Nx-networks NX series Uživatelský manuál Strana 1

User's ManualNX seriesConstant and variable torqueVariable Speed Drivesfor induction motorsSubject to changes without noticehHoneywell

10(86)Receipt of delivery2Class T:The T-class converters have a small earth current and can be used with IT supplies only. If theyare used with other

Receipt of delivery11(86)2EU DECLARATION OF CONFORMITYWeManufacturer's name: Vacon OyjManufacturer's address: P.O.Box 25Runsorintie 7FIN-653

12(86)Receipt of shipment33. RECEIPT OF SHIPMENTThe NX frequency converters have undergone rigorous tests and quality checks at the factorybefore del

Receipt of shipment13(86)33.3 MaintenanceIn normal conditions, the NX frequency converters are maintenance-free. However, it isrecommended the heatsin

14(86)Technical data44. TECHNICAL DATA4.1 IntroductionFigure 4-1 presents the block diagram of the NX frequency converter. The frequency convertercons

Technical data15(86)4The control keypad provides a link between the user and the frequency converter. The controlkeypad is used for parameter setting,

16(86)Technical data44.2 Power ratings4.2.1 NX5 – Mains voltage 380—500 VHigh overload = 200% starting torque, 2 sec/20 sec, 150% overloadability, 1

Technical data17(86)44.3 Technical dataTable 4-2. Technical data (continues on next page)Input voltage UinInput frequencyConnection to mainsOutput vol

18(86) Technical data4Table 4-2. Technical dataImmunitySafetyAnalogue input voltageAnalogue input currentDigital inputs (6)Auxiliary voltageOutput ref

Installation19(86)55. INSTALLATION5.1 MountingThe frequency converter can be mounted in either vertical or horizontal position on the wall or onthe ba

REFER TO THE START-UP QUICK GUIDE BELOWDURING INSTALLATION AND COMMISSIONING.IF ANY PROBLEMS OCCUR, PLEASE CONTACT YOUR LOCAL DISTRIBUTOR.Start-up Q

20(86)Installation5Figure 5-1. NX dimensions, IP21DimensionsTypeW1 W2 H1 H2 H3 D1∅E1∅E2∅*0004—0015 NX20003—0012 NX50005—0019 NX6128 100 327 313 292 19

Installation21(86)5Figure 5-2. NX dimensions, IP21 with collar, FR4 to FR6DimensionsTypeW1 W2 H1 H2 H3 H4 H5 D1 D2∅0004—0015 NX_20003—0012 NX_50005—00

22(86)Installation5Figure 5-3. The opening needed for the collar installation, FR4 to FR6TypeW1 W2 W3 H1 H2 H3 H4∅0004—0015 NX_20003—0012 NX_50005—001

Installation23(86)5Figure 5-4. NX dimensions, IP21 with collar, FR7 and FR8TypeW1 W2 W3 W4 H1 H2 H3 H4 H5 H6 H7 D1 D2∅0120—0150 NX_20072—0105 NX_50085

24(86)Installation5Figure 5-5. The opening needed for the collar installation, FR7/FR8TypeW1 W2 W3 H1 H2 H3 H4 H5 H6∅0120—0150 NX_20072—0105 NX_50085—

Installation25(86)5CANK5_2A2A2DBAB5.2 CoolingEnough free space should be left around the frequency converter to ensure sufficient aircirculation and c

26(86)Installation55.3 Power loss5.3.1 Power loss as function of switching frequencyIf the operator wants to raise the switching frequency of the driv

Installation27(86)5Figure 5-9. Power loss as function of switching frequency; 0038…0061NX5Figure 5-10. Power loss as function of switching frequency;

28(86)Cabling and connections66. CABLING AND CONNECTIONS6.1 Power unitThe following wiring diagrams show the mains and motor connections of the freque

Cabling and connections29(86)6Figure 6-2. Principal wiring diagram of NX5 power unit, ≥FR7*When using 1-phase supply, connect the cables to terminals

CONTENTSNX USER’S MANUALINDEX 1 SAFETY 2 EU DIRECTIVE 3 RECEIPT OF DELIVERY 4 TECHNICAL DATA 5 INSTALLATION 6 CABLING AND CONNECTIONS 7 CONTROL KEYP

30(86)Cabling and connections66.1.1 Power connectionsUse cables with heat resistance of at least +60°C. The cables and the fuses must be dimensionedac

Cabling and connections31(86)66.1.1.4 Cable and fuse sizesTerminal cable sizeFrame TypeIL[A]Fuse[A]Mains andmotorcableCu [mm2]Main terminal[mm2]Earth

