Vacon NXI User Manual Download

Page: 49 / 105

cabling and connections

vacon • 49

24-hour support: +358-(0)40-

8371 150 • Email: [email protected]

6.1.2.1

Vacon NXI frames

Figure 6-9. Vacon NXI, FI9. Protection class IP00

Figure 6-10. Vacon NXI, FI10. Protection class IP00

Summary of Contents for NXI

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

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 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 t...

Page 3: ...CONTENTS VACON NXI USER S MANUAL 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: ...in One Application 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...

Page 5: ... 2 Storage 13 3 3 Maintenance 13 3 4 Warranty 14 4 TECHNICAL DATA 15 4 1 Introduction 15 4 2 Power ratings 17 4 2 1 Vacon NXI_xxxx 5 Supply voltage 465 800 Vdc Motor voltage 380 500 Vac 17 4 2 2 Vacon NXI_xxxx 6 Supply voltage 640 1100 Vdc Motor voltage 525 690 Vac 18 4 3 Technical information 19 5 INSTALLATION 22 5 1 Mounting 22 5 2 Fan cooling 29 5 2 1 Frames FI9 to FI14 29 5 2 2 Arranging venti...

Page 6: ... Text lines 61 7 2 Keypad push buttons 62 7 2 1 Button descriptions 62 7 3 Navigation on the control keypad 63 7 3 1 Monitoring menu M1 65 7 3 2 Parameter menu M2 66 7 3 3 Keypad control menu M3 68 7 3 3 1 Selection of control place 68 7 3 3 2 Keypad reference 68 7 3 3 3 Keypad direction 68 7 3 3 4 Stop button activated 69 7 3 4 Active faults menu M4 70 7 3 4 1 Fault types 70 7 3 4 2 Fault codes 7...

Page 7: ...ered by Vacon 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 Wait 5 more mi...

Page 8: ... 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 the motor make sure that this can be done sa...

Page 9: ...hich is a Competent Body The Technical Construction Files are used to authenticate the conformity of Vacon 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 and ...

Page 10: ...0 5 Vacon NXF 0004 6 to 2250 6 Vacon NXN 0400 5 to 0650 5 Vacon NXN 0400 6 to 0650 6 Vacon NXB 0004 5 to 2700 5 Vacon NXB 0004 6 to 2250 6 has been designed and manufactured in accordance with the following standards Safety EN61800 5 1 2003 EMC Factory delivered Vacon NX inverter modules comply with the requirements of category 4 equipment according to EN 61800 3 2004 It is ensured through interna...

Page 11: ...0 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 standard ...

Page 12: ... inverters INVERTER Sales code NXI_AAAA 5 6 Standard features of FI9 FI10 FI12 FI13 and FI14 Air cooling Alphanumeric control panel with fiber connection EMC class T EN 61800 3 for IT networks Safety CE UL External charging required I O modules A1 A2 IP00 Table 3 1 The standard features of NXI inverters ...

Page 13: ... be adjusted up to nominal DC voltage level of the unit 1 35 Un ac and shall be supplied at least for 1 hour If DC voltage is not available and unit has been stored much longer than 1 year de energized consult factory before connecting the power 3 3 Maintenance All technical devices drives as well need a certain amount of care taking and failure preventive maintenance To maintain trouble free oper...

Page 14: ...he manufacturer assumes no responsibility for damages caused during or resulting from transport receipt of the delivery installation commissioning or use The manufacturer shall in no event and under no circumstances be held responsible for damages and failures resulting from misuse wrong installation unacceptable ambient temperature dust corrosive substances or operation outside the rated specific...

Page 15: ... 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 bridge Fig...

Page 16: ...trol 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 Optional I O ...

Page 17: ...urrent A Rated continuous current IH A 50 overload current A Max current IS 10 overload 40 C P kW 50 overload 40 C P kW 10 overload 40 C P kW 50 overload 40 C P kW NXI_0168 5 170 187 140 210 238 90 75 110 90 FI9 239 1030 372 65 NXI_0205 5 205 226 170 255 285 110 90 132 110 FI9 239 1030 372 65 NXI_0261 5 261 287 205 308 349 132 110 160 132 FI9 239 1030 372 65 NXI_0300 5 300 330 245 368 444 160 132 ...

