background image

92  vacon  

control keypad 

Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/

 

7

 

 

Figure 7-13. Parameter comparison 

7.3.6.5

 

Safety 

NOTE: The 

Security submenu

 is protected with a password. Store the password in a safe place!

 

 

Password (S6.5.1) 

The application selection can be protected against unauthorised changes with the Password function 
(S6.5.1).

 

By default, the password function is not in use. If you want to activate the function, enter the edit 
mode by pressin

Menu button right

. A blinking zero appears in the display and you can set a 

password with the 

Browser buttons

. The password can be any number between 1 and 65535.

 

 

Note that you can also set the password by digits. In the edit mode, push 

Menu button right

 again 

and another zero appears on the display. Set ones first. To set the tens, press 

Menu button right

, and 

so on. Confirm the password with the 

enter

 

button. After this, you have to wait until the 

Timeout time

 

(P6.6.3) (see page 

95

) has expired before the password function is activated.

 

If you try to change applications or the password itself, you will be prompted for the current 
password. Enter the password with the 

Browser buttons

.

 

You can deactivate the password function by entering the value 0. 

 

   Figure 7-14. Password setting 

Note! Store the password in a safe place! No changes can be made unless a valid password is 
entered.

 

 

Parameter lock (P6.5.2) 

C1

è

C3

READY

READY

READY

0

enter

P1

è

P6

P2.1.2= 50.0

READY

20.0 Hz

P2.1.2= 50.0

READY

20.0 Hz

ParamComparison

Set1

Set1

CONFIRM CHANGE

EDIT VALUE

OR

READY

I/Oterm

0

READY

I/Oterm

enter

00

READY

I/Oterm

enter

Password

Not in use

Password

Password

OR:

Summary of Contents for NXI FI9 series

Page 1: ...user manual fi9 fi14 inverters vacon nxi...

Page 2: ...ctive select the language you want the keypad and the application to use and confirm by pressing the enter button If the Start Up wizard is not active follow the instructions in 7a and 7b below 8 7a S...

Page 3: ...CONTENTS VACON INDEX 1 SAFETY 2 EU DIRECTIVE 3 RECEIPT OF DELIVERY 4 TECHNICAL DATA 5 INSTALLATION 6 CABLING AND CONNECTIONS 7 CONTROL KEYPAD 8 COMMISSIONING 9 FAULT TRACING...

Page 4: ...plication Package Should these applications not meet the requirements of your process please contact the manufacturer for information on special applications This manual is available in both paper and...

Page 5: ...4 12 3 2 Storage 13 3 2 1 Capacitor reforming 13 3 3 Maintenance 13 3 4 Disposal 14 4 TECHNICAL DATA 15 4 1 Introduction 15 4 2 NX Inverter drive Power ratings 17 4 2 1 Supply voltage 465 800 Vdc Moto...

Page 6: ...7 1 Indicators on the keypad display 64 7 1 1 Drive status indications 64 7 1 2 Control place indications 65 7 1 3 Status LEDs green green red 65 7 1 4 Text lines 66 7 2 Keypad push buttons 67 7 2 1 B...

Page 7: ...vacon 7 Local contacts https www danfoss com en contact us contacts list 8 1 Safety 104 8 2 Commissioning the inverter 104 9 FAULT TRACING 107...

Page 8: ...delivered by manufacturer can be used 1 2 Safety instructions 1 The VACON NX inverter is meant for fixed installations only 2 Do not perform any measurements when the inverter is connected to the DC s...

Page 9: ...arked with the following symbols Dangerous voltage WARNING General warning HOT SURFACE Hot surface Risk of burn MOTOR RUN CHECK LIST 1 Before starting the motor check that the motor is mounted properl...

Page 10: ...hich is a Notified Body The Technical Construction Files are used to authenticate the conformity of VACON NX Inverters with the Directive because it is impossible to test such a large product family i...

Page 11: ...receipt of delivery vacon 11 Local contacts https www danfoss com en contact us contacts list 2...

Page 12: ...Vac 640 1100Vdc Control keypad A standard alpha numeric B no local control keypad F dummy keypad G graphic display Enclosure class 2 IP21 FR4 7 0 IP00 FR8 FI9 14 EMC emission level T fulfils standard...

