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32 • vacon

CABLING AND CONNECTIONS

Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205

6

6.2.2

DC supply and brake resistor cables

Vacon frequency converters can optionally be equipped with terminals for DC supply and with an
external brake resistor. These terminals are marked with B-, B+/R+ and R-. The DC bus connection
is made to terminals B– and B+ and the brake resistor connection to R+ and R– on the converter
module. The converter module terminals can also optionally be wired to customer terminals in the
cabinet.

Make sure that the converter is equipped with a brake chopper before connecting a brake
resistor.

Do not connect the brake resistor between the terminals B- and B+ as this will damage the
drive.

6.2.3

Control cable

For information on control cables see chapter 7.2. The control cables are routed down to the bottom
of the cabinet in the left inner side of the cabinet.

6.2.4

Cable and fuse sizes, 380-500V units

The table below shows typical cable sizes and types that can be used with the converter. The final
selection should be made according to local regulations, cable installation conditions and cable
specification.

Frame

Type

I

L

[A]

Bussmann fuse

type

Fuse I

n

[A]

Mains and motor

cable

1)

[mm

2

]

No. of

supply
cables

No. of
motor

cables

NX0261 5

261

170M5813 (3 pcs)

700

Cu: 3*185+95 or

2*(3*120+70)

Even/Odd Even/Odd

FR9

NX0300 5

300

170M5813 (3 pcs)

700

Cu: 2*(3*120+70)

Even/Odd Even/Odd

NX0385 5

385

170M5813 (3 pcs)

700

Cu: 2*(3*120+70)

Al: 2*(3*185Al+57Cu)

Even/Odd Even/Odd

NX0460 5

460

170M8547 (3 pcs)

1250

Cu: 2*(3*150+70)

Al: 2*(3*240Al+72Cu)

Even/Odd Even/Odd

FR10

NX0520 5

520

170M8547 (3 pcs)

1250

Cu: 2*(3*185+95)

Al: 2*(3*300Al+88Cu)

Even/Odd Even/Odd

NX0590 5

590

170M5813 (6 pcs)

700

Cu: 2*(3*240+120)

Al: 4*(3*120Al+41Cu)

Even Even/Odd

NX0650 5

650

170M5813 (6 pcs)

700

Cu: 4*(3*95+50)

Al: 4*(3*150Al+41Cu)

Even Even/Odd

FR11

NX0730 5

730

170M5813 (6 pcs)

700

Cu: 4*(3*120+70)

Al: 4*(3*185Al+57Cu)

Even Even/Odd

NX0820 5

820

170M8547 (6 pcs)

1250

Cu: 4*(3*150+70)

Al: 4*(3*185Al+57Cu)

Even Even

NX0920 5

920

170M8547 (6 pcs)

1250

Cu: 4*(3*150+70)

Al: 4*(3*240Al+72Cu)

Even Even

FR12

NX1030 5

1030

170M8547 (6 pcs)

1250

Cu: 4*(3*185+95)

Al: 4*(3*300Al+88Cu)

Even Even

WARNING

WARNING

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Summary of Contents for NXP/C 5 Series

Page 1: ...nxp c frequency converters user s manual ...

Page 2: ...ication you want to use and set the basic parameters asked by the wizard Always confirm by press ing the Enter button If the Start Up wizard is not active follow the instructions 7a and 7b 7a Select the language of the keypad from the Menu M6 page 6 1 Instructions on using the keypad are given in Chapter 8 7b Select the application you want to use from the Menu M6 page 6 2 Instructions on using th...

Page 3: ...58 0 201 212 205 CONTENTS VACON NXC USER S MANUAL INDEX 1 SAFETY 2 INTRODUCTION 3 RECEIPT OF DELIVERY 4 TECHNICAL DATA 5 MOUNTING 6 CABLING AND CONNECTIONS 7 INSTALLATION INSTRUCTIONS 8 CONTROL KEYPAD 9 COMMISSIONING 10 FAULT TRACING ...

