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Vacon NX Inverters User`s Manual FI4

1. 8 2 2527 Techrieal6rlteria au uuu cs P et t t mim otek Mae 8 2 2 3 Vacon inverter EMC classification r eene 8 3 RECEIPT OF deus unos eg D ua odes fuck dup ac ds 9 3 1 uu reper O A 9 2 HT TREE 9 3 1 2 The standard features of NX inverters r 10 2222 ORNA S a lapak Das 11 3 3 CERT 11 eve ec ege e ase eee ptc vta lee o re a 11 4 TECHNICAL DATA os 12 4 1 A 12 4 2 Power rating Ske naea an au eee 14 4 2 1 NXI_xxxx 5 Supply voltage 465 800 Vdc Motor voltage 380 500 Vac 14 4 2 2 Vacon NXI_xxxx Supply voltage 640 1100 Vdc Motor voltage 525 690 Vac 15 4 amp 3 Technical zu ree bern Febre ten 16 5 INSTALLATION E 19 5 1 MOUNN G iener m 19 5 2 fa 25 5 24 Frames ERA LO PRO fd em edere a erben dubia 25 5 2 2 Power losses as function of switching frequency a
2. 6 1 2 1 DC SUPPLY Figure 6 2 Stripping of cables nk6141 fh8 Frame size C1 D1 A2 B2 C2 D2 FRA 10 20 70 7 50 7 35 FR6 15 60 80 20 90 15 60 FR7 25 120 140 25 120 25 120 FR8 0140 30 150 23 240 23 240 Table 6 6 Cable stripping lengths mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 34 0 VACON CABLING AND CONNECTIONS 6 1 2 2 Vacon NX frames Figure 6 3 Vacon eas m 2 m Figure 6 4 Vacon NXI FR6 protection class IP21 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 9 35 Figure 6 5 Vacon FR7 Protection class IP21 Figure 6 6 Vacon FR8 Protection class 00 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 36 VACON CABLING AND CONNECTIONS 6 7 3 Cable installation the UL standards To meet the UL Underwriters Laboratories regulations a UL approved copper cable with a minimum heat resistance of 60 75 C must be used The tightening torques of the terminals are given below in Table 6 7 Type Frame Tightening torque Nm 0003 00125 FR4 0 5 0 6 0038 00615 NXI 0004 0034 6 BRO is 0072 0105 5
3. Voltage input All Current input Al2 DIN1 DIN2 DIN3 Digital input statuses DIN4 DIN5 DIN6 Digital input statuses DO1 RO1 RO2 Digital and relay output statuses Analogue output 01 I AP Displays three selectable monitoring values See Multimonitoring items chapter 7 3 6 5 Table 7 1 Monitored signals Note Allin One applications may embody more monitoring values Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 51 7 3 2 Parameter menu 2 Parameters are the way of conveying the commands of the user to the inverter Parameter values can be edited by entering the Parameter Menu from the Main Menu when the location indication M2 is visible on the first line of the display The value editing procedure is presented in Figure 7 1 Pressing Menu button right once takes you to the Parameter Group Menu G Locate the desired parameter group by using the Browser buttons and press Menu button right again to see the group and its parameters Use the Browser buttons to find the parameter you want to edit Pressing Menu button right takes you to the edit mode As a sign of this the parameter value starts to blink You can now change the value in two different ways Set the desired value with the Browser buttons and confirm the change with the enter button Consequently the blinking stops and the new value is visible in the value
4. 26 6 CABLING AND CONNECTION Sis ado al 27 6 1 Power 27 6 1 1 POWER connections u au rende HERE Pa ER It Ee EE 28 6 1 1 1 DC supply and motor cables a nn nssssssssssssssaa 28 6 4 1 2 e sete hi term ate edm 28 62123 F ses INXI 000 53i oia e ce eet e EG E E E P eed E Ded 29 6 14 rE ses INXIS000C6 29 5 1 1 5 Cable 512765 es Hid enses au aqa gv eb e E aa T 30 6 6 Cable sizes XXKX6 a qu u Cual S Ee 30 6 1 2 InetallatiomInStructieS iE o au E cA ee 31 6 1 2 1 Stripping lengths of motor and DC supply 33 6 1 2 2 Vacon NX frames ci dite e tasa adu tue 34 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com VACON es 6 2 7 1 7 2 7 3 7 4 8 1 8 2 6 1 3 Cable installation and the UL standards r 36 6 1 4 Cable and motor insulation CHECKS 36 Control uibs A Wa te Pre ie 37 6 22 e eei 38 6211 Comtrolicables cate sasata K pasaq 39 6 2 1 2 Galvanic isolation barriers
5. vacon DRIVEN BY DRIVES User s Manual NX Inverters FI4 FI8 AT LEAST THE 10 FOLLOWING STEPS OF THE S7ART UP QUICK GUIDE MUST BE PERFORMED DURING THE INSTALLATION AND COMMISSIONING IF ANY PROBLEMS OCCUR PLEASE CONTACT YOUR LOCAL DISTRIBUTOR Start up Quick Guide Check that the delivery corresponds to your order see Chapter 3 Before taking any commissioning actions read carefully the safety instructions in Chapter 1 Before the mechanical installation check the minimum clearances around the unit and check the ambient conditions in Chapter 5 Check the size of the motor cable DC supply cable and mains fuses and check the cable connections Read Chapters 6 1 1 1 6 1 1 6 Follow the installation instructions see Chapter 6 1 2 The sizes and earthing of control connections are explained in Chapter 6 2 1 If the Start Up wizard is 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 7a Select the language of the keypad from Menu M6 page 6 1 Instructions on using the keypad are given in Chapter 7 7b Select the application you want to use from Menu M6 page 6 2 Instructions on using the keypad are given in Chapter 7 All parameters have factory default values To ensure proper operation check the rating plate data for the values below and the correspondi
6. Email info clrwtr com 56 9 VACON CONTROL KEYPAD Fault type symbol Meaning A This type of fault is a sign of an unusual operating Alarm condition It does not cause the drive to stop nor does it require any special actions The A fault remains in the display for about 30 seconds F fault makes the drive stop Actions need to be Fault taken to restart the drive AR If an AR fault occurs the drive will stop immediately Fault Autoreset 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 If the drive is unable to restart the motor after an AR Fault Trip fault an FT fault occurs The FT fault has basically the same effect as the F fault the drive is stopped Table 7 1 Fault types Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 57 7 3 4 2 Fault codes The fault codes their causes and correcting actions are presented in the table below The shadowed faults are A faults only The items in white on black background are faults for which you can program different responses the application See parameter group Protections Note When contacting the distributor or factory because of a fault condition always write down all texts and codes visible on the keypad display Overcurrent Overvoltage
7. NX 6 FRE cooling air e Check the heatsink for dust Overtemperature warning is issued when Check the ambient temperature the heatsink temperature exceeds 85 C Make sure that the switching frequency 72 C is not too high in relation to ambient temperature and motor load 15 Motor stalled Motor stall protection has tripped Check motor 16 Motor over Motor overheating has been detected by Decrease the motor load temperature inverter motor temperature model Motor If no motor overload exists check the is overloaded temperature model parameters 17 Motor underload Motor underload protection has tripped 22 EEPROM Parameter save fault checksum fault faulty operation component failure 24 Counter fault Values displayed on counters are incorrect 25 Microprocessor faulty operation Reset the fault and restart watchdog fault component failure Should the fault re occur contact the distributor near to you Please visit website 26 Start up Start up of the drive has been prevented Cancel prevention of start up prevented 29 Thermistor fault The thermistor input of option board has Check motor cooling and loading detected increase of the motor Check thermistor connection temperature If thermistor input of the option board is not in use it has to be short circuited 31 IGBT IGBT Inverter Bridge overtemperature Check loading temperature protection has detected too high a short Check motor size hardware term o
8. NXI 0041 0080 6 dnd 10 NXI_0140 5 ERS 20 9 0062 0100 6 Table 6 7 Tightening torques of terminals Tightening torque of terminal connection to the isolative base in Nm 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 resistance must be gt 1MQ DC supply cable insulation checks Disconnect the DC supply cable from terminals B and B of the inverter and from DC supply Measure the insulation resistance between each conductor and ground The insulation resistance must be gt 1MQ Motor insulation checks Disconnect the motor cable from the motor and open the bridging connections in the motor connection box Measure the insulation resistance of each motor winding The measurement voltage must equal at least the motor nominal voltage but not exceed 1 000 V The insulation resistance must be gt 1MQ Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 37 6 2 Control unit The control unit of the inverter consists of the control board and option boards see Figure 6 7 and Figure 6 20 connected to the five slot connectors A to E on the control
9. see Chapter 7 3 3 4 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 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 of different submenus Edit values Menu button left Move backward in menu Move cursor left in parameter menu Exit edit mode Press for 2 to 3 seconds to return to main menu Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 48 VR CON CONTROL KEYPRD Menu button right Move forward in menu Move cursor right in parameter menu Enter edit mode Start button Pressing this button starts the motor if the keypad is the active control place See Chapter 7 3 3 Stop button Pressing this button stops the motor unless disabled by parameter R3 4 R3 6 See Chapter 7 3 3 7 3 Navigation on the control keypad The data on the control keypad is arranged in menus and submenus The menus are used for the display and editing of measurement and control signals parameter settings see Chapter 7 3 2 and reference value and fault displays see Chapter 7 3 3 4 Through the menus you can also adjust the contrast of the display see Chapter 7 3 6 6 Loca
10. 4mA sel signal range 4 to 20 Current at the analogue input is lt 4mA control cable is broken or loose signal source has failed 51 External fault Digital input fault 52 Keypad There is no connection between the communication control keypad and the inverter fault 53 Fieldbus fault The data connection between the fieldbus Master and the fieldbus board is broken 54 Slot fault Defective option board or slot 56 PT100 board Temperature limit values set for the temp fault PT100 board parameters have been exceeded Table 9 1 Fault codes Reset Note No fault time data record Reset Note No fault time data record Reset Note No fault time data record Contact the nearest Vacon distributor Please visit website Check loading Check motor size Set the deceleration time longer Use external brake resistor Check encoder channel connections Check the encoder board Reset Note No fault time data record Note Application parameter values restored to default Reset Note No fault time data record Note Application parameter values restored to default Check the current loop circuitry Check keypad connection and possible keypad cable Check installation If installation is correct contact the nearest Vacon distributor Please visit website Check board and slot Contact the nearest Vacon distributor Please visit website Find the cause of temperature rise Phone 8
11. 5 kHz Frequency reference Analogue input Resolution 0 1 10 bit accuracy 1 Panel reference Resolution 0 01 Hz Field weakening point 30 320 Hz 0 3000 sec 0 3000 sec Ambient Ambient operating 10 C frost 50 C I4 FR10 max 40 C conditions temperature 109 no frost 40 C 40 C 70 C Relative humidity 0 to 95 RH non condensing non corrosive no dripping water Air quality chemical vapours IEC 721 3 3 unit in operation class 3C2 mechanical particles IEC 721 3 3 unit in operation class 3S2 1 derating for each 100m above 1000 max 3000m Vibration 5 150 Hz EN50178 EN60068 2 6 Displacement amplitude 0 25 mm peak at 5 15 8 Hz Max acceleration amplitude 1 G at 15 8 150 Hz EN50178 EN60068 2 27 Storage and shipping max 15 G 11 ms in package FR8 IP 00 standard EMC Immunity Fulfils all EMC standards at default settings Safety EN 50178 1997 EN 60204 1 1996 EN 60950 2000 3 edition as relevant CE UL CUL Fl GOST R IEC 61800 5 see unit nameplate for more detailed approvals Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com TECHNICAL DATA VACON 17 Control 0 10V 200kQ 10V 10V joystick control connections Resolution 0 1 accuracy 1 Analogue output 0 4 20mA R max 5000 Resolution 10bit Accuracy 2 2 programmable change over relay outputs Switching capacity 24VDC 8A 250VAC
