threshold high range Vdc 11 83 26 55 Voltage required for frequency input to read high Falling voltage threshold high range Vdc 5 61 18
13. 6 to 5 54 mm 0 156 to 0 218 in 3 96 to 5 54 mm 0 156 to 0 218 in Rear seal maximum insulation OD 3 05 mm 0 120 in 2 41 mm 0 095 in Sealing plugs 0413 204 2005 0413 204 2005 Danfoss mating connector part information Description 24 pin module 50 pin module Mating connector bag assembly 20 to 24 AWG 10100945 10100946 Mating connector bag assembly 16 to 20 AWG 10102023 10102024 Danfoss crimp extraction tool part information Description Part number Crimp tool for 20 to 24 AWG 10100745 Crimp tool for 16 to 20 AWG 10102028 Extraction tool Deutsch 114010 12 AWG 11068808 Extraction tool Deutsch 0144 240 2005 16 to 20 20 to 24 AWG 10100744 PLUS 1 module mating connectors may be mated 10 times Recommended torque for the Deutsch mating connector retaining fastener on the 50 pin connector is 2 26 Nem 20 lb in Product installation Mounting PLUS 1 modules can be mounted in one of three ways e End bulkhead installation e Up to 3 units stacked on one another e Individually side mounted 22 L1415500 s Rev BA s March 2015 2z Technical Information PLUS 1 SCOXX 1XX Controller Family Product installation and start up In each case care must be taken to insure that the module connector is positioned so that moisture drains away from the connector If the module is side or stack mounted provide a drip loop
14. 89 Voltage required for frequency input to read low Rising voltage threshold middle range Vdc 1 78 3 92 Voltage required for frequency input to read high Falling voltage threshold middle range Vdc 0 84 2 79 Voltage required for frequency input to read low Rising voltage threshold low range Vdc 0 11 0 30 Voltage required for frequency input to read high Falling voltage threshold low range Vdc 0 04 0 22 Voltage required for frequency input to read low If the frequency goes to zero the data will not decay over time it will be updated once a new pulse is seen or times out It is possible to monitor the count of pulses to know when the frequency reading is updated Digital Analog Resistance 4 20 mA Current DIN AIN ResIN CrntIN When a SC Controller input pin is configured as a resistance rheostat temp sensor input the device will provide up to 3 76 mA current to an external load RL which then can be measured The equation for relating AD counts to a given load is AD counts 30996 RL RL 1322 This calculation is solved internally and the ohms value is available for the programmer The following Rheostat inputs chart shows the relationship between AD counts and load resistance in ohms Rheostat inputs chart 30000 25000 AD Counts 0 1000 2000 3000 4000 5000 6000 Load Resistance Q 7000 8000 9000 10000 P200 083 10 L1415500 s Rev BA s March 2015 Technical
15. ESTNE AE ENTER ENA E NASE a nia 12 Digital DOUT BR GONMEPOI e dp WE 13 Pulse Width Modulated PWMOUT DOUT sccsssssssssssssessesssesssessssssesssessesssesssesssessesssesssssesssessecssesasessssssesssessecssesaseesseesees 13 Control of PWMOUT DOUT Controller Area Network specifications CAN Controller Area Network 16 CAN system design 16 Specifications for terminating resistor 16 Notes on CAN Bus installation sssssssssssesssscsssesescessssesecsssessseessssesesesseseseesnseesessssesessesssesssessesessesssessecenseressesssesessessesses 16 Expansion module CAN Bus lOading scssssssccsssssessssccsseecssneeccsssecssneeeesusecssnseeesusesesusecsssseeccssecssaseessaseceesueessaseessaneessnuseeste 16 Internal processor to ProcessOr UART ssssssssseccssssscssseccssessesneeessnssessueeessuseessuscessusecssusesssnseessnscessuseeesuseersneeessueeeseneesensees 17 Product ratings le EE 18 Module supply voltage maximum current ratings 18 Lower power mode EEN 18 Sensor power supply ratings 19 EEPROM Write Erase rath Qsecssisicsicccinsecssnssascalecessoesenstesccniscocnessostassccssodsunssasrosscovsssegdbuesatescdsebdessenisnasasadseossesesvosssuissadesesgrtasscdsies 19 Environmental testing Criteria EENEG 20 General Product ratindQs sc x 20 SC Controller Family environmental testing criteria 20 IMC TES OUST IAG ease baier anasini