Page 4: ...xiliary Equipment A group 11 3 2 9 Door Mounted D group 11 3 2 10 UL area U group 11 3 3 Storage 12 3 4 Maintenance 12 3 5 Warranty 12 4 TECHNICAL DATA 13 4 1 Power ratings 13 4 1 1 Vacon NXP C 5 Mains voltage 380 500 V 13 4 1 2 Vacon NXP C 6 Mains voltage 525 690 V 14 4 2 Technical data 15 5 MOUNTING 17 5 1 Dimensions 17 5 2 Lifting the unit out of the transport packaging 18 5 3 Fixing the unit t...

Page 5: ...splay 46 8 1 1 Drive status indications 46 8 1 2 Control place indications 47 8 1 3 Status LEDs green green red 47 8 1 4 Text lines 47 8 2 Keypad push buttons 48 8 2 1 Button descriptions 48 8 3 Navigation on the control keypad 49 8 3 1 Monitoring menu M1 51 8 3 2 Parameter menu M2 52 8 3 3 Keypad control menu M3 54 8 3 4 Active faults menu M4 56 8 3 5 Fault history menu M5 58 8 3 6 System menu M6...

Page 6: ...ch the components on the circuit boards Static voltage dis charge may damage the components 1 2 Safety instructions 1 The components of the power unit of the frequency converter and all cabinet mounted devices are potentially live when Vacon NX is connected to mains potential Coming into contact with this voltage is extremely dangerous and may cause death or severe injury 2 The motor terminals U V...

Page 7: ...not function properly 1 4 Running the motor Warning symbols For your own safety please pay special attention to the instructions 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 ...

Page 8: ...ld these applications not meet the requirements of your process please contact the manufacturer for information on special applications Information on the installation of the drive in a cabinet can be found in the manual NXP Frequency Converters IP00 Module Installation Frames FR10 to FR14 ud00908 This manual is available in both paper and electronic editions We recommend you to use the elec troni...

Page 9: ...signation Vacon NXP C 0385 5 to 2700 5 Vacon NXP C 0261 6 to 2250 6 has been designed and manufactured in accordance with the following standards Safety FR10 FR12 EN50178 1997 EN60204 1 1996 EN 60950 as relevant FR11 FR13 14 EN61800 5 1 2003 EMC EN61800 3 1996 A11 2000 EN 61000 6 2 2001 EN 61000 6 4 2001 and conforms to the relevant safety provisions of the Low Voltage Directive 73 23 EEC as amend...

Page 10: ...changed mark the change in the sticker 3 1 Type designation code 3 1 1 NX type designation Figure 3 1 Vacon NXC type designation code NXC 0000 A 3 L 0 SSG A1A20000C3 5 nk3_2 fh8 Product range NXC Nominal current low overload e g 0460 460A etc Nominal mains voltage 3 phase 5 380 500Vac 6 525 690Vac Enclosure class 0 IP00 module only 2 IP21 Nema 1 cabinet mounted 5 IP54 Nema 12 cabinet mounted Contr...

Page 11: ...le aux terminals 70pcs Double decker terminals X2 TUP Separate terminals for 230VAC CV X1 3 2 3 Input Device I group ILS Load switch IFD Fused disconnecting switch With aR Fuses ICO Contactor IFU Fused With aR Fuses ICB Moulded case circuit breaker 3 2 4 Main Circuit M group MBP By pass manual MBA By pass auto MDC DC bus bar connection Req BSF converter hardware 3 2 5 Output Filters O group OCM Co...

Page 12: ...C Power supply 24VDC 10A ACS 230VAC customer socket With 30mA leak current prot 3 2 9 Door Mounted D group DLV Pilot light Control voltage on 230VAC DLD Pilot light DO1 24VDC DO1 DLF Pilot light FLT 230VAC RO2 DLR Pilot light RUN 230VAC RO1 DAR Potentiometer for reference AI1 DCO MC operation switch 0 1 START DRO Local Remote op switch Loc Rem wired to DI6 DEP Emergency stop push button DRP Reset ...