12. Main menu by pressing Menu button rightwhen the location indication M4 is visible on the first line of the keypad display When a fault brings the inverter to a stop the location indication F1 the fault code a short description of the fault and the fault type symbol see Chapter 7 3 4 1 will appear on the display In addition the indication FAULT or ALARM see Figure 7 1 or Chapter 7 1 1 is displayed in case of a FAULT the red LED on the keypad starts to blink If several faults occur simultaneously the 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 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 1 0 terminal Note Remove external Start signal before resetting the fault to prevent unintentional restart of the drive cy GI Normal state Active faults no faults FO Z341 Fault types The NX inverter has four types of faults These types differ from each other on the basis of the subsequent behaviour of the drive See Table 7 1 OD a GE Operation hours 34 21 05 GG uL Fault type 11 Output phase Operations days T1 gt 3T13 Fl Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com
13. NXI 01006 100 110 80 120 160 90 75 FR8 285x720288 48 Table 4 2 Power ratings and dimensions of Vacon NX supply voltage 640 1 100Vdc a 2 5 5 25 10 5 1 2 5 6 7 9 2 3 4 5 5 11 15 FR6 22 0 5 55 75 Note The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to or less than the factory default Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 16 9 VACON TECHNICAL DATA 4 3 Technical information Input voltage U 465 800Vdc 640 1100Vdc 0 0 the ripple voltage of the inverter supply voltage generated during the rectification of the fundamental frequency AC voltage must be less than 50Vp p Connection to DC supply Once per minute or less normal Starting delay FR4 FR8 25 Motor Output voltage 3 0 U 1 4 connection Continuous output Ambient temperature max 50 C current overload 1 5 x l4 1 min 10 min 1 Ambient temperature max 40 C overload 1 1 x 1 min 10 min Control Control method Frequency control U f characteristics Open Loop Sensorless Vector Control Closed Loop Frequency Control Closed Loop Vector Control Switching frequency NXI xxxx 5 1 16 kHz Factory default 10 kHz see parameter 2 6 9 0072 and greater 1 10 kHz Factory default 3 6 kHz NXI_xxxx 6 1 6 kHz Factory default 1
14. Web www clrwtr com Email info clrwtr com 26 VR CON INSTRLLRTION 5 2 2 Power losses as function of switching frequency Raising the switching frequency of the drive to reduce motor noise for example inevitably affects the power losses and cooling requirements as shown in the Figure below It illustrates the power loss FR7 as function of switching frequency For more information contact the Manufacturer or your local distributor see back cover 2500 00 2000 00 1500 00 P W 1000 00 2 00 4 00 6 00 8 00 10 00 switching frequency kHz 0072 5 400V 0072 5 500V 0087 5 400V 0087 5 500V NXI_0105 5 400V 0105 5 500V Figure 5 7 Power loss as a function of switching frequency NXI 0061 0105 5 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 27 6 CABLING AND CONNECTIONS 6 1 Power unit The following wiring diagrams show the supply and motor connections Figure 6 1 The basic wiring diagram Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 28 VACON CABLING AND CONNECTIONS 6 1 1 Power connections 6 1 1 1 DC supply and motor cables The power cables are connected to terminals DC and DC R B and DC terminals when using an external charging circuit and the motor cables to terminals U V a
15. 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 13 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 safety regulation requirements The 24 volt control voltage and the ground for the digital inputs and the common inputs CMA CMB can be either internal or external DIN1 DIN2 DIN2 i DIN3 DIN3 Ground CMA 24V i6 18 Negative logic 0V is the active signal a the input is active when the switch is closed Positive logic 24V is the active signal Requires setting of jumper X3 to position the input is active when the switch is closed isolated from ground Figure 6 13 Positive Negative logic Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 42 9 VR CON CABLING AND CONNECTIONS The user can customise the functions of the inverter to better suit his needs by selecting certain positions for the jumpers on the board The positions of the jumpers determine the signal type of analogue and digital inputs On the 1 basic board there are four jumper blocks 1 X2 X3 and 6 each containing eight pins and two jumpers The selection possibilities of the jumpers
16. amp 1065 Table 5 3 Dimensions for the opening for flange mounting FR and FR 185 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com INSTRLLRTION VRCON 23 W3 w1 fr7kaulusip21 fh8 Figure 5 4 Vacon NX dimensions IP21 with flange FR4 and FR6 Type Dimensions mm W4 H1 H2 H3 H4 H5 H6 H7 D1 D2 2 0061 0105 5 NXI 0041 0052 0062 0100 6 58 265 Ke 57 488 9 Table 5 4 Dimensions for in verter types FR7 and FRB 1P21 with flange Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 24 VACON INSTRLLRTION Figure 5 5 The opening needed for flange mounting FR7 FR8 fr7aukko fh8 Type Dimensions mm W1 W2 W3 H1 H2 H3 5 H 0041 0052 6 233 175 253 619 88 5 188 5 34 5 32 7 5 5 01405 NXI 0062 0100 6 301 330 810 258 265 9 Table 5 5 Dimensions for opening for 1202 FRFRE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com A 4 B C D INSTRLLRTION VRCON 25 5 2 Fan cooling 5 2 1 Frames FR4 to FR8 Enough free spa
17. control voltage present even when Vacon NX is disconnected from DC supply Do not make any connections when the inverter is connected to the DC supply After having disconnected the inverter 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 minutes before doing any work on Vacon NX connections Do not open the cover before the time has expired Before connecting the inverter to DC supply make sure that the Vacon NX front cover is closed When running the side of inverter FR8 is burning hot Do not touch it with bare hands When running the back of inverter 6 is burning hot Therefore it MUST NOT be mounted onto a surface which is not fireproof 8 2 Commissioning the inverter 1 Read carefully the safety instructions in Chapter 1 and above and follow them 2 After the installation make sure that both the inverter and the motor are grounded the DC supply and motor cables comply with the requirements given in Chapter 6 1 1 the control cables are located as far as possible from the power cables see Chapter 6 1 2 step 2 and the shields of the shielded cables are connected to protective earth The wires may not touch the electrical components of the inverter the common inputs of digital input groups are connected to 24V or ground of the 1 0 terminal or the external supply 3 Check the quality and quantity of cooling air S
18. field Press Menu button right once more Now you will be able to edit the value digit by digit This may come in handy when a relatively greater or smaller value than that on the display is desired Confirm the change with the enfer button The value will not change unless the Enter button is pressed Pressing Menu button lefttakes 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 be stopped to edit these parameters The parameter values also be locked using the function in menu 6 see Chapter6 5 2 You can return to the Main menu any time by pressing Menu button leftfor 1 to 2 seconds The basic application package All in includes seven applications with different sets of parameters You will find the parameter lists in the Application Section of this manual Once in the last parameter of a parameter group you can move directly to the first parameter of that group by pressing Browser button up See the diagram for parameter value change procedure on page 52 Note You can connect power to the control board by connecting the external power source to the bidirectional terminal 6 on the NXOPTA1 board see page 40 The external power source can also be connected to the corresponding 24V terminal on any option board This voltage is suf
19. 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 automatically monitors the keypad reference value See also Chapter 7 3 3 Figure 7 1 shows how to edit the reference value pressing the enter button is not necessary 7 3 3 3 Keypad direction The keypad direction submenu P3 3 displays and allows the operator to change the rotating direction of the motor This setting will not however influence the rotation direction of the motor unless the keypad has been selected as the active control place See also Chapter 7 3 3 Note For additional information on controlling the motor with the keypad see Chapters 7 2 1 7 3 3 and 8 2 7 3 3 4 Stop button activated By default pushing the STOP button will always stop the motor regardless of the selected control place You can disable this function 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 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON e 55 7 3 4 Active faults menu M4 You can enter the Active faults menu from the
20. has been given but the frequency is still ramping down Indicates the direction of motor rotation Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 45 O READY Lights up when AC power 15 on case of a trip the symbol will not light up ALARM Indicates that the drive is running outside a certain limit a warning is given FAULT 7 1 2 Control place indicators Picture of control keypad Indicates that unsafe operating conditions were encountered due to which the drive was stopped The symbols 0 term Keypad and Bus Comm see Figure 7 1 indicate the choice of control place made the Keypad control menu 3 see Chapter 7 3 3 O 1 0 term O 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 1 0 terminals are selected as the control place i e START STOP commands or reference values etc are given through the 1 0 terminals The inverter is controlled through a fieldbus Bus Comm 7 1 3 Status LEDs green green Picture of control panel 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 READY is lit up 1 Lights up when the drive is running Blinks when the STOP button has
21. 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 A WARNING motor cable potential Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 8 VACON EU DIRECTIVE 2 EUDIRECTIVE 2 1 CEmarking The CE marking on the product guarantees the free movement of the product within the EEA European Economic Area It also guarantees that the product complies with applicable directives for example the EMC directive and other possible so called new method directives Vacon NX inverters carry the CE label as a proof of compliance with the Low Voltage Directive LVD and the Electro Magnetic Compatibility EMC directive SGS FIMKO has acted as the Competent Body 2 2 directive 22 1 Introduction The EMC Directive provides that the electrical apparatus must not excessively disturb the environment it is used in and on the other hand it shall have an adequate level of immunity toward other disturbances from the same environment The compliance of Vacon NX inverters with the EMC directive is verified with Technical Construction Files TCF and checked and approved by SGS FIMKO which is a Competent Body The Technical Construction Files are used to authenticate the conformity of Vacon inverters with the Directive because it is i
22. unpacking the product check that no signs of transportation damage is to be found on the product and that the delivery is complete compare the type designation of the product to the code below see Figure 3 1 Should the drive have been damaged during the shipping please contact primarily the cargo insurance company or the carrier If the delivery does not correspond to your order contact the supplier immediately 3 1 Type designation code 3 7 1 FR4 FR8 N 0000 Nominal mains voltage 5 465 800VDC 6 640 1100VDC Nominal current esim 0004 4A 0022 22A Reserved for cooling method now always air cooling air cooling no symbol W liquid cooling Code Inverter Unit INU Product series NX nxik2 fh8 Figure 3 1 Vacon NX type designation code FR4 FR8 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 10 VACON RECEIPT OF DELIVERY 2 7 2 standard features of NX inverters INU Sales code 5 6 Standard features DC connection FR4 FR and FR7 IP21 Air cooling Integrated charging Alphanumeric control panel in the front of the module I O modules A1 amp A2 Standard board Safety CE UL Sales code AAAA 5 6 Standard features DC connection FR8 00 Air cooling Integrated charging Alphanumeric control panel in the front of the mo