Page 13: ...power supply to the B Bterminals DC to B DC to B of the DC link or directly to the capacitor terminals 3 Set the DC voltage to the nominal DC voltage level of the Active Front End 1 35 Un AC and keep...

Page 14: ...he unit Fan of the LCL filter Internal IP54 UL Type 12 fan Cabinet cooling fan filter 5 10 years Change the DC bus capacitors if DC voltage ripple is high It is also recommended to record all actions...

Page 15: ...and Application Control Block is based on microprocessor software The microprocessor controls the motor based on the information it receives through measurements parameter settings control I O and co...

Page 16: ...e used to control the inverter if connected through a similar cable VACON RS232PC 1 5M The basic control interface and the parameters the Basic Application are easy to use If a more versatile interfac...

Page 17: ...0 160 132 FI9 239 1030 372 65 NXI_0300 5 300 330 245 368 444 160 132 200 160 FI9 239 1030 372 65 NXI_0385 5 385 424 300 450 540 200 160 250 200 FI10 239 1030 552 100 NXI_0460 5 460 506 385 578 693 250...

Page 18: ...I12 2 239 1030 552 200 NXI_0502 6 502 552 460 690 828 500 450 FI12 2 239 1030 552 200 NXI_0590 6 590 649 502 753 904 560 500 FI12 2 239 1030 552 200 NXI_0650 6 650 715 590 885 1062 630 560 FI12 2 239...

Page 19: ...4 2 Low overload The high overload means that if 150 of the continuous current IH is required for 1 minute every 10 minutes the remaining 9 minutes must be approximately 92 of IH or less This is to ma...

Page 20: ...g torque IS for two seconds torque motor dependent Peak current IS for 2 s every 20 s Output frequency Frequency resolution Application dependent Control characteristics Control method Frequency contr...

Page 21: ...of the drive for more approvals Marine approvals LR BV DNV GL ABS RMRS CCS KR Control connections Analogue input voltage i 200k Resolution 0 1 accuracy 1 Analogue input current i 250 differential Digi...

Page 22: ...22 vacon technical data Local contacts https www danfoss com en contact us contacts list 4 Short circuit protection of 24V and 10V reference voltages Yes Table 4 3 Technical information...

Page 23: ...50 0 92 2590 2700 0 92 3252 Table 4 4 DC currents and dimensions of VACON NXI supply voltage 465 800Vdc Structure IN output Motor P F IDC input FI9 125 0 89 146 144 0 89 168 170 0 89 198 208 0 9 245 F...

Page 24: ...for ambient temperatures not exceeding 55 C 131 F The reduced power is calculated using the formula Pde Pn 100 t 40 C X 100 Pn nominal power of the unit t ambient temperature x derating coefficient C...

Page 25: ...for example at 2500 m altitude you must decrease the load current down to 85 of the rated output current 100 2500 m 1000 m 100 m x 1 85 When you use fuses at high altitudes the cooling effect of the f...

Page 26: ...e reserved around the inverter to ensure sufficient cooling see Figure 5 7 Follow the minimum dimensions for installation see Table 5 1 and Table 5 2 Also make sure that the mounting plane is relative...

Page 27: ...installation vacon 27 Local contacts https www danfoss com en contact us contacts list 5 Figure 5 1 The dimensions of VACON NXI FI9...

Page 28: ...28 vacon installation Local contacts https www danfoss com en contact us contacts list 5 Figure 5 2 VACON NXI dimensions FI10...

Page 29: ...installation vacon 29 Local contacts https www danfoss com en contact us contacts list 5 Figure 5 3 VACON NXI dimensions FI12 back view...

Page 30: ...30 vacon installation Local contacts https www danfoss com en contact us contacts list 5 Figure 5 4 VACON NXI dimensions FI12 front view...

Page 31: ...installation vacon 31 Local contacts https www danfoss com en contact us contacts list 5 Figure 5 5 VACON NXI dimensions FI13 back view Note FI14 is a douple FI13...

Page 32: ...32 vacon installation Local contacts https www danfoss com en contact us contacts list 5 Figure 5 6 VACON NXI dimensions FI13 front view Note FI14 is a douple FI13...

