PVE Series 4 Electrical Actuating Module for PVG 32/100
Contents
1. ID O Oo e Y J J 65 2 56 La 120 4 72 gt V310380A Please notice that connector needs extra space for mounting PVHC with Deutsch connector for PVG 120 ry d r S 1 J 65 2 56 leg 114 5 4 508 gt V310378A PVG 120 and PVG 32 combo with Deutsch connector fe Q OO IS 77 i k 362 14 25 36 3 1 43 V310 383 52010553 en US Rev 0605 e November 2015 39 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVEO pinout PVEO connection PVEO with direction indication DI connection Connector 1 A Upc B Upc Gnd Gnd AMP gray p1 p2 p3 p4 Connector 2 DI B DI A Gnd Upc2 AMP black p1 p2 p3 p4 PVEO standard connection Connector A B AMP Hirschmann DIN pin 1 pin 2 Deutsch pin 1 pin 4 Function A pin 1 B pin 2 Neutral 0 0 Q P A Upc 0 Q P gt B 0 Upc All PVEO Connections Connector A B AMP Hirschmann DIN pin 1 pin 2 Deutsch pin 1 pin 4 e Ground pins are internally connected e Pin 3 is not connected on Hirschmann DIN version of PVEO Upc2 supplies electronics for feedback signal on PVEO DI AMP version of PVEO DI PVEO DI2. ww Z ove AMP version of PVEO PVEO R Upc PVEO PVEO R TS Une Ube P301 104 Grey connector Grey connector 157 498 12 Hirschmann DIN version of PVEO PVEO R Deutsch version of PVEO PVEO PVEO R PVEO LLI UL 157 502 11 DC7 157 760 13 40 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVE standard connection data pinout PVEA PVEH PVEM PVES PVEU connection also with float B 4 pin Connector Us Upc Gnd Error AMP pin 1 pin 2 pin 3 pin 4 Hirschmann DIN pin 2 pin 1 gnd pin 3 Deutsch pin 1 pin 4 pin 3 pin 2 On PVEM the error pin is not used and not connected pin 3 Hirschmann DIN Ground pins are internally connected Control Us for standard mounted PVEA PVEH PVEM PVES Function Voltage relative PWM Neutral 0 5 Upc 50 Q P gt A 0 5 0 25 Upc 50 25 Q P B 0 5 gt 0 75 Upc 50 75
3. 520L0553 en US Rev 0605 November 2015 19 Darf Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety in application Control system example Example of a control system for manlift using PVE Fault monitoring input signals and signals from external sensors to ensure the PLUS 1 main controllers correct function of the manlift Legend 1 Main power supply 2 Emergency stop man present switch 3 HMI Joystick control 4 Movement detection sensors 5 Main controller 6 PVG control valve 7 Hydraulic deactivation 20 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety in application Electrical block diagram for the above illustration Main power supply N Emergency stop and f _ battery Man present switch Neutral S10 pply Detectionf fsfaigrell neutral switch I Joystick i Signal Conditioning Control Signal P301 317 A Warning It is the responsibility of the equipment manufacturer that the control system incorporated in the machine is declared as being in conformity with the relevant machine directives PVG 32 mainly used in system with fixed displacement pumps PVSK commonly used in crane application full flow dump PVPX LS dump to tank PVG 100 alternative LS dump
4. 45 1 77 e ee 10604 17 157 394 14 52010553 en US Rev 0605 e November 2015 37 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVE dimensions for PVG 120 PVE with Deutsch connector UI TT 7 O 92 3 62 ry 137 5 5 41 123 7 4 87 45 1 77 PVHC with Deutsch connector 92 2 3 63 r gt 44 5 1 75 J G oJ 100 5 3 96 PVE with AMP connector for PVG 120 V310 388 O ars ry 115 5 4 55 106 4 17 117 8 4 638 65 2 56 120 4 72 gt 157 722 10 PVHC with AMP connector 92 2 3 63 OO v N 44 5 1 75 Q El 90 1 3 55 V310 387 T gt V310320A 38 52010553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVE with Deutsch connector for PVG 120 als o2 li aih 115 5 4 55 125 7 4 949
5. a PVM 0 217 in Us 0 Float Uge 5 0 25 030 035 040 0 0 65 0 70 PVBS maximum float is 5 5 mm 0 22 in PVE has six pins Float when special pin powered at Upc gt PVE 0 75 Uno 28 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PVE characteristic Float B P A min US gal min P B 100 25 90 80 20 70 60 15 50 40 10 30 20 f5 10 Spool gt stroke 5 4 3 2 1 0 4 2 3 4 5 6 7 8 mm 0 20 0 15 0 10 0 05 0 0 05 0 10 0 15 0 20 0 25 31 in UA IMMER LEE A VER VEN DRG KO NE KR FR Us pyg 0 34 0 40 0 45 0 50 0 55 0 60 0 65 0 70 0 75 Ube 157 507 11 PVBS maximum float is 4 8 mm 0 19 in PVE has four pins Float at Us Upc 0 75 520L0553 en US Rev 0605 e November 2015 29 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PVHC control PVE hysteresis PVHC characteristic Spool stroke mm A 7 6 5 Ideal curve 44 3 H a hysteresis 2 1 Arare let dh bee al al e a bis ole e ida a retama o o fo gt o 0 o f gt o o o S 8 8 amp R R 18 8 8 amp 8 ow oO oO o O oO Q So So Q S oO Q O i oO S E 8 3 RR 8 2 A R
6. e PVG 100 Proportional Valve Groups 520L0720 and e PVG 120 Proportional Valve Groups 520L0356 Mechanical subsystem The mechanical subsystem gives interface to valve and control system and provides protection to hydraulic and electrical electronic subsystem The LVDT not used on all variants gives feed back to electronics on spool position The LVDT is calibrated in production and recalibration should only be done in special cases The standard PVE has an aluminum block for distributing pilot oil PVE with anodized block are available The connector gives the electrical interface to power and control system Danfoss have a variety of connectors We know that tradition and the aspects of serviceability are important when our customers choose We have chosen the Deutsch connector as our main solution The quality of wiring has direct influence on water integrity and signal quality therefore disturbance or changes in cabling can influence safety and performance PVE connectors Hirschmann DIN AMP and Deutsch V310 390B Electronic subsystem The PVE A H M S U control signal is a low current voltage a PWM can also be used The PVEP has build in a PWM evaluation and cannot be controlled by proportional voltage The control signal is referred to as Us Function blocks for electronics Set point Solenoid Spool or Spool pos valve bridge piston Feed back signal Transducer 157 50
7. ssssscssssccsssecssssssccsseecsssecessnecessuecessusensssecessusecssusesssuseessuscessuscessuseersueessuseessasesseee 37 PVE dimensions for PVG 120 38 PVEO pinout neseee 40 PVEO connetction nensensenseennseensssnunnen 40 PVE standard connection data pinout csesscsssscssssseccsssscssseecssuseessuescssuseccsueessuseessnseessueesssuseeesnscessaseeesuseessaseeseaseessneeeeees 41 PVE standard connections nenn aa Ea E aa 41 St andardiPVE with Di ea Eisen 42 520L0553 en US Rev 0605 November 2015 3 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Contents PVE warnings PVE code numbers Standard PVE with SPosscssdisicassvescasssanssasacasewasesssnsecaassesssecasotsaaosudusiecsscbisasssaaenaastsadeaoossaectoasindodessduansascouavoiecsubovedastavapascostsansaat 42 Standard PVE with NP 43 PVHC connection 43 PVE With Separate float Pimiccsscciisssessseccssccsaseconnssastasssqnasesesanssstasssgsesovcuassnscisqusshocngestaccnnnsencnssiestusccqndeesoaugechocguguansecdovsnstossagsasese nd s 44 PVEP with CONTFOIER IPWIM ssssnscssssssscssoosssssiansizussoussansdsstavanszecasndesuorsGeniassbvefussovidnstansiedstosisasend chuadsonovabavstcassasstscdapssasiodaasdiansttestosi 44 PVE WANING S sssssassssssussasssassssssnasssscsasssassausacscodsceassasssaacoascasdcnssssasansedsscaassaandssosctassanssonseeasaadconsssasstzacaacoesaensasdsaasacscdaassaastianaccasactosaasass 45 PVE code
8. 8 amp 8 em 500 1000 mA 280 560 mA 280 560 mA 500 1000 mA V310 000 A PVHC current response and hysteresis 25 bar Pp 21 ctS 25 C The PVHC control is done by dual Pulse Width Modulated PVM high current supply 100 400 Hz PWM control signals The PVHC does not have fault monitoring and internal closed loop control of the spool The PVHC has high hysteresis The hysteresis is affected by viscosity friction flow forces dither frequency and modulation frequency The spool position will shift when conditions are changed e g temperature change For PVG controlled by PVHC hysteresis is influenced by lever PVM The controllability of the PVE depends on the solenoid valve bridge and the electronic capacity of the module Hysteresis is a measurement on spool position precision and repeatability Hysteresis is not a description of position maintaining 30 520L0553 en US Rev 0605 e November 2015 Denpi Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PVES Series 4 PVEA Series 4 PVEH Series 4 PVES voltage position diagram PVEA voltage position diagram PVEH voltage position diagram PVES 0 157 775 10 157 510 10 157 511 10 The PVEH has an ASIC closed loop The PVES has an ASIC closed loop The PVEA has an ASIC closed loop circuit and the standard NC solenoids circuit and the NC S solenoids circuit