23. x Qd Continuous Continuous Temperature Figure 7 18 Fan control function HMI acknowledge timeout 7 3 This function allows the user to change the timeout of the HMI acknowledgement time The inverter waits for the HMI acknowledgment in accordance with the value of this parameter Note If the inverter has been connected to the PC with a normal cable the default values of parameters 6 7 3 and 6 7 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 the Misc part of the file NCDrive ini Retries 5 AckTimeOut 1200 TimeOut 6000 t must also be considered that intervals shorter than the AckTimeOut time cannot be used in NC Drive monitoring Enter the edit mode by pressing Menu button right The current value starts to blink Use the Browser buttons to change the acknowledgement time Confirm the change with the enter button return to the previous level with Menu button left Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON 9 75 LEAD HMI ACK timeout HMI ACK tim
24. zero You can use the following resettable counters Note The trip counters run only when the motor is running Page Counter T6 8 2 1 MWh counter T6 8 2 3 Operation day counter T6 8 2 4 Operation hour counter Table 7 6 Resettable counters The counters can 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 ADDED M STOP T READY 568 0 PE 825 Trip counters lt P gt Cir Optime cntr 113T5 Not reset uri c Gig P6825 PsBos P5825 Clr Optime cntr Clr Optime cntr Clr Optime cntr Reset Reset Not reset Figure 7 20 Counter reset Software 96 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 56 8 4 At location S6 8 4 you can find the Applications submenu containing information on the application currently in use and all other applications loaded into the inverter The following information is available Page Content 6 8 4 8 Name of application 6 8 4 1 Application ID 6 8 4 2 Version 6 8 4 3 Firmware interface Table 7 8 Applications information pag
25. 0 Expander board parameters board NXOPTA1 en a D NXOPTC2 G13G2 gt EN n em Expander boards 1 b Parameters 91965 EN EN 513 11 513 11 Slave address gt Slave address 126 VA Baud rate Auto CHANGE VALUE v 126 CONFIRM CHANGE Figure 7 23 Expander board information menu Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 80 VACON CONTROL KEYPAD 7 4 Further keypad functions The Vacon NX control keypad contains additional application related functions See Vacon NX Application Package for more information Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com COMMISSIONING VRCON 81 8 COMMISSIONING 8 1 Safety Before commissioning note the following directions and warnings Internal components and circuit boards of the inverter except for the galvanically isolated 1 0 terminals are 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 The motor terminals U V W and the DC link brake resistor terminals are live when Vacon NX inverter is connected to DC supply even if the motor is not running The control I O terminals are isolated from the mains potential However the relay outputs and other O terminals may have a dangerous
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27. 038 NXI _0045 5 0061 5 0072 5 5 5 47 7 18 24 47 57 12 21 off 4 2 1 7 9 BEC 215 2 3 3 4 111 11 1 11 111 111 11 mim 4 41 41 4 10 0 NXI 0087 ial 2 a 105 45 NXI 01405 140 154 105 158 210 75 55 90 75 Table 4 1 Power ratings and dimensions of Vacon NX supply voltage 465 800Vdc MEN HE EA 15 2 2 3 3 3 3 4 4 5 201 01201 0120120120120120120123 CUM 20221 Ss 105 30 2 P 1 8 Sai 45 45 55 Sees 4 2 3 4 4 5 29 29 5 11 11 15 15 i 2 2 0 0 7 7 5 8 5 55 75 5 4 5 5 11 15 2 0 7 5 55 75 Note The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to or less than the factory default Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com TECHNICAL DATA VACON e 15 4 2 2 Vacon Supply voltage 640 1100 Vdc Motor voltage 525 690 Vac High overload Max current IS 2 sec 20 sec 150 overloadability 1 min 10 min Following continuous operation at rated output current 150 rated output current IH for 1 min followed by a period of load current less than rated current and of such duration that the r m s output current over the duty cycle does not exceed rated output current Low
28. 1006 100 2 35 3 35 16 Table 6 5 Cable sizes for Vacon NX 6 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 31 6 1 2 Installation instructions Before starting the installation check that none of the components of the inverter are live If the inverter is installed outside the cubicle cabinet or device space you need to install a separate inverter cover see for example Figure 6 3 in accordance with protection class IP21 requirements There is no need to install the inverter cover if the inverter is installed in a cubicle separate cabinet or device space Place the motor cables sufficiently far from 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 units with power greater than 1 5 kW and 100 m units with power from 0 75 to 1 5 kW The motor cables should cross other cables at an angle of 90 degrees Distance between cables Shielded cable a If cable insulation checks are needed see Chapter 6 1 4 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwt
29. 45 5 0004 00346 195 148 958 541 519 237 9 3x37 NXI_0061 0105 5 004100526 237 E E E 9 3 x 47 01405 u 0062 0100 285 255 755 732 721 312 9 3 59 Table 5 1 Dimensions for different inverter types P21 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com INSTRLLRTION VRCON 21 Voy Figure 5 2 Vacon NX dimensions IP21 with flange FR4 and FR6 fr5ip21kaulus fh8 Type Dimensions mm 0004 0034 170 wi w2 H H2 H H 5 D2 60 0004 0125 128 113 337 325 327 30 22 190 77 7 os 560 549 558 30 20 237 106 65 Table 5 2 Dimensions for in verter Dis 177 FR 7627 m Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 22 9 VACON INSTALLATION fr6aukko fh8 Figure 5 3 The opening needed for flange mounting FR4 and FR6 Type Dimensions mm w w2 H H H H NXI_0004 0012 5 123 113 315 325 5 6 5 0016 0045 5 NXI 00040024 6 170 1525 539 sae 7
30. 8A 125VDC 0 4A Min switching load 5V 10mA Protections NXI 5 911VDC 6 1200VDC Undervoltage trip limit 5 333VDC NXI_6 460 VDC inverter is protected Trips if any of the output phases is missing protection Motor overload protection Motor underload protection Short circuit protection of Yes 24V and 10V reference voltages Table 4 3 Technical information Structure Inom output Motor cos Idc input FRA 4 3 0 79 4 4 9 0 82 9 6 12 0 83 1 0 FR6 16 0 84 17 5 22 0 85 24 4 31 0 85 34 3 38 0 86 43 45 0 86 50 FR7 61 0 86 68 72 0 87 82 87 0 87 99 105 0 87 119 FR8 140 0 88 160 Table 4 4 DC currents of Vacon NX supply voltage 465 800Vdc Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 18 VACON TECHNICAL DATA Structure Inom output Motor cos Idc input FR6 0 81 0 82 0 83 0 84 0 85 0 85 0 86 0 86 0 86 0 87 0 87 0 87 0 88 0 88 Table 5 DC currents of Vacon NX supply voltage 640 1100Vdc Structure NXI_xxxx 5 uF xxxx 6 uF FR4 0003 0007 FR4 0009 0012 165 235 Table 5 1 DC link capacitance by structure Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com INSTRLLRTION VACON 19 5 INSTALLATION 5 1 Mountin
31. A 4 2 Power ratings 4 2 1 Vacon xxxx 5 Supply voltage 465 800 Vdc Motor voltage 380 500 Vac High overload Max current IS 2 sec 20 sec 150 overloadability 1 min 10 min Following continuous operation at rated output current 150 rated output current IH for 1 min followed by a period of load current less than rated current and of such duration that the r m s output current over the duty cycle does not exceed rated output current Low overload Max current IS 2 sec 20 sec 110 overloadability 1 min 10 min Following continuous operation at rated output current 110 rated output current IL for 1 min followed by a period of load current less than rated current and of such duration that the r m s output current over the duty cycle does not exceed rated output current IL Frames FR4 7 are available as IP21 and FR8 as IP 00 Motor voltage 380 500 Vac 50 60 Hz 3 Inverter Loadabilit Motor shaft power ST3Vdc supply 675Vde supply Rated 10 Rated 50 Max continuo overload continuou overload current overload overload overload overload us current scurrent current current A lu A A ls 1 A 221721 18 24 5 CE Dimensions and weight WxHxD kg NXI _0004 5 NXI _0009 NXI _0012 5 5 00165 5 5 5 T im NXI _0022 2 5 5 11 15 22 30 37 45 55 75 NXI _0031 NXI _0
32. AFETY ONLY A COMPETENT ELECTRICIAN MAY CARRY OUT THE ELECTRICAL INSTALLATION 1 17 Warnings The components of the power unit of the inverter are live when the Vacon NX is connected to DC supply Coming into contact with this voltage is extremely dangerous and may cause death or severe injury The control unit is isolated from mains potential The supply and motor terminals are live when the Vacon NX is connected to DC supply even if the motor is not running The control I O terminals are isolated from the mains potential However the relay outputs and other 1 0 16 may have dangerous control voltage present even when the Vacon NX is disconnected from the DC supply HE The inverter has a large capacitive leakage current If the inverter is used as a part of a machine the machine manufacturer is responsible for providing the machine with a main switch EN 60204 1 E Only spare parts delivered by Vacon can be used 1 2 Safety instructions KE The Vacon NX inverter is meant for fixed installations only Do not perform any measurements when the inverter is connected to the DC supply 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 minutes before doing any work on Vacon NX connections Do not even open the cover before this time has expired WARNING Do not p
33. BMENU PAGE 0 0 CANCEL Figure 7 15 Default page function Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 72 9 VR CON CONTROL KEYPRD Default page the operating menu 6 2 you can set the location page in the Operating menu in special applications only to which the display automatically moves to when the set 7 meout time see below has expired or the power is switched on to the keypad See how to set the Default page in the above figure Timeout time P6 6 3 The Timeout time setting defines the time after which the keypad display returns to the Default page P6 6 1 See previous Enter the edit mode by pressing 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 ep P553 P65 3 CHANGE Timeout time gt Timeout time Timeout time 90 s 90 s 260 5 lt CANCEL Figure 7 16 Timeout time setting Note If the Default page value is 0 the 7 meout time setting has no effect Contrast adjustment 6 6 4 In case the display is unclear you can adjust its contrast through the same procedure as for the timeout time setting see above Backlight time 6 6 5 By giving a value for the Backlight time you can determine how long the backlight stays on before going out You can select any time betw
34. C6 8 13 Operation hour counter 56 8 2 Trip counters T5821 MWhcunter w f I EE Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 64 9 VR CON CONTROL KEYP RD 12111 counter 21 14 21 cou nter counter oftware informatio Software package Y l System software version Firmware interface 56834 Systemload PP AA A AA SSS SSS S6 8 4 Name ofapplication J J J J D6 8 4 1 A 06 8 4 2 Applications versio D6 8 4 8 3 A cation e firmware interface Hardware i qua uma aaa ua u Unit voltage info Brake chopper U ___________ mo Brakeresistor ____________ Expander boards L L L L L J Table 7 4 System menu functions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON 65 73 6 1 Selection of language The Vacon control keypad offers you the possibility to control the inverter through the keypad in the language of your choice Locate the language selection page under the System menu Its location indication is S6 1 Press Menu button right once to enter the edit mode As the name of the language starts to blink you can select another language for the keypad texts Confirm with the enfer button The blinking stops and all text information on t
