Vacon NXI FI10 series User Manual Download

Page: 109 / 113

fault tracing

109

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

Fault

code

Fault

Possible cause

Correcting measures

Motor over-
temperature

Motor overheating has been detected
by inverter motor temperature model.
Motor is overloaded.

Decrease the motor load.

If no motor overload exists, check
the temperature model parameters.

Motor
underload

Motor underload protection has
tripped.

Check the load.

Unbalance
S1 = Current
unbalance
S2 = DC voltage
unbalance

Unbalance between power modules in
paralleled power units.

Should the fault re-occur, contact
the distributor near to you.

For local contacts, go to:

http://drives.danfoss.com/danfoss-
drives/local-contacts/

EEPROM
checksum fault

Parameter save fault

faulty operation

component failure

Should the fault re-occur, contact
the distributor near to you.

For local contacts, go to:

http://drives.danfoss.com/danfoss-
drives/local-contacts/

Counter fault

Values displayed on counters are
incorrect

Microprocessor
watchdog fault

faulty operation

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/

Start-up
prevented

Start-up of the drive has been
prevented. Run request in ON when
new application is downloaded to the
drive.

Cancel prevention of start-up.
Remove Run request.

Thermistor
fault

The thermistor input of option board
has detected increase of the motor
temperature

Check motor cooling and loading

Check thermistor connection

(If thermistor input of the option
board is not in use it has to be short
circuited)

Safe Torque Off The input on OPTAF board has

opened.

Cancel Safe Torquee Off if this can
be done safely.

IGBT
temperature

(hardware)

IGBT Inverter Bridge overtemperature
protection has detected too high a
short term overload current

Check loading.

Check motor size.

Fan cooling

Cooling fan of the inverter does not
start, when ON command is given.

Contact the nearest distributor.

For local contacts, go to:

http://drives.danfoss.com/danfoss-
drives/local-contacts/

CAN bus
communication

Sent message not acknowledged.

Ensure that there is another device
on the bus with the same
configuration.

Summary of Contents for NXI FI10 series

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

Page 2: ...active 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 Select the language of the keypad from Menu M6 page 6 1 Instructions on using the keypad are given in Chapter 7 9 7b Select the application you want to use from Menu M6 page 6 2 Instructions on using ...

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: ...pplication 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 electronic editions We recommend you to use the electronic version if possible If you have the electronic version at your disposal you will be able to benefit from the following features The manual ...

Page 5: ...14 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 Motor voltage 380 500 Vac 17 4 2 2 Supply voltage 640 1100 Vdc Motor voltage 525 690 Vac 18 4 2 3 Overload capability 18 4 3 Technical information 20 4 4 Derating 23 4 4 1 Ambient temperature 24 4 4 2 Hi...

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 Button descriptions 67 7 3 Navigation on the control keypad 68 7 3 1 Monitoring menu M1 70 7 3 2 Parameter menu M2 71 7 3 3 Keypad control menu M3 73 7 3 3 1 Selection of control place 73 7 3 3 2 Keyp...

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 supply 3 After having disconnected the inverter from the DC supply wait until the fan stops and the indicators on the keypad go out if no keypad is attached see the indicator through the keypad base W...

Page 9: ...marked 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 properly and ensure that the machine connected to the motor allows the motor to be started 2 Set the maximum motor speed frequency according to the motor and the machine connected to it 3 Before reversing t...

Page 10: ...which 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 in a laboratory environment and because the combinations of installation vary greatly 2 2 2 Technical criteria Our basic idea was to develop a range of inverters offering the best possible usability a...

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

Page 12: ...0Vac 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 EN61800 3 for IT networks 0 N A no brake chopper Hardware modifications Module type S Boards S Direct connection standard boards FR4 8 V Direct connection varnished boards FR4 8 F Fiber connection st...

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 the power on for 1 hour at minimum If the Active Front End was in store for much longer than 12 months and the capacitors were not charged speak to the factory to get instructions before you connect ...

Page 14: ...the 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 and counter values with dates and time for follow up of maintenance 3 4 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 ...

Page 15: ...r 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 control keypad The motor and application control block controls the motor control ASIC which in turn calculates the IGBT positions Gate drivers amplify these signals for driving the IGBT inverter bridg...

Page 16: ...be 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 interface or parameters are required a more suitable application can be chosen from the All in One Application Package See the All in One Application Manual for more information on the different applications...

