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Chapter 4 Explanation of function

1. STX Code NAK Error code BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2byte 01 32 NAK Control code ACKnowledge 1 byte ACK 0x06 Error code Error code Communication 2byte Note11 Exclusive OR of Code Command and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1 byte CR 0x0D Note 11 Error code list Inverter doesn t reply on all code communication Error code Contents 01H Parity error 02H Sun check error 03H Framing error 04H Overrun error 05H Protocol error 06H ASCII code error 07H Reception buffer overrun error 08H Reception time out error 11H Error for abnormal command 12H 13H Practice disapproval error 14H 15H 16H Parameter abnormal error 17H 4 94 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 5 About the calculation of BCC the Block Check Code Example 5Hz is set up by using 01 command the setting of the frequency command When the code of the inverter of the object is 01 GG Constitution of the transmission frame STX Code Command Data Bcc CR ASCII Code 0x 02 0x 30 31 0x 30 31 0x 30 30 30 35 30 30 000500 o 0x 30 35 0x 0D gt BCC is the result that transforms the Code
2. DC0 10V DC0 10V 12bit i 6 ee i SN Hr terminal resistance DCO 10 0 10V 12bit 02 Hok esa J pH geu g a im DC4 20mA 12bit ohmi l H Option 1 AM output monitor Analogue output AMI output monitor Option 2 Analogue output 4 20mA 8bit i E 2 6 1 N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 2 1 Terminal Connection Diagram source type Power Source 3phase 200 240V 10 50 60Hz 5 MW 380 480V 10 50 60IIz 5 Short wire ad POWER U HYUNDAI _ o ALRAM Hz ut 3 2 2 8 8 ve o BRD circuit Installed on 5 5 to 11kW Shortbar Braking resistor Option Short bar Put and take as terminal substrate at source type Forward o Intelligent relay output connection Initial alarm LOT5 Intelligent output Intelligent input 8 connection oo 5 connection a FM output monitor cy PWM output _ Thermistor at Re RS485 DC0 10V 4 DC0 10V 12bit i SN ym terminal resistance DCO 10 0 10V 12bit Lo2 Hok ose J H p eg K DC4 20mA 12bit ohmi l H Option 1 AM output monitor Analogue output AMI output monitor Option 2 Analogue output 4 20mA 8bit i y E 2 6 2 N300 INSTRUCTION MANUA
3. When the autotuning operation terminates abnormally please execute the autotuning again When one of the keys is pressed the display stops 4 When a trip occurred during the autotuning the autotuning is forced to terminate Abnormal termination is not displayed The display of a trip has priority 5 If the autotuning is interrupted by power off with the stop key or turning the run command off the constant for autotuning may keep inside After making an initialization and reset the setting range carry out autotuning again In the case of normal running do in the same way 6 Unusual completion is indicated and a control from finishes treatment when offline autotuning is carried out at the time of the condition of free V F setting 4 74 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Motor constant selection Motor constant used sensorless vector control and 0 Hz domain sensorless vector and vector control with sensor can be selected from the following the three 1 Hyundai general purpose motor constant 2 Motor constant measured in offline autotuning 3 Optional setting motor constant When selecting 3 control mode motor constant in 1 control mode appears Set item Function code Setting range Contents 00 Constant torgue characteristics 01 Reduced torque characteristics 1 2 3 control method U o tc ee control 04 Note 1 0
4. Change Code Function name Setting range Initial data i mode Page on run A028 Multi speed 8 0 00 starting frequency maximum Freguency Hz 0 00 ESEJ 4 46 o A029 Multi speed 9 0 00 starting frequency maximum Freguency Hz 0 00 ofo 4 46 F A030 Multi speed 10 0 00 starting frequency maximum Frequency 4 46 o A031 Multi speed 11 0 00 starting frequency maximum Freguency 4 46 o a m 3 A032 Multi speed 12 0 00 starting frequency maximum Freguency Hz 0 00 4 46 a A032 vur EATA A033 Multi speed 13 4 46 D A034 Multi speed 14 4 46 S A035 Multi speed 15 0 00 starting frequency maximum Frequency H 4 46 8 A038 Jogging frequency 0 00 srarting frequency 9 99 Hz i 4 48 o MU 00 free run on JG stop invalid on running O1 stop O decelerating on JG stop invalid on running 02 DC braking on JG stop invalid on runnin g 03 free run on A039 Jogging selection JG stop valid on running JG after stop decelerating 4 48 S 04 stop decelerating on JG stop valid on running 05 DC braking on JG stop valid on ope rating A041 Torque boost selection 00 manual torque boost 01 automatic torque boost 4 27 Torque boost selection 00 manual torque boost 01 automatic torque boost 4 27 2nd motor o A042 Manual torque boost 0 0 20 0 4 27 kZ Manual torque boost ym d 5 A242 Jnd molor 0 0 20 0 j 4 27 Manual torque boost 0 0 20 0 5 4 27 5 3rd motor Es Ma
5. P 2 5 Otherwise there is a danger of fire Be sure to set the earth leakage breaker or the fuse s the same phase as the main power supply in the operation circuit wwe ee e P 2 12 Otherwise there is a danger of fire As for motor leads earth leakage breakers and electromagnetic contactors be sure to use the equivalent ones with the specified capacity rated P 2 12 Otherwise there is a danger of fire Do not stop operation by switching off the electromagnetic contactors on the primary or secondary sides of the inverter rrr nnn enna ne P 2 6 Otherwise there is a danger of injury and or machine breakage Fasten the screws with the specified fastening torque Check so that there is no loosening of screws Otherwise there is a danger of fire nnn P 2 12 N300 INSTRUCTION MANUAL SAFETY PRECAUTIONS 3 Control and operation AN WARNING While the inverter is energized be sure not to touch the main terminal or to check the signal or put on off wire and or connector TD P 3 1 Otherwise there is a danger of electric shock Be sure to turn on the input power supply after closing the frontcase P 3 1 While being energized be sure not to open the front case Otherwise there is a danger of electric shock Be sure not to operate the switches with wet hands rrr P 3 1 Otherwise there is a danger of electric shock While the inverter is energized be sure n
6. DOC NO HHIS WZ PE 005 03 MA SO 9001 REGISTERED Building a better future Global Leader IKN Fiz Run M300 VECTOR INVERTER INSTRUCTION MANUAL A HYUNDAI HEAVY INDUSTRIES CO LTD N300 INSTRUCTION MANUAL SAFETY For the Best Results with N300 Series inverter read this manual and all of the warning sign attached to the inverter carefully before installing and operating it and follow the instructions exactly Keep this manual handy for your guick reference Definitions and Symbols A safety instruction message is given with a hazard alert symbol and a signal word WARNING or CAUTION Each signal word has the following meaning throughout this manual This symbol means hazardous high voltage It used to call your attention to items or operations AN that could be dangerous to you or other persons operating this equipment Read these message and follow these instructions carefully This is the Safety Alert Symbol This symbol is used to call your attention to items or operations N that could be dangerous to you or other persons operating this eguipment Read these messages and follow these instructions carefully J WARNING Indicates a potentially hazardous situation which if not avoided can result in serious injury or death J N CAUTION Indicates a potentially hazardous situation which if not avoided can result in minor to moderate injury or serious damag
7. 3 Parameter Initial Value Modification Apr 2004 HHIS WZ PE 005 03 viii N300 INSTRUCTION MANUAL SAFETY PRECAUTIONS 1 Installation AN CAUTION Be sure to install the unit on flame resistant material such as metal Otherwise there is a danger of fire SSSTTT mH P 2 2 Be sure not to place anything inflammable in the vicinity Otherwise there is a danger of fire lll SESSTTncccooco P 2 2 Do not carry unit by top cover always carry by supporting base of unit There is a risk of falling and injury SEE1YYLLYnncn p a Be sure not to let the foreign matter enter such as cut wire refuse spatter from welding iron refuse wire dust ete SEES P 2 5 Otherwise there is a danger of fire Be sure to install it in a place which can bear the weight according to the specifications in the text Chapter 6 Specifications gt P 2 1 Otherwise it may fall and there is a danger of injury Be sure to install the unit on a perpendicular wall which is not subject to vibration O P 2 3 Otherwise it may fall and there is a danger of injury Be sure not to install and operate an inverter which is damaged or parts of Which are missing Un cnc P 2 2 Otherwise there is a danger of injury Be sure install it in a room which is not exposed to direct sunlight and is well ventilated Avoid environments which tend to be high in temperature high in humidity or to have dew condensation as
8. 6 2 N300 INSTRUCTION MANUAL Chapter 6 Specification 6 2 Dimension N300 055LF N300 055HF ig ieee ere d lm if MAT i oe amp E 2 6 j 130 le 150 3 920 m U GOG H 143 N300 075 110LF HF 5 x a Wa ll ee aU SUL an cd ia n if L HU UU UF H y i H 2 7 l 189 7 3 925 2 210 a co U AA A ii i a ba o y y 203 i he y N300 INSTRUCTION MANUAL Chapter 6 Specification N300 150 220LF HF N300 300LF HF N300 INSTRUCTION MANUAL Chapter 6 Specification N300 370 450LF HF N300 550HF N300 550LF ee N300 INSTRUCTION MANUAL Chapter 6 Specification N300 750 900HF c el2 N300 1100HF 1320HF 2 12
9. N300 INSTRUCTION MANUAL Chapter 4 Explanation of function b Constant torgue characteristic Set this in to use constant torgue motor case Reduced rated ratio Example b012 46 A when output frequency 2 5Hz Trip time S X1 0 X0 9 X0 8 oe Opisi yr 34 y gt Inverter output Ua frequency Hz eee ee Motor current A 3 Free thermal characteristic 104 135 180 Ratio for inverter rated current 0 0 0 It is possible to set the electronic thermal characteristic freely according to the load in order to protect the motor and the Inverter Setting range is shown as follows Set item Function code Set range Description Free electronic thermal frequency 1 2 3 b015 b017 b019 0 to 400 Units Hz 0 0 disable Free electronic thermal current 1 2 3 b016 b018 b020 0 1 to 999 9 Units A Reduced time ratio Output current value A b020 b018 b016 Inverter output Frequency Hz gt O b015 b017b019 A004 A204 A304 Max frequency Hz Example b012 44 A output frequency 2 5Hz Trip time S A 400 x b018 x116 y b018x120 z b018x150 EA er Lo yy Motor current A 0 x Y Z Ratio for inverter rated current 4 Thermal warning A warning signal is outputted before overheat protection by the electronic thermal protection occurs Warning level is set with C061 Assign 13 THM to intelligent ou
10. Operation direction This is effective when the operating command is set by the digital operator Function code Data Contents Ed saad i Operation direction F004 00 Forward select 01 Reverse Selection with limits of operation direction The direction of the motor can be restricted Relation code d035 Selection with limits of fel a Function code Data Contents operation direction 00 Forward reverse is effective b035 01 Only forward 02 Only reverse Frequency command selection Relation code Select the method of frequency command When 0 10Vdc is inputted to the frequency command by 02 L I y crm terminal operation direction of motor reverses On output frequency monitor d001 you can t get information about forward reverse So be sure with operation direction monitor d002 A001 Function code Data Contents 00 Setting frequency with the potentiometer the digital operator has Note1 01 Setting frequency with control terminals Terminals O L O1 L O2 L A001 02 Setting frequency with digital operator F001 remote operator 03 Setting freguency with RS485 terminals for communication 04 Setting freguency with option board 1 05 Setting frequency with option board 2 Note 1 Setting is possible at the time of the OPE SR installation 4 17 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Operation
11. 99 9 0 00 99 99 100 0 400 0 Hz i 4 23 A113 O2 start rate 100 100 4 23 A114 O2 end rate 100 100 96 4 23 Acceleration curve Haja o 9 A131 constahi 01 small swelling 10 large swelling 4 36 oo Deceleration curve rs lt lt A A132 constant 01 small swelling 10 large swelling 4 36 3 O0 trip O1 0HZz start 02 start after equal freguency b001 Retry selection 03 trip after equaling frequency and deceleration stop 4 37 Allow under voltage z 5 b002 power failure time 0 3 1 0 s i 4 37 T b003 Retry wait time 0 3 100 s 4 37 2D Instantaneous 9 boo4 Power failure under 00 invalid 01 valid 02 invalid during stop and 4 37 2 2 voltage trip during deceleration by stop command g ce ES stop 3 Instantaneous c power failure under z b005 voltage retry time 00 16 times O1 free 4 37 selection b006 Open phase selection O0 invalid O1 valid 4 38 mn setting 0 00 99 99 100 0 400 0 Hz 4 37 4 39 T E b212 pp ng level 0 2 constant current 1 20 constant current A a Ul Xx o 4 39 2 b312 oe io thermal level 0 2 constant current 1 20 constant current A Pn Xx o 4 39 o 5 1 electronic thermal 00 reduced characteristic 01 constant torque o b013 characteristic selection characteristic 02 free setting 01 X Q 4 39 W nd at 2 electronic thermal 00 reduced characteristic O1 constant torque Db characteristic selection characteristic 02 free setting 01 X o 4 39 N300 I
12. 99 99 100 Hz 4 61 Data command 02 operator 03 RS485 04 option1 05 option2 4 82 Communicating 02 loop back test 4 82 o transmission speed 03 2400bps 04 4800bps 05 9600bps 06 19200bps S Cc Communication code 1 gt 32 A 4 82 UD UU 3 EC Communication bit 7 7bit 8 8bit 4 82 3c ES Communication parity 00 no parity name 01 even parity 02 odd parity 4 82 OC Og Communication stop bit 1 bit 2 bit 4 82 Communication m C078 waiting time 0 1000 ms 0 xX o 4 82 Note lt gt indicate the setting range of 75 to 132kW N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function Mode Code Function name Setting range Initial data forwarding C082 0l adjustment 0 9999 1000 6535 10000 65530 en C083 O2 adjustment 0 9999 1000 6535 10000 65530 Salt C081 O adjustment 0 9999 1000 6535 10000 65530 Setting on 0 0 10 0 v 0 255 _ Setting on 0 20 0 mA forwarding 00 No display 01 Display C101 UP DOWN selection 00 No frequency data 01 Keep frequency data i O0 Trip cancel during ON 01 Trip cancel during OFF C102 Reset selection 02 Valid only during trip lt Cancel during ON gt fo oo 403 Reset f frequency 00 0Hz START 01 Start f equaling 1 Analog meter setting metching selection C111 Overload advance 0 0 2 0 rated current A Inverter rate notice level current 0 9999 1000 6553 10000 65530 fowa
13. CAVE It is possible to shift to other extension function modes monitor modes and basic modes in this state i Push the Fie DD Display code No of monitor mode Display A002 POWER HYUNDAI SARAN oz RUNS mm oV iw moo ROD 24 SAQA The changed set value is confirmed by pushing the STR key Operation command display lamplight will switch off so that operation command is now changed to the control terminal l Push the STR key POWER HYUNDAI oALRAM RUNO oV m OVJ yyl PRGO gi fow o Change operation command part to control terminal 01 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 3 Setting method of function code Code No of monitor modes basic setting modes and extension function codes can be set easily Indicate the method to change code No d001 of monitor mode to function code No A029 simply D Disply code No of monitor mode Display d001 POWE OALRAM HYUNDAI AU CTIB e Geo RUNO PRGO l Push hN Oey together 2 Change extension function mode POWER OALRAM OHz HYUNDAI m MADA RUNO PRGO e d blinks Push the N key E 2 times Display A001 POWER HYUNDAI ie Push the RUN o reo ABOI sit key Confirm A OAO A blinks The figure lighting is decided by pushing STR key RUNO Display A021 POWER HYUNDAI oARam no21 J AADO Sec
14. 3 manual operation torque boost break point H003 H203 1 2 motor capacity selection HO04 H204 1 2 motor pole selection Set item Function code Date Contents Torgue boost A041 A241 00 Manual torque boost 01 Automatic torque boost Unit Manual torque boost a a 0 0 20 0 Level corresponding output Voltage 100 Manual torque boost A043 A243 0 5 50 0 Unit break point A343 VV Level corresponding to base frequency 1 Manual torque boost The values set up with A042 A242 A342 and A043 A243 A343 is outputted A042 A242 A342 sets a percentage level where the base frequency voltage is 100 The level set is the value of torque boost output voltage at OHZ When using the manual torque boost it should be noted that overuse will cause saturation of the motor and may cause damage The manual torque boost break point is the frequency at which the voltage torgue boost is switched off and normal operation resumes To change of A041 A042 A043 A241 A242 A243 A342 A343 an intelligent input needs to be set to 08 SET 17 SET3 and switched on Output voltage iN VQ EM ENSNNF NF FNFFFNNFIHFAD A042 A242 A342 A043 A243JA343 Base freguency Guat frequency 100 2 Automatic torque boost The output voltage is adjusted automatically by condition of the load When using automatic torque boost it important that the following two parameters art correctly In case of adding over cu
15. No abnormality conductor conductor electric line 2 Is there any damage O of coating of wires Terminals Is there any damage O By watching No abnormality Inverter parts Resistance check Take out connect of inverter Refer to check method of Analog form Main converter between each O measure terminal between 5 5 inverter converter parts tester A d parts terminal R S T and P N between neue U V W and PN with tester x 1 ohm range Smoothing 1 Is there any liquid O 1 2 By watching 1 2 No abnormality Capacity capacitor 2 Does relief valve O meter come out Is there any swell 3 Measure of allowable O 3 Measure with capacity 3 Over 80 of rated capacity static electricity measure 1 Is there abnormal O 1 By hearing 1 No abnormality sound in operation Relay 2 Is there damage to O 2 By watching 2 No abnormality the contacts 1 Is there any crack O 1 By watching cementing 1 No abnormality Tester discoloration of resistance Curl type Error to be within 10 of Digital multimeter Resistor resistance insulator resistance Display resistance 2 Confirm existance of O Take out connection to other breaking of wire side measure it with tester Control Operation 1 Confirm balance of O 1 Measure inverter output 1 Phase voltage balance Digital multimeter circuit check a eo wn stay U V W phase 200V 400V class is within rectification type protection voltage with inverter voltage 4VISV voltmeter c
16. RUN time monitor h x1 8byte Tenth ASCII code a ON time monitor h x1 8byte Tenth ASCII code Note 5 Intelligent input terminal monitor Note 6 Intelligent output terminal monitor Item Data Item Data FW Forward terminal 00000001 AL Alarm terminal 00000001 1 1 terminal 00000002 11 1 terminal 00000002 2 2 terminal 00000004 12 2 terminal 00000004 3 3 terminal 00000008 13 3 terminal 00000008 4 4 terminal 00000010 14 4 terminal 00000010 5 5 terminal 00000020 15 5 terminal 00000020 6 6 terminal 00000040 7 7 terminal 00000080 8 8 terminal 000000100 v 04 command This reads the state of the inverter 4 88 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Transmission frame Frame format STX Code Command BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 04 Exclusive OR of Code C d and Dat BCC Block check code 2 byte 5 Reference A E pe CR Control code Carriage Return 1 byte CR 0x0D Replay frame Frame format STX Code Data BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Data Each mon
17. Set freguency to output braking releasing signal Set up a bigger value than the start freguency b126 Set output current to permit braking releasing Be sure that the motor would slip down easily if setting current is low In the following case the inverter occurs trip and outputs braking error signal BER braking error E36 1 In the case that output current is less than releasing curret after waiting time for braking releasing comfirmation 2 When braking confirmation signal is used in the case that braking confirmation signal does not turn on within waiting time for braking confirmation druing accelerating In the case that braking confirmation signal does not turm off within waiting time for braking confirmation or braking confirmation signal turns off although braking releasing signal is outputted during decelerating 4 70 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Stopping deceleration at power OFF This is a function that decelerates and stops not to exceed over voltage level OV LADSTOP b052 after power turns off during running Remove the electric wire of the J51 connector connected with the RO TO terminal when using this function Next connect an electric wire with the terminal RO to the terminal P and the terminal TO to the terminal N Give me an electric wire to use as more than 0 75mm When selection of non stop function at instanteneaous power failure is valid 6050 if power stop during running and
18. When the protection circuit of inverter is activated and the electromagnetic contactor on the input supply to the inverter isolates the power supply the control circuit power supply from the inverter will also switch off and the alarm output signal will not be hold The power terminals RO and TO are designed to allow a supply to go direct to the control circuit and therefore keep the alarm output signal on In this case please connect power terminals RO and TO to the primary side of the electromagnetic contactor Inverter unit side of ACL EMI filter on using input ACL EMI filter Connection 1 Remove the wires connected 3 Connect power supply for control circuit power terminals K 5 ae a The specification of the receiving voltage 200 240V 10 50 60Hz 5 ee 282 339V 380 480V ees DC 537 678V 2 Take off the wire of J51 When you wire the control circuit power source RO TO and the main circuit power source R S T separately Please connect the 3A fuse to the power source electric wire which is for the control circuit N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 2 3 Terminal connection diagram 1 Wiring 1 Both the CM1 and L terminal is insulated to both the common terminal of the input and output signals Do not short or earth these common terminals 2 Use twisted screened cable for the input and output wires of the control circuit terminals Connect the screen
19. itd xNy s Ju J of the motor kg m 9 55 x T T o Nu Motor revolving r min Deceleration time t Ts The maximum motor acceleration torque on inverter driving N m t Ji Ju x Nu T The maximum motor deceleration torque on inverter driving N m 9 55 x T T T Needed transit torque N m N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Base freguency Base freguency and motor voltage AVR function Relation code A003 A203 A303 1 7 2 3 maximum frequency 1 Base frequency and motor voltage On selection of base frequency and motor voltage set the output of the inverter frequency voltage to the motor rating output voltage Motor voltage fe selection gt output frequency Hz Base frequency The base frequency is the nominal frequency of the motor this value can be found on the nameplate of the motor It is important to match the base frequency A003 to this nominal value or there is risk of damage to the motor If a motor has a base frequency higher than 60Hz it is considered to be a special motor In this situation it is important to make sure the maximum output current of the inverter is higher then the FLC of the motor The Motor Voltage selection is the nominal voltage of the motor this value can be found on the nameplate of the motor It is important to match the motor voltage A082 to this nominal value or there is risk of damage to the motor When changing seco
20. the inverter follows the free run stop selection b088 and restarts Refer to the item of free run stop Relation code d091 Selection on stop F003 F203 F303 1 2 3 deceleration time b003 Waiting time for retrying b007 Frequency setting to match b088 Select for free run stop Set item Function code Data Contents 00 Normal stop Decelerated stop Selection on stop b091 01 Free run stop Selection of free run stop b088 mp ME 01 Start frequency matching Frequency setting to match b007 0 00 400 0 Unit Hz Waiting time for retrying b003 0 3 100 Unit second Selection of stop key Even though the control terminals are selected for the operation command you can still set whether the stop key of operator digital operator etc is effective or not Trip reset function by the stop key complies with this setting too Function code Data Contents Relation code 00 The stop key is effective b087 Selection of stop key b087 01 The stop key is ineffective 4 18 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Adjustable time The acceleration and deceleration time can be set Set a long time to accelerate or decelerate slowly or set a short time to accelerate or decelerate guickly The time setting is the time it takes to accelerate from zero to the maximum freguency and to decelerate from the maximum freguency to zero Switching of t
21. the wire Do not install power factor correction capacitors or a surge absorber to the output The inverter will trip or sustain damage to the capacitors or the surge absorber In the case of the cable length being more than 20 meters it is possible that a surge voltage will be generated and damage to the motor is caused by the floating capacity or the inductance in the wire 400V especially An EMC Mains Filter is available please contact us In the case of two or more motors install a thermal relay to each motor Make the RC value of the thermal relay the value of 1 1 times of motor rated electric current Install output ACL when a life becomes short by the length of wiring 2 8 N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 3 Direct current reactor DCL connection terminals PD P These are the terminals to connect the current reactor DCL Option to help improve the power factor The short bar is connected to the terminals when shipped from the factory if you are to connect a DCL you will need to disconnect the short bar first When you dont use a DCL don t disconnect the short bar 4 External braking resistor connection terminals P RB The regenerative braking circuit BRD is built in as standard up to the 11kW Inverter When braking is required install an external braking resistor to these terminals The cable length should be less than 5 meters and twist the two connecting wires to red
22. 2 Overload advance notice When the load is high it is possible to adjust the again by outputting an overload advance notice It is used to prevent damage to the machine from too much load i e baggage on a conveyor the Inverter overload protection will operate Assign 03 OL or 26 OL2 to an intelligent output terminal 11 15 or the alarm relay output terminal Two kinds of overload advance notice signals are possible output Set item Function code Data Description Overload advance 00 On acceleration deceleration constant speed notice signal output C040 this is valid mode selection 01 On constant speed only this is valid 0 0 Overload advance notice is non effective Overload advance C041 ana Units A notice Level i As load reaches overload advance notice level Rated current x 2 OL signal is output 0 0 Overload advance notice 2 is non effective Overload restriction 111 Units A Constant 0 1 to i As load reaches overload advance notice level Rated current x 2 oL2 signal is output Overload restriction level b022 b025 wire ee N ne ee eee eee Overload advance notice level C041 C111 Output current OL OL2 4 42 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Start freguency Relation code This frequency is the value the operator must set before the Inverter will give b082 Start frequency an output Mainly used when an operator adjusts the start to
23. 2 Setting The following setting are reguired to operate RS485 communication Set item Function code Set value Description 02 Operator Data command C070 Oe Roses 04 Option 1 05 Option 2 02 Loop back test Communicating 03 2400bps transmission C071 04 4800bps speed 05 9600bps 06 19200bps Communication 4 32 This assigns the station number of the inverter This is code C072 used when you control more than one simultaneously Communication bit C073 7 7bit 8bit Communication C074 a No parity parity 01 Even parity 02 Odd parity Communicatio bit C075 1 1bit 2 2bit Communication Si waiting time C078 0 1000 Units ms Refer to it 3 4 84 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 3 Communication protocol External control machines The method the communication protocol is shown below in the time diagram WM Z 1 WLLL 2 Waiting time setting with operator Inverter time The following is indicated 1 Frame transmitted from external control machines to the inverter 2 Frame replied from inverter to the external control machines Frame 92 from the inverter is a reply to frame 1 from the external control machine the active output is not operated The commands are shown below Command list inti Advisability Command description of all code Notes Forward backward stop command Setting of fre
24. 415 When inverter is 400V class it is possible to select 4 72 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Precautions 1 Fit motor base freguency A003 and motor voltage selection A082 to the specification of the motor measued 2 Motor capacity ti be measured is one frame or less maximum applicable motors If not with this range correct constant is not measured 3 By this function the motor capacity to be measured is between the maximam applicable frame and under From the outside motor to be not driven 4 In the state that the DC braking selection A051 is set validly 01 the accurate motor constant will not be measured Please set DC braking selection invalidly 02 Initial value is invalid 5 In the case of selecting 02 that the motor rotates in autotuning selection HO01 be cautious the following points 1 It causes no trouble to accelate up to 80 of the base frequency 2 Do not execute the motor from outside 3 Release the braking 4 Torque is not enough during autotuning In application like an elevator as it is possibility to slip down The motor should be removed from the machine of the load and excute autotuning by itself In this case as nertia motor J is motor itself add the motor shaft converting value to nertia motor 9 In the machine restricted the motor shaft revolution permit elevator ball screw and so on the mode 01 should be selected in which operates autotuning wi
25. 7 2 parallel of 2 0 AWG 3 Circuit Breaker Fuse Size A WARNING Distribution fuse circuit breaker size marking is included in the manual to indicate that the unit shall be connected with an UL Listed inverse time circuit breaker rated 600V with the current ratings or an UL Listed fuse as shown in the table below Model Name Circuit Breaker A Fuse A N300 055L 30 30 N300 075L 40 40 N300 110L 60 60 N300 150L 80 80 N300 185L 100 100 N300 220L 125 125 N300 300L 150 150 N300 370L 175 175 N300 450L 225 225 N300 550L 250 250 Vi N300 INSTRUCTION MANUAL Model Name Circuit Breaker A Fuse A N300 055H 18 18 N300 075H 20 20 N300 110H 30 30 N300 150H 40 40 N300 185H 50 50 N300 220H 60 60 N300 300H 70 70 N300 370H 90 90 N300 450H 125 125 N300 550H 125 125 N300 750H 175 N300 900H 200 N300 1100H 250 N300 1320H 300 4 Others A WARNING Field wiring connection must be made by an UL Listed and CSA Certified closed loop terminal connector sized for the wire gauge involved Connector must be fixed using the crimp tool specified by the connector manuf acturer or equivalent wording included in the manual vil N300 INSTRUCTION MANUAL Revision History Table Operation Manual No Revision Contents The Date of Issue Number 1 Initial Release of Manual NEJ 30204A Apr 2002 NEJ30204A 2 Manual Cover Contents Modification Oct 2002 HHIS WZ PE 005 02
26. A001 is set to 01 or 02 However when 01 control terminal is set this can only be used for multi speed operation This function will not operate when the external analog frequency command or the jogging operation is used Acceleration time operates according to F002 F003 F202 F203 F302 F303 when UP DWN terminal is ON To change 1 2 3 control assign 08 SET 17 SET3 to an input terminal change with SET SET3 terminal It is possible for the Inverter to retain the frequency setting value from the UP DWN terminals Parameter C101 switches the memory ON or OFF It is also possible to clear the memory and return to the original set frequency Assign 29 UDC to an intelligent input terminal and switch it on to clear the memory Function code Data Description This will not memorize the frequency command adjusted with UP DWN 00 When power is turned ON again set value is returned to the value before it was adjusted with UP DWN This memorizes the freguency command adjusted with UP DWN 01 When power is turned ON again set value is returned to the value before it was adjusted with UP DWN Operation command lt s S SOSSCSCCCC TTC lt C C COS SC S C101 FW REW DWN 7 Inverter doesn t accelerate and Pod bo boU decelerate if UP DWN terminal is turned ON simultaneously Ouput frequency 4 54 N300 INSTRUCTION MANUAL Chapter 4 Explanation of func
27. C008 43 PPI P PI switching Speed response H005 H205 0 001 65 53 Unit no dimension PI proprotion gain HO5O H250 0 0 999 9 1000 Unit PI integration gain HO51 H251 0 0 999 9 1000 Unit P proportion gain HO52 H252 0 0 999 9 10 00 Unit no dimension PI proportion gain for switiching HO70 0 0 999 9 1000 Unit PI integration gain for switiching HO71 0 0 999 9 1000 Unit P proportion gain for switiching HO72 0 0 10 00 Unit no dimension Speed control mode is normally controlled by proportional integration compensation pi which keeps the deviation between the actual speed and speed command becomes 0 Further you can also achieve a porpotional control function which can be used as drooping operation i e one load with several inverters with this option card Se P PI switching function to one of the intelligent input terminal 1 8 by the operator to achieve this function Input 43 in one of CO01 C008 When this is turned on control mode becomes proportion control P 4 56 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Please set proportional gain Kpp a value used to decide the speed change rate to HOS2 by a digital operator The relationship between the Kpp value and the speed change rate is shown below Torgue A 10 Kpp Set Value Relationship between Kpp Value and Speed Change Rate speed Change Rate Speed Error at Rated Torque 100 Synchronous