35. Earth fault Charging switch Emergency stop Saturation trip System fault Undervoltage Possible cause Inverter has detected too high a current gt 45 1 in the motor cable sudden heavy load increase short circuit in motor cables unsuitable motor The DC link voltage has exceeded the limits defined in Table 4 3 too short a deceleration time high overvoltage spikes in supply Current measurement has detected that the sum of motor phase current is not zero insulation failure in cables or motor The charging switch is open when the START command has been given faulty operation component failure Stop signal has been given from the option board Various causes component failure brake resistor short circuit or overload component failure faulty operation Note the exceptional Fault data record See 7 3 4 3 DC link voltage is under the voltage limits defined in Table 4 3 most probable cause too low a supply voltage inverter internal fault Correcting measures Check loading Check motor Check cables Set the deceleration time longer Add a brake chopper or a brake resistor Check motor cable and motor Reset the fault and restart Should the fault re occur contact the distributor near to you Please visit website Cannot be reset from the keypad Switch off power DO NOT RE CONNECT POWER Contact factory If this fault appears simultaneously with Fault 1 check motor cables a
36. GND AI2 24 Vout bidirectional GND DIN1 DIN2 DIN3 CMA 24 Vout bidirectional GND DIN4 DIN5 DIN6 CMB Control terminal signals Reference voltage Analogue input voltage or current Analogue input common Analogue input voltage or current Analogue input common 24V auxiliary voltage 1 0 ground Digital input 1 Digital input 2 Digital input 3 Digital input common A for DIN1 DIN2 and DIN3 24V auxiliary voltage 1 0 ground Digital input 4 Digital input 5 Digital input Digital input common B for DIN4 DIN5 and DIN Analogue signal output Analogue output common Open collector output Technical information Maximum current 10 mA Selection V or mA with jumper block X1 see page 43 Default 0 10V Ri 200 10V 10V Joy stick control selected with a jumper 0 20mA Ri 250 Differential input if not connected to ground Allows 20V differential mode voltage to GND Selection V or mA with jumper block X1 see page 43 Default 0 20mA Ri 250 0 10V Ri 200 10V Joy stick control selected with a jumper Differential input if not connected to ground Allows 20V differential mode voltage to GND 15 maximum current 250 mA all boards total 150 mA from single board Can also be used as external power backup for the control unit and fieldbus Ground for reference and controls R min 5kQ 18 30V 1 Must be connected to GND or 24V o
37. ONNECT POWER Contact factory If this fault appears simultaneously with Fault 1 check motor cables and motor 8 System fault component failure Reset the fault and restart faulty operation Should the fault re occur contact the Note the exceptional Fault data record distributor near to you See 7 3 4 3 Please visit website Undervoltage DC link voltage is under the voltage limits In case of temporary supply voltage defined in Table 4 3 break reset the fault and restart the most probable cause too low a supply inverter Check the supply voltage If it is voltage adequate an internal failure has inverter internal fault occurred Contact the nearest Vacon distributor Please visit Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com FAULT TRACING VACON 85 10 Input line Input line phase is missing Check supply voltage and cable supervision 11 Output phase Current measurement has detected that Check motor cable and motor supervision there is no current in one motor phase 12 Brake chopper no brake resistor installed Check brake resistor supervision brake resistor is broken If the resistor is ok the chopper is brake chopper failure faulty Contact the nearest Vacon distributor Please visit website 13 Inverter Heatsink temperature is under 10 C undertemperatu re 14 Inverter Heatsink temperature is over 90 C or Check the correct amount and flow of overtemperatur 77
38. ad parameters to keypad To keypad 56 3 2 This function uploads all existing parameter groups to the keypad provided that the drive is stopped Enter the 7o keypad page S6 3 2 from the Parameter copy menu Pressing Menu button righttakes you to the edit mode Use the Browser buttons to select the option All parameters and press the enter button Wait until OK appears on the display ED 563 56 32 D 06375 CONFIRM Copy Parameters to keypad P Up to keypad rea P13P4 Select All param 2 CANCEL 66532 GD 563245 Up to keypad Up to keypad Wait OK Figure 7 8 Parameter copy to keypad Download parameters to drive From keypad 56 3 3 This function downloads one or all parameter groups uploaded to the keypad to a drive provided that the drive is in STOP status Enter the 7o 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 display The procedure to download the parameters from keypad to drive is similar to that of from drive to keypad See Figure 7 8 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 68 9 VR CON CONTROL KEYPRD Automatic parameter backup P6 3 4 On this page you can activate or inactivate the parameter ba
39. an define whether the operator can replace the values monitored with other values See below READ READ READ PES WED PES GI PES CD Multimon items Multimon items 4 Multimon items ChangeEnable hangeEnable ChangeDisable Figure 7 13 Disabling the change of multimonitoring items 7 3 6 6 Keypad settings In the Keypad settings submenu under the System menu you can further customise your inverter operator interface Locate the Keypad setting submenu S6 6 Under the submenu there are four pages P associated with the keypad operation 566 E Keypad settings Default page 5 Figure 7 14 Keypad settings submenu Default page P6 6 1 Here you can set the location page to which the display automatically moves when the 7 meout 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 righttakes you to the edit mode Change the number of the Main menu with the Browser buttons To edit the number of the submenu page press Menu button right f the page you want to move to by default is at the third level repeat the procedure Confirm the new default page with the enter button You can return to the previous menu at any time by pressing Menu button left 127 CONFIRM CHANGE REPEAT TO SET Default page DEFAULT SU
40. anty period is 18 months from the delivery or 12 months from the commissioning whichever expires first General delivery terms NL92 Orgalime S92 The local distributor may grant a warranty time different from the above This warranty time shall be specified in the distributor s sales and warranty terms Vacon assumes no responsibility for any other warranties than that granted by Vacon itself In all matters concerning the warranty please contact your distributor first Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 12 VACON TECHNICAL DATA 4 TECHNICAL DATA 4 1 Introduction The figure below presents the block diagram of the Vacon NX inverter The inverter mechanically consists of two units the Power Unit and the Control Unit The Power Unit contains an inverter bridge which consists of IGBT switches and produces a symmetrical 3 phase PWM modulated AC voltage to the motor To protect the DC link capacitors the Power Unit also contains a charging circuit for controlled DC link charge Use the B and DC terminals in order to bypass the charging circuit The Motor 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 1 0 and control keypad The motor and application control block controls the motor control ASIC which in turn calculates the IGBT position
41. are shown on page 43 Figure 6 15 n ll 253E 1020010 A y 5 1 e L Figure 6 14 Jumper blocks on NXOPTA1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS Jumper block X1 Al1 mode AB C D 2222 11 mode 0 20 Current input Ts 11 mode Voltage input 0 10V B e e Al1 mode Voltage input 0 10V differential nE mode Voltage input 10 10V Jumper block X6 AO1 mode A B O D ee ee AO1 mode 0 20mA Current output A B C D 22 AO1 mode Voltage output 0 10V Factory default VRCON 43 Jumper block X2 Al2 mode A B D 2222 Al2 mode 0 20mA Current input Al2 mode Voltage input 0 10V B e e Al2 mode Voltage input 0 10V differential A B C D 2222 Al2 mode Voltage input 10 10V Jumper block X3 CMA and CMB grounding 6 CMB connected to GND 6 CMA connected to GND CMB isolated from GND e e isolated from GND CMB and CMA E internally connected together isolated from GND Figure 6 15 Jumper selection for NXOPTA 1 VAROITUS Ensure that the jumper positions are correct Running the motor with signal settings that differ from the jumper positions will not harm the inverter but may harm the motor HUOM Note If you change the signal content also reme
42. been pushed and the drive is ramping down ur e Lights up 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 fault description can be seen see Chapter 7 3 3 4 Active faults Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 46 9 VR CON CONTROL KEYPRD 7 1 4 Text lines Picture of the control panel The three text lines e ee eee provide the users with information on their present location in the keypad menu 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 ee Description line Displays the description of the menu value or fault eee Value line Displays the numerical and textual values of references parameters etc and the number of submenus available in each menu Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 47 7 2 Keypad push buttons The Vacon alphanumeric control keypad has 9 push buttons that are used for controlling the inverter and motor setting parameters and monitoring values Figure 7 1 Keypad push buttons 7 2 1 Button descriptions lt 00 This button is used to reset active faults
43. board The control board is connected to the power unit through a D connector 1 Figure 6 7 control board Figure 6 8 Basic and option board connections on the control board When the inverter is delivered from the factory the control unit usually includes two basic boards I O board and relay board which are normally installed in slots A and B On the next pages you will find the arrangement of the control 1 0 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 connecting the external power source to bidirectional terminal 6 see Table 6 9 This voltage is sufficient for parameter setting and for keeping the fieldbus active Note If the 24V input of several inverters are connected in parallel we recommend to use a diode in terminal 6 to avoid the current to flow in opposite direction which might damage the control board nk6_17 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 38 VACON CABLING AND CONNECTIONS 6 2 1 Control connections The basic control connections for boards A1 and A2 A3 are shown in Chapter 6 2 2 The signal descriptions for the standard application are presented in Chapter 2
44. buttons to change the parameter lock status Confirm the change with the enter button or go back to the previous level by pressing Menu button left cD lt a d 555 WED 5552 RED System Menu Security p Parameter Lock S1 gt S9 4 ChangeEnable READY READY cose GE 55652 Para meter Lock Parameter Lock ChangeEnable ChangeDisabl Figure 7 11 Parameter locking Start up wizard P6 5 3 The Start up wizard facilitates 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 buttonsto select Yes and confirm the selection with the enter button If you want to deactivate the function follow the same procedure and give the parameter value Vo ED P553 WED CONFIRM Startup wizard v q No Figure 7 12 Activation of Start up wizard Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 71 Multimonitoring items P6 5 4 Vacon alphanumeric keypad features a display where you can monitor up to three actual values at the same time see Chapter 7 3 1 and Chapter Monitoring values in the manual of the application you are using On page P6 5 4 of the System Menu you c
45. ce must be left around the inverter to ensure sufficient air circulation and cooling You will find the required dimensions for free space in the table below If several units are mounted on top of each other the required free space equals C D see figure below Moreover the outlet air used for cooling 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 inverter s heat loss is 2 5 of the nominal capacity Type Dimensions mm B C NXI_0004 0012 5 20 100 NXI_0016 0048 5 20 160 NXI_0004 0034 6 NXI_0061 0105 5 80 300 NXI_0041 0052 01405 80 300 0062 0100 6 Table 5 6 Mounting space dimensions clearance around the inverter see also A and B clearance needed on either side of the inverter for fan change without disconneting the motor cables min clearance for fan change distance from one inverter to another or distance to cabinet wall free space above the inverter free space underneath the inverter Figure 5 6 Installation space Type Greatest possible heat loss Cooling air required m h kW NXI_0004 0012 5 0 2 70 NXI_0016 0048 5 1 NXI_0004 0034 6 0 75 NXI_0061 0105 5 0041 0052 6 01405 0062 0100 6 Table 5 7 Required cooling air Phone 800 894 0412 Fax 888 723 4773
