Hyundai n 700 Instruction Manual
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Hyundai n 700 Instruction Manual

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  • Page 1 VECTOR INVERTER INSTRUCTION MANUAL...
  • Page 2 N700 Operating Instructions and Parts Manual CAUTION FOR UL/CUL REQUIREMENTS THE HYUNDAI HEAVY INDUSTRY N700 INVERTER UL FILE NUMBER IS E205705. CONFIRMATION OF UL LISTING CAN BE FOUND ON THE UL WEBSITE: WWW.UL.COM DO NOT CONNECT OR DISCONNECT WIRING, OR PERFORM SIGNAL CHECKS WHILE THE POWER SUPPLY IS TURNED ON.
  • Page 3 N700 Operating Instructions and Parts Manual SAFETY FOR THE BEST RESULTS WITH N700 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 QUICK REFERENCE.
  • Page 4 INJURY. WARNING :THE USER IS RESPONSIBLE FOR ENSURING THAT ALL DRIVEN MACHINERY, DRIVE TRAIN MECHANISM NOT 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.
  • Page 5 N700 Operating Instructions and Parts Manual 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. CAUTIONS FOR EMC (ELECTROMAGNETIC COMPATIBILITY) TO SAFETY THE EMC DIRECTIVE AND TO COMPLY WITH STANDARD, FOLLOWS THE CHECK LIST BELOW.
  • Page 6 N700 Operating Instructions and Parts 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.
  • Page 7 N700 Operating Instructions and Parts Manual UL WARNINGS AND CAUTIONS MANUAL FOR N700 SERIES THIS AUXILIARY INSTRUCTION MANUAL SHOULD BE DELIVERED TO THE END USER. 1. WIRING WARNINGS FOR ELECTRICAL PRACTICES AND WIRE SPECIFICATIONS WARNING : "USE COPPER CONDUCTOR ONLY, 75℃ WITH A TORQUE RATING.
  • Page 8 N700 Operating Instructions and Parts Manual 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 [IN·LB] WIRE RANGE N700-055LF 26.5 [IN·LB] N700-075LF...
  • Page 9 N700 Operating Instructions and Parts Manual 3. CIRCUIT BREAKER / FUSE SIZE 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 BCP(BRANCH CIRCUIT PROTECTION TYPE) FUSE AS SHOWN IN THE TABLE BELOW.
  • Page 10 N700 Operating Instructions and Parts Manual 4. OTHERS 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 MANUFACTURER.", OR EQUIVALENT WORDING INCLUDED IN THE MANUAL.
  • Page 11 N700 Operating Instructions and Parts Manual General Safety Information DEFINITIONS AND SYMBOLS A SAFETY INSTRUCTION (MESSAGE) INCLUDES A HAZARD ALERT SYMBOL AND A SIGNAL WORD, DANGER OR CAUTION. EACH SIGNAL WORD HAS THE FOLLOWING MEANING : THIS SYMBOL IS THE “SAFETY ALERT SYMBOL.” IT OCCURS WITH EITHER OF TWO SIGNAL WORDS : DANGER OR CAUTION, AS DESCRIBED BELOW.
  • Page 12 N700 Operating Instructions and Parts Manual General Safety Information 1. Installation CAUTION Be sure to install the unit on flame resistant material such as metal. Otherwise, there is a danger of fire. Be sure not to place anything highly flammable in the vicinity. Otherwise, there is a danger of fire.
  • Page 13 N700 Operating Instructions and Parts Manual General Safety Information 2. Wiring Be sure to ground the unit. Otherwise, there is a danger of electric shock and/or fire. Wiring work should be carried out by qualified electricians. Otherwise, there is a danger of electric shock and/or fire. Implement wiring after checking that the power supply is off.
  • Page 14 N700 Operating Instructions and Parts Manual General Safety Information 3. Control and operation While the inverter is energized, be sure not to touch the main terminal or to check the signal or add or remove wires and/or connectors. Otherwise, there is a danger of electric shock. Be sure to turn on the power supply with the front case is closed.
  • Page 15 N700 Operating Instructions and Parts Manual General Safety Information CAUTION The cooling fins will have a 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.

  • Page 16: Table Of Contents

    N700 Operating Instructions and Parts Manual CONTENTS General Description ..........................1 Inspection upon Unpacking......................1 1.1.1 Inspection of the unit ......................1 1.1.2 Instruction manual......................2 Questions and Warranty of the Unit ....................2 1.2.1 Questions on Unit......................2 1.2.2 Warranty for the unit......................
  • Page 17 N700 Operating Instructions and Parts Manual 4.2.6 Operating condition setting(b-group)................34 4.2.7 Intelligent input terminal setting (I-group)................ 36 4.2.8 Intelligent output terminal setting (o-group) ..............37 4.2.9 Advanced control function setting (C-group) ..............38 4.2.10 Motor constant setting (H-group) ..................40 4.2.11 Option function setting (P-group) ..................
  • Page 18 N700 Operating Instructions and Parts Manual 6.17 SLV control mode selection (F019)....................55 Explanation of A-group........................... 56 Acceleration and deceleration pattern (A001/A201, A002/A202) ..........56 Acceleration and deceleration curvature (A003~A004) ............... 57 Acceleration stop function (A005~A006) ..................57 Two-stage acceleration and deceleration functions (A007~A011)..........58 Three-stage acceleration and deceleration function (A012~A016) ..........
  • Page 19 N700 Operating Instructions and Parts Manual 9.2.2 Multi-speed operation function (CF1~CF4)..............89 9.2.3 Jogging driving (JOG : Jogging Operation) ..............90 9.2.4 Direct current braking (DB : External DC Braking) ............91 9.2.5 Second control function (SET2) ..................91 9.2.6 Acceleration/ deceleration 2 (2CH) .................
  • Page 20 N700 Operating Instructions and Parts Manual 10.3.2 Analog output signals (AM/AMI) selection (o012~o017) ..........122 Explanation of C-group ........................123 11.1 V/f stability adjust(C002) ......................123 11.2 Torque boost function setting(C003 ~ C005) ................123 11.2.1 Manual torque boost ..................... 124 11.2.2 Automatic torque boost ....................
  • Page 21 N700 Operating Instructions and Parts Manual Specification............................155 16.1 Standard specification list......................155 16.1.1 200V class........................155 16.1.2 400V Class........................155 16.1.3 Common specification for 200V/400V class ..............156 16.2 Dimension ..........................158...

  • Page 22: General Description

    Inspection of the unit Please open the package, remove the inverter, please check the following items. If you discover any unknown parts or the unit is damaged, please contact HYUNDAI. (1) Make sure that the package contains one operation manual for the inverter.

  • Page 23: Instruction Manual

    1.2.1 Questions on Unit If you have any questions regarding damage to the unit, unknown parts or for general inquiries, please contact your LOCAL HYUNDAI BRANCH with the following information. (1) Inverter Model (2) Production Number (Serial No.) (3) Date of purchase (4) Reason for Calling ①...

  • Page 24: Appearance

    N700 Operating Instructions and Parts Manual 1. General Description Appearance Mounting plate FAN cover Digital Operator Bottom cover Bolting hole Fig. 1-3 Appearance from the front Control circuit terminals Specification label Main circuit terminals Wiring blind cover Fig. 1-4 Front cover removed (Note) When you use cables for remote operation, please remove the connector.

  • Page 25: Installation And Wiring

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring NSTALLATION AND IRING Installation CAUTION Be sure to install the unit on flame resistant material such as metal. Otherwise, there is a danger of fire. Be sure not to place anything flammable in the vicinity. Otherwise, there is a danger of fire.