28. Code C d and Dat BCC Block check code 2 byte 5 Reference A nian eee CR Control code Carriage Return 1 byte CR 0x0D Replay frame Frame format STX Code Data BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Data Each monitor data on trip 440 byte Note 8 reference Exclusive OR of Code Command and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1 byte CR 0x0D Note 8 The monitor data trip history on trip memorizes the last six errors six errors sith an accumulated count number 8byte Accumulated in hi a in hi count number Trip history 1 Trip history 6 Monitor item Units Magnification Data size Note Trip factor 8byte Cord display Inverter status A 8byte a Inverter status B 8byte 04 command 2 Inverter status C 8byte Note 7 reference gt Output frequency Hz x10 8byte Accumulated RUN time hour x1 8byte Tenth ASCII code u Output freguency A x10 8byte Tenth ASCII code 2 Current voltage V x10 8byte Tenth ASCII code S Accumulated RUN time hour x1 8byte Tenth ASCII code Power source ON time hour x1 8byte Tenth ASCII code 4 90 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function vii 06 command This returns 1 set item Transmission frame Frame format STX Code Command Parameter BCC CR Explanation Data size Value
29. Code Command and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1 byte CR 0x0D Note3 Data sixteenth of intelligent terminal and contents the details refer to intelligent input terminal function Data Hex Description Data Hex Description 0000000000000001 FW forward command 0000000001000000 PIDC PID integral reset 0000000000000002 RV reverse command 0000000002000000 0000000000000004 CF1 multi speed1 binary operation 0000000004000000 CAS control gain switch function 0000000000000008 CF2 multi speed2 binary operation 0000000008000000 UP remote operation Accelerating speed 0000000000000010 CF3 multi speed3 binary operation 0000000010000000 DWN remote operation Decelerate speed 0000000000000020 CF4 multi speed4 binary operation 0000000020000000 UDC remote operation data clear 0000000000000040 JG jogging inching operation 0000000040000000 0000000000000080 DB external DC control 0000000080000000 OPE Force operation ope 0000000000000100 SET 2 control 0000000100000000 SF1 multi speed bit run 0000000000000200 2CH two stage adjustable 0000000200000000 SF2 multi speed2 bit run 0000000000000400 0000000400000000 SF3 multi epeed3 bit run 0000000000000800 FRS free run stop 0000000800000000 SF4 multi speed4 bitrun 0000000000001000 EXP external trip 0000001000000000 SF5 multi speed5 bit run 0000000000002000 USP una
30. Data into ASC Code and took an EXCLUSIVE OR Xor every 1byte In the case of the above transmission frame BCC calculates it as follows 30 31 30 31 30 30 30 35 30 30 Xor 01 Xor 31 Xor 00 Xor 3 Xor 00 Xor 3 Xor 05 Xor 39 _ Xor 05 BCC number Appendix ASCII code transformation table Character data ASC II code Character data ASC code STX 02 A 41 ACK 06 B 42 CR OD C 43 NAK 15 D 44 0 30 E 45 1 31 F 46 2 32 H 48 3 33 P 50 4 34 5 35 6 36 7 37 8 38 9 39 4 95 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 6 Communication test mode The communication test mode checks the communication line of RS485 The communication test mode procedure i Please remove the wiring of terminal unit TM2 of the control terminal unit foundation to do the loop back check ii Please set up the following with the operator of the inverter iii Shut the power supply of the inverter at first and please turn on the power supply once again The check is started iv When the check ends the display is as follows Normal Lio Abnormal HARF v Please push the reset button of the digital operator or copy unit And the setting of C071 is returned to the setting of an original reguest 4 96 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 4 Protection function list 4 4 1 Protection function Description Display
31. Hz domain sensorless vector control 05 Note 1 FB optional vector control 00 Hyundai general purpose motor constant 1 motor constant selection H002 01 Autotuning constant Note 2 02 Autotuning constant Online autotuning valid 1 motor capacity selection H003 0 2 7 5 0 0 2 160 Unit kW 5 5 to 55kW 75 to 132kW 1 motor pole selection H004 2 4 6 8 Unit pole 1 motor constant R1 HO20 0 000 65 53 Unit ohm 1 motor constant R2 HO21 0 000 65 53 Unit ohm 1 motor constant L HO22 0 00 655 3 Unit mH 1 motor constant 10 H023 0 00 655 3 Unit A 1 motor constant J H024 0 001 9999 Unit kgm2 1 autotuning motor constant R1 HO30 0 000 65 53 Unit ohm 1 autotuning motor constant R2 HO31 0 000 65 53 Unit ohm 1 autotuning motor constant L HO32 0 00 655 3 Unit mH 1 autotuning motor constant IO H033 0 00 655 3 Unit A 1 autotuning motor constant J H034 0 001 9999 Unit kgm2 Note 1 In 1 control method it is possible to select setting range 00 05 In 1 control method it is possible to select setting range 00 04 In 1 control method it is possible to select setting range 00 01 Note 2 The second motor constant selection uses it with 00 Hyundai standard motor constant Optional setting of motor constant When motor constant is set optionally function code is as the following below 1 control is valid and motor constant is 00 Input H020 H024 directly 1 control is valid and motor constant is 01 02 Input H0
32. It is possible at any time to reinitialize the inverter parameters back to b084 their factory default The trip history can also be cleared at any time b085 however if problems occur it will be difficult to fault find without the trip history for reference Initialization details are as follows Initialization selection Initial data selection Set item Function mode Data Description 00 This clears only trip history Initialization b084 01 This only initalizes setting value selectiom Setting value becomes the state on factory forwarding 02 This clears trip history and initializes setting 00 Initializing setting for Japan Initial data PORE gt selection b085 01 initializing seting for Europe 02 Initializing setting for America Initialization methods After setting the above parameters initialize as follows HYUNDAI Gu HYUNDAI Qoe OHz OHz RUN O ov RUN O PRGO 8 8 8 8 onl PRGO 5 JP oad o 6 6 6 DAQQA SADA SADA Hold down the FUNC UP and 2 During initializing G When d001 is displayed in HYUNDAI GR RUN O a O o DOWN key and the press the stop Above display is for Japan the monitor initialization is key When the display starts to Other displays are below complete flash and rotate release all the keys v During initializing for Europe 55 4 During initializing PENN al cL j ll 5 un
33. MANUAL Chapter 4 Explanation of function Torgue limit when 00 4 guadrant mode is chosen by torgue limit choice b040 becomes the bottom figure Torgue Reverse regenerating EL b042 RV FW Reverse driving Forward regenerating b043 b044 When 01 terminal switching is chosen by torgue limit choice b04 torgue limit 1 changed by torgue limit switching 1 2 assigned to intelligent input terminal 4 are set up as the bottom figure Example When torgue limit switching 2 42 was assigned to torgue limit switching 1 41 intelligent input terminal 8 in intelligent input terminal 7 Intelligent input terminal 7 8 41 42 CM1 1 OFF OFF gt b041 ON OFF b042 OFF ON b044 ON ON gt b043 When using torque limit function at low speed level use overload restriction together 4 81 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Torgue LADSTOP function Relation cod at A044 A244 Control method This function temporarily stops frequency acceleration and b040 Torque limit selection deceleration function LAD when toque limit is performed if b041 b044 4 zone torque limit _ sensorless vector control OHz domain sensorless vector or b045 Torque LADSTOP selection vector control with sensor is selected Set item Function code Setting range contents 00 VC 01 VP 1 7 power Control method selection A004 A244 oe 04 0Hz domain 05 V2 A244 I
34. NO Thermistor input terminal 1 terminal Signal during rus RUN Frequency arrival type 1 signal FA1 Frequency arrival type 2 signal FA2 Overload advance notice signal OL Output deviation for PID Z _ control OD Alarm signal AL Arrival signal for only setting frequency FA3 Over torque OTQ Instantaneous stop signal IP Under voltage signal UV Torque limit 2 _ Intelligent output terminal TRO RUN time over RNT ON time over ONT Thermal caution THM Brake opning BRK Brake error BER Zero speed detect signal ZS Speed deviation 5 excessive DSE Positioning completion POK Arrival signal for over setting frequency2 FA4 Arrival signal for only setting freguency2 FA5 O Overload advance notice signal2 OL2 Alarm cord 0 3 AC0 AC3 Intelligent monitor output terminal Analog voltage output analog current output pulse line output Display monitor Output frequency output current frequency conversion value trip history input output terminal state input electric power output voltage motor torque Other function VIF free setting 7 points Upper lower frequency limitter Frequency jump curve adjustable speed manual torque boost level Braking point Analog meter adjustment Starting frequency Carrier frequency adjustment Electronic thermal free setting External start end frequency tate Analog input selection Trip retry Reduced voltage start Overload restriction energy saving operation Restarting af
35. P and RB Terminal MCCB Ur 5 5 N300 055LF 5 5 5 5 M5 2 0 HBS60N 50A H Mc22 7 5 N300 075LF 8 5 5 M5 2 0 HBS6ON 50A H Mc32 11 N300 110LF 14 5 5 M6 2 5 HBS100N 75A H Mc50 15 N300 150LF 22 T M6 2 5 HBS100N 100A H Mc65 18 5 N300 185LF 30 7 M6 2 5 HBS225N 150A H Mc80 O z 22 N300 220LF 38 7 M8 HBS225N 150A H Mc80 o 30 N300 300LF 22 2 M8 HBS225N 200A H Mc110 37 N300 370LF go MB HBS225N 225A H4Mc130 45 N300 450LF 38x2 7 M10 10 0 HBS400N 225A H Mc180 55 N300 550LF oxa M10 10 0 HBS400N 350A HaMc220 5 5 N300 055HF 35 3 5 M5 2 0 HBS30N 30A H Mc18 7 5 N300 075HF 3 5 3 5 M5 2 0 HBS30N 30A H Mc18 11 N300 110HF 55 5 5 M6 2 5 HBS60N 50A H Mc32 15 N300 150HF 8 M6 2 5 HBS100N 50A H Mc40 18 5 N300 185HF 14 7 M6 2 5 HBS100N 75A H Mc40 N o 22 N300 220HF 22 a M6 2 5 HBS100N 75A H Mc50 O z 30 N300 300HF 30 z M6 2 5 HBS100N 100A H Mc65 o S 37 N300 370HF 38 7 M6 2 5 HBS225N 100A H Mc80 45 N300 450HF 50 7 M8 6 0 HBS225N 150A H4Mc110 55 N300 550HF 60 a M8 6 0 HBS225N 175A H4Mc130 75 N300 750HF 38x2 7 M10 10 0 HBS400N 225A H Mc180 90 N300 900HF 50542 M10 10 0 HBS400N 225A H Mc220 110 N300 1100HF 60x2 M10 10 0 HBS400N 350A H Mc260 132 N300 1320HF 80x2 R M10 10 0 HBS400N 350A H Mc300 N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 5 Connecting power to the control circuit separating from main power
36. Response Accuracy Energy saving 0 Slow High response accuracy A086 t t adjustment 100 Fast Low 4 34 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Two stage acceleration and deceleration function 2CH Relation code By setting this function it is possible to change the rate of acceleration and deceleration As methods to change the rate of acceleration and decel eration you can select the method of changing by i ntelligent input terminal and the method of automatic changing by optional frequency In case of changing by intelligent input terminal assign 09 2CH to an Intelligent input terminal F002 F202 F302 1 2 3 acceleration 1 F003 F203 F303 1 2 3 deceleration time 1 A092 A292 A392 1 2 3 deceleration time 2 A093 A293 A393 1 2 3 deceleration time 2 A094 A294 1 2 two stage deceleration and deceleration selection A095 A295 1 2 two stage acceleration frequency A096 A296 1 2 two stage deceleration frequency c001 coos Intelligent input terminal Set item Function code Data Contents Acceleration 092 A292 Pan time 2 A392 0 01 3600 Unit second Example 1 2 Deceleration 093 A293 ime 2 A393 0 01 3600 Unit second Example 1 2 Two stage 00 Changing by intelligent input terminal 09 2CH Example 1 acceleration A P A094 A294 o1 Chabgung by two stage acceleration and aeceleration and eee
37. SF5 Multi x o 4 45 speed bit5 37 SF6 Multi speed bit6 38 SF7 Multi speed bit7 39 OLR Ovwrload restriction change 40 TL Torgue limit select Intelligent input 7 setting 41 TRO1 Torgue limit switch1 42 TRQ2 Torque limit switch2 X 4 45 43 PPI P Plswitch 44 BOK Braking comformation 45 ORT Orientation 46 LAC LAD cancel 47 PCLR Position error clear C008 Intelligent input 8 setting 48 STAT Permission of pulse train no NO No assign 01 RV X 4 45 Intelligent input 1 a b C011 NO NC selection O0 NO 01 NC 00 x 4 46 T Intelligent input 2 a b D C012 NO NC selection 00 NO 01 NC 00 X 4 46 Intelligent input 3 a b Intelligent input 4 a b 2 C014 NO NC selection 00 NO 01 NC 00 X 4 46 Intelligent input 5 a b D NO NC selection 00 NO 01 NC X 4 46 Intelligent input 6 a b z NO NC selection 00 NO 01 NC Xx 4 46 Intelligent input 7 a b 2 NO NC selection 00 NO 01 NC X 4 46 5 z F Intelligent input 8 a b O NO NC selection 00 NO 01 NC x oo 4 46 FW a b NO NC selection 00 NO 01 NC x 4 46 Intelligent output 11 00 RUN running 01 FA1 Frequency arrival type1 signal selection 02 FA2 over setting frequency 03 OL Overload advance HWFA x 446 Intelligent output 12 notice signal 04 OD Output deviation for PID control gent ouipu 05 AL Alarm signal 06 FA3 Only setting freguency 00 RUN x 4 57 D selection 07 OTO Over torque signal 08 IP On instantaneous stop c
38. State of output Electric characteristic Set value supply description terminal 11 15 terminal Between each terminal and CM2 00 On L ON Close Under 4V a contact OFF Open Voltage depression while signal is Off F Open turned on ON Open Permission Max Voltage DC27V is ee On OFF Close Permission Max Current 50mA Off E Open 2 Specification of the alarm relay output terminal The specifications of the alarm relay output terminal is changeover contact Action is as follows ALO AL1 AL2 Inverter inside See Example on using as alarm C036 Power Inverter State of output Contact Specification Resistor load Inductor load Set value supply state AL1 ALO AL2 ALO Maximum AC250V 2A AC250V 0 2A On On abnormal Close Open DC30V 8A DC30V 0 6A On normal Open Close AALO Maxi AC 100V 10mA a contact aa pemi aimu DC5V 100mA ose Po barwn Open cio Mein BEDE SRR b contact On normal Close Open AC 100V 10mA Off discs DG5V 100mA 4 58 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Signal during run Run u Relation code This function is to provide an output signal when the Inverter is in C021 C025 Intelligent output terminal a running condition Assign 00 RUN signal during run to an intelligent output terminal 11 15 or the a
39. Unit A082 Motor voltage selection Motor voltage selection 100 A045 Base Maximum frequency frequency 4 24 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Control system V f Characteristic Set V f output voltage output frequency characteristic To change 1 2 3 control system V f characteristic set 08 SET 17 SET3 to an intelligent input terminal and switch it ON Relation code A044 A244 A344 1 2 3 control system b001 b102 b104 b106 b108 b110 b112 Free setting V f frequency 1 2 3 4 5 6 7 b101 b103 b105 b107 b109 b111 b113 Free setting V f voltage 1 2 3 4 5 6 7 Function code Data V f characteristic Remarks 00 Constant torgue characteristic VC 01 Reduced torque characteristic VP1 7 power A044 A244 02 Free setting V f characteristic Only A044 A244 oo 03 Sensorless vector control Only A044 A244 04 0Hz domain sensorless vector control Only A044 A244 05 Sensorring vector control V2 Only A044 1 Constant torgue characteristic VC Output voltage output proportionally to the output freguency Output voltage outputs proportionally from O to the base freguency but the output voltage from the base freguency to the maximum freguency is constant regardless of freguency Output 4 voltage 100 z i gt Output freguency Hz Base Maximum frequency frequency 2 Reduced torque characteristic VP1 7 power This chara
40. Zero speed detect signal Zero speed detect signal Note 1 22 DSE Speed deviation excessive Option function Note 1 23 POK Positioning complection Option function Note 1 24 FA4 Arrival signal for over setting frequency 2 F 25 FAS Arrival signal for over Sling Frequency 2 EIRY AR pignal A93 26 OL2 Overload advance notice signal 2 Overload limit 4 41 Note 10 Refer to the option instruction manual N FB 4 57 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Intellignet output terminal a b NO NC selection Relation code This sets the intslligent output terminal 11 15 and alarm relay 6031 0035 Intelligent output 11 15 ab os NO NC selection output terminal contact condition to either NO or NC a or b C036 Alarm relay output a b NO NC Each output is changeable individually selection Both intelligent output terminals 11 15 and the alarm relay are all relay outputs Set item Function code Data Description Intelligent out 11 15 00 a contact NO a b NO NC selection C031 C035 01 b contact NC Alarm relay output C036 00 a contact NO a b NO NC selection 01 b contact NC a contact Close with ON open with oFF b contact Open with ON close with OFF 1 Specification of the intelligent output terminals 11 15 Specification of the intelligent output terminals 11 15 is as follows Inverter inside C031 C035 Power Output
41. are repeated frequently a trip may occur 8 If an internal regenerating braking circuit is used or an external braking unit is used the moter cannot stop n it i pi within the deceleration time set with a braking resistor In this case do not use the fuzzy suitable acceleration and deceleration function 9 When using on class low motor against the inverter Validate overload restriction function than set the overload restriction level 1 5 times as high as rated output current of motor Principle The acceleration and deceleration speed is set acceleration with the fuzzy rule from the distance to the overload restriction level and the start slopes of current and voltage 4 68 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Braking control function sio Relation code This is a function that the inverter controls external braking used ozs Braking control selection b121 Waiting time for releasing braking in systems like elevators By braking control function selection conformation b120 is set to valid 01 this function is performed as the b122 Waiting time for acceleration b123 Waiting time for stop follawing bolow b124 Waiting time for signal conformation 1 When running command turns on the inverter begins to b125 Releasing freguency operate and accelerate to releasing freguency b126 Releasing current 2 After output frequency arrives releasing frequency the inverter Ga da a Ua
42. at voltage less than starting voltage of non stop function at instanta neous power of failure at first the inverter would decelerate at width of starting deceleration at non stop instantaneous power failure b054 in width of freguency and then it would decelerate at non stop deceleration time at instantaneous power failure b053 If it becomes over voltage due to genererating during deceleration more than non stop OV LADSTOP level at instantaneous power failure b052 the condition would be in LAD stop until over voltage is released Relation code Selection of non stop function at instantaneous power failure Starting voltage of non stop function at instantaneous power failure Non stop OV LADSTOP level at instantaneous power failure Non stop deceleration time at instantaneous power failure Starting deceleration width at instantaneous failure Set item Function code Setting range contents Non stop selection at instantaneous 00 Non stop function at instantaneous power failure invalid power failure 01 Non stop function at instantaneous power failure valid Starting voltage of non stop function 7 at instantaneous power failure b051 0 0 1000 V Non stop instantaneous power b050 failure LADSTOP level Note1 b052 0 0 1000 v mp 0 01 99 99 Non stop deceleration time at b053 100 0 999 9 instantaneous power failure 4000 0 3600 sec b054 0 00 10 00 Hz Starting deceleration w
43. causes an error to the built in CPU the inverter output is switched off When a signal is given to the EXT intelligent input terminal the inverter output is switched off on external trip function selsct This is the error displayed when the inverter power is restored while still in the RUN mode Valid when the USP function is selected Ground fault protection Incoming over voltage protection When power is turned ON this detects ground faults between the inverter output and the motor When the incoming voltage is higher than the specification value this detects it for 60 seconds then the over voltage circuit operates and inverter output is switched off Temporary power loss protection When an instantaneous power failure occurs for more than 15ms the inverter output is switched off Once the instantaneous power failure wait time has elapsed and the power has not been restored it is regarded as a normal power failure However when the operation command is still ON with restart selection the inverter will restart So please be careful of this Abnormal temperature Gate Allay error When main circuit temperature raises by stopping of cooling fan the inverter output is switched off Communication error between CUP and gate array indicate Open phase protection When an open phase on the input supply occurs the inverter output is switched off IGBT error Thermisto
44. change the 1 2 3 maximum frequency set an intelligent input terminal to 08 SET 17 SET3 and switch the input ON Relation code A004 A204 A304 1 7 2 3 maximum frequency The inverter output voltage from the base frequency to the maximum frequency is the same level as the voltage selected on the motor voltage selection Function Limit of Motor voltage code setting Contents oe T A004 A204 es A304 30 400 Unit Hz Carrier frequency The carrier frequency of the PWM wave from output from the inverter is adjustable changing b083 If the carrier frequency is set higher the audible noise from motor will be output voltage R Base frequency output frequency Hz Relation code b083 Carrier frequency reduced but the RF1 noise and the leakage current may be increased This function may help to avoid the resonant frequency of the motor or the mechanical system Function code b083 Limit of setting 0 5 15 0 Note1 0 5 10 0 Note1 Contents Unit kHz 5 5 to 55kW Unit kHz 75 to 132kW Note 1 The maximum value of the carrier frequency in order to achieve full output current is different depending on the capacity When raising the carrier frequency the rated output current will be reduced Voltage class 200V class 400V class Maximum f Maximum Derating on carrier contents carrier O n a carrier frequency 15kHz frequency q y frequency
45. craven deceleration frequency A095 A295 A096 A296 Example 2 selection WM Apacs Unit Hz it is valid when two stage acceleration and aa 9S A295 0 00 400 0 deceleration selection A094 A294 is 01 Example 2 a AO CD Unit Hz it is valid when two stage acceleration and freguency deceleration selection A094 A294 is 01 Example 2 Example 1 In to set AO94 A294 to 00 case A092 A292 A392 F003 F203 F303 Example 2 In to set AO94 A294 to 01 case 2CH 2CH i i i g Atceleration2 A Deceleration 2 Acceleration2 Deceleration 2 H A095 A295 f gt Acceleration1 Deceleration 1 bf kX A096 A296 Acceleration Deceleration 1 Output frequency Output frequency 93 Ri A098 A203 A092 A292 F003 F203 4 35 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Relation code A097 Acceleration pattern selection A098 Deceleration pattern selection A131 Acceleration curve constant A132 Deceleration curve constant Acceleration and deceleration pattern 1 Selection of pattern Pattern of acceleration and deceleration speed is possible to set up corresponding to each system Select the pattern of acceleration and deceleration with A097 and A098 set value 00 01 02 03 curve Line Sigmoid U shape Reverse U shape o o o 2 S S sg 8 A097 amp iz S gt gt 3 o Accel 2 2 E er
46. during instantaneous stop by setting UV 09 during under voltage to an intelligent output terminal 11 15 C021 C025 or alarm relay output terminal C026 Note 3 It displays as follows during implementing frequency matching M M 4 38 1 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Open phase protection function selection Relation code b006 Open phase selection This is the function to warn when the inverter input supply opens Function code Data Description 00 Invalid Don t trip when the input supply opens b006 01 valid Trip when the input supply opens When an open phase occurs there is a danger that the inverter could produce one of the following states 1 Ripple current of main capacitor increases life of main capacitor shortens remarkably 2 In case of load there is danger that the capacitors or thyristors inside the inverter could be damaged 3 There is a risk that the in rush resistor to limit the current inside the inverter may burn out Electronic thermal function Set the inverter according to motor rated current to protect the motor from overloading overheating and damage A warning signal is outputted before tripping on electronic thermal protection 1 Electronic thermal level Example N300 110LF Motor current 46A Setting range 9 2 to 55 2A When electronic thermal level b012 46A time limit charac
47. establish the maximum deviation level C044 on PID control When the PID deviation amount reaches the set level C044 it is possible to set an intelligent output C044 can be set from O to 100 and corresponds with the command from 0 to maximum Assign 04 OD to intelligent output terminal 11 15 C021 C025 6 Feedback monitor of PID Feedback signal of PID can be monitored The monitor value can be displayed by the product of PID scale A075 Monitor display Feedback x A075 setting 7 PID integral reset This is the function to clear integral value of PID action Assign 24 PIDC to intelligent input terminal It is cleared whenever PIDC is turned ON Don t turn absolutely ON PID terminal during PID action because there is a possibility of overcurrent trip Turn ON PIDC terminal after turning OFF PID action Relation code Automatic energy saving operation function This function regulates the inverter output power automatically to a A085 Operation mode selection minimum while operating at constant speed A086 Energy saving response This fits for the load of reduced torque characteristic of fans or pumps accuracy adjustment In case of operating by this function set A085 to 01 A086 can adjust the automatic operation response time Set item Function code Deta Contents 00 Nomal operation Operation AO85 E mode selection 01 nergy sav ng operation Set item Function code Deta
48. function Change into lamp functio o Larger Set value A072 y y i Smaller Manipulate Smaller d variable 2 action This the action that the manipulated variable increases with time in a straight lime _ eee Smaller Set value ssentbeeetesssseesenesacecbertiebsnggessessiattebeirtesiceseesesasiesseis i oo A073 Manipulate Vv d variable Larger cn Larger 3 D action This is the action that the manipulated variable in proportion to the changing rate of command Set value Manipulate Larger uN A074 i M Small d variable maller Pl action combines above 1 and 2 PD action does 1 and 3 PID action does 1 2 and 3 4 33 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 The adjustment of gain Please adjust each according to the state as the follosing when the response on the functional operation PID is not stable Inspite of changing command the change of feedback signal is slow gt Raise P gain The feedback signal changes instantly but is not stable gt Lower P gain The command and feedback signal doesn t coincide instantly gt Lower gain The feedback signal oscillates and is not stable gt Raise I gain In spite of raising of P gain the response is slow gt Raise D gain When P gain is raised the feedback signal oscillates and is not stable gt Lower D gain 5 The Maximum PID Deviation Level Output It is possible to
49. function from 22 functions and divide between 1 terminal 3 E i 9 and 5 terminals voltage 27V 5 2 current 50mA 2 2 S 5 E Common terminal It is common terminal of alarm output terminal Allowable minimum o AC250V 0 2A Alarm output r a Allowable minimum Assign output function Output is c contact terminal E k AC100V 10mA o 5 When a Thermistor connected to terminals TH and CM1 the inverter Allowable minimum S Thermistor input checks for over temperature and will cause trip event and turn off Thermistor power 100mW terminal output to motor N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 2 2 Main circuit wiring 1 Warning on wiring When carrying out work on the Inverter wiring make sure to wait for at least ten minutes before you remove the cover Making sure to check that the charge lamp is not illuminated A final check should always be made with a voltage meter After removing the power supply there is a time delay before the capacitors will dissipate charge 1 Main power terminals R S T Connect the main power terminals R S and T to the power supply through a electromagnetic contactor or an earth leakage breaker We recommend connecting the electromagnetic contactor to the main power terminals Because when the protective function of inverter operates it isolates the powers supply and prevent the spread of damages and accidents This unit is for three phase power supply It isn t for the single
50. hen operat RUN e command is from tlwperator e sure that the operatasmmanc displa lamp is illuminated STOP STOP RESET e This e is usetb stop motor or resetalnrm UNC uncation The e containing monitoede basic setting mo atension functic mode The e to storthe data set On changisgt alue must beushed c alue is lost STR Store e UP DOWN e The e s to change extension function mode function mode and N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 2 Operating method 1 Method to display monitor mode basic setting mode extension function mode Power ON D Display of monitor contents set Display monitor code No Display 0 00 in initial state Display d001 HYUNDAI eas HYUNDAI SARAN eu FN ok roo FOOT ok amp MA When power is turned off while the basic Return to the state of setting mode or the extension setting mode is displayed The display will be different from the one above when the power is restored Push the N T I Pushine T l Push the Fue 6 times YV 2 Display monitor code No Display extension function mode Display d001 Display A ePOWER HYUNDAI oALRAM olz JOGT Jota PRGO o e HYUNDAI OAR OHz reo A Joule e ma O Monitor mode is displayed by pushing Extension function mode FUNC Function key once when display of Display in the order of Monitor mode No A lt gt B lt
51. is complete Reset selection C102 selects when the alarm signal is cancelled and whether it is valid or invalid in normal operation The RS terminal is valid only when the contact is set to ON Relation code b003 Retry waiting time b007 Frequency setting to match C102 Reset selection C103 Reset frequency matching selection C001 C008 Intelligent input terminal Set item Function code Data Description Units seconds sti Reference to items of instantaneous power failure Remy waking tme b003 0 3 100 for under voltage After reset time until restart is tried Units Hz Frequency setting to match b007 0 00 400 0 Reference to items of instantaneous stop under voltage 00 On ON signal trip cancel Example 1 On normal this is valid output cuts off On ON signal trip cancel Example 2 Rest selection 102 o1 On normal valid output cuts off 02 On ON signal trip cancel Example 1 On normal this is invalid only trip cancel Rest frequency matching C103 00 OHz start selection 01 Frequency matching start Example 3 Example Example2 RS RS i ae OY O UA we Al Example 3 When 01 frequency matching is selected with reset frequency matching selection C103 it is also possible to operate frequency start on power ON again And retry waiting time is disregarded at the time of the setting C103 00 OHz start Power supply FW
52. j Frequency command OV 10V 4mA 20mA 2 In use O2 L case Max freguency A061 A062 10V gt Forward Reverse 1 OV 1 A062 U a A061 Max freguency A004 A204 When using the minimum frequency limiter and OV is inputted into O2 terminal A062 applies to both forward and reverse directions a When operation command is control terminal Terminal A002 01 Terminal Revolution when O2 is OV FW ON A062 on forward side RV ON A062 on reverse side b When operation command is operator A002 02 F004 Revolution when O2 is 0V 00 A062 on forward side 01 A062 on reverse side 4 31 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Freguency jump function Freguency jump can be used to avoid resonance points on machinery Freguency jump is to jump the freguency command and avoid usual operation with the limit of the jump freguency Output frequency changes continuously according to adjustable time It is possible three different points are set for the jump frequency Relation code A063 Jump frequency 1 A064 Jump freguency band 1 A065 Jump freguency 2 A066 Jump freguency band 2 A067 Jump frequency 3 A068 Jump freguency band 3 Set item Function code Setting limit Contents Unit Hz Jump frequency 1 2 3 AO63 A065 A067 0 00 400 0 Set the freguency fj of center to jump Note Unit Hz Jump width 1 2 3 A064 A066 A068 0 0
53. label HYUNDAI Inverter model Model N300 055HF Maximum applicable motor gt KW HP 5 5 7 5 Input Entree 50Hz 60Hz 400 480 V 1ph A Input ratings 50Hz 60Hz 400 480 V 3ph 13A Output ratings _ Output Sortie 0 1 400Hz 3ph 12A Production number MFG No Picture 1 2 Contents of specification label 1 1 2 Instruction manual This instruction manual is the manual for the HYUNDAI Inverter N300 Series Before operation of the Inverter read the manual carefully After Reading this manual keep it to hand for future reference When using optional units for this inverter please refer to the instruction manuals packed with the optional units This instruction manual should be delivered to the end user 1 1 N300 INSTRUCTION MANUAL Chapter 1 General Descriptions 1 2 Ouestion and Warranty of the Unit 1 2 1 Request upon asking If you have any questions regarding damage to the unit unknown parts or for general enquiries please contact your supplier or the local HYUNDAI Distributor with the following information 1 Inverter Model 2 Production Number MFG No 3 Date of purchase 4 Reason for Calling Damaged part and its condition etc Unknown parts and their contents etc an oN 1 2 2 Warranty for the unit The warranty period of the unit is one year after the purchase date However within the warranty period the warranty wil
54. monitor mode When monitoring the outputeguency set indication code to d001 anstess the FUNC key onc Or when monitoring theperating direction set indicationode to d003 pressthe FUNC key onci 6 Inputstarting operation setting Turn ON between FW and CM tf terminal Impress voltage between OAND L of terminal to starbperation 7 Inputending operation setting Turn OFF between FW and CM stop slowly down N300 INSTRUCTION MANUAL Chapter 3 Operation 2 Operation setting and the freguency setting from the digital operator Remote operator SRW is also same use Arrangements 1 Pleasemake sure that theresn t matter about theconnection N300 INSTRUCTION MANUAL Chapter 3 Operation 5 Set the output freguency Set F001 as indication code as press the C key once Indication code of four is shown Set to the desired output frequency with the AN key or the a key press the key once to store it Indication code turns back to F001 6 Set the operation direction Set F004 as indication code press the FUNC key once 00 or 01 is shown Set operation direction to 00 in case of forward or to 01 in case of reverse with the key or the a key Press the mmm gt key once to establish it Indication code turns back to F004 7 Set Monitor mode When monitoring the output freguency set indication code to d001 and press the EE key once Or when monitoring the opera