Page 17: ...10 160 132 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 5 460 506 385 578 693 250 200 315 250 FI10 239 1030 552 100 NXI_0520 5 520 572 460 690 828 250 250 355 315 FI10 239 1030 552 100 NXI_0590 5 590 649 520 780 936 315 250 400 355 FI12 2 239 1030 552 200 NXI_0650 5 650 715 590 8...

Page 18: ...FI12 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 1030 552 200 NXI_0750 6 750 825 650 975 1170 710 630 FI12 2 239 1030 552 200 NXI_0820 6 820 902 650 975 1170 800 710 FI12 2 239 1030 552 200 NXI_0920 6 920 1012 820 1230 1476 900 800 FI13 708 1030 55...

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 make sure that the output current is not more than IH during the duty cycle Figure 4 3 High overload ...

Page 20: ...ng 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 control U f Open Loop Sensorless Vector Control Closed Loop Frequency Control Closed Loop Vector Control Switching frequency see parameter 2 6 9 NXI_5 NXI_6 Frequency reference Analogue input Panel refere...

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 Digital inputs 6 Auxiliary voltage 24V 15 max 250mA Output reference voltage 10V 3 max load 10mA Analogue output RL max 500 Resolution 10 bit Accuracy 2 Digital outputs Open collector output 50mA 48V Rel...

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: ...150 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 FI10 261 0 9 308 325 0 9 383 385 0 9 454 416 0 9 490 F12 460 0 91 548 502 0 91 598 590 0 91 703 650 0 91 774 750 0 91 894 820 0 91 977 FI13 920 0 91 1096 1030 0 91 1227 1180 0 92 1421 FI14 1500 0 92 1...

Page 24: ...C for ambient temperatures not exceeding 55 C 131 F The reduced power is calculated using the formula Pde Pn 100 t 40 ºC X 100 Pn nominal power of the unit t ambient temperature x derating coefficient C 11167A_00 0 10 20 30 40 50 60 0 20 40 60 80 100 120 B A A Ambient temperature C B Loadability C Loadability Figure 4 4 Derating as the ambient temperature 4 4 2 High altitude installation The densi...

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 fuse decreases as the density of the atmosphere decreases When you use fuses above 2000 meters the continuous rating of the fuse I In 1 h 2000 100 0 5 100 I Current rating at high altitude In Rated cu...

Page 26: ...be 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 relatively even The inverter is fixed with four screws or bolts depending on the unit size The dimensions for installation are presented in Figure 5 7 and Table 5 1 The following pages show the dimensions fo...

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_0125 0208 6 200 20 Min 300 NXI_0385 0520 5 NXI_0261 0416 6 200 20 Min 300 NXI_0590 1030 5 NXI_0460 0820 6 200 20 0 Min 300 NXI_1150 1450 5 NXI_0920 1180 6 200 20 0 Min 300 NXI_1770 2700 5 NXI_1500 225...

Page 34: ...ee 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 the module fans as well as cooling of the additional components Air outlet gaps must be situated on top of the cabinet The minimum effective air outlet area per converter enclosure is given in Table...

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 the outlet on top of the enclosure A in figures below B Install shields in the gaps between the power unit and the cabinet walls B in figures below Place the shields above the air outlet gaps at the ...

Page 37: ...7 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 wiring diagram without charging ...

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: ...EMC 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 mains voltage PIRELLI MCMK or similar recommended Control cable Screened cable equipped with compact low impedance shield PIRELLI jamak SAB ÖZCuY O or similar Table 6 1 Cable types required to meet stan...

Page 46: ...T 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 170M6305 3SHT 1250 700 4 NXI_0650 6 650 170M6277 3SHT 1100 1000 4 NXI_0750 6 750 170M6277 3SHT 1100 1000 4 NXI_0820 6 820 170M6277 3SHT 1100 1000 4 NXI_0920 6 FI13 920 170M6305 3SHT 1250 700 6 NXI_1030 6 1...

Page 47: ...0 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 88Cu NXI_1150 5 FI13 1150 2 5 40 Cu 4 3 240 170 Al 6 3 185Al 57Cu NXI_1300 5 1300 2 5 40 Cu 6 3 150 70 Al 6 3 240Al 72 Cu NXI_1450 5 1450 2 6 40 Cu 6 3 185 95 Al 6 3 240Al 72 Cu NXI_1770 5 3 FI14 1770 ...

Page 48: ...70 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 5 920 NXI_1030 5 1030 NXI_1150 5 FI13 1150 PE M8 25 NXI_1300 5 1300 NXI_1450 5 1450 Table 6 5 Terminal sizes for VACON NX_5 8 x 40 13 35 16 38 17 6 x 40 13 38 17 6 x 40 13 8 x 40 13 50 16 38 17 6 x 40 ...