Page 18: ... 372 65 N I_0144 6 144 158 125 188 213 132 110 FI9 239 1030 372 65 N I_0170 6 170 187 144 216 245 160 132 FI9 239 1030 372 65 NXI_0208 6 208 229 170 255 289 200 160 FI9 239 1030 372 65 NXI_0261 6 261 287 208 312 375 250 200 FI10 239 1030 552 100 NXI_0325 6 325 358 261 392 470 315 250 FI10 239 1030 552 100 NXI_0385 6 385 424 325 488 585 355 315 FI10 239 1030 552 100 NXI_0416 6 416 458 325 488 585 4...

Page 19: ...rent IS for 2 s every 20 s Output frequency 0 320 Hz 7200 Hz Special 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 1 10 kHz Factory default 3 6 kHz 1 6 kHz Factory default 1 5 kHz Frequency referen...

Page 20: ...rrent 0 4 20 mA Ri 250Ω differential Digital inputs 6 Positive or negative logic 18 30VDC Auxiliary voltage 24V 15 max 250mA Output reference voltage 10V 3 max load 10mA Analogue output 0 4 20mA RL max 500Ω Resolution 10 bit Accuracy 2 Digital outputs Open collector output 50mA 48V Relay outputs 2 programmable change over relay outputs Switching capacity 24VDC 8A 250VAC 8A 125VDC 0 4A Min switchin...

Page 21: ...I14 1770 0 92 2132 2150 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 1...

Page 22: ...ound 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 for IP00 power m...

Page 23: ...installation vacon 23 24 hour support 358 0 40 8371 150 Email vacon vacon com 5 Figure 5 1 The dimensions of Vacon NXI FI9 ...

Page 24: ...24 vacon installation Tel 358 201 2121 Fax 358 201 212 205 5 Figure 5 2 Vacon NXI dimensions FI10 ...

Page 25: ...installation vacon 25 24 hour support 358 0 40 8371 150 Email vacon vacon com 5 Figure 5 3 Vacon NXI dimensions FI12 back view ...

Page 26: ...26 vacon installation Tel 358 201 2121 Fax 358 201 212 205 5 Figure 5 4 Vacon NXI dimensions FI12 front view ...

Page 27: ...installation vacon 27 24 hour support 358 0 40 8371 150 Email vacon vacon com 5 Figure 5 5 Vacon NXI dimensions FI13 back view Note FI14 is a douple FI13 ...

Page 28: ...28 vacon installation Tel 358 201 2121 Fax 358 201 212 205 5 Figure 5 6 Vacon NXI dimensions FI13 front view Note FI14 is a douple FI13 ...

Page 29: ...ay from the air intake of the upper unit When planning the cooling for the space take into consideration that the inverter s heat loss is approx 2 5 of the nominal capacity 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_177...

Page 30: ...coming air given in Table 5 2 must be followed For instance there could be two screened gaps as presented in Figure 5 7 Vacon s 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 frame is given in Table 5 2 The cooling a...

Page 31: ...cabling and connections vacon 31 24 hour support 358 0 40 8371 150 Email vacon vacon com 6 Figure 5 8 Cabinet openings for cooling 1 Cooling air inlets 2 Hot air exhaust 1 1 1 2 2 ...

Page 32: ... 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 sides of the m...

Page 33: ...r unit The following wiring diagrams show the supply and motor connections Figure 6 1 FI9 10 basic wiring diagram without charging DC DC 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA COOLING FAN B B U V W NXP CONTROL FI 9 10 M X10 H1 H7 PE X9 X15 DC DC A1 53 61 54 62 13 21 14 22 33 41 34 42 EXTERNAL SUPPLY ...