55. motor constant selection HO02 H202 to the data of autotuning that is valid online tuning Give the auto tuning selection H001 as the ineffectiveness 00 2 Input the run command Online auto tuning is carried out automatically at the time of the stoppage 4 76 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Relation code A001 Freguency commanding method A044 A244 Control method Sensorless vector control This function is the method that the revolution of motor and output torgue are estimated by output current voltage of the inverter and F001 Output frequency setting R A A b040 Selection of torgue limit motor constant of setting It is possible to operate high starting torque o41 p044 lt Torque limit of 4zone and high accuracy at law frequency 0 5Hz H002 H202 Selection first second motor a x constant In the case of using this function please set surely the suitable motor H003 H203 Selection of first second motor constant of using the motor according to the parameter of selection of capacity H004 H204 Selection of first second motor pole motor constant H005 H205 1 2 speed response H020 H220 1 2 motor constant R1 H021 H221 1 2 motor constant R2 Caution y H022 H222 1 2 motor constant L 1 If the inverter operates less than twice capacity for the maximum H023 H223 1 2 motor constant 10 adopted motor the full performances m
56. no Invalid 150 x 4 79 at 4 quadrant mode lt 0 180 no gt setting Forward a bOd U on ano at 0 200 no Invalid 150 Torque LAD STOP lt 0 180 no gt b045 selection 00 Invalid 01 Valid 00 Px e 4 81 Reverse run boae reverton select 00 Invalid 01 Valid 00 x o z function at i i instantaneous power 00 Invalidy01 Valid 4 71 Start voltage of run ae 6051 non stop function setting 0 0 1000 V 0 0 4 71 OV LAD STOP level of non stop function 0 0 1000 V 4 71 setting Deceleration time of non stop function setting 0 01 99 99 100 0 999 9 1000 3600 S 4 71 Deceleration frequency width of non stop function 0 00 10 00 Hz i 4 71 setting b080 AM Adjustment 0 255 4 64 o b081 FM Adjustment 0 255 4 63 care megueney 0 5 15 0 Kt2 Derationg enable lt 0 5 10kz gt 5 0 lt 3 0 gt 4 21 a 00 Trip history clear O1 Data initialization Initialize mode 02 Trip history clear data initialization 4 65 Country code for Initialization 00 Interior 01 EC 02 USA 4 65 Frequency scalar conversion factor 0 1 99 9 i 4 15 STOP key enable O valid O1 invalid 4 18 boas So n 00 0Hz start 01 Start equaling MEIR 4 51 b090 BRD usage ratio 0 0 100 0 4 44 b091 Stop mode selection 00 deceleration stop 01 Free run stop 00 X x 4 18 00 Always ON 01 ON during run After power ON b092 Cooling fan control then for 5 minutes on
57. no reversible f a ac Pe AU O2 auxiliary speed of O Ol revers ibie nee A011 0 start 0 00 99 99 100 0 400 0 Hz i 4 23 N 3 4 23 amp D 4 23 o a O amp 0 100 0 4 23 00 extermal starting freguency O1 0Hz 4 23 4 24 A019 Multi speed selection 00 binary range is to 16 stage speed with 4 terminals 4 46 01 bit range is to 8 stage speed with 7 terminals A020 Multi speed 0 0 00 srarting frequency maximum frequency Hz 4 46 Multi speed 0 2nd motor A220 0 00 starting frequency 2nd maximum Frequency Hz 1 4 46 Multi speed 0 lt a H A320 3rd otor 0 00 starting frequency 3rd maximum Frequency o o 4 46 A021 Multi speed 1 0 00 starting frequency maximum Freguency l 4 46 A022 Multi speed 2 0 00 starting frequency maximum Frequency i 4 46 A023 Multi speed 3 0 00 starting frequency maximum Freguency t i 4 46 A024 Multi speed 4 0 00 starting frequency maximum Freguency l i 4 46 A025 Multi speed 5 0 00 starting frequency maximum Frequency 4 46 A026 Multi speed 6 0 00 starting frequency maximum Frequency i 4 46 A02 7 Multi speed 7 0 00 starting frequency maximum Frequency i 4 46 Multistage speed Jogging frequency setting Note1 Valid for tve connection of OPE SR N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function Mode
58. output breaking releasing signal BRK after waiting for the time for confirmation of releasing braking which is set in b121 However if output current of the inverter is within releasing current which is set in b121 braking releasing signal would not output the inverter would occur the trip and output braking error signal BER 3 When braking confirmation signal BOK is set to intelligent input terminal when 44 is set to C001 C008 if braking releasing signal is outputted the inverter would not accelerate just waitng time for braking confirmation which is set in b124 If braking confirmation signal is not inputted within waiting time for braking confirmation the inverter would output braking error signal BER and would occur the trip If braking confirmation signal is not set to intelligent input braking terminal the waiting confirmation would be invalid and after the inverter would output braking releasing signal proceed to 4 4 After braking confirmation signal is inputted after braking releasing signal is outputted when BOK is not selected the inverter waits for the time for acceleration and the begins to accelerates again and accerates to the freguency 5 When running command turns off the inverter decelerates to releasing frequency and turns braking releasing signal BRK off 6 When braking confirmation signal BOK is set to intelligent input terminal when 44 is set to C001 C008 after braking releasing sig
59. select Analog external input 4 22 17 SETS 3rd Set of motor data 3rd Set of Motor Data 4 49 18 RS Reset inverter Reset inverter 4 53 20 STA 3wire start C001 21 STP 3wire stop 3wire input function 4 55 2 22 F R 3wire direction C008 23 PID PID selection valid invalid PID function 4 33 24 __ PIDC PID integrating reset 26 CAS Control gain switching Control gain switching 4 56 27 UP Remote control UP function 28 _ DWN Remote control DOWN function UP DOWN function 4 54 29 UDC Remote control data clear 31 OPE Force operation ope Force operation function 4 50 32 38 SF1 7 Multi speed 1 7 bit run Multi speed operation function 4 47 39 OLR Overload restriction change Overload restriction 4 41 40 TL Torque restriction presence 41 TRQ1 Torque limit switching 1 Torque limit function 4 79 42 TRQ2 Torque limit switching 2 43 PPI P PI switching P PI switching function 4 56 44 BOK Brake confirmation Brake control function 4 69 45 ORT Orientation Option function Note 1 46 LAC LAD cancel LAD cancel function 47 PCLR Position PL Lu mea Option function Note 1 S 48 STAT Pulse train input permission no NO No assign Note 1 Refer to the option instruction manual N FB 4 45 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Input terminal a b NO NC selection It is possible to set a contact input or b contact input to f An Relation code TOM input term
60. selection 00 Invalid A005 AT selection PID selection A071 x A071 PID selection 01 Valid i PID P cai Ond ei A072 PID P gain gain 0 2 5 0 are en A073 PID I gain PID I gain A073 0 0 3600 megraton sar A074 PID D gain Unit seconds A075 PID scale PID D gain A074 0 00 100 0 ene a A076 PID feedback selection DF d004 PID feedback monitor PID scale A075 0 01 99 99 Unit Times C001 C008 Intelligent input k terminal PID feedback 00 O1 L 4 20mA A076 C021 C025 Intelligent output i 55 01 O L 0 10V terminal aximum i it C004 PID deviation setting level D viation lev l C044 0 00 100 0 Unit g 1 Feedback selection Select which analogue input terminals will be the feedback reference A076 Set the set frequency command selection with A001 In should not be the same as the terminals selected with A076 Or when the control terminal 01 is set with A001 the setting of AT selection A005 is invalid The contents changes when 02 is selected with A006 2 Basic operation of PID control inti Manipulated Set value Deviation 1 variable _ Inverter uet Sc gt l Ket te Tas gt M gt 0 10V o P Tis fs Normal control yN Q sensor 4 20mA Feedback 0 10V Transducer _F7 4 20mA Kp proportional gain Ti Reset time Td Rate time S Operator e Deviation 3 Components of PID 1 P action This is the action that the manipulated variable is in proportion to the command Change into step
61. stop is implied 00 x X 4 44 O0 invalid O1 valid lt invalid during stop gt b095 BRD selection 02 valid lt valid during stop gt 00 X o 4 44 b096 BRD ON level 330 380 660 760 V 360 720 x o 4 44 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Code Function name Setting range Initial data o bc Page E 00 invalid 01 PTC 02 NTC enable 4 64 o Thermistor error level 0 9999 Ohm 3000 x o 4 64 Free V f frequency 1 0 Free V f frequency 2 Hz 4 26 Free V f voltage 1 0 800 0 V i 4 26 Free V f frequency 2 0 Free V f frequency 3 Hz 4 26 Free V f voltage 2 0 800 0 V 4 26 Free V f frequency 3 0 Free V f frequency 4 Hz 4 26 Free V f voltage 3 0 800 0 V f 4 26 2 Free V f freguency 4 0 Free V f frequency 5 Hz 4 26 gt b107 Free V f voltage 4 0 800 0 V 4 26 b108 Free V f frequency 5 0 Free V f frequency 6 Hz 4 26 b109 Free V f voltage 5 0 800 0 V 4 26 b110 Free V f frequency 6 0 Free V f frequency 7 Hz 4 26 Free V f voltage 6 0 800 0 V i 4 26 Free V f frequency 7 0 400 0 V 4 26 Free V f voltage 7 0 800 0 V f 4 26 b120 a NI 00 Invalid 01 valid 00 x o 469 ea 0100 5008 ee information b122 beh I for 0 00 5 00 S 0 00 x o 4 69 5 b123 Waiting time for stop 0 00 5 00 S 0 00 X o 4 69 b124 yang ear signal 0 00 5 00 S 0 00 x o 4 69 b125 Releasing frequen
62. supplied by HYUNDAI and process line material are capable of safe operation at an applied frequency of 150 of the maximum selected frequency range to the AC motor Failure to do so can result in destruction of equipment and injury to personnel should a single point failure occur A WARNING For protection install an earth leakage breaker with a high frequency circuit capable of large currents to avoid an unnecessary operation The ground fault protection circuit is not designed to protect personal injury A WARNING Hazard of electrical shock Disconnect incoming power before working on this control N WARNING Separate motor overcurrent overload and overheating protection is reguired to be provided in accordance with the safety codes required by jurisdictional authorities N CAUTION These instructions should be read and clearly understood before working on N300 series eguipment A CAUTION Proper grounds disconnecting devices and other safety devices and their location are the responsibility of the user and are not provided by HYUNDAI CAUTION Be sure to connect a motor thermal switch or overload devices to the N300 series controller to assure that inverter will shut down in the event of an overload or an overheated motor N CAUTION Dangerous voltage exists until charge lamp is off A CAUTION Rotating shafts and above ground electrical potentials can be hazardous Therefore it is strongly recommended th
63. terminal 4 The connection to the input programmable logic controller sequencer To use interface power within inverter To use outside power rake off the short bar of control terminal o o SS Eu o COM B Output module Inverter P24 a PLC LDC24V ae oO o gt FW o vL 2 D Bm COM Output module Inverter Output module Inverter N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 5 The connection to the output programmable logic controller sequency Sink type L Xa rif Source type COM DC24V Inverter 2 2 4 Digital operator wiring For operating this inverter it can use digital operator OPE SR OPE SRE OPE S SRW OJ and SRW OEX For remote operating put off digital operator from inverter and use connector cable NOP 1A 1 5m or NOP 3A 3m Note 1 When using connector cable be sure to use less than 3m length Otherwise there is a danger of malfunction Note 2 In case of remote operating with connector cable the inverter dose not conform to EMC N300 INSTRUCTION MANUAL Chapter 3 Operation Be sure not to touch the main terminal or to check the signal or put on off wire and or connector Otherwise there is a danger of electric
64. time a restart will occur Example 1 If the instantaneous stop Instantaneous power time time is longer than set time trip Example 2 Fr Units second Retry wait time b003 0 3 100 Delay before motor restart time 00 Invalid Trip isn t caused and alarm isn t output failure under voltage Valid trip during stop j b004 01 Trip is caused and alarm is output GE Invalid 02 Trip isn t caused and alarm isn t output during stop and deceleration by stop command Instantaneous power 00 Restart to 16 times on instantaneous stop under voltage failure under voltage b005 retry time selection 01 restart freely on instantaneous stop under voltage Units Hz Freguency setting to b007 match 0 00 400 0 When the frequency of the motor during free run is less than this set freguency restart with oHZ is caused Example 3 4 4 37 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Note 1 When trip of the over voltage or over current etc occurs in the deceleration midway an instantaneous power failure error E16 is displayed and operates free run In this case make the deceleration time of long Note 2 When using control power supply terminal RO TO and connecting DC voltage P N to RO TO an under voltage may be detected at power off and give trip signal If this may cause any problem to your system set data in 00 or 02 F equaling start The inverter reads the motor RPM and direction a
65. to receving voltage Rated output current A 12 16 23 32 38 48 58 75 90 110 149 179 217 260 Regenerative BRD circuit built in Regenerative unit is required o control 4 Nun Tobeconnected 70 50 50 J 7 7 PT TPT TPS a OHM N300 INSTRUCTION MANUAL Chapter 6 Specification 3 Common specification for 200V 400V class Inverter Model Enclosures IP20 NEMA1 Control system Sine wave modulation PWM system Output frequency range 0 1 400Hz Frequency accuracy Digital command 0 01 for Max frequency analog frequency 0 2 25 10 C Frequency resolving power Digital setting 0 01Hz Analog setting Max frequency 4000 Voltage frequency characteristic V f option variable V f control constant torque reduced torque sensor less vector control base frequency 30 40Hz Speed fluctuation 0 5 Sensor less vector control Overload current rate 150 for seconds 200 for 0 5 second 150 for 60 seconds 180 for 0 5second 200 0 5Hz sensor less vector control 180 0 5Hz sensor less vector control Stating torque 15096 OHz area torgue 0Hz sensor less vector control At the time of 1 frame under motor connection 130 0Hz area torque DC Braking on starting and decelerating by stop command inverter operates under operation setting frequency Or inverter operates w
66. to the common terminal 3 Limit connection wires to 20m When it is necessary to wire over 20m use a VX applied controller RCD A Remoter operation bar or a CVD E Insulated signal transducer 4 Separate the control circuit wiring from the main power and relay control wiring 5 If control and power wires must cross make sure they cross at 90 degrees to each other 6 When connecting a thermistor to the TH and CM1 terminal twist the thermistor cables sepa rate from the rests Limit connection wires to 20m TH FW 8 cyr Seguence pc Cw 7 6 oF 7 When using relays for the FW terminal or an intelligent input terminal use a control relay as they are designed to work with 24Vdc 8 When the relay is used as an intelligent output connect a diode for surge protection parallel to the coil 9 Do not short the analogue voltage terminals H and L or the internal power terminals PV24 and CM1 There is risk of Inverter damage 2 Layout of control circuit terminals The terminal screw size M3 N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 3 Change of input logic type The logic type of intelligent input terminals is written following list Factory Default N300 XXXLF HF Sink type The input logic type can be changed by changing the Short bar connection of control terminal Sink type Between P24 and PLC on the control terminal Source type Between PLC and Cmion the control
67. torgue monitor Output voltage monitor Input electric power monitor Accumulated time monitor on Run Power ON time monitor Trip time monitor Trip monitor xiii 2 14 2 16 3 3 4 1 4 5 4 13 N300 INSTRUCTION MANUAL Table of Contents 4 3 2 Function mode Output freguency setting Operation direction Selection with limits of operation direction Freguency command selection 4 17 Operation command selection Selection no stop Selection of stop key 4 18 Adjustable time 4 19 Base freguency 4 20 Maximum freguency Carrier freguency 4 21 External analog input 0 02 01 4 22 Input freguency Start End 4 23 Setting analog input filter Output voltage gain 4 24 Control system V f Characteristic 4 25 Torgue boost 4 27 Direct current braking DB 4 28 Frequency limiter 4 31 Frequency jump function Acceleration stop function 4 32 PID function 4 33 Automatic energy saving operation function 4 34 Two stage acceleration and deceleration on function 2CH 4 35 Acceleration and deceleration pattern 4 36 Instantaneous power failure under voltage 4 37 Open phase protection function selection Electronic thermal function 4 39 Overload restriction Overload advance notice 4 41 Start freguency Reduced voltage start selection 4 43 BRD Dynamic breaking function Cooling fan operating selection 4 44 Intelligent input terminal sett
68. used and the motor speed is still high there is the possibility of over current trips The number of motor revolution time 4 51 Example 2 Equaling start FRS free run ee b003 PN i 2S Start equaling frequency 0 After FRS terminal is switched OFF the Inverter reads the frequency of the motor and when it reaches the value in b007 the Inverter will begin to RUN again On frequency matching start if an over current trip occurs try extending the retry time N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Commercial power source switching CS Relation code This function is used for systems with an excessive amount of staring b003 Retry waiting tim b007 Frequency ang to torgue reguirements The motor would be started direct on line and then match when the motor had started the inverter would take over This function is LL MAU input comonly used to reduce the costing of the inverter For example a system may require 55kW to start but only 15kW to run at constant speed Therefore a 15kW rated inverter would be sufficient when using te commercial power sorce switing Assign 14 CS to an intelligent input terminal Using the example below When the motor has ben started direct onOline Mc2 is switched OFF and Mc3 is switched on With the Forward command to the inverter already on the CS terminal is switched on and Me1 is closed The inverter will then read the motor RPM and when th
69. 0 400 0 Hz ut curren d002 monitor 0 0 999 9 A d003 Sparno CHOSB F forward O stop r reverse 0 00 99 99 100 0 999 9 1000 9999 d004 PID feedback monitor 4999 9999 100 999 10000 99900 FW Exampl 4005 ela npa ON FW eminal 7 2 1 0N ermina momitor OFF Terminal 8 6 5 4 3 0FF 876 54 32 1 Exampl Intelligent output ON a 11 ON d006 terminal monitor OFF al 45 44 13 OFF AL 1514 1312 11 d007 Frequency conversion 0 00 99 99 100 0 999 9 1000 9999 monitor 1000 3996 d012 torgue monitor 300 300 Output volt d013 utput voltage 0 0 600 0 V d014 Input electric power monitor 0 0 999 9 Kw d016 Accumulated time 0 9999 1000 9999 100 999 hr monitor during RUN d017 Power ON time monitor 0 9999 1000 9999 100 999 hr d080 Number of trip time monitor 0 9999 1000 6563 10000 65530 times 4 16 d081 Trip monitor 1 _ _ _ 4 16 d082 Trip monitor 2 as 4 16 d083 Trip monitor 3 TripCode frequency Hz current A d084 Trip monitor 4 voltage V RUN time hr power ON time hr d085 Trip monitor 5 d086 Trip monitor 6 d090 Warning monitor Warning code Output freguency 0 0 starting freguency Max freguency PUU settin 2 max 3 max frequency Hz O O F002 1 acceleration time 0 01 99 99 100 0 999 9 1000 3600 S O O F202 2 acceleration time 0 01 99 99 100 0 999 9 1000 3600 S O O F302 3 acceleration time 0 01 99 99 100 0
70. 0 10 00 Set 1 2 value of frequency band to jump Note Note The freguency to jump is fj 2 Hz Output freguency A067 A065 A063 Freguency command Relation code Acceleration stop function When the intertial moment of a load is high this is the function A069 Acceleration stop frequency to wait until the slip of the motor on starting becomes smaller Use when the overcurrent trip occurs on starting A070 Acceleration stop time Set item Function code Setting limit Contents Acceleration Unit Hz stop frequency A069 0 00 400 0 Set the frequency to be held Acceleration Unit Hz stop time A070 0 00 60 00 Set the time to hold the frequency Output frequency gt Frequency command 4 32 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function PID function This integrated process control function can be used for controls such as constant flow and control for fan and pump applications When using this function set A071 to 01 Turn off the terminal in the case that you validate this function or turn on the terminal in the case that you invalidate this function after assigned 23 PID valid invalid to intelligent input terminal in the case of switching valid invalid of this function with the outside signal Relation code Frequency command A001 Setitem Function code Data Contents
71. 00 Unit Hz Set starting frequency O2 start rate A113 100 100 Unit 9e Set starting rate for output frequency command Example 3 10 10V Note 1 z 7 Unit Set starting rate for output frequency command O2 end rate A114 100 100 10 40V Note 1 Note 1 The rates of 10V 10V is following 10V OV 100 0 onam pilies 2 OV 10V 0 100 a n a For example in case of use with O2 L terminal set 50 A112 P to A113 50 to A114 10V A113 Ml A114510V od Reverse frequency 4 23 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Setting analog input filter Set the internal filter of the freguency setting signal of voltage or current A016 O O1 O2 filter from the control terminals It is important to first remove the source of the noise to the system When stable operation can not be achieved due to the effect of electrical noise set a larger value The response will be slower by setting a larger value The limit of setting is about 10ms 60ms set value 1 30 Relation code Function code Limit to set Contents A016 1 30 Can set with the 1 unit Output voltage gain Regarding the voltage selected on A082 motor voltage selection as 100 set the rate of the voltage which the inverter outputs for the voltage selected Relation code Function code Limit to set Contents A045 Output voltage gain A045 20 100
72. 011 O start A103 OI start rate A012 O end A104 OI end rate A013 O start rate A105 OI start selection A014 O end rate A111 O2 start A015 O start selection A112 O2 end Set output freguency for one of the above A101 OI start A113 O2 start rate 1 Start End of O L terminal O1 L terminal A102 OI end A114 O2 end rate Set item Function code Data Contents O OI start A011 A101 0 00 400 0 Unit Hz set starting frequency O Ol end A012 A102 0 00 400 0 Unit Hz Set ending frequency Unit 9o IO A013 A103 0 100 Set start rate for output frequency command 0 10V 4 20mA O Olendrate A014 A104 0 100 Unit Set start rate for output frequency command 0 10V 4 20mA External start frequenc y 00 Output frequency from 0 to A013 A103 outputs the value of A011 A101 OHz 01 Output frequency from O to A013 A103 outputs the value of OHZ O OI start selection A015 A105 When the input is from 0 to 5V with O L terminal set A014 to 50 Example 1 A015 A105 00 Example 2 A015 A105 00 Maximum Maximum frequency 2 2 2eeeee eee ee ees frequency i A012 A102 A012 A102 A011 A101 A011 A101 0 A018 A103 A014 A104 100 gt Frequency O A013 A103 A014 A104 700 4 Much OV 4mA 10V 20mA command OV 4mA 10V 20mA 2 Start End of O2 L terminal Set item Be a Data Contents Notes 02 start A111 400 400 Unit Hz Set starting frequency O2 end A112 400 4
73. 10kHz 75kW to 1320kw 95 below 60 8A 100 80 below 60 8A 65 below 61 8A 80 below 38 4A 80 below 96 8A 75 below 43 5A 90 below 130 5A 95 below 71 2A 60 below 66A 95 below 141 5A 80 below 140 8A 132Kw 60 below 156A Be sure to keep the above emtioned table Otherwise there is a danger of inverter unit breakage 4 21 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Relation code A005 AT terminal selection A006 02 Selection C001 C008 Intelligent input External analog input 0 02 01 This inverter has three kinds of external analog input terminals or terminal 0 10V O1 L terminal 4 20mA O2 L terminal 10 0 10V The setting contents of this function is as follows temma Setting item Function code Data Contents 00 Change of O O1 AT terminal ON Ol1 L valid AT terminal with AT terminal AT terminal OFF O L valid selection A 01 Change of 0 02 AT terminal ON O2 L valid with AT terminal AT terminal OFF O L valid 00 Single 02 selection A006 01 Auxiliary frequency command of O O1 No reverse 02 Auxiliary frequency command of O O1 Reverse Assign 16 AT to intelligent input terminal The frequency setting is the values from terminals O O1 and O2 when 16 AT isn t assigned The frequency set up when A006 is 00 becomes the value of O2 And the frequ
74. 22 30 37 45 55 75 Refer to the function code list please On abnormal reply 4 ii Reference viii 07 command This sets 1 set item Transmission frame Frame format STX Code Command Parameter Data BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 FF broadcast Command Transmission command 2 byte 08 Parameter Parameter number of data 4 byte Note 9 Data Data tenth ASCII code 8 byte Note 10 Exclusive OR of Code Command and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1 byte CR 0x0D Reply frame On normal reply 4 i Reference On abnormal reply 4 ii Reference 4 91 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function ix 08 command This returns each set value set value initial value This works in conjunction with initial selection b084 If b084 is 00 the trip history is cleared Transmission frame Frame format STX Code Command BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 08 Exclusive OR of Cod d and Dat BCC Block check code 2 byte 5 Reference DT CR Control code Carriage Return 1 byte CR 0x0D Replay f
75. 262 AU 0 00 start freguency 2nd frequency maximum limiter Hz X 4 31 o F A064 Jump frequency width 1 0 00 10 00 Hz 0 50 X 4 32 ee A065 Jump frequency 2 0 00 99 99 100 0 400 0 Hz Xx 4 32 5 A066 Jump frequency width 2 0 00 10 00 Hz ae 4 32 5 A067 Jump frequency 3 0 00 99 99 100 0 400 0 Hz X 4 32 A068 Jump frequency width 3 0 00 10 00 Hz Xx 4 32 A069 feouane o SIOP 0 00 99 99 100 0 400 0 Hz x 4 32 A070 Acceleration stop time 0 00 60 0 s X 4 32 o EE selection O0 invalid 01 valid 4 33 Sjwmppemn tr tm o o es Q A073 PID I gain 0 3600 s 4 33 z A074 PID D gain 0 00 100 0 s 4 33 A075 PID scale 0 01 99 99 96 4 33 PID feedback selection 00 feedback Ol 01 feedback O 4 33 g AVR selection 00 ON always 01 OFF always 02 OFF on decelerating 4 20 Motor voltage selection 200 215 550 230 240 380 400 415440 460 480 220 440 X 4 20 Operation mode 00 normal operation 01 energy saving operation selection 02 fuzzy Energy saving response accuracy 0 0 100 0 i 4 34 00 X 4 34 adjustment Acceleration time 2 0 0 99 99 100 0 999 9 1000 3600 s 4 35 Acceleration time 2 pa 2nd motor 0 0 99 99 100 0 999 9 1000 3600 s 4 35 Acceleration time 2 a Es ps 3rd motor 0 0 99 99 100 0 999 9 1000 3600 s 4 35 A093 Deceleration time 2 0 0 99 99 100 0 999 9 1000 3600 s 15 00 ofo 4 35 Operationmode Adjustable fu
76. 3 A303 gt Maximum frequency 4005 205 14305 Output frequency F001 Multi stage speed 0 A020 A220 A320 gt A004 A204 A304 i1006 206 306 Multi stage speed1 15 A021 A035 gt 012 212 Frequency upper limiter AO62 262 gt o 1015 215 Output frequency F001 Multi stage speed 0 A020 A220 gt upper latter 016 216 Multi stage speed1 15 A021 A035 gt 021 221 Frequency upper limiter A061 261 lt Frequency lower limiter 025 225 Output frequency F001 Multi stage speed 0 A020 A220 lt A062 A262 031 231 Frequency upper limiter A061 261 lt 032 232 Frequency lower limiter A062 A262 lt I 035 l4 235 1335 Output frequency F001 Multi stage speed 0 AO20 A220 A320 lt _ Starting frequency b082 036 Multi stage speed1 15 A021 A035 lt 037 Jogging frequency A038 lt 1085 285 4385 Output frequency F001 Multi stage speed 0 A020 A220 320 lt gt Jump frequency 1 2 3 Jump width 086 Multi stage speed1 15 A021 A035 lt gt o ND IZI Note 1 l I091 291 Frequency upper limiter A061 261 gt 092 292 Frequency lower limiter AO62 A262 gt _1095 1295 Output frequency F001 Multi stage speed 0 A020 A220 gt Free vif frequency 7 b 112 096 Multi stage speed1 15 A021 A035 gt Free v f frequency 1 6 b100 b102 b104 b106 b108 b110 gt Free v f frequency 2 6 b102 b104 b106 b108 b110 lt Free v f frequency 1 b100 F
77. 30 H034 directly 1 control is valid and motor constant is 00 Input H020 H224 directly When offline autotuning is not executed in HO30 H230 HO34 H234 the same frame constant as the constant Hyundai general purpose motor constant is set 4 75 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Online autotuning function Online auto tuning revise the motor constant by increase of temperature and stabilize running This function acts only the 1 control Do not operate it in the 2 3 control Set item Function code Setting range Contents 00 Hyundai general purpose motor data Motor constant selection HO002 H202 01 Autotuning data 02 Autotuning data Online autotuning data valid Precautions 1 Be sure to execute offline autotuning before executing online autotuning 2 Be sure to execute autotuning once when Hyundai general purpose motor as the data for online autotuning is computed during offline autotuning 3 After the motor stops online autotuning runs for maximum 5s DC Excitation is carried out 1 time for tuning of R1 and R2 Furthermore this result is not reflected to the display If the run command is input during this time it is given priority to online autotuning Online autotuning terminates halfway The tuning result is not reflected 4 If DC braking is set when the motor stops online autotuning is executed after DC braking operation terminates Setting method 1 Set the
78. 6 C044 PID function 7 A094 01 A095 A096 2stage adjustable 8 01 A295 A296 requency 9 b013 p213 p313 02 b015 b020 Electric thermal characteristic 10 b021 01 02 b022 b023 Overload restriction 11 b024 01 02 b025 b026 Overload restriction 2 01 02 b090 b096 BRD function 06 A038 A039 Jogging F202 F203 A203 A204 A220 A241 A244 A261 A262 A292 A296 08 b212 b213 H202 H206 2 control H220 H224 H230 H234 H250 H252 H260 C001 C008 11 b088 free run stop 47 F302 F303 A303 A304 A320 3 control A342 AA344 A392 A393 p312 p313 H306 18 C102 reset 27 28 29 C101 UP DWN 00 01 A041 A243 Torgue boost function 04 H060 OHz SLV limiter 00 01 A241 A243 Torque boost function 04 H260 OHz SLV limiter HO02 H005 H020 H024 H030 O CHO34 HOSO HOE2 HUDO i Oro TH202 H205 H220 H224 H230 CD 03 04 HO70 HO72 234 H250 H252 H260 24 A097 01 02 03 A131 Acceleration pattern constant 25 A098 01 02 03 A132 Deceleration pattern constant 26 b098 01 02 b099 C085 Thermistor function 27 b050 01 b051 b054 Instantaneous power failure nonstop 4 66 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function to NO restrict display Data Code to be restricted display Note b121 b126 C042 C043 Freguency arrival signal C040 C041 Overload advance notice C021 C055 C058 over torgue C025 C026 C063 Zero speed detection signal C045 C046 Freguency arrival signal C111 overload advance notice 2 HO20 HO24 Motor constant H030 H034 Motor constant Auto tu
79. 655 3 mH Set on forwarding Set on H221 2 motor constant R2 0 000 9 999 10 00 65 53 22 forwarding X X x x HO24 1 motor constant J 1 motor constant R1 HO30 Autotuning data 0 001 9 999 10 00 99 99 100 0 9999 kgm H224 2 motor constant J 0 001 9 999 10 00 99 99 100 0 9999 kgm 0 000 9 999 10 00 65 53 2 H222 2 motor constant L 0 00 99 99 100 0 655 3 mH forwarding Xx X 4 75 Set on H023 1 motor constant lo 0 00 99 99 100 0 655 3 A enel 2 x 475 H223 2 motor constant lo 0 00 99 99 100 0 655 3 A Seton x x 475 forwarding Seton forwarding forwarding 4 75 2 motor constant R1 Autotuning data H230 0 000 9 999 10 00 65 53 2 Seton forwarding 4 75 1 motor constant R2 Set on 1 motor constant J Autotuning data 0 001 9 999 10 00 99 99 100 0 9999 kgm HO31 Autotuning data 0 000 9 999 10 00 65 53 2 forwarding Xx X 2 motor constant R2 ym Set on H231 Autotuning data 0 000 9 999 10 00 65 53 2 forwarding Xx Xx 1 motor constant L ys ac Set on HO32 Autotuning data 0 00 99 99 100 0 655 3 mH forwarding x Xx 2 motor constant L Ft yd Set on H232 Autotuning data 0 00 99 99 100 0 655 3 mH forwarding 1 motor constant lo a as Set on H033 Autotuning data 0 00 99 99 100 0 655 3 A forwarding 2 motor constant lo a
80. 99 9 10 00 Unit no dimension PI proprotion gain for switiching HO70 0 0 999 9 1000 Unit PI integration gain for switiching HO71 0 0 999 9 1000 Unit P proportion gain for switiching HO72 0 0 10 00 Unit no dimension P PI Switching function PPl When sensorless vector control 0 Hz domain sensorless vector or control vector with sensor is selected in control method this function can change and use control compensation method of speed control system to proportion integration compensation and proportion compensation When P PI switching is selected in intelligent input selection proportion integration compensation is selected if signal is OFF and proportion compensation is selected if signal is ON When P PI switching is not selected in intelligent input selection proportion integration compensation is available Relation code A044 A244 A344 Control method C001 C008 Intelligent input selection HO05 H205 Speed response H050 H250 PI proportion gain HO51 H251 Pl integration gain H052 H252 P proportion gain HO70 PI proportion gain for switiching HO71 PI integration gain for switiching HO72 P proportion gain for switiching Set item Function code Setting range contents Control method selection A044 A244 A344 SLV A344 is not 0 Hz domain SLV A344 is not V2 A244 and A344 is not Intelligent input selection C001