46. ckup function Enter the edit mode by pressing Menu button right Select Yes or No with the Browser buttons When the Parameter backup function is activated Vacon NX control keypad makes a copy of the parameters of the presently used application When applications are changed you will be asked if you wish the parameters of the new application to be uploaded to the keypad If you want to do this press the enter button If you wish to keep the copy of the parameters of the previously used application saved in the keypad press any other button Now you will be able to download these parameters to the drive following the instructions given in Chapter 7 3 6 3 If you want the parameters of the new application to be automatically uploaded to the keypad you have to do this for the parameters of the new application once on page 6 3 2 as instructed Otherwise the panel will always ask for the permission 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 56 4 you can compare the actual parameter values to the values of your customised parameter sets and those loaded to the control keypad You can compare the parameter by pressing Menu button rightin the Compare parameters submenu The ac
47. dule 1 0 modules A1 A2 Standard board Safety CE UL Table 3 1 The standard features of NX inverters Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com RECEIPT OF DELIVERY VRCON 11 3 2 Storage If the inverter is to be stored before use make sure that the ambient conditions are acceptable Storage temperature 40 70 C Relative humidity 9590 no condensation If the inverter is stored for over 12 months contact Vacon service before connecting the inverter to the power supply 3 3 Maintenance In normal conditions Vacon NX inverters are maintenance free However we recommend to clean the heatsink with compressed air whenever necessary The cooling fan can easily be changed if necessary It may also be necessary to check the tightening torques of terminals at certain intervals 3 4 Warranty Only manufacturing defects are covered by the warranty The 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 specifications Neither can the manufacturer be held responsible for consequential damages The Manufacturer s warr
48. e For information on control cables see Chapter 6 2 1 1 and Table 6 1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 29 6 1 1 3 Fuses xxxx 5 it Bussman aR fuse Frame Type A 5s FR4 NXLOOO 9 f 170M1565 FR NXL0038 38 170M1567 000 FR NXLOO45 45 170M1567 000 690 100 FR7 NXLOO61 61 170M1568 000 690 125 FR7 0072 72 170 150 000 690 200 FR7 NXL0087 87 170 150 000 690 200 FR7 0105 105 170 157 000 690 250 FRB 0140 140 170m3819 1 400 Table 6 2 Fuses used in Vacon NX 465 800V 6 1 1 4 Fuses xxxx 6 Bussman aR fuse type 00 00 00 00 00 FR6 NXI 0018 18 170 279 00 FR 0022 22 170M279 00 FR6 NXL0027 27 170 79 00 FR6 0034 34 170M2683 00 FR7 0041 41 170M2683 00 FR7 0052 52 170 2683 00 FR8 NXI 000 80 170 4200 ISHT 1250 FR8 0100 100 170M4200 1SHT 1250 350 Table 6 3 Fuses used in Vacon NX 640 1100 NININININININININININININI N Information about fuses aR fuses protect the cables of the device against short circuits gR fuses are designed to protect the device against both overcurrent and short circuits gG fuses are generall
49. e option board is not in use it has to be short circuited Check loading Check motor size Contact the nearest Vacon distributor Please visit website Ensure that there is another device on the bus with the same configuration Change control unit Reset Note No fault time data record Reset Note No fault time data record Reset Note No fault time data record Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON 59 Unknown option board or drive 41 IGBT temperature IGBT Inverter Bridge overtemperature protection has detected too high a short term overload current 42 Brake resistor Brake resistor overtemperature overtemperature protection has detected too heavy braking 43 Encoder fault Note the exceptional Fault data record See 7 3 4 3 Additional codes 1 Encoder 1 channel is missing 2 Encoder 1 channel B is missing 3 Both encoder 1 channels are missing 4 Encoder reversed 44 Device changed Option board or control unit changed different type Option board of different type or different power rating of drive 45 Device added Option board or drive added different type Option board of different type or drive of different power rating added 50 Analogue input Current at the analogue input is lt 4mA sel signal control cable is broken loose range 4 to 20 signal source has failed mA External fault Digital i
50. ee Chapter 5 2 and Table 5 6 4 Check the inside of the inverter for condensation 5 Check that all Start Stop switches connected to the 1 0 terminals in Stop position Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 82 VACON COMMISSIONING 6 Connect the inverter to DC supply 7 Set the parameters of group 1 according to the requirements of your application See Vacon All in One Application Manual At least the following parameters should be set motor nominal voltage motor nominal frequency motor nominal speed motor nominal current You will find the values needed for the parameters on the motor rating plate 8 Perform run test without motor Perform either Test A or Test B A Controls from the 1 0 terminals 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 0 terminals to the keypad as advised in Chapter 7 3 3 1 Press the START button on the sono gt Move over to the Keypad control menu M3 and Keypad Reference submenu see Chapter A 7 3 3 2 and change the frequency reference with the Browser buttons v Check in Monitoring menu M1 that the value of Output frequency changes according to the chan
51. een 1 and 65535 minutes or Forever For the value setting procedure see Timeout time 6 6 3 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 73 7 3 6 7 Hardware settings NOTE 7he Hardware settings submenu is protected with a password Store the password 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 inverter The functions available in this menu are nternal brake resistor connection Fan control HMI acknowledge timeout and HMI retry Internal brake resistor connection 7 1 This function tells the inverter whether the internal brake resistor is connected or not If you have ordered the inverter with an internal brake resistor the default value of this parameter is Connected However if it is necessary to increase braking capacity by installing an external brake resistor or if the internal brake resistor is disconnected for another reason it is advisable to change the value of this function to Not conn in order to avoid unnecessary fault trips Enter the 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
52. eene eene nennen 39 6 2 2 Controlterminab signals e it teret editori edite ater asus 40 6 2 2 1 Digital input signal 6 1 222 0 70 02000 0000000 41 6 2 2 2 Jumper selections on the basic 42 CONTROE KEYPAD 25 aaa ca ru e E 44 Indicators on the keypad display 44 7 1 1 Drive status indications nennen enne nnne nennen nennen nennen 44 7 1 2 Control place indicators nsnsi 45 7 1 3 Status LEDs green green red dye 45 VAPEUR kt uay qa 46 Keypad Lade n aae cbe 47 7 24 Button descriptions iue ete eem 47 Navigation on the control 4 00020 0 00010 0 nnne nnne 48 73 1 Monitoring menu MO 25255525 ann eg daa 50 13 2 Parameter mieu dada 51 7 3 3 Keypad control menu 53 7 3 3 1 Selection of control A 53 7 3 3 2 Keypad referenee s nce ene een h u eel 54 T 3 3 39 Keypad directio ieran Rt tte abe t kuskiy 54 799242 Stop button activated date nm cre o
53. elsewhere I 0 fieldbus to the panel by pressing for 3 seconds Note that if you are in any other than menu M3these functions will not work If you in some other than menu M3 and try to start the motor by pressing the START button when the keypad is not selected as the active control place you will get an error message Keypad Control NOT ACTIVE 7 3 3 1 There are three different places sources where the inverter can be controlled from For each control place a different symbol will appear on the alphanumeric display Control place Symbol 1 0 terminals Keypad panel Fieldbus c gt You can change the control place by entering the edit mode with Menu button right The options can then be browsed with the Browser buttons Select the desired control place with the enter button See the diagram on the next page See also Chapter 7 3 3 above Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 54 9 VACON CONTROL KEYPAD 2 STOP T READY Q stop READY STOP READY M3 um P3 GE Keypad control 4 Control Place P1 2P4 I O Remote P3 ED Keypad E lt Control Place I O Remote lt gt Control Place Control Place Keypad Keypad Figure 7 2 Selection of control place 7 3 3 2 Keypad reference The keypad reference submenu P3 2 displays and allows the operator to edit the
54. eout 200ms Figure 7 19 HMI acknowledge timeout Number of retries to receive HMI acknowledgement P6 7 4 With this parameter you can set the number of times the drive will try to receive acknowledgement if it does not receive acknowledgement within the acknowledgement time P6 7 3 or if the received acknowledgement is faulty You can change value through the same procedure as for P6 7 3 see above Note Changes to P6 7 3 and P6 7 4 become effective after the next start up 7 3 6 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 56 8 1 contains information on the inverter operation times i e the total number of MWh operation days and operation hours Unlike the counters in the Trip counters menu these counters cannot be reset Note The Power On time counter days and hours runs always when the power is on Page Counter C6 8 10 1 MWh counter C6 8 10 2 Operation day counter C6 8 1 3 Operation hour counter Table 7 5 Counter pages Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 76 9 VR CON CONTROL KEYPRD Trip counters Trip counters menu S6 8 2 are counters the values of which can be reset i e restored to
55. er copy function is used when the operator wants to copy one or all parameter groups from one drive to another All the parameter groups are first uploaded to the keypad then the keypad is connected to another drive and then the parameter groups are downloaded to it or possibly back to the same drive For more information see page 67 Before any parameters can be successfully copied from one drive to another the drive has to be stopped when the parameters are downloaded to it The parameter copy menu S6 3 contains four functions Parameter sets 56 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 defaults by pressing the enter button The drive resets automatically Alternatively you can choose any other storing or loading functions with the Browser buttons Confirm with the enferbutton Wait until appears on the display Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 67 CONFIRM 553 Parameter sets P Parameter sets Select LoadFactDef CANCEL Gu Gu 563 EI 563 Parameter sets Parameter sets Wait OK Figure 7 7 Storing and loading of parameter sets Uplo
56. erform any voltage withstand tests on any part of Vacon NX There is a certain procedure according to which the tests shall be per formed Ignoring this procedure may result in damaged product 5 Prior to measurements on the motor or the motor cable disconnect the motor cable from the inverter Do not touch the components on the circuit boards Static voltage dis charge may damage the components 7 Before connecting the inverter to DC supply make sure that the Vacon NX front and cable covers are closed Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com SRFETY VACON 7 1 3 Earthing and earth fault protection The Vacon NX inverter must always be earthed with an earthing conductor connected to the earthing terminal The earth fault protection inside the inverter only protects the inverter against earth faults in the motor or the motor cable Due to the high capacitive currents present in the inverter fault current protective switches may not function properly If fault current protective switches are used they need to be tested with earth fault currents present during possible fault situations 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 General warning WARNING Hot surface Risk of burn HOT SURFACE MOTOR RUN CHECK LIST Before starting the motor check