Page 13: ... to replace the fans every 6 years We recommend checking the tightening torques of terminals at regular intervals Vacon Service Centre can provide you with a long period maintenance plan for your frequency converter on request 3 5 Warranty Only manufacturing defects are covered by the warranty The manufacturer assumes no responsibility for damages caused during or resulting from transport receipt ...

Page 14: ...60 FR9 606x2275x605 371 NX_0385 5 385 424 300 450 540 200 160 250 200 FR10 606x2275x605 371 NX_0460 5 460 506 385 578 693 250 200 315 250 FR10 606x2275x605 403 NX_0520 5 520 572 460 690 828 250 250 355 315 FR10 606x2275x605 403 NX_0590 5 590 649 520 780 936 315 250 400 355 FR11 806x2275x605 577 NX_0650 5 650 715 590 885 1062 355 315 450 400 FR11 806x2275x605 577 NX_0730 5 730 803 650 975 1170 400 ...

Page 15: ...312 375 250 200 250 200 FR10 606x2275x605 341 NX_0325 6 325 358 261 392 470 315 250 300 250 FR10 606x2275x605 371 NX_0385 6 385 424 325 488 585 355 315 400 300 FR10 606x2275x605 371 NX_0416 6 416 416 325 488 585 400 315 450 300 FR10 606x2275x605 403 NX_0460 6 460 506 385 578 693 450 355 450 400 FR11 806x2275x605 524 NX_0502 6 502 552 460 690 828 500 450 500 450 FR11 806x2275x605 524 NX_0590 6 590 ...

Page 16: ...ion time 0 1 3000 sec Control characteristics Braking torque DC brake 30 TN without brake option Ambient operating temperature 10 C no frost 40ºC Up to 50 C with derating of 1 5 C Storage temperature 40 C 70 C Relative humidity 0 to 95 RH non condensing non corrosive no dripping water Air quality chemical vapours mechanical particles IEC 721 3 3 unit in operation class 3C2 IEC 721 3 3 unit in oper...

Page 17: ... 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 Control connections factory default I O Relay outputs 2 programmable change over relay outputs Switching capacity 24VDC 8A 250VAC 8A 125VDC 0 4A Min switching load 5V 10mA Overvoltage trip limit Undervoltage trip limit NX_5 911VDC NX_6 1200VDC NX_5 333VDC NX_6 460 V...

Page 18: ...1 W1 D1 H1 W1 D1 0261 0520 5 0125 0416 6 2275 606 605 2400 606 605 0650 0730 5 0460 0590 6 2275 806 605 2400 806 605 0820 1030 5 0650 0820 6 2275 1206 605 2400 1206 605 1150 5 2275 1406 605 2400 1206 605 1300 1450 5 6 p 1300 1450 5 12 p 2275 1606 2006 605 0920 1180 6 2275 1406 605 1500 6 6 p 2275 2406 605 2445 2406 605 Other sizes 2275 2806 605 2445 2806 605 Table 5 1 Cabinet dimensions the option...

Page 19: ...binet into an upright position and to move it to the place needed Figure 5 2 Lifting the unit Recycle the packaging material according to local regulations 5 3 Fixing the unit to the floor or to the wall The cabinet should always be fixed to the floor or to the wall Depending on installation conditions the cabinet sections can be fixed in different ways There are holes in the front corners which c...

Page 20: ... horizontally to make sure the cabinet stands in a horizontal position In converters consisting of more than one cabinet section fix all sections in the same way Figure 5 3 Fixing the cabinet to the floor and to the wall 5 3 2 Fixing to the floor only Note This option is not available for FR13 and bigger units If bottom only fixing is used additional fixing brackets Rittal part nr 8800 210 or equi...

Page 21: ...onnected to terminal 1 see picture below and should not be changed The output of the choke should be connected to terminal 2 or 3 see picture below according to the table below The terminals are marked with inductance values and applicable voltage In units FR10 to FR12 the connection is changed by moving the cable to the appropriate terminals In FR13 14 the bridges of the busbar connection should ...

Page 22: ...x option the tappings of the transformer have to be set according to the mains voltage The tappings of the transformer in 500V drives is by default set to 400V and in 690V drives to 690V unless otherwise ordered Locate the transformer in the lower part of the cabinet The primary side of the transformer has tappings that correspond to standard main voltages Change to tapping to correspond to the ma...