Page 34: ...358 201 2121 Fax 358 201 212 205 6 Figure 6 2 FI9 10 basic wiring diagram with charging DC DC COOLING FAN B B U V W NXP CONTROL FI 9 10 M X9 X15 X10 H1 H7 PE EXTERNAL SUPPLY 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA ...

Page 35: ...re 6 3 FI12 basic wiring diagram without charging DC DC NXP CONTROL COOLING FAN B B U V W PE M DC DC COOLING FAN B B X10 X9 X15 H1 7 H903 H900 Note Min cable length 40m FI10 MODULE 1 FI10 MODULE 2 X10 H1 7 H903 H900 U V W PE X9 X15 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA ...

Page 36: ...c wiring diagram with charging 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA NXP CONTROL COOLING FAN B B M COOLING FAN B B X10 X9 X15 H1 7 H903 H900 Note Min cable length 40m FI10 MODULE 1 FI10 MODULE 2 X10 X9 X15 H1 7 H903 H900 U V W PE U V W PE DC DC DC DC EXTERNAL SUPPLY ...

Page 37: ... vacon com 6 Figure 6 5 FI13 basic wiring diagram without charging DC DC NXP CONTROL COOLING FAN B B M DC DC COOLING FAN B B FI10 MODULE V FI10 MODULE W COOLING FAN B B FI10 MODULE U W U V X10 H1 7 DC DC X9 X15 PE 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA ...

Page 38: ...ure 6 6 FI13 basic wiring diagram with charging DC DC DC DC DC DC M NXP CONTROL COOLING FAN B B COOLING FAN B B FI10 MODULE V FI10 MODULE W COOLING FAN W U V X10 H1 7 B B FI10 MODULE U X9 X15 PE EXTERNAL SUPPLY 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA ...

Page 39: ...C DC DC DC DC NXP CONTROL COOLING FAN B B M COOLING FAN B B FI10 MODULE V FI10 MODULE W COOLING FAN B B FI10 MODULE U X10 H1 7 H903 H900 COOLING FAN B B COOLING FAN B B FI10 MODULE V FI10 MODULE W COOLING FAN B B FI10 MODULE U X10 X9 X15 H1 7 H903 H900 W U V W U V Note Min cable length 40m X9 X15 PE PE 21 22 23 X15 CHARGING RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA ...

Page 40: ... RELAY 25 26 X9 CHARGING FEEDBACK 24VDC OEVA DC DC DC DC DC DC NXP CONTROL COOLING FAN B B COOLING FAN B B FI10 MODULE V FI10 MODULE W COOLING FAN W U V B B FI10 MODULE U X9 X15 PE EXTERNAL SUPPLY DC DC DC DC DC DC COOLING FAN B B COOLING FAN B B FI10 MODULE V FI10 MODULE W COOLING FAN W U V X10 H1 7 B B FI10 MODULE U X9 X15 PE EXTERNAL SUPPLY X10 H1 7 H903 H900 H900 H903 ...

Page 41: ...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 42: ...85 6 385 170M6277 3SHT 1250 1000 2 NXI_0416 6 416 170M6277 3SHT 1250 1000 4 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 1250 1000 4 NXI_0750 6 750 170M6277 3SHT 1250 1000 4 NXI_0820 6 820 170M6277 3SHT 1250 1000 4 NXI_0920 6 FI13 920 170M6305 3SHT 1250 700 6 NXI_1030 6 1030 170M6277 3SHT 1...

Page 43: ...0 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 70Cu NXI_1450 5 1450 2 6 40 Cu 6 3 185 95 Al 6 3 240Al 70Cu NXI_1770 5 3 FI14 1770 2 5 40 Cu...

Page 44: ...5 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 13 8 x 40 13 50 16 ...

Page 45: ...90 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 3x2405 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_0920 6 3 FI14 15...

Page 46: ...0 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 6 x 40 13 38 17 6 ...

Page 47: ...r 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 opt...

Page 48: ...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 earth cable to...