  • Page 26: Installation

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring 2.1.1 Installation (1) Transportation 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.
  • Page 27 N700 Operating Instructions and Parts Manual 2. Installation and Wiring (6) Mounting Position Mount the inverter in a vertical position using screws or bolts. The mounting surface should also be free from vibration and can easily hold the weight of the inverter. Fig.

  • Page 28: Blind Cover Of Wiring Parts

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring (9) Approximate loss for each capacity At surrounding temperature 40ºC, Air pressure 1.07kg/m³, Air specific heat 0.24kcal/kg·ºC Inverter 18.5 110 132 capacity(㎾) 70% of rated 242 312 435 575 698 820 1100 1345 1625 1975 2675 3375 3900 4670 output(W) 100% of rated 325 425 600 800 975 1150 1550 1900 2300 2800 3800 4800 5550 6650...

  • Page 29: Wiring

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring Wiring Be sure to ground the unit. Otherwise, there is a danger of electric shock and/or fire. Wiring work should be carried out by qualified electricians. Otherwise, there is a danger of electric shock and/or fire. Implement wiring after checking that the power supply is off.

  • Page 30: Terminal Connection Diagram (Sink Type)

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring 2.2.1 Terminal Connection Diagram (sink type) Fig. 2- 5 Terminal Connection Diagram (sink type)
  • Page 31 N700 Operating Instructions and Parts Manual 2. Installation and Wiring (1) Explanation of main circuit terminals Symbol Terminal Name Explanation of contents Connect alternating power supply. When using regenerative R, S, T (L1,L2,L3) Main power converter and RG series, don’t connect. U, V, W (T1,T2,T3) Inverter output Connect three-phase motor.
  • Page 32 N700 Operating Instructions and Parts Manual 2. Installation and Wiring Symbol Terminal Name Explanation of contents Forward command About FW signal, ON is Forward and OFF is stop command. Select 8 functions from 39 functions, and divide between 1 terminal and 8 terminals. REV(Reverse), CF1~CF4(Multi-speed bit 1~4), JOG(jogging), DB(External dc braking), SET2(2nd control), When use external electric...

  • Page 33: Main Circuit Wiring

    Otherwise, there is the possibility of damage to the inverter and the danger of fire. If you require a single phase power supply unit, please contact your local HYUNDAI Branch. The inverter enters into the following condition at the occurrence of open phase if it is...
  • Page 34 N700 Operating Instructions and Parts Manual 2. Installation and Wiring Make the RC value of the thermal relay the value of 1.1 times of motor rated electric current. ③ Direct current reactor (DCL) connection terminals (PD, P) These are the terminals to connect the current reactor DCL (optional) to help improve the power factor.
  • Page 35 N700 Operating Instructions and Parts Manual 2. Installation and Wiring (2) Wiring of main circuit terminals The wiring of main circuit terminals for the inverter are in the following pictures. Wiring of terminals Corresponding type N700- 055LF/075LF/110LF 055HF/075HF/110HF * Screw size : M5 N700- 150LF/185LF/ 150HF/185HF/220HF * Screw size : M6...
  • Page 36 N700 Operating Instructions and Parts Manual 2. Installation and Wiring (3) Applicable Tools Refer to the “Table 2-7 Common Application Tools” on page 16. Three phase Power supply (Note1) The applicable tools indicate for standard four-pole squirrel-cage Motor. (Note2) Select applicable tools for breakers examining the capacity of breakers.(Use Inverter type.) (Note3) Power lines should be used a heavier gauge wire, if the distance...
  • Page 37 N700 Operating Instructions and Parts Manual 2. Installation and Wiring (4) Common applicable tools Power lines External Applicable Tools Screw R,S,T resister Motor Inverter Torque size Class Output U,V,W, between Electromagnetic model (N•m) Leak breaker ㎾(HP) P,PD,N P and RB Controller Terminal (MCCB)

  • Page 38: Terminal Connection Diagram

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring 2.2.3 Terminal connection diagram (1) Terminal connection diagram ① The control circuit terminal of inverters is connected with the control board in unit. Terminal for CAN Communication Terminal for RS232/RS485 Communication Fig.
  • Page 39 N700 Operating Instructions and Parts Manual 2. Installation and Wiring ⑥ When a relay is used as an intelligent output, connect a diode for surge protection parallel to the relay coil. ⑦ Do not short the analog voltage terminals H and L or the internal power terminals PV24 and all CM1’s.

  • Page 40: Digital Operator Wiring

    N700 Operating Instructions and Parts Manual 2. Installation and Wiring (5) The connection to the output programmable logic controller (sequencer) 2.2.4 Digital operator wiring For operating this inverter, it can use digital operator OPE- N7. For remote operation, remove the digital operator from the inverter and use the optional connector cable ICS-1(3.2feet) or ICS-3(10 feet) to connect the digital operator cable.

  • Page 41: Operation

    N700 Operating Instructions and Parts Manual 3. Operation PERATION WARNING Be sure not to touch the main terminal or to check the signal add or remove wires and/or connectors. Otherwise, there is a danger of electric shock. Be sure not to turn the input power supply on until after front case is closed. While the inverter is energized, be sure not to remove the front cover.

  • Page 42: Operating

    N700 Operating Instructions and Parts Manual 3. Operation CAUTION The cooling fins 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.

  • Page 43: Test Run

    N700 Operating Instructions and Parts Manual 3. Operation Test Run This is an example of a common connection. Please refer to 4.1 Digital Operator, for the detailed use of the digital operator (OPE-N7). 3.2.1 To input the operation setting and the frequency setting from the terminal control. Digital input Digital Output Relay Output...

  • Page 44: Operation Setting And The Frequency Setting From The Digital Operator

    N700 Operating Instructions and Parts Manual 3. Operation 3.2.2 Operation setting and the frequency setting from the digital operator (Remote operator is also same use.) MCCB Motor Short bar DC reactor Three phase Power Supply Braking Unit (BRD) Earth Ground Fig.
  • Page 45 N700 Operating Instructions and Parts Manual 3. Operation (7) Press the key to start operating. (The “RUN” lamp turns on a light, and the indication changes in response to the monitor mode set.) (8) Press the key to decelerate to a stop. (When the frequency returns to 0, the RUN lamp light will switch off.) CAUTION Make sure that the direction of the motor is correct.

  • Page 46: Parameter Code List

    N700 Operating Instructions and Parts Manual 4. Parameter Code List ARAMETER About Digital Operator The inverter operates by using the digital operator OPE-N7, which is fitted as standard. 4.1.1 Name and contents of each part of Standard-type digital operator (OPE-N7) (1) Part name [OPE-N7 Part name] [OPE-N7 External]...
  • Page 47 N700 Operating Instructions and Parts Manual 4. Parameter Code List Name Indication Contents The key to store the data setting values.(On changing a set STORE key value, must be pushed or value is lost.) Run command to start the motor. But this is only valid when RUN key operation command is from the operator.
  • Page 48 N700 Operating Instructions and Parts Manual 4. Parameter Code List Note1) Please press the key to write the new value to the memory after data modification. Note2) To edit the parameters, the inverter must be in Program mode(PRG LED will be ON).

  • Page 49: Code List

    N700 Operating Instructions and Parts Manual 4. Parameter Code List Code List 4.2.1 Monitor mode(d-group) Change Initial Code Function name Setting range Page mode Data on run d001 Output frequency monitor 0~99.99/100.0~400.0[Hz] 0.00 d002 Driving direction monitor F(forward), r(reverse), o(stop) d003 Output current monitor 0.0~999.9[A]...