Page 23: ...Also make sure that the tempera ture of the cooling air does not exceed the maximum ambient temperature of the converter Figure 5 7 Space to be left free above left and in front of right the cabinet Type Cooling air required m3 h 0261 0300 5 0125 0208 6 1300 0385 0520 5 0261 0416 6 2600 0650 0730 5 0460 0590 6 3900 0820 1030 5 0650 0820 6 5200 1300 1450 5 6 p 1300 1450 6 12 p 7800 9100 1150 5 0920...

Page 24: ...the frequency converter varies greatly with load and output frequency as well as with the switching frequency used For dimensioning of cooling or ventilation equipment for electri cal rooms the following generic formula gives a good approximation of the heat losses at nominal conditions Ploss kw Pmot kW x 0 025 ...

Page 25: ...nd 6 4 The 12 pulse drives always have a double set of inputs The motor connection is size dependent as described above and in Figure 6 1 M M M ud1011k4 fh11 M M M FR9 10 Singleinput Singleoutput FR11 Doubleinput Singleoutput FR12 Double input Double output N ote M in cable length 5m FR11types0460 6and 05026 havesingleinput terminals FR13 Single input Single output N FE N FE N FE INU FR14 NX15006 ...

Page 26: ...minimum motor cable length is 5m The output cables to the motor must be 360o EMC earthed The EMC grounding clamps can for instance be installed on the mounting plate in front of the AC choke as shown in the figure below The EMC grounding clamps must be suited to the output cable diameter to give a 360o contact with the cables Refer to chapters 6 2 4 and 6 2 5 for output cable diameters See Figure ...

Page 27: ...on requirements fulfilled 1 Power cable intended for fixed installation and the specific mains voltage Shielded cable not required DRAKA NK CABLES MCMK or similar recommended 2 Symmetrical power cable equipped with concentric protection wire and intended for the specific mains voltage DRAKA NK CABLES MCMK or similar recommended 4 Screened cable equipped with compact low impedance shield DRAKA NKCA...

Page 28: ...ice if used or to power terminals on the converter using cable lugs Connect the PE conductor to the PE bar Connect the PE conductors to the PE bar Connect motor cables to terminals U V and W on converter using cable lugs Earthing clamp for motor cable screen PE Strip 1 Strip 2 ud1011k9 fh8 Connect mains cables to power terminals on the converter Connect the PE conductor to the PE bar Connect motor...

Page 29: ... Figure 6 5 Routing of power cables bottom cabling frame FR14 6 2 1 1 Routing of power cables through bottom of cabinet Route the supply and motor cables through the cabinet bottom as shown in Figure 6 6 To conform to the EMC requirements a particular cable gland shall be used The cable glands are designed to be used together with screened cables when electromagnetic compatibility EMC is required ...

Page 30: ... sure that the gap between the assembly plate and the sealing is tight 2 Since the fastening spring is rather stiff we recommend to use a cone shaped tool to fit the metal sock in the bush ring and then to clamp it with the spring bent into a ring shape Draw the sock over the groove far enough to be easily fastened with the spring Make sure that the spring clamps the sock at 360 3 Roll up the sock...

Page 31: ...30 vacon CABLING AND CONNECTIONS Tel 358 0 201 2121 Fax 358 0 201 212 205 6 ...

Page 32: ...ure 6 8 alter natives a and b Influence of common mode voltages can easily be additionally attenuated by install ing a common mode choke on the motor output The simplest way is to use ferrite rings with a di ameter large enough to allow the motor phase conductors to be slipped through Installation of the ferrite rings Slip only the phase conductors through the rings leave the cable screen below an...

Page 33: ...pes that can be used with the converter The final selection should be made according to local regulations cable installation conditions and cable specification Frame Type IL A Bussmann fuse type Fuse In A Mains and motor cable1 mm2 No of supply cables No of motor cables NX0261 5 261 170M5813 3 pcs 700 Cu 3 185 95 or 2 3 120 70 Even Odd Even Odd FR9 NX0300 5 300 170M5813 3 pcs 700 Cu 2 3 120 70 Eve...