9. Control Us for standard mounted PVEU Function PVEU Neutral 5V Q P A 5V gt 25V Q P B 5V gt 7 5V Control Us for standard mounted PVEH PVEM float B 4 pin version Function Voltage relative PWM Neutral 0 5 Upc 50 Q P A 0 5 0 34 Upc 50 34 Q P B 0 5 0 65 Upc 50 65 Float 0 75 Upc 75 PVEM is not PLUS 1 Compliant PVE standard connections AMP version Hirschmann DIN PVEA PVEH PVES B PVEH PVES Us en Ute Error Unc Grey connector 157 500 10 Used for PVEA PVEH PVES PVEU Used for PVEH PVEM PVES PVEH float B PVEM float B 520L0553 en US Rev 0605 e November 2015 41 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data Deutsch version PVEA PVEH PVES HO gd LED Error Us HUC 04 U DC 157 759 11 Used for PVEA PVEH PVES PVEU PVEH float B Standard PVE with DI Connection PVE with direction indication DI Connector 1 Us Upc Gnd Error AMP gray p1 p2 p3 p4 Deutsch p1 p4 p3 p2 Connector 2 DI B DI A Gnd Upc2 AMP black p1 p2 p3 p4 Deutsch p4 p3 p2 p 1Ground pins are internally connected Upc only supplies electronics for feedback signal and error pin on PVEA DI PVEH DI Two separate power sources can be used AMP version PVEA DI PVEH D
10. Transducer supervision The internal LVDT wires are monitored If the signals are interrupted or short circuited the PVE will switch into an error state 3 Supervision of spool position The actual position must always correspond to the demanded position Us If the actual spool position is further out from neutral than the demanded spool position gt 12 PVEA gt 25 or in opposite direction the PVE will switch into an error state With neutral blocked setpoint the tolerance is 0 5 mm relative the calibrated neutral position Spool position closer to neutral and in same direction will not cause an error state The situation is considered in control 4 Float monitoring Float must be entered or left within a time limit On the six pin float PVE too high delay will cause an error state The float Time Outs has own thresholds Only relevant for the six pin PVEH F Active fault reaction is activated after 500 ms of error PVEA 750 ms e The solenoid valve bridge is disabled and the PVBS is released to spring control e The error pin is powered e The LED change color e The state is memorized and continues until PVE reboot Passive fault reaction is activated after 250 ms of error PVEA 750 ms e The solenoid valve bridge is NOT disabled and the PVBS is NOT released e The error pin is powered for PVE with direction indication both DI pins goes low by fault e The LED change color e The state is active for minimum 100
11. 0 20 0 16 0 12 aps 0 04 0 0 04 0 08 0 12 0 16 0 20 0 24 0 28 in 0 25 03 035 04 045 05 055 06 065 07 075 Une PWM input signal PWM input signal __ _ PvP 0 0 0 0 0 0 0 80 70 eo 50 4oy 20 20 010 20 930 40 50 boy 70 g0 control range tS OH gt PVEU 2 5V 5V 7 5V fixed Values for standard mounted PVE PVEA M H S Function Signal voltage Us Neutral Us 0 5 Upc Q P gt A Us 0 5 0 25 Upc Q P B Us 0 5 gt 0 75 Upc 24 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PLUS 1 Compliant PVEA PVEH PVES PVEO PVEP and PVED can be controlled by PLUS 1 The Upc has a capacitance of 2 2 uF which can give problems with some micro controller power supply Danfoss has designed a special resistance supply and control cable to eliminate this problem A Warning PVEM is not PLUS 1 Compliant ATEX PVE The Danfoss PVE ATEX portfolio has the same monitoring and control characteristics as the equivalent standard PVE PVEU PVE with fixed control signal range The PVEU PVE 0 10V is designed for PLC microcontroller uC control hence the U The control signal Us is fixed 0 V to 10 V independent of supply voltage Upc Signal voltage PVEU Function Signal voltage PVEU Neutral 5V Q P gt A 5V gt 25V Q P gt B 5V gt 75V PVE controlled with PWM s
12. 1500 mA 0 750 mA 520L0553 en US Rev 0605 e November 2015 43 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVHC with AMP version PVHC with Deutsch version 5 7 e le s 37 57 ee Be 9 57 0 224 AAALI 748 0 224 0 224 44 4 1 748 0 224 33 0 1 299 gt Rese al 4 y i A 26 75 a 1 053 1053 O A i e l 92 25 2 913 3 631 74 0 92 25 2 913 3 631 2 y 16 5 575 WY 0 650 0 226 P301 124 16 5 575 0 650 0 226 P301 123 PVE with separate float pin PVEH with float A 6 pin connection Connector Us Upc Float Ground Error AMP pin 1 pin 2 pin 5 pin 3 pin 4 Deutsch pin 1 pin 6 pin 3 pin5 pin2 AMP with separate float pin PVEH F Deutsch version with separate float pin PVEH F LED LED A A IA Q Not con No con De Float nection Error Us pc Grey connector 157 529 12 in PVEP with controled PWM PVEP connection Connector PWM A Error PWM B Gnd Upc Deutsch p1 p2 p3 p5 p6 Control Us for standard mounted PVEP Function Voltage relative PWM Neutral lt 10 lt 10 Q P gt A 10 80 lt 10 Q P B lt 10 10 80 44 52
13. 157B4892 157B4894 passive S 11089276 11108994 PVEP active S 11034832 PVEU passive S 11089090 PVEO 12V 15784291 11109080 24V 15784292 11109092 1x6 one plug six pins S super fine hysteresis 1x4 one plug four pins AMP connector code numbers Feature S std float A DI anodized ramp ano ramp Connector 1x4 1x6 2x4 1x4 1x4 1x4 PVEA active 157B4734 157B4736 Passive 157B4735 157B4737 157B4775 PVEH active 157B4034 157B4338 157B4036 157B4074 passive 15784035 157B4037 157B4075 PVES active S 157B4834 passive S 157B4835 157B4865 PVEU active S 11089091 active 157B4044 passive 157B4045 PVEO 12V 157B4901 11157283 157B4903 24V 157B4902 11157282 157B4272 157B4274 157B4904 1x6 one plug six pins S super fine hysteresis 1x4 one plug four pins A Warning PVEA is not for use on PVG 100 Hirschmann DIN connector code numbers Feature S std float B anodized ramp Connector 1x4 1x4 1x4 1x4 PVEH active 157B4032 157B4332 Passive 157B4033 157B4073 46 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE code numbers Hirschmann DIN connector code numbers continued PVE code numbers for use on PVG 120 Feature S std float B anod
14. 200 Mae travel rated 0 320 0 120 min 0 250 0 050 Reaction time from max spool travelto max 0 250 0 100 neutralp sition rated 0 200 0 090 min 0 150 0 065 PVEP control specification Supply voltage Upc range 11 32V max ripple 5 over voltage max 5 min 36V PWM control range duty cycle 10 80 PWM frequency 100 1000 Hz PWM input voltage swing 0 gt Upc PWM Trigger point 70 of Upc Input impedance standard pull down 5 kQ Input capacitor Power consumption 7W Error voltage Fault Upc No Fault lt 2V All connector terminals are short circuit protected protected against reverse connection and their combinations Connecting error pins from two or more PVE s will cause the surveillance system to malfunction 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVE dimensions for PVG 32 and PVG 100 PVE with Hirschmann connector 92 3 62 pag ness 117 4 61 1 U Ll C ER 45 1 77 e ne 106 4 17 gt 157 517 14 PVE with AMP connector 1 J je Ir 15 E 3 Oo ya g J By D LY Y L mea
15. on the solenoid status This is done to facilitate application monitoring The fault monitoring is still activated but the closed loop will remain passive until the control signal shifts US disable range 48 Upc to52 Upc Solenoid disable reaction time Solenoid feedback signal From active to passive 750 ms lt gt 1000 ms From passive to active 0 ms lt gt 50 ms Maximum load 50 mA Voltage if solenoid active by load 20 gt Upc 1 5 V mA Voltage if solenoid active byload50 gt Upc 2 0 V mA Voltage if solenoid passive lt 1V PVEH F six pin has also the disable function but not the feedback Our general recommendation is disabling of PVE that are not in active use Solenoid disabling function NP curves Ground 18 520L0553 en US Rev 0605 e November 2015 Danfoss Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety in application All makes and all types of control valves incl proportional valves can fail thus the necessary protection against the serious consequences of function failure should always be built into the system For each application an assessment should be made for the consequences of pressure failure and uncontrolled or blocked movements To determine the degree of protection that is required to be built into the application system tools such an FMEA Failure Mode and Effect Analysis and Hazard and Risk Analysis c