81. 999 9 1000 3600 S O O F003 1 deceleration time 0 01 99 99 100 0 999 9 1000 3600 S O O F203 2 deceleration time 0 01 99 99 100 0 999 9 1000 3600 S 30 00 O O 4 19 F303 3 deceleration time 0 01 99 99 100 0 999 9 1000 3600 S 30 00 O O 4 19 Foo4 Operation direction 09 forward 01 reverse 00 x x 4 17 selection Note1 Change mode during run by selection of b031 software lock selection Note Do not forget to press STR key when you change the display N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function Mode Change Code Function name Setting range Initial data aM mode Page Frequency settin 00 VR 01 terminal 02 operator 03 RS485 A001 seicdion a j 04 option1 05 option2 4 1 Operation setting O1 terminal O2 operator O3 RS485 04 option1 A002 Selection 05 option2 4 18 A003 Base Frequency 30 Maximum Frequency Hz i 4 20 D 5S Base Frequency PE 3 A203 Sd motor 30 2ndMaximum Frequency Hz 4 20 o Base Freguency a 8 A303 3rd motor 30 3rdMaximum Frequency Hz i 4 20 A004 Maximum Frequency 30 400 Hz 60 4 21 Maximum Frequency A204 2nd motor 30 400 Hz 4 21 Maximum Frequency A304 3rd motor 30 400 Hz 4 21 00 Changing of O and OI with AT terminal A005 AT terminal selection Changing of O and Ol with AT terminal 4 22 00 single 01 auxiliary speed of O OI
82. A044 A244 A344 1 2 3 control system A061 A261 A361 1 2 3 frequency upper limiter A062 A262 A362 1 2 3 frequency lower limiter A092 A292 A392 1 2 3 acceleration time 2 A093 A293 A393 1 2 3 deceleration time 2 A094 A294 1 2 two stage adjustable speed selection A095 A295 1 2 two stage acceleration frequency A096 A296 1 2 two stage deceleration frequency b012 b212 b312 1 2 3 electronic thermal level b013 b213 b313 1 2 3 electronic thermal characteristic selection HO02 H202 1 2 motor constant selection HO03 H203 1 2 motor capacity selection HO04 H204 1 2 motor pole selection HOO5 H205 1 2 speed answer HO06 H206 H306 1 2 3 stabilized constant U V Q W O Motoli OJQ Inverter SET a CM1 HO20 H220 HO21 H221 H022 H222 HO23 H223 H024 H224 HO30 H230 HO31 H231 HO32 H232 H033 H233 H034 H234 HOSO H250 HOS1 H251 HO60 H260 1 2 Motor R1 1 2 Motor R2 1 2 Motor L 1 2 Motor lo 1 2 Motor J 1 2 Motor R1 Auto tuning 1 2 Motor R1 Auto tuning 1 2 Motor L Auto tuning 1 2 Motor lo Auto tuning 1 2 Motor J Auto tuning 1 2 PI proportion gain 1 2 P proportion gain 1 2 Zero SLV limitter Display during setting isn t differentiated between the 1 control function or the 2 3 control function function So confirm it in the state of ON OFF of term
83. AF Duplicate MACID MACID which exist on the same network El 2 E IL LOP1 1 OP2 1 This error is displayed when fault Trip is set to 1 toward control aval e a External trip supervisor object data Instance 1 Attribute 17 coe Ee LOP1 2 OP2 2 Inverter communication This error is displayed when communication timeout occurs see er F between the inverter and the option board E65 a E79 me OP1 9 gt LOP2 9 4 98 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Note 4 If the inverter doesn t run normally or the inverter trips check the dip switch and or rotary switch setting on optional board 1 Feed back board N FB DIP SWITCH SWITCH NO Contents 1 ON Detection of disconnect A or B signal is valid SWENC OFF Depono of GEO A er B Signal invalid 2 ON Detection of disconnect Z signal is valid OFF Detection of disconnect Z signal is valid OFF Terminal resistance is provided between SAP and SAN 150 ohm SWR ON No terminal resistance is provided between SAP and SAN 9 OFF Terminal resistance is provided between SBP and SBN 150 ohm ON No terminal resistance is provided between SBP and SBN 2 Digital input option board N DG 4 99 Rotary Acceleration and Torque limit Position Pip aieh Switch
84. C Intelligent outout 13 09 UV Under voltage 10 TRQ Torque limit 11 RNT RUN time E gent outpu over 12 ONT ON time over 13 THM thermal caution 4 57 o selection 19 BRK Brake release signal 20 BER Brake error signal i 21 ZS Zero speed detect signal 22 DSE Speed error over Maal output 14 Signaly23 POK Positioning completion signal 24 FA4 Over 4 57 E frequency 2 signal 25 FA5 Only setting freguency Intelligent output 15 26 OL2 Overload advance notice signal 2 Intelligent output 2 selection terminal 11 13 or 11 14 becomes ACO AC 2 OR AC0 AC 3 4 57 Can Alarm cord output forcibly when alarm cord output is 2 Alarm relay output selected in C062 o 4 57 5 o 00 Output frequency 01 Output current 02 Output torque T FM selection 03 Digital output frequency 04 Output voltage 05 Input 4 57 S electric power 06 thermal load rate 07 LAD frequency 3 00 Output frequency 01 Output current 02 Output torque C028 AM selection 03 Digital output frequency 04 Output voltage 05 Input 4 63 electric power 06 thermal load rate 07 LAD frequency 00 Output frequency 01 Output current 02 Output torque C029 AMI selection 03 Digital output frequency 04 Output voltage 05 Input 4 64 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function n Change Code Function name Setting range Initial data io mode Page Intelligent output 11 a
85. Example 6 a 3 When stopping Example 6 b FW amp w TT ENS ASL ASL ASA EM Nld dl dl ete YY DOD A A055 5 Output UU ae LD Output freguency A055 A052 4 30 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Freguency limiter This function can set a maximum and minimum limit of the output freguency Even if a frequency command exceeds the maximum and minimum limiter the inverter will ignore this value and stop at the values set Set first maximum limiter on setting Be sure that the maximum limiter A061 A261 gt minimum limiter A062 a262 The maximum and minimum limiter will not operate if OHz is set This function is not available under third control function Relation code A061 A261 1 2 frequency maximum limiter A062 A262 1 2 frequency minimum Set item Function code Setting limit Contents 0 00 Unit Hz Freguency max limiter A061 A261 freguency min limiter max limiter Setting max of output freguency freguency 0 00 Unit Hz Freguency min limiter A062 A262 starting freguency max limiter Setting min of output freguency freguency 1 In use O L O1 L case Output freguency Hz Max freguency A004 A204 A061 When freguency command is control terminal Terminal by setting Min limiter even if OV is input it is not possible to output less than the freguency set with Min limiter A062 ui
86. Free run Freguency matching y Nuber of motor revolution time 4 53 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Unattended start protection USP Relation code The USP function is designed as a fail safe to prevent accidental starting C001 C008 Intelligent input terminal of the Inverter if the RUN signal is ON when the power is restored to the Inverter When this function worked E13 is displayed Either resetting the Inverter or turning the RUN signal OFF can clear the trip This function is able to disarm when the operation command is turned off Example 1 If the trip is cancelled while the RUN signal is still ON then the inverter will restart automatically Example 2 When the operation command is turned on after the power supply input the inverter drives normal Example 3 Assign 13 USP to an intelligent input terminal Unattended start protection is shown as follows Example1 Example2 Example3 power supply power spy fo power supply FW Z wo FW USP USP o p USP RS RS Alarm Alarm Alarm RS output output UP DOWN selection UP DWN Relation code The Inverter output frequency can be changed with the UP and DWN C101 UP DOWN memory selection intelligent input terminals C001 C008 Intelligent input terminal Assign 27 UP and 28 DWN to two of the intelligent input terminals 1 8 This function is valid only when the frequency command selection
87. J bigger for preset constant H024 H224 Note 1 Use carrier frequency over 2 1KHz certainly It doesn t operate correctly under 2 1KHz 2 When using one class low motor against the inverter Torque limit setting value b041 b044 is from following formula and T value is calculated by following formula Don t set T over 200 otherwise it will cause of failure Formula A T Torque limit setting value x inverter capacity Motor capacity Example Inverter 0 75kW At motor 0 4kW Torque limit setting that is for T 200 become from formula A Torque limit setting value b041 b044 T x Motor capacity Inverter capacity 200 x 0 4kW 0 75kW 106 4 77 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 0Hz Domain sensorless vector control When this function is performed raised torgue running is possible OHz range 0 2 5Hz command by Hyundai original torque control When this function is performed set A004 in 04 When this function is performed set the motor most applicable setting properly according to the another item motor constant selection Precautions 1 Set the inverter one frame up of the motor 2 If this inverter operates less than twice capacity for the maximum adopted motor the full performance may not demonstrated 3 If satisfactory characteristics can not be obtained during the OHz sensorless vector running please adjust motor constant for the phenomena according to
88. L Chapter 2 Installation and Wiring 1 Explanation of main circuit terminals RS AE U V W T1 T2 T3 Symbol Terminal Name Main power Inverter output D C reactor Explanation of contents Connect alternating power supply Connect three phase motor Remove the short bar between PD and P connect optional power factor reactor DCL External braking resistor External Regenerative unit Connect optional External braking resistor Installed on 5 5kW to 11kW Connect optional Regenerative braking unit BRD G Inverter earth terminals It is earth terminals of inverter case 2 Explanation of control circuit terminal 2 1 Symbol Terminal Name Explanation of contents Analogue power It is common terminal of frequency command signal O O2 Ol EL L common and analogue output AM AMI Don t earth Freguency power It is the DC 10V power for terminals Allowable load current 20mA Frequency When inputting DC 0 10V it is maximum frequency on 10V command power When maximum frequency is expected to be on beng less then 10V Pest i en nm Y terminal voltage set with A014 g setting Frequency command When inputting DC 0 10V this signal is added to frequency Input Impedance 10K ohm y Allowable maximum load support voltage command of O or Ol terminal current 20mA Freguency command When inputting DC 4 20mA 20mA is maximum frequency Inpu
89. Ll alo of ho h o During initializing of trip history N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Display selection This function can be used to limit what the digital operator can display Relation code b037 Display selection U001 U012 User selection Set item Function code Data Description 00 All display 01 Function individual display Display no display by item set Example Display b037 User setting and b037 selection 02 Only item set by user selection of U001 U012 is displayed Set U001 U012 first no NO assignment User selection U001 U012 g Poaa Select the code to display All code is an object Example 1 When the Display selection b037 is set to 02 only the programmed parameters are displayed TO set which parameters are displayed insert code groups on parameter U001 U012 The table below shows which parameter groups can be displayed and what code is used in U001 U012 No Data Code to be restricted display Note A005 A006 A011 A016 A101 A105 1 A001 01 A111 A114 C081 C083 C121 C123 0 01 02 terminal function 2 A002 01 02 03 04 05 b087 stop key function A019 00 3 C001 COOS 02 03 04 05 A028 A035 Multi speed function 4 A044 A244 02 b100 b113 control methods 5 A051 01 A052 A059 DC braking 6 A071 01 A072 A07
90. MANUAL Chapter 1 General Descriptions 1 4 Application Method for J61 Connector Pin according to Input Power Grounding Condition 1 4 1 Usage of J61 Connector Pin and its application 1 Usage of J61 Connector Pin For N300 Inverter a protection circuit is built in case of lightning while being used and it can be also protected when J61 Connector Pin is connected R U Powerinput S Inverter W T Z ZNR5 I2 J61 However the Inverter can be seriously affected according to its grounding condition grounding or non grounding of input transformer As a result when Inverter products are yielded J61 Connector Pin is separately provided open condition Users should choose a set of J61 Connector Pin according to the second grounding condition of input power as the below picture after deep consideration of your field situation J61 Connector Pin Applying Condition according to grounding Applying Condition Wiring Diagram of Input of J61 Connector Remarks Pin Grounding condition First Second First Second See Application i Or Available for J61 Method of ne Cc Connector Pin Connector in Chapter 1 4 2 First Second First Second Running open of J61 Original Non grounding Or 4 Connector Pin P not connected roduct 2 Comparison according to J61 Connector Pin Using or Non using a Advantage of using J61 Connector Pin Electronic products are often damaged by lightning or thunderbolt due to its se
91. N MANUAL Chapter 6 Specification 6 1 Standard specification list 1 200V class Inverter Model N300 N300 N300 N300 N300 N300 N300 N300 N300 N300 O55LF O75LF 110LF 150LF 185LF 220LF 300LF 370LF 450LF 550LF MW 55 75 4 15 185 22 30 37 45 55 a 200V 8 3 11 0 15 9 22 1 26 3 32 9 41 9 50 2 63 0 76 2 NN GU 240V 99 133 191 266 315 394 502 60 2 758 914 bae Three phase 200 240V 10 50 60Hz a utput Three phase 200 240V This corresponds to receving voltage dr a 24 32 46 64 76 95 121 145 182 220 n BRD circuit built in Regenerative unit is reguired g conto uu UR O lTobeconnected 17 17 17 T gt OHM 2 400V class ie Nieda N300 N300 N300 N300 N300 N300 N300 N300 N300 N300 N300 N300 Been MOCE O55HF 075HF 110HF 150HF 185HF 220HF 300HF 370HF 450HF 550HF 750HF 900HF 1100HF 1320HF vax Appicade s 25 wl is laas 22 30 75 90 110 132 Motor 4P kW Ms 200V 50 2 63 0 76 2 103 2 121 9 150 3 180 1 oo 240V 60 2 75 8 91 4 123 8 146 3 180 4 216 1 Rated input altem ating volta 6 Three phase 380 480V 10 50 60Hz do utput Three phase 380 480V This corresponds
92. NA2 NAI 4 99 1 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 4 2 Trip monitor display 2 Output freguency on trip Hz aQ 3 Output current on trip A DC Link voltage on trip V A Go 1 Factor of trip explanation of display Display trip factor Please refer to 4 4 1 Display the state of inverter on tripping During reset y al During stop During deceleration y During constant speed e During acceleration The state operation command is set with freguency command Ly y During start y ub During DB al eee Um During overload restriction SA m 5 Accumulated time that the inverter has been running hr O 1 MU 6 Accumulated time that the inverter has been powered up hr A axe 4 100 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 4 3 Warning Monitor display Warning message will appear when the data set is contradicting to others Program lamp PRG turns ON during the warning until the data is changed Below is the description of the warning Relation code d090 Warning Monitor Warning Codes lt gt Basic code l I 001 201 Frequency upper limiter A061 261 gt 002 202 Frequency lower limiter AO62 A262 gt 1004 204 4304 Base frequency A003 A20
93. NSTRUCTION MANUAL Chapter 4 Explanation of function change Code Function name Setting range Initial data paras mode Page 3rd electronic thermal 00 reduced characteristic 01 constant torque 4 39 characteristic selection characteristic 02 free setting Free electronic b015 thermal frequency 1 0 400 H2 4 40 g b016 4 40 D Free electronic a b017 thermal frequency 2 0 400 Hz 4 40 T Free electronic a b018 thermal current 2 0 0 1000 A 4 40 Free electronic tu 6019 thermal frequency 3 0 400 Hz 4 40 Free electronic ge b020 hermal current 3 0 0 1000 A 4 40 00 invalid 01 enabled on acceleration constant Overload restriction peed 02 enabled on constant speed 03 enabled on 4 41 selection acceleration constant speed speed increasing at 7 regenerating mode Overload restriction 0 50 rated current 2 00 rated current A lt 1 80 Rated level rated current A gt invertor lt 1 50 z Overload restriction mit constant 0 10 30 00 s 1 00 4 41 g O0 invalid O1 enabled on acceleration constant D Overload restriction 2 speed 02 enabled on constant speed 03 enabled 01 4 41 2 selection on acceleration constant speed speed increasing at O regenerating mode Overload restriction 0 50 rated current 2 00 rated current A lt 1 80 Rated level 2 rated current A gt ae a en Overload restriction P constant 2 0 10 30 00 s 1 00 4 41 00 impossible to change th
94. NUAL Chapter 4 Explanation of function Control gain switch function CAS When sensorless vector control 0Hz sensorless vector control or vector control with sensor is selected in control method this function can set and change two kids of gain time constant in speed control system proportion integration compensation When control gain switching is selected in intelligent input selection gain which is set to H50 H250 H51 H251 H52 H71 H72 is selected if signal ON When control gain switching is not selected intelligent input selection same gain is selected as gain in ca se of signal OFF Relation code A044 A244 A344 Control method C001 C008 Intelligent input selection HO05 H205 Speed response HO50 H250 Pl proportion gain HO51 H251 PI integration gain H052 H252 P proportion gain HO70 PI proportion gain for switiching HO71 PI integration gain for switiching HO72 P proportion gain for switiching Set item Function code Setting range contents 03 SLV A344 is not Control method selection A044 A244 A344 04 0 Hz domain SLV A344 is not 05 V2 A244 and A344 is not Intelligent input selection C001 C008 26 CAS control gain switching Speed response HOO5 H205 0 001 65 53 Unit no dimension Pl proprotion gain HO50 H250 0 0 999 9 1000 Unit PI integration gain HO51 H251 0 0 999 9 1000 Unit P proportion gain HO52 H252 0 0 9
95. Other M5 Padi Charge lamp N300 075LF HF 0 10 L1 L2 L3 71 T2 T3 Other M5 PD P N RB G Ge Gn Short bar Ro To M4 x LJ eo Charge lamp Other M6 N300 150 185LF Fo To N300 150 370HF N300 100LF HF S Ro To M4 Charge lamp Dud Other M6 R S T PDI PIN Ge U LV W GO Na00300370LF L1 L2 G3 1 11 12 T3 N300 450 550HF Short bar SS Ro To M4 Other M8 N300 220LF To Ro To M4 inal M6 Ne Earth terminal Charge lamp bo Other M8 N300 450 550LF N300 750 1320HF Short bar Ro To M4 e Earth terminal M8 Other M10 N300 INSTRUCTION Chapter 2 Installation and Wiring MANUAL 3 Wiring Equipment A lt q _ Electric contactor Motor Refer to 4 Common applicable tools Note1 The applicable tools indicate for Hyundai standard four pole squirrel cage Motor Note2 Select applicable tools for breakers examining the capacity of breakers Use Inverter type Note3 Use earth leakage breakers MCCB for safety Note4 Use 60 75 C copper electric wire Note5 It needs bigger wires for power lines if the distance exceeds 20m Note6 Use 0 75mm for Alarm output contact Note7 Separate by the sum wiring distance from Inverter to power supply from inver
96. S NOT 00 4 zone individual setting 01 Terminal changing Torque limit selection b040 02 Analog input 03 Option 1 04 Option 2 Unit forward driving in 4 zone Torque limit 1 b041 0 200 individual setting aoe Unit reverse driving in 4 zone Torgue limit 2 b042 0 200 individual setting a Unit reverse driving in 4 zone Torque limit 3 b043 0 200 individual setting o Unit forward driving in 4 zone Torgue limit 4 b044 0 200 individual setting Torque LADSTOP selection b045 00 Valid 01 Invalid 40 Torgue control valid invalid Intelling iput selection C001 C008 A1 Torgue limit switching 1 42 Torgue limit switching 2 4 82 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Communication function Serial communication i possible from the Inverter to any external equipment using RS485 protocol This function is built in as standard and is controlled by the TM2 control terminals 1 Communication specification Relation code Freguency selection A002 C070 A001 C071 Communication transmission C072 C073 C074 C075 C078 Operation command selection Data command speed Communication code Communication bit Communication parity Communication stop bit Communication waiting time Item Specification Notes Transmission speed Communication methods Synchronising methods Transmission code Transmission m
97. STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 08 Parameter Parameter number of data 4 byte Note 9 BCC Blockceheckeade 2 byte Ub of Code Command and Data CR Control code Carriage Return 1 byte CR 0x0D Note9 The range of parameter to get FO02 A001 b001 C001 HO03 P001 F001 uses 01 command Replay frame Frame format On normal reply STX Code ACK Data Bcc CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 ACK Control code ACKnowledge 1 byte ACK 0x06 Data Data tenth ASCII code 8 byte Note 10 BCC Block check code 2 byte cb of Code Command and Data CR Control code Carriage Return 1 byte CR 0x0D Note 10 When data is the selected item this transmits and receives corresponding to station number The data of H003 H203 motor capacity capacity selection is indicated following code data Code data 00 01 02 03 04 05 06 O07 08 09 10 Internal USA mode b085 00 02 0 2KW 7 0 4 E 0 75 1 5 2 2 3 7 7 EU mode b085 01 O 2KW 0 37 0 55 0 75 1 1 1 5 2 2 3 0 4 0 Code data 11 12 13 14 15 16 17 18 19 20 21 Internal USA mode b085 00 02 5 5KW 7 5 11 15 18 5 22 30 37 45 55 75 EU mode b085 01 5 5kW 7 5 11 15 18 5
98. Seting Ud deceleration time setting __ setting setting TYPE CODE Setting resolution Switch No Setting m ol a e Rate 0 01sec 1 1Pulse 0 PAC i eed One time 2 i eb yu an input 3 mode at Be ho cece cee etek cece oe eee A T cee sce Je A cee OFF a d teil t ect ccs 0 BIN Binary O a aal ee eee o input at ueb hee se re eu E E OFF T E dd eee 3 fo nh BCD DIV 4o o T O AY O OO lt I I BCD te nt a oc I se EW H input at lg OU ik Y i Y tc Weematamembtee ON mode at ON e 8 a pees ON EA a ee EN S 9 Jf A ff O kaa B N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 3 Device Net option board N DN The table below is the setting method of Baud rate Front view of the option board 1 7 indicate direction for switch of Dip switch 125kbps 250kbps 500kbps DR ON DR ON DR ON Dip switch Setting a N Lv Ma a WY OFF OFF OFF DR1 DRO DR1 DRO DR1 DRO Note Do not switch on DR1 and DRO at the same time The table below is the setting method of MAC ID Front view of the option board MAC ID Dip switch setting MAC ID Figure left describes the direction of Dip switches See below Bottom 0 Upper 1 1 inet Bit increases from right to left switches 0 one E P H H P Therefore figure left becomes formula below NA32 NAG NAB NAS NA2 NAI 1 2 0 2 1 2 0 2 0 2 1 2 29 Hex 41 dec NA32 NA16 NA8 NA
99. UUL UL t t T T Period T constant 6 4m Period T change duty t T change duty t T 50 fixed 2 FM adjustment This function is used to calibrate a meter connected to the FM terminal Function code Description Set range b081 0 255 Change one by one Calibration methods 1 Connect meter to FM CM1 2 Adjust b081 so that the meter is reading the same as the output frequency on your scale Example When output frequency is 60Hz change value of b081 so that meter is 60Hz 4 63 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function AM terminal AMI terminal ROED coge The AM terminal and the AM1 terminal can monitor the output freguency or the output current The AM terminal has an analog output of 0 10V The AM1 terminal has an analog output of 4 30mA AM adjustment AM selection AMI selection AM offset adjustment AMI adjustment AMI offset adjustment 1 AM AM1 selection Select a signal to output from the following options Set item Function code Data Description Full scale value 00 Output frequenc 0 Max freguency Hz 01 Output current 0 200 02 Output torque 0 200 AM selection C028 C029 04 Output voltage 0 100 AMI selection 05 Input electric power 0 200 06 Thermal load ratio 0 100 07 LAD frequency 0 Max frequency Hz Note 1 Display substitutes only at the time of the sensorless vector contr
100. Unit Over torque level forward regenerating C056 0 200 Unit Over torque level reverse driving C057 0 200 Unit Over torque level forward regenerating C058 0 200 Unit Alarm code output AC0 AC3 This is the function that inverter outputs trip factor as signal When 01 3bit or 02 4bit is selected in alarm code selection Relation code gt C021 C025 Intelligent output terminal C062 Alarm code selection y intelligent output terminal 11 13 or 11 14 compulsorily is outputted in alarm code Alarm code output is the following below In 4bit code selection In 3bit code selection ND UD Factor Contents of trip Ts Contents of trip Normal Normal Normal Normal E01 E04 Over current protection E01 E04 Over current protection E05 Overload protection E05 Overload protection Over voltage E07 Over voltage E07 E15 Power source over voltage Power source over voltage protection E15 protection 0 1 0 0 E09 Lack voltage protection E09 Lack voltage protection Instantancous power failure Instantancous power failure 0 1 0 1 E16 protection E16 protection 0 1 1 0 E30 IGBT error E30 IGBT error Braking resister z 7 0 1 1 E06 overload protection 1101 0 4 08 E11 EEPROM error CPU error GA E23 error 1 0 0 0 E10 CT error 1 0 1 1 E12 E13 External trip USP err thermistor P 7 E35 E36 error brake abnorma
101. V f freguency 7 b112 0 400 Free V f freguency 6 b110 0 Free V f frequency 7 Free V f frequency 5 b108 0 Free V f frequency 6 Unit Hz Free V f frequency 4 b106 0 Free V f frequency 5 Free V f frequency 3 b104 0 Free V f frequency 4 Free V f frequency 2 b102 0 Free V f frequency 3 Free V f frequency 1 b100 0 Free V f frequency 2 Free V f voltage 7 b113 Free V f voltage 6 b111 Unit V Free V f voltage 5 b109 Note 1 Free V f voltage 4 b107 0 0 800 0 Free V f voltage 3 b105 Free V f voltage 2 b103 Free V f voltage 1 b101 Example Output voltage V V7 H gt Output freguency Hz f4 f5 f6 f7 Note1 Even if you set 800V for free V f voltage 1 7 output of inverter can t be more than input voltage or the AVR setting voltage Output voltage V V7 7 Voltage to output or AVR voltage V6 gt Output freguency Hz 4 26 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Torgue boost A correctly installed motor and careful attention to voltage drop in the wiring will improve the motor torgue at low speed Setting of A041 A241 will select between manual torque boost and automatic torgue boost the level of torgue boost corresponds to the set motor capacity selection HOO3 H203 and the motor pole selection HO04 H204 Relation code A041 A241 1 2 3 torqrue boost selection A042 A242 A342 1 2 3 manual operation torque boost A043 A243 A343 1 2
102. anation of function Frame format STX Code command Bcc CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 03 Exclusi R of Code C d and Dat BCC Block check code 2 byte oe Cte ae etme ee ees CR Control code Carriage Return 1 byte CR 0x0D Frame format STX Code Data BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Data Each monitor data on trip 104 byte Note 4 reference BCC Block check code 2 byte One of Code Command and Data CR Control code Carriage Return 1 byte CR 0x0D Note 4 Each monitor value Monitor item Units Competitive rate Data size Note Output freguency Hz x100 8byte Tenth ASCII code Output current A x10 8byte Tenth ASCII code 2 Revolution direction 8byte 0 stop 1 forward 2 backward 7 PID feedback monitor x100 8byte Tenth ASCII code Intelligent input monitor 8byte Note 7 reference S Intelligent output monitor 8byte 5 reference Freguency converting monitor x100 8byte 6 reference Output torgue monitor x1 8byte Tenth ASCII code Output voltage monitor V x10 8byte Tenth ASCII code Electric power monitor KW x10 8byte Tenth ASCII code 2 8byte 00000000 padding data
103. and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1byte CR 0x0D Replay frame On normal reply 4 i Reference On abnormal reply 4 ii Reference vii OB command This recalculates the internal motor constants This function is reguired when base freguency and parameter of H Is changed by Rs485 Transmission frame Frame format STX Code Command Bcc CR Explanation Data size Value STX Control code Start of Text 1byte STX 0x02 Code Station number of inverter 2byte 01 32 Command Transmission command 2 byte OB BOG Block check code 2 byte ee ete of Code Command and Data CR Control code Carriage Return 1byte CR 0x0D Replay frame On normal reply 4 i Reference On abnormal reply 4 ii Reference 4 93 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 Acknowledge Negative acknowledge response i Acknowledge response Reply frame Frame format STX Code ack Bcc CR Explanation Data size Value STX Control code Start of Text 1byte STX 0x02 Code Station number of inverter 2byte 01 32 ACK_ Control code ACKnowledge 1 byte ACK 0x06 Exclusive OR of Code Command and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1 byte CR 0x0D ii Negative acknowledge response Reply frame Frame format
104. at all electrical work conform to the National Electrical Codes and local regulations Only qualified personnel should perform installation alignment and maintenance Factory recommended test procedures included in the instruction manual should be followed Always disconnect electrical power before working on the unit NOTE POLLUTION DEGREE2 The inverter must be used environment of the degree 2 Typical constructions that reduce the possibility of conductive pollution are 1 The use of an unventilated enclosure 2 The use of a filtered ventilated enclosure when the ventilation is fan forced that is ventilation is accomplished by one more blowers within the enclosure that provide a positive intake and exhaust N300 INSTRUCTION MANUAL Cautions for EMC Electromagnetic Compatibility To safety the EMC directive and to comply with standard follows the checklist below This equipment should be installed adjusted and serviced by qualified personal familiar with construction and operation of the equipment and the hazards involved Failure to observe this precaution could result in bodily injury 1 The power supply to N300 inverter must meet these specifications a Voltage fluctuation 10 or less b Voltage imbalance 3 or less c Frequency variation 4 or less d Voltage distortion THD 10 or less 2 Installation measure a Use a filter designed for N300 inverter 3 Wiring a Shielded wire screened cable
105. ation S g 3 a 2 2 i lt i gt time time time time of o of g A098 2 E Ef en Decel 3 3 a 3 eration S a o a a 3 a lt lt lt lt time time time time Accelerate and Collapsing the cargo such Cutting the tension control rolled book such as Contents decelerate in line as the going up and the volume collector machine it uses it for frequency set value down machine conveyor prevention it uses it for prevention It is possible to set the pattern of both acceleration deceleration 2 The curve constant the swelling degree It makes the rough sketch reference and please decide the swelling degree Output frequency Hz Output frequency Hz Output frequency Hz Goal frequency Goal frequency A Goal frequency 100 100 100 T i gt 96 99 824 are 68 4 64 6 mu 65 35 lae Sue i 354 H H 31 6 176 03b 34 i i i i i 0 39 Fj 7 i i time 25 50 75 25 50 75 25 50 75 a Acceleration time to Acceleration time to Acceleration time to output frequency output frequency output frequency set value 100 set value 100 set value 100 There is the range which the midway adjustable speed time becomse fast in the S character parrtern When An intelligent input terminal is allocated to LAD cancel LAC and the terminal is ON output frequency is immediately controlled by Setup frequency 4 36 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Instantaneous power failure under vo
106. ay not be demonstrated H024 H224 1 2 motor constant J H050 H250 1 2 PI proportion gain 2 If satisfactory performance can not be obtained please adjust the 051 H251 1 2 PI integration gain motor constant for the phenomena according to following table 052 H252 1 2 P proportion gain 3 Please use carrier frequency in more than 2 1kHz absolutely Inverter can t operate normally in less than 2 1kHz Status of running Phenomena Contents of adjustment EEU D an sd Set Motor constant R2 bigger and bigger slowly Driving Speed Nuciationie Minus until 1 2 times for preset constant H021 H221 oe Set Motor constant R2 smaller and smaller slowly Speed fuctuaton ie plus until 0 8 times for preset constant HU DO Set Motor constant R1 bigger and bigger slowly H020 H220 Regenerating Lack of torque at low t times for preso consan on frequency et Motor constant lO bigger and bigger slowly until 1 2 times for preset constant H023 H223 P The shock is occurred at Set Motor constant J bigger and bigger slowly a starting until 1 2 times for preset constant HO24 H224 Set speed response smaller H005 H205 At deceleration nr ba aa a Set Motor constant J smaller for preset constant H024 H224 During torque Insufficient torque during Set overload restriction level lower than torque limit b021 limit torque limit at low speed level b041 b044 dn alias Irregular of rotation Set Motor constant
107. b selection COANDYDWNO 4 64 Intelligent output 12 a b selection 00 NO 01 NC 4 58 Intelligent output 13 a b selection 00 NO 01 NC 4 58 Intelligent output 14 a b selection 00 NO 01 NC 4 58 Intelligent output 15 a b selection 00 NO 01 NC 4 58 Alarm relay output o a b selection 00 NO 01 NC 4 58 Overload advance notice 00 On accel And decel constant speed 4 58 o signal output mode nly constant spee o ignal output mod 01 Only tant speed 7 xo Overload advance 9 0 Inverter o notice level 0 072 DAU rated current nae Frequency arrival a setting for acceleration 0 00 99 99 100 0 400 0 Hz 4 42 Arrival frequency o a as o C043 setting for deceleration 0 00 99 99 100 0 400 0 Hz 4 59 C044 PID deviation setting 0 0 100 0 4 59 o level o Freguency arrival setting j g C045 for acceleration 0 00 99 99 100 0 400 0 Hz 4 34 Arrival frequency z ee C046 Setting for deceleration 2 0 00 99 99 100 0 400 0 Hz 4 59 Over torque level setting 0 0 200 0 2 C055 Forward driving lt 0 180 gt i 4 59 a Over torque level setting 0 0 200 0 4 62 o Reverse regenerating lt 0 180 gt Over torque level setting 0 0 200 0 4 62 Reverse driving lt 0 180 gt i Over torque level setting 0 0 200 0 4 62 Forward regenerating lt 0 180 gt Thermal warning level setting 0 100 4 40 Alarm code selection 00 Invalid 01 3bit 02 4 bit 4 62 Zero speed detection a level setting 0 00
108. celerated to guickly and the motor turns into a generator and voltage flows back into the inverter To use the BRD function set following condition Setitem Function Data Description code 0 0 BRD don t operate The usage ratio of BRD is set by 0 1 unit When inverter exceeds the usage ratio trip BRD usage PAUN aan Es Ratio b090 0 1 100 0 BRD action ON ON ON L 100 second J Usage ratio GN x 100 100second 00 BRD don t operate Selection of b095 01 During run valid BRD operates BRD During stop invalid BRD desn t operate 02 During run stop valid Brd operates A i Unit V In case of 200V class inverter setting is valid BRD ON Level b096 Note 1 660 760 Unit V In case of 400V class inverter setting is valid Note 1 BRD ON level is the voltage setting of the DC direct current voltage of the inverter Cooling fan operating selection You can select whether the fan operates continuously or operates only when the inverter is in the running operation Relation cod b092 Cooling fan operation selection ene data Description 00 Always run b092 Only during run However inverter operates for 01 five minutes after power ON and for five minutes after inverter operation stops 4 44 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Intelligent input terminal setting Relation It is possible to operate functions by assignin