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 Al 4 3 185Al 57Cu NXI_0920 6 FI13 920 2 5 40 Cu 4x 3x150 70 Al 4x 3x240 72Cu NXI_1030 6 1030 2 5 40 Cu 4x 3x185 95 Al 5x 3x185 57Cu NXI_1180 6 1180 2 5 40 Cu 5x 3x185 95 Al 6x 3x185 72Cu NXI_1500 6 ...

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 6 750 NXI_0820 6 820 NXI_0920 6 FI13 920 PE M8 25 NXI_1030 6 1030 NXI_1180 6 1180 Table 6 7 Terminal sizes for VACON NX_5 40 13 35 16 6 x 40 13 38 17 40 13 50 16 40 13 50 16 40 13 50 16 6 x 40 13 38 17...

Page 51: ...other 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 cables given in the table below The given distances also apply between the motor cables and signal cables of other systems The maximum length of the motor cables is 300 m If output du dt filters DUT...

Page 52: ...ding 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 the output cable diameter to give a 360o contact with the cables Make sure that the control cable wires do not come in contact with the electronic components of the unit Check the connection of the ea...

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 Protection class IP00 ...

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: ...2250 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 and W of the inverter and from the motor Measure the insulation resistance of the motor cable between each phase conductor as well as between each phase conductor and the protective ground conductor...

Page 56: ...ptions 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 to use the drive with an external power source with these properties 24 VDC 10 minimum 1000 mA You can use it to externally power up the control board and the basic and expander boards Connect the e...

Page 57: ...d 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 outputs and inputs do not work with only 24V supplied to the control unit If there is a 24V EXT 24V output on the board it is locally short circuit protected If one of the 24V EXT 24V outputs short ci...

Page 58: ...e 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 Switching 8A 24Vdc 0 4A 125Vdc 2kVA 250Vac Continuously 2Arms Basic relay board OPT A2 Switching 8A 24Vdc 0 4A 125Vdc 2kVA 250Vac Continuously 2Arms Basic relay board OPT A3 ...

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 to ground See below The digital inputs are galvanically isolated from the I O ground The relay outputs are additionally double isolated from each other at 300VAC EN 50178 Figure 6 19 Galvanic isolat...

Page 60: ...ds 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 Digital input 2 10 DIN3 Digital input 3 11 CMA Digital input common A for DIN1 DIN2 and DIN3 Must be connected to GND or 24V of I O terminal or to external 24V or GND Selection with jumper block X3 s...

Page 61: ...s 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 alternatives are either 24V or ground 0 V See Figure 6 20 We recommend the use of positive logic in all control connections of the inverter If negative logic is used additional appropriate measures are needed...

Page 62: ...ter 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 board there are four jumper blocks X1 X2 X3 and X6 each containing eight pins and two jumpers The selection possibilities of the jumpers are shown on page 63 Figure 6 22 Figure 6 21 Jumper blocks on OPT...

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 Current input AI2 mode Voltage input 0 10V AI2 mode Voltage input 0 10V differential AI2 mode Voltage input 10 10V Jumper block X3 CMA and CMB grounding CMB connected to GND CMA connected to GND CMB ...

Page 64: ...hrough 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 1 Indicators on the keypad display Figure 7 1 VACON control keypad and drive status indications 7 1 1 Drive status indications The drive status symbols tell the user the status of the motor and the i...

Page 65: ...alues 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 The inverter is controlled through a fieldbus 7 1 3 Status LEDs green green red The status LEDs light up in connection with the READY RUN and FAULT drive status indicators lights up with the AC powe...

Page 66: ...u 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 Acceleration time Description line Displays the description of the menu value or fault Value line Displays the numerical and textual values of references parameters etc and the number of submenus available in e...

Page 67: ...faults 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 enter button is used for 1 confirmation of selections Browser button up Browse the main menu and the pages of different submenus Edit values Browser button down Browse the main menu and the pages of d...

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 Browser buttons up and down The desired submenu can be entered from the main menu with the Menu buttons When there still are pages to enter under the currently displayed menu or page you can see an arr...

Page 69: ...term V1èV15 READY I Oterm RUN 13 95 Hz READY I Oterm RUN G1èG9 READY I Oterm P1èP15 READY I Oterm 13 95 Hz READY Loc al P1èP3 READY I Oterm STOP READY I Oterm STOP enter enter F0 STOP FAULT I Oterm Parameters Basic parameters Min Frequency 11 Output phase Operation days 17 Fault history 11 Output phase Operation days System Menu Language Change value Browse Expander boards Parameters P1èP3 Monitor...