16. or pilot supply disconnect e PVPP pilot oil supply shut off External cartridge valve connecting LS pressure or main pressure to tank PVG 120 pump disconnect block for variable pumps e PVPE full flow dump for the PVG 120 e External cartridge valve connecting LS pressure to tank 520L0553 en US Rev 0605 November 2015 21 Dorfes Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety in application Examples of wiring block diagram Example of a typical wiring block diagram using PVEH with neutral power off switch and fault monitoring output for hydraulic deactivation Emergency Man present stop switch Al F U PVEH i with AMP i connector i with AMP connector P301 318 A Emergency stop man present switch B PVE Fault monitoring signals C Neutral signal detection D Hydraulic deactivation System Control Logic e g PLUS 1 for signal monitoring and triggering signal for deactivation of the hydraulic system A Warning It is the responsibility of the equipment manufacturer that the control system incorporated in the machine is declared as being in conformity with the relevant machine directives 22 520L0553 en US Rev 0605 e November 2015 Danfoss Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety in application Example of fault moni
17. standard NC solenoids and orifice instead of NO solenoids Caution PVEA is not for use on PVG 100 PVE hysteresis overview PVE S A H M Maximum 2 6 6 35 Typical lt 2 4 25 e PVEP has the PVES characteristic e PVEU is available with both standard PVEH and super fine PVES characteristic e PVHC has hysteresis like PVEM at fixed temperature and viscosity For PVHC temperature and viscosity shifts control signal effect Example of PVE use Signal leads must not act as supply leads at the same time unless the distance between the actuator module PVE and terminal board is less than 3 m 3 3 yards and the lead cross section is min 0 75 mm AWG 18 520L0553 en US Rev 0605 e November 2015 31 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control 25 pin SUB D connector with M3 screws MIL DTL 24308 ey OC Pin no 3 15 16 1 2 14 10 2 Push Dir sw 3A 6 Function Neut sw U GND F PVEH A S m Ba V310116 A 2 es E Emergency stop Or O F Signal output fault monitoring NC Not connected 162B78 11 32 520L0553 en US Rev 0605 e November 2015 Technical In
18. 010553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE warnings PVE warnings A Warning Not applying to the Operational Conditions can compromise safety All brands and all types of directional control valves including proportional valves can fail and cause serious damage It is therefore important to analyze all aspects of the application Because the proportional valves are used in many different operation conditions and applications the machine builder system integrator alone is responsible for making the final selection of the products and assuring that all performance safety and Warning requirements of the application are met A PVG with PVE can only perform according to description if conditions in this Technical Information are met In particularly exposed applications protection in the form of a shield is recommended When the PVE is in fault mode the quality of performance and validity of feedback is limited depending on the fault type Error pins from more PVEs may not be connected Inactive error pins are connected to ground and will disable any active signal Error pins are signal pins and can only supply very limited power consumption Deviation from recommended torque when mounting parts can harm performance and module Adjustment of the position transducer LVDT will influence calibration and thereby also safety and performance W
19. 1111207 PVEO 12V 11110601 24V 11110652 PVHC 12V 11110597 24V 11110598 ATEX 24 V connector code numbers Cable type PFOP PFOP PFOP BFOU cable dir PVB Flying wire 5m 10m 5m 5m PVEH passive 11084104 11084112 11084096 11084107 PVEO 11084103 11084111 11084095 11084106 Connector code numbers Code number Description 157B4992 AMP CONNECTING KIT 4 pin with housing contact and wire sealing GREY 157B4993 AMP CONNECTING KIT 4 pin with housing contact and wire sealing BLACK 984L3156 EL PLUG ON OFF black Hirschmann DIN connector set Set of seals code numbers Code number Description Actuator 157B4997 Set of seals PVE for PVG 32 PVG 100 155G8519 PVE for PVG 120 also interface plate PVB for PVHC 11061235 PVHC for PVG 32 PVG 100 48 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE code numbers Cables code numbers Feature Wire colors Length Code number Connector pin 1 pin 2 pin 3 pin4 pin 5 pin 6 Deutsch 4pin white blue yellow red 4m 11007498 4pin white blue yellow red 4m 11099720 24V 6pin white blue yellow red black green 4m 11007513 AMP 4pin white blue yellow red 4m 157B4994 4pin white blue yellow red 4m 11099719 24V 6 pin white red black yellow gree
20. 3 10 The PVE features Closed Loop Control CLC This is made possible by on board electronics and an integrated feedback transducer that measures spool movement The integrated electronics compensate 520L0553 en US Rev 0605 e November 2015 13 Dorfes Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Functionality for flow forces on the spool internal leakage changes in oil viscosity pilot pressure etc This results in lower hysteresis and better resolution In principle the set point determines the level of pilot pressure which moves the main spool The position ofthe main spool is sensed in the LVDT which generates an electric feed back signal registered by the electronics The variation between the set point signal and feed back signal actuates the solenoid valves The solenoid valves are actuated so that hydraulic pilot pressure drives the main spool into the correct position The LVDT Linear Variable Differential Transducer is an inductive transducer with very high resolution When the LVDT is moved by the main spool a voltage is induced proportional to the spool position The use of LVDT gives contact free connection between mechanics and electronics This means an extra long lifetime and no limitation as regards the type of hydraulic fluid used The PVEO and PVHC do not have embedded control electronics and do not support closed loop control 14 52010553 en US Rev 0605 e November 2015
21. 5 347 SUS min 4 mm2 s 39 SUS max 460 mm s 2128 SUS Oil temperature Oil temperature range 30 60 C 86 140 F min 30 C 22 F max 90 C 194 F Pilot pressure Pilot pressure PVE PVHC relative to T pressure over tank nom 13 5 bar 196 psi 25 bar 363 psi min 10 0 bar 145 psi 21 bar 305 psi max 15 0 bar 220 psi 25 bar 363 psi Designed to be used with hydraulic activated spools 520L0553 en US Rev 0605 e November 2015 33 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVHC control specification Operating temperature Filtering in the hydraulic system Minimum Maximum Ambient 30 C 22 F 60 C 140 F Stock 40 C 40 F 90 C 194 F Recommended long time storage in packaging 10 C 50 F 30 C 86 F Required operating cleanliness level 18 16 13 ISO 4406 1999 version For further information see Danfoss documentation Hydraulic Fluids and Lubricants Technical Information 520L0463 Enclosure and connector versions Version of connector Hirschmann connector AMP JPT connector Deutsch connector Grade of enclosure IP 65 IP 66 IP 67 According to the international standard IEC 529 NB In particulary exposed applications protection in the form of screening is recommended PVP modules Pilot pressure curves A A p