109. command selection Select the control of RUN STOP commands Operation command from the control terminals Teminal Start Stop by ON OFF of control terminals Forward FW CM1 terminal Reverse RV CM1 terminal Put 01 RV to an intelligent input terminal When using the FW terminal it is possible th change the contact from NO to NC by settin a or b respectively in C019 When operating from the digital operator set operation in F004 Or operate start stop with RUN key STOP key on the digital operator When forward command and reverse command entered simultaneously operation command be comes stop command Relation code A002 Operation command selection C001 C008 Intelligent input terminal C01 9 Inputting FW a b NO NC selection F004 Operation direction select Set item Function code Data Contents 01 Start stop with control terminals Terminals FW RV Operation 02 Start stop with digital operator F001 remote operator command A002 03 Start stop with RS485 terminals for communication selection 04 Start stop with option board 1 05 Start stop with option board 2 ee alb C019 00 a contact NO an C011 C018 01 b contact NC Selection on stop When stop is commanded from the digital operator or the control terminals Terminal select the stop after slowing down according to slowing down time or the free run stop When the second cycle is started while in free run stop
110. cteristic can be used when a large starting torque isn t required At low speeds it can cause improvement of efficiency low noise and low noise and low vibration because of lowering the output voltage V f characteristic is as follows Output voltage N 100 VC Output frequency Hz 10 of Base Maximum Base frequency frequency frequency Period 8 The limit from O to 10 of basic frequency is the constant characteristic Example If the base frequency is 60Hz the limit from O to 6Hz is constant characteristic Period b The limit from 1096 of base freguency to base freguency is reduced torgue characteristic The voltage is output in the curve of 1 7 power for freguency Period The voltage is constant from the base frequency to the maximum frequency 4 25 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 3 Free V f setting The free V f setting optional V f characteristics by setting the voltage and freguency in seven parts b001 b113 The setting of free V f setting operates always to be 1 2 lt 3 lt 4 lt 5 lt 6S7 Please set first free V f setting 7 because the initial value is all OHz When the free V f setting valid the function of torgue boost A041 A241 basic freguency A003 A203 A303 maximum frequency A004 A204 A304 is invalid Free V f frequency 7 is treated as maximum frequency Set item Function code Date Contents Free
111. cy 0 00 99 99 100 0 400 0 Hz 0 00 x o 4 69 b126 Releasing current 0 00 rated current 2 00 rate current A Uu a X o 4 69 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function electric power 06 thermal load rate 07 LAD frequency Change Code Function name Setting range Initial data MM mode Page on run C001 Intelligent input 1 setting 01 RV Reverse is valid 02 CF1 Multi speed 1 03 CF2 Multi Xx 4 45 E speed 2 04 CF3 Multi speed3 05 CF4 Multi speed4 06 JG o Jogging 07 DB External DC braking 08 SET 2 control 5 Intelligent input 2 setting 09 2CH Two stage adjustable speed 11 FRS Free run X 4 45 a ON i i Commerical change oortware loci Analog o Intelligent input 3 setting input voltage current select 17 SET 3 control 18 RS Reset inverter x o 4 45 20 STA 3wire run 21 STP 3wire keep 22 F R 3wire forward a Intelligent input 4 setting reverse 23 PID PIDselection valid invalid 24 PIDC PID integrating 11 FRS Xx 4 45 amp reset 26 CAS Control gain switch function 27 UP Remote control ta UP function 28 DWN Remote control DOWN function o Intelligent input 5 setting 29 UDC Remote control data clear 31 OPE Operating by operator 09 2CH X 4 45 D select 32 SF1 Multi speed bit 1 33 SF2 Multi speed bit2 T Intelligent input 6 setting 34 SF3 Multi speed bit3 35 SF4 Multi speed bi 36
112. d out in digital operator select display code d012 When monitor is carried out in control terminal refer to the explanation about another section of the chapter4 FM terminal AM terminal or AM1 terminal When control method selected VC VP1 7 power or free V f setting take care that this function is invalid and display or output signal of control terminal is unstable Torgue monitor value of this function displays 10090 output torgue when the motor rotates at synchronized revolution in the rated freguency eguivalent to the rated output of the motor This funcion presumes output torque prior to motor current therefore error is about 20 when the motor which output is same as inverter is used Set item Function code Setting range contents 00 VC 01 VP 1 7 power 02 V f free setting A344 is not Control method selection A044 A244 03 SLV A344 is not 04 0 Hz domain SLV A344 is not 05 V2 A2344 A244 is not 00 Output frequency 01 Output current 02 Output torque 03 Digital output frequency FM selection C027 04 Output voltage 05 Input electric power 06 Thermal load rate 07 LAD frequency 00 Output frequency AM selection C028 01 Output current 02 Output torque 04 Output voltage 05 Input electric power AM1 selection bC029 06 Thermal load rate 07 LAD frequency Motor capacity selection HOO3 H203 0 20 75 0 0 2 160 Unit kW 5 5 to 55kW 75 to 132kW Motor pole selecti
113. ducts instantly and an infinite value isn t indicated Ohm number 10 ohms is indicated on conducting The values indicated will not be exactly the same for each terminal however they will be very close together If there is a significant difference a problem may exist Pole of tester Measure amp Red G Black value No conduct Conduct Converter PD P RB Inverter No conduct 99 Conduct No conduct Conduct Conduct No conduct Conduct No conduct Conduct No conduct No conduct Conduct No conduct Conduct No conduct Conduct Conduct No conduct Conduct No conduct Conduct No conduct No conduct Conduct No conduct No conduct Converter 5 4 N300 INSTRUCTION MANUAL Chapter 5 Maintenance Inspection 5 6 Capacitor Life Curve Ambient air temperature C 50 E Hn 12h day operation AD ee me ELAI YN a BO dees le n 20 li Big Lats a n i wl 12h day operation i 1 2 3 4 5 6 7 8 9 10 Lifetime year Note 1 Ambient air temperature means the surrounding temperature of the inverter In case the inverter is installed in a cabinet ambient air temperature is the temperature of the internal air of the cabinet Note 2 DC bus capacitors are recommended to be replaced every 5 years And if the inverter is used in a worse condition this recommended replacing period is reduced 5 5 N300 INSTRUCTIO
114. e there is a danger of fire Be sure to set the earth leakage breaker or the fuse s the same phase as the main power supply in the operation circuit Otherwise there is a danger of fire As for motor leads earth leakage breakers and electromagnetic contactors be sure to use the eguivalent ones with the specified capacity rated Otherwise there is a danger of fire Do not stop operation by switching off the electromagnetic contactors on the primary or secondary sides of the inverter Otherwise there is a danger of injury and or machine breakage Fasten the screws with the specified fastening torgue Check so that there is no loosening of screws Otherwise there is a danger of fire N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 2 1 Terminal Connection Diagram sink type Power Source 3phase 200 240V 10 50 60Hz 5 a 380 480V 10 50 60IIz 5 POWER U C RAM Short wire BRD circuit Installed on 5 5 to 11kW i Shortbar Braking resistor H Option Short bar at sink type Put and take as terminal substrate Forward 5 Intelligent relay output connection Initial alarm LOT5 Intelligent input 8 connection Intelligent output 5 connection FM output monitor i PWM output _ Y i V PYM Thermistor H i i SN TH i gt lt aot Re RS485
115. e CS terminal is switched OFF the retry wait time b003 is started Once the wait time has elapsed the inverter will then start and match the frequency which is set b007 For FWY RVY VSY use control relay The seguence above is reference to circuit and timing diagram below If an over current trip occurs when freguency matching extend the retry wait time b003 When the power is supplied to the inverter also it is possible to activate retry operation too In this case follwing CS terminal is out of necessary For more information refer to Reset RS Connection figure example and timing on commercial power source switching Mc2 0 5 1sec o OFF on 4 Normally set for 0 5 1 cs seconds b003 Retry waiting time Ding gt i 20ms i i Inverter output freguency ver ON Operation Freguency matching and operation 4 52 Interlock time of Mc2 and Mc3 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Reset RS This function resets the inverter when a protective trip has occurred The method of reset is to either push the STOP RESET key on the digital operator or to switch the RS terminal ON To reset the inverter with the control terminal assign 18 RS to an intelligent input terminal Reset freguency matching selection C031 selects whether the inverter restarts at OHz or the inverter matches the output frequency after the reset operation
116. e data except this item when SFT terminal is ON 01 impossible to change 5 Sorware lad mod the data except setting freguency item wh en SFT 9 fish ocx mode terminal is ON 02 impossible to change the data 4 50 seiecuon except this item 03 impossible to change the data except setting frequency item 10 possible to change data on operating RUN time Power ON as a AU b034 time level 0 9999 1000 6563 100000 655300 h 4 61 b035 ae direction gg Reverse is valid 01 Only forward 02 Only reverse 4 17 00 Start reduced voltage time small b036 Start reduced voltage 06 Start reduced voltage time large 4 43 2 00 all display 01 each function display 2 b037 Display selection 02 User setting main setting 4 66 o b040 Torgue limit mode 00 4 quadrant mode 01 Terminal operation 4 79 selection 02 Analog input 03 Option 1 04 Option 2 F Torque limit level 1 i ii 0 200 no Invalid b041 setting Forward driving Ag 150 X o 4 79 at 4 guadrant mode lt 018096 no gt Torgue limit level 2 setting Reverse 0 200 no Invalid b042 regenerating at 4 lt 0 180 no gt 150 x 8 4 79 quadrant mode N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Change mode Page Code Function name Setting range Initial data Setting Torque limit level 4 X 4 79 guadrant mode Selection of non stop failure on run Torque limit level 3 b043 setting Reverse driving 0 200
117. e end user 1 Wiring wamings for Electrical Practices and Wire Specifications N WARNING A WARNING A WARNING AN WARNING Use 60 75 C CU wire only or equivalent Open Type Eguipment For models with N300 750 1320H Suitable for use on a circuit capable or delivering not more than 10 000 rms symmetrical amperes 240V maximum For models with suffix L Suitable for use on a circuit capable or delivering not more than 10 000 rms symmetrical amperes 480 V maximum For models with suffix H 2 Tightening Torque and Wire Range WARNING Tightening torque and wire range for field wiring terminals are marked adjacent to the terminal or on the wiring diagram Model Name Tightening Torque N m Wire Range AWG N300 055L 2 5 8 N300 075L 2 5 6 N300 110L 4 9 4 N300 150L 4 9 2 N300 185L 4 9 1 N300 220L 8 8 1 0 N300 300L 8 8 2 0 N300 370L 8 8 3 0 or 2 parallel of 1 AWG N300 450L 13 7 250kcmil or 2 parallel of 1 AWG 75 C N300 550L 13 7 350kcmil or 2 parallel of 1 0 AWG N300 INSTRUCTION MANUAL Model Name Tightening Torque N m Wire Range AWG N300 055H 2 5 12 N300 075H 2 5 10 N300 110H 4 9 8 N300 150H 4 9 6 N300 185H 4 9 6 N300 220H 4 9 4 N300 300H 4 9 3 N300 370H 4 9 1 N300 450H 8 8 1 N300 550H 8 8 1 0 N300 750H 8 8 250kcmil or 2 parallel of 1 AWG 75 N300 900H 13 7 250kcmil or 2 parallel of 1 AWG 75 C N300 1100H 13 7 350kcmil or 2 parallel of 1 0 AWG N300 1320H 13
118. e of product The matters described under N CAUTION may if not avoided lead to serious results depending on the situation Important matters are described in CAUTION as well as WARNING so be sure to observe them NOTE Notes indicate an area or subject of special merit emphasizing either the product s capabilities or common errors in operation or maintenance HAZARDOUS HIGH VOLTAGE Motor control eguipment and electronic controllers are connected to hazardous line voltages When servicing drives and electronic controllers there might be exposed components with cases or protrusions at or above line potential Extreme care should be taken to product against shock Stand on an insulating pad and make it a habit to use only one hand when checking components Always work with another person in case an emergency occurs Disconnect power before checking controllers or performing maintenance Be sure eguipment is properly grounded Wear safety glasses whenever working on an electronic controller or rotating electrical eguipment N300 INSTRUCTION MANUAL PRECAUTION A WARNING This is equipment should be installed adjusted and serviced by qualified electrical maintenance personal familiar with the construction and operation of the equipment and the hazards involved Failure to observe this precaution could results in bodily injury A WARNING The user is responsible for ensuring that all driven machinery drive train mechanism not
119. e of the intelligent inputs Relation code d005 Intelligent input Example monitor FW Input intelligent terminal 7 2 1 ON Input intelligent terminal 8 6 5 4 3 OFF Display 7 ia th fim ld ON Black Lights up tU 6 Ti H i OFF 0 White Lights out 9b Y UY TTT ii 6 54 32 1 Input inteligent 8 7 terminal Intelligent output monitor The LED display will monitor the state of the intelligent outputs Relation code d006 Intelligent output monitor Example Output intelligent terminal 12 11 ON Output alarm AL Output intelligent terminal 15 14 13 OFF Display C gt lt n K gt C l 00 ve Black Lights up gt Cx 4 amp 2 L gt M 1 M l Mm 0 White Lights out lt gt oe SS lt gt 15 14 13 12 OFFOFF OFFON on AL Output intelligent OFF terminal N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Freguency conversion monitor This inverter displays the value changed by the Inverter output ferguency and the valye set in b086 on the monitor part Monitor part of display output freguency9d001 x output frequency factor b086 Display Display of d007 0 00 99 99 Display is in 0 01 unit Relation code 100 0 999 9 Display is in 0 1 unit d007 Freguency conversion 100 9999 Display is in 1 unit monitor 1000 3996 Display is in 10 unit b086 Freguency conversion factor Ran
120. eeds the allowable temperature the component life will become shortened especially in the case of the Capacitors 4 Operating Environment Humidity The humidity surrounding the Inverter should be within the limit of the allowable percentage range 20 to 90 Under no circumstances should the Inverter be in an environment where there is the possibility of moisture entering the Inverter Also avoid having the Inverter mounted in a place that is exposed to the direct sunlight N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 9 Operating Environment Air Install the Inverter avoiding any place that has dust corrosive gas explosive gas combustible gas mist of coolant and sea damage 6 Mounting Position Mount the Inverter in a vertical position using screws or bolts The surface you mount onto should also be free from vibration and can easily hold the weight of the Inverter l 7 Ventilation within an Enclosure If you are installing one or more Inverters in an enclosure a ventilation fan should be installed Below is a guide to the positioning of the fan to take the airflow into consideration The positioning of Inverter cooling fans and air intake is very important If these positions are wrong airflow around the Inverter decreases and the temperature surrounding the Inverter will rise So please make sure that the temperature around is within the limit of the allowable range 4 Ventila
121. ency set up when A006 is 01 or 02 becomes the value which O1 and O2 were added to The following frequency command methods are available by combining A005 A006 with the intelligent input AT terminal In the case that reverse and FW forward terminals are ON the inverter operates reversely when main frequ ency command auxiliary frequency command lt 0 Existence of Auxiliary frequency Existence of command 02 L Reverse AT terminal Main frequency command Intelligent input terminal on assigning al OFL 0 L Yes O2 L No No O L Yes OI L Yes Ves O L Yes O2 L No Intelligentinput O2 L No Yes terminal when Adding O L and Ol L Yes No Don t assign AT Adding O L and OI L Yes Yes Example 1 Example 2 No reverse Reverse FW 2 re no FW Z a Main AT fl fo Main AT fo fo a eee Oo command command O1 or O terminal 0 H O1 or O terminal 0 H 2 fo2 2 Auxiliary Auxiliary freguency 0 frequency 0 command command O2 terminal O2 terminal fotfo2 Forward foit fo2 fot fo2 Forward foi fo2 Real Real frequency frequency command z H t t command Barinn o 4 22 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function External freguency Start End External analog signal from the control terminals freguency command O L terminal 0 10V O1 L terminal 4 20mA O2 L terminal 10 O 10V Relation code A
122. estriction constant when it is valid and a time for acceleration within 150 of the regular current when it is invalid The deceleration time is a time for decelerating so that the current does not exceed 150 of the specified one of the DC voltage in the inverter curcuit does not exceed 358V 770V for the 400V class The function sets the acceleration and deceleration time automatically in response to a change in the load or inertia in real time Set item Function code Data Contents 00 Normal running Running mode selection A085 01 Energy conservation running 02 Fuzzy running Precautions 1 This function is not suitable for a machine which requires a constant acceleration and deceleration time The acceleration and deceleration time varies with the magnitude of the load or inertia 2 When the inertia of machine is more than about 20 times of the motor shaft a trip may occur 3 The acceleration and deceleration time of the same motor always varies with a change of the current 4 The fuzzy most suitable acceleration and deceleration setting function is valid only the V F control 5 If the jogging running is executed when the fuzzy most suitable acceleration and deceleration setting function is selected the normal jogging operation cannot be performed due to the fuzzy acceleration 6 When the load is more than the rated one the deceleration time may be increased 7 When the acceleration and deceleration
123. etc Be sure to use tools protected with insulation Otherwise there is a danger of electric shock and or injury 5 1 Precautions for Maintenance Inspection 5 1 1 Daily inspection Every day before operation check the following 1 Does the motor operate according to the settings 2 Is there any trouble with the surroundings of the installation 3 Is there any trouble with the cooling or ventilation system 4 Is there any abnormal vibration or sound 5 Are their any signs of over current or discoloration 6 Is their any unusual odor present Check the input voltage to the inverter by using a meter during running 1 Is the supply voltage constant 2 Are all the phases of the supply balanced 5 1 2 Cleaning Make sure that the inverter is not dirty when operating Wipe clean with a soft cloth and synthetic detergent Note Don t use solvents containing any of the following acetone benzene toluene alcohol etc As they can cause melting of the inverter surface peeling of paint Never clean the display part of the digital operator with detergent of alcohol 5 1 3 Regular inspection Inspections should be regularly carried out on the parts that can t be inspected while the inverter is running 1 Is there any trouble with the cooling system Cleaning of air filter etc 2 Check that all screw terminals and fixings are tight as they may loosen due to vibration or temperature change etc 3 Is there any c
124. ethods Communication interface Data bit Parity Stop bit Start methods Waiting time Connect form 2400 4800 9600 19200 bps Half duplex communication methods Direct current transmission ASCII code Transmission from lower bit RS485 7 8 bit No parity even odd 1 2bit One way start form by command of host side 10 1000 ms 1 N N Maximum 32 Selection with operator Selection with Operator Selection with Operator Selection with Operator Setting with operator station number is selected with operator Error check Overrun Fleming BCC Vertical Horizontal parity lt RS485 port specification and connection gt Use TM2 of control terminal PCB of RS485 communication function Abbreviation Description name SP Transmission and Reception side Control terminal SN Transmission and Reception side RP Transmission resistance valid terminal SN Transmission resistance valid terminal Control terminal PCB 4 83 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Connect each inverter in parallel as shown below It is necessary to short terminals RP and SN on the last inverter in the link even if communication is to only one inverter the link should still be mabe By shorting between RP and SN the terminal resistance is increased and controls the reflection of the signal External control machines SP SN RP SN SP SN RP SN SP SN RP SN
125. factor 2 Trip frequency Trip current Trip voltage Accumulated Power ON time Gay Mote AV AV y ap AV AOGT e E012 lt 50 00 UU 358 0 15 lt 18 4 4 l N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Relation code FO01 Output freguency setting A001 Freguency command select A020 A220 A320 1 2 3 multistage speed zero C001 C008 Intelligent input terminal 4 3 2 Function mode Output freguency setting Setting the output freguency of the motor The output frequency is set by F001 when frequency command select A001 is set to 02 Please frequency command select A001 about other methods of frequency setting When a frequency is set in F001 the same value is automatically set in 1 multi stage zero speed A020 Set up with F001 in the condition where turned on the set terminal whether or not it sets up with the 2nd multi stage zero speed A220 the 3rd multi stage zero speed A320 in the case that the 2nd 3rd control is set up In the case of using SET SET3 you will need to assign 08 SET 17 SET3 to an intelligent input terminal __ Setitem__ Function code Data Contents Output frequency Unit H setting F001 0 0 start frequency Yn Bar A020 Multistage speed u a i maxmum second control setting of F001 A220 zoro A020 A220 A320 Teauency Third control setting of F001 A320
126. g those functions to the C001 C008 intelligent input terminals 1 8 C001 C008 The intelligent input terminals 1 8 can be selected individually whether the contact input specification is either a NO or a NC contact Two or more intelligent input terminals can t be assigned to be the same function If an intelligent input is assigned a function which is already assigned to another terminal it will automatically be restored back to the setting before Intelligent input terminal Function Code Data Description Reference item Page 01 RV Reverse command Operation run 4 18 02 CF1 Multi speed 1 binary operation 03 CF2 Multi speed 2 binary operation Multi speed operation function iie 04 CF3 Multi speed 3 binary operation 05 CF4 Multi speed 4 binary operation 06 JG Jogging Jogging operation 4 48 07 DB External DC braking DC braking ezternal DC braking 4 29 08 SET 2nd Set of Motor Data 2nd Set of Motor Data 4 49 09 2CH Two stage adjustable speed Two stage adjustable speed function 4 35 11 FRS Free run stop Free run stop 4 51 12 EXT External trip External trip 4 55 13 USP Unattended start protection Unattended start protection function 4 54 14 CS Commercial change Commercial change 4 52 15 SFT Software lock control terminal Software lock 4 50 16 AT Analog input voltage current
127. ge of setting The setting range of b086 0 1 99 9 Set it with the 0 1 unit Example Output freguency d001 50 00Hz When the freguency conversion factor b086 is 1 1 the frequency conversion monitor d007 displays 55 00 as 50 x 1 1 55 00 Note Output frequency of FW terminal becomes same as b007 at the time of setting up the digital output frequency to the FW terminal Output torque monitor This inverter displays the output torque estimation value Relation code The monitor lamp should illuminate while the contents of d012 are displayed d012 Output torque monitor Display substitutes only at the time of the sensorless vector control OHz domain sensorless vector control and vector control Display 300 0 300 0 Display is in 1 unit Output voltage monitor This inverter displays the output voltage of the inverter converted Relation code into the alternating voltage The monitor lamp V should illuminate while the contents of d013 dola Outpu t voltage monitor are displayed Display 0 0 600 0 Display is in 0 1V unit Input electric power monitor Display input electric power from inverter The monitor lamp kW V and A should illuminate while the contents of d014 is displayed Relation code Display d014 Input electric 0 0 999 9 Display is in 0 1KW unit power monitor N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Accumulated time monitor on RUN The
128. gt fe a mei Cybi 0 00 99 99S Note3 dolen DH o x x Jo ance ing 20 21 100 21 x x Note3 Ur i nni Detect of idol mode for mation 00 Trip 01 Controlled STOP Trip 02 Ignore ERRA Note3 setting 03 Coast to stop 04 Controlled stop uc WI WYE EA U001 User 1 selection no d001 P049 lt P032 gt no X 4 66 U002 User 2 selection no d001 P049 lt P032 gt no X 4 66 opse oee m x e en U004 User 4 selection no d001 P049 lt P032 gt mo x e 4 66 U005 User 5 selection no d001 P049 lt P032 gt mo x pe 4 66 U006 User 6 selection no d001 P049 lt P032 gt mo x 4 66 User 7 selection no d001 P049 lt P032 gt no x 4 66 User 8 selection no d001 P049 lt P032 gt no x 4 66 U009 User 9 selection no d001 P049 lt P032 gt Hgg 4 66 U010 User 10 selection no d001 P049 lt P032 gt me x o 4 66 U011 User 11 selection no d001 P049 lt P032 gt eS 4 66 U012 User 12 selection no d001 P049 lt P032 gt 4 66 User selection Note 1 Refer to the instruction manual of N FB Note 2 Refer to the instruction manual of N DG Note 3 Indicate the setting range of 5 5 55kW N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 3 Explanation of function 4 3 1 Monitor mode Relation code Output freguency monitor Indication code d001 displays the frequency the inverter outputs d001 Output frequency The data is displayed as follows monitor When d001 is disp
129. gt C lt gt H lt gt P lt gt U Push the 6 T p N Push the A T L 8 times 8 times 9 Display code No of basic setting mode Display F001 HYUNDAI SARAN Push the HYUNDAI AMEN ranted seo S002 ge dy esF00T O q AOOO poar 6g CAE 19 times Note Refer to 3 setting method of function code N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 2 Setting method of function Change operation command part Operator Control terminal D Display extension function mode HYUNDAI SARAN Olz RUNO ov oAKW PRGe o O POWER Make monitor display A by referring to 1 displaying method Now operating command part is by the operator so operating command display lamp should iluminate Push the Fu key Display code No of function mode POWER HYUNDAI oALRAM RUNO OV Aaa TS uo OA PRG o e OU Push the AN key Display A002 HYUNDAI SARA OHz wol O m amp O amp ll Push the uo key Push the key 9 Display contents of function mode ePOWER HYUNDAI oALRAM OH RUNO D2 exw PRG a DAOA gt Operation command part displays 02 operator Program PRG light on by displaying us N contents of function mode Display extension function mode Display A POWER HYUNDAI oALRAM olz RUNO OVW o
130. he 1 2 3 acceleration time and the 1 2 3 deceleration time can be controlled with intelligent input terminal assigned to 08 SET 17 SET3 When select the LAD cancel LAC function to intellingent input and turn on the signal acceleration deceleration time is disregarded and the output frequency flatters the command frequency instantaneously Relation code F002 F202 F302 1 2 3 acceleration time F003 F203 F303 1 2 3 deceleration time A004 A204 A304 1 7 2 3 maximum frequency C001 C008 Intelligent input selection Set item Function code Limit of setting Contents Unit second Acceleration time FO02 F202 F302 0 01 3600 Setting acceleration time from zero to maximum frequency Unit second Deceleration time F003 F203 F303 0 01 3600 Setting acceleration time from zero to maximum frequency Intelligent input selection C001 C008 46 LAD cancel Output freguency Maxi reduenay Output frequency setting A004 A204 at A304 Actual deceleration However short you set the adjustable time the adjustable time of the actual motor can t be shorter than the shortest adjustable time determined by the inertial Effect J of the mechanical system and motor torque If you set the time shorter than the shortest adjustable time a protection trip of OC or OV may occur Acceleration time t J J of the load converter into motor shaft kg m
131. hod of J61 Connector Sequencing of Application You should turn off the power after halting Inverter working You should open the Inverter cover located in the bottom level At this very moment you should use Meta and confirm if DC voltage between P and N is completely discharged As J61 is in a different location according to Inverter capacity you should confirm if J61 is in the right location For J61 Connector Pin 5 5KW 22KW Inverter capacity is located in the bottom right of IGBT PCB and 30KW 132KW Inverter capacity is in the bottom right of Ro To PCB After checking out its location you should connect Jump line ending line to J61 connector You should close the bottom cover after application You should operate the machine after turning on the Inverter power 3 Important items when applying J61 Connector Pin You should decide if you use J61 Connector Pin for Inverter before applying panel If using J61 Connector on the purpose of protection for lightning you should halt Inverter working turn off the power and connect to it You may have an electric shock Also You should apply J61 Connector pin after checking out if DC voltage between P and N is completely discharged by using Meta After application you should turn on the power after closing the Inverter cover You may have an electric shock If you have any inquiries about J 61 Connector please contact our company 1 6 N300 INSTRUCTION MANUAL Chapter 2 Ins
132. idth att instantaneous power failure Note 1 When non stop OV LADSTOP level at instantaneous power failure b052 is less the starting voltage of non stop function at instantaneous power failure 6051 be sure to raise non stop OV LADSTOP level at instantaneous power failure b052 to starting voltage of non stop function at instantaneous power failure 0052 and to perform However be sure not to change setting range Note 2 This function is not canceled until it completes When driving after power supply again during execution this function terned on run key again after stopping inverter Vdc V b52 b51 UV level Time sec Output Frequency Time sec 4 71 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Offline autotuning function This is a function for measuring and automatically setting the motor circuit constant necessary for the sensorless vector and 0Hz domain sensorless vector control When the sensorless vector and the 0Hz domain sensorless vector control is performed by using the motor whose circuit constant is unknown please measure the motor circuit constant by the offline autotuning function When 00 Hyundai general purpose motor in motor constant selection H002 is set Hyundai general purpose motor is given a constant which is initial value In most case the characteristics will be obtained without trouble even if offline autotuning is not executed When online autotuni
133. ified persons will perform maintenance inspection P 5 1 and part replacement Before starting the work remove metallic objects from your person wristwatch bracelet etc Be sure to use tools protected with insulation Otherwise there is a danger of electric shock and or injury 5 Others AN WARNING Never modify the unit Otherwise there is a danger of electric shock and or injury xii N300 INSTRUCTION MANUAL Table of Contents TABLE OF CONTENTS Chapter 1 General Descriptions 1 1 Inspection upon Unpacking Inspection of the unit Instruction manual 1 2 Guestion and Warranty of the Unit Request upon asking Warranty for the unit 1 3 Appearance Appearance and Names of parts Chapter 2 Installation and Wiring 2 1 Installation 2 1 1 Installation 2 1 2 Blind cover of wiring parts 2 2 Wiring 2 2 1 Terminal Connection Diagram 2 2 2 Main circuit wiring 2 2 3 Terminal Connection Diagram 2 2 4 Digital operator wiring Chapter 3 Operation 3 1 Operation 3 2 Test Run Chapter 4 Explanation of Function 4 1 About Digital Operator OPE S 4 2 Code list 4 3 Explanation of function 4 3 1 Monitor mode Output freguency monitor Output current monitor Operation direction monitor PID feedback monitor Intelligent input monitor Intelligent output monitor Freguency conversion monitor Output
134. imit function is always valid Torque limit value in this function is 200 of maximum current which inverter can output Therefore output torque may change in accordance with motors combined Make sure that the absolute value of torque is not appeared When torque control signal is selected in intelligent output selection torque limit above mentioned turns ON while torque limit function is performed Relation code A044 A244 1 2 control method b040 Torgue limit selection b041 b044 Torgue limit 1 4 C001 C008 Intelligent input selection C021 C025 Intelligent output selection Set item Function code Setting range contents 00 VC fi VP 1 7 power Control method selection A044 A244 Gu eee 04 0 Hz domain 05 V2 A2344 is not 00 4 zone individual setting 01 Terminal changing Torque limit selection b040 02 Analog input 03 Option 1 04 Option 2 Torque limit 1 b041 0 200 Unit forward driving in 4 zone individual setting Torque limit 2 b042 0 200 eel a reverse regenerating in 4 zone individual Torgue limit 3 b043 0 200 Unit reverse driving in 4 zone individual setting Torgue limit 4 b044 0 200 at ay forward regenerating in 4 zone individual 40 Torque control valid invalid Intelligent input selection C001 C008 A1 Torgue limit switching 1 42 Torque limit switching 2 Intelligent output selection C021 C025 10 During torque limit 4 80 N300 INSTRUCTION