Page 33: ...by the lower unit must be directed away from the air intake of the upper unit When planning the cooling for the space take into consideration that the Type Dimensions mm A B B2 C NXI_0168 0300 5 NXI_0...

Page 34: ...e openings for incoming air given in Table 5 2 must be followed For instance there could be two screened gaps as presented in Figure 5 7 our recommendation This layout ensures a sufficient air flow to...

Page 35: ...cabling and connections vacon 35 Local contacts https www danfoss com en contact us contacts list 5 Figure 5 8 Cabinet openings for cooling 1 Cooling air inlets 2 Hot air exhaust 1 1 1 2 2...

Page 36: ...power unit to the outlet at the top of the enclosure and prevent it from circulating back to the fan blower use either of the following arrangements A Install a closed air duct from the power unit to...

Page 37: ...Local contacts https www danfoss com en contact us contacts list 6 6 CABLING AND CONNECTIONS 6 1 Power unit The following wiring diagrams show the supply and motor connections Figure 6 1 FI9 10 basic...

Page 38: ...38 vacon cabling and connections Local contacts https www danfoss com en contact us contacts list 6 Figure 6 2 FI9 10 basic wiring diagram with charging...

Page 39: ...cabling and connections vacon 39 Local contacts https www danfoss com en contact us contacts list 6 Figure 6 3 FI12 basic wiring diagram without charging...

Page 40: ...40 vacon cabling and connections Local contacts https www danfoss com en contact us contacts list 6 Figure 6 4 FI12 basic wiring diagram with charging...

Page 41: ...cabling and connections vacon 41 Local contacts https www danfoss com en contact us contacts list 6 Figure 6 5 FI13 basic wiring diagram without charging...

Page 42: ...42 vacon cabling and connections Local contacts https www danfoss com en contact us contacts list 6 Figure 6 6 FI13 basic wiring diagram with charging...

Page 43: ...cabling and connections vacon 43 Local contacts https www danfoss com en contact us contacts list 6 Figure 6 7 FI14 basic wiring diagram without charging...

Page 44: ...44 vacon cabling and connections Local contacts https www danfoss com en contact us contacts list 6 Figure 6 8 FI14 basic wiring diagram with charging...

Page 45: ...MC Level T Power supply Flexible conductor Min temperature endurance for isolation 70 C Copper Busbar Motor cable Power cable equipped with concentric protection wire and intended for the specific mai...

Page 46: ...1250 700 2 NXI_0385 6 385 170M6277 3SHT 1100 1000 2 NXI_0416 6 416 170M6277 3SHT 1100 1000 2 NXI_0460 6 FI12 460 170M6305 3SHT 1250 700 4 NXI_0502 6 502 170M6305 3SHT 1250 700 4 NXI_0590 6 590 170M63...

Page 47: ...2 5 40 Cu 4 3 120 70 Al 4 3 185Al 57Cu NXI_0820 5 820 2 5 40 Cu 4 3 150 70 Al 4 3 185Al 57Cu NXI_0920 5 920 2 5 40 Cu 4 3 150 70 Al 4 3 240Al 72Cu NXI_1030 5 1030 2 6 40 Cu 4 3 185 95 Al 4 3 300Al 88...

Page 48: ...0 PE M8 25 NXI_0205 5 205 NXI_0261 5 261 NXI_0300 5 300 NXI_0385 5 FI10 385 PE M8 25 NXI_0460 5 460 NXI_0520 5 520 NXI_0590 5 FI12 590 PE M8 25 NXI_0650 5 650 NXI_0730 5 730 NXI_0820 5 820 NXI_0920 5...

Page 49: ...Cu NXI_0590 6 590 2 5 40 Cu 2 3 240 120 Al 4 3 120Al 41Cu NXI_0650 6 650 2 5 40 Cu 4 3 95 50 Al 4 3 150Al 41Cu NXI_0750 6 750 2 5 40 Cu 4 3 120 70 Al 4 3 150Al 41Cu NXI_0820 6 820 2 5 40 Cu 4 3 150 70...

Page 50: ...0144 6 144 NXI_0170 6 170 NXI_0208 6 208 NXI_0261 6 FI10 261 PE M8 25 NXI_0325 6 325 NXI_0385 6 385 NXI_0416 6 416 NXI_0460 6 FI12 460 PE M8 25 NXI_0502 6 502 NXI_0590 6 590 NXI_0650 6 650 NXI_0750 6...