22. 52010553 en US Rev 0605 e November 2015 49 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE code numbers Cables code numbers for PVED CC continued continued Feature Description Code number Connector Deutsch 0 1m loop cable 11007531 Deutsch Terminator 11007561 Deutsch Terminator dummy 11007563 CAN Interface 10104136 CG 150 CAN USB interface Connector 2x4 two plugs x four pins Deutsch SW 2 68 11079033 AMP SW 2 68 11079034 50 52010553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC 520L0553 en US Rev 0605 November 2015 51 Products we offer Bent Axis Motors Closed Circuit Axial Piston Pumps and Motors Displays Electrohydraulic Power Steering Electrohydraulics Hydraulic Power Steering Integrated Systems Joysticks and Control Handles Microcontrollers and Software Open Circuit Axial Piston Pumps Orbital Motors PLUS 1 GUIDE Proportional Valves Sensors Steering Transit Mixer Drives Comatrol www comatrol com Schwarzm ller Inverter www schwarzmueller inverter com Turolla www turollaocg 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 Germ
23. Dorf Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety and monitoring The choice of PVE also decides the level of feedback and safety PVE are available with fault monitoring spool direction indication spool position feedback and separate float control The fault monitoring is available in PVEA H S P U and is a utilization of the ASIC Direction Indication is available in PVEO A H and they are dual powered PVE where separate pins give an active feedback for spool movement Spool position is available in PVES and is a precise feedback on a separate pin for actual spool position The separate float control is a protection against unintended float activation The PVEM PVEO and PVHC do not have fault monitoring Fault monitoring and reaction The fault monitoring system is available in two versions e Active fault monitoring provides a warning signal and deactivates the solenoid valves A reboot of the PVE is required to reactivate e Passive fault monitoring provides a warning signal only A reboot is not required Both active and passive fault monitoring systems are triggered by the same four main events 1 Control signal monitoring The Control signal voltage US is continuously monitored The permissible range is between 15 and 85 of the supply voltage Outside this range the section will switch into an error state A disconnected US pin floating is recognized as neutral set point 2
24. I PVEA DI PVEH DI Grey connector Black connector Deutsch version PVEA DI PVEH DI PVEA DI PVEH DI LED DI A DI B P301 105 Standard PVE with SP Connection PVE with Spool Position SP Connector U Error SP Gnd Upc Deutsch p1 p2 p4 p5 p6 42 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVHC connection Deutsch version PVES SP Not connected Error U 5 Standard PVE with NP Connection PVE with Neutral Power off NP Connector Us Error Sfb Gnd UDC Deutsch p1 p2 p4 p5 p6 Control US for standard mounted PVEA DI PVEH DI PVES SP PVEA NP PVEH NP Deutsch version PVES NP PVES SP LED AAU g Not Sfb connected 30 o4 H20 05 bis Error R Us Su Use e 100 400 Hz PWM control signals Function Us PWM Neutral 0 5 Upc 50 Q P A 0 5 gt 0 25 UDC 50 25 Q P B 0 5 gt 0 75 UDC 50 75 e Each connector controls one direction and must have Upc and ground e Noconstraints on pin for Upc and ground Input control Parameter Control range 12V 24V Controller output current range 0
25. Information 520L0720 PVG 120 Proportional Valve Group Technical Information 520L0356 PVG 32 Metric ports Technical Information 11051935 PVE Series 4 Technical Information 520L0553 PVED CC Electro hydraulic actuator Technical Information 520L0665 PVED CX Electro hydraulic actuator Technical Information 11070179 PVE CI Technical Information 11505234 Basic module for PVBZ Technical Information 52010721 PVSK module with integrated diverter valve and P disconnect function Technical Information 52010556 PVPV PVPM pump side module Technical Information 52010222 Combination module PVGI Technical Information 520L0405 PVSP M Priority module Technical Information 520L0291 Hitch Control System Description 11036124 User Manual 11033753 PVBZ Data Sheet 520L0681 PVBZ HS Data Sheet 520L0956 PVBZ HD Data Sheet 11035599 MC024 010 and MC024 012 Controllers Data Sheet 520L0712 e International Organization for Standardization ISO 13766 Earth moving machinery Electromagnetic compatibility EN 50014 1997 A1 A2 1999 e EN 50028 1987 For ATEX approved PVE 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC General Information PVE with connector variants Warnings PVE series 4 introduction IECEN61508 ISO 12100 1 14121 EN 13849 Safety related requirements for control systems Machinery Directive 2006 42 EC 1 Edition Dece
26. MAKING MODERN LIVING POSSIBLE Daviits Technical Information PVE Series 4 and PVHC powersolutions danfoss com Hi Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Revision history Table of revisions Date Changed Rev November 2015 PVEP text updated 0605 February 2015 Oil consumption corrected GE January 2014 Converted to Danfoss layout DITA CMS GD March 2013 Back page matter change GC August 2012 Various changes new articles about NP GB May 2012 Major update GA 2 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Contents General Information Functionality Safety and monitoring Safety in application PVE control Technical Data List Of abbreviatiOns FOr PVG PVIE ssajaccssccgcusseccssssssnsdcgesstcayssscocusuccbssahunssccaass cesta EEE E a AE ERE A EE T Ea 5 Literature reference for PVG products 6 eTO ELK CAO PVE E E EN EEEN AE ANE 6 PVE With connector VarlAMntss csisccacssccsssscsusccctaesecsanscssusccgcassccundsuanavavecssatandsbensaugccsoves hcuuvestuseevouasbsdnecedussechauet Shaved Sbassestengesnntapersasias 7 NA AIDING Sassena venta FERNER EURER N EA E A E E R 7 PVE seres A intrOC UCtiOM csssicsscsscsstavesccnvesstaseasnstssarovssecusesncessscontgsesasenstasecanatesentosssoiteansessedtayacecdecdeasesansussenastasaasacnsdstucnedscesassestne 7 PVE stands for PVE act
27. amplifier card or directly from a programmable microcontroller i o gt 0 5 0 020 157 469 10 For more information see these technical informations e PVG 32 Proportional Valve Groups 520L0344 e PVG 100 Proportional Valve Groups 520L0720 and e PVG 120 Proportional Valve Groups 520L0356 Variant of hydraulic subsystem PVHC The PVHC does not work as a PVE and does not have transducer anti cavitation nor protection against tank pressure spikes It is necessary to use the PVHC in combination with 25 bar 362 6 psi pilot pressure and standard FC spools fitted for hydraulic actuation Because of the 25 bar pilot pressure it is not possible to combine PVHC with PVE on a PVG Hydraulic subsystem variant PVHC MHE HN V310374 A 12 520L0553 en US Rev 0605 e November 2015 Derek Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Functionality With electrical proportional actuation the main spool position is adjusted so that its position corresponds to an electrical control signal The control signal is converted into a hydraulic pressure signal that moves the main spool in the PVG This is done by means of two proportional pressure reducing valves The electrical actuator can be controlled either by a current amplifier card or directly from a programmable microcontroller For more information see these technical informations e PVG 32 Proportional Valve Groups 520L0344
28. an be used FMEA IEC EN 61508 FMEA Failure Mode and Effect Analysis is a tool used for analyzing potential risks This analytical technique is utilized to define identify and prioritize the elimination or reduction of known and or potential failures from a given system before it is released for production Please refer to IEC FMEA Standard 61508 Hazard and risk analysis ISO 12100 1 14121 This analysis is a tool used in new applications as it will indicate whether there are special safety considerations to be met according to the machine directives EN 13849 Dependent on the determined levels conformity this analysis will detirmine if any extra requirements for the product design development process production process or maintenance i e the complete product life cycle A Warning All makes brands and types of directional control valves inclusive proportional valves can fail and cause serious damage It is therefore important to analyze all aspects of the application Because the proportional valves are used in many different operation conditions and applications the manufacturer of the application is alone responsible for making the final selection of the products and assuring that all performance safety and warning requirements of the application are met The process of choosing the control system and safety levels is governed by the machine directives EN 13849 Safety related requirements for control systems