135. inals Ua and FW terminals individually C011 C018 Intelligent input Set item Function Data Descripition a b NO NC selection C019 Input FW a b NO Intelligent input 1 8 g44 cg4g 00 1 2 contaet ON a b ON NC selection E 01 b contact NC Input FW a contact ON a contact ON with Close OFF with open i coi9 00 b contact TON withOpen OFF with cl a b ON NC selection 01 b contact NC contact 4 withOpen J with close RS terminal can set only a contact Multi speed operation function It is possible to set multiple operation speeds and switch between the speed with the terminals Multi speed operation can be selected by binary operation max 16speeds with 4 terminals or by bit operation max 8 speeds with 7 terminals Relation code A019 Multi speed selection A020 A220 A320 1st 2nd 3rd multi stage speed zero speed A021 A035 Multi speed 1 15 C001 C008 Intelligent input terminal y Set item Function code Set value Description Multi speed A019 00 Change to binary operation 16 speed selection 01 Change to bit operation 8 speed _4r A020 A220 A320 0 00 start freguency max a Multi speed 0 15 A035 frequency Units Hz 1 Binary operation It is possible to set multi speed O to 15 by selecting 02 to 05 CF1 to CF4 on the intelligent input terminals Set frequency setting for speed 1 to 15 with A021 A035 Set 0 speed w
136. ing 4 45 Input terminal a b NO NC selection Multi speed operation function 4 46 Jogging operation JG 4 48 Second Third control function SET SET3 4 49 Software lock mode selection SFT Force operation ope function OPE 4 50 Free run stop FRS 4 51 Commercial power source switching CS 4 52 Reset RS 4 53 Unattended start protection USP UP DOWN selection UP DWN UDC __ 4 54 External trip EXT 3 wire input function STA STP FR 3 _ 4 55 Control gain switch function CAS P PI switching function PPI 4 56 Intelligent output terminal setting 4 57 Intelligent output terminal a b NO NC selection 4 58 Signal during run RUN Frequency arrival signal FA1 FA2 FA3 FA4 FAS 4 59 N300 INSTRUCTION MANUAL Table of Contents RUN time power ON time over RNT ONT Zero speed signal ZS Over torgue OTO Alarm code output ACO AC3 FM terminal AM terminal AMI terminal External thermistor Initialization setting Display selection Stabilized factor Motor constant Fuzzy most suitable acceleration and deceleration Braking control function Stopping of deceleration at power off Of line autotuning function Motor constant selection Online autotuning function Sensorless vector control 0 Hz domain sensorless vector control Torgue monitor function Torque limit function Torque LADSTOP function Communication f
137. ircuit single operation 2 Short or open protection 2 On seguence to operate 2 Operate seguence O circuit output of inverter abnormality protection moving test And no abnormality 1 Is there abnormal O 1 Revolve by hands in the 1 Revolving smooth Cooling vibration abnormal state of tone on idle 2 No abnormality system Cooling fan sound 2 By watching 2 Is there loosening of O connecting parts Display 1 e the pally 1 oa lamp on 1 Confirm light A illuninated Display 2 Cleaning O 2 Cleaning with cloth Meter Is direction value Normal O O Confirm indication value Satisfy normal value Voltage meter of board meter control value current meter 1 Is there abnormal O 1 By hearing feeling 1 2 No abnormality ole signal abnormal watching sound 2 Abnormal odour from overheat 2 Is there any abnormal O damage etc Motor odour confirmation 1 Megger check Remove connection to U V and W 1 To be over 5M ohm DC500V YN terminal collection O and disconnect motor wiring Megger earth terminal Note Lifetime of the capacitors depends on the ambient temperature 5 2 N300 INSTRUCTION MANUAL Chapter 5 Maintenance Inspection 5 3 Megger test When executing a megger test on the inverter remover all wires to R S T PD N RB U V and W Do not use a megger or buzzer on the control circuit only use a digital multi meter Megger Voltage 500V DC Execu
138. is required for motor wiring and the length must be less than 20 meters b The carrier frequency setting must be less than 5kHz to satisfy EMC requirements c Separate the main circuit from the signal process circuit wiring d In case of remote operating with connector cable the inverter does not conform to EMC 4 Environmental conditions when using a filter follow these guidelines a Ambient air temperature 10 50 C b Humidity 20 to 90 RH non condensing c Vibration 5 9 m sec 0 6 G 10 55Hz N300 055 220LF 055 220HF 2 94 m sec 0 6 G 10 55Hz N300 300 550LF 300 1320HF d Location 1000meters of less altitude indoors no corrosive gas or dust N300 INSTRUCTION MANUAL Conformity to the Low Voltage Directive LVD The protective enclosure must conform to the Low Voltage Directive The inverter can conform to the LVD by mounting into a cabinet or by adding covers as follows 1 Cabinet and Cover The inverter must be installed into a cabinet which has the protection degree of Type IP2X In addition the top surfaces of cabinet are easily accessible shall meet at least the reguirements of the protective Type IP4X or which is constructed to prevent small objects from entering inverter IP4X cabinet IP20 with louver Fig Inverter cabinet N300 INSTRUCTION MANUAL UL Warnings and Cautions Manual for N300 series This auxiliary instruction manual should be delivered to th
139. it Otherwise there is a danger of electric shock and or fire 77 P 3 1 N300 INSTRUCTION MANUAL SAFETY PRECAUTIONS o a O Z Cooling fin will have high temperature Be sure not to touch them Otherwise there is a danger of getting burned fSTTT mor P 3 2 Low to high speed operation of the inverter can be easily set Be sure to operate it after checking the tolerance of the motor and machine 3 _ P 3 2 Otherwise there is a danger of injury Install external break system if needed Otherwise there is a danger of injury TTT P 3 2 If a motor is operated at a frequency higher than standard setting value 50Hz 60Hz be sure to check the speeds of the motor and the machine 7777777777777 P 3 2 with each manufacturer and after getting their consent operate them Otherwise there is a danger of machine breakage Check the following before and during the test run Otherwise there is a danger of machine breakage fm mccc P 3 2 Was the direction of the motor correct Was the inverter tripped during acceleration or deceleration Were the rpm and freguency motor correct Were there any abnormal motor vibrations or noise 4 Maintenance inspection and part replacement 2 After a lapse of more than 10 minutes after turning off the input power supply perform the maintenance and inspection FR P 5 1 Otherwise there is a danger of electric shock Make sure that only qual
140. ith A020 A220 A320 or F001 when frequency command is operator Or when frequency command is control terminal Terminal set with O O1 O2 terminal Multi speed CF4 CF3 CF2 CF1 Ospeed OFF OFF OFF OFF 1speed OFF OFF OFF ON 2speed OFF OFF ON OFF 3speed OFF OFF ON ON 4speed OFF ON OFF OFF 5speed OFF ON OFF ON 6 speed OFF ON ON OFF 7 speed OFF ON ON ON 8 speed ON OFF OFF OFF 9speed ON OFF OFF ON 10 speed ON OFF ON OFF 11 speed ON OFF ON ON 12speed ON ON OFF OFF 13 speed ON ON OFF ON 14 speed ON ON ON OFF 15 speed ON ON ON ON Frequency command form operator or analog geemal input terminal 4 46 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 2 Bit operation It is possible to set multi speed O to 7 by assigning 32 to 38 SF1 SF7 to the intelligent input terminals Set frequency SF1 SF7 to A021 A027 ees sF5 sF4 sF3 sF2 SF 0 speed OFF OFF OFF OFF OFF 1 speed X X X X ON 2 speed X X X ON OFF 3 speed X X ON OFF OFF 4 speed X ON OFF OFF OFF 5 speed ON OFF _ OFF OFF OFF 6 speed OFF_ OFF OFF OFF OFF 7 speed OFF OFF OFF OFF OFF When each terminal turns ON simultaneously the lower number has priority In order for the inverter to operate both the freguency and the RUN operation FW RV m
141. ith external input Breaking power time frequency can be set Operator Setting by AY key Frequency Volume DCO 10V 10 10V input impedance 10Kohn 4 20mA input impedance 100chm Extend signal Setting with RS485 communication Operator Run Stop ac u Volume Forward Run Stop 1a connect reverse command is impossible on assigning of terminal selection of 1a 1b is possible input of 3 wires is possible 5 Extend signal Setting with RS485 communication Use by selecting terminals from Reverse command RV multi speed 1 4 CF1 CF4 jogging JG extemal dc braking DB 2nd control SET 2nd acceleration 2CH free run stop FRS extemal trip EXT USP function USP commercial change CS software lock SFT analog input voltage curreni select AT 3rd control SET3 reset inverter RS 3 wire run STA 3wire keep Intelligent input terminal STP 3wire direction selection F R PID selection valid invalid PID PID integrating reset PIDC control gain change CAS remote control up function UP remote control down function DWN remote control data clear UDC compulsion operation OPE multi speed bit 1 7 SF1 SF7 overload ristriction change OLR torque limit exist or no TL torque limit change TRQ1 torque limit change12 TRQ2 P PI change P Pl brake confirmation BOK orientration ORT LAD cancel LAC position deviation dear PCLR 90 degrees the phase difference permission STAT permissive input signal for FW RV ROK no assign
142. itor data on trip 8 byte Note 7 reference Exclusive OR of Code Command and Data BCC Block check code 2 byte 5 Reference CR Control code Carriage Return 1 byte CR 0x0D Note 7 The data to indicate status contents of inverter is constructed from the following three factors A B C Data Status A Status B Status C 00 reservation Inver status A Inver status B Inver status C Code Status Code Status Code Status 00 Initial status 00 On stopping 00 01 Vdc on waiting settlement 01 On running 01 Stop 02 On stopping 02 On tripping 02 Deceleration speed 03 On running 03 Constant speed 04 OnFRS 04 Acceleration speed 05 OnJG 05 Forward 06 OnDB 06 Reverse 07 Onreading frequency 07 Reverse from forward 08 On retrying 08 Forward from reverse 09 On UV 09 Forward start 10 On TRIP 10 Reverse start 11 On waiting reset 4 89 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function vi 05 command This reads trip history data Transmission frame Frame format STX Code command Bcc CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 05 Exclusive OR of
143. k is occurred at Set Motor constant J bigger and bigger slowly AY Starting starting until 1 2 times for preset constant H024 H224 Set speed response smaller H005 H205 At deceleration Unstable of motor rotation Set Motor constant J smaller for preset constant H024 H224 oa Irregular of rotation Set Motor constant J bigger for preset constant H024 H224 Note 1 Use carrier frequency over 2 1KHz certainly It doesn t operate correctly under 2 1KHz 2 Torque limit setting value b041 b044 is from following formula and T is calculated by following formula Don t set T over 200 otherwise it will cause of failure Formula A T Torque limit setting value x inverter capacity Motor capacity Example Inverter 0 75kW At motor 0 4kW Torque limit setting that is for T 200 become from formula A Torque limit setting value b041 b044 T x Motor capacity Inverter capacity 200 x 0 4kW 0 75kW 106 4 78 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Relation code A044 A244 1 2 control method C027 FM selection C028 AM selection C029 AM1 selection H003 H203 1 2 motor capacity selection HO04 H204 1 2 motor pole selection Torgue monitor function This is a function for monitoring motor presumed output torgue when sensorless vector control OHz domain sensorless vector control and vector control with sensor are selected in selection method When monitor is carrie
144. l 1 0 1 0 E14 Ground fault protection 1 1 0 1 gt 7 1 1 0 0 E21 Power module temperature z 1 1 1 1 E24 Phase failure protection 1 1 1 O E50 E79 RS485 option 1 2 error 0 9 Set item Function code Setting range Contents 00 Invalid Alarm code selection C062 01 3bit code 02 4bit code 4 62 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function FM terminal Relation code The FM control terminal can monitor the output freguency and output current C027 FM selection En b081 FM adjustment FM terminal is a PWM Pulse Width Modeulation output 1 FM selection Select a signal to output from the following options When 03 digital frequency is set a digital frequency counter meter is required Use an analog meter for all other output signals Function code Data Description Full scale value Output frequency Example 1 0 Max frequency Hz Output current Example1 O 200 Output torque Example 1 O 200 C027 Digital output Example 2 Net 1 0 Max frequency Hz Output voltage Example 0 100 Input electric power Example O 200 Thermal load ratio Example1 0 100 07 LAD frequency Example1 0 Max frequency Hz Note 1 Display substitutes only at the time of the sensorless vector control OHz domain sensorless vector control and vector control Example1 Set value 00 01 02 03 04 05 06 07 Example2 Set value 03
145. l be void if the fault is due to 1 Incorrect use as directed in this manual or attempted repair by unauthorized personnel 2 Any damage sustained other than from transportation Which should be reported immediately 3 Using the unit beyond the limits of the specification 4 Natural Disasters Earthquakes Lightning etc The warranty is for inverter only any damage caused to other equipment by malfunction of the inverter is not covered by the warranty Any examination or repair after the warranty period one year is not covered And within the warranty period any repair and examination which results in information showing the fault was caused by any of the items mentioned above the repair and examination cost are not covered If you have any questions regarding the warranty please contact either your supplier or the local HYUNDAI Distributor Please refer to the back cover for a list of the local HYUNDAI Distributors 1 2 N300 INSTRUCTION MANUAL Chapter 1 General Descriptions 1 3 Appearance 1 3 1 Appearance and Names of Parts Appearance from the front Power lamp Alarm lamp Digital operator Spacer cover Front cover Terminals cover Specifications Label Front cover removed Connector Installation point of self contained option Control circuit terminals Main circuit terminals Wiring blind cover Note When you use cable for remote operation please remove connector 1 3 N300 INSTRUCTION
146. l fequency2 CO42 C045 PT 7 q y 0 01 400 0 Arrival signal at acceleration is ON j 0 0 Arrival signal at acceleration is OFF arval equency2 C043 C046 F a 0 01 400 0 Arrival signal at acceleration is ON 4 59 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 1 Output on constant speed arrival 01 FA1 When the inverter arrives at the set frequency with frequency setting F001 A220 A320 or multi speed A021 A035 the output relay is switched ed RA Setting ES 1 of maximum frequency frequency Foff 2 of maximum frequency Output Example max frequency f max 120 Hz frequency poi setting frequency f set 60 Hz Po fon 120 x 0 01 1 2 Hz for 120 x 0 01 2 4 Hz FA1 On acceleration ON with 60 1 2 58 8 Hz On deceleration OFF with 60 2 4 57 6 Hz 2 Output over setting freguency 02 FA2 24 FA4 When the output is over the arrival frequency set in CO42 CO043 FA2 CO45 CO46 FA4 on adjustable speed time the output relay is switched C042 C045 C043 C046 f of f on 1 of max frequency f off 2 of max frequency Output frequency FA2 FA4 3 Output setting frequency 06 FA3 25 FA5 The signal is switched only when the output frequency matches the arrival frequency set in C042 C043 FA3 C045 C046 FA5 on adjustable speed time C043 C046 C042 C045 eee an a fon A Output e i f on 1 of max frequency freq
147. l operate when the FRS terminal is ON If you turn FRS terminal OFF the inverter will restart after the retry wait time b003 passes However when the operation command selection A002 is set to control terminal 01 the inverter restarts during free running This function will only operate when the FW terminal is ON On restart it is possible to select OHz start or matching frequency start as output methods with the free run stop selection b088 Example 1 Example 2 When you set the frequency setting to match b007 and the frequency detected is under this setting when the free run stop is released the inverter is restarted from OHz The setting of this function is valid for selection b091 on stopping Set item Function code Data Description Free run stop selection 00 OHz start Example 1 Boge 01 Equaling frequency start Example 2 Units second Retry wait time b003 0 3 100 Time until restart after FRS terminal is OFF This is also used for Instantaneous restart Units Hz instantaneous stop reference to item Freguency setting to match b007 0 00 400 0 of insufficiency This sets the level to match frequency Refer to item of instantaneous stop and restart Example 1 OHz start FW FRS free run OHZ start The number of AY motor revolution time 7 ZZ es 0 Start OHz regardless of the motor speed On 0Hz start the retry wait time is disregarded When Oz start is
148. larm relay output terminal The signal is still outputted when the dc braking operates ww a en Frequency arrival signal FA1 FA2 FA3 FA4 FA5 frequency RUN When the output frequency arrives at the set frequency an arrival signal is outputted Assign 01 FA1 constant speed arrival signal 02 FA2 over setting frequency 06 FA3 only setting frequecny 24 FA4 over setting frequency 2 or 25 FAS only setting frequency 2 to an intelligent Relation code C021 C025 Intelligent output terminal C042 Acceleration arrival frequency C043 Deceleration arrival frequency C045 Acceleration arrival frequency 2 C046 Deceleration arrival frequency 2 output terminal 11 15 or the alarm relay output terminal Hysteresis frequency arrival signal is the following When ON ON with 1 of setting frequency maximum frequency Hz When OFF OFF with 2 of setting frequency maximum frequency Hz However in ti set 06 FA3 25 FA5 case when inverter accelerate When ON ON with 1 of setting frequency maximum frequency Hz When OFF OFF with 2 of setting frequency maximum frequency Hz When inverter decelerates When ON ON with 1 of setting frequency maximum frequency Hz When OFF OFF with 2 of setting frequency maximum frequency Hz Set item Function code Data Hz Description i 0 0 Arrival signal at acceleration is OFF arva
149. layed the monitor lamp Hz is illuminated Display 0 00 99 99 Display is in 0 01Hz unit 100 0 400 00 Display is in 0 1HZ unit Relation code Output current monitor Indication code d002 displays the output current value d002 Output current The data is displayed as follows In case of displaying d002 the monitor lamp A is illuminated monitor Display 0 0 999 9 Display is in 0 1 A unit Operation direction monitor Indication code d003 displays the direction that the Inverter output is rotating Forward reverse or stop On operating the inverter in case of forward or reverse the RUN lamp Relation code will illuminate Display F Forward d003 Operation direction O Stop monitor r Reverse PID feedback monitor When you select PID function 01 in A071 the inverter displays the feedback value changed by A075 PID scale Display of monitor part Feedback quantity x PID scale Frequency command value A075 Setting A071 0 1 PID is effective A075 0 01 99 99 Display is 0 01 99 99 Set with the 0 01 unit Relation code Display 0 00 99 99 Display is in 0 01 unit a a neta HEN A075 PID scale 100 0 999 9 Display is in 0 1 unit 1000 9999 Display is in 1 unit 100 999 Display is in 100 unit N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Intelligent input monitor The LED display will monitor the stat
150. ll inverter run power supply on ls power supply ON running command on running command oF j ie inverter output inverter output AL geo AL o i IP oF IP one examples gor 01 inverter stand still inverter run power supply cyf running command ON inverter output ON AL OFF H power supply running command inverter output on l oF S or H IP OFF IP OFF L example7 b004 02 inverter stand still inverter run power supply opt 1 power supply cyf __ le running command on i i running command gE j j inverter output inverter output j ON H AL oFF AL o IP ON PN TH power supply anmo m power supply on UL ee running command on i i running command on i i inverter output inverter output it i N i AL ofr AL ee i ON ON Pi i IP ore IP oF i example9 b004 power supply or Tr ON i i OFF i i running command inverter output 1 01 inverter stand still P CN u under voltage orFr i LL example10 b004 02 inverter stand still power supply m i Ol running command OF inverter output N power supply running command inverter output AL IP power supply running command inverter output ON AL or i AL IP ope a m i IP ON OFF ON bd i OFF H ON OFF H H ON a OFF Li 3 It is possible to use an output by assigning the signal IP 08
151. ltage Instantaneous stop and start 1 You can select whether the inverter trips or retries restart when an instantaneous power failure under voltage occurs when retry function is selected with b001 and an instantaneous stop under voltage trip occurs restart is tried 16 times and a trip will occur after 17 times And when retry function is selected and an over current or an over voltage occurs restart is tried 3 time and a trip will occur on the forth time When an instantaneous power failure under voltage occurs you can select execution of trip with b004 To select a retry function with b001 set the following retry mode correspondent to each system _ Relation code b001 Retry selection b002 Allowable under voltage power failure time b003 Retry delay time b004 Instantaneous power failure under voltage trip during stop b005 Instantaneous power failure under voltage retry time selection b007 frequency setting to match C021 C002 Intelligent output terminal C026 Alarm relay output Set item Function code Data Description 00 01 Restart from OHZ on retry Retry selection Note 3 b001 02 Start equaling frequency on retry Example1 03 Start f equaling and stop decelerating on retry After stop start trip Note1 Allowable under Units second voltage power failure b002 0 3 1 0 If the instantaneous power failure time is shorter than the set
152. ly Be sure to set the alarm reset after checking the operation command is off Otherwise there is a danger of injury Be sure not to touch the inside of the energized inverter or to put a bar into it Otherwise there is a danger of electric shock and or fire N300 INSTRUCTION MANUAL Chapter 3 Operation Cooling fin will have high temperature Be sure not to touch them Otherwise there is a danger of getting burned Low to high speed operation of the inverter can be easily set Be sure to operate it after checking the tolerance of the motor and machine Otherwise there is a danger of injury Install external break system if needed Otherwise there is a danger of injury Ifa motor is operated at a frequency higher than standard setting value 50Hz 60Hz be sure to check the speeds of the motor and the machine with each manufacturer and after getting their consent operate them Otherwise there is a danger of machine breakage Check the following before and during the test run Otherwise there is a danger of machine breakage Was the direction of motor correct Was the inverter tripped during acceleration or deceleration Were the rpm and freguency meter correct Were there any abnormal motor vibrations or noise N300 INSTRUCTION MANUAL Chapter 3 Operation 3 1 Operation This inverter reguires two different signals in order for the inverter to operate correctly The inverter reguire
153. n P012 Control mode selection 00 ASRmode 01 APRmode 00 x x Noten pore nee 00 Mode 1 02 Mode 2 03 Mode 3 00 x x Notet Orientation stop oid Orniaioneb 0 40896 o Xx o noen PO15 cang mspeed 0 00 99 99 100 0 120 0 Hz 5 00 x o Noten P016 A i direction 00 Forward 01 Reverse 00 Note1 Orientation completion m POI range setting 0 9999 1000 pulse 5 Note1 c 2 Orientation completion 8 P018 delay time setting 0 00 9 99 S 0 00 Note1 Electroni P19 postion selection 00 Feed back 01 Reference 00 Note1 Note1 Electronic gear P020 numerator of ratio setting 0 9999 Note1 ectronic gear P021 denominator of ratio 0 9999 X o setting Position control feed forward gain setting 1 la P022 0 00 99 99 100 0 655 3 0 00 Note1 Position control loop gain setting P023 0 00 99 99 100 0 0 50 Note1 Compensation of i secondary resistor selection 00 Invalid 01 valid X o Note1 Over speed detect B _ level setting 0 00 99 99 100 0 150 0 x o Note1 ero 0 00 99 99 100 0 120 0 Hz x o Notet detect level setting Digital input option input mode selection 00 operator 01 option 1 02 option 2 Acc Dec X X Note N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function Mode Code Function name Setting range Initial data pate pe Page on run P032 a GO 00 operator 01 option 1 02 option 2 pe
154. nal Even 1 2 3 control is changed during run it will not be active until the inverter is stopped When both of the SET and SET 3 terminals are turned on it becomes the 2 control function 4 49 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Software lock mode selection SET This function is used to prevent changing data by mistake When you want to use an intellignent input terminal assign 15 SFT Below is the software lock code selection Relation code b031 Software lock mode selection C001 C008 Intelligent input terminal SFT inti Function code Data terminal Description 00 ON OFF Write disable except for b031 write enable 01 ON OFF Write disable except for b031 F001 A020 A220 A320 b031 A021 A035 A038 write enable 02 Write disable except for b031 03 Write disable except for b031 F001 A020 A220 A320 A021 A035 A038 10 Write disable except for change mode during runnuing code list reference Relation code A001 Frequency setting selection A002 Operation command selection Force operation ope function OPE This function is used to operate from the operator forcibly by on off of an intelligent terminal when frequency and operation C001 C008 Intelligent input terminal command is selected other than the operator 4 Becoming the operation from the freguency and operation command that was selected by A001 and A002 if the signal is off a
155. nal is turned ON It is the same when the operation command point is from the operator Example 1 Example 2 ie s l Ti es Frequency command n A When setting of A039 is 00 01 or 02 and FW When setting of A039 is 03 04 or 05 and FW signal is turned ON beforehand the inverter terminal is turned ON beforehand the inverter doesn t operate jogging operates jogging But jogging terminal is turned ON beforehand the inverter output is cut off FW Free run m Freguency command Note 2 In the case that the setting of A029 is 02 or 05 data setting of DB is necessary 4 48 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Second Third control function SET SET3 This control function is used when the Inverter is connected to two different types of motors By assigning 08 SET 17 SET3 to an intelligent input terminal and turning SET SET3 terminal ON OFF you can switech between three different inverter set ups select 2 3 control function while the Inverter is in the STOP condition The functions which can change with SET terminal F002 F202 F302 1 2 3 acceleration time F003 F203 F303 1 2 3 deceleration time A003 A203 A303 1 2 3 base frequency A004 A204 A304 1 2 3 max frequency A020 A220 A320 1 2 3 multi speed O setting A041 A241 1 2 torque boost selection A042 A242 S342 1 2 3 manual torque boost A043 A243 A343 1 2 3 manual torque boost point
156. nal turns off the inverter would not decelerate during just the waitng time for braking confirmation which is set in b124 and would wait for braking confirmation singal turnning off If braking confirmation signal does not turn off within the waiting time for braking confirmation rhe inverter would output braking error signal BER and would occur the trip If braking confirmation signal is not set to intelligent input braking terminal the waiting time for braking confirmation would be invalid and after the inverter would output braking releasing signal proceed to 7 7 After braking confirmation signal tums off after braking releasing signal turns off the inverter waits for the waiting time for stop and then begins to decelerate again and decelerates to 0 Hz 4 69 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function b125 releasing freguency b123 waiting time for stop b125 frleasing freguency Output freguency Running lt 2s b121 waiting time for co command bo i b122 waiting time for Braking releasing acceleration output Braking confirmation signal lt gt i 6 o eL tirne ne braking b124 waiting time for braking confirmation Note Timing chart that braking confirmation signal 44 BOK is selected to intelligent input terminal When braking control function is used if necessary assign the following functions to intelligent input output terminals When signal o
157. nction Eer Y 0 0 99 99 100 0 999 9 1000 3600 s 1500 o o 435 A393 ardmoon fime 2 0 0 99 99 100 0 999 9 1000 3600 s 1500 o o 435 A094 ae ae adjustable gg change with 2CH terminal 01 change with setting 00 x x 435 2nd stage adjustabl TEYM A294 sekcion n moi 00 change with 2CH terminal 01 change with setting 00 X x 4 35 Agaa i o oeaio 0 00 99 99 100 0 400 0 Hz 0 00 x x 435 frequency N300 INSTRUCTION MANUAL Chapter 4 Explanation of function change Code Function name Setting range Initial data peau mode Page 2nd Acceleration au amp A295 frequency 2nd motor 0 00 99 99 100 0 400 0 Hz i 4 35 mao 2nd deceleration T 8 A096 freguency 0 00 99 99 100 0 400 0 Hz 4 35 ae 2nd deceleration L _ 59 A296 frequency 2nd motor 0 00 99 99 100 0 400 0 Hz 4 35 oo Acceleration pattern O straight line O1 S curve 02 U curve ES A097 selection 03 reverse U curve 4 36 o lt Deceleration pattern 00 straight line 01 S curve 02 U curve 4 36 selection 03 reverse U curve x 0 00 99 99 100 0 400 0 Hz 4 23 A102 OI end 0 00 99 99 100 0 400 0 Hz i 4 23 o A103 OI start rate 0 100 20 4 23 5 5 A104 O1 end rate 0 100 4 23 ie A105 OI start selection start freguency 01 0Hz 4 23 o o 400 100 09 9 0 00 99 99 10000 cg A11 external 0 400 0 Hz 4 23 O x A1 400 100
158. nd base frequency A203 third base frequency A303 an intelligent input terminal must be set to 08 SET 17 SET3 and switched on Set item Function code Limit of setting Contents 30 15 2 3 maximum Base frequency AO03 A203 A303 frequency Unit Hz Unit V When inverter is 200 V class selection is possible Motor voltage A082 selection Unit V When inverter is 400 V 380 400 415 440 460 480 class selection is possible 200 215 220 230 240 2 AVR function Even if the incoming voltage changes this function will keep the output voltage and a constant voltage level The output voltage to the motor in this function references to the voltage selected on motor voltage selection Select Yes No of this function on A081 AVR selection Function code Data Contents Description 00 Always ON This function is effective on acceleration constant speed deceleration This function is ineffective on acceleration constant speed a o Aways OFF deceleration 02 On decelerating This increases a loss of motor and reduce the energy regene OFF rated to inverter on decelerating 4 20 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Maximum freguency Set the maximum freguency value of the inverter This set value is the maximum freguency that the inverter will achieve when it receives top speed reference from the control terminals or the digital operator To the
159. nd becoming the freguency and operation command from an operator forcibly if the signal is on when the compulsion operation function is selected by an intelligent input selection When changed the operation command while driving operation command is canceled and become stoppage at first Operation command from each command input the operation command once again as the stoppage at first for driving once again Set item Function cord Setting value Contents 01 Terminal 02 Operator Frequency setting selection A001 03 RS485 04 Option 1 05 Option 2 01 Terminal 02 Operator Operation command selection A002 03 RS485 04 Option 1 05 Option 2 Intelligent input selection C001 C008 31 OPE Compulsion operation 4 50 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Free run stop FRS Relation code By operating the free run stop FRS function the inverter output is cut off b088 Free run stop selection The motor wills free wheel under its own mometum b003 Retry wait time This function is used when the motor is to be stopped by the use of b007 Frequency setting to match b091 Stop mode selection a brake like an electromagnetic brake C001 C008 Intelligent input terminal If you stop the motor with a machine brake while the inverter is still outputting ti the motor an over current trip may occur Assign 11 FRS to an intelligent input terminal This free run stop function wil
160. nd restarts the inverter to match these readings Retry function b001 02 The timing chart in case of selection is following tO Instantaneous stop power failure t1 Allowable under voltage power failure time b002 t2 Retry wait time b003 Example1 Example2 Power supply Power supply Inverter i Inverter output i output i _ Fr e run i Free run Revolving Revolving a time of time of motor motor to t1 After wait for t2 seconds according to t0 lt t1 restart Trip according to t0 gt t1 Example 3 Motor freguency revolution time gt b007 Example 4 Motor freguency revolution time gt b007 Power supply Power supply Inverter Inverter j i output output i Motor Motor i frequency b007 frequency revolution 7 er revolution time n time i Fequaling start 0 OHz start 4 38 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 2 Instantaneous power failure during stop alarm output during under voltage Select yes on of alarm output when instantaneous power failure or under voltage occurs with b004 Alarm outputs while control power of inverter remains Alarm output at an instantaneous power failure failure and under voltage during standstill Standard Example 5 7 Alarm signal performance when connecting DC voltage P N to RO TO terminal Example 8 10 example5 b004 00 inverter stand sti
161. ng function mentioned later is performed please be sure to operate offline autotuning This function acts only the 1 control Do not operate it in the 2 3 control Relation code HO01 Autotuning selection H002 1 motor constant H003 1 motor capacity selection H004 1 motor pole selection H030 1 autotuning motor constant R1 H031 1 autotuning motor constant R2 H032 1 autotuning motor constant L H033 1 autotuning motor constant L H034 1 autotuning motor constant J A003 1 base frequency A051 DC braking selection A082 Motor voltage selection Set item Function code Setting range Contents 00 Invalid 01 Valid the motor does not rotate H001 02 Valid the motor rotates Autotuning selection 00 Hyundai general purpose motor constant a 01 Autotuning constant 1 motor constant selection H002 02 Autotuning constant Online autotuning valid 1 motor capacity selection H003 0 2 7 5 0 0 2 160 Unit kW 5 5 to 55kW 75 to 132kW 1 motor pole selection H004 2 4 6 8 Unit pole 1 motor constant R1 HO30 Unit ohm 1 motor constant R2 HO31 Unit ohm 1 motor constant L HO32 Unit mH 1 motor constant 10 H033 Unit A 1 motor constant J H034 Unit kgm2 st 30 1 Maximum Tr 1 base frequency A003 frequency Unit Hz 00 Invalid DC braking selection A051 01 Valid 200 215 220 230 aa iba pasaig Motor yokage seisein A081 FY