Page 34: ...n Odd FR10 NX0520 5 520 170M5813 3 pcs 700 Cu 2 3 185 95 Al 2 3 300Al 88Cu Even Odd Even Odd NX0590 5 590 170M5813 6 pcs 700 Cu 2 3 240 120 Al 4 3 120Al 41Cu Even Even Odd NX0650 5 650 170M5813 6 pcs 700 Cu 4 3 95 50 Al 4 3 150Al 41Cu Even Even Odd FR11 NX0730 5 730 170M5813 6 pcs 700 Cu 4 3 120 70 Al 4 3 185Al 57Cu Even Even Odd NX0820 5 820 170M8547 6 pcs 1250 Cu 4 3 150 70 Al 4 3 185Al 57Cu Eve...

Page 35: ...Odd NX0460 6 460 170M8547 3 pcs 1250 Cu 2 3 150 70 Al 2 3 240Al 72Cu Even Odd Even Odd NX0502 6 502 170M8547 3 pcs 1250 Cu 2 3 185 95 Al 2 3 300Al 88 Cu Even Odd Even Odd FR11 NX0590 6 590 170M5813 6 pcs 700 Cu 2 3 240 120 Al 4 3 120Al 41Cu Even Even Odd NX0650 6 650 170M5813 6 pcs 700 Cu 4 3 95 50 Al 4 3 150Al 41Cu Even Even NX0750 6 750 170M5813 6 pcs 700 Cu 4 3 120 70 Al 4 3 150Al 41Cu Even Eve...

Page 36: ...cs 700 Cu 2 3 240 120 Al 4 3 120Al 41Cu Even Even Odd NX0650 6 650 170M5813 6 pcs 700 Cu 4 3 95 50 Al 4 3 150Al 41Cu Even Even NX0750 6 750 170M5813 6 pcs 700 Cu 4 3 120 70 Al 4 3 150Al 41Cu Even Even FR12 NX0820 6 820 170M5813 6 pcs 700 Cu 4 3 150 70 Al 4 3 185Al 57Cu Even Even NX0920 6 920 No additional drive fuses needed Cu 4x 3x150 70 Al 4x 3x2405 72Cu Even Even Odd NX1030 6 1030 No additional...

Page 37: ...s sufficiently far from other cables Avoid placing the motor cables in long parallel lines with other cables If the motor cables run in parallel with other cables note the minimum distances between the motor cables and other cables given in 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 300m If output...

Page 38: ...quency converter terminals marked with PE or Connect the separate shield of the power cable to the earth terminals of the frequency converter motor and the supply centre 7 IMPORTANT If an output filter ODU OSI is used note that the switching frequency of the converter parameter 2 6 9 ID601 must be set according to the specification of the output filter Setting too high low a switching frequency ma...

Page 39: ...tion resistance must be 1MΩ 3 Brake resistor cable insulation checks Disconnect the brake resistor cable from terminals R and R of the frequency converter and from the brake resistor Measure the insulation resistance of the cable between each conductor as well as between conductors and the protective ground conductor The insulation resistance must be 1MΩ 4 Motor insulation checks Disconnect the mo...

Page 40: ...rmally installed in 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 exter...

Page 41: ...T A1 in slot A Boards OPT A2 and OPT A3 in slot B 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 10Vref AI1 GND AI2 AI2 24Vout GND DIN1 DIN2 DIN...

Page 42: ...2 1 8 Table 7 2 Tightening torques of terminals 7 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 Figure 7 6 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 7 6 Galvanic isolation ...

Page 43: ...total 150mA 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 9 DIN2 Digital input 2 10 DIN3 Digital input 3 Ri min 5kΩ 18 30V 1 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 bloc...

Page 44: ...acity 24VDC 8A 250VAC 8A 125VDC 0 4A Min switching load 5V 10mA 28 TI1 29 TI1 Thermistor input Table 7 5 Control I O terminal signals on basic relay board OPT A3 7 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 7 7 The 24 volt control...