16. Information PLUS 1 SCOXX 1XX Controller Family Inputs Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Measured resistance Q 0 10 000 Minimum discernable current mA 0 0 1 Maximum discernable current mA 25 3 27 Precision HA 6 Worst case error pA 868 Over the full temperature range 40 C to 85 C 40 F to 185 F Input impedance O 198 6 202 6 Maximum over current protection time ms 250 Recover time after over current protection s 5 4 Maximum discernable voltage high range Vdc 25 3 Minimum discernable voltage high range mV 0 130 Precision high range mV 9 Worst case error high range Vdc 1 16 Over the full temperature range 40 C to 85 C 40 F to 185 F Maximum discernable voltage middle range Vdc 5 13 5 38 Minimum discernable voltage middle range mV 0 20 Precision middle range mV 1 3 Worst case error mV 120 Over the full temperature range 40 C to 85 C 40 F to 185 F Input impedance pulled to 5 Vdc or ground high range KO 13 0 13 4 Input impedance pulled to 2 5 Vdc high range KO 6 9 7 1 Input impedance no pull ups high range KO 108 112 Input impedance pulled to 5 Vdc or ground middle range KO 13 9 14 3 Input impedance pulled to 2 5 Vdc middle range KO 7 2 74 Input impedance no pull ups middle range KO 230 236 L1415500 s Rev BA March 2015 Technical
17. Linear vs PWM PWM Operating modes Programmable closed loop current or open loop voltage duty cycle Dual coil PCPs Compensated for induced currents in a non driven coil closed loop mode Short circuit to ground Output fully protected against damage and fault detected Mode selection current or voltage and full scale current Programmable ranges Do not connect a digital output to battery back drive without a series diode PLUS 1 PWM output circuits are not designed to be used as inputs Output current feedback readings should be used for fault checking only A Warning Unintended movement of the machine or mechanism may cause injury to the technician or bystanders The module will be powered up if battery voltage is applied to the module s output pin To protect against unintended movement secure the machine Caution Warranty will be voided if module is damaged by significant current driven back through an output pin Specifications Description Units Minimum Maximum Comment Full scale proportional mA 10 3000 The current may accidently be exceeded in open current output loop mode If the current exceeds the trip point the output will be latched off Output voltage 100 duty cycle Vdc 0 Vbatt 1 Output resolution of 3 A mA 0 25 Repeatability of full range of full scale 0 5 Absolute accuracy of full range of full scale 0 3 Ou
18. MAKING MODERN LIVING POSSIBLE Technical Information SCOXX 1XX Controller Family _ ey powersolutions danfoss com 1 Technical Information PLUS 1 SCOXX 1XX Controller Family Revision history Table of revisions Date Changed Rev March 2015 Various text update and added tables for control of outputs BA December 2014 First edition AA L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Contents SCOXX 1XX Controller literature references Technical Information TI Data Sheet DS sate APISpecificatiofis API lt ssssscsssascsessendesssicaascsseeieansseeconassconseetevascenssvsnnabessneascanisconsassaosugsusndecebasuascueasheceusdqsiassunaseconscnestscanaseconsayqit PLUS 1 GUIDE Software User Manualin iiinis ioiii doasis ikasi oorsit eniin 4 Latest version of techntcalIterature EENEG 4 User liability and safety statements EM tesp nsibility seesinane aaaeei idankan Eet ien 5 Certified ee TE 5 Overview PLUS 1 Mobile Machine Module 6 SC Controller UE 6 Inputs outputs types and specifications Inputs lef e 8 Digital Analog DIN AIN A D Refresh Rates 1 8 Digital Analog Frequency DIN AIN FreqIN ve EI Digital Analog Resistance 4 20 mA Current DIN ZAIN ReslNiCrmtlNk EEN 10 Outputs Outputty pE Sisina aan eeii n AA Se AAN ESS A EA EEEN STEES N
19. ccur Danfoss has no responsibility for any consequences direct or indirect caused by failures or malfunctions e Danfoss has no responsibility for any accidents caused by incorrectly mounted or maintained equipment e Danfoss does not assume any responsibility for Danfoss products being incorrectly applied or the system being programmed in a manner that jeopardizes safety e All safety critical systems shall include an emergency stop to switch off the main supply voltage for the outputs of the electronic control system All safety critical components shall be installed in sucha way that the main supply voltage can be switched off at any time The emergency stop must be easily accessible to the operator The SCOXX 1XX Controller Family is certified SIL 2 Capable when deployed with the certified SIL 2 Capable OS that is embedded in their respective SCOXX 1XX HWD files The SC0XX 0XX Controller Family is designed for meeting the needs of SIL 2 applications where the OEM certifies at the machine level The SC0XX 0XX Controller Family is not certified SIL 2 Capable as a component regardless of the HWD files with which it is deployed The table below summarizes this information the HWD filenames are representative but not actual In all cases the OEM customer is responsible for the safety integrity requirement implementation and validation of their application Controller HWD for the Primary HWD for the Secondary Component L