162. ning H220 H224 H230 H234 Motor constant Auto tuning P011 P023 P025 P027 option function Stabilized factor TT di YR code When the motor is hunting or unstable this function can be 4 2 3 stabilized factor adjusted to help stabilize the motor When the motor is unstable check the allowable motor selection HO03 H203 and motor pole selection H004 H204 with your motor If their code data is different from your motor specification set the right data When R1 of usage motor is less then R1 of regular motor raise the set value of HO06 H206 gradually When you operate greate motor than rated capacity of inverter lower the set value of HOO6 H206 The following two functions can also assist to reduce hunting or ratting of a motor 1 Lower the carrier frequency b083 2 Lower the output voltage gain A045 Set item Function code Data Description Output gain A045 20 100 i Te PHB es Lower this when hunting occurs Carrier 0 5 15 0 5 5 to 55KW Units kHz frequency b083 0 5 10 0 75 to 132kW Lower this when hunting occurs Stabilized factor HOO6 H206 H306 0 255 Raise or lower when hunting occurs Operation selection on option error ae ce Relation code When an add in option is the cause of protective trip this function P001 Option1 operation selection on error can be used to switch the trip facility off and allow the Inverter to P002 Option2 operation selection on err
163. nsitivity for the weather changing For N300 Inverter a protection circuit is built in to protect the inverter from lightning or thunderbolt by using J61 Connector Pin e N Pre caution You should confirm the grounding condition of power source When using the second inverter inverter power input you should confirm if Y wiring is in neutral ground system and if A wiring is in upper ground system If you use J61 Connector Pin in non grounding system Inverter can be easily damaged by excessive noise from being expressed through ZNR 1 4 N300 INSTRUCTION MANUAL Chapter 1 General Descriptions b Features of Non using J61 Connector Pin Although any transformer products are not grounded there is little damage of Inverter due to no corruption in ZNR as noise is intercepted from electric panel e A Attention It is not protected from the whether changing such as lightning c Inguiry about J61 Connector If you have any technical inquires about grounding and J61 Connector please contact our company 1 4 2 Application of Connector Pin 1 Location of J61 Connector Pin according to N300 Inverter Capacity a 5 5KW 11KW Inverter Capacity the same location as 200V Supply amp 400V Supply Location of J61 Location of J61 1 5 N300 INSTRUCTION MANUAL Chapter 1 General Descriptions c 30KW 132KW Inverter Capacity the same location as 200V Supply amp 400V Supply 2 Application Met
164. nual torgue boost A gt point 0 0 50 0 f 4 27 Manual torque boost A point 2nd motor GA 4 27 Manual torque boost z o point 3rd motor COSSU i aa 00 VC 01 VP1 7power 02 free V f setting 03 SLV A044 1st control 04 0Hz SLVY05 V2 4 25 00 VC 01 VP1 eee oa MU setting 03 SLV ym A344 3st control 00 VC 01 VP1 7power 00 4 25 ing gt o Ol NO J o e w 2 Q T O Cc o J Oo br o Q o l o o o o 2 pen a D o oi o P N co A054 DC braking power 0 100 96 o x o 428 A055 DC braking time 0 0 60 0 S oo x o 4 28 Direct current brak A056 DC braking edgefievel selection 00 edge action 01 level action X 4 28 A057 DC braking power starting time 0 100 lt 0 80 X 4 28 A058 DC braking time starting time 0 00 60 0 S i X 4 28 A059 DC carrier frequency 0 5 15 kz Derating lt 0 5 10kHz gt 5 0 lt 3 0 gt X X 4 28 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Change mode Page Setting on run 1st freguency maximum A061 imiter 0 00 1st frequency lower limiter maximum freguency Hz 0 00 eee 4 31 A261 2st frequency maximum 0 00 2st frequency lower limiter 2nd setting maximum 0 00 Px oo 4 31 Code Function name Setting range Initial data limiter frequency Hz A062 FD 0 00 start freguency 1st frequency maximum limiter Hz x 4 31 2 a A
165. of digital operator Display of remote operator Copy unit ERR1 Over current protection Overload protection Note1 At constant H r speel Motor is restricted and decelerates gt P rapidly excessive current is drawn through the inverter and there is a On deceleration speed risk of damage Current protection circuit operates and the inverter output On acceleration speed When the inverter detects an overload in the motor the internal electronic thermal overload operates and the inverter output is switched off Braking resistor overload protection Over voltage protection When BRD exceeds the usage ratio of the regenerative braking resistor the over voltage circuit operates and the inverter output is switched off When regenerative energy from the motor exceeds the maximum level the over voltage circuit operates and the inverter output is switched off EEPROM error Note2 When EEPROM in the inverter is subject to radiated noise or unusual temperature rises the inverter output is switched off Under voltage CT error When the incoming voltage of inverter is low the control circuit can t operate correctly The under voltage circuit operates and the inverter output is switched off When an abnormality occurs to a ct current detector in the inverter the inverter output is switched off CPU error External trip USP error When a mistaken action
166. ol OHz domain sensorless vector control and vector control 2 AM adjustment AM1 adjustment This function is used to calibrate a meter connected to the AM and AM1 terminal Set item Function code Data Description AM adjustment b080 0 255 After offset adjustment with C086 adjust according to memory AM offset FE Adjustment C086 0 0 10 0 Units V AMI adjustment C087 0 255 After offset adjustment with C088 adjust according to memory AMI offset Adjustment C088 0 0 10 0 Units V Relation code External thermistor TH Pee b098 Thermistor selection Temperature protection of the external machine is possible by the use b099 Thermistor error level of a Thermistor fitted to you motor C085 Thermistor adjustment A Wire the thermistor between control terminals TH and CM1 Set the following function according to the thermistor specification Set item Function code Set value Contents 00 Invalid No temperature protection by external thermistor Thermistor selection b098 Valid notmal temperature factor resistance element i o For PTC 02 Valid For NTC Units OHM Thermistor error level b099 0 9999 Set the resistance value of temperature for trip according to thermistor methods Thermistor adjustment C085 0 0 1000 Use this as gain adjustment 4 64 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Initialization setting Relation code
167. on H004 H204 2 4 6 8 Unit pole 4 79 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Torgue limit function This function limits motor output torgue when sensorless vector control OHz domain sensorless vector control or vector control with sensor are selected In torgue limit function method the following three are selected in b040 torgue limit selection screen 1 4zone individual setting mode This mode sets torgue limit in 4 zones forward driving and regenerating reverse driving and regenerating to digital operator setting code b041 b044 individually 2 Terminal changing mode By combination of torgue limit changing terminals 1and2 this mode changes and uses torgue limit 1 4 set by in digital operator setting Selected torgue limit range is valid in every driving condition 3 Analog input mode This mode sets torque limit value by voltage given to 02 terminal of control terminal 0 10V is equal to torque limit value 0 200 Selected torque limit value is valid in every driving condition 4 Option 1 Option 2 It comes into valid when using the option board N DG Refer to option instruction manual When torque control valid invalid function TL is set to intelligent input terminal torque limit function is valid only during the signal turning ON During OFF torque limit setting is invalid torque control value is 200 of maximum And when torque control valid invalid function TL is not set torque l
168. ond figures 2 blinks De Change second figure of function code No Push the key RUNO PRGO Push the 2 time POWER OALRAM Oz HYUNDAI w 6 MADA Second figure 2 blinks T RUNO PRGO Push the STR key Gm Confirm 0 Change third figure of function code No e POWER HYUNDAI oALRaM agar Js ORS AAG Third figure 0 blinks Don t change third figure and push the STR key and confirm O PRGO 4 4 E gt Change first figure of function code No HYUNDAI SARAN amp e g amp First figure 1 blinks Push the ord 2time 9time Display A029 POWER HYUNDAI oALRaM CEDI ORS G9 amp 9 of first figure blink Pushthe Si RUNO PRGO key RUNO PRGO Decide 9 Finish setting function code No POW HYUNDAI oALRAM RUNO PRGO aoza fi oe CADO Finish setting A029 Note When you input code No there isn t in the code list A of left end blinks again Confirm code No and input it again N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 2 Code list Monitor Mode Note1 iti Setting Change Display N300 monitor or data range Initial nol Page cod Function name digital operator ata A i ra g Output f a AU d001 a monitor 0 00 99 99 100
169. operation time of inverter is accumulated and the value is displayed Display 0 9999 Display is in 1 hour units d016 Accumulated time 1000 9999 Display is in 10 hour unit monitor on RUN 100 999 Display is in 1000 hour unit Relation code Power ON time monitor This accumulates the time running to the inverter and displays the value Display 0 9999 Display is in 1 hour units 1000 9999 Display is in 10 hour unit 100 999 Display is in 1000 hour unit Relation code d017 Power ON time monitor Trip time monitor This displays the number of inverter trips Display d080 Trip time monitor Relation code 0 9999 Display is in 1 hour units 1000 6553 Display is in 10 hour unit Trip monitor 1 6 This displays the details for the last six protective trips Retain Code The trip monitor 1 displayed the details of the last trip d081 Trip monitor 1 Display contents Trip monitor 2 1 Trip code Display anything from E01 to E79 Note1 lu a 2 Output freguency on tripping Hz Trip monitor 5 3 Output current on tripping A Trip monitor 6 4 The direct voltage between P and N on tripping V 5 The accumulated time inverter was operating until tripping h 6 The accumulated time inverter was run until tripping h Note 1 Please refer to the pages 4 4 protection function list 2 Trip monitor display The methods of trip monitor Trip
170. or carry on it s operation Set item Function code Data Description o i lecti 00 TRP inverter trip and output alarm when option error occurs peration selection P001 P002 on optional error 01 Run inverter ignores this and continues operation when option error occurs Relation code H003 H203 1 2 allowable motor selection H004 H204 1 2 motor pole selection Motor constant Set each constant according to the motor you use In case of using several motors in parallel set the constant values that are closest to the total capacity of the belonging motor Reduced torque or instability may occur while using auto torque boost function if these settings are incorrect 4 67 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Fuzzy most suitable acceleration and deceleration Fuzzy acceleration and deceleration function eliminates setting of acceleration and deceleration time in using inverter Relation code A044 A244 A344 1 2 3 control method A085 Running mode selection b021 b024 Overload restriction selection 1 2 b021 b024 Overload restriction level 1 2 Inverter acceleration time should be set every time before but this function applies the theory of fuzzy using inverter capability at its maximum can set acceleration and deceleration time automatically The acceleration time is a time for acceleration at the current specified by the overload r
171. orroison damage to insulators 4 Measurement of insulation resistance 5 Check of cooling fan smoothing capacitor relay and exchange if necessary N300 INSTRUCTION MANUAL 5 2 Daily inspection and regular inspection Inspectioncycle Chapter 5 Maintenance Inspection Inspection Inspection Inspection Parts iar item gt Year Inspection methods Decision standard Meter a 1 2 Temperature range is Thermometer Check temperature O between 10 and 40 hygrometer Surroundings of surrounding Refer to 2 1 Installing degrees No dew present recorder humidity dust and humidity is below 90 Whole Whole Is there abnormal equipment vibration abnormal O By watching hearing No trouble sound Power Is main circuit Measurement of inverter Within alternating voltage Tester digital voltage voltage normal O terminal R S T phase voltage allowable change multi meter 1 Megger check O O 1 After you remove connector 1 To be over 5M ohm DC500V Between circuit J61 from inside the inverter 2 3 No abnormality class megger terminal and earth Take out the wiring of terminal input output of inverter Whole Nerina igh _ GN teminah measur 3 Is there any sign of O between parts shortened over voltage shortened terminal 4 cleaning R S T U V W P PD N RB and earth terminal with megger 2 Incremental clamping 3 Watch Connection 1 Is there warp in O 1 2 By watching 1 2
172. ot to touch the inverter terminals 7777777777777 P 3 1 even during stoppage Otherwise there is a danger of electric shock If the retry mode is selected it may suddenly restart during the trip stop Be sure not to approach the machine Be sure to design the machine so that P 3 1 personnel safety will be secured even if it restarts Otherwise there is a danger of injury Be sure not to select retry mode for up and down equipment or traveling P 3 1 eguipment because there is output free running mode in term of retry Otherwise there is a danger of injury and or machine breakage Even if the power supply is cut for a short period of time it may restart operation after the power supply is recovered if the operation command S P 3 1 given If it may incur danger to personnel be sure to make a circuit so that it will not restart after power recovery Otherwise there is a danger of injury The stop key is effective only when the function is set Be sure to prepare the key separately from the emergency stop SE ween P 3 1 Otherwise there is a danger of injury After the operation command is given if the alarm reset is conducted it will restart suddenly Be sure to set the alarm reset after checking the operation s P 3 1 command is off Otherwise there is a danger of injury Be sure not to touch the inside of the energized inverter or to put a bar into
173. ower 0 Weak Zero current starting DC braking A054 A057 t power 100 80 Strong 0 4 to 55kW Range is from O to 100 75 to 132kW Range is from 0 to 80 Unit second DC braking time A055 0 0 60 0 The DC braking is stopped after this time delay has ela psed The time is tarted when the late time has elapsed DC braking edge level A056 00 Edge movement Example 1 6 a selection 01 Level movement Example 1 6 b Unit second Staring DC braking time A058 0 0 60 0 It is valid for inside DC braking When operating command is ON DC current is started DC braking carrier A059 0 5 15 Unit KHz 0 4 to 55kW Freguency 0 5 10 Unit KHz 75 to 132kW 1 DC braking carrier freguency It is possible to alter the DC braking carrier frequency Set DC braking carrier frequency with A059 However Maximum braking power level is automatically reduced by DC breaking carrier frequency as follows 5 5 to 55kW are according to i 75kW to 132kW are according to ii i 5 5 to 55kW ii 75 to132KW A 100 100 90 S 80 Maximum 70 a E Maximum braking 60 braking ratio 50 ratio ann 30 201 Direct braking carrier freguency KW 35 7 9 11 13 15 i gt 9 10 3 5 7 Direct braking carrier freguency KW Direct braking power limiter 4 28 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 2 Outside DC braking Set 07 DB to an intelligent input terminal DC braking is
174. phase power supply If you require a single phase power supply unit please contact us Don t operate with on off of the switch set up in the converter side and the inverter side Do an operation stop by the operation order FW RV terminals This inverter becomes the following condition at the time of open phase because open phase prote ction is being made ineffective by the early data R phase or T phase open phase condition The power isn t turned on and it doesn t operate S phase open phase condition It becomes single phase operation condition Trip operation such as a deficiency voltage or over current may be done Don t use it under open phase condition A converter module may be damaged in the case shown below Be careful When an unbalance of the power supply voltage is more than 390 Power supply capacity 10 times of the capacity of inverter and case beyond 500kVA When a change in the rapid power supply voltage occur Example When inverter of the plural is installed with the common electric wire whose it is short by each other When there is insertion of the condenser or a removal On off of the power supply isn t to do it more than three times in one minute It has the possibility that inverter is damaged 2 Inverter output terminals U V and W Wire with thicker wire than the applicable wire to control the voltage drop Particularly when outputting low freguencies the torgue of the motor will reduce by the voltage drop of
175. ply 4 i Reference On abnormal reply 4 ii Reference Transmission frame Frame format ii 01 command This is to set frequency command Set up A001 in 03 in the case that this command is used STX Code Command Data Bcc CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 01 Data Transmission data 6 byte Note 2 reference BCC Block check code 2 byte RE of Code Command and Data CR Control code Carriage Return 1 byte CR 0x0D Note 2 when you set code 01 for 5Hz STX I01100I1 BCC CR ASCII converter 02103 31130 30 30 35 30 30 130 35I0D Note The data is 100 times as big as set value Example 5 Hz gt 5007 000500 Reply frame On normal reply 4 i Reference On abnormal reply 4 ii Reference 4 86 gt ASCII converter 30 30 30 35 30 30 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function iii 02 command This sets the state of the intelligent terminals Transmission frame Frame format STX Code Command Data Bcc CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 02 Data Transmission data 16 byte Note 3 reference Exclusive OR of
176. quency command Setting of intelligent terminal state Collective reading of monitor data Reading of inverter state Reading of trip history This doesn t operate unless b084 is set to 01 or 02 Clear of the trip origin Reading of 1 setting item Setting of 1 set item Returning of each set value to initial value xO0OO0OXxXXxXXxXXxXOOO This checks whether set value can be conserved to EEPROM or not This conserves set value to EEPROM OO Recalculation of internal constant 4 85 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Explanation of each command is the following i 00 command This controls the forward backward and stop command Set yp A002 in 03 in the case that this command is used Transmission frame Frame format STX Code Command Data Bcc CR Example When you transmit forward command to code 01 Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 00 Data Transmission data 1 byte Note 1 reference BCC Bl ckcheckcode 2 byte R of Code Command and Data CR Control code Carriage Return 1 byte CR 0x0D Data Description Note 0 Stop command 1 Forward command 2 Reverse command Note 1 STX I01I00I1 BCC CR gt 02103 31130 30131133 3010D ASCII converter Reply frame On normal re
177. r 3 Operation setting and frequency setting from both digital operator and terminal operator This is the method of inverter operating from both of the above two operating methods It is possible that the operation setting and the frequency setting can be selected for both the digital operator and the terminal operator each separately N300 INSTRUCTION MANUAL Chapter 3 Operation 3 2 Test RUN This is the common connection example Please refer to 4 1DigitaOperator for the detailed use of the digital operator OPE S 1 To input the operation setting and the freguency setting from terminal control R 0O OR A S oic OS B288 i TT OD i dg RV Direct current reactor Arrangements 1 Pleasemake sure that theconnections are correctly secure 2 Turn the MCCBON to supply powerto the inverter The red LED POWER on the digitabperator should illuminate 3 Setterminal with the frequencgetting selection Set A001 as indication code predbe FUNC key once Two figures ashown Set 01 with th Z key or tha key press tKESTR kepce to set thefreguency setting for terminal Indication code turrisack to A001 4 Set terminal with the operatiorsetting selection Set A002 as indication code predhe FUNC key once Two figures arshown Set 01 with th key or tha keypress thesTR key onc o set the operatiorsetting for terminal Indication code turrisack to A002 5 Set
178. r Set on x H233 Autotuning data 0 00 99 99 100 0 655 3 A forwarding xX x forwarding 2 motor constant J Autotuning data HO34 H234 H250 2 P control proportion gain setting 0 001 9 999 10 00 99 99 100 09999 kgm 0 00 99 99 100 0 999 9 1000 Set on forwarding 4 56 1 Pl control integration HOS1 gain setting 0 00 99 99 100 0 999 9 1000 4 56 2 P control integration H251 gain setting 1 P control proportion 2 P control proportion H252 gain setting 0 01 10 00 0 01 10 00 0 00 99 99 100 0 999 9 1000 4 56 4 56 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function Mode Change Code Function name Setting range Initial data pepe mode Page on run 1 OHz SLV limiter annie Hoo or 0 100 wo o o e E 2 0Hz SLV limiter Ta g H260 setting 0 100 1 4 77 Cc F o Pl control proportion a 7 o H07 can forewitching 0 00 99 99 100 0 999 9 1000 96 4 56 5 Pl control integration Z 2 H071 gain for switching 0 00 99 99 100 0 999 9 1000 96 4 56 P control proportion HO72 gain for switching 0 00 10 00 i 4 56 Option 1 operation P001 OO TRP O1 RUN 00 467 Option 2 operation P002 OO TRPV 01 RUN 00 x o 487 Feed back option P011 song FpMsenumber 128 9999 1000 6500 10000 65000 pulse 1024 x x Note
179. r control Also This function acts to the output of the rotation frequency of a motor when control method is vectrol with sensor Relation code A044 A244 A344 1 2 3 control method selection C021 C025 Intelligent output terminal C063 Zero speed detect level Set item Function cord Setting value Contents Intelligent output selection C021 C025 21 ZS Zero speed signal Zero speed detection level C063 0 00 100 0 Unit Hz 4 61 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Over torgue OTG This function can detect that estimated value of output torgue of motor increase more than optional level and outputs When over torgue signal is selected in intelligent output selection this function is valid This function is valid just when sensorless vector control OHZ domain sensorless vector control or vector control with sensor C055 C056 C057 C058 Relation code A044 A244 1st 2nd control method selection C021 C025 Intelligent output terminal Over torque level forward driving Over torque level reverse regenerating Over torque level reverse driving Over torque level forward regenerating is selected Make sure that output is unstable except these controls Set item Function code Setting range Contents Intelligent output selection C021 C025 07 OTQ Over torque signal Over torque level reverse driving C055 0 200
180. r error When an instantaneous over current is detected on the output the inverter output is switched off to protect the main devices When the inverter detects a high resistance on the thermistor input from the motor the inverter output is switched off 4 97 N300 INSTRUCTI ON MANUAL Chapter 4 Explanation of function During under voltage Display of Display of remote aie operator Copy unit Item Contents digital panel p t When inverter cannot detect switching of the brake ON OFF after F ee Abnormal brake releasing the brake and for waiting for signal condition b124 i Ja DE BRAKE When the braking control selection b120 is enable 2 Z These indicate the error of option1 You can realize ee T Option 1 error 0 9 the details each instruction manual Eb EDD OP10 9 E These indicate the error of option2 You can realize MERRE E Option 2 error 0 9 the details each instruction manual E U Bi OP20 9 When the incoming voltage of the inverter has dropped the waiting inverter output is switched off and the inverter waits UV WAIT Note 1 After a trip occurs and 10 second pass restart with reset operation Note 2 When EEPROM error JG occurs confirm the setting data again Note 3 Protection function list of optional board 1 Feed back board N FB lt Cont nt Display of Display of remo
181. rame On normal reply 4 i Reference On abnormal reply 4 ii Reference x 09 command This check whether it is possible to store value to EEPROM or not Transmission frame Frame format STX Code Command BCC CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 32 Command Transmission command 2 byte 09 BCC Block check code 2 byte Ca of Code Command and Data CR Control code Carriage Return 1 byte CR 0x0D Transmission frame Frame format STX Code ACK Data Bcc CR Explanation Data size Value STX Control code Start of Text 1 byte STX 0x02 Code Station number of inverter 2 byte 01 82 ACK Control code ACKnowledge 1 byte ACK 0x06 Data Data 2 byte Allowance with01 Exclusi R of Cod d Dat BCC Block check code 2 byte area FE WI EF CR Control code Carriage Return 1 byte CR 0x0D On normal reply 4 i Reference 4 92 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function xi OA command This stores the set value to the EEPROM Transmission frame Frame format STX Code Command Bcc CR Explanation Data size Value STX Control code Start of Text 1byte STX 0x02 Code Station number of inverter 2byte 01 32 Command Transmission command 2byte OA Exclusive OR of Code Command
182. ransportation This inverter has plastic parts So handle with care Do not over tighten the wall mounting fixings as the mountings may crack causing is a risk of falling Do not install or operate the inverter if there appears to be damage or parts missing 2 Surface for Mounting of Inverter The temperature of the Inverter heatsink can become very high the highest being about 150 C The surface which you are mounting the Inverter onto must be made of a non flammable material i e steel due to the possible risk of fire Attention should also be mabe to the air gap surrounding the Inverter Especially when there is a heat source such as a breaking resistor or reactor Keep the space enough not to be prevented the ventilation of cooling by up Note 1 Flow of the air and down of wiring duct Note1 10cm or more for 0 4 to 55kW 30cm or more for 75 to 132kW 6cm or more 5cm or more Inverter y Inverter Note2 10cm or more for 0 4 to 55kW 30cm or more for 75 to 132kW But for exchanging the DC bus capacitor take a distance 10cm or more for 5 5 to 11KW Wall 22cm or more for 15 to 55kW 30cm or more for 75 to 132kW Note 2 3 Operating Environment Ambient Temperature The ambient temperature surrounding the Inverter should not exceed the allowable temperature range 10 to 50 C The temperature should be measured in the air gap surrounding the Inverter shown in the diagram above If the temperature exc
183. rdind 0 9999 1000 6553 10000 65530 f oils 8 00 NOR Invalid 01 valid the motor does not rotate 02 valid the motor rotates H002 1 motor constant 00 Hyundai general purpose motor data 01 autotuning selection data 02 Autotuning data with online autotuning H202 2 motor constant 00 Hyundai general purpose motor data 01 autotuning selection data 02 Autotuning data with online autotuning H003 H001 Autotuning selection 1 allowable motor 0 20 75 0 KW lt 0 2 160kW gt Set on selection forwarding H203 2 allowable motor 0 20 75 0 kW lt 0 2 160kW gt Set on selection forwarding H004 1 motor pole selection 2 4 6 8 pole 4 Motor constant H204 2 motor pole selection 2 4 6 8 pole 4 1 speed response setting 0 001 9 999 10 00 65 53 2 speed response setting 0 001 9 999 10 00 65 53 1 stabilized factor 0 255 2 stabilized factor 0 255 3 stabilized factor 0 255 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Function Mode Motor constant Code HO20 1 motor constant R1 H220 2 motor constant R1 Function name Setting range 0 000 9 999 10 00 65 53 Q 0 000 9 999 10 00 65 53 2 Initial data Set on forwarding forwarding Page H021 1 motor constant R2 HO22 1 motor constant L 0 000 9 999 10 00 65 53 2 0 00 99 99 100 0
184. reached the operating command FW is switched OFF The inverter cuts the output and for the set time of A053 free running of the motor will occur After finishing the set time in A053 DC braking is started Set the frequency at which the DC braking will operate at with A052 The operation of Edge Level selection when using inside DC braking is different Edge action Give priority to A055 DC braking action action time operate DC braking according to set time After turning operating command FW OFF when output frequency reachs the set value of A052 during setting A055 DC braking is run Even if operation command is turned ON during setting time of A055 DC braking is run Example 5 a Example 6 a Level action Give priority to operating command ignore DC braking time A055 and move to normal operation When operation command is turned ON during DC braking set time of A055 is ignored and normal operation is restored Example 5 b Example 6 b a Edge action b Levela action 1 When starting Example 4 a 1 When starting Example 4 b Fw SS Fw DU oa a in fond Duk 4 A057 A ES A057 A ROEM A POT Output frequency A058 Output frequency A058 2 When stopping Example 5 a 2 When stopping Example 5 b FW FW ik Free running Free running Output freguency an MV LLM PURO ENOROLA Output frequency RSS Do A053 A055 A053 A055 A052 lt gt A052 lt lt 3 When stopping
185. ree v f frequency 1 1 b100 gt Free vif frequency 2 b102 Free v f frequency 3 6 b104 b106 b108 b110 lt Free v f freguency 1 2 b100 b102 gt 1110 Free vif frequency 4 6 b106 b108 b110 2 UU Ste Free v f frequency 1 3 b100 b102 b104 gt Free v f frequency 5 6 b108 b110 lt Free v f frequency 4 b106 Free v f freguency 1 4 b100 b102 b104 b106 gt Free vif frequency 5 b108 Free v f freguency 6 b110 lt Free v f freguency 1 5 b100 b102 b104 b106 b108 gt Free v f frequency 6 b110 Free v f frequency 2 3 b017 b019 lt Free electronic thermal frequency 1 b015 1420 Free vif frequency 1 b015 gt _ Free electronic thermal Free v f frequency 3 b019 lt frequency 2 b017 Free v f frequency 1 2 b015 b017 gt Free electronic thermal frequency 3 b019 Warning is cleared when the setting fulfils the above condition Data will be changed automatically to the basic code Nete 1 The jump frequency will be automatically re written to the lowest jump frequency Jump frequency jump width 4 101 N300 INSTRUCTION MANUAL Chapter 5 Maintenance Inspection After a lapse of more than 10 minutes after tuning off the input power supply perform the maintenance and inspection Otherwise there is a danger of electric shock Make sure that only qualified persons will perform maintenance inspection and part replacement Before starting the work remove metallic objects from your person wristwatch bracelet
186. rque By setting the start frequency higher direct starting is caused and the starting current increases Therefore an overload is within the restriction range and the inverter has a tendency to trip on over current protection Function code Set range Description b082 meea 0 10 9 99 Units Hz b082 output frequency output voltage lt gt b036 Reduced voltage start selection This function is to raise the voltage slowly on motor starting b036 Reduced voltage start The lower this value the mote torgue is available on starting selection However by making this value lower the inverter has a tendency of tripping on po82 Start frequency over current protection because of almost direct starting Relation code Function Data Time to take for reduced code voltage starting 00 No reduced voltage start b036 01 Short about 6ms 06 Long about 36ms FW Starting frequency b082 Output frequency Output voltage 4 43 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function BRD dynamic braking function the built in BRD b095 BRD action sele This function is to consume regenerative energy from the motor as heat by b096 BRD on level Relation code This function only operates with the N300 11kW and lower as they have b090 BRD use ction the use of an external resistor Regeneration occurs when the motor is de
187. rrent protection at deceleration time set AVR selection ON all the time Set item Function code Setting limit Contents Motor capacity selection H003 H203 al a Unit kW 0 20 160 0 75 to 150kW Motor pole selection H004 H204 2 4 6 8 Unit pole 4 27 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Direct current braking DB A dc voltage can be applied to the motor windings in orde to lock the motor shaft and avoid overun at low speeds There are two methods of activating the dc braking Outside which is through the intelligent input terminals and inside which is automatically started Relation code A A051 DC braking selectiond A056 DC braking edge level A052 DC braking frequency selection A053 DC braking late time A057 Starting DC braking power A054 DC braking power A053 Starting DC braking time A055 DC braking time A054 DC carrier freguency C001 C008 Intelligent input terminal at a specific freguency Set item Functin code Data Contents 00 Inside DC braking invalid D ki lect PI A 01 Inside DC braking valid Unit Hz DC braking frequency A052 0 00 60 00 When the output reaches the set frequency and Inside DC braking is valid DC braking is started Unit second DC braking late time A053 0 0 5 0 After DC braking time is reached or DB terminal is ON the late time is a delay before DC braking is started Unit DC braking p
188. s both an operation setting and a freguency setting The following indicates the details of each method of operation and necessary instructions for operation 1 Operation setting and a freguency setting by the terminal control This is the method by connecting signals from the outside the freguency setting the starting switch etc With the control circuit terminals The operation is started when the operation setting FW RV is turned ON while the input power is turned ON Note The methods of the setting frequency with terminal are the voltage setting and the electric setting And they are selective by each system The control circuit terminal list shows this in detail Necessary things for operation 1 The operation setting switch relay etc 2 The frequency setting signals from volume or external DC0 10V DC 10 10V 4 20mA etc Operation Setting switch 2 Operation setting and frequency setting with the digital operator This is the method for operation from the digital operator which comes equipped with the inverter as standard or the remote operator SRW keypad When the digital operator sets the operation the terminals FW RV don t need to be linked And it is possible to select frequency from the digital operator as a method of the frequency setting too _ necessary things for operation 1 Remote Operator SRW It s unnecessary in case of digital operator operation Power Lamp Digital Operato
