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Vacon NX series User manual

Manual is about: all in one

Summary of NX series

  • Page 1

    Vacon nx ac drives active front end unit (afe) air cooled user manual ®.

  • Page 3

    Vacon • 3 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ table of contents document: dpd00906d rev. D version release date: 1/2/18 1. Safety ...............................................................................................................5 1.1 warnings ..........

  • Page 4

    Vacon • 4 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.16.2 high altitude installation..................................................................................................51 5. Installation.......................................................................

  • Page 5

    Vacon • 3 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ at least the 11 following steps of the start-up quick guide must be performed during the installation and commissioning. If any problems occur, contact your local distributor. Start-up quick guide 1. Check that the de...

  • Page 6

    Vacon • 4 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ about the vacon ® nx afe user's manual congratulations for choosing vacon ® nx active front end! The user's manual will provide you with the necessary information about the installation, commissioning and operation of...

  • Page 7

    Safety vacon • 5 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 1 1. S afety this manual contains warnings and cautions, which are identified with safety symbols. The warnings and cautions give important information on how to prevent injury and damage to the equipment or yo...

  • Page 8

    1 vacon • 6 safety local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 1.1 warnings 1.2 cautions do not touch the components of the power unit, lcl filter or pre-charging circuit when the drive is connected to mains, or the dc-link when dc-link is powered. The compo- nents are l...

  • Page 9

    Safety vacon • 7 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 1 1.3 grounding and earth fault protection the touch current of the drive is more than 3.5 ma ac. The standard en 61800-5-1 tells that 1 or more of these conditions for the protective circuit must be true. The ...

  • Page 10

    1 vacon • 8 safety local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ conductor must be determined in a manner that produces a conductance equivalent to that which results from the application of this table. The cross-sectional area of each protective grounding conductor that i...

  • Page 11

    Eu directive vacon • 9 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 2 2. Eu d irective 2.1 ce marking the ce marking on the product guarantees the free movement of the product within the eea (european economic area). It also guarantees that the product complies with appli...

  • Page 12: Eu Declaration of Conformity

    2 vacon • 10 eu directive local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ date issued by date approved by 15-04-2016 signature name: kimmo syvänen title: director, premium drives 15-04-2016 signature name: timo kasi title: vp, design center finland and italy danfoss only vou...

  • Page 13

    Receipt of delivery vacon • 11 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3 3. R eceipt of delivery vacon ® nx active front end has undergone scrupulous tests and quality checks at the factory before they are delivered to the customer. However, after unpacking the produ...

  • Page 14

    3 vacon • 12 receipt of delivery local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3.2 type designation code for the lcl filter lcl filters has two versions of cooling fan power supply, one without the integrated dc/dc power supply and one with it. The lcl filter is characteri...

  • Page 15

    Receipt of delivery vacon • 13 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3 3.3 type designation code for the pre-charging components the pre-charging components can be ordered separately. The pre-charging resistors are optimized for each active front end unit. Componen...

  • Page 16

    3 vacon • 14 receipt of delivery local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3.4 storage if vacon ® nx active front end is to be stored before use, make sure that the ambient conditions are acceptable: if you must keep the vacon ® nx active front end in storage for a lon...

  • Page 17

    Receipt of delivery vacon • 15 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3 3.5 maintenance all technical devices, drives as well, need a certain amount of care-taking and failure preventive maintenance. To maintain trouble-free operation of the vacon ® nx active front ...

  • Page 18

    3 vacon • 16 receipt of delivery local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3.6 lifting the modules the modules can be lifted by the holes on top. Place the lifting hooks symmetrically in at least four holes. The maximum allowed lifting angle is 45º. For enclosure sizes...

  • Page 19

    Receipt of delivery vacon • 17 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3 figure 2. Lifting points for fi13 modules 11178.Emf 45.

  • Page 20

    3 vacon • 18 receipt of delivery local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3.7 lifting the lcl filters the modules can be lifted by the holes on top. Place the lifting hooks symmetrically in two holes in the fi9 and fi10 lcl filters and four holes in the fi13 lcl filte...

  • Page 21

    Receipt of delivery vacon • 19 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3 figure 4. Lifting points for fi13 lcl filter 45 11176.Emf.

  • Page 22

    3 vacon • 20 receipt of delivery local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 3.8 disposal when the drive is at the end of its operation life, do not discard it as a part of municipal waste. You can recycle the primary compo- nents of the drive. You must disassemble some ...