32(86)Cabling and connections66.1.2 Installation instructions1Before starting the installation, check that none of the components of thefrequency conv

Cabling and connections33(86)65Connect the cables:! Strip the motor and mains cables as advised in Table 6-3 andFigure 6-3.! Remove the screws of the

34(86)Cabling and connections66.1.2.1 Stripping lengths of motor and mains cablesFigure 6-3. Stripping of cablesFrameA1 B1C1 D1 A2 B2 C2 D2FR415 3510

Cabling and connections35(86)66.1.2.2 NX frequency converter frames and installation of cablesNote: To connect an external brake resistor, see separa

36(86)Cabling and connections6Figure 6-6. NX, FR5. Protection class IP21Figure 6-7. Cable installation in NX, FR5Mains cable Motor cableEarth terminal

Cabling and connections37(86)6Figure 6-8. NX, FR6. Protection class IP21.Figure 6-9. Cable installation in NX, FR6Mains cable Motor cableEarthBrake re

38(86)Cabling and connections6Figure 6-10. NX, FR7. Protection class IP21.Figure 6-11. Cable installation in NX, FR7Mains cable Motor cableEarth termi

Cabling and connections39(86)66.1.3 Cable installation and the UL standardsTo meet the UL (Underwriters Laboratories) regulations, a UL-approved coppe

4(86)THE NX FREQUENCY CONVERTER USER'S MANUALAND THE APPLICATION MANUALThe User's Manual will provide the necessary information about the in

40(86)Cabling and connections66.2 Control unitThe control unit of the frequency converter consists roughly of the control board and additionalboards (

Cabling and connections41(86)6Figure 6-14. The I/O terminalsof the two basic boardsFigure 6-15. General wiring diagram of the basic I/O board(NXOPTA1)

42(86)Cabling and connections66.2.1.1 Control cablesThe control cables shall be at least 0.5 mm2 screened multicore cables, see Table 6-1. Themaximum

Cabling and connections43(86)66.2.2 Control terminal signalsTerminal Signal Technical information1+10 Vref Reference voltage Maximum current 10 mA2AI1

44(86)Cabling and connections66.2.2.1 Digital input signal inversionsThe active signal level depends on which potential the common inputs CMA and CMB

Cabling and connections45(86)6Figure 6-20. Jumper selection for NXOPTA1!WARNINGCheck the correct positions of the jumpers. Running the motorwith signa

46(86)Control keypad77. CONTROL KEYPADThe control keypad is the link between the frequency converter and the user. The NX controlkeypad features an al

Control keypad47(86)7READY = Lights when AC power is on. In case of a trip, the symbol will not light up.ALARM = Indicates that the drive is running o

48(86)Control keypad77.1.4 Text lines (See control keypad)The three text lines (•, ••, •••) provide the user with information on his present location

Control keypad49(86)77.2 Keypad push-buttonsThe alphanumeric control keypad features 9 push-buttons that are used for the control of thefrequency conv

5(86)NX User's ManualIndex1. SAFETY...

50(86)Control keypad7= Start button.Pressing this button starts the motor if the keypad is the active controlplace. See Chapter 7.3.3.1.= Stop button.

Control keypad51(86)7Figure 7-3. Keypad navigation chartF T1 "T7STOP FAULTI/OtermSTOPI/OtermFAULTH1"H3READYI/OtermT1"T7I/OtermREA

52(86)Control keypad77.3.1 Monitoring menu (M1)The monitoring menu can be entered from the main menu by pushing the Right arrow menubutton when the lo

Control keypad53(86)77.3.2 Parameter menu (M2)Parameters are the way of conveying the commands of the user to the frequency converter. Theparameter va

54(86)Control keypad7Parameter lock (P6.3.2)).Return to the Main menu anytime by pressing the left arrow menu button for 1—2 seconds.The basic applic

Control keypad55(86)7Figure 7-5. Parameter value change procedureG1"G8READYKeypadP1"P18READYKeypadP1"P8READYKeypadREADYKeypad13.95 Hzen

56(86) Control keypad77.3.3 Keypad control menu (M3)In the Keypad Controls Menu, it is possible to choose the control place, edit the frequencyrefere

Control keypad57(86)7Figure 7-6. Selection of control place7.3.3.2 Keypad referenceThe keypad reference submenu (P3.2) displays and allows the operato

58(86)Control keypad77.3.4 Active faults menu (M4)The Active faults menu can be entered from the Main menu by pushing the right arrow menubutton when

Control keypad59(86)7Fault type symbol MeaningA(Alarm)This type of fault is a sign of an unusual operatingcondition. It does not cause the drive to st

6(86)6.2.2.2 Jumper selections on the NXOPTA1 basic board ... 447. CONTROL KEYPAD ...