  • Page 50: Fundamental Functions(F-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List 4.2.3 Fundamental functions(F-group) Change Initial Code Function name Setting range Page mode Data on run ○ F001 Output frequency setting 0.00~99.99/100.0~400.0[Hz] 0.00 Output frequency setting, ○ F201 0.00~99.99/100.0~400.0[Hz] 0.00 2nd motor ⅹ...

  • Page 51: User Setting Functions(U-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List 4.2.4 User setting functions(U-group) Change Initial Code Function name Setting range mode Page data on run ○ U001 User 1 selection No/d001~P021 ○ U002 User 2 selection No/d001~P021 ○ U003 User 3 selection No/d001~P021 ○...
  • Page 52 N700 Operating Instructions and Parts Manual 4. Parameter Code List Operating curve setting (A-group) Change Initial Code Function name Setting range mode Page data on run ⅹ A012 Acceleration /Deceleration Selection 3 0(3 Channel), 1(A015/A016) ○ A013 Acceleration time 3 0.1~999.9,1000.~3600.[sec] 30.0 ○...
  • Page 53 N700 Operating Instructions and Parts Manual 4. Parameter Code List Operating curve setting (A-group) Change Initial Code Function name Setting range Page mode data on run ○ A043 Multi-speed 1 acceleration time 0.1~999.9/1000.~3600.[sec] 30.0 ○ A044 Multi-speed 1 deceleration time 0.1~999.9/1000.~3600.[sec] 30.0 ○...
  • Page 54 N700 Operating Instructions and Parts Manual 4. Parameter Code List Operating curve setting (A-group) Change Initial Code Function name Setting range Page mode data on run ○ A073 Jogging frequency 0.00~10.00[Hz] 0.00 ○ A074 Jogging stop mode 0(FRS), 1(DEC), 2(DCBR) ○...

  • Page 55: Operating Condition Setting(B-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List 4.2.6 Operating condition setting(b-group). Change Initial Code Function name Setting range Page mode data on run ○ b001 Operation direction restrict 0(All Enable), 1(FW Enable), 2(REV Enable) 0(start reduced voltage, short time) ~ 6(start ○...
  • Page 56 N700 Operating Instructions and Parts Manual 4. Parameter Code List Change Initial Code Function name Setting range Page mode data on run ○ b034 Thermistor selection 0(Disable), 1(PTC), 2(NTC) ○ b035 Thermistor error level 0~9999[Ω] 3000 ○ b036 Thermistor adjustment 0.0~999.9 105.0 0(OPERATOR), 1(RS485), 2(OPT1), 3(OPT2),...

  • Page 57: Intelligent Input Terminal Setting (I-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List 4.2.7 Intelligent input terminal setting (I-group) Change Initial Code Function name Setting range Page mode data on run ○ I001 Intelligent input 1 setting ○ I002 Intelligent input 2 setting ○...

  • Page 58: Intelligent Output Terminal Setting (O-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List Change Initial Code Function name Setting range Page mode data on run 0 (All parameters except I047 are locked when SFT is on), 1 (All parameters except I047, F001 are locked when SFT is on), 2 (All parameters except I047, F001 and User ○...

  • Page 59: Advanced Control Function Setting (C-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List Change Initial Code Function name Setting range Page mode data on run ○ o024 Over-torque level 3 0~200[%] ○ o025 Over-torque level 4 0~200[%] ○ o026 Overload advance notice level 1 Rated current*0.0~2.0[times] ○...
  • Page 60 N700 Operating Instructions and Parts Manual 4. Parameter Code List Change Initial Code Function name Setting range Page mode data on run ○ C025 PID-D gain 0.0~100.0[sec] ○ C026 PID-Feedback gain 0.00~99.99[times] 1.00 ○ C027 PID Feedback selection 0(Current), 1(Voltage) Table 4- 9 Advanced control function setting (C-group) * LAD: Linear Acceleration Deceleration * BRD : Regenerative Breaking Circuit...

  • Page 61: Motor Constant Setting (H-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List 4.2.10 Motor constant setting (H-group) Change Initial Code Function name Setting range Page mode data on run 0(INVALID), 1(VALID NOT ROT.), ⅹ H001 Autotuning selection 2(VALID IN ROT.) 0(MOTOR DATA), 1(AT DATA), ⅹ...

  • Page 62: Option Function Setting (P-Group)

    N700 Operating Instructions and Parts Manual 4. Parameter Code List 4.2.11 Option function setting (P-group) Change Initial Code Function name Setting range Page mode data on run ○ P001 Option 1 operation selection on error 0(TRIP), 1(RUN) ○ P002 Option 2 operation selection on error 0(TRIP), 1(RUN) ⅹ...

  • Page 63: Explanation Of D-Group

    N700 Operating Instructions and Parts Manual 5. Explanation of d-Group Function XPLANATION OF D GROUP Output frequency monitor (d001) (1) Indication code d001 displays output frequency to motor. (2) The data is displayed as follows. When d001 is displayed, the monitor lamp "Hz" is illuminated. ①...

  • Page 64: Output Torque Monitor (D007)

    N700 Operating Instructions and Parts Manual 5. Explanation of d-Group Function Output torque monitor (d007) (1) This inverter displays the output torque estimation value. (2) In case of displaying d007, the monitor lamp "%" is illuminated. -300 ~ 300 : Display is in 1% unit Note) Display substitutes only at the time of SLV, V2, and 0Hz-V2 mode control.

  • Page 65: Frequency Conversion Monitor (D012)

    N700 Operating Instructions and Parts Manual 5. Explanation of d-Group Function 5.12 Frequency conversion monitor (d012) (1) This inverter displays the value changed by the inverter output frequency and the value set in b009 on the monitor part. "Display of monitor part " = "Output frequency(d001)" x "Output frequency factor(b009)" (2) 0.00 ~ 99.99 : Display is in 0.01 unit.
  • Page 66 N700 Operating Instructions and Parts Manual 5. Explanation of d-Group Function ③ Output current on tripping (A) ④ The direct voltage (between P and N) on tripping (V) Note) Please refer to the protection function list for detailed Trip monitor display.

  • Page 67: Explanation Of F-Group

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function XPLANATION OF GROUP Output frequency setting (F001/F201) Output Frequency(Hz) (1) Setting the output frequency of the motor. Output Frequency Max. (2) The output frequency is set by F001, Setting Frequency (F001) (F003)

  • Page 68: Maximum Frequency Setting (F003)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function In this situation, it is important to make sure the maximum output current of the inverter is higher than the full load current of the motor. ④ The Motor Voltage selection is the nominal voltage of the motor, this value can be found on the name plate of the motor.

  • Page 69: Starting Frequency Setting (F004)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function Starting frequency setting (F004) (1) This frequency is the value the operator must set before the Inverter will give an output. (2) Mainly use when an operator adjusts the starting torque. (3) By setting the start frequency higher, direct starting is caused and the starting current increases.

  • Page 70: Adjustable Time Setting (F007/F207, F008/F208)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function In use O-L, OI-L case When frequency command is control terminal (Terminal), by setting lower limit, even if 0V(4mA) is input, it is not possible to output less than the frequency set with lower limit. Fig.

  • Page 71: Driving Direction Selection (F009)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function shorter than the shortest adjustable time determined by the inertial Effect J of the mechanical system and motor torque. (4) If you set the time shorter than the shortest adjustable time, a protection trip of OC or OV may occur.

  • Page 72: Run Command Source Setting (F011)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function RUN command source setting (F011) (1) Select the control of RUN/STOP commands. (2) Operate start/stop with RUN key/STOP key on the digital operator when operating from digital operator. Initial Setting Code Function name Unit...