Page 70: ...motor 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 power nominal power of the unit Motor voltage V Calculated motor voltage DC link voltage V Measured DC link voltage Unit temperature ºC Heat sink temperature Motor temperature Calculated motor tempe...

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 the previous menu Several parameters are locked i e cannot be edited when the drive is in RUN status If you try to change the value of such a parameter the text Locked will appear on the display The i...

Page 72: ...t us contacts list 7 Figure 7 5 Parameter value change procedure G1èG8 READY Keypad P1èP18 READY Keypad 13 95 Hz READY Keypad G1èG8 Keypad READY Keypad 13 95 Hz enter READY Keypad 14 45 Hz Parameters Basic parameters Min Frequency Input signals Min Frequency Min Frequency ...

Page 73: ...ence 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 rotation speed of the motor unless the keypad has been selected as the active control place NOTE The maximum difference in RUN mode between the output frequency and the keypad reference is 6 Hz The progra...

Page 74: ...e 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 copied to the keypad Select the keypad as the active control place by pressing STOP for 3 seconds when the motor is stopped The keypad will become the active control place and the current frequency r...

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 and the read out will return to the same state it was in before the fault trip The fault remains active until it is cleared with the reset button or with a reset signal from the I O terminal Note Remo...

Page 76: ...0 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 and the drive tries to restart the motor Finally if the restart is not successful a fault trip FT see below occurs FT Fault Trip If the drive is unable to restart the motor after an AR fault an FT f...

Page 77: ...p 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 deceleration time longer Add a brake chopper or a brake resistor Activate the overvoltage controller Check the input voltage 3 Earth fault Current measurement has detected that the sum of motor phase current...

Page 78: ...te 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 missing Check the supply voltage the fuses and supply cable 11 Output phase supervision Current measurement has detected that there is no current in one motor phase Check motor cable and motor 12 Brake c...

Page 79: ...ration 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 up prevented Start up of the drive has been prevented Run request in ON when new application is downloaded to the drive Cancel prevention of start up Remove Run request 29 Thermistor fault The ther...

Page 80: ...ult 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 Power2 Unknown option board or drive Contact the nearest distributor For local contacts go to http drives danfoss com danfoss drives local contacts 41 IGBT temperature IGBT Inverter Bridge overtempe...

Page 81: ...mmer 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 circuitry 51 External fault Digital input fault Remove fautl situation on external device 52 Keypad communication fault There is no connection between the control keypad and the inverter Check keypad c...

Page 82: ...or 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 Quick stop Command for quick stop received from digital input or fieldbus New run command is accepted after reset 64 Input switch open Drive input switch is open Check the main power switch of the drive ...

Page 83: ...data 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 hh mm ss T 4 Motor current A T 5 Motor voltage V T 6 Motor power T 7 Motor torque T 8 DC voltage V T 9 Unit temperature C T 10 Run status T 11 Direction T 12 Warnings T 13 0 speed Table 7 3 Fault tim...

Page 84: ...e 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 indicated by the location indication in the upper left corner of the display The latest fault is indicated by F5 1 the one before that by F5 2 and so on If there are 30 uncleared faults in the memory the n...

Page 85: ...dication 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 the hardware and software are located under the System menu The number of submenus and subpages is shown with the symbol S or P on the value line Page 86 has a table of the functions available in the...

Page 86: ...ers 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 2 Parameter locking Change Enabled Change Enabled Change Disabled S6 5 3 Start up wizard No Yes S6 5 4 Multimonitoring items Change Enabled Change Enabled Change Disabled S6 6 Keypad settings P6 6 1...

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 version D6 8 4 3 Applications firmware interface S6 8 5 Hardware I6 8 5 1 Unit power I6 8 5 2 Unit voltage E6 8 5 3 Brake chopper E6 8 5 4 Brake resistor S6 8 6 Expander boards S6 8 7 Debug menu For...

Page 88: ...2 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 application press Menu button right once more The name of the application starts to blink Now you can browse the applications with the Browser buttons and select the desired application with the enter...

Page 89: ...rameters 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 parameter sets all parameters included in the application On the Parameter sets page S6 3 1 press Menu button right to enter the edit mode The text LoadFactDef begins to blink and you can confirm the load...