29. ant with 4 9 Hysteresis PVEM PVE variant with 25 35 hysteresis PVEO PVE variant with ON OFF actuation PVEP PVE variant PWM controled PVES PVE variant with 0 2 hysteresis PVEU PVE variant with US 0 10V PVG Proportional multi section Valve Group 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC General Information Literature reference for PVG products Standards for PVE Abbreviation Description PVHC PV variant with High Current controlled valve actuator PVM Proportional Valve Manual control with handle PVP Proportional Valve Pump side module Inlet PVS Proportional Valve end plate PVSK Proportional Valve end plate crane Inlet module with Spool Control PWM Pulse Width Modulation S4 DJ Series 4 Digital J1939 service tool software for PVED CC SAE Society Automotive Engineering R PVE with Ramp function NP PVE with solenoid disable in Neutral Position SP PVE with Spool Position feedback uC Microcontroller uCSM Microcontroller State Machine Upc Power supply Direct Current also called Vpat for battery voltage Us Steering voltage for the PVE control also called Vs Literature reference Literature title Type Order number PVG 32 Proportional Valve Group Technical Information 520L0344 PVG 100 Proportional Valve Group Technical
30. any Phone 49 4321 8710 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 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 Trading 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 catal
31. control is not possible with PVEP The PVEP performs a true time difference measurement on the PWM input thus there is no filtering or conversion involved PVEP signals Duty cycle A signal Duty cycle B signal Function Error Pin output pin 1 pin 2 pin 3 0 0 Neutral Low 10 0 0 10 gt 10 gt 10 Fault Error High lt 10 10 80 B port flow Low 26 52010553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PVEO PVE for float spool PVEP signals continued Duty cycle A signal Duty cycle B signal Function Error Pin output pin 1 pin 2 pin 3 10 80 lt 10 A port flow Low A gt 86 B gt 86 Fault Error High PVE ON OFF activation The PVEO has two independent powered sets of solenoids By powering a set of pins the actuator is activated By standard mounted PVE the A set gives full flow on A port and B gives on B port Both directions activated at same time will keep the spool in neutral PVEO schematic and characteristic IH u gt PVEO 157 470 10 157 513 10 A Warning The PVEO is designed to have Upc 12 V or Upc 24 V The solenoids might be activated by voltage down to 6 V Danfoss has developed two PVE variants to support the float spool The float spool is a 4 4 spool where as the standard is a 4 3 spool giving another chara
32. cteristic and maximum stroke These variations are covered by the built in electronics PVE for float spools are not designed for standard 4 3 spools There are two variants of float spool PVBS Float A 0 8 mm dead band max flow at 5 5 mm Float at A 8 mm from 6 2 mm partial float PVEH F with six pin connector gives protection against entering float by using low Us The float signal has priority to the Us in the PVEH F six pin Float B 1 5 mm dead band max flow at 4 8 mm Float at B 8 mm from 6 mm partial float PVEM F and PVEH F with four pin connectors give no built in protection against entering float 520L0553 en US Rev 0605 e November 2015 27 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control Variants of the float spool PVBS Float PVE PVBS Progressive control Float control A PVEH F 6 pin Dead band 0 8 mm Us 25 gt 75 Upc Upc to float pin Max float at 5 5 mm Has priority B PVEH F 4 pin Dead band 1 5 mm Us 35 gt 65 Upc Us 75 Upc Max float at 4 8 mm PVE characteristic Float A Q Proportional FloatportA Control port A Proportional l min Control port B US gal min 100 25 90 80 20 70 60 15 50 40 10 30 20 5 10 757 6 555 4 3 2 1 0 1 2 3 4 5 1 5 10 8 0 8 1 5 2 95 le 0 15 0 10 0 15 a PVM 5 5 mm
33. ed by PVED CLC Closed Loop Circuit CRC Cyclic Redundancy Check Method for ensuring validity of data DI PVE with Direction Indication DM1 Diagnostic Message 1 J1939 message informing about present fault DM2 Diagnostic Message 2 J1939 message informing about fault history DM3 Diagnostic Message 3 J1939 message clearing fault history DSM Device State Machine Deterministic description of system process ECU Electronic Control Unit EH Electrohydraulic F PVE for Float spool Two variants 4 pin with float at 75 6 pin with separate float FMEA Failure Mode Effect Analysis SOBUS Communication standard for CAN J1939 Communication standard for CAN LED Light Emitting Diode LS Load Sensing LVDT Linear Variable Differential Transducer Position sensor NC Normally Closed solenoid valve in PVE NC H Normally Closed standard solenoid valve in PVEH NC S Normally Closed solenoid valve Super in PVES NO Normally Open solenoid valve in PVE PLC Programmable Logical Circuit PLUS 1 Trademark for Danfoss controllers and programming tool POST Power On Self Test Boot up evaluation for PVED Pp Pilot Pressure The oil gallery for PVE actuation PVB Proportional Valve Basic module valve slice PVBS Proportional Valve Basic module Spool PVBZ Proportional Valve Basic module Zero leakage PVE Proportional Valve Electric actuator PVEA PVE variant with 2 6 hysteresis PVED PVE variant Digital controlled via CAN communication PVEH PVE vari
34. formation PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVE operating parameters Declaration of conformity The PVEA H P S U have CE marking according to the EU directive EMC Directive 2004 108 EC The declarations are available at Danfoss The PVEO M and PVHC are not subject to this directive A Warning The PVE is designed for use with pilot oil supply Use without oil supply can harm the system The PVE is designed for use with pilot pressure range 10 to 15 bar 145 to 220 psi Intermittent pressure peaks up to 50 bar 725 psi can be accepted Intermittent is no longer than 5 seconds and not more than once per minute The technical data are from typical test results For the hydraulic system mineral based hydraulic oil with a viscosity of 21 mm s 102 SUS and a temperature of 50 C 122 F was used Oil consumption Function Supply PVEA PVEH M O U PVHC PVEP S U voltage prop high prop super Pilot oil flow neutral OFF 0 l min 0 l min 0 3 l min for PVE 0 US gal min 0 US gal min 0 106 US gal min locked ON 0 4 l min 0 1 l min 0 1 l min 0 106 US gal min 0 026 US gal min 0 026 US gal min continuous 1 0 l min 0 7 l min 0 8 l min actuations 0 264 US gal min 0 185 US gal min 0 211 US gal min 12 bar 174 psi and 21 mm s 102 SUS Oil viscosity Oil viscosity range 12 gt 75 mm s 6
35. hen replacing the PVE the electrical and the hydraulic systems must be turned off and the oil pressure released PVEA is not for use on PVG 100 Hydraulic oil can cause both environmental damage and personal injury Module replacement can introduce contamination and errors to the system It is important to keep the work area clean and components should be handled with care After replacement of modules or cables wiring quality must be verified by a performance test By actuation at voltage below nominal PVG will have reduced performance The PVE is not designed for use with voltage outside nominal Obstacles for the Pilot oil can have direct influence on spool control Reduced pilot oil pressure will limit spool control Too high pilot oil pressure can harm the PVE 520L0553 en US Rev 0605 November 2015 45 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE code numbers PVE code numbers for PVG 32 and PVG 100 use Deutsch connector code numbers Feature S std float A float B DI NP SP Fast no ramp memory Connector 1x4 1x6 1x4 2x4 1x6 1x6 1x4 PVEA active 157B4792 157B4796 11105542 Passive 11107365 PVEH active 157B4092 157B4398 157B4096 11105543 Passive 157B4093 157B4392 PVES active S