Page 49: ...ng and connections vacon 49 24 hour support 358 0 40 8371 150 Email vacon vacon com 6 6 1 2 1 Vacon NXI frames Figure 6 9 Vacon NXI FI9 Protection class IP00 Figure 6 10 Vacon NXI FI10 Protection class IP00 ...

Page 50: ...50 vacon cabling and connections Tel 358 201 2121 Fax 358 201 212 205 6 Figure 6 11 Vacon NXI F12 Protection class IP00 Figure 6 12 Vacon NXI FI13 Protection class IP00 ...

Page 51: ...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 The insulation resist...

Page 52: ... slots A and B On the next pages you will find the arrangement of the control I O and the relay terminals of the two basic boards the general wiring diagram and the control signal descriptions The I O boards mounted at the factory are indicated in the type code For more information on the option boards see Vacon NX option board manual ud741 The control board can be powered externally 24V by connec...

Page 53: ...d with A1 and A2 boards as standard The signal descriptions for the standard application are presented in Chapter 2 of the All in One Application Manual You can find the signal descriptions for other applications in the Vacon NX Application Manual Figure 6 15 The I O terminals of the two basic boards Figure 6 16 General wiring diagram of the basic I O board OPT A1 Figure 6 17 General wiring diagra...

Page 54: ...Table 6 9 Tightening torques of terminals 6 2 1 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 18 Galvanic isolation barriers B...

Page 55: ...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 5kΩ 18 30V 1 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 ...

Page 56: ...ay board OPT A3 6 2 2 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 19 We recommend the use of positive logic in all control connections of the inverter If negative logic is used additional appropriate measures are needed to meet the s...

Page 57: ...o 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 58 Figure 6 21 Figure 6 20 Jumper blocks on OPT A1 ...

Page 58: ...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 isolated fr...

Page 59: ...eypad 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 inverter In addition they tell about possible ...

Page 60: ... 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 power connected to the drive Simultaneously the drive status indicator ...

Page 61: ...ructure 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 each ...

Page 62: ...ct 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 2 fault history reset 2 3 seconds 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 o...

Page 63: ...us 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 arrow i...

Page 64: ...DY 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 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 P1 P3 Monitor Output frequen...

Page 65: ... 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 Motor power Calculated actual power nominal power of the Motor voltage V Calculated motor voltage DC link voltage V Measured DC link voltage Unit temperature ºC Heat sink temperature Motor temperature Calculated motor temperature Vo...

Page 66: ...lue 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 inverter must b...

Page 67: ...con vacon com 7 Figure 7 1 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 Basic parameters Min Frequency Input signals Min Frequency Min Frequency ...

Page 68: ...d 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 program automaticall...

Page 69: ...ypad 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 refer...

Page 70: ...ve 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 Remove external S...

Page 71: ...onds 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 fault ...

Page 72: ...on failure in cables or motor Check motor cable and motor 5 Charging switch The charging switch is open when the START command has been given faulty operation component failure Reset the fault and restart Should the fault re occur contact the distributor near to you 6 Emergency stop Stop signal has been given from the option board 7 Saturation trip Various causes component failure brake resistor s...

Page 73: ...ature model parameters 17 Motor underload Motor underload protection has tripped 22 EEPROM checksum fault Parameter save fault faulty operation component failure 24 Counter fault Values displayed on counters are incorrect 25 Microprocessor watchdog fault faulty operation component failure Reset the fault and restart Should the fault re occur contact the distributor near to you 26 Start up prevente...

Page 74: ...r 1 channel B is missing 3 Both encoder 1 channels are missing 4 Encoder reversed Check encoder channel connections Check the encoder board 44 Device changed different type Option board or control unit changed Option board of different type or different power rating of drive Reset Note No fault time data record Note Application parameter values restored to default 45 Device added different type Op...

Page 75: ...0 8371 150 Email vacon vacon com 7 Fault code Fault Possible cause Correcting measures 56 PT100 board temp fault Temperature limit values set for the PT100 board parameters have been exceeded Find the cause of temperature rise Table 7 2 Fault codes ...