Page 90: ...ion 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 button right takes you to the edit mode Use the Browser buttons to select either All parameters All but motor parameters or Application parameters and press the Enter button Wait until OK appears on the ...

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 another you have to upload them first to the keypad 7 3 6 4 Parameter comparison In the Parameter comparison submenu S6 4 you can compare the actual parameter values to the values of your customised par...

Page 92: ...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 E...

Page 93: ...cilitates 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 Start up wizard In the System Menu find page P6 5 3 Press Menu button right once to enter the edit mode Use the Browser buttons to select Yes and confirm the selection with the enter button If you w...

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 activated i e the latest displayed page remains on the keypad display Pressing Menu button right takes you to the edit mode Change the number of the Main menu with the Browser buttons To edit the number of...

Page 95: ...ssing 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 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 its contrast through the same procedure as for the t...

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 left Note The brake resistor is available as optional equipment for all classes It can be installed internally in classes FR4 to FR6 Figure 7 21 Internal brake resistor connection Fan control P6 7 2...

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 as follows Example Transfer delay between the inverter and the PC 600 ms The value of par 6 7 3 is set to 1200 ms 2 x 600 sending delay receiving delay The corresponding setting shall be entered in th...

Page 98: ...8 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 submenu pages with the Browser buttons Total counters The Total counters menu S6 8 1 contains information on the inverter operation times i e the total number of MWh operation days and operation hour...

Page 99: ...re 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 interface 6 8 3 4 System load Table 7 7 Software information pages Applications S6 8 4 At location S6 8 4 you can find the Applications submenu containing information on the application currently in use...

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 each board slot by entering the Expander boards page with Menu button right Use the Browser buttons to view the status of each board slot The description line of the keypad will display the type of the ...

Page 101: ...ttps www danfoss com en contact us contacts list 7 Figure 7 26 Expander board information menus E1èE5 READY I Oterm A NXOPTA1 I Oterm READY B NXOPTA2 I Oterm E1èE2 I Oterm READY I Oterm E1èE2 10001 0 Expander boards Software version State Run ...

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 Expander board parameters Code Parameter Min Max Default Cust Selections P7 1 1 1 AI1 mode 1 5 3 1 2 3 4 5 P7 1 1 2 AI2 mode 1 5 1 See P7 1 1 1 P7 1 1 3 AO1 mode 1 4 1 1 2 3 4 Table 7 10 Expander board para...

Page 103: ...Local 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 Package for more information ...

Page 104: ...ough 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 VACON NX front cover is closed 7 When running the side of inverter FR8 is burning hot Do not touch it with bare hands 8 2 Commissioning the inverter 1 Read carefully the safety instructions in Chapt...

Page 105: ...s 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 reference Turn the Start Stop switch to OFF position B Control from the control keypad Change the control from the I O terminals to the keypad as advised in Chapter 7 3 3 1 Press the START button on ...

Page 106: ...ly 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 switches are in Stop positions d Switch the supply voltage ON e Repeat test 8A or 8B 10 Connect the motor to the process if the start up test was run without the motor being connected a Before runnin...

Page 107: ...uit 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 the limits defined in too short a deceleration time high overvoltage spikes in supply Start Stop sequence too fast Set the deceleration time longer Add a brake chopper or a brake resistor Activate t...

Page 108: ...te 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 missing Check the supply voltage the fuses and supply cable 11 Output phase supervision Current measurement has detected that there is no current in one motor phase Check motor cable and motor 12 Brake c...

Page 109: ...ion 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 up prevented Start up of the drive has been prevented Run request in ON when new application is downloaded to the drive Cancel prevention of start up Remove Run request 29 Thermistor fault The thermis...

Page 110: ...ult 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 Power2 Unknown option board or drive Contact the nearest distributor For local contacts go to http drives danfoss com danfoss drives local contacts 41 IGBT temperature IGBT Inverter Bridge overtempe...

Page 111: ...r 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 circuitry 51 External fault Digital input fault Remove fautl situation on external device 52 Keypad communication fault There is no connection between the control keypad and the inverter Check keypad conn...

Page 112: ...or 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 Quick stop Command for quick stop received from digital input or fieldbus New run command is accepted after reset 64 Input switch open Drive input switch is open Check the main power switch of the drive ...

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 ...

Search results

Summary of Contents for NXI FI10 series

Reviews:

Related manuals for NXI FI10 series

Brands by name

Popular brands

Vacon NXI FI10 series, User Manual

Search results

Summary of Contents for NXI FI10 series

Reviews:

Related manuals for NXI FI10 series

Brands by name

Popular brands