36. hing red No Transducer LVDT Constant red Close loop fault PVE Active 500 ms Float not active High Upc Constant red Yes Float 750 ms Float still active six pin It s up to the customer to decide on the required degree of safety for the system For PVE with direction indication e both DI pins go low when error is active e when Upc is disabled Us is not monitored and defined as 50 Spool position feedback SP The SP functionality is a 0 5 V to 4 5 V feedback inverted in direction relative to Us with 2 5 V as neutral value 16 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety and monitoring Spool position feedback SP Us A Usp 9 75 Unc ae Us f 45V 50 Ux t 42 5V 25 Up f Us UN osv Spool travel 7 mm 0mm 7mm Spool travel 100 Neutral 100 A port B port Direction indication feedback DI PVE with build in indication for spool movement direction are available The PVE DI has dual power supply Upc only supplies solenoid valves Upc2 supplies electronics and feed back The PVE does not work without Upcp DI A and DI B are relative standard mounting The input signal fault monitoring is disabled if Upc is disabled DI A and DI B are relative standard mounting The DI has two direction feeedback signals with output high close to Upc when the spool is in neutral position If the spool moves out of neut
37. ific descriptions will all refer to this The PVE is an electro mechanical device meaning that functionality is depending on mechanical hydraulic electrical and control conditions given by PVE PVG application and vehicle The result of this is that implementing operation and safety conditions also must include vehicle specific considerations Hydraulic subsystems The hydraulic subsystem is used for moving the spool and thereby open the valve for work flow 10 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Functionality Pilot oil diagram Set point e Electronics 1 0 0 039 Tank L_ _1 V310073 A The hydraulic subsystem moves the spool and thereby opens the valve for work flow The heart in the hydraulic subsystem is the solenoid valve bridge which controls the Pilot Pressure Pp on spool ends It consist of four poppet valves the two upper are normally closed NC and the two lower are normally open NO The Pp will work against the PVBS neutral spring when the spool is moved out of blocked neutral and together with the spring when going in blocked This combined with a larger opening in the NO than in the NC will give a faster movement towards blocked than out of blocked When the PVE is powered the solenoids are all put in closed state To move the PVBS to the right NC1 and NO4 are opened and NC3 and NO4 are kept closed The activatio
38. ignal The standard PVE PVEA M H S can also be controlled by a pulse with modulated PWM signal The V1 and V2 for PWM must be symmetrically located around Upc2 and V1 lt Upc U Vbat time Duty cycles for PVEA PVEM PVEH PVES PVEU Function Duty cycle dc for PVEA PVEM PVEH PVES PVEU Neutral 50 dc Q P gt A 50 dc 25 dc Q P B 50 dc gt 75 dc Recommended PWM frequency for PVE PVE type PWM frequency PVEM gt 200 Hz PVEA H S U gt 1kHz 520L0553 en US Rev 0605 e November 2015 25 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PVEP A Warning The PWM is not evaluated by the PVE so variance failure in period T will not be detected The PVEP is designed for PWM control signals only PVEP schematic and characteristic gt gt Dri nye Position to PWM 11 32V a lae on 0 A Warning I LE Hr Sl _ Spool travel mm in A 75 Proportional control range 0 3 75 03 V310137 B It is important that the power supply Upc is connected before the PWM signal PWM signals are low power voltage signals hence no current drivers are needed PWM frequency can be chosen between 100 to 1000 Hz Current
39. ized ramp Connector 1x4 1x4 1x4 1x4 PVES active S 157B4832 passive S 157B4833 PVEM 12V 157B4116 157B4416 157B4516 24V 157B4128 157B4428 157B4528 PVEO 12V 157B4216 157B4266 157B4217 24V 157B4228 157B4268 157B4229 S super fine hysteresis 1x4 one plug four pins ATEX 24 V connector code numbers Cable type S PFOP PFOP PFOP BFOU cable dir PVB Flying wire 5m 10m 5m 5m PVEH passive 11084101 11084109 11084092 11084098 PVES S 11084102 11084110 11084093 11084099 PVEO 11084100 11084108 11084051 11084097 S super fine hysteresis AMP Deutsch code numbers for PVHC Connector Code Number PVHC 12V 11112037 AMP 24V 11112036 PVHC 12V 11112038 Deutsch 24V 11112039 AMP code numbers Feature anodized Connector 1x4 one plug x four pins PVEH active 155G4094 passive 155G4095 PVEO 12V 155G4282 24V 155G4284 Hirschmann DIN code numbers Feature anodized Connector 1x4 one plug x four pins PVEH active 155G4092 passive 155G4093 PVES passive 11111210 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE code numbers PVE accessories Hirschmann DIN code numbers continued Feature anodized Connector 1x4 one plug x four pins PVEO 12V 155G4272 24V 155G4274 Deutsch code numbers Feature anodized Connector 1x4 one plug x four pins PVEH Passive 11111206 PVES passive 1
40. led proportional valves The PVG with the PVE can be operated as single valves or several valves in cooperation The oil flow out ofthe work section A or B port can be controlled by a combination of the following PVE controlling the spool position using pilot oil pressure e A handle PVM in mechanical interface with the spool PVG 32 structural lay out with naming Legend A A port B B port C PVS end plate D PVB basic module E Connector Pin T Tank port P Work flow PVE retract Valve section standard mounted seen from PVP with naming Pilot oil supply PVE PVM Electronics Neutral spring RE J lt l AA nest LVDT lt Retract towards PVE Extend away from PVE gt NC Solenoid valve NO solenoid valve V310072 A Oil out of A port PVM pushed towards PVB retract gt LVDT moves into PVE 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Functionality PVG functionality PVE functionality The PVG valve distributes oil from pump flow to a particular work function in the application via a specific valve section This is done by moving the spool PVBS Depending on the choice of components the oil work flow enters the PVG through the PVP proportional valve pump side module a PVSK a mid inlet or other system interface and enters the PVB proportional valve ba
41. mber 2009 Hirschmann DIN variant Deutsch variant AMP variant V310 2938 V310 2998 V310 294B Please work through all warnings before implementing actuators in any application The list of warnings must not be seen as a full list of potential dangers Depending on application and use other potential dangers can occur Warnings are listed next to the most relevant section and repeated in a special section at the end of technical data See Product warnings for more information A Warning All brands and all types of directional control valves including proportional valves can fail and cause serious damage It is therefore important to analyze all aspects of the application Because the proportional valves are used in many different operation conditions and applications the machine builder system integrator alone is responsible for making the final selection of the products and assuring that all performance safety and warning requirements of the application are met PVE Series 4 is the common name for the Danfoss PVG electrical actuator This technical information covers our voltage controlled PVE and our current controlled PVHC actuator For the PVHC please see in the PVHC sectionl The digital actuators PVED CC and PVED CX are covered in their special technical information 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC General Information PVE stand
42. ms and is reset when error disappears 520L0553 en US Rev 0605 e November 2015 15 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety and monitoring PVE fault monitoring overview A Warning Error pins from more PVEs may not be interconnected Not activated error pins are connected to ground and will disable any active signal Error pins are signal pins and can only supply very limited power consumption To avoid the electronics in undefined state a general supervision of power supply Upc and internal clock frequency is implemented This function applies to PVEA PVEH PVEP PVES and PVEU independently of fault monitoring version and PVEM and will not activate fault monitoring The solenoid valves are disabled when e the supply voltage exceeds 36 V e the supply voltage falls below 8 5 V e the internal clock frequency fails 1 Measured between fault output pin and ground A Warning PVE type Fault monitoring Delay before error Error mode Error output Fault output LED light Memory out status on PVE reset needed PVEO No fault PVEM monitoring PVHC PVEA Active 500 ms No fault Low lt 2V Green nn EVER 750 Mms Input signal faults High Upc Flashing red Yes PVES Transducer LVDT Constant red PVEU Close loop fault Passive 250 ms No fault Low lt 2V Green EA 72002 Input signal faults High Upc Flas