Page 45: ...nverter 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 selectable positions of the jumpers are shown in Figure 7 9 Figure 7 8 Jumper blocks on OPT A1 ...

Page 46: ...oltage 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 from GND CMA isolated from GND CMB and CMA internally connec...

Page 47: ... The keypad is detachable and isolated from the input line potential 8 1 Indications on the Keypad display Figure 8 1 Vacon control keypad and drive status indications 8 1 1 Drive status indications See control keypad The drive status indications tell the user what the status of the motor and the drive is and whether the motor control software has detected irregularities in motor or frequency conv...

Page 48: ...nected to the drive and no faults are active Simultaneously the drive status indicator READY is lit up Illuminates when the drive is running Blinks when the STOP button has been pushed and the drive is ramping down Blinks when unsafe operating conditions were encountered due to which the drive was stopped Fault Trip Simultaneously the drive status indicator FAULT blinks on the display and the faul...

Page 49: ...lue enter The Enter button serves 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 of different submenus Edit values Menu button left Move backward in menu Move cursor left in parameter menu Exit edit mode Hold down for 3 seconds to return ...

Page 50: ...he main menu using the Browser buttons up and down The desired submenu can be entered from the main menu using the Menu buttons When there still are pages to enter under the currently displayed menu or page you can see an arrow in the lower right corner of the display and by pressing the Menu button right you can reach the next menu level The control keypad navigation chart is shown on the next pa...

Page 51: ...READY I Oterm RUN 13 95 Hz READY I Oterm RUN G1ÎG9 READY I Oterm P1ÎP15 READY I Oterm 13 95 Hz READY Loc al P1ÎP3 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 P1ÎP3 Monitor Output freq...

Page 52: ...1 3 Motor speed rpm Calculated motor speed V1 4 Motor current A Measured motor current V1 5 Motor torque Calculated motor shaft torque V1 6 Motor power Calculated motor shaft power V1 7 Motor voltage V Calculated motor voltage V1 8 DC link voltage V Measured DC link voltage V1 9 Unit temperature ºC Heat sink temperature V1 10 Motor temperature Calculated motor temperature See All in One applicatio...

Page 53: ...d the new value is visible in the value field 2 Push the Menu button right once again Now you will be able to edit the value digit by digit This editing manner may come in handy when a relatively greater 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 pushed Pressing the Menu button left takes you ba...

Page 54: ...con vacon com 8 Figure 8 5 Parameter value change procedure G1ÎG8 READY Keypad P1ÎP18 READY Keypad 13 95 Hz READY Keypad G1ÎG8 Keypad READY Keypad 13 95 Hz enter READY Keypad 14 45 Hz Parameters Basic parameters Min Frequency Input signals Min Frequency Min Frequency ...

Page 55: ...rameters M3 8 3 3 1 Selection of control place There are three different places sources which the frequency converter can be controlled from For each control place a different symbol will appear on the alphanumeric display Control place Symbol I O terminals Keypad panel Fieldbus Change the control place by entering the edit mode with the Menu button right The options can then be browsed through wi...

Page 56: ...tion by giving parameter 3 4 the value 0 If the value of this parameter is 0 the STOP button will stop the motor only when the keypad has been selected as the active control place Note Additional information on controlling the motor with the keypad is given in Chapters 8 2 1 and 9 2 NOTE There are some special functions that can be performed when in the M3 menu Select the keypad as the active cont...

Page 57: ...rowser buttons Find the fault codes in chapter 10 2 Table 10 2 The memory of active faults can store the 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 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 or fieldbu...

Page 58: ...ime data record When a fault occurs the information described above in 8 3 4 is displayed By pushing the Menu button right here you will enter the Fault time data record menu indicated by T 1ÆT 13 In this menu some selected important data valid at the time of the fault are recorded This feature is intended to help the user or the service person to determine the cause of fault The data available ar...

Page 59: ...f the frequency converter can store a maximum of 30 faults in the order of appearance The number of faults currently in the fault history is shown on the value line of the main page H1ÆH The order of the faults is indicated by the location indication in the upper left corner of the display The latest fault carries the indication F5 1 the second latest F5 2 etc If there are 30 uncleared faults in t...