60(86)Control keypad77.3.4.2 Fault codesThe fault codes, their causes and corrective actions are presented in the table below. Theshadowed faults are

Control keypad61(86)7FaultcodeFault Possible cause Correcting measures16MotorovertemperatureMotor overheating has been detected byfrequency converter

62(86)Control keypad77.3.4.3 Fault time data recordWhen a fault occurs the information described above in 7.3.4 is displayed. By pushing the rightarr

Control keypad63(86)77.3.5 Fault history menu (M5)The Fault history menu can be entered from the Main menu by pushing the right arrow menubutton Menu

64(86)Control keypad77.3.6 System menu (M6)The System menu can be entered from the main menu by pushing the right arrow menu buttonMenu button right w

Control keypad65(86)7Functions in the System menuCode Function Min Max Unit Default Cust SelectionsS6.1 Application selectionBasicApplicationBasic App

66(86)Control keypad7Code Function Min Max Unit Default Cust SelectionsD6.7.6.1.3Info: Applications:Firmware interfaceC6.8.1 MWh counter kWhC6.8.2Oper

Control keypad67(86)77.3.6.1 Application selectionThe user can select the application desired by entering the Application selection page (S6.1). Thisi

68(86)Control keypad7Figure 7-10. Selection of language7.3.6.3 System settingsIn the System settings submenu (S6.3) under the System menu it is possi

Control keypad69(86)7Parameter lock (P6.3.2)This function allows the user to prohibit changes to the parameters.If the parameter lock is activated the

Safety7(86)11. SAFETY1.1 Warnings1The components of the power unit of the frequency converter are livewhen the NX is connected to mains potential. Con

70(86)Control keypad7Figure 7-13. Internal brake resistor connectionFan control (P6.3.4)This function allows the control of the frequency converter’s

Control keypad71(86)7Example:• Transfer delay between the frequency converter and the PC = 600 ms• The value of par. 6.3.6 is set to 1200 ms (2 x 60

72(86)Control keypad7Figure 7-16. Keypad settings submenuDefault page (P6.4.1)This menu allows the user to set the location (page) to which the displa

Control keypad73(86)7Contrast adjustment (P6.4.4)In case the display is unclear adjust the contrast through the same procedure as that for thetimeout

74(86)Control keypad7Download parameters to drive (From keypad, S6.5.2)This function downloads one or all parameter groups uploaded to the keypad to a

Control keypad75(86)7If the user wants the parameters of the new application to be automatically uploaded to thekeypad this will have to be done for t

76(86)Control keypad77.3.6.7 Information submenuIn the Information submenu (S6.7) frequency converter-related hardware and software informationas well

Control keypad77(86)7Applications info submenu (S6.7.6)At location S6.7.6 is the Applications submenu containing information about not only theapplica

78(86)Control keypad77.3.6.9 Trip counters submenuTrip counters (menu S6.9) are counters the values of which can be reset i.e. restored to zero. Thef

Control keypad79(86)77.3.7 Expander board menu (M7)The Expander board menu makes it possible for the user 1) to see what expander boards areconnected

8(86) Safety11.3 Earthing and earth fault protectionThe NX frequency converter must always be earthed via a conductor connected to the earthingtermin

80(86)Control keypad77.4 Further keypad functionsThe NX control keypad embodies additional application-related functions. See the NX ApplicationPacka

Commissioning 81(86)88. COMMISSIONING8.1 SafetyBefore commissioning, note the following directions and warnings:1Internal components and circuit board

82(86)Commissioning8 7 Set the parameters of group 1 (See the Application Manual) according to therequirements of the application. At least the follow

Commissioning83(86)8 10 Connect the motor to the process (if the startup test was run without the motor beingconnected)a) Before running the tests, m

84(86)Fault tracing99. FAULT TRACINGWhen a fault is detected by the frequency converter control electronics, the drive is stopped andthe symbol F toge

Fault tracing85(86)914Frequencyconverter overtemperatureHeatsink temperature is over 90°C.Over temperature warning is issued whenthe heatsink temperat

AustriaHoneywell Austria Ges.m.b.H.Handelskai 3881023 WienPhone: (43) 1 72 78 00Fax: (43) 1 72 78 08www.honeywell.atBelgiumHoneywell S.A.3, avenue du

Receipt of delivery9(86)22. EU DIRECTIVE2.1 CE markingThe CE marking on the product guarantees the free movement of the product within the EEA(Europea