Page 51: ...ther cables Avoid placing the motor cables in long parallel lines with other cables If the motor cables runs in parallel with other cables note the minimum distances between the motor cables and other...

Page 52: ...ing to EMC regulations The output cables to the motor must be 360o EMC earthed The EMC grounding clamps can for instance be installed on the mounting plate The EMC grounding clamps must be suited to t...

Page 53: ...connections vacon 53 Local contacts https www danfoss com en contact us contacts list 6 6 1 2 1 VACON NXI enclosures Figure 6 9 VACON NXI FI9 Protection class IP00 Figure 6 10 VACON NXI FI10 Protectio...

Page 54: ...54 vacon cabling and connections Local contacts https www danfoss com en contact us contacts list 6 Figure 6 11 VACON NXI F12 Protection class IP00 Figure 6 12 VACON NXI FI13 Protection class IP00...

Page 55: ...0 6 FI14 M12 65 70 75 6 x M12 65 70 75 Table 6 8 Tightening torques of terminals 6 1 4 Cable and motor insulation checks 1 Motor cable insulation checks Disconnect the motor cable from terminals U V a...

Page 56: ...tions The I O boards mounted at the factory are indicated in the type code For more information on the option boards see VACON NX IO boards User Manual 6 2 1 Control voltage 24V EXT 24V It is possible...

Page 57: ...protective earth In the installation take into account the potential differences between the grounding points We recommend that you use galvanic isolation in the I O and 24V circuitry NOTE Analogue o...

Page 58: ...6 18 General wiring diagram of the basic relay boards OPT A2 OPT A3 RO1 1 1 2 RO1 3 RO2 1 2 2 RO2 3 ac dc 21 22 23 24 25 26 NX6_6 fh8 21 22 23 25 26 RO1 1 1 2 RO1 3 2 1 RO2 2 ac dc 28 29 TI1 TI1 t Sw...

Page 59: ...M2 6 0 2 1 8 Table 6 9 Tightening torques of terminals 6 2 2 2 Galvanic isolation barriers The control connections are isolated from the mains potential and the GND terminals are permanently connected...

Page 60: ...s total 150 mA from single board Can also be used as external power backup for the control unit and fieldbus 7 GND I O ground Ground for reference and controls 8 DIN1 Digital input 1 Ri min 5k 9 DIN2...

Page 61: ...on basic relay board OPT A3 6 2 3 1 Digital input signal inversions The active signal level depends on which potential the common inputs CMA and CMB terminals 11 and 17 are connected to The alternati...

Page 62: ...er to better suit his needs by selecting certain positions for the jumpers on the OPT A1 board The positions of the jumpers determine the signal type of analogue and digital inputs On the A1 basic boa...

Page 63: ...D A B C D A B C D A B C D A B C D A B C D A B C D A B C D AI1 mode Voltage input 0 10V AI1 mode Voltage input 0 10V differential AI1 mode Voltage input 10 10V Jumper block X2 AI2 mode AI2 mode 0 20mA...

Page 64: ...rough the nine push buttons of the control keypad Furthermore the buttons can be used in setting parameters and monitoring values The keypad is detachable and isolated from the input line potential 7...

Page 65: ...lues etc are given through the I O terminals Keypad Control keypad is selected as the control place i e the motor can be started or stopped or its reference values etc altered from the keypad Bus Comm...

Page 66: ...structure as well as with information related to the operation of the drive Location indicator displays the symbol and number of the menu parameter etc Example M2 Menu 2 Parameters P2 1 3 Acceleratio...

Page 67: ...aults see Chapter 7 3 3 4 select This button is used to switch between the two latest displays This may be useful when you want to see how the changed new value influences some other value enter The e...

Page 68: ...menus you can also adjust the contrast of the display see Chapter 7 3 6 6 The first menu level consists of menus M1 to M7 and is called the Main menu The user can navigate in the main menu with the Br...

Page 69: ...rm V1 V15 READY I Oterm RUN 13 95 Hz READY I Oterm RUN G1 G9 READY I Oterm P1 P15 READY I Oterm 13 95 Hz READY Loc al P1 P3 READY I Oterm STOP READY I Oterm STOP enter enter F0 STOP FAULT I Oterm Para...