Page 60: ...pl Multi Step Application PID Control Application Multi Purpose Control Appl Pump and Fan Control Appl S6 3 Copy parameters S6 3 1 Parameter sets Store set 1 Load set 1 Store set 2 Load set 2 Load factory defaults S6 3 2 Load up to keypad All parameters S6 3 3 Load down from keypad All parameters All but motor parameters Application parameters P6 3 4 Parameter backup Yes Yes No S6 4 Compare parame...

Page 61: ...rating hours trip counter hh mm ss T6 8 2 5 Clear operating time counter S6 8 3 Software info 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 Info Power unit type code I6 8 ...

Page 62: ... user can select the application desired by entering the Application selection page S6 2 This is done by pushing the Menu button right when on the first page of the System menu Change then the application by pushing the Menu button right once again The name of the application starts to blink Now you can browse through the applications with the Browser buttons and select another application with th...

Page 63: ...The parameter copy menu S6 3 embodies four functions Parameter sets S6 3 1 The Vacon NX frequency converter features a possibility for the user to load back the factory default parameter values and to store and load two customised parameter sets all parameters included in the application On Parameter sets page S6 3 1 push the Menu button right to enter the Edit menu The text LoadFactDef begins to ...

Page 64: ... function downloads one or all parameter groups uploaded to the keypad to a drive provided that the drive is in STOP status Enter the From keypad page S6 3 3 from the Parameter copy menu Push the Menu button right to enter the edit mode Use the Browser buttons to select either the option All parameters or Application parameters and press the Enter button Wait until OK appears on the display The pr...

Page 65: ...ved 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 8 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 and those loaded to the control ...

Page 66: ...ight once again and another zero appears on the display Now set first the units Then push the Menu button left and you can set the tens etc Finally confirm the password setting with the Enter button After this you have to wait until the Timeout time P6 6 3 see page 68 has expired before the password function is activated If you now try to change applications or the password itself you will be prom...

Page 67: ...plus for the values for a set of parameters common to all applications as well as for a set of application dependent parameters Always accept the value with the Enter button scroll options or change values with the Browser buttons up and down arrows Set the Start up Wizard active in the following way In the System Menu find page P6 5 3 Press the Menu button right once to reach the edit mode Use th...

Page 68: ...on page to which the display automatically moves as the Timeout time see below has expired or as the power is switched on to the keypad If the Default Page value is 0 the function is not activated i e the last displayed page remains on the keypad display Press the Menu button right once to enter the edit mode Change the number of the Main menu with the Browser buttons Pressing the Menu button righ...

Page 69: ...or Forever For the value setting procedure see Timeout time P6 6 3 8 3 6 7 Hardware settings NOTE The Hardware settings submenu is protected with a password see chapter Password S6 5 1 Store the password in a safe place In the Hardware settings submenu S6 7 under the System menu you can further control some functions of the hardware in your frequency converter The functions available in this menu ...

Page 70: ...edit mode by pushing the Menu button right The present mode shown starts to blink Use the Browser buttons to change the fan mode Accept the change with the Enter button or return to the previous level with the Menu button left Figure 8 22 Fan control function HMI acknowledge timeout P6 7 3 This function allows the user to change the timeout of the HMI acknowledgement time in cases where there is a...

Page 71: ...de by pushing the Menu button right The present value shown starts to blink Use the Browser buttons to change the amount of retries Accept the change with the Enter button or return to the previous level with the Menu button left See Figure 8 23 for the procedure of changing the value 8 3 6 8 System info In the System info submenu S6 8 you can find frequency converter related hardware and software...

Page 72: ...n be reset on pages 6 8 2 2 Clear MWh counter and 6 8 2 5 Clear Operation time counter Example When you want to reset the operation counters you should do the following Figure 8 24 Counter reset Software S6 8 3 The Software information page includes information on the following frequency converter software related topics Page Content 6 8 3 1 Software package 6 8 3 2 System software version 6 8 3 3...