  • Page 73: Motor Control Method (F012/F212)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function 6.10 Motor Control method (F012/F212) Set V/f (output voltage/ output frequency) characteristic To change 1st / 2nd control system (V/f characteristic), set 8(SET2) to an intelligent input terminal and switch it ON. (Refer to chapter 9. Explanation of I-Group Function) Function Initial Setting...

  • Page 74: Motor Voltage Selection (F013)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function (2) Reduced torque characteristic (VP1.7 power) This characteristic can be used when a large starting torque isn’t required. At low speeds, it can cause the improvement of efficiency, low noise and low vibration because of lowering the output voltage.

  • Page 75: Output Voltage Gain (F014)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function Code Function name Initial value Unit Setting range Contents 400V(HF - model) : When 380/400/415/440 inverter is 400 V class, /460/480 selection is possible. Table 6- 11 Motor voltage selection (F013) 6.12 Output voltage gain (F014) Regarding the voltage selected on F013 motor voltage selection as 100%, set the rate of the...

  • Page 76: Motor Rated Current Setting (F017/F217)

    N700 Operating Instructions and Parts Manual 6. Explanation of F-Group Function 6.15 Motor rated current setting (F017/F217) Setting the rated current value of the motor. Code Function name Initial value Unit Setting range Contents F017 Motor rated current setting Irate 0.0~999.9 Units : 0.1 A Motor rated current setting,...

  • Page 77: Explanation Of A-Group

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group XPLANATION OF GROUP Acceleration and deceleration pattern (A001/A201, A002/A202) (1) Selection of pattern ① Pattern of acceleration and deceleration speed is possible to set up corresponding to each system. ② Select the pattern of acceleration and deceleration with A001, A002. Please set acceleration and deceleration pattern of the 2nd motor setting in each A 201, A202.

  • Page 78: Acceleration And Deceleration Curvature (A003~A004)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Acceleration and deceleration curvature (A003~A004) When rise the value of A003(A004), the s-curvature is bigger. In this case, the acceleration and deceleration time can be modified. The curvature variable in this formula limits. [ Acceleration time(sec.) x curvature ≤...

  • Page 79: Two-Stage Acceleration And Deceleration Functions (A007~A011)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Output freuquency(Hz) Set frequency Accel pause period A005 A006 Fig. 7- 2 Acceleration stop function curve Two-stage acceleration and deceleration functions (A007~A011) (1) By setting this function, it is possible to change the rate of acceleration and deceleration. (2) As methods to change the rate of acceleration and deceleration, you can select the method of changing by intelligent input terminal and automatically changing by optional frequency.

  • Page 80: Three-Stage Acceleration And Deceleration Function (A012~A016)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Three-stage acceleration and deceleration function (A012~A016) (1) By setting this function, it is possible to change the rate of acceleration and deceleration. (2) As methods to change the rate of acceleration and deceleration, you can select the method of changing by intelligent input terminal and automatically changing by optional frequency.

  • Page 81: Multi-Speed Frequency Setting (A027~A042)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Multi-speed frequency setting (A027~A042) (1) It is possible to set multi-speed 0 to 15 by selecting 2 to 5 (CF1 to CF4) on the intelligent input terminals. (2) Set frequency setting for speed 1 to 15 with A028-A042. (3) Set 0 speed with F001 when frequency command is an operator.

  • Page 82: Free V/F Setting (A059~A072)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Code Function name Initial value Unit Setting range Contents A051 5th Acceleration time 30.0 Sec. 0.1~3600 0.1~999.9/1000~3600 A052 5th deceleration time 30.0 Sec. 0.1~3600 0.1~999.9/1000~3600 A053 6th Acceleration time 30.0 Sec.

  • Page 83: Jog Operation Setting (A073~A074)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Fig. 7- 5 Free V/f setting curve Note) Even if you set 800V for free V/f voltage 1-7, the output of inverter can't be more than input voltage or the AVR setting voltage. Jog operation setting (A073~A074) (1) This function can be used to rotate the motor in small steps to allow fine-tuning.

  • Page 84: Jump Frequency Setting (A075~A080)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group (4) Jogging operation selection Note) When using the jogging function, turn FW terminal or RV terminal ON after the JG terminal is turned ON. (It is the same when the operation command point is from the operator.) Fig.

  • Page 85: Dc Braking Setting (A081~A088)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Fig. 7- 9 Jump frequency setting curve 7.11 DC braking setting (A081~A088) A dc voltage can be applied to the motor windings in order to lock the motor shaft and avoid overrun at low speeds.
  • Page 86 N700 Operating Instructions and Parts Manual 7. Explanation of A-Group DB terminal paying attention to the damage and heat of the motor. ⑥ After level action or edge action are selected with A086, set each setting in accordance with the system. (a) Edge operation (A086=0) (b) Level operation (A086=1) Example...

  • Page 87: Acceleration And Deceleration Reference Setting (A089)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group Edge operation : Give priority to A085 DC braking action time, operate DC braking according to A085 set time. After turning operating command (FW) OFF, when output frequency reaches the set value of A082, DC braking is run during the setting time of A085.
  • Page 88 N700 Operating Instructions and Parts Manual 7. Explanation of A-Group (1) in case of A089 = 0 : The standard of acceleration time and deceleration time is set by maximum frequency(F003) standard. That is, if the acceleration time(F007) which reaches to maximum frequency(F003) 60Hz is set to 30 seconds, the arrival time to 30Hz becomes 15 seconds.

  • Page 89: Speed Control Setting (A090~A093)

    N700 Operating Instructions and Parts Manual 7. Explanation of A-Group 7.13 Speed control setting (A090~A093) (1) It is possible when the control mode(F012) setting is over 5. (2) It is possible to set loop gain, loop constant, proportion gain and integral gain in the speed control.

  • Page 90: Explanation Of B-Group

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group XPLANATION OF GROUP Operation limit (b001) (1) Rotational direction restriction (b001) ① The direction of the motor can be restricted in this function. ② This is effective when the operating command is set by the digital operator or the terminal. Initial Setting Code...

  • Page 91: Operation Command Selection (B005~B007)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group Code Function name Initial value Unit Setting range Contents Instantaneous power Restart until 16th. b004 failure/under-voltage retry time Restart freely selection Table 8- 3 Retry limitation (b004) Operation command selection (b005~b007) (1) STOP key enable (b005) ①...

  • Page 92: Avr Selection (B008)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group AVR selection (b008) (1) Even if the incoming voltage changes, this function keeps the output voltage to the motor constant. (2) The output voltage to the motor in this function references to the voltage selected on motor voltage selection.

  • Page 93: Cooling Fan Operating Selection (B011)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group Inverter capacity Inverter capacity Carrier frequency Carrier frequency 200V class 400V class 055LF~075LF 10kHz, 100% continuous operation 055HF~110HF 10kHz, 100% continuous operation 110LF~150LF 7kHz, 100% continuous operation 150HF 7kHz, 100% continuous operation 185LF~220LF 5kHz, 100% continuous operation 185HF~220HF...