20. e connected to the machine battery is recommended Hot plugging Machine power should be off when connecting PLUS 1 modules to mating connectors Recommended machine wiring guidelines 1 All wires must be protected from mechanical abuse Wires should be run in flexible metal or plastic conduits 2 Use 85 C 185 F wire with abrasion resistant insulation 105 C 221 F wire should be considered near hot surfaces 3 Use a wire size that is appropriate for the module connector 4 Separate high current wires such as solenoids lights alternators or fuel pumps from sensor and other noise sensitive input wires 5 Run wires along the inside of or close to metal machine surfaces where possible This simulates a shield which will minimize the effects of EMI RFI radiation 6 Do not run wires near sharp metal corners Consider running wires through a grommet when rounding a corner 7 Do not run wires near hot machine members 8 Provide strain relief for all wires 9 Avoid running wires near moving or vibrating components 10 Avoid long unsupported wire spans 11 All analog sensors should be powered by the sensor power source from the PLUS 1 controller and ground returned to the sensor ground pin on the PLUS 1 controller L1415500 s Rev BA s March 2015 23 2z Technical Information PLUS 1 SCOXX 1XX Controller Family Product installation and start up 12 Sensor lines should be twisted about one turn ever
21. ealing plugs installed SC Controller Family environmental testing criteria Climate environment Description Applicable standard Comment Storage temperature test Bb IEC 60068 2 1 test Ab IEC 60068 2 2 Operating temperature test Bd IEC 60068 2 1 test Ab IEC 60068 2 2 IEC 60068 2 2 test Na IEC 60068 2 38 partial Thermal cycle Humidity IEC 60068 2 78 IEC 60068 2 30 test Damp heat steady state and cyclic Db Degree of protection IEC 60529 20 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Product ratings Chemical environment Description Applicable standard Comment Chemical resistance ISO 16750 5 Mechanical environment Description Applicable standard Comment Vibration IEC 60068 2 6 test Fc IEC 6008 2 64 test Fh Bump IEC 60068 2 29 test Eb Shock IEC 60068 2 27 test Ea Free fall IEC 60068 2 32 test Ed Electrical electromagnetic Description Applicable standard Comment EMC emission EN ISO 14982 ISO 13766 Electromagnetic compatibility for earth moving machinery EMC immunity EN ISO 14982 ISO 13766 Electromagnetic compatibility for earth moving machinery Electrostatic discharge Auto electrical transients EN 60 1 000 4 2 ISO 7637 2 ISO 7637 3 Short circuit protection Danfoss test Inputs and outputs survive continuous short circuit
22. ecifications for PWM outputs that support dither There are two modes of PWM operation open loop and closed loop current control In open loop mode current can be sourced or sunk all modules are limited to 8 amps sinking but the output is a PWM duty cycle Current feedback may be monitored in open loop mode but the output is a constant voltage not a constant current The signal line of PVG valves can be driven with an open loop PWM The PWM driving the control signal must be set to 0 at the same time as the digital output driving the PVE power pin is set to 0 In closed loop mode current is sourced and a constant current is maintained by the module s operating system using internal current feedback Load impedance must not exceed 65 ohms In closed loop mode the maximum current is limited by measuring the feedback current There is no thermal protection If the maximum current is exceeded the controller kernel will shut down the output and latch it The kernel also limits how quickly the output can be repowered 250 ms The output cannot be reset until the command goes to 0 or False if configured as a digital output Refer to individual module data sheets for the maximum allowable output current for each PLUS 1 module L1415500 s Rev BA March 2015 13 Technical Information PLUS 1 SCOXX 1XX Controller Family Outputs General Description Comment Configuration Sourcing or sinking Type