189. shes 2 Cable entry through Conduit After taking out the rubber bushes connect the conduit OD OOZ lt GE Note Except for when connecting conduit do not take out the rubber bushes It is possible that the wiring insulation is broken and a possible earth fault is caused 2 4 N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 2 Wiring N WARNING Be sure to ground the unit Otherwise there is a danger of electric shock and or fire Wiring work shall be carried out by electrical experts Otherwise there is a danger of electric shock and or fire Implement wiring after checking that the power supply is off It might incur electric shock and or fire After installing the main body carry out wiring Otherwise there is a danger of electric shock and or injury Do not remove the rubber bush 5 5 to 55kW Due to the possibility that a wire may be damaged shorted or may have a ground fault with the edge of the wiring cover AN CAUTION Make sure that the input voltage is Three phase 200 to 240V 50 60Hz for models with suffix L Three phase 380 to 480V 50 60Hz for models with suffix H Be sure not to input a single phase Otherwise there is a danger of fire Be sure not to connect AC power supply to the output terminals U V W Otherwise there is a danger of injury and or fire Be sure not to connect the resistor to DC terminals PD P and N directly Otherwis
190. shock Be sure to turn on the input power supply after closing from cover While being energized be sure not to open the front cover Otherwise there is a danger of electric shock Be sure not to operate the switches with wet hands Otherwise there is a danger of electric shock While the inverter is energized be sure not to touch the inverter terminals even during stoppage Otherwise there is a danger of electric shock If the retry mode is selected it may suddenly restart during the trip stop Be sure not to approach the machine Be sure to design the machine so that personnel safety will be secured even if it restarts Otherwise there is a danger of injury Be sure not to select retry mode for up and down eguipment or traveling eguipment because there is output free running mode in term of retry Otherwise there is a danger of injury and or machine breakage Even if the power supply is cut for a short period of time it may restart operation after the power supply is recovered if the operation command is given If it may incur danger to personnel be suer to make a circuit so that it will not restart after power recovery Otherwise there is a danger of injury The stop key is effective only when the function is set Be sure to prepare the key separately from the emergency stop Otherwise there is a danger of injury After the operation command is given if the alarm reset is conducted it will restart sudden
191. speed base frequency Relationship between Speed Change Rate and Rated Rotation Speed speed Change Rate Intelligent output terminal setting Any of the following functions can be assigned to the intelligent output terminals 11 15 or the alarm relay Bothe intelligent output terminals 11 15 and the alarm relay are all relay outputs All three output relays can be selected to be either NO or NC a or b C026 P control Plcontrol Rotation speed Relation code C021 C025 Intelligent output terminal Alarm relay output terminal setting Description Reference item Run Signal during run Signal during run FA1 Constant speed arrival signal Fr gu ncy anival elenl FA2 Over setting frequency OL Overload advance notice signal Overload limit OD output deviation for PID control PID function 05 AL Alarm signal Protection function 06 FA3 Arrival signal for only setting frequency Freguency arrival signal 4 59 07 OTO Over Torgue Over torgue 4 62 a9 W e nb Instantaneous stop under voltage 4 37 10 TRQ Torque limit Torque limit function 4 80 11 RNT RUN time over RUN time over 4 61 12 ONT ON time over Power ON time over 4 61 13 THM Thermal caution Electric thermal function 4 40 19 BRK Brake opening 20 BER Brake error Brake control function 4 69 21 ZE
192. t Impedance 100 ohm Terminal current When only terminal is ON this input signals is effective Allowable maximum current 24mA o e 5 Digital monitor Allowable maximum current 2mA 2 voltage Output one selected from monitor item output frequency output g current torque output voltage input electric power electric thermal lt x P rate LAD frequency Analogue monitor Allowable output less then Current impedance 250 ohm L gt Monitor Digital monitor Allowable maximum current1 2mA Voltage Output the output frequency with digital besides above monitor Maximum frequency 3 6kHz Interface power Itis DC24V power for connection input signal When selecting source Allowable maximum output Bower logic it s connection input common current 100mA Ss Source Interface power The common terminal is FW terminal 1 8 terminal TH terminal SB common FM terminal Don t earth o S Change sink type and source type by short bar on control terminals o THO DH DPN P24 PLC Sink type CM1 PLC Source type PLC Cn typ typ A 5 z 3 FW Forward command About FW signal ON is Forward and OFF is stop command Allowable maximum voltage 27V Input ON condition of terminal intelli lta 9 Input intelligent Select 8 function from 44 functions and divide between 1 terminal O 8V o Lo and 8 terminals Input OFF condition of terminal 556 voltage S9 under 3 V B 20 Input impedance 4 7k ohm on s En F Allowable maximum input Intelligent Select 5
193. tallation and Wiring 2 1 Installation AN CAUTION Be sure to install the unit on flame resistant material such as metal Otherwise there is a danger of fire Be sure to place anything inflammable in the vicinity Otherwise there is a danger of fire Do not carry unit by top cover always carry by supporting base of unit There is a risk of falling and injury Be sure not to let the foreign matter enter such as cut wire refuse spatter from welding iron refuse wire dust ect Otherwise there is a danger of fire Be sure to install it in a place which can bear the weight according to the specifications in the text Chapter 6 Specifications Otherwise it may fall and there is a danger of injury Be sure to install the unit on a perpendicular wall which is not subject to vibration Otherwise it may fall and there is a danger of injury Be sure not to install and operate an inverter which is damaged or parts of which are missing Otherwise there is a danger of injury Be sure to install it in a room which is not exposed to direct sunlight and is well ventilated Avoid environments which tend to be high in temperature high in humidity or to have dew condensation as well as places with dust corrosive gas explosive gas inflammable gas grinding fluid mist salt damage etc Otherwise there is a danger of fire N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 1 1 Installation 1 T
194. te Sm ee digital panel operator ERRT1 Detect the line or disconnection of the encoder line Detect when Yy Encoder line break there is an encoder failure Detect when the specification of encoder cba SW Fig mfl OP1 0 OP2 0 is not line driver type Detect when there is no Z pulse n Over speed Detect when motor rotation speed exceeds E6 i j Fil 4 OP1 1 gt OP2 1 PADES Detect when the deviation of the current position and command value salw es Positioning error becomes more than 1 000 000pules during position controlling Ebe ai E Ie i i OP1 2 OP2 2 Detect abnormal connection between the inverter main bady Connection error and N FB 0P1 9 OP2 9 2 Digital input opti on board N DG lt Content Display of Display of remote Eu I digital panel operator ERRT1 SJ DG Error Detect abnormal connection between the inverter main bady and N DG gt OP2 0 3 DeviceNet optio n board N DN error Display of _ Display of remote Item Contents digital panel _loperator ERRT ine This error is displayed disconnection occurs when bus off or o Device Net timeout is occurred while the inverter is operating with Device Net ecg Fw Fig OP1 0 OP2 0 communication error Trip is caused by P045 and P048 setting ice mee This error indicates that component have the same 1 l T s
195. te megger test is complete reconnect the J61 connector has been removed Short terminals of R S T PD P N RB U V and W After the megger test is complete reconnect the J16 connector as before Disconnect power source Disconnect motor wires c Jer DC500V megger 7 Make sure the J61 connector is removed before the Megger test is done Earth terminal 5 4 Withstand Voltage test Never perform a withstand voltage test on the inverter The inverter main circuit uses semiconductors Semiconductors can deteriorate when a withstand voltage test is performed 5 3 N300 INSTRUCTION MANUAL Chapter 5 Maintenance Inspection 5 5 The method to check Inverter converter part A test is possible to check guality Preparation 1 Take out the power lines R S and TO connected to the inverter the motor connection lines U V and W and the regenerative control resistance P and RB 2 Prepare tester Using range of 1 ohm resistance measure range How to check It is possible to check the guality of the charging state of the terminals R S T U V W RB P and N of the inverter and the pole of the rester by measuring the charging state Note 1 Before you measure the voltage between P and N with DC current range confirm that the smoothing capacitor is discharged fully execute checks Note 2 Almost infinite value is indicated on no conducting With the effect of the smoothing capacitor the inverter con
196. ter to motor for the sensitive current of leak breaker MCCB Wiring distance Sensitive Current mA 100m and less 50 300m and less Note8 When using CV wire and wiring by rigid metal conduit leak flows Note9 IV wire is high dielectric constant So the current increase 8 times Therefore use the sensitive current 8 times as large as that of the left list And if the distance of wire is over 100m use CV wire Name Function Input reactor harmonic control electrical coordination power factor improvement ACL Ol OOO0 This part is used when the nubalance voltage rate is 3 or more and power supply is 500KVA or more and there is a rapid change in the power supply It also improves the power factor Radio noise filter Using the the inverter may cause noise on the peripheral radio through zero phase reactor the power lines This part reduces noise Noise filter for Inverter This part reduces common noise generated between the power Ll T3AK 0l supply and ground as well as normal noise Put it in the primary g side of inverter Input radio noise filter This part reduces radiation noise emitted from wire at the input capacitor filter Direct reactor DCL This part control harmonic from inverter Breaking resistor This part is used for applications that need to increase the brake Regenerative breaking unit torque of the inverter or to freq
197. ter an instantaneous power failure Various kinds signal output Initialization value setting Automatic deceleration at the time of the power supply block AVR function Fuzzy Autotuning Online Offiine High torque multi running Sensor less vector control with 1 inverters of 2 motors Carrier frequency range Protection function 0 5 15kHz Over current over volfage under voltage electronic thermal lecvel abnormal trouble ground fault current on starting instantaneous stop USP error open phase error control resistoroverload CT error extemal trip communication error Frequency temperature Preservation 10 50 C 20 65 C 20 90 RH installed with no dew conensation E temperaturelhumiaty 9 U Vibration 5 9m s 0 6G 10 55Hz 2 94mls 0 3G 10 55Hz 5 Using place Under 1000m above sea level indoors Installed away from corrosive gasses dust Paint color Grey Munsell 8 5 YR 6 2 0 2 5 Option Vector control with sensor O Digital input option 4 column BCD 16bit binary Operator with copy function cable for operator braking resistor regenerative control unit altemating reactor D C reactor Other options EMC Mains filter higher harmonic control unit LCR filter applied control installation Schematic mass 200V class 3 5 5 5 12 12 12 20 30 30 50 a kg 400V class 35 5 5 12 12 12 20 30 30 30 6o 60 80 80
198. teristic is right diagram 2 Electronic thermal characteristic Function code Setting range Description C026 Alarm relay output terminal b012 b212 Rated Current x 0 2 to Tr C061 Thermal warning level b312 Rated Current x 1 2 i Trip time S Relation code b012 b212 b312 1 2 3 electric thermal level b013 b213 b313 1 2 3 electric thermal characteristic selection free electric thermal freguency 1 2 3 b016 b018 b020 free thermal current 1 2 3 C021 C025 Intelligent output terminal b015 b017 b019 Motor current A Ration for inverter rated current 0 534 116 69 92 150 200 Frequency characteristic is added up to set value of b012 Function code Data Electronic thermal characteristic 00 Reduced torque characteristic as 01 constant torque characteristic 02 Free setting a Reduced torque charcteristic When output frequency of general motor decreases cooling function of self cooled fan will fall Reduced torque characteristic is calculated according to heat of an HYUNDAI general motor To add the time limit characteristic set with the reduced time rate b012 b212 b312 by each frequency Example b012 46 A when output frequency 20Hz Reduced time ratio Inverter output 60 frequency Hz 20 4 39 Trip time S Motor current A 42 7 55 2 73 6 Ratio for inverter rated current 92 8 120 160
199. the following table 4 Please use carrier frequency in more than 2 1KHZz absolutely Inverter can t operate normally in less than 2 1KHz A001 F001 b040 H003 H020 H023 H004 H005 H021 H022 H024 H050 H051 H052 H060 b041 b044 H002 H221 H250 H251 Relation code Frequency command selection A044 A244 Freguency command setting Torgue limit selection 4zone torgue limit H202 H203 H204 H205 H220 1 12 motor H222 H223 H224 1 2 PI proportion gain 1 72 PI integration gain H252 H260 Control method 1 2 motor constant selection 1 2 motor capacity selection 1 2 motor pole selection 1 2 speed response 1 2 motor R1 R2 1 2 motor 1 2 motor 10 1 2 motor J rc 1 2 P proportion gain 1 2 OSLV limiter Status of running Phenomena Contents of adjustment Sake pce ihe Set Motor constant R2 bigger and bigger slowly Driving Speed fluctuation is Minus until 1 2 times for preset constant HO21 H221 ae Set Motor constant R2 smaller and smaller slowly Speed fluctuation is plus until 0 8 times for preset constant HO21 H221 Set Motor constant R1 bigger and bigger slowly Regenerating Lack of torque at low until 1 2 times for preset constant HO20 H220 freguency Set Motor constant IO bigger and bigger slowly until 1 2 times for preset constant H023 H223 P The shoc
200. then switched by ON OFF of DB terminal irrespective of DC braking selection A051 Set strength of DC braking power with A054 If DC braking late time A053 is set the Inverter output is cut off for this time period the motor will be free running After the late time passes DC braking is started Please set DC braking time A055 or DC braking time by DB terminal paying attention to the heat of the motor Please set each setting in accordance with the system after level action or edge action are selected with A056 a Edge operation A056 00 b Level operation A056 01 Example 1 a Z FW Example 1 b FW Output frequency Example 2 a Example 2 b w LF _______ FW DB DB Output frequency Output frequency Example 3 a Example 3 b FW Fw L DB I L pe a T L ca Free running E Free running NE igen Output frequency AE Output frequency GEESE SA LL ta ati A053 gt A055 gt A053 4 29 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 3 Inside DC braking When the inverter starts and the DB terminal is not ON the inverter can operate dc braking When using inside DC braking the DC braking selection A 051 should be set 01 Starting DC braking power is set with A057 DC braking time at starting is set with A058 Braking power setting except starting time set with A054 If DC braking late time A053 is set and the dc braking frequency is
201. thout rotating 6 In spite of selecting the mode 01 that the motor does not rotates the motor sometimes rotates 7 When operating by using one class low motor Validate overload restriction function then set the overload restriction level 1 5 times as rated output current of motor Setting method 1 Set the autotuning selection H001 to 01 or 02 2 Turn the Run command On After turning Run command on the motor automatically runs in the following order of 1 to 7 1 The first AC excitation The motor does not rotate v 2 The second AC excitation The motor does not rotate v 3 The first DC Excitation The motor does not rotate v 4 VIF running The motor is accelerated up to 80 of the base frequency Y 5 SLV running The motor is accelerated up to x of the base frequency v 6 The second DC Excitation The motor does not rotate v 7 Display the result of tuning 4 73 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Cautions 1 When attuning set HOO1 to 01 that the motor does not rotates is selected 4 and 5 will not be performed 2 Revolution of 5 is like the following T lt 50S Xx 40 50s lt T lt 100s x 20 100s lt T x 10 3 When autotuning operation terminates the following is displayed Normal termination Abnormal termination Se D DAW WN
202. tices level C111 Overload notices level2 changed with OLR As this function operates the acceleration time is longer than setting time If the overload restriction constant is set too short in spite of accelerating an over voltage trip is caused with regenerative enegy from the motor on automatic deceleration by this function When this function operates in the midst of accelerating the frequency will not reach the goal frequency the Inverter will adjust in the following way Make acceleration time longer Raise torque boost Raise overload restriction level Set item Function code Data Description 00 Invalid icti 01 Acceleration valid on constant speed Overload restriction b021 b024 l p Selection 02 Valid on constant speed 03 Acceleration valid on constant speed Note1 Overload Rated current x 0 5 to Units A restriction Level b022 b025 Rated current x 2 0 _ Current value overload restriction operates Overload restriction Units eron icti b023 b026 0 1 to 30 0 Deceleration time when overload restriction Constant Operates Note 1 Increase speed mode at the time regenating Overload restriction level 3 jo NF Deceleration set with overload restrion constant Output freguency Maximum freguency A004 A204 A304 Goal freguency F001 Inverter output frequency e b023 b026 4 41 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function
203. tion External trip EXT Relation code This function can be used to force the Inverter a trip situation which C001 C008 Intelligent input terminal is Switched by an external input i e PLC or relay contact When the EXT terminal is switched ON the inverter trips on an E12 error and the outputis switched OFF Assign 12 EXT to an intelligent input terminal The trip will not be canceled when the terminal is turned OFF To cancel the trip the reset signal must be applied or the Inverter switched OFF and ON again at the supply Operation command FW REV EXT terminal GM En Number of Motor oe revolution time RS terminal es E Alarm output terminal MM T I A _ _ I 3Wire input function STA STP E R This function is used wh t h start st trol i RO tn cede _ a Ion is used wnen a momen ary pusn starvVstop control IS C001 C008 Intelligent input tetiinal required Set the operation command selection A002 to control terminal 01 Assign 20 STA 21 STP and 22 F R to three of the intelligent input terminals and the operation becomes possible as follows When the terminal is assigned STP terminal FW terminal and also RV terminal become invalid If all three input are not assigned this function will not operate The FW terminal and RV terminal become redundant when the 3 wire control terminal is as follows STA ON OFF STP F R Output frequency 4 55 N300 INSTRUCTION MA
204. tion direction set indication code to d003 press the ME key once Indication code are 8 forward H reverse or 5 stop 8 Press the key to start operating The green LED RUN turns on a light and the indication changes in response to the monitor mode set 9 Press the key to decelerate to a stop When the freguency turn back to O the green LED RUN light will switch off A CAUTION N300 INSTRUCTION MANUAL Chapter 4 Explanation of function 4 1 About Digital Operator OPE S Explanation of operating the digital operator OPE S N300 series operates by using the digital operator which is fitted as standard 1 Name and contents of each part of the digital operator ruUVWwer Monitor LED display of four figures HYUNDAI A AR OFLRAM amip On RUN Oke ao rroyral Hjo ad ONILU PR O Uperauon COMTI UNU Uun 126 DIK OU WU I 9IWUWr RE Name Content onito Displa offre uenc output current andas amp on RU F Operation ight on hen tha erter is runni ight on hen displa isef alue of eacfunction in monitor sec Program lam ight ill flash Qmd Off as a arning hen set ali incorreci POWER lam Po er lamp of contreircu A AR lam ight on hen tha erter trij nitor lar amp displa state wfonitor section re uenc oltage A Current W Electric po erRate liga ight on onl _ hemperating command RUN STOP is isebperatc Run command to stdHe motor ut this is ondlid
205. tion fan 4 Ventilation fan CoO Inverter Good example 8 External cooling of Inverter It is possible to install the inverter so that the heatsink is out of the back of the enclosure This method has two advantages cooling of the inverter is greatly increased and the size of the enclosure will be smaller Bad example To install it with the heatsink out of the enclosure a metal fitting option is required to ensure heat transfer Do not install in a place where water oil mist flour and dust etc can come in contact with the inverter as there are cooling fans fitted to the heatsink 9 Approximate loss for each capacity Inverter capacity kw 5 5 75 11 18 5 22 30 37 45 55 75 90 110 132 70 of rated output w 242 312 435 698 820 1100 1345 1625 1975 2675 3375 3900 4670 100 of rated output w 325 425 600 975 1150 1550 1900 2300 2800 3800 4800 5550 6650 100 of rated efficiency 94 4 94 6 94 8 95 0 95 0 95 1 95 1 95 1 95 1 95 2 95 2 95 2 95 2 2 3 N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 1 2 Blind cover of wiring parts 5 5 to 55kW 1 Cable entry through Rubber Bushes The wiring should be done after making a cut in the rubber bushes with nippers or cutters Wiring cover o Rubber bu
206. tput terminal CO21 C025 or the alarm relay output C061 Function code Data Description C061 0 Thermal warning is noneffectiv 1 100 Units 96 4 40 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Overload restriction Overload advance notice 1 Overload restriction The Inverter monitors the motor current on acceleration and constant speed when the inverter reaches the overload restriction level the Inverter will reduce the output freguency automatically to restrict the overload This function prevents an over current trip by inertia during acceleration or radical changes in load at constant speed Two kinds of overload restriction function are set with b021 b022 b023 and b024 b025 b026 To change b021 b022 b023 and b024 b025 b026 assign 39 OLR to an intelligent input terminal The current value this function operates at is set in overload restriction level The overload restriction constant is the time to decelerate to OHz from max frequency b021 b022 b023 and b024 b025 b026 is Relation code b021 Overload restriction selection b022 Overload restriction level b023 Overload restriction constant b024 Overload restriction 2 selection b025 Overload restriction level 2 b026 Overload restriction constant 2 C001 C008 Intelligent input C021 C025 Intelligent output C026 Alarm relay output setting C040 Overload advance notice signal output mode C041 Overload no
207. ttended start protection 0000002000000000 SF6 multi speed6 bit run 0000000000004000 CS commercial change 0000004000000000 SF7 multi speed7 bit run 0000000000008000 SFT software lock control terminal 0000008000000000 OLR overload restriction setting 0000000000010000 AT analog input voltage current select 0000010000000000 TL Torque limit 0000000000020000 SET3 3 control 0000020000000000 TRQ1 Torque limit 1 switch 0000000000040000 RS reset 0000040000000000 TRQ2 Torque limit 2 switch 0000000000080000 0000080000000000 PPI P PI control switch 0000000000100000 STA 3wire start 0000100000000000 BOK Brake confirmation 0000000000200000 STP 3wire holding 0000200000000000 ORT Orientation command 0000000000400000 F R 3wire forward 0000400000000000 LAC LAD Cancel 0000000000800000 PID PID selection valid invalid 0000800000000000 PCLR Position command 0001000000000000 STAT Pulse train input permission Example When you make forward multi speed1 and multi speed2 active on inverter setting of code 01 the calculation of data is 0x0000000000000001 0x0000000000000004 0x0000000000000008 0x000000000000000D so transmission frame is STX 101102IOO0000000000000DI BCC I CR Reply frame On normal reply Refer to 4 i On abnormal reply Refer to 4 ii iv 03 command This reads monitor data collectively Transmission frame 4 87 N300 INSTRUCTION MANUAL Chapter 4 Expl
208. uce inductance Don t connect any other device other than the external braking resistor to these terminals When installing an external braking resistor make sure that the resistance is correctly rated to limit the current drawn through the BRD 5 Regenerative breaking unit connection terminals P N The Inverters rated more than 15kW don t contain a BRD circuit If regenerative braking is required an external BRD circuit Option is required along with the resistor Option Connect external regenerative braking unit terminals P N to terminals P N on the inverter The braking resistor is then wired into the External Braking unit and not directly to the Inverter The cable length should be less than 5 meters and twist the two connecting wires to reduce inductance 6 Earth G2 Make sure that you securely ground the Inverter and motor for prevention of electric shock The inverter and motor must be connected to an appropriate safety earth and follow the local standard Failure to do so constitutes an electrical shock hazard N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 2 Wiring of main circuit terminals The wiring of main circuit terminals for inverter is the following picture Wiring of terminals Corresponding type R S T U V IW L1 L2 L3 T1 T2 T3 PD P N RB G Ge N300 055LF HF Ro To Ro To M4 Short bars SE
209. uency f off 2 of max frequency FA3 FA5 4 60 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function RUN time power ON time over RNT ONT Relation code rare b034 Warning time level When the accumulated operation time reaches or is over the C021 C025 Intelligent output terminal setting time in b034 RUN time power ON time over TNT ONT C026 Alarm relay output terminal output is switched d016 Accumulation time monitor during RUN d017 Power ON time monitor Function code Data Description 0 Don t operate b034 1 0099 Set by 10 hour unit 10000 6553 Set by 100 hours unit 1000000 655300 hours 1 Run time over RNT Assign 11 RNT to an intelligent output terminal 11 15 C021 C025 or the alarm relay output terminal C026 Set ON time level with b034 2 Power ON time over ONT Assign 12 ONT to an intelligent output terminal 11 15 C021 C025 or the alarm relay output terminal C026 Set ON time level with b034 Zero speed signal ZS This function detects that the output of the rotation speed of a motor or the output of LAD fell off from the zero speed detection level and be the function that outputs it By selecting zero speed signal in an intelligent output selection this function comes into effect This function acts to the LAD output when the control method is VC VP free V f sensor less vectoy control or zero speed area sensor less vecto
210. uently turn on and off and to run high inertia load ice fi This part reduces radiation noise emitted from wire by setting between Output noise iiiter inverter and motor And it reduces wave fault to radio and TV it is used for L1T3CZ O0O000 preventing malfunction of sensor and measuring instruments Radio noise filter zero phase This part reduces noise generated at the output of the inverter reactor It is possible to use for both input and output Running motors with the inverter generates vibration greater than that with commercial power supply This part installed between the inverter and mo tor reduces torque ripple When the cable length between the inverter and motor is long 10m or more a countermeasure for a malfunction of the thermal relay by harmonic due to switching on inverter is taken by inserting reactor There is the way to use current sensor in stead of thermal relay Output alternation reactor Reducing vibration thermal Relay preventing misapplication ACL 0 I I LCR filter Sine wave filter at the output N300 INSTRUCTION MANUAL Chapter 2 Installation and Wiring 4 Common applicable tools Applicable Tools Motor Applicable Power lines External resister Screw Torque EI i ae tis rter R S TU V W between size of N m Leak breaker ectromagnetic odel P PD N
211. unction 4 4 Protection function list 4 4 1 Protection function 4 4 2 Trip monitor display 4 4 3 Waming Monitor display Chapter 5 Maintenance Inspection 5 1 Precaution for Maintenance Inspection 9 1 1 Daily inspection 5 1 2 Cleaning 5 1 3 Regular inspection 5 2 Daily inspection and regular inspection 5 3 Megger test 5 4 Withstand Voltage test 5 5 The method to check Inverter converter part 5 6 Capacitor Life Curve Chapter 6 Specification 6 1 Standard specification list 6 2 Dimension XV 4 61 4 62 4 63 4 64 4 65 4 66 4 67 4 68 4 69 4 71 4 72 4 75 4 76 4 77 4 78 4 79 4 80 4 82 4 83 4 97 4 97 4 100 4 101 5 1 5 1 5 1 5 1 5 3 5 3 5 5 6 1 N300 INSTRUCTION MANUAL Chapter 1 General Descriptions 1 1 Inspection upon Unpacking 1 1 1 Inspection of the nuit Open the package and pick out the inverter please check the following item If you discover any unknown parts or the unit is in bad condition please contact your supplier or the local HYUNDAI Distributor 1 Make sure that there was no damage injury falling or dents in the body during transportation of the unit 2 After unpacking the unit make sure that the package contains one operation manual for the Inverter 3 Make sure that the product is the one you ordered by checking the specification label Specifications label Picture 1 1 Position of specification
212. ust be applied Frequency command from Ospeeq operator or analog external i input terminal 2speed 1 1speed Ispeed ir PUP Ties SF1 SF2 SF3 SF4 SF5 SF6 SEF FW 4 47 N300 INSTRUCTION MANUAL Chapter 4 Explanation of function Jogging operation JG Relation cod This function can be used to rotate the motor in small steps to allow A038 Jogging freguency fine tuning A039 Jogging selection C001 C008 Intelligent input terminal Set an intelligent input terminal to 06 JG 1 Jogging freguency JG RV Output freguency A038 U The jogging operation does not use acceleration therefore it would be advisable to set the jogging freguency to limit the starting current to a minimum or tripping may occur Adjust A038 to the jogging freguency reguired Function code Data Description A038 0 0 start freguency 9 99 Units Hz 2 Jogging operation selection inf Jogging operation during run Function code Data Description 99 YND Invalid 2 00 Freeprun on jogging stop Invalid Example 1 01 Decelerating stop on jogging stop Note 1 A039 02 Direct braking on jogging stop Note 2 03 Free run on jogging stop 04 Decelerating stop on jogging stop ma a 05 Direct braking on jogging stop Note 1 When using the jogging function turn FW terminal or RV terminal ON after the JG termi
213. utputted from external braking during releasing braking is inputted to intverter one of intelligent output terminals C001 C008 should be assigned braking comformation signal BOK 44 One of intelligent output terminals C021 C025 should be assigned tobraking signal BRK 19 to release braking And when output signal at the time of braking trouble is used signal of braking touble BER 20 should be assigned When braking control function is used sensorless vector control A44 to 03 or Ohz domain sensorless vector control A11 to 04 which generates high torgue at starting should be recommended Set item Code Function name Setting range b120 Braking control function selection O0 invalid O1 valid b121 The waiting time for braking releasing confirmation 0 00 5 00 s b122 Waiting time for acceleration 0 00 5 00 s b123 Waiting time for stop 0 00 5 00 s b124 Waiting time for braking confirmarion 0 00 5 00 s b125 Releasing freguency 0 00 99 99 100 0 400 0 Hz b126 Releasing current 0 of the rated current 200 of the rated current b121 Set the time when output current arrives at releasing current after arriving at releasing freguency b122 Set the mecanical late time to release braking from releasing signal outputting b123 Set the mecanical late time to stop braking from releasing signal off b124 Set the more time to input releasing stop signal which braking outputs from releasing signal b125
214. well as places with dust corrosive gas explosive gas inflammable gas grinding fluid mist salt P 2 2 damage etc Otherwise there is a danger off fire N300 INSTRUCTION MANUAL SAFETY PRECAUTIONS 2 Wiring 2 Be sure to ground the unit Otherwise there is a danger of electric shock and or fire 7777777 TT P 2 9 Wiring work shall be carried out by electrical experts Otherwise there is a danger of electric shock and or fire 4 4 4 9 P 2 6 Implement wiring after checking that the power supply is off It might incur electric shock and of fire wn enn e ncn P 2 8 After installing the main body carry out wiring Otherwise there is a danger of electric shock and or injury P 2 5 Do not remove the rubber bush 5 5 to 55kW Due to the possibility that a wire may be damaged shorted or may have a ground fault with the edge of the wiring cover wr woo gt P 2 4 Make sure that the input voltage is Three phase 200 to 240V 50 60Hz for models with suffix L 77777777 P 2 6 Three phase 380 to 480V 50 60Hz for models with suffix H Be sure not to input a single phase STUD P 2 8 Otherwise there is a danger of fire Be sure not connect AC power supply to the output terminals U V W P 2 5 Otherwise there is a danger of injury and or fire Be sure not to connect the resistor to DC terminals PD P and N directly

Chapter 4 Explanation of function

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