  • Page 94: Country Code For Initialization (B015)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group NOTE) It is not initialized by setting initialization selection (b014). You can initialize properly by selecting the initialization mode in b014 and then doing the initialization action. (5) Precautions ① Set the initialization selection (b014) to 1(Only initializes setting value) or 2 (trip history and initializes setting value) ②...
  • Page 95 N700 Operating Instructions and Parts Manual 8. Explanation of b-Group Initial Setting Code Function name Unit Contents value range trip. (Ex.2) b018 Retry wait time Sec. 0.3~100.0 Delay before motor restart time. Invalid : Trip isn't caused and alarm isn't output Instantaneous Valid : Trip is caused and alarm is output power...
  • Page 96 N700 Operating Instructions and Parts Manual 8. Explanation of b-Group (2) Instantaneous power failure/under voltage alarm output during stop ① b019 decides whether alarm generates or not when instantaneous power failure or under- voltage occurs. ② Alarm occurs while control power of inverter remains. ③...
  • Page 97 N700 Operating Instructions and Parts Manual 8. Explanation of b-Group When b016 is set to 1 or 2 and instantaneous power failure time is less than b017 second. Fig. 8- 4The waveform of alarm outputs at instantaneous power failure/under voltage alarm output during stop (b016=1 or 2) When b016 is set to 1 or 2 and instantaneous power failure time is more than b017 second.
  • Page 98 N700 Operating Instructions and Parts Manual 8. Explanation of b-Group (3) Non-stop selection at instantaneous power failure (Stopping deceleration at power OFF) ① This is a function that decelerates and stops the inverter not to exceed over voltage level (0V-LADSTOP : b023) where power is off while running. ②...

  • Page 99: Open Phase Protection Function Selection (B026)

    Warning level Units: % Table 8- 18 Electronic thermal function (b027~b029) When output frequency of general motor decreases cooling function of self-cooled fan will fall in general motor. Reduced torque characteristic was programmed according to a Hyundai general motor heat pattern.
  • Page 100 N700 Operating Instructions and Parts Manual 8. Explanation of b-Group 200V class 15Hp Rated current : 46A Setting extent : 9.2~55.2A electronic thermal level is b027 : 46 A The time limit characteristic is right diagram. T r ip tim e ( s ) 0 .5 M o to r c u r r e n t ( A ) (Ratio for inverter rated current)

  • Page 101: Overload Restriction/Overload Advance Notice (B030~B033)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group 8.14 Overload restriction/Overload advance notice (b030~b033) (1) Overload restriction ① The Inverter monitors the motor current at acceleration and constant speed, when the inverter reaches the overload restriction level, the inverter will reduce the output frequency automatically to restrict the overload.

  • Page 102: External Thermistor (B034~B036)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group (2) Overload advance notice ① When the load is high, it is possible to adjust the load by outputting an overload advance notice. It is used to prevent damage to the machine under huge load, i.e. baggage on a conveyor, the Inverter overload protection will operate.

  • Page 103: Communication Condition Setting (B037~B042)

    N700 Operating Instructions and Parts Manual 8. Explanation of b-Group 8.16 Communication condition setting (b037~b042) It is possible to set the detailed condition for the inverter communication. Refer to the detailed explanation of communication part (Chapter. 13). Code Function name Initial value Unit Setting range...

  • Page 104: Explanation Of I-Group

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function XPLANATION OF GROUP Intelligent input terminal setting 9.1.1 Arrangement of control circuit terminals (1) Layout of control circuit terminals Fig. 9- 1 Layout of control circuit terminals (2) Explanation of control circuit terminal Terminal Function Terminal name...

  • Page 105: Intelligent Input Terminal Connection

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Terminal Function Terminal name Contents marking When a Thermistor connected to terminals TH and CM1, the inverter Checks for over-temperature and will cause trip event and Thermistor input turn off output to motor. Thermistor terminal Allowable minimum Thermistor power 100mW...

  • Page 106: Input Terminal Function Selection (I001~I008)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function (4) In case of using external source : (Please take off the short bar of control terminal.) Fig. 9- 4 Intelligent input terminal connection (Sink Type:P24-PLC) Fig. 9- 5 Intelligent input terminal connection (Source Type:PLC-CM1) 9.1.3 Input terminal function selection (I001~I008) (1) It is possible to use functions by assigning those functions to the intelligent input terminals 1-...
  • Page 107 N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Function Code code Contents Item name value Unattended start protection Unattended start protection function Software lock(control terminal) Software lock Analog input voltage/current select Analog external input RESET Reset inverter Reset inverter 3wire start 3wire stop...

  • Page 108: Input Terminal A/B (No/Nc) Selection (I009~I016)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Fig. 9- 6 The initial setting value for (I001~I008) 9.1.4 Input terminal a/b (NO/NC) selection (I009~I016) It is possible to set to the intelligent input terminals 1-8 and FW terminal as “a-contact input” or “b- contact input”...

  • Page 109: Intelligent Input Terminal Function

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Intelligent input terminal function 9.2.1 Driving command (FWD/REV : Forward/Reverse) (1) Please set 0 (FWD) to FW terminal and 1(REV) to an intelligent input terminal 1~8 (function code I001~I008). (The initial setting value of FW terminal is FWD.) Forward Driving (FWD) : FW-CM1 terminal Reverse Driving (REV) : RV-CM1 terminal (2) When using the FW terminal, it is possible to change the contact type from NO to NC by...

  • Page 110: Multi-Speed Operation Function (Cf1~Cf4)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.2 Multi-speed operation function (CF1~CF4) (1) Please set 2(CF1), 3(CF2), 4(CF3), 5(CF4) to Intelligent input terminals 1~8 (function code I001~I008). (2) Multi-speed operation can be selected by binary operation (max.16 speeds) with 4 terminals. =16) (3) Use A028-A042 to set frequency setting for speed-1 to speed-15.

  • Page 111: Jogging Driving (Jog : Jogging Operation)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 11speed Frequency command 10speed 12speed form operator or analog 9speed 13speed external input terminal. 14speed 15speed 4speed 5speed 3speed 0speed 6speed 2speed 7speed 1speed 8speed Fig. 9- 10 Example of the multi-speed operation function 9.2.3 Jogging driving (JOG : Jogging Operation) (1) Jogging operation is activated when an intelligent input terminal is set to JOG(16) ON and a...

  • Page 112: Direct Current Braking (Db : External Dc Braking)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function (4) Jogging operation selection Note) When using the jogging function, turn FW terminal or RV terminal ON after the JG terminal is turned ON. (It is the same when the operation command point is from the operator.) Fig.
  • Page 113 N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Group Code Value Code name 1ST/2nd Motor output frequency F001/F201 setting F002/F202 1ST/2nd Motor base frequency F003/F203 1ST/2nd Motor maximum frequency F005/F205 1ST/2nd Motor frequency upper limit F006/F206 1ST/2nd Motor frequency low limit F007/F207 1ST/2nd Motor accelerating time Group...

  • Page 114: Acceleration/ Deceleration 2 (2Ch)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.6 Acceleration/ deceleration 2 (2CH) (1) In case of changing by intelligent input terminal, assign 09(2CH) to an Intelligent input terminal. (2) By setting this function, it is possible to change the rate of acceleration and deceleration. (3) As methods to change the rate of acceleration and deceleration, you can select the method of changing by intelligent input terminal and the method of automatic changing by optional frequency.

  • Page 115: Free-Run Stop (Frs : Free-Run Stop)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.8 Free-Run Stop (FRS : Free-Run Stop) (1) By operating the free-run stop (FRS) function, the inverter output is cut off. (2) The motor wills free wheel under its own momentum. (3) This function is used when the motor is to be stopped by the use of a brake, like an electromagnetic brake.

  • Page 116: External Trip(Ext : External Trip)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Note) Start at 0Hz regardless of the motor speed. On 0Hz start, the retry wait time is disregarded. When 0Hz start is used and the motor speed iIs still high there is the possibility of over-current trips. Note) After FRS terminal is switched OFF, the Inverter reads the frequency of the motor and when it reaches the value of the motor and when it reaches the value in b007 the inverter will begin to RUN again.

  • Page 117: Software Lock Mode Selection (Sft : Software Lock)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function (4) When the operation command is turned on after the power supply input, the inverter drives normal. (Example 3) (5) Assign 13(USP) to an intelligent input terminal 1~8(I001~I008). Unattended start protection is shown as follows: P24 PLC RESET...