23. enerating a positive rising edge on one of several inputs SC024 110 112 C1p5 C1p6 C1p7 C1p10 C1p11 C1p12 C2p1 C2p7 C2p8 C024 120 122 C1p5 C1p6 C1p7 SC050 120 122 C1p5 C1p6 C1p7 C1p19 C1p20 C1p23 C1p24 C1p31 C1p32 SC050 13H C1p5 C1p6 C1p7 C1p19 C1p20 C1p23 C1p24 C1p31 C1p32 18 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Product ratings Specifications Description Units Minimum Maximum Comment Power up pin threshold Vdc 2 36 To wake up by cycling input power Power up pin threshold Vdc 4 5 36 To wake up by digital input Power up time delay mSec 250 500 SRon Minimum voltage rise V ms The voltage applied to the input pins must exceed rate for power turn this value to guarantee the device will power up on Toff Turn off time ms 150 400 From software commanded shutdown to micro reset Sensor power supply ratings PLUS 1 modules that support sensor inputs are provided with dedicated software adjustable regulated sensor power supply and ground pins Refer to individual product data sheets for sensor power supply current ratings General Description Comment Short circuit to ground Output is not damaged and fault is detected Short circuit to battery Output is not damaged and fault is detected Specifications Description Units Mini
24. ernate yellow colors will be used to indicate low level software and or hardware failures The yellow LED shared with the green LED light pipe will be controlled by the primary processor and the yellow LED shared with the red LED light pipe will be controlled by the secondary controller When either yellow LED is enabled the signal will override its shared green or red LED L1415500 s Rev BA March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Controller Area Network specifications CAN Controller Area Network There are two channels fully dedicated to CAN communications on the 50 pin hardware One channel routed to the primary processor only and the other channel is routed to both the primary and secondary processors There is one channel fully dedicated to CAN communications on the 24 pin hardware This channel is routed to both the primary and secondary processors Baud rate Up to 1 MBps Termination No internal termination CAN system design All PLUS 1 modules have CAN ports that conform to CAN 2 0B specifications including CAN shield A Warning Unintended movement of the machine or mechanism may cause injury to the technician or bystanders Machine performance may be impaired if CAN communications are disrupted by electrical fields in excess of 30 V m between 20 and 30 MHz To prevent potential unintended machine movement and to meet EMC requirements a shielded CAN bus mu
25. evel Machine Level Family Processor Processor SIL 2 Capable SIL 2 Capable SC0XX 1XX SCOXX 1XX_HWD_Primary SCOXX 1XX_HWD_Secondary Yes Yes SC0XX 1XX SCOXX OXX_HWD_Primary SCOXX OXX_HWD_Secondary No Yes SCOXX OXX SC0XX 1XX_HWD_Primary SCOXX 1XX_HWD_Secondary No Yes SCOXX OXX SCOXX OXX_HWD_Primary SCOXX OXX_HWD_Secondary No Yes These HWD files incorporate the certified SIL 2 Capable OS with Safety Diagnostic Functions L1415500 s Rev BA s March 2015 5 Technical Information PLUS 1 SCOXX 1XX Controller Family Overview PLUS 1 Mobile Machine Modules SC Controller Family PLUS 1 Mobile Machine Modules are designed to provide flexible expandable powerful and cost effective total machine management system displays for a wide variety of vehicle applications PLUS 1 controller products utilize modular designs wherever possible This modularity extends to product housings connectors and control circuitry The SCOXX 1XX Controller Family has been certified as SIL 2 Capable This means it is suitable for use in critical applications up to and including Safety Integrity Level 2 The SIL Rating reflects the level of risk reduction that the device can provide when used as part of a safety instrumented system The third party assessment and certification verifies that the product hardware and software design the safety manual as well as the processes that are used for deve
26. ination N A The secondary processor e Has access to all inputs including sensor power and battery measurements PWM output currents as well as one external CAN channel e Can control and check all redundant sourcing output stages e Has access to a digital signal indicating that the internal power supplies are within acceptable limits Can communicate application specific data through a dedicated serial bus e Has the ability to disable sourcing disconnect high side switch of each output individually in the event that any of these signals indicates there is a fault condition as defined by the application L1415500 s Rev BA March 2015 17 Technical Information PLUS 1 SCOXX 1XX Controller Family Product ratings Power Battery power must be supplied to designated power up digital inputs since the controller s 3 to 12 Vdc regulated power supply is not available when the controller is in lower power mode Module supply voltage maximum current ratings PLUS 1 modules are designed to operate with a nominal 7 to 36 Vdc power supply The modules will survive with full functionality if the supply voltage remains below 36 Vdc Specifications Description Units Minimum Maximum Comment Allowed voltage at pin Vdc 0 36 Allowed module current A 0 Consult module data sheets for maximum allowable current SRon Minimum voltage rise rate for V ms 1 The voltage applied to the power pins must exceed