43. n blue 5m 157B4974 AMP black coding Apin white blue yellow red 4m 157B4995 DI Cables are with oil resistant coating 24 V Special cable for use with PLUS 1 micro controller in 24 V systems DI additional cable for PVE with direction indication Connector code numbers at other suppliers Connector part numbers for purchase at other suppliers Connector House wire sealing blue JPT contact loose piece sealing mat between male female part PVED CC code numbers for use on PVG 32 and PVG 100 Deutsch female 4pin DT06 4S 6pin DT06 6S AMP female gray 4 pin 2 967059 1 828904 1 929930 1 963208 1 6 pin 2 963212 1 963205 1 AMP female black 4pin 1 967059 1 AMP crim tool 169400 1 AMP die set for crimp tool 734253 0 These connector code numbers are not Danfoss numbers Cables code numbers for PVED CC Feature Wire colors Description Code Connector pin 1 pin 2 pin 3 pin 4 number Deutsch 4pin white blue yellow red 4m cable 11007498 AMP 4pin white blue yellow red 4m cable 15784994 AMP black Apin white blue yellow red 4m cable 157B4995 Cables code numbers for PVED CC continued Feature Description Code number Connector Service tool interface cable AMP Am cable 15784977 AMP 0 1m loop cable 15784987 AMP black Terminator 157B4988
44. n of the solenoid valves represents oil consumption and thereby also a pressure drop in the pilot oil gallery By simultaneous use of multiple PVE the Pp can fall and result in performance problems The two check valves next to the NO are anti cavitation valves The orifice to tank reduces tank pressure spikes and can also be used for ramp function A Warning Obstacles for the Pilot oil pressure Pp can have direct influence on spool control Reduced Pp will limit spool control Too high Pp can harm the PVE Variant of hydraulic subsystem PVEA Hydraulic variant PVEA U Input signal DI LVDT signal PWM 157 338 10 520L0553 en US Rev 0605 e November 2015 11 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Functionality NO2 and NO4 are replaced with orifices A Warning PVEA is not for use on PVG 100 Variant of hydraulic subsystem PVE with ramp Hydraulic subsystem variant PVE with ramp Tank orifice has smaller diameter With electrical proportional actuation the main spool position is adjusted so that its position corresponds to an electrical control signal The control signal is converted into a hydraulic pressure signal that moves the main spool in the PVG This is done by means of two proportional pressure reducing valves The electrical actuator can be controlled either by a current
45. numbers for PVG 32 ANd PVG 100 USC ssssssssessssssesssessecssecssesssessesssessscssecsscssscesesssessnessssssessscssecssecssecaseeseeasenses 46 PVE code numbers for use ON PVG 120 ssssssesssesssessssssesssessecssesssesssessecssessssssesssessscsssssnesancsssssuessncesesssessscsssessecsscesessseessesssees PVE ACCESS OMA OS s cossssecccevsisscasscasssscusesssicveus usesuvsssessyuis euessisosseesausencassisiseiavqustsscu sive avateivacaveusdhadavbostecasisasudea a NAER Connector code numbers at other suppliers he PVED CC code numbers for use ON PVG 32 and PVG 100 esssessssssesssesssessssssesssessesssessscsssessessssssesssesssessscsseeaneescesseessees 49 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC General Information List of abbreviations for PVG PVE Abbreviation Description ASIC Application Specific Integrated Circuit the part of the PVE where spool position is controled to follow setpoint ATEX Certificated for use in explosive environment AVC Auxillery Valve Comand ISOBUS J1939 standard signal for valve control AVCTO Auxillery Valve Comand Time Out Fault monitoring setting AVEF Auxillery Valve Estimated Flow ISOBUS J1939 standard signal for valve feedback CAN Controller Area Network Communication method us
46. ogues 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 trademarks in this material are property of the respective companies Danfoss and the Danfoss logotype are trademarks of Danfoss A S All rights reserved 520L0553 en US Rev 0605 November 2015 www danfoss com Danfoss A S 2015
47. r 500 ms of error PVEA 750 ms c ccsccssesscssssssssessessssesssssssssssessssssesssssesseess 15 Passive fault reaction is activated after 250 ms of error PVEA 750 ms 15 The solenoid valves are disabled WhHEN sssscsssescccssecsssseccsseessseeesssetecesneees 16 Spool position feedback SP un ee 16 Direction indication feedback Dl ccecscsssssssscssssssssssssssscsssssssscssessesssssessessessesscsssssesscssssssssessesscssessssssessssssssesssssssssssssssesseees 17 Solenoid disabling function NP sssssccsssescsssecssssccssecssssecesssecssnseessssscesssecsssseeesssecessucessuccecsueesssueeessucesssueecssneeeesueesssaeetes 18 Control system OxXAMPI e ceeccssseccsecccssseccssseccsseecssnseesssseessseecsssecessusecssueceesusesesusecssaeecesueessuscessuseccsnseessuseessuseessaeeeeeuseessaeeessneeess 20 Examples of wiring block GiaGraim ssssccsssscsssescecsecsssessecssecessssecssuseecssecsssssecssncssssecessuecessueessuseessucessuecssneeeesneesseneeesse 22 PVE control by Voltage cassunssudgstausaspvesasbusssaTasictenaceckasustSuay navcccgdbsdsbsasnntdaacgeutacsanguntnsaqeeimaadieasnaes 24 PLUS Colin pliatntescsssescsssconsosscesscasssossbsossecedassassatsvbsannseasscondendasanndcadodesodsbssodiensiusabusbasenisondnscesdsbscnndescsoueesgobscedonduaseisivassssin3iy 25 ATEX PVE PVEU PVE with fixed control signal range sesssssscssssseccssescsssseccsssecssseecesuseccsseesesusecssacessuecssnseessasee
48. ral position the direction signal switches to low lt 0 2 V One of the signals goes low by spool 0 8 mm out of neutral and high by spool within 0 4 mm out of neutral Both direction indication signals go low when the error indicator goes high Direction indication feedback DI A high DI A low ni DI B high BS H DI B low lt L l gt Spool position x Apon 08 04 0 0408 B port Mm in PVBS towards PVE PVBS away from PVE 157 435 10 As shown in the figure both DI A and DI B signals are High when the spool is in neutral position When the spool is moving in the A direction the DI A signal goes Low and the DI B signal stays High The reverse is true when the spool is moved in the B direction Values for both Direction Indicators pin A and pin B Transition to low from high 0 8 1 mm 0 031 in Transition to high from low 0 4 1 mm 0 015 in Transition to low both pins error pin goes high Maximum load of DI A DI B 50mA Voltage DI high by load 20 mA gt Upc 1 5 V Voltage DI high by load 50 mA gt Upc 2 0 V Voltage DI low lt 0 2V 52010553 en US Rev 0605 e November 2015 17 Dorfes Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Safety and monitoring Solenoid disabling function NP PVEH NP and PVEA NP have a build in feature that disables the solenoids by US at 50 and gives a feedback
49. s for PVE actuator PVE controlled PVG with PVSK The Danfoss PVE is built on more than thirty years experience of electrical valve control and is the perfect fit for our high performance proportional valves PVG 32 PVG 100 and PVG 120 as it is for our EH steering All our products are developed in close cooperation with system manufacturers from the mobile hydraulic market That is the reason for our high performance in all market segments The PVE can be controlled from a switch a joystick a PLC a computer or a Danfoss PLUS 1 microcontroller The PVE is available in multiple variants A short list here just gives the main variations Available PVE variants Actuation On Off Proportional Closed loop controlled Proportional Direct control Control signal Voltage PWM Current PVHC Precision Standard precision High precision Super high precision Feedback Spool position Direction indicator Error None Connectors DEUTSCH AMP DIN Hirschmann Fault detection and reaction Active Passive None Power supply 11 V 32 V multi voltage 12V 24V 520L0553 en US Rev 0605 e November 2015 Darf Technical Information PVE Series 4 for PVG 32 100 120 and PVHC General Information PVG with the PVE overview The PVG is a sectional spool valve stack with up to 12 individually control