  • Page 23

    Active front end (afe) vacon • 21 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4. A ctive f ront e nd (afe) 4.1 introduction the vacon ® nx active front end is used to transfer power between the ac input and intermediate dc circuit. The vacon ® nx active front end has a...

  • Page 24

    4 vacon • 22 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 6. Vacon ® active front end single unit connections 11169.Emf u u v v w w l1 l2 l3 l1 l2 l3 l1 l2 l3 +lcl-u1 +afe-u1 nxa xxxxx pe ap of b+ b- -f2,1 -x1 -r -r 1 1 1 2 2 3 4 -x1 -k3 -v3 ...

  • Page 25

    Active front end (afe) vacon • 23 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.2 active front end unit block diagram figure 7. Nxa block diagram b+ b- u/t1 v/t2 w/t3 rs-232 11170.Emf power module control module keypad control driver measure- ments power supply fan asi...

  • Page 26

    4 vacon • 24 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.3 active front end enclosure sizes figure 8. Vacon ® nxa, fi9. Protection class ip00 figure 9. Vacon ® nxa, fi10. Protection class ip00 11175.Emf 11174.Emf.

  • Page 27

    Active front end (afe) vacon • 25 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 figure 10. Vacon ® nxa, fi13. Protection class ip00 11173.Emf.

  • Page 28

    4 vacon • 26 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.4 active front end unit technical data table 7. Technical specification for vacon ® nxa active front end unit ac input connection voltage u in 380...500 vac; 525...690 vac; ul rating up to ...

  • Page 29

    Active front end (afe) vacon • 27 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 storage temperature -40 °c (-104 °f)...+70 °c (158 °f) relative humidity 0 to 95% rh, non-condensing, non-corrosive, no dripping water. Air quality: - chemical fumes - solid particles designe...

  • Page 30

    4 vacon • 28 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ control connections analogue input voltage 0…+10 v, r i = 200 k Ω . Resolution 0.1% (12-bit), accuracy ±1% analogue input current 0(4)…20 ma, r i = 250 Ω differential digital inputs (6) posit...

  • Page 31

    Active front end (afe) vacon • 29 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.5 lcl filter technical data table 8. Technical specifications for vacon ® lcl filter for active front end units ac connections voltage u in same as the unit frequency f in 50 or 60 hz +2% c...

  • Page 32

    4 vacon • 30 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.6 application the vacon ® nx active front end needs special application software, which is delivered with the nx afe unit. More information on the application can be found in vacon ® nx afe...

  • Page 33

    Active front end (afe) vacon • 31 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 figure 12. Optical cable adapter board figure 13. Optical cable terminals in the unit (fi13 example) optical terminals on adapter board h1 gate control enable h2 phase u control h3 phase v co...

  • Page 34

    4 vacon • 32 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ note! The minimum fibre cable bending radius is 50 mm. Note! Terminals x2 and x3 can be in use simultaneously. However, if the +24 v supply from the control i/o terminals (e.G. From board opt...

  • Page 35

    Active front end (afe) vacon • 33 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 monitoring device might indicate a very low leakage resistance. The resistors must be connected so that the capacitors are discharged when disconnecting from the input power. The wiring diagr...

  • Page 36

    4 vacon • 34 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 16. Wiring diagram of lcl and afe circuit when used in installations which have earth fault protection relay or when used in it network or when afe of other manufacturer is connected t...

  • Page 37

    Active front end (afe) vacon • 35 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 figure 17. Hf capacitors in fi9 and fi10 lcl filter figure 18. Hf capacitors in fi13 lcl filter 11253b_uk 11254b_uk.

  • Page 38

    4 vacon • 36 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.8 active front end power ratings 4.8.1 vacon ® nxa; dc voltage 380–500 v for dimensions of nxa units, see table 11 and lcl filters table 12. Note! The rated currents in a given ambient (+40...

  • Page 39

    Active front end (afe) vacon • 37 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.8.2 vacon ® nxa; dc voltage 525–690 v for dimensions of nxa units, see table 11 and lcl filters table 12. Note! The rated currents in a given ambient (+40 °c) temperature are achieved only ...

  • Page 40

    4 vacon • 38 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.9 active front end unit – dimensions note! More detailed dimensions can be found appendix 77, appendix 78 and appendix 79. 4.10 lcl filter – dimensions note! Weight is different for 500 v/6...