57. es Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 77 In the Applications information page press Menu button rightto enter the Application pages of which there are as many as there are applications loaded into the inverter Locate the desired application with the Browser buttons and then enter the Information pages with Menu button right Use the Browser buttons to see the different pages O Standard D13D3 READY READY 5684 RED P684 1 1 Applications lt Basic Application id 1 gt D3 NXFIFF01 Figure 7 21 Applications info submenu Hardware 56 8 5 The Hardware information page provides 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 7 9 Hardware information pages Expander boards 56 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 expansion board and the text 15 shown below it If no board is connected to the slot the te
58. f 1 0 terminal or to external 24V or GND Selection with jumper block X3 see page 43 Same as terminal 6 Same as terminal 47 R min 5kQ 18 30V 1 Must be connected to GND or 24V of 1 0 terminal or to external 24V or GND Selection with jumper block X3 see page 43 Output signal range Current 0 4 20 R max 5000 or Voltage 0 10V gt 1kQ Selection with jumper block X3 see page 43 Maximum U 48VDC Maximum current 50 mA Table 6 9 Control 1 0 terminal signals on basic 1 0 board NXOPTA1 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 41 2 21 2 2 RO1 1 Relay output 1 Switching capacity 24VDC 8A RO1 2 250VAC 8A RO1 3 125VDC 0 4A Min switching load 5V 10mA RO2 1 Relay output 2 Switching capacity 24VDC 8A RO2 2 250VAC 8A 125VDC 0 4A 5055 Min switching load 5V 10mA Table 6 10 Control 0 terminal signals on basic relay board NXOPTA2 IA PIAS 2 RO1 1 Relay output 1 Switching capacity 24VDC 8A RO1 2 250VAC 8A 125VDC 0 4A Min switching load 5V 10mA RO2 1 Relay output 2 Switching capacity 24VDC 8A LE 250VAC 8A RO2 2 4 125VDC 0 4A Min switching load 5V 10mA RO1 3 1 1 T Thermistor input Table 6 11 Control I O terminal signals on basic relay board NXOPTA3 6 221 Digital input signal inversions The
59. ficient for parameter setting and for keeping the fieldbus active Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 52 CONTROL KEYPRD un emm Input signals G123G8 Y Gaz CZ be m Pe EE Parameters 4p Basic parameters 4 Min Frequency G129G8 P1 gt P18 13 95 Hz READY READY 1 16 CE Min Frequency W Min Frequency 13 95 14 45 Hz Figure 2 1 Parameter value change Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 53 7 3 3 Keypad control menu M3 In the Keypad Control Menu you can choose the control place edit the frequency reference and change the direction of the motor You can enter the submenu level by pressing Menu button right NOTE 7here are some special functions that be performed in menu M3 Select the keypad as the active control place by pressing eo 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 for 3 seconds when the motor is stopped The keypad will become the active control place and the current frequency reference and direction will be copied to the keypad Copy the frequency reference set
60. g The inverter can be mounted in either a vertical or horizontal position on a wall or on the back plane of a cubicle Enough space must be reserved around the inverter to ensure sufficient cooling see Figure 5 6 You must follow the minimum dimensions for installation see Table 5 6 and Table 5 7 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 6 and Table 5 6 Lift units bigger than FR7 out of the package using a jib crane Ask the factory or your local distributor for information on how to lift the unit safely The following pages show the dimensions for Vacon NX with a default enclosure in Figure 5 1 and with flange mounting in Figures 5 2 and Figure 5 4 Dimensions for the opening needed in flange mounting are given in Table 5 3 and Table 5 5 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 20 9 VR CON INSTRLLRTION fr5ip21 fh8 Figure 5 1 The dimensions of Vacon NX IP21 Type Dimensions mm wi w2 H H 01 2 1 0004 00125 128 100 327 313 292 190 7 3x283 0016 00
61. ge of frequency reference Press the STOP button on the sor Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com COMMISSIONING VACON 83 9 Run the start up tests without the motor being connected to the process If this is not possible make sure that running each test is safe prior to running it Inform your co workers of the tests a Switch off the DC supply 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 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 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 84 VACON FAULT TRACING 9 FAULT TRACING When a fault is detected by the inverter control electronics the drive is stopped and the symbol F together with the ordinal number of the fault the fault code and a short fault description appear on the display The fault can be reset with the reset button on the control keypad or via the 1 0 terminal The faults are stored in the Fault history menu M5 which be br
62. he keypad is presented in the selected language You can return to the previous menu any time by pressing Menu button left EADY WED RED System Menu Language 519511 English READY c6 GE Language 53 Langue 25 English lt Francais Figure 7 5 Selection of language The user can select the desired application on the Application selection page 56 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 button After application change you will be asked if you want the parameters of the new application to be uploaded to the keypad If you want to do this press the enter button Pressing any other button leaves the parameters of the previously used application saved in the keypad For more information see Chapter 7 3 6 3 For more information about the Application Package see Vacon NX Application Manual Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 66 9 VR CON CONTROL KEYPRD M6 WED s62 Wip System Menu Application 519511 Standard She Standard Multi step Figure 7 6 Change of application 7 3 6 3 parameters The paramet
63. i eb ie deben aer eds 54 T34 Active fauttsimenu MA Lau O Du daa dcs 55 TIAS do o e Sek Te te deo ame 55 ARS aa T nennen erre enne 57 7 3 4 8 Fault time data record enne eene nennen 60 L9 Fa ltthistoy m nu MS um u a usutay eot Haee venenata Cub sa f ads 61 1 3 6 System ment issn O das 62 7 3 6 1 Selection of 1 tn e etie 65 7 3 6 2 Application selection nan nsn 65 1 3 0 3 SCOPY parameter Siea m 66 7 3 6 4 Parameter comparison nra 68 prot EE e gunu rrr 69 7 3 6 6 Keypad settihgs a sro ee eO DER apana db ee e RE HR stss 71 LSG Hardware settings er s Etre rd de E ERE a dede 73 7 3 6 8 SySte miulhil us oet tert h s m aie dee Rus 75 7 3 7 Expander board menu M7 gie 79 Further Keypad f nctlons rite sie rere be d e Eben get 80 COMMISSIONING occ bague N 81 ere h e te veste Qa amana ace Qr esse eau O tote 81 Commissioning the Inverter ite temo 81 FAULT TRAGINOS S i upsay ai 84 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 6 VACON SAFETY 1 S
64. internally in classes to FR6 Qa E E ME 561 lt PB 1 C System Menu HW settings InternBrakeRes S1 gt S8 4 Connected Ph 1 1 GED nternBrakeRes InternBrakeRes nected Not conn Figure 7 17 Internal brake resistor connection Fan control 6 7 2 This function allows you to control the cooling fan of the inverter You can set the fan to run con tinuously when the power is switched on or depending on the temperature of the unit If the latter function has been selected the fan is switched on automatically when the heatsink temperature reaches 60 C The fan receives a stop command when the heatsink temperature falls to 55 C After the command the fan runs for approximately 1 minute before stopping The same happens after switching on the power and after changing the value from Continuous to Temperature Note The fan runs always when the drive is in RUN state Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 74 9 VR CON CONTROL KEYPRD To change the value Enter the edit mode by pressing Menu button right The value starts blinking Use the Browser buttons to change the fan mode and confirm the change with the enfer button If you do not want to change the value return to the previous level with Menu button left See Figure 7 21 cy 1 ED 12 ED 1 PE ED Fan control gt Fan control gt Fan control
65. m Email info clrwtr com CONTROL KEYP RD VRCON 63 System menu functions Function Max Unit Default Cust Selections English Selection of peu language English Suomi Svenska Italiano Basic Application Standard Application Basie Local Remote control Appl ipplication selectio ARS Multi Step Application PID Control Application Multi Purpose Control Appl Pump and Fan Control Appl ATEO AN 22222227 A rr Load factory defaults Store set 1 Parameter sets Load set 1 Store set 2 Load set 2 56 3 2 Load to keypad E All parameters All parameters 6 3 3 Load from keypad All but motor parameters parameters 56 5 S 56 5 1 Change Enabled E 21121 Enabled Change Disabled L T a 56 5 4 Multimonitoring Change Change Enabled ae items ET EN LR Ro Disabled 56 6 Keypad settings ismi P6 6 1 Default page Eq P amp 62 Defaultpage 0M J P663 Timeouttime 0 655 s 30 P6 6 4 _ P6 6 5 Backlight time 65535 2 4 567 Hardware settings P6 7 1 Internal brake m rr d connected resistor Connected P673 HMlacknowledg 200 5000 ms 20 P6 7 4 ee ms n san wawawa 568 5ysteminformatior Ss rr S681 Totalcounters To oo T C T C C6 8 10 1 MWhcounter iw TP T counter
66. mber to changer the corresponding board parameter in menu M7 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 44 9 VR CON CONTROL KEYPRD 7 CONTROL KEYPAD The control keypad is the link between the Vacon inverter and the user The Vacon NX control keypad features an alphanumeric display with seven indicators for the Run status RUN eo READY STOP ALARM FAULT and three indicators for the control place I O term Keypad BusComm There are also three Status Indicator LEDs green green red see section 7 1 3 The control information i e the menu number description of the menu or the displayed value and the numeric information are presented on three text lines The inverter is operable through 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 08089 Figure 7 1 Vacon control keypad and drive status indications 7 1 1 Drive status indications Picture of control keypad The drive status symbols tell the user the status of the motor and the inverter In addition they tell about possible irregularities detected by the motor control software in motor or inverter functions RUN STOP Indicates that the drive is not running Motor is running Blinks when the stop command
67. mpossible 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 cost efficiency EMC compliance was a major consideration from the outset of the design Vacon NX inverters are marketed throughout the world a fact which makes the EMC requirements of customers different As far as immunity is concerned all Vacon NX inverters are designed to fulfil even the strictest requirements 2 2 3 Vacon inverter classification Factory delivered Vacon NX inverters are Class T equipment which fulfil all EMC immunity requirements standards EN 50082 1 50082 2 and EN 61800 3 Class T Class T equipment have a small earth leakage current and can be used with floating DC input If they are used with other supplies no EMC requirements are complied with Warning This product is of the restricted sales distribution class according to IEC 61800 3 In residential areas this product may cause radio interference in which case the user may be required to take adequate measures Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com RECEIPT OF DELIVERY VACON 9 3 RECEIPT OF DELIVERY Vacon NX inverters have undergone scrupulous tests and quality checks at the factory before they are delivered to the customer However after