  • Page 118: Analog Input Voltage, Electric Current Transition [At : Analog Signal Transition]

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.12 Analog input Voltage, electric current Transition [AT : Analog Signal Transition] This inverter has three kinds of external analog input terminals. Direct-current voltage 0~10V Approval OI-L Direct current 4~20mA Approval 02-L Direct-current voltage -10V ~ +10V Approval According to the combination AT terminal value(I049) and O2 value(I038), 15 kinds of analog input...
  • Page 119 N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Analog external signal selection by association of AT terminal selection (I049) and 02 selections (I038): ① The following frequency command methods are available by combining I038/I049 with the intelligent input AT terminal. ②...

  • Page 120: Reset (Reset)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.13 Reset (RESET) (1) This function resets the inverter when a protective trip has occurred. (2) The method of reset is to either push the STOP/RESET key on the digital operator or to switch the Reset terminal ON.

  • Page 121: Pid Function Selection And Pidc

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function The FW terminal and RV terminal become redundant when the 3 wire control terminal is as follows: [Setting code value] F011=0 I001=18(STA) I002=19(STP) I003=20(F/R) Output frequency Forward Reverse Fig. 9- 22 The output waveform of the 3 Wire(3-Wire) input function Note) If STP terminal function is set, FW and REVS terminal function is invalid.
  • Page 122 N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function (8) Assign 26(UDC) to an intelligent input terminal and switch it on to clear the memory. Function Initial Setting Code Unit Contents name value range Data conservation radish : The frequency order adjusted by UP/DOWN is not remembered.

  • Page 123: Compulsion On Switching (Ope)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.17 Compulsion ON switching (OPE) (1) This function permits a digital operator interface to override the output frequency setting (F010) and the source of RUN command (F011) when it is configured for a source other than the operator interface.

  • Page 124: Multi-Speed Acceleration/Deceleration Time Setting (Xt1, Xt2, Xt3)

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.2.19 Multi-speed acceleration/deceleration time setting (XT1, XT2, XT3) (1) It is possible to set acceleration and deceleration time of multi-stage from 1 to 7 (2) Use the intelligent terminal function XT1, XT2, and XT3 ex) Setting the multi-speed acceleration/deceleration time 1~3(XT1~XT3) to the intelligent input terminal No.

  • Page 125: Analog Order Setting

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Analog order setting Set output frequency about external outside analog input signal. 9.3.1 O-L terminal setting (1) External setting output frequency in case input 0~10 V voltage to external analog input terminal O-L.

  • Page 126: Oi-L Terminal Setting

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.3.2 OI-L terminal setting (1) External setting output frequency in case input 4~20 mA electric current to analog input terminal OI-L. Initial Setting Code Function name Unit Contents value range OI input span Factory...

  • Page 127: O2-L Terminal Setting

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function 9.3.3 O2-L terminal setting (1) External analog input terminal O2 to L -10V can set output frequency in case input +10V voltage. Code Function Initial value Unit Setting range Contents Factory I032...

  • Page 128: Other Function

    N700 Operating Instructions and Parts Manual 9. Explanation of I-Group Function Other function 9.4.1 Analog input filter (1) It can be set the internal filter factor of a frequency setting signal for the voltage or electric current input from outside in this function. (2) The frequency setting circuit is valid to noise removal.

  • Page 129: Explanation Of O-Group

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group XPLANATION OF GROUP 10.1 Intelligent output terminal setting 10.1.1 Intelligent output terminal arrangement The arrangement and function of intelligent output terminals are as follows. (1) Layout of control circuit terminals Fig.

  • Page 130: Wiring Intelligent Output Terminals

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group Terminal Item Function Terminal name Contents marking AL : Alarm relay signal Alarm output Output is C contact. Relay terminal It stops output and then output alarm signal at output for Digital initial status because of inverter protection mode.

  • Page 131: Output Terminal Contact (O005~O008,O033~O034) Selection

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group It has to be set directly with o001~o004 according to the function which user wants. The initial setting value is as follows. Fig. 10- 2 The initial setting value for the output terminal function 10.1.4 Output terminal contact (o005~o008,o033~o034) selection (1) This sets the intelligent output terminal 11-14 and alarm relay output terminal contact...
  • Page 132 N700 Operating Instructions and Parts Manual 10. Explanation of O-Group (3) Specification of the intelligent output terminals 1 - 4 : Open collector output (Open-Collector Type) N700 inverter Fig. 10- 4 Specification of the intelligent output terminals 1~4 Note) Please use inverter output terminals to use a small relay if you need output current greater than 50mA.
  • Page 133 N700 Operating Instructions and Parts Manual 10. Explanation of O-Group Example on using as alarm : N.O Contact N.C Contact (o033(ALARM)=0, o034(RUN)=0 : initial value) (o033(ALARM)=1, o034(RUN)=1 : changed value) AL1 AL0 AL2 Normal or Power off Alarm apperarance Normal Alarm apperarance or Power off Point of Running...

  • Page 134: Intelligent Output Terminal Function

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group 10.2 Intelligent output terminal function 10.2.1 Signal during run(RUN) (1) This function is to provide an output signal when the Inverter is in a running condition. (2) Assign 0(RUN : signal during run) to an intelligent output terminal 11 -14 or the alarm relay output terminal.
  • Page 135 N700 Operating Instructions and Parts Manual 10. Explanation of O-Group Code Output Function name Contents value state When the output frequency doesn't reach over Deceleration arrival frequency in o020 or below Deceleration arrival frequency in o021. Arrival signal 2 setting When the output frequency reaches over Deceleration arrival frequency frequency in o020 or below Deceleration arrival frequency in...

  • Page 136: Overload Advance Notice Signal (Ol/Ol2)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group (8) Output over setting frequency (2 : FA2, 19 : FA4) When the output is over the arrival frequency set in [o018, o019 (FA 2)], [o020, o021 (FA 4)], on adjustable speed time, the output relay is switched. Setting frequency : 1% of maximum frequency : 2% of maximum frequency...

  • Page 137: The Maximum Pid Deviation Level (Od)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group (4) Set output current level at overload in overload advance notice level 1 (o026). Initial Setting Code Function name Unit Contents value range Inverter rated current ⅹ 0. ~ 2.0 times Overload advance o026 times...

  • Page 138: Alarm Signal (Alm)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group 10.2.5 Alarm signal (ALM) (1) The alarm signal is active when a fault has occurred and it is in protection function list on page 147. (2) The most common use of AL Relay is for this function. So, the alarm signal 5 (ALM) is outputted as the initial value on relay output (AL0~AL2) terminals (3) You can assign to open collector output terminals 11~14.

  • Page 139: Torque Limit Signal (Trq)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group (3) It is possible to use an output by assigning the signal 08(IP) during instantaneous stop, by setting 09(UV) during under-voltage to an intelligent output terminal 11-14. 10.2.8 Torque limit signal (TRQ) (1) When selecting the signal(TRQ) of Intelligent output selection, the signal 10(TRQ) of torque limit is displayed.

  • Page 140: Brake Opening Signal (Brk) And Brake Error Signal (Ber)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group 10.2.11 Brake opening signal (BRK) and brake error signal (BER) (1) Please set brake opening signal 14 (BRK) and brake error signal 15 (BER) to an intelligent output terminal 11~14. (2) When using brake control function, please set BRK/BER signal to intelligent output terminal.

  • Page 141: Monitor Output Signals (Am/Ami, Fm)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group 10.3 Monitor output signals (AM/AMI, FM) 10.3.1 Digital output signals (FM) selection (o009~o011) (1) The FM control terminal can monitor the output frequency and output current. (2) FM terminal is a PWM (Pulse Width Modulation) output. Function Initial Setting...
  • Page 142 N700 Operating Instructions and Parts Manual 10. Explanation of O-Group (4) FM signal type : o009 =3 ① FM (Frequency Modulated: Frequency modulation) signal is able to modulate FM frequency according to the output frequency. ② When selecting 3 (digital output frequency), please use digital frequency counter meter. Fig.