  • Page 41

    Active front end (afe) vacon • 39 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.11 active front end unit – fuse selection 4.11.1 introduction ac fuses are used to protect the input network in case the active front end unit or the lcl filter is faulty. Dc fuses are used...

  • Page 42

    4 vacon • 40 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ note! All fuses are flush-end type. If some other type is needed, contact your distributor. 4.11.2.2 dc fuses note! All fuses are flush-end type. If some other type is needed, contact your di...

  • Page 43

    Active front end (afe) vacon • 41 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 note! All fuses are flush-end type. If some other type is needed, contact your distributor. Note! Fuses for fi9 is fuse links type and for fi10 and fi13 are flush-end type. If some other type...

  • Page 44

    4 vacon • 42 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.11.3 fuses; mains voltage 525–690 v 4.11.3.1 ac fuses note! All fuses are flush-end type. If some other type is needed, contact your distributor. Note! All fuses are flush-end type. If some...

  • Page 45

    Active front end (afe) vacon • 43 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.11.3.2 dc fuses note! All fuses are flush-end type. If some other type is needed, contact your distributor. Note! All fuses are flush-end type. If some other type is needed, contact your di...

  • Page 46

    4 vacon • 44 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.12 active front end unit – circuit breaker selection the active front end can also be protected by a circuit-breaker. The recommended types of circuit- breakers are shown in table 24. If a ...

  • Page 47

    Active front end (afe) vacon • 45 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.13 main contactor if a main contactor is to be used, the types shown in table 25 are recommended. If a contactor from another manufacturer is used, it must be equivalent to the types shown....

  • Page 48

    4 vacon • 46 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.14 pre-charging circuit the active front end unit requires an external pre-charging circuit. The purpose of the pre-charging unit is to charge the voltage in the intermediate circuit to a l...

  • Page 49

    Active front end (afe) vacon • 47 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.15 paralleling the power of the input group can be increased by connecting several active front end units in parallel. Paralleling refers to active front end units connected in the same inp...

  • Page 50

    4 vacon • 48 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 19. Active front end units parallel connection with one common pre-charging circuit 11165.Emf pe +lcl-u1 +afe-u1 nxa xxxx x dc+ dc- +lcl-u2 +afe-u2 nxa xxxx x main circuit do ubl e ins...

  • Page 51

    Active front end (afe) vacon • 49 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.15.2 each active front end unit has the pre-charging circuit each active front end can have its own pre-charging circuit. Each unit controls its own pre-charging and main contactor. See fig...

  • Page 52

    4 vacon • 50 active front end (afe) local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4.16 derating the output power has to be derated if one of following cases: • ambient temperature is more than 40 ºc (104 °f). • installation altitude is more than 1000 m. 4.16.1 ambient temp...

  • Page 53

    Active front end (afe) vacon • 51 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 4 4.16.2 high altitude installation the density of air decreases when the altitude increases and the pressure decreases. When the air density decreases, the thermal capacity decreases (i.E. Les...

  • Page 54

    5 vacon • 52 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5. I nstallation 5.1 mounting the equipment mounting must be sturdy enough to carry the weight of the equipment. The enclosure class of the equipment will depend on the mounting and solutions to be use...

  • Page 55

    Installation vacon • 53 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 figure 24. Mounting points of fi10 afe unit.

  • Page 56

    5 vacon • 54 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 25. Mounting points of fi13 afe unit 5.1.2 lcl filter the lcl filter can only be mounted in a vertical position on the floor of a cubicle. Enough space must be reserved around the lcl filter to ...

  • Page 57

    Installation vacon • 55 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 figure 26. Right-side connection figure 27. Left-side connection 1 2 11185.Emf 1 2 11186.Emf.

  • Page 58

    5 vacon • 56 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5.1.3 control box the control unit of the active front end unit is mounted into a mounting rack which then can be placed inside the enclosure, figure 28 and figure 29. The control unit should be placed...

  • Page 59

    Installation vacon • 57 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 1. If the keypad sits in its place on the control unit, remove the keypad. 2. Connect the male end of the keypad cable to the d-connector of the control unit. Use our rs232 cable included in the delive...

  • Page 60

    5 vacon • 58 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9..

  • Page 61

    Installation vacon • 59 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 5.2 cooling 5.2.1 active front end unit enough free space must be left around the active front end unit to ensure sufficient air circulation and cooling. You will find the required dimensions for free ...