68. n order of appearance The number of faults currently in the fault history is shown on the value line of the main page 1 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 next fault will erase the oldest fault from the memory Pressing the enter button for about 2 to 3 seconds resets the whole fault history The symbol H will change to 0 5 ChargeSwitch Operation hours 13 25 43 ES O dc cu a a FS um Fault history 4 11 Output phase Operation days H19H3 PUSH e to reset Figure 7 4 Fault history menu Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 62 9 VR CON CONTROL KEYPRD 7 3 6 System menu M You can enter the System menu from the Main menu by pressing Menu button right when the location indication 6 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 5 P on the value line Page 63 has a table of the functions available in the System menu Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr co
69. n right A blinking zero appears in the display and you can set a password with the Browser buttons The password can be any number between 1 and 65535 Note that you can also set the password by digits In the edit mode push Menu button right again and another zero appears on the display Set ones first To set the tens press Menu button right and so on Confirm the password with the enfer button After this you have to wait until the 7 meout time P6 6 3 see page 72 has expired before the password function is activated If you try to change applications or the password itself you will be prompted for the current password Enter the password with the Browser buttons You can deactivate the password function by entering the value 0 a 555 ED S 555 WED Password Password Y Not in use 00 Zeus Figure 7 10 Password setting Note Store the password In a safe place No changes can be made unless a valid password is entered Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 70 9 VR CON CONTROL KEYPRD Parameter lock 5 2 This function allows the user to prohibit changes to the parameters If the parameter lock is activated the text ocked will appear on the display if you try to edit a parameter value NOTE This function does not prevent unauthorised editing of parameter values Enter the edit mode by pressing Menu button right Use the Browser
70. nd W A cable entry gland should be used at the motor cable end to reach the EMC levels see Table 6 1 Use cables with a heat resistance of at least 60 The cables and the fuses must be sized according to the inverter nominal output current which you can find on the rating plate Installation of cables according to UL regulations is presented in Chapter 6 1 3 and aR fuse sizes in Tables 6 2 and 6 3 The minimum dimensions of the Cu cables are shown in Table 6 4 If the motor temperature protection of the drive see Vacon All in One Application Manual is used as an overload protection the cable shall be chosen accordingly If three or more cables are used in parallel for bigger units each cable requires a separate overload protection These instructions apply only to installations with one motor and one cable connection from the inverter to the motor In any other case ask the factory for more information Cable type Level T Supply cable Power cable intended for fixed installation and the specific DC voltage Shielded cable not required NKCABLES MCMK or similar recommended Motor cable Power cable equipped with concentric protection wire and intended for the specific mains voltage NKCABLES MCMK or similar recommended Control cable Screened cable equipped with compact low impedance shield NKCABLES jamak SAB OZCuY O or similar Table 6 1 Cable types required to meet standards 6 1 1 2 Control cabl
71. nd motor Reset the fault and restart Should the fault re occur contact the distributor near to you Please visit website In case of temporary supply voltage break reset the fault and restart the inverter Check the supply voltage If it is adequate an internal failure has occurred Contact the nearest Vacon distributor Please visit Output phase Current measurement has detected that Check motor cable and motor supervision there is no current in one motor phase Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 58 VRCON CONTROL KEYPRD 12 13 14 15 16 17 22 24 25 26 29 31 j communication Power Unit and vice versa 38 39 Device removed Option board removed Drive removed Brake chopper supervision Inverter undertemperatu re Inverter overtemperatur e Motor stalled Motor over temperature Motor underload EEPROM checksum fault Counter fault Microprocessor watchdog fault Start up prevented Thermistor fault IGBT temperature hardware Device changed same type Device added same type No brake resistor installed brake resistor is broken brake chopper failure Heatsink temperature is under 10 C Heatsink temperature is over 90 C or 77 C NX 6 Overtemperature warning is issued when the heatsink temperature exceeds 85 C 72 C Motor stall protection has tripped Motor overhea
72. ng parameters of parameter group 62 1 e nominal voltage of the motor nominal frequency of the motor nominal speed of the motor nominal current of the motor motor cos All parameters are explained in the All in One Application Manual 11 Follow the commissioning instructions see Chapter 8 12 The Vacon NX Inverter is now ready for use Vacon Plc is not responsible for the use of the inverters against the instructions Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTENTS VACON NXI USER S MANUAL INDEX SAFETY EU DIRECTIVE RECEIPT OF DELIVERY TECHNICAL DATA INSTALLATION CABLING AND CONNECTIONS CONTROL KEYPAD COMMISSIONING FAULT TRACING 00 n O 0 A C N Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com VACON 3 ABOUT THE VACON NXI USER S MANUAL AND THE All in One APPLICATION MANUAL Congratulations for choosing Vacon NX Inverters The User s Manual will provide you with the necessary information about the installation commissioning and operation of Vacon NX Inverters We recommend that you carefully study these instructions before powering up the inverter for the first time In the All in One Application Manual you will find information about the different applications included in the All in One Application Package Should these applications not meet the requirements of your process please contact the manufac
73. nput fault Keypad There is no connection between the communication control keypad and the inverter fault Fieldbus fault The data connection between the fieldbus Master and the fieldbus board is broken Slot fault Defective option board or slot PT100 board Temperature limit values set for the temp fault PT100 board parameters have been exceeded Table 7 2 Fault codes Contact the nearest Vacon distributor Please visit website Check loading Check motor size Set the deceleration time longer Use external brake resistor Check encoder channel connections Check the encoder board Reset Note No fault time data record Note Application parameter values restored to default Reset Note No fault time data record Note Application parameter values restored to default Check the current loop circuitry Check keypad connection and possible keypad cable Check installation If installation is correct contact the nearest Vacon distributor Please visit website Check board and slot Contact the nearest Vacon distributor Please visit website Find the cause of temperature rise Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 60 9 VR CON CONTROL KEYPRD 73 4 3 Fault time data record When a fault occurs the information described in Chapter 7 3 3 4 is displayed By pressing Menu button right you will enter the Fault time data record menu indicated by T 1 g
74. of the Allin One Application Manual You can find the signal descriptions for other applications in the Vacon NX Application Manual 10Vref f Reference AIA1 E voltage GND a AlA2 rar Reference AIA2 pa current 24 GND DIA1 DIA2 Basic 1 board CMA NXOPTA1 12 24Vout 13 GND 1410184 15 DIB5 16 DIB6 17 GMB OOOOOOOOOO OOOOOOOOOO OPT A2 OPT A3 Board OPT A1 Boards OPT A2 and in slotA in slot B Figure 6 9 The 1 0 terminals 4 g lout 5 of the two basic boards 0 4 n RL 5000 20 5 U lt 48V 2 I lt 50mA x Dotted line indicates the connection with inverted signal levels Figure 6 10 General wiring diagram of the basic 1 0 board NXOPTA1 21 RO1 1 Switching 21 R01 1 lt LA 24Vdc C22 1 2 4 4A 125Vdc 22 1 2 25 ror ac dc 23 TR01 3 acide Continuously 24 R02 1 Switching i lt 2Arms 8A 24Vdc 25 2 2 9 4A 125Vde N 26 RO2 3 QkVA 250Vac 26 R02 2 Continuously lt 2Arms 28 111 29 TI1 25 2 1 Basic relay board Basic relay board OPT A2 NX6_ 6 fh8 Figure 6 11 General wiring diagram of the basic relay boards 2 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info cl
75. overload Max current IS 2 sec 20 sec 110 overloadability 1 min 10 min Following continuous operation at rated output current 110 rated output current IL for 1 min followed by a period of load current less than rated current and of such duration that the r m s output current over the duty cycle does not exceed rated output current IL Frames FR4 7 are available as IP21 and FR8 as IP 00 Motor voltage 525 690 Vac 50 60 Hz 3 Inverter Loadability Motor shaft type power High 5 Rated 10 Rated 50 Max 10 50 continuous overload continuou overload current overload overload current current s current current ls 40 C 50 C A A P kW 00048 45 5 68 rame Dimensions and weight WxHxD kg l 6 3 FR6 195x519x237 16 4 FR 195 519 237 16_ NX 00006 10 75 113 NXI 00136 13 5 14 9 7 00186 19 8 13 5 20 3 3 4 5 5 5 10 18 22 27 34 41 52 62 alli FR6 195x519x237 16 FR6 195x519x237 16 195x519x237 16 a 5 3 1 4 2 11 D 5 11 15 00226 22 2 NXI 00276 2 297 00346 34 37 NXI 00416 41 45 005241 52 57 00626 62 68 104 8 3 195x519x237 16 22 FR 30 FR7 237 591 257 29 R8 R8 0052 6 00626 NXI 00806 80 12951 27 68 104 45 FR8 285x721x288 48 NXI 0100 5 55 285x721x288 48
76. owsed The table below contains all the fault codes The fault codes their causes and correcting actions are presented in the table below Shadowed faults are A faults only The items in white on black background present faults for which you can program different responses in the application see parameter group Protections Fault Fault Possible cause Correcting measures code 1 Overcurrent Inverter has detected too high a current Check loading 271 in the motor cable Check motor sudden heavy load increase Check cables short circuit in motor cables unsuitable motor 2 Overvoltage The DC link voltage has exceeded the Set the deceleration time longer limits defined in Table 4 3 Add a brake chopper or a brake resistor too short a deceleration time high overvoltage spikes in supply Earth fault Current measurement has detected that Check motor cable and motor the sum of motor phase current is not zero insulation failure in cables or motor The charging switch is open when the Charging switch Reset the fault and restart START command has been given Should the fault re occur contact the faulty operation distributor near to you component failure Please visit website 6 Emergency stop Stop signal has been given from the option board 7 Saturation trip Various causes Cannot be reset from the keypad component failure Switch off power brake resistor short circuit or overload DO NOT RE C
77. quency 5 GC Monitor Output frequency No editing Vi3V15 13 95 Hz Figure 7 2 Keypad navigation chart Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 50 VACON CONTROL KEYPAD 7 3 1 Monitoring menu M1 You can enter the Monitoring menu from the Main menu by pressing Menu button rightwhen the location indication M1 is visible on the first line of the display Figure 3 1 shows how to browse through the monitored values The monitored signals carry the indication V and they are listed in Table 7 1 The values are updated once every 0 3 seconds This menu is meant only for signal checking The values cannot be altered here For changing values of parameters see Chapter 7 3 2 Qa cC FreqReference 13 95 Hz qa d 4 jv UD Monitor lt gt Output frequency V13V14 Figure 7 3 Monitoring menu Signal name Description Output frequency Frequency to the motor Frequency reference Motor speed Calculated motor speed Motor current 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 Calculated motor voltage DC link voltage Measured DC link voltage Unit temperature Heat sink temperature Motor temperature Calculated motor temperature