27. lopment testing configuration management quality control etc comply with the 250 requirements of the IEC 61508 international standard Use of certified devices makes it much easier to design and implement a safety system It can significantly reduce cost over the long term and provides an important measure of quality and reliability 24 and 50 Pin SC Controllers P200147 The SC Controller Family comes in the same sized blue housing These modules communicate with one another and other intelligent systems over a machine Controller Area Network CAN data bus PLUS 1 hardware products are designed to be equally effective in a distributed CAN system with intelligence in every node or as stand alone control for smaller machine systems PLUS 1 systems are incrementally expandable additional modules can be easily added to the machine CAN bus to increase system capabilities or computational power L1415500 s Rev BA s March 2015 2z Technical Information PLUS 1 SC0XX 1XX Controller Family Inputs outputs types and specifications PLUS 1 modules have input or output pins that support multiple functions Pins that support multiple input or output types are user configurable using PLUS 1 GUIDE software Refer to product data sheets for the input output I O content of individual modules L1415500 s Rev BA March 2015 7 Technical Information PLUS 1 SCOXX 1XX Controller Family Inputs Input t
28. mobile off highway market Building on our extensive applications expertise we work closely with our customers to ensure exceptional performance for a broad range of off highway vehicles We help OEMs around the world speed up system development reduce costs and bring vehicles to market faster Danfoss Your Strongest Partner in Mobile Hydraulics Go to www powersolutions danfoss com for further product information Wherever off highway vehicles are at work so is Danfoss We offer expert worldwide support for our customers ensuring the best possible solutions for outstanding performance And with an extensive network of Global Service Partners we also provide comprehensive global service for all of our components Please contact the Danfoss Power Solution representative nearest you Local address Danfoss Power Solutions Danfoss Danfoss Shanghai Co Ltd Power Solutions GmbH amp Co OHG Power Solutions ApS Building 22 No 1000 Jin Hai Rd Krokamp 35 Nordborgvej 81 Jin Qiao Pudong New District DK 6430 Nordborg Denmark Phone 45 7488 2222 Shanghai China 201206 Phone 86 21 3418 5200 Danfoss can accept no responsibility for possible errors in catalogues brochures and other printed material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alterations can be made without changes being necessary in specifications already agreed All t
29. mum Maximum Comment Output short circuit voltage Vdc 36 Sensor output voltage Vdc 3 12 Output current mA 0 500 The maximum power must be limited to 2 5 Watts for Vout greater than 5 Vdc Output Load Capacitance uF 10 Hold up time after power loss ms 5 15 SC Controllers feature two additional levels of regulated power 1 6 Vdc and 3 3 Vdc The PLUS 1 GUIDE application developer can detect open and short digital inputs when these power supplies are used in conjunction with DIN AIN inputs Specifications Description Units Minimum Maximum Comment Output short circuit voltage Vdc 36 Output voltage sensors Vdc 3 12 Sensor power supply drops below minimum if controller power supply is less than 7 Vdc Output voltage DIN diagnostics Vdc 1 58 1 76 Nominal 1 6 Output voltage DIN diagnostics Vdc 3 21 3 45 Nominal 3 3 EEPROM Write Erase ratings To prevent unexpected memory writes care must be taken to ensure memory with a high number of read write cycles is either U32 or S32 data types L1415500 s Rev BA March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family Product ratings Specifications Description Minimum Maximum Comment EEPROM write erase cycles 1 million Minimum valid over entire operating temperature range EEPROM used in PLUS 1 controllers is rated for one million read write cycles per sector Sector size is 32 bits