Page 73: ...des information on the following hardware related topics Page Content 6 8 5 1 Nominal power of the unit 6 8 5 2 Nominal voltage of the unit 6 8 5 3 Brake chopper 6 8 5 4 Brake resistor Table 8 10 Hardware information pages Expander boards S6 8 6 In the Expander boards pages you find information about the basic and option boards connected to the control board see Chapter 7 2 You can check the statu...

Page 74: ...eters see Chapter 8 3 7 Figure 8 26 Expander board information menus Debug menu S6 8 7 This menu is meant for advanced users and application designers Contact factory for any assistance needed E1ÎE5 READY I Oterm A NXOPTA1 I Oterm READY B NXOPTA2 I Oterm E1ÎE2 I Oterm READY I Oterm E1ÎE2 10001 0 Expander boards Software version State Run ...

Page 75: ...s in the same way as described in chapter 8 3 2 See Table 8 11 and Figure 8 27 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 Table 8 11 Expander board parameters board OPT A1 Figure 8 27 Expander board ...

Page 76: ...the indicator through the keypad base Wait 5 more min utes before doing any work on Vacon NX connections Do not even open the cabinet door or cover before this time has expired 6 Before connecting the frequency converter to mains make sure that the Vacon NX front cover is closed 9 2 Commissioning of the frequency converter 1 Read carefully the safety instructions in Chapter 1 and above and follow ...

Page 77: ...control keypad a Change the control from the I O terminals to the keypad as advised in Chapter 8 3 3 1 b Push the Start button on the keypad start c Move over to the Keypad control menu M3 and Keypad Reference submenu Chapter 8 3 3 2 and change the frequency reference using the Browser buttons d Check in the Monitoring menu M1 that the value of Output frequency changes according to the change of f...

Page 78: ...1150 Email vacon vacon com 1 10 Connect the motor to the process if the startup test was run without the motor being connected a Before running the tests make sure that this can be done safely b Inform your co workers of the tests c Repeat test 8A or 8B ...

Page 79: ...e specific information about the fault S1 S System generated fault See fault table below A1 Application generated fault See table below or application specific documentation T 15 Module code Indicates where the fault was detected Power Power unit of the converter sizes up to FR11 Power1 First power unit in a parallel converter e g in FR12 Power2 Second power unit in a parallel converter e g in FR1...

Page 80: ...Subcode in T 14 S1 Hardware trip S2 Current cutter supervision NXS S3 Current controller supervision Check loading Check motor Check cables 2 Overvoltage The DC link voltage has exceeded the limits defined in Table 4 3 too short a deceleration time high overvoltage spikes in supply Subcode in T 14 S1 Hardware trip S2 Overvoltage control supervision Make the deceleration time longer Use brake chopp...

Page 81: ...ubcode in T 14 S1 Phase supervision diode supply S2 Phase supervision active front end Check supply voltage fuses and 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 chopper supervision no brake resistor installed brake resistor is broken brake chopper failure Check brake resistor and cabling If ok ...

Page 82: ...er Bridge overtemperature protection has detected too high a short term overload current Check loading Check motor size 32 Fan cooling Cooling fan of the frequency converter does not start when ON command is given Contact your local distributor 34 CAN bus communication Sent message not acknowledged Ensure that there is another device on the bus with the same configuration 35 Application Problem in...

Page 83: ...vision by zero has occurred in the application program Contact your distributor If you are application programmer check the application program 50 Analogue input Iin 4mA 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 52 Keypad communication fault The co...

Page 84: ...icestershire telephone 44 0 1455 611 515 fax 44 0 1455 611 517 Italy Vacon S p A Via F lli Guerra 35 42100 Reggio Emilia telephone 39 0522 276811 fax 39 0522 276890 The Netherlands Vacon Benelux BV Weide 40 4206 CJ Gorinchem telephone 31 0 183 642 970 fax 31 0 183 642 971 Norway Vacon AS Langgata 2 3080 Holmestrand telephone 47 330 96120 fax 47 330 96130 PR China Vacon Suzhou Drives Co Ltd Buildin...

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