Page 76: ... 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 time recorded dat...

Page 77: ...ressing Menu button left The memory of the 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 ar...

Page 78: ... 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 79 has a table of the functions available in the System menu ...

Page 79: ...P6 3 4 Parameter backup Yes No Yes S6 4 Parameter comparison 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 Default page P6 6 2 Default page OM P6 6 3 Timeout time 0 65535 s 30 P6 6 4 Contrast 0 ...

Page 80: ...ware 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 I6 8 5 3 Info Brake chopper I6 8 5 4 Info Brake resistor S6 8 6 Expander boards Table 7 4 System menu fun...

Page 81: ...plication 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 but...

Page 82: ...ownloaded 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 loading of factory...

Page 83: ...ownloads 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 displ...

Page 84: ... 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 parameter sets an...

Page 85: ...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 88 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 ...

Page 86: ...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 want to deactiv...

Page 87: ...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 the ...

Page 88: ...ton 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 16 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 timeout time se...

Page 89: ...t 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 17 Internal brake resistor connection Fan control P6 7 2 Thi...

Page 90: ...ust 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 The corresponding setting shall be entered in the Misc part of the file NCDrive ini 2 x 600 sending ...

Page 91: ...stem 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 hours Un...

Page 92: ...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 and all other...

Page 93: ...sistor 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 expa...

Page 94: ...l 358 201 2121 Fax 358 201 212 205 7 Figure 7 22 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 Expander boards Software version State Run ...

Page 95: ...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 23 Expander board parameters Code Parameter Min Max Default Cust Selections P7 1 1 1 AI1 mode 1 5 3 1 0 20 mA 2 4 20 mA 3 0 10 V 4 2 10 V 5 10 10 V P7 1 1 2 AI2 mode 1 5 1 See P7 1 1 1 P7 1 1 3 AO1 mode 1 4 1 1 0 20 mA 2 4 20 mA 3 0 10 V 4 2 10 V T...

Page 96: ...ntrol keypad Tel 358 201 2121 Fax 358 201 212 205 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 97: ...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 Chapter 1 ...

Page 98: ...rt 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 the keypad STA...

Page 99: ...ltage 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 running the...

Page 100: ...rvoltage spikes in supply Set the deceleration time longer Add a brake chopper or a brake resistor 3 Earth fault Current measurement has detected that the sum of motor phase current is not zero insulation failure in cables or motor Check motor cable and motor 5 Charging switch The charging switch is open when the START command has been given faulty operation component failure Reset the fault and r...

Page 101: ...ll protection has tripped Check motor 16 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 17 Motor underload Motor underload protection has tripped 22 EEPROM checksum fault Parameter save fault faulty operation component failure 24 Counter fau...

Page 102: ...n time longer Use external brake resistor 43 Encoder fault Note the exceptional Fault data record See 7 3 4 3 Additional codes 1 Encoder 1 channel A is missing 2 Encoder 1 channel B is missing 3 Both encoder 1 channels are missing 4 Encoder reversed Check encoder channel connections Check the encoder board 44 Device changed different type Option board or control unit changed Option board of differ...

Page 103: ...Possible cause Correcting measures 54 Slot fault Defective option board or slot Check board and slot Contact the nearest Vacon distributor 56 PT100 board temp fault Temperature limit values set for the PT100 board parameters have been exceeded Find the cause of temperature rise Table 9 1 Fault codes ...

Page 104: ......

Page 105: ...ID Rev A Manual authoring documentation vacon com Vacon Plc Runsorintie 7 65380 Vaasa Finland Subject to change without prior notice 2013 Vacon Plc Find your nearest Vacon office on the Internet at www vacon com ...

Search results

Summary of Contents for NXI

Reviews:

Related manuals for NXI

Brands by name

Popular brands

Vacon NXI, User Manual

Search results

Summary of Contents for NXI

Reviews:

Related manuals for NXI

Brands by name

Popular brands