  • Page 143: Analog Output Signals (Am/Ami) Selection (O012~O017)

    N700 Operating Instructions and Parts Manual 10. Explanation of O-Group 10.3.2 Analog output signals (AM/AMI) selection (o012~o017) The AM terminal and the AM1 terminal can monitor the output frequency or the output current. The AM terminal has an analog output of 0-10V. The AMI terminal has an analog output of 4-20mA.

  • Page 144: Explanation Of C-Group

    N700 Operating Instructions and Parts Manual 11. Explanation of C-Group XPLANATION OF GROUP 11.1 V/f stability adjust(C002) (1) If a motor hunting occurs, adjust the value of C002 code. Code Function name Initial value Unit Setting range Contents C002 V/f stability adjust 100.0 0.0~300.0 V/f stability adjust setting...

  • Page 145: Manual Torque Boost

    N700 Operating Instructions and Parts Manual 11. Explanation of C-Group 11.2.1 Manual torque boost (1) The values set up with C004/C005 are outputted. C004 set a percentage level where motor voltage selection is 100%. (2) When using the manual torque boost, it should be noted that overuse will cause saturation of the motor and may cause damage.

  • Page 146: Torque Limit Function (Tl, Trq1, Trq2)

    N700 Operating Instructions and Parts Manual 11. Explanation of C-Group 11.3 Torque limit function (TL, TRQ1, TRQ2) (1) This function limits motor output torque when sensorless vector control(5), sensored vector control (6), 0Hz domain sensored vector control(7) in vector control with sensor are selected. (2) In torque limit function method, the following three are selected in C006 torque limit selection screen.

  • Page 147: External Braking Control Function (C012 ~ C018)

    N700 Operating Instructions and Parts Manual 11. Explanation of C-Group (5) When torque control signal is selected in intelligent output selection, torque limit above- mentioned turns ON while torque limit function is performed. (6) Torque limit when 00 (4 quadrant mode) is chosen by torque limit choice (C006) becomes the bottom figure.
  • Page 148 N700 Operating Instructions and Parts Manual 11. Explanation of C-Group releasing signal is outputted, the inverter will not accelerate until the braking confirmation which is set in (C016). If braking confirmation signal is not inputted within waiting time for braking confirmation, the inverter will output braking error signal (BER) and would occur the trip.

  • Page 149: Brd (Dynamic Braking) Function (C019~C021)

    N700 Operating Instructions and Parts Manual 11. Explanation of C-Group (3) When braking control function is used, sensorless vector control or 0Hz domain sensorless vector control which generates high torque at starting should be recommended. Initial Setting Code Function name Unit Contents value...

  • Page 150: Pid Function (C022 ~ C027)

    N700 Operating Instructions and Parts Manual 11. Explanation of C-Group Initial Setting Code Function name Unit Contents value range 330~380 In case of LF(200V) class inverter, setting is valid. C020 BRD ON level 660~760 In case of HF(400V) class inverter, setting is valid. The usage ratio of BRD is set by 0.1% unit C021 BRD using ratio 0.0~100.0...
  • Page 151 N700 Operating Instructions and Parts Manual 11. Explanation of C-Group (1) Feedback selection ① Select the terminal for using a feedback signal in C027. ② Set the set frequency command selection with F001. (In should not be the same as the terminals selected with C027).
  • Page 152 N700 Operating Instructions and Parts Manual 11. Explanation of C-Group (4) The adjustment of PID gain Please adjust each according to the state as the following, when the response on the functional operation PID is not stable. ① In spite of changing command, the change of feedback signal is slow. –––––––––→...

  • Page 153: Explanation Of H-Group

    1(AT DATA) : Autotuning data H202 Selection, 2nd 2(AT ONLINE DATA): On-line autotuning motor valid Ω H003 Motor constant R1 R1std 0.000~9.999 Hyundai standard motor data 2nd Motor Ω H203 R1std 0.000~9.999 Hyundai standard motor data constant R1 Ω H004 Motor constant R2 R2std 0.000~9.999 Hyundai standard motor data...
  • Page 154 12. Explanation of H-Group Initial Code Function Name Unit Setting range Contents value 0.00~99.99/ 2nd Motor H208 Lstd Hyundai standard motor data constant L 100.0~999.9 Motor constant R1 Ω H009 R1std 0.000~9.999 Autotuning motor data (Autotuning data) 2nd Motor Ω constant R1...

  • Page 155: Selection Of Motor Control Method

    N700 Operating Instructions and Parts Manual 12. Explanation of H-Group 12.1.2 Selection of motor control method (1) It is possible to select the motor control method in F012 (motor control method) for the precise motor control. (2) The N700 inverter is possible to do speed control and torque control using the speed-control mode and torque-control mode.

  • Page 156: Autotuning

    N700 Operating Instructions and Parts Manual 12. Explanation of H-Group 12.2 Autotuning 12.2.1 Off-line autotuning (1) This is a function for measuring and automatically setting the motor circuit constant necessary for the sensorless vector control and sensored vector control. (2) When the sensorless vector control and the sensored vector control is performed by using the motor whose circuit constant is unknown, please measure the motor circuit constant by the offline autotuning function.
  • Page 157 N700 Operating Instructions and Parts Manual 12. Explanation of H-Group (4) Precautions ① Set motor base frequency (F002), motor voltage selection (F013), and motor rated current(F017) to the specification of the motor measued. ② The motor capacity which is measured is to the maximum capacity of an application motor and below 1 level capacity.
  • Page 158 N700 Operating Instructions and Parts Manual 12. Explanation of H-Group Fig. 12- 1 Autotuning setting (6) Cautions ① When autotuning (set H001 to 01) that the motor does not rotate is selected, ‘3) The second AC excitation’ will not be performed. ②...

  • Page 159: On-Line Autotuning

    N700 Operating Instructions and Parts Manual 12. Explanation of H-Group Motor connection Auto-tuning mode selection H001=1 or 2 RUN command ON ① DC excitation (no ratation) ② AC excitation (no ratation) Motor parameter setting ③ V/F operation (For H001=1, no rotation) ④...

  • Page 160: Sensored Vector Control(V2)/0Hz-Sensored Vector Control(0Hz-V2)

    N700 Operating Instructions and Parts Manual 12. Explanation of H-Group Adjusting Status of running Phenomena Contents of adjustment parameter Speed fluctuation H004/H204 Set “Motor constant R2”bigger and bigger slowly until 1.2 times for preset constant. is minus(-) H010/H210 Driving Speed fluctuation H004/H204 Set “Motor constant R2”...

  • Page 161: Communication Function

    N700 Operating Instructions and Parts Manual 13. Communication function OMMUNICATION FUNCTION 13.1 Communication function Communication circuit for RS485/RS23/CAN is built in N700 Inverter. It is possible to control 1~32 Inverters (Slave) from a main control device (Master) by using RS485 serial communication.
  • Page 162 N700 Operating Instructions and Parts Manual 13. Communication function (1) RS485 Communication specification Item Specification Notes Communication interface RS485 SW2 (3-4) (Right position) Communication methods Half duplex communication methods Transmission speed 2400/4800/9600/19200/38400[BPS] Selection with operator (b038) (Baud Rate) Response for the external read, write The inverter operates only as Start methods command...