50. si bar 3007 20 2507 15 200 IT Max 1504 49 1007 Min 5 50 ot OK 0 1 2 3 4 5 l min gt 0 0 25 0 5 0 75 1 0 1 25 US gal min 157 520 11 PVHC control specification Supply voltage Upc 12 Voc 24 Voc Controller output current 0 1500 mA 0 750 mA Pilot pressure 20 25 bar 290 363 psi Resistance 4 750 5 20 80 5 Response time 150 200 ms PWM frequency 100 400 Hz 520L0553 en US Rev 0605 e November 2015 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVHC reaction time From neutral position to max spool travel at power on max 0 235s rated 0 180s min 0 120s From max spool travel to neutral position at power off max 0 175s rated 0 090s min 0 065s PVEO and PVEM control specification PVEO and PVEM control specification Supply voltage Upc rated 12 Voc 24 Voc range 113 15V 22 30V max ripple 5 Current consumption typical 740 mA 365 mA minimum 550 mA 290 mA maximum 820 mA 420 mA Current via DI maximum 100 mA PVEO and PVEM reaction time Reaction time in seconds PVEO PVEO R PVEM From neutral position to max spool travel at max 0 2355 0 4105 0 7005 poweton rated 0 1805 0 3505 0 4505 min 0 1205 0 2505 0 2305 From max spool tra
51. sic module via the P gallery and leaves through the T gallery The PVP PVSK also supplies the Pilot oil pressure Pp for the PVE to activate the spool PVBS Special designed float spools also allow oil flow in both directions between A and B port not opening to pump nor tank When looking at the figure you see the valve section from PVP towards PVS with the PVM and PVE standard mounted When PVM and PVE are interchanged it s called option mounted Valve section with naming standard mounted seen from PVP Pilot oil supply PVE PVM Electronics Neutral spring aaa sm ied Ms NG Solenoid valve LVDT lt Retract towards PVE NO s lenoid valve Extend away from PVE gt V310072 A Oil out of A port PVM pushed towards PVB retract LVDT moves into PVE With the spool in neutral default position when held by the neutral spring the connection to the application via ports is blocked Moving the PVBS towards the PVE as in the figure opens a connection between P and A and also between B and T This is done by either pushing the PVM or activating the PVE The PVE moves the PVBS by letting Pilot Oil Pressure Pp push on the right end of the PVBS and releasing pressure from the left end For details on PVG 32 please see PVG 32 Proportional Valve Groups Technical Information 520L0334 This section has focus on how the PVE works and interacts The description here is general and variant spec
52. ssuecssnseeeenseeesaseesse 25 PVE controlled with PWM Sightal ssssssssssssssscsssecssssecsuesessnsecsssseessueessueeessuecssnsesesueessenscessuseessuseessuseessuecssneeesueeesenseesaes 25 PV EP PPA PE PE EE E A E EA E EAE E E ET 26 PVEO PEE AEAT EEE EEEE T E 27 PVE ON OFF activation 27 PVE for float spool 27 There are two variants of float spool PVBS 27 PVH COMO sssiccadsssosstesccassceniiconsasssecaisgsasseensesst coaasendvegestasciassucnayetest4a iai eieiei caiacio disce iaieiiea ateetan iae iie 30 PVE Wy Ste resis sss sicsbvaccisescasecacsiesceusscoasscestvasatusscceausentnsccessssceansabesatsqdasestandsavacesbestestasd a A RRG 30 Exampleof PVE USE energie AAS Aa E TAA NEERA E Ean 31 PVEoperating parametefS sssssssssiesnsessscnessnecsascoosssecsnsesaccneseasesvosuecsnssevactsonssanosensounssedasbesescossssdeanacboesavsaneseaseedonsecosanstsenscadectooesete 33 PVHC control specification 34 PVEO and PVEM control specification u sssssssensssensssennsssunessennsssennessenesssennsssenusssennsssnnnesssnnsssnnnsssunssssennssennsssenens 35 PVEA PVEH PVES and PVEU control Specification escssssssssssssesssessssssssecssessssssssssccsscssssccsscesssccessesssccsssesssscessssssscessssssees 35 PVEP control specification assesssensssensssensssennsssenesssennessennsssonnsssennsssennsssnnnsssennsssennessennsssennsssennsssnnnsssennessennsssnnnessennnn 36 PVE dimensions for PVG 32 and PVG 100
53. toring for deactivation of the hydraulic system with extra fault inputs using the PVE s with DI Direction Indication function Emergency Man present Stop switch gt qT m DI Eu System Control Logic e g PLUS 1 for signal monitoring and triggering signal for deactivation of the hydraulic system A Warning y PVEH DI AMP supply connector PVEH DI AMP supply connector Unc2 P301 319 It is the responsibility of the equipment manufacturer that the control system incorporated in the machine is declared as being in conformity with the relevant machine directives 520L0553 en US Rev 0605 e November 2015 23 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC PVE control PVE control by voltage e The PVE is controlled with a low current voltage signal e The spool stroke is proportional to the control voltage US e The power is supplied via the supply wire Ugart or Upc e The ratio Us Upc defines the actuation For PVEU a defined voltage e A not connected Us pin floating is recognized as Us Upc PVE characteristic control by voltage Q us P A min US gal min PB 100 25 90 80 20 70 60 15 50 401 30 2045 10 AA 0 gt a PVM 1 0 1 mm a PVM 0 28 0 24
54. uator vinina cssusntectuscauadeseusdsqstnsseqnansncsuosiutesacabesscdundiiasaagaciovergessssesasalesloeis 8 PVG with the PVE OVErVieW sssssscsssssssssssccsssssesseesssusccssuesssnscessncsesuseccssscessusesssuseessnsecesueessuseessusecssasecesusesesnseessnseeesueeessneesesaseees 9 PVG fUNCIONA Y Heeres deseeasssscuasaevenssatatesantsseasetnttavaxcessectoniata ta edeseneycaivtucsacatersu ERRE Na 10 PVE TUM CUIOMallity ccssssssiccosssesotssscsacconssconsdyucaasscesansecennsuacaseegsaderedeitassonscossestestcenasensesosestaasegnonsernabssetasandsasecsiadsaasugasndoregnssas cussceons 10 Hydraulic SUBSYSte imi sisistssccasssccavsisstssccinzcestansscacscdtvassscansshescasvecaussasdsbuacansesdcuasstounvestiateataaydeouscadaasactantvsiovaibiouaensdenesctapecensttnti 10 Variant of hydraulic subsystem PVEA 11 Variant of hydraulic subsystem PVE with ramp 12 Variant of hydraulic subsystem PVHC 0 12 Mechanical SUDSYStEM sscsssssccssseccssseccsssececsscessssseccusecesssecesssecssasecssaseesssseessssecesusecssssecssauecesnseessaseessasecesaseceensecssaseeseanecesaee 13 Electronic subsystem u n scans chedzagucacocasastobucstustccoasicccaba quan tucequa iccylnendacovassucabdbsnce tan qvesbcaggustoeaytiibciatbiaenctdtas 13 Fault monitoring and reAaCtiON eeccssssccssseccssessccssecssnessesssecessseecsssecesssccsssseeccssecesneceesusecessueeesusesessseessaueecsucecesseeessaeeseaseessnesss 15 Active fault reaction is activated afte
55. vel to neutral position at max 0 1755 0 3305 0 1755 power off rated _ 0 090s 0 270s 0 090s min 0 065s 0 250s 0 065s From neutral position to max spool travel by max 0 550s constant power min 0 2105 From max spool travel to neutral position by max 0 150s constant power in 0 0405 PVEA PVEH PVES and PVEU control specification PVEA PVEH PVES and PVEU control specification Supply voltage Upc rated 11 32V max ripple 5 Current consumption at rated voltage 0 57 33 A 12V 0 3 17 A 24V Signal voltage neutral 0 5 x Upc PVEU 5V A port gt B port 0 25 gt 75 Upc Signal current at rated voltage 0 25 gt 70 mA Input impedance in relation to 0 5 Upc 12 kQ Power consumption 7 3 5 W Error pin max current 100 mA 520L0553 en US Rev 0605 e November 2015 35 Technical Information PVE Series 4 for PVG 32 100 120 and PVHC Technical Data PVEP control specification PVEA PVEH PVES and PVEU reaction time in sec minus PVG 120 Supply voltage Function PVEA PVEH PVEP Prop fine PVES PVEU Disconnected by Reaction time from neutral position to max 0 500 0 230 abe of neutral max spool travel rated 0320 0 150 min 0 250 0 120 Reaction time from max spooltravelto max 0 550 0 175 neutral position rated 0 400 0 090 min 0 300 0 065 Constant voltage Reaction time from neutral position to max 0 500 0
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