78. r com 32 VACON CABLING AND CONNECTIONS Connect the cables Strip the motor and DC supply cables as advised in Figure 6 2 and Table 6 6 Remove the screws of the cable protection plate Do not open the cover of the power unit Make holes into and pass the cables through the rubber grommets on the bottom of the power unit The rubber grommets are delivered in a separate bag Connect the DC supply motor and control cables into their respective terminals For information on the installation of greater units please contact the factory or your local distributor For Information on cable installation according to UL regulations see Chapter 6 1 3 For information on cable installation according to EMC regulations see Chapter 6 1 3 Make sure that the control cable wires do not come in contact with the electronic components of the unit If an external brake resistor optional is used connect its cable to the appropriate terminal Check the connection of the earth cable to the motor and the inverter terminals marked with Connect the separate shield of the power cable to the earth terminals of the inverter motor and the supply centre Attach the cable protection plate with the screws Ensure that the control cables or the cables of the unit are not trapped between the frame and the protection plate Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CABLING AND CONNECTIONS VACON 33
79. rwtr com CABLING AND CONNECTIONS VACON 39 6 2 1 7 Control cables The control cables shall be at least 0 5 mm screened multicore cables see Table 6 8 The maximum terminal wire size is 2 5 mm for the relay terminals and 1 5 mm for other terminals You can find the tightening torques of the option board terminals below Terminal screw Tightening torque Nm lb in Relay and thermistor 0 5 4 5 terminals screw 3 Other terminals screw 2 6 1 2 Table 6 8 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 1 0 ground The relay outputs are additionally double isolated from each other at 300VAC 50178 10Vref GND 24V GND All Al2 Al2 DC DC Control 1 0 ground Control panel Digital input group A Digital input group B AQ 1 Analogue A02 es output Digital 001 ah output RO1 1 RO1 2 RO1 3 RO2 1 R02 2 R02 3 TI1 1 board Control board U VW Figure 6 12 Galvanic isolation barriers Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 40 VACON CABLING AND CONNECTIONS 6 2 2 Terminal 10 Vref Al1 GND AI1 Al2
80. s Gate drivers amplify these signals for driving the IGBT inverter bridge Power module IGBT Inverter Current Sensors ontrol Eo Application Control ae module Figure 4 1 The block EISE of Vacon NX inverter Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com TECHNICAL DATA VACON 13 The control keypad constitutes a link between the user and the inverter The control keypad is used for parameter setting reading status data and giving control commands It is detachable and can be operated externally and is connected via a cable to the inverter Instead of the control keypad a PC can 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 Optional 1 0 expander boards that increase the number of inputs and outputs to be used are also available For more information contact the Manufacturer or your local distributor see back cover Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 14 VACON TECHNICAL DAT
81. t T In this menu some selected important data valid at the time of the fault are recorded This feature will help the user or the service person in determining the cause of the fault The data available are Counted operation days d Fault 43 Additional code Counted operation hours hh mm Fault 43 Counted ss operation days la Output frequency Hz Fault 43 Counted hh mm operation hours ss Motor current A Motor voltage V Motor power Motor torque DC voltage V Unit temperature C Run status Direction Warnings 0 Table 7 3 Fault time recorded data Tells the user if the drive was at zero speed lt 0 01 Hz when the fault occurred Real time record If real time is set to run on the inverter the data items T1 and T2 will appear as follows Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON 61 7 3 5 Fault history menu 5 You can enter the Fault history menu from the Main menu by pressing Menu button right when the location indication M5 is visible on the first line of the keypad display All faults are stored in the Fault history menu where you can browse them with the Browser buttons Additionally the Fault time data record pages see Chapter 7 3 4 3 are accessible for each fault You can return to the previous menu any time by pressing Menu button left The memory of the inverter can store a maximum of 30 faults i
82. ting has been detected by inverter motor temperature model Motor is overloaded Motor underload protection has tripped Parameter save fault faulty operation component failure Values displayed on counters are incorrect faulty operation component failure Start up of the drive has been prevented The thermistor input of option board has detected increase of the motor temperature IGBT Inverter Bridge overtemperature protection has detected too high a short term overload current Cooling fan of the inverter does not start when ON command is given Option board or control unit changed Same type of board or same power rating of drive Option board or drive added Drive of same power rating or same type of board added Check brake resistor If the resistor is ok the chopper is faulty Contact the distributor near to you Please visit website Check the correct amount and flow of cooling air Check the heatsink for dust Check the ambient temperature Make sure that the switching frequency is not too high in relation to ambient temperature and motor load Check motor Decrease the motor load If no motor overload exists check the temperature model parameters Reset the fault and restart Should the fault re occur contact the distributor near to you Please visit website Cancel prevention of start up Check motor cooling and loading Check thermistor connection If thermistor input of th
83. tion DA READ Y yj Description Monitor Number of items V1 gt V 4 available The first menu level consists of menus M1 to M7 and is called the Ma n 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 in the lower right corner of the display and can reach the next menu level by pressing Menu button right The control keypad navigation chart is shown on the next page Please note that menu M7 is located in the lower left corner From there you will be able to navigate your way up to the desired menu using the menu and browser buttons You will find more detailed descriptions of the menus later in this chapter Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VRCON 49 n A Expander boards P A 1 Parameters G13G5 M6 m GD Change System Menu p Language value 51 gt 59 English Gl ay wc ED HS GE 751 Fault history 11 Output phase Operation days H1 gt 3H3 1 v UE FAULT cm Active faults FO A aga 2 Mj P3 Keypad control lt gt Control Place P1 gt P3 Terminal A v 69 Parameters Basic parameters gt Min Fre
84. tual parameter values are first compared to those of the customised parameter Set1 If no differences are detected 0 is displayed on the lowermost line If any of the parameter values differ from those of Set1 the number of the deviations is displayed together with symbol P for example P1 P5 five deviating values By pressing Menu button right once more you can enter pages where you can see both the actual value and the value it was compared to In this display the value on the description line in the middle is the default value and the one on the value line lowermost is the edited value Furthermore you can also edit the actual value with the Browser buttons in the edit mode which you can enter by pressing Menu button right once Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON 69 65 ParamComparison C12C3 ED 564 Setl b P2 1 2 50 0 6 EN 56 4 1 1829 P2 1 2 50 0 20 0 Hz CONFIRM CHANGE EDIT VALUE Figure 7 9 Parameter comparison 7 3 6 5 Safety NOTE The Security submenu is protected with a password Store the password in a safe place Password 596 5 1 The application selection can be protected against unauthorised changes with the Password function 56 5 1 By default the password function is not in use If you want to activate the function enter the edit mode by pressing Menu butto
85. turer 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 contains several links and cross references to other locations in the manual which makes it easier to move around in the manual The reader can thus easily find and check things The manual also contains hyperlinks to web pages To visit these web pages through the links you must have an internet browser installed on your computer Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 4 VR CON Vacon NX User s Manual Document code ud01047B Date 9 11 2005 Index 1 SAFETY 6 1 1 irse AN pu 6 12 Safety StrucuOnsS S hh ue e f a come ee tecti 6 1 3 Earthing and earth fault protection naran 7 1 4 malaia o MAAKERA DONKO 5 25216551 48250258 od soe aM ee NM 7 2 EVU DIRECTIVE a e AA daos ent ca od c e Dude OR Cb da SUD aba a os UL 8 2 1 CE marking toe am t te de do a o dos 8 2 2 EMC directive ag alt ee ie WR udis 8 VP NM 1114 ero 511
86. verload current 32 Fan cooling Cooling fan of the inverter does not start Contact the nearest Vacon distributor when ON command is given Please visit Website communication the bus with the same configuration Power Unit and vice versa Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 86 VACON FAULT TRACING Option board or control unit changed Same type of board or same power rating of drive Device changed same type Device added Option board or drive added same type Drive of same power rating or same type of board added removed Option board removed Drive removed Unknown option board or drive IGBT temperature IGBT Inverter Bridge overtemperature protection has detected too high a short term overload current Brake resistor overtemperature protection has detected too heavy braking Brake resistor overtemperature Encoder fault Note the exceptional Fault data record See 7 3 4 3 Additional codes 1 Encoder 1 channel is missing 2 Encoder 1 channel B is missing 3 Both encoder 1 channels are missing 4 Encoder reversed Option board or control unit changed Option board of different type or different power rating of drive Device changed different type Device added different type 45 Option board or device added Option board of different type or drive of different power rating added 50 Analogue input li lt
87. xt no board will be shown If a board is connected to a slot but the connection is lost for some reason the text no conn 16 displayed For more information see Chapter 6 2 Figure 6 7 For more information on expander board related parameters see Chapter 7 3 7 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 78 9 VR CON CONTROL KEYPAD a Software version 10001 0 READY 56856 Expander boards E12E5 Figure 7 22 Expander board information menus Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com CONTROL KEYP RD VACON 79 7 3 7 Expander board menu M7 In the Expander board menu the user can 1 see the expander boards connected to the control board and 2 see and edit the parameters associated with the expander boards Go to the next menu level Gst with Menu button right At this level you can browse through slots A to E see page 37 with the Browser buttonsto see which expander boards are connected to the control board On the lowermost 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 23 Expander board parameters Parameter Default Selections 1 0 20 mA 2 4 20 mA Al mode 3 0 10 V 4 2 10 V 5 10 410 V Al2mode 1 5 J 1 pse Table 7 1
88. y used to protect cables against overcurrent and short circuits Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com 30 VACON CABLING AND CONNECTIONS 6 1 1 5 Cable sizes xxxx 5 EE E S a eee ee E f i FR4 NXI_0004 5 0009 5 3 9 2 1 5 3 1 5 1 5 1 4 1 2 5 NXI_0012 5 12 2 2 5 3 2 5 2 5 1 4 1 2 5 213 NXI 0016 5 0045 5 16 45 2 10 3 10 10 2220 2 5 35 FR7 7 x 2 5 50 Cu NXI_0061 5 61 2 16 3 16 16 5 50 Al 2 5 35 2 5 50 Cu 0072 5 72 2 25 3 25 16 5 50 Al 6 70 2 5 50 Cu EE 0087 5 87 2535 3 35 16 5 50 Al 6 70 2 5 50 Cu 223 0105 5 105 2 50 3 50 25 5 50 Al 6 70 FR8 NXI_0140 5 140 2 70 3 70 35 25 95 Cu Al 25 95 Table 6 4 Cable sizes for Vacon NX_5 6 1 1 6 Cable sizes NXI xxxx 6 i 0004 6 0007 6 3 7 2 2 5 3 2 542 5 2 5 35 6 50 Al 2 5 50 Cu 23 NXI_0010 6 0013 6 10 13 2 25 3 2 542 5 6 50 Al 2 5 35 2 5 50 Cu 2 5 35 0018 6 18 2 4 3 4 4 6 50 Al 2 5 50 Cu 2 5 35 0022 6 22 2 6 3 6 6 6 50 Al 2 5 50 Cu 21 0027 6 0034 6 27 34 2510 3 10 10 6 50 Al 2 5 35 FR7 2 5 50 Cu NXI_0041 41 2 100 3 10 10 6 50 Al 6 50 2 5 50 Cu 2 NXI_0052 6 52 2516 3 16 16 6 50 Al 6 50 FR8 NXI_0062 0080 6 62 80 2 25 3 25 16 0

Vacon NX Inverters User`s Manual FI4

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