  • Page 62

    5 vacon • 60 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 30. Installation space for fi9, fi10 and fi13 a b b2 c c b a 2x fi9/fi10 fi9/fi10 11215.Emf.

  • Page 63

    Installation vacon • 61 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 figure 31. Cooling airflow for fi9 and fi10 units.

  • Page 64

    5 vacon • 62 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 32. Cooling airflow for the fi13 unit table 28. Power losses and required cooling air for the active front end units type enclosure size heat dissipation (w) cooling air required (m 3 /h) minimu...

  • Page 65

    Installation vacon • 63 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 5.2.2 lcl filter enough free space must be left around the lcl filter to ensure sufficient air circulation and cooling. You will find the required dimensions for free space in the table 29. You will fi...

  • Page 66

    5 vacon • 64 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 34. Cooling airflow for fi9 and fi10 lcl filters 11220a_00

  • Page 67

    Installation vacon • 65 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 figure 35. Cooling airflow guides for fi13 lcl filter table 30. Power losses and required cooling air for the lcl filters type heat dissipation (w) cooling air required (m 3 /h) minimum air holes on sw...

  • Page 68

    5 vacon • 66 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5.2.3 arranging ventilation of the enclosure the enclosure door must be provided with air gaps for air intake. To achieve sufficient cooling inside the cabinet, the dimensions for the total area of fre...

  • Page 69

    Installation vacon • 67 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 5.2.4 steering air flow cooling air must be taken in through the ventilation gaps on the door and blown out at the top of the enclosure. To steer the hot air from the power unit to the outlet at the to...

  • Page 70

    5 vacon • 68 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 39. Cabinet cooling airflow guides for fi9 and fi10 afe unit and lcl filter figure 40. Cabinet cooling airflow guides for fi13 afe unit and lcl filter sheet metal shield shield front shield fron...

  • Page 71

    Installation vacon • 69 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 the sheet metal airflow guides (deflectors) marked in green prevents air circulation between different sections of the equipment. The shield guides marked in green prevent air circulation inside a sect...

  • Page 72

    5 vacon • 70 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5.3 power connection 5.3.1 ac connection the 3-phase input is connected to the input terminals of the lcl filter (l1, l2 and l3). The output terminals of the lcl filter (u, v and w) are connected to th...

  • Page 73

    Installation vacon • 71 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 the high dc voltage must be taken into account when wiring the supply; suitable cables/leads must be used. The dc/dc power supply is monitored and controlled by the active front end unit. The dc/dc pow...

  • Page 74

    5 vacon • 72 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 41. Integrated dc/dc-power in the fi9 and fi10 lcl filter.

  • Page 75

    Installation vacon • 73 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 figure 42. Integrated dc/dc-power in the fi13 lcl filter figure 43. Wiring diagram of integrated dc/dc-power dc- dc+ x3 x3 x3 x81 x2 x8 x51 x53 x1 x52 x70 8a 11163a_uk main fuse afe unit (v phase in fi...

  • Page 76

    5 vacon • 74 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 44. Terminal x3 (u-phase in fi13) in the unit 5.3.4.2 lcl filter without dc/dc power supply for fan the lcl filter is supplied without an integrated dc/dc power supply. In this case, the custome...

  • Page 77

    Installation vacon • 75 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 5.4 control unit 5.4.1 control unit components the control unit of the vacon ® nx active front end contains the control board and additional boards (see the figure below) connected to the 5 slot connec...

  • Page 78

    5 vacon • 76 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 47. Parallel connection of 24 v inputs with many ac drives note! The control unit i/o ground is not isolated from the chassis ground / protective earth. In the installation, take into account th...

  • Page 79

    Installation vacon • 77 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 5.4.3.2 control terminals on opta1 here you see the basic description of the terminals of the i/o board and the relay board. For more information, see jumper selections on the opta1 basic board. For mo...

  • Page 80

    5 vacon • 78 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 49. Maximum loads on +24v/ext+24v output digital input signal inversions the active signal level is different when the common inputs cma and cmb (terminals 11 and 17) are connected to +24 v or t...

  • Page 81

    Installation vacon • 79 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 jumper selections on the opta1 basic board you can change the functions of the ac drive to make them better agree with your requirements. To do this, change some positions for the jumpers on the opta1 ...

  • Page 82

    5 vacon • 80 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 52. Jumper selections for opta1 note! If you change the ai/ao signal contents, also change the related board parameter in menu m7. A b c d a b c d a b c d a b c d a b c d a b c d jumper block x1...