30. n eain se r aN E N Aa EA Ri ENEE E EAE ese ENEN 21 Product installation and start up General COMMENTS iscsvsscsscrsssessacsivescdavasssasessvsvsvevasvessessivessteassbutintbvaveaetsuuszasssbuysatensusssessbvavedetsuassosssnasabensuassebaytnvsbeisuassasebnatiieedy 22 Mating CONNEC IC 22 PrOC ct stallion iassaissssssssssssaseasszeesusscatsaavaatsessveacansassaasacnasscdassnavdataensnscdastoavaa4aqnsssecsaontasiagsassesaoasasdageaszadiassbidzseansseaastoasasassnonate 22 INNO ULE Ch D 22 Machine diagnostic connector 23 Groundindg 23 Hot plugging 23 Recommended machine wiring Quidelines ssssssscccssseccsssccssesssssecsssecessssecssueeessueeessueeessseesssueeessnecessueeessueessneesseass 23 Electronic Components welding ouidelines EENEG 24 PLUS 1 USB CAN GatEWAW enee ee 24 L1415500 s Rev BA March 2015 3 Technical Information PLUS 1 SCOXX 1XX Controller Family SCOXX 1XX Controller litera ture references Reference literature Literature title Literature type Literature number PLUS 1 SCOXX 1XX Controller Family Technical Information L1415500 PLUS 1 SC Controller SC024 110 and SC024 112 Data Sheet L1410890 PLUS 1 SC Controller SC024 120 and SC024 122 Data Sheet L1410171 PLUS 1 SC Controller SC050 120 and SC050 122 Data Sheet L1410421 PLUS 1 SC Controller SC050 13H Data Sheet L1407546 PLUS 1 GUIDE Software User Manual Operation Manual
31. o source current as commanded by the primary processor The primary processor can monitor the condition of its switch with the analog current feedback measurement Control of PWMOUT DOUT PWMOUT DOUT Description Recovery Status BIT 4 Overload 1 The kernel will automatically disable the output 2 The primary application must set the output to the off state fora minimum of 250 ms 3 The kernel then clears status bit 4 and re enables the output BIT 5 Incorrect selected output mode 1 The primary application must select a valid output mode 2 The kernel then clears status bit 5 BIT 6 Safety layer failure 1 The controller must be reset by performing a power cycle BIT7 Safety FET disabled by secondary 1 The Safety FET must be off for 250 ms 2 The primary application must command the output to the off state 3 The secondary application can then re enable the output BIT8 Hardware supply power out of range 1 The primary application must command ALL outputs to the off state 2 The supply voltage must return to its valid range 3 The kernel then clears status bit 8 LEDs There are two LEDs on every PLUS 1 module one red and one green Both are under application software control of the primary processor Before the primary processor s application software starts running the green LED will be on and the red LED will be off Each LED light pipe will have an alternate yellow color which the application software will not have access to These alt
32. rademarks in this material are property of the respective companies Danfoss and the Danfoss logotype are trademarks of Danfoss A S All rights reserved L1415500 Rev BA March 2015 www danfoss com Danfoss A S 2015
33. specifications and connector pin details 24 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family L1415500 s Rev BA March 2015 25 Technical Information PLUS 1 SCOXX 1XX Controller Family 26 L1415500 s Rev BA s March 2015 Technical Information PLUS 1 SCOXX 1XX Controller Family L1415500 s Rev BA March 2015 27 Products we offer e Bent Axis Motors e Closed Circuit Axial Piston Pumps and Motors e Displays e Electrohydraulic Power Steering e Electrohydraulics e Hydraulic Power Steering e Integrated Systems e Joysticks and Control Handles e Microcontrollers and Software e Open Circuit Axial Piston Pumps e Orbital Motors e PLUS 1 GUIDE e Proportional Valves e Sensors e Steering e Transit Mixer Drives Comatrol www comatrol com Schwarzmiiller Inverter www schwarzmueller inverter com Turolla www turollaocg com Valmova www valmova com Hydro Gear www hydro gear com Daikin Sauer Danfoss www daikin sauer danfoss com Danfoss Power Solutions US Company 2800 East 13th Street Ames IA 50010 USA Phone 1 515 239 6000 D 24539 Neum nster Germany Phone 49 4321 871 0 Danfoss Power Solutions is a global manufacturer and supplier of high quality hydraulic and electronic components We specialize in providing state of the art technology and solutions that excel in the harsh operating conditions of the
34. st be used to achieve 100 V m immunity Specifications for terminating resistor Each end of the main backbone of the CAN bus must be terminated with an appropriate resistance to provide correct termination of the CAN_H and CAN_L conductors This termination resistance should be connected between the CAN_H and CAN_L conductors Specifications Description Units Minimum Maximum Nominal Comment Resistance Q 110 130 120 Minimum power dissipation 400 mW assumes a short of 16 Vdc to CAN_H Inductance uH 1 Notes on CAN Bus installation Total bus impedance should be 60 Q The CAN transceiver will be damaged by any voltage outside of allowable range 7 to 36 Vdc even with a very short pulse If using shielded cable the shield must be grounded to the machine ground at one point only preferably at the mid point of the CAN bus Each PLUS 1 module CAN shield pin must be connected to the cable shield Expansion module CAN Bus loading System designers incorporating PLUS 1 expansion modules in their applications should be aware of PLUS 1 CAN bus loading and controller memory usage during system design Each expansion module is associated with a PLUS 1 controller and uses part of the controller s memory resources for inter module communications The table below can be used to estimate system CAN bus loading and the memory impact of I O modules on their associated controller 16 L1415500 s Rev BA