Page 70: ...otor Frequency reference Hz Motor speed rpm Calculated motor speed Motor current A Measured motor current Motor torque Calculated actual torque nominal torque of the unit Motor power Calculated actual...

Page 71: ...or smaller value than that on the display is desired Confirm the change with the enter button The value will not change unless the Enter button is pressed Pressing Menu button left takes you back to t...

Page 72: ...us contacts list 7 Figure 7 5 Parameter value change procedure G1 G8 READY Keypad P1 P18 READY Keypad 13 95 Hz READY Keypad G1 G8 Keypad READY Keypad 13 95 Hz enter READY Keypad 14 45 Hz Parameters B...

Page 73: ...nce The keypad reference submenu P3 2 displays and allows the operator to edit the frequency reference The changes will take place immediately This reference value will not however influence the rotat...

Page 74: ...keypad as the active control place by pressing START for 3 seconds when the motor is running The keypad will become the active control place and the current frequency reference and direction will be...

Page 75: ...list of active faults can be browsed with the Browser buttons The memory of active faults can store a maximum of 10 faults in the order of appearance The display can be cleared with the reset button...

Page 76: ...seconds F Fault An F fault makes the drive stop Actions need to be taken to restart the drive AR Fault Autoreset If an AR fault occurs the drive will stop immediately The fault is reset automatically...

Page 77: ...S2 Overvoltage control supervision The DC link voltage has exceeded the limits defined in too short a deceleration time high overvoltage spikes in supply Start Stop sequence too fast Set the decelera...

Page 78: ...e an internal failure has occurred Contact the nearest distributor For local contacts go to http drives danfoss com danfoss drives local contacts 10 Input line supervision The input line phase is miss...

Page 79: ...ation component failure Reset the fault and restart Should the fault re occur contact the distributor near to you For local contacts go to http drives danfoss com danfoss drives local contacts 26 Star...

Page 80: ...lt time data record 39 Device removed Option board removed Drive removed The device is not available Reset Note No fault time data record 40 Device unknown S1 Unknown device S2 Power1 not same type as...

Page 81: ...mer check the application program 50 Analogue input sel signal range 4 to 20 mA Current at the analogue input is 4mA control cable is broken or loose signal source has failed Check the current loop ci...

Page 82: ...r speed is unequal to reference Check of the encoder connection PMS motor has exceeded the pull out torque 62 Run disable Run enable signal is low Check of the reason for the Run enable signal 63 Quic...

Page 83: ...ata available are T 1 Counted operation days Fault 43 Additional code d T 2 Counted operation hours Fault 43 Counted operation days hh mm ss d T 3 Output frequency Fault 43 Counted operation hours Hz...

Page 84: ...inverter can store a maximum of 30 faults in order of appearance The number of faults currently in the fault history is shown on the value line of the main page H1 H The order of the faults is indica...

Page 85: ...ication M6 is visible on the first line of the keypad display The controls associated with the general use of the inverter such as application selection customised parameter sets or information about...

Page 86: ...rs P6 3 4 Parameter backup Yes No Yes S6 4 Parameter comparison S6 4 1 Set1 Not used S6 4 2 Set2 Not used S6 4 3 Factory settings S6 4 4 Keypad set S6 5 Safety S6 5 1 Password Not used 0 Not used P6 5...

Page 87: ...S6 8 3 1 Software package S6 8 3 2 System software version S6 8 3 3 Firmware interface S6 8 3 4 System load S6 8 4 Applications S6 8 4 Name of application D6 8 4 1 Application ID D6 8 4 2 Applications...

Page 88: ...Application selection The user can select the desired application on the Application selection page S6 2 To enter the page press Menu button right on the first page of the System menu To change the a...

Page 89: ...ameters are downloaded to it The parameter copy menu S6 3 contains four functions Parameter sets S6 3 1 The user can reload the factory default parameter values and store and load two customised param...

Page 90: ...on downloads one or all parameter groups uploaded to the keypad to a drive provided that the drive is in STOP status Enter the To keypad page S6 3 2 from the Parameter copy menu Pressing the Menu butt...