  • Page 83

    Installation vacon • 81 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5 5.4.3.3 control terminals on opta2 figure 53. The control terminal signals on relay boards opta2 *) parameter reference on keypad and ncdrive. Figure 54. Opta2 digout:b.1 *) digout:b.2 *) 21 opta2 22 2...

  • Page 84

    5 vacon • 82 installation local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 5.5 galvanic isolation barriers the control connections are isolated from the mains potential and the gnd terminals are permanently connected to ground. See figure 55. The digital inputs are galvanical...

  • Page 85

    Control keypad vacon • 83 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 6. C ontrol k eypad the control keypad is the link between vacon ® nx active front end and the user. The vacon ® nx control keypad features an alphanumeric display with seven indicators for the run s...

  • Page 86

    6 vacon • 84 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6.1 indicators on the keypad display figure 56. Vacon ® control keypad and drive status indications 6.1.1 drive status indications the drive status symbols tell the user the status of the brake chopp...

  • Page 87

    Control keypad vacon • 85 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 6.1.3 text lines the three text lines ( • , •• , ••• ) provide the users with information on their present location in the keypad menu structure as well as with information related to the operation o...

  • Page 88

    6 vacon • 86 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6.2.1 buttons descriptions = this button is used to reset active faults. See chapter 6.3.4. = this button is used to switch between the two latest displays. This may be useful when you want to see ho...

  • Page 89

    Control keypad vacon • 87 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 6.3 navigation on the control keypad the data on the control keypad is arranged in menus and submenus. The menus are used for the display and editing of measurement and control signals, parameter set...

  • Page 90

    6 vacon • 88 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 58. Keypad navigation chart 6.3.1 monitoring menu (m1) you can enter the monitoring menu from the main menu by pressing menu button right when the location indication m1 is visible on the firs...

  • Page 91

    Control keypad vacon • 89 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 figure 59. Monitoring menu 6.3.2 parameter menu (m2) parameters are the way of conveying the commands of the user to vacon ® nx active front end. Parameter values can be edited by entering the parame...

  • Page 92

    6 vacon • 90 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ menu button right takes you to the edit mode. As a sign of this, the parameter value starts to blink. You can now change the value in two different ways: • set the desired value with the browser butt...

  • Page 93

    Control keypad vacon • 91 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 6.3.3 keypad control menu (m3) in the keypad control menu, you can choose the control place. You can enter the submenu level by pressing menu button right. 6.3.3.1 selection of control place there ar...

  • Page 94

    6 vacon • 92 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ note! Remove external start signal before resetting the fault to prevent unintentional restart of the drive. 6.3.5 fault types vacon ® nx active front end has four types of faults. These types differ...

  • Page 95

    Control keypad vacon • 93 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 6.3.6 fault codes the fault codes, their causes and correcting actions are presented in the table 34. The shadowed faults are a faults only. The items in white on black background are faults for whic...

  • Page 96

    6 vacon • 94 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 18 unbalance (warning only) unbalance between power modules in paralleled units. Subcode in t.14: s1 = current unbalance s2 = dc-voltage unbalance should the fault re-occur, contact your local distri...

  • Page 97

    Control keypad vacon • 95 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 6.3.6.1 fault time data record when a fault occurs, the information described in chapter 6.3.4 is displayed. By pressing menu button right, you will enter the fault time data record menu indicated by...

  • Page 98

    6 vacon • 96 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 62. Fault history menu 6.3.8 system menu (m6) you can enter the system menu from the main menu by pressing menu button right when the location indication m6 is visible on the first line of the...

  • Page 99

    Control keypad vacon • 97 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 s6.3.3 down from keypad all parameters all but motor parameters application parameters p6.3.4 autom. Backup yes no yes s6.4 parameter comparison s6.5 security s6.5.1 password not used 0 = not used p6...

  • Page 100

    6 vacon • 98 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6.3.8.1 selection of language the vacon ® nx control keypad offers you the possibility to control the inverter through the keypad in the language of your choice. Locate the language selection page un...

  • Page 101

    Control keypad vacon • 99 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 you can return to the previous menu any time by pressing menu button left. Figure 63. Selection of language 6.3.8.2 copy parameters the parameter copy function is used when the operator wants to copy...