35. tput settling time ms 100 Depends on load characteristics PWM frequency Hz 33 4000 and 20 000 Dither frequency Hz 40 250 Increased in steps see module API Dither amplitude A 0 0 5 Increased in steps see module API Over current trip point A 5 7 3 There is over current protection built into each output driver If the instantaneous current exceeds the trip point the driver is latched off GUIDE application software can reset the latch and attempt to drive current again For each PWM output there are two switches in series for sourcing current voltage the high side of the half bridge has two switches One switch is controlled and monitored by the secondary controller and the other is controlled and monitored by the primary processor The secondary controller can monitor the condition of the redundant switch under its control with a digital voltage feedback signal Each sourcing PWM output can be disconnected from its supply voltage at any time by the secondary controller with this redundant switch When the redundant switch is disabled it must remain disabled by the kernel for 250 ms before the secondary controller s application is allowed to re enable the redundant switch When the switch controlled by the secondary controller is enabled then the PWM outputs are 14 L1415500 s Rev BA s March 2015 2z Technical Information PLUS 1 SC0XX 1XX Controller Family Outputs allowed t
36. y 10 cm 4 in 13 It is better to use wire harness anchors that will allow wires to float with respect to the machine rather than rigid anchors 14 Electronic modules should be grounded to a dedicated conductor of sufficient size that is connected to the battery Electronic components welding guidelines Remove electronic components from the machine before any arc welding The following is recommended when welding on a machine equipped with electronic components Turn the engine off e Disconnect the negative battery cable from the battery e Donot use electronic components to ground the welder Clamp the ground cable for the welder to the component that will be welded as close as possible to the weld PLUS 1 USB CAN Gateway Communication software uploads and downloads and service and diagnostic tool interaction between PLUS 1 modules and a personal computer PC is accomplished using the vehicle s PLUS 1 CAN network The PLUS 1 CG150 2 USB CAN gateway provides the communication interface between a PC USB port and the vehicle CAN bus When connected to a PC the gateway acts as a USB slave In this configuration all required electrical power is supplied by the upstream PC host No other power source is required Refer to the PLUS 17 GUIDE Software User Manual literature number 10100824 for gateway set up information Refer to the CG750 2 USB CAN Gateway Data Sheet literature number L1412468 for electrical
37. ypes e Digital or Analog DIN AIN e Analog Input Offset e A D Refresh Rate e Digital Analog Frequency DIN AIN FreqIN e Digital Analog Resistance 4 20 mA Current DIN AIN ResIN CrntIN e Digital Analog 1 6 Vdc Sensor Power DIN AIN SnsrPwr1 6Vdc e Digital Analog 3 6 Vdc Sensor Power DIN AIN SnsrPwr3 6Vdc Each PLUS 1 module input pin supports one of the above functional types For pins with multiple functions input configurations are user programmable using PLUS 1 GUIDE templates Digital Analog DIN AIN A D Refresh Rates Multifunction pins that are configured to be DIN are subject to the same update rates as the analog input function for that pin Debounce is not used as hysteresis is built into the function The time to recognize a transition is dependent on the timing of the switch activation and the sample rate General Description Comment Response to input below minimum voltage Non damaging non latching reading saturates to the low limit Response to input above maximum voltage Non damaging non latching reading saturates to the high limit Response to input open Voltage working ranges Pin configuration dependent No pull up no pull down floating Pull up to 5 Vdc 5 Vdc Pull down 0 Vdc Pull up pull down 2 5 Vdc Programmable see specific data sheets for ranges Specifications Description Units Minimum
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