  • Page 163: Communication Protocol

    N700 Operating Instructions and Parts Manual 13. Communication function (3) Communication order The flow of the communication protocol between an external control device and an inverter is shown below in the time diagram. External control Frame 1 Devices Frame 2 Inverter Waiting time (setting with operator)

  • Page 164: Request Frame For Setting Parameter

    N700 Operating Instructions and Parts Manual 13. Communication function (2) Inverter response frame Communication Byte Order Data1 ……… Data N CRC Hi CRC Lo number number Clause Description Data size Specifications Communication Inverter communication 1 byte 1~32 number number Command Frame type 1 byte 0x03...
  • Page 165 N700 Operating Instructions and Parts Manual 13. Communication function (2) Inverter response frame Communication Order Parameter Data CRC Hi CRC Lo number Clause Description Data size Specifications Communication Inverter communication number 1 byte 1~32 number Order Frame type 1 byte 0x06 1st byte : Group Parameter...
  • Page 166 N700 Operating Instructions and Parts Manual 13. Communication function Trip information items Trip data Trip contents Trip data Trip contents Over current trip (Constant speed) Abnormal temperature trip Over current trip (acceleration) Over current trip (Deceleration) Over current trip (Others) Open phase protection (R phase) Overload trip Open-phase trip(S phase)
  • Page 167 N700 Operating Instructions and Parts Manual 13. Communication function (5) Special parameter A special parameter is used to operating and commanding a frequency value for the basic parameter. Run command Parameter 1st byte : 0x00 2nd byte : 0x02 Setting data 1st byte Bit7 Bit6...
  • Page 168 N700 Operating Instructions and Parts Manual 13. Communication function Ex) The case of d001 output frequency reading. Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Communication Command Parameter Parameter number number 0x01 0x03 0x01 0x01 0x00 0x01 The sequence of addition Byte(0x01) 16Bit Register Flag (Exclusive OR)

  • Page 169: Protection Function

    N700 Operating Instructions and Parts Manual 14. Protection function ROTECTION FUNCTION 14.1 Protection function Display of Display of Name Description standard digital operator operator At constant speed OC.CON When motor is restricted and decelerates rapidly, excessive current flows back to the inverter and On acceleration speed OC.ACC Over-current...

  • Page 170: Trip Monitor Display

    N700 Operating Instructions and Parts Manual 14. Protection function Display of Display of Name Description standard digital operator operator When an instantaneous over -current is detected, on the output the inverter UIGBT.ERR output is switched off to protect the main devices. - output phase U When an instantaneous over -current is detected, on the output the inverter IGBT protection VIGBT.ERR...

  • Page 171: Maintenance And Inspection

    N700 Operating Instructions and Parts Manual 15. Maintenance and inspection AINTENANCE AND INSPECTION 15.1 Precautions for Maintenance/Inspection 15.1.1 Daily inspection (1) Check out the followings daily before operation: ① Does the motor operate according to the settings? ② Is there any trouble with the surroundings of the installation? ③...

  • Page 172: Daily Inspection And Regular Inspection

    N700 Operating Instructions and Parts Manual 15. Maintenance and inspection 15.2 Daily inspection and regular inspection Inspection cycle Inspection Inspection Inspection Year Inspection methods Decision standard Meter Parts item item Daily Check temperature Refer to 2.1 Installing. Temperature range Thermometer ℃...

  • Page 173: Withstand Voltage Test

    N700 Operating Instructions and Parts Manual 15. Maintenance and inspection Inspection cycle Inspection Inspection Inspection Inspection methods Decision standard Meter Year Parts item item Daily (1) Confirm balance Digital of each output Measure inverter output Phase voltage multimeter phase voltage terminal U, V, W phase balance 400V class rectification...

  • Page 174: Capacitor Life Curve

    N700 Operating Instructions and Parts Manual 15. Maintenance and inspection 15.4 Capacitor Life Curve Fig. 15- 1 Capacitor Life Curve (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.

  • Page 175: The Method To Check Inverter, Converter Part

    N700 Operating Instructions and Parts Manual 15. Maintenance and inspection 15.6 The method to check Inverter, converter part A test is possible to check for any issues with the module. (1) Preparation ① [1] Remove the power lines (R, S and T connected to the inverter, the motor connection lines (U, V and W) and the regenerative control resistance(P and RB).

  • Page 176: Specification

    N700 Operating Instructions and Parts Manual 16. Specification PECIFICATION 16.1 Standard specification list 16.1.1 200V class N700- N700- N700- N700- N700- N700- N700- N700- N700- N700- INVERTER MODEL 055LF 075LF 110LF 150LF 185LF 220LF 300LF 370LF 450LF 550LF Max. Applicable Motor 18.5 (4P,㎾) Rated input...

  • Page 177: Common Specification For 200V/400V Class

    N700 Operating Instructions and Parts Manual 16. Specification 16.1.3 Common specification for 200V/400V class Inverter Model Common specification for all model Control system space vector modulation PWM system ∼ Output frequency range 0.1 400Hz Digital command ±0.01% for Max. frequency, analog frequency ±0.2% Frequency accuracy ℃...
  • Page 178 N700 Operating Instructions and Parts Manual 16. Specification Inverter Model Common specification for all model Open collect output 4 terminal, relay(c connect) 2 terminal selection : RUN(Signal during run), FA1(Frequency arrival type 1 signal), FA2(Frequency arrival type 2 signal), OL(Overload advance notice signal), OD(Output deviation for PID control), ALM(Alarm signal), FA3(Arrival signal for only setting frequency), OTQ(Over torque), IP(Instantaneous stop signal), UV(Under voltage signal),...

  • Page 179: Dimension

    N700 Operating Instructions and Parts Manual 16. Specification 16.2 Dimension (1) Model N700-055LF/055HF, N700-075LF/075HF, N700-110LF/110HF Fig. 16- 1 Dimension of model N700-055LF/055HF, N700-075LF/075HF, N700-110LF/110HF (2) Model N700-150LF/150HF, N700-185LF/185HF, N700-220LF/220HF Fig. 16- 2 Dimension of model N700-150LF/150HF, N700-185LF/185HF, N700-220LF/220HF...
  • Page 180 N700 Operating Instructions and Parts Manual 16. Specification (3) Model N700-300LF/300HF Fig. 16- 3 Dimension of model N700-300LF/300HF (4) Model N700-370LF/370HF, N700-450LF/450HF Fig. 16- 4 Dimension of model N700-370LF/370HF, N700-450LF/450HF...
  • Page 181 N700 Operating Instructions and Parts Manual 16. Specification (5) Model N700-550LF/550HF Fig. 16- 5 Dimension of model N700-550LF/550HF (6) Model N700-750HF, 900HF Fig. 16- 6 Dimension of model N700-750HF, 900HF...
  • Page 182 N700 Operating Instructions and Parts Manual 16. Specification (7) Model N700-1100HF, 1320HF Fig. 16- 7 Dimension of model N700-1100HF, 1320HF...

  • Page 184: Revision History

    REVISION HISTORY N700 OPERATING INSTRUCTIONS AND PARTS ANUAL Revision contents Date of issue Version No. Initial release of manual. OCT. 2008 HHIS-WZ-PE-070(00)
  • Page 186 1, JEONHA-DONG, DONG-GU, ULSAN, KOREA TEL. : 82-52-202-8445 FAX. : 82-52-202-8669 CUSTOMER SERVICE SEOUL HYUNDAI B/D, 140-2, GYE-DONG, JONGNO-GU, SEOUL, KOREA 110-793 TEL. : 82-2-746-8451~4, 8461~3, 8482 FAX. : 82-2-746-8448 ORLANDO 3452 LAKE LYNDA DRIVE SUITE 110, ORLANDO, FLORIDA 32817 U.S.A.

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