  • Page 102

    6 vacon • 100 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 64. Storing and loading of parameter sets upload parameters to keypad (to keypad, s6.3.2) this function uploads all existing parameter groups to the keypad provided that the drive is stopped....

  • Page 103

    Control keypad vacon • 101 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 automatic parameter backup (p6.3.4) on this page you can activate or inactivate the parameter backup function. Enter the edit mode by pressing menu button right. Select yes or no with the browser bu...

  • Page 104

    6 vacon • 102 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6.3.8.4 safety note! The security submenu (s6.5) is protected with a password. Store the password in a safe place! Password (s6.5.1) the application selection can be protected against unauthorised c...

  • Page 105

    Control keypad vacon • 103 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 figure 68. Parameter locking start-up wizard (p6.5.3) the start-up wizard facilitates the commissioning of vacon ® nx active front end. If active, the start-up wizard prompts the operator for the la...

  • Page 106

    6 vacon • 104 control keypad local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6.3.8.5 keypad settings in the keypad settings submenu under the system menu, you can further customise your active front end operator interface. Locate the keypad setting submenu (s6.6). Under the ...

  • Page 107

    Control keypad vacon • 105 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 6 figure 73. Timeout time setting note! If the default page value is 0 the timeout time setting has no effect. Contrast adjustment (p6.6.4) in case the display is unclear, you can adjust it‘s contrast...

  • Page 108

    7 vacon • 106 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7. A ppendices figure 74. Wiring diagram for fi9 and fi10 charging pulse charging contactor main contactor main circuit n 240v a c l 240v a c pr oject cus tomer cus t. R e f. Titl e cir cuit diagr am af...

  • Page 109

    Appendices vacon • 107 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 75. Wiring diagram for fi13 11226.Pdf.

  • Page 110

    7 vacon • 108 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 76. Wiring diagram for control circuit pr oject cus tomer cus t. R e f. Titl e pr epar ed check ed v a c on oyj dcc pr oj. No based on doc. No re vision object = loc. = sheet cont. M ain c ont ac...

  • Page 111

    Appendices vacon • 109 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 77. Fi9 dimensions 11228.Pdf mounting holes n8x25 earthing bolt back 952 659 372 116 1032 322 371 110, 5 211 123.

  • Page 112

    7 vacon • 110 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 78. Fi10 dimensions x) mounting holes 11229.Pdf 952 1032 525 552 116 659 502 n8x25 earthing bolt back 230 230 211 air exhausting hole.

  • Page 113

    Appendices vacon • 111 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 79. Fi13 dimensions 11230.Pdf x) m ounting holes m8x25 ear thing bolt back 553 1049 1012,5 top view 1050 430 441 air exhausting hole air exhausting hole air exhausting hole 85 13 16 17 40

  • Page 114

    7 vacon • 112 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 80. Fi9 and fi10 lcl filter dimensions.

  • Page 115

    Appendices vacon • 113 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 81. Fi13 lcl filter dimensions, output connections right 11232.Pdf.

  • Page 116

    7 vacon • 114 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 82. Fi13 lcl filter dimensions, output connections left 11233.Pdf.

  • Page 117

    Appendices vacon • 115 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 83. Circuit diagram for dc/dc-power supply if over-temperature protection is connected to the i/o -f1.

  • Page 118

    7 vacon • 116 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 84. Circuit diagram for dc/dc-power supply if over-temperature protection is connected to the dc/dc-power supply -f1.

  • Page 119

    Appendices vacon • 117 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 85. Circuit diagram for lcl filter without integrated dc/dc-power supply -f1.

  • Page 120

    7 vacon • 118 appendices local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ figure 86. Dimensions of the door mounting kit 23 152 144 dia 4, 5-5 mm, screw m4 114.5 14.5 0 23 12 5 11 5 107. 5 11214.Emf 7. 5 0 10

  • Page 121

    Appendices vacon • 119 local contacts: http://drives.Danfoss.Com/danfoss-drives/local-contacts/ 7 figure 87. Terminal sizes for vacon ® nx active front end units frame type il [a] dc terminal ac terminal nxa_0261 5 fi9 261 pe: m8×25 nxa_0170 6 170 nxa_0460 5 fi10 460 pe: m8×25 nxa_0325 6 325 nxa_130...

  • Page 122

    Document id: dpd00906d rev. D sales code: doc-insnxafe+dluk vacon ltd member of the danfoss group runsorintie 7 65380 vaasa finland www.Danfoss.Com.