Page 91: ...to upload the parameters Note Parameters saved in the parameter settings on page S6 3 1 will be deleted when applications are changed If you want to transfer the parameters from one application to ano...

Page 92: ...enu button right again and another zero appears on the display Set ones first To set the tens press Menu button right and so on Confirm the password with the enter button After this you have to wait u...

Page 93: ...ilitates the commissioning of the inverter If active the Start up wizard prompts the operator for the language and application of his her choice and then displays the first menu or page Activating the...

Page 94: ...set the location page to which the display automatically moves when the Timeout time see below has expired or the power is switched on to the keypad If the Default page is 0 the function is not activa...

Page 95: ...sing Menu button right Set the desired timeout time and confirm it with the enter button You can return to the previous menu at any time by pressing Menu button left Figure 7 20 Timeout time setting N...

Page 96: ...edit mode by pressing Menu button right You can change the brake resistor information with the Browser buttons Confirm the change with the enter button or return to the previous level with Menu button...

Page 97: ...4 200 and 5 must not be changed If the inverter has been connected to the PC via a modem and there is a delay in transferring messages the value of parameter 6 7 3 must be set according to the delay a...

Page 98: ...System info In the System info submenu S6 8 you can find inverter related hardware and software information You can enter the System info submenu by pressing Menu button right You can now browse the...

Page 99: ...e S6 8 3 The Software information page includes information on the following inverter software related topics Page Content 6 8 3 1 Software package 6 8 3 2 System software version 6 8 3 3 Firmware int...

Page 100: ...e resistor Table 7 9 Hardware information pages Expander boards S6 8 6 The Expander boards submenu contains information about the basic and option boards See Chapter 6 2 You can check the status of ea...

Page 101: ...tps www danfoss com en contact us contacts list 7 Figure 7 26 Expander board information menus E1 E5 READY I Oterm A NXOPTA1 I Oterm READY B NXOPTA2 I Oterm E1 E2 I Oterm READY I Oterm E1 E2 10001 0 E...

Page 102: ...line of the display you will also see the number of parameters associated with the board You can view and edit the parameter values as described in Chapter 7 3 2 See Table 7 10 and Figure 7 27 Expande...

Page 103: ...ocal contacts https www danfoss com en contact us contacts list 7 7 4 Further keypad functions The VACON NX control keypad contains additional application related functions See VACON NX Application Pa...

Page 104: ...ugh the keypad base Wait 5 more minutes before doing any work on VACON NX connections Do not open the cover before the time has expired 6 Before connecting the inverter to DC supply make sure that the...

Page 105: ...Turn the Start Stop switch to ON position Change the frequency reference potentiometer Check in the Monitoring menu M1 that the value of Output frequency changes according to the change of frequency...

Page 106: ...y voltage and wait until the drive has stopped as advised in Chapter 8 1 step 5 b Connect the motor cable to the motor and to the motor cable terminals of the inverter c Make sure that all Start Stop...

Page 107: ...it in motor cables unsuitable motor Check loading Check motor Check cables Make an identification run 2 Overvoltage S1 Hardware trip S2 Overvoltage control supervision The DC link voltage has exceeded...

Page 108: ...e an internal failure has occurred Contact the nearest distributor For local contacts go to http drives danfoss com danfoss drives local contacts 10 Input line supervision The input line phase is miss...

Page 109: ...on component failure Reset the fault and restart Should the fault re occur contact the distributor near to you For local contacts go to http drives danfoss com danfoss drives local contacts 26 Start u...

Page 110: ...lt time data record 39 Device removed Option board removed Drive removed The device is not available Reset Note No fault time data record 40 Device unknown S1 Unknown device S2 Power1 not same type as...

Page 111: ...check the application program 50 Analogue input sel signal range 4 to 20 mA Current at the analogue input is 4mA control cable is broken or loose signal source has failed Check the current loop circu...

Page 112: ...r speed is unequal to reference Check of the encoder connection PMS motor has exceeded the pull out torque 62 Run disable Run enable signal is low Check of the reason for the Run enable signal 63 Quic...

Page 113: ...Document ID DPD00909D Rev D Sales code DOC USERFI9 FI14 DLUK Vacon Ltd Member of the Danfoss Group Runsorintie 7 65380 Vaasa Finland www danfoss com...

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