Hyundai N700E Instruction Manual
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Hyundai N700E Instruction Manual

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DOC. NO
HHIS-WZ-PE-086(11)
N700E INSTRUCTION MANUAL
N700E
INSTRUCTION MANUAL
(For sizes N700E-055LF/HF through N700E-3500HF)
A

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Summary of Contents for Hyundai N700E

  • Page 1 DOC. NO HHIS-WZ-PE-086(11) N700E INSTRUCTION MANUAL N700E INSTRUCTION MANUAL (For sizes N700E-055LF/HF through N700E-3500HF)
  • Page 2 [MOTOR OVERLOAD PROTECTION] THIS VFD PROVIDES MOTOR OVERLOAD PROTECTION. OVERLOAD PROTECTION LEVEL IS 20 ~ 120% OF FULL LOAD CURRENT. THE PROTECTION LEVEL MAY BE ADJUSTED BY PARAMETER (b04). REFER TO THE N700E USER GUIDE OR CATALOG. [MOTOR OVERTEMPERATURE] MOTOR OVERTEMPATURE SENSING IS NOT PROVIDED BY THE VFD.
  • Page 3 N700E INSTRUCTION MANUAL SAFETY  FOR THE SAFE OPERATION OF THE N700E SERIES VFD, READ THIS MANUAL AND ALL OF THE WARNING SIGNS ATTACHED TO THE INVERTER CAREFULLY BEFORE INSTALLING AND OPERATING IT, AND FOLLOW THE INSTRUCTION EXACTLY. KEEP THIS MANUAL HANDY FOR YOUR QUICK REFERENCE.
  • Page 4 PROVIDED BY HYUNDAI. CAUTION BE SURE TO CONNECT A MOTOR THERMAL SWITCH OR OVERLOAD DEVICES TO THE N700E SERIES VFD TO ASSURE THAT INVERTER WILL SHUT DOWN IN THE EVENT OF AN OVERLOAD OR AN OVERHEATED MOTOR CAUTION ROTATING SHAFTS AND ABOVE GROUND ELECTRICAL POTENTIALS CAN BE HAZARDOUS.
  • Page 5 N700E INSTRUCTION MANUAL NOTE: POLLUTION DEGREE 2 THE VFD MUST BE USED IN THE ENVIRONMENT OF THE POLLUTION 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 OR MORE BLOWERS WITHIN THE ENCLOSURE THAT PROVIDE A POSITIVE INTAKE AND EXHAUST.
  • Page 6 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 N700E INVERTER MUST MEET THESE SPECIFICATIONS a. VOLTAGE FLUCTUATION: ± 10% OR LESS.
  • Page 7 N700E INSTRUCTION MANUAL CONFORMITY TO THE UNDERVOLTAGE DIRECTIVE (UVD) THE PROTECTIVE ENCLOSURE MUST CONFORM TO THE UNDERVOLTAGE DIRECTIVE. THE VFD CAN CONFORM TO THE UVD BY MOUNTING INTO A CABINET OR BY ADDING COVERS AS FOLLOWS. CABINET AND COVER THE VFD MUST BE INSTALLED INTO A CABINET WHICH HAS THE PROTECTION DEGREE OF TYPE IP2X.
  • Page 8 N700E INSTRUCTION MANUAL UL WARNINGS AND CAUTIONS MANUAL FOR N700E SERIES  THIS AUXILIARY INSTRUCTION MANUAL SHOULD BE DELIVERED TO THE END USER. 1. WIRE MARKING FOR ELECTRICAL PRACTICE AND WIRE SPECIFICATIONS “USE COPPER CONDUCTOR ONLY, 75℃WITH A TORQUE RATING.
  • Page 9 N700E INSTRUCTION MANUAL 3. FUSE SIZE DISTRIBUTION FUSE SIZE INFORMATION IS SHOWN IN THE TABLE BELOW. THE FUSE MUST BE A UL LISTED, 600V, INVERSE TIME RATED FUSE WITH THE CURRENT RATINGS SHOWN BELOW MODEL NAME FUSE [A] Manufacturer N700E-055LF/075LFP...
  • Page 10 N700E INSTRUCTION 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 11 N700E INSTRUCTION MANUAL General Safety Information 2. Wiring CAUTION Failure to comply with the following could result in electrical shock, fire, or other harm to personnel or machinery. Be sure to comply. Be sure to ground the unit.  Electrical wiring work should be carried out by qualified electricians.
  • Page 12 N700E INSTRUCTION MANUAL General Safety Information 3. Control and operation CAUTION Failure to comply with the following could result in electrical shock, fire, or other harm to personnel or machinery. While the inverter is energized, be sure not to touch the main terminal or to check ...
  • Page 13 N700E INSTRUCTION MANUAL General Safety Information CAUTION Failure to comply with the following could result in electrical shock, fire, or other harm to personnel or machinery. The heat sink fins will have a high temperature. Be sure not to touch them.
  • Page 14 N700E INSTRUCTION MANUAL General Safety Information 5. Others CAUTION Failure to comply with the following could result in electrical shock, fire, or other harm to personnel or machinery. Be sure to comply. Never modify the unit.  CAUTION For heavy objects over 33 lbs, use lifting aids and proper lifting techniques to avoid muscle ...

  • Page 15: Table Of Contents

    N700E-750HF/900HFP, N700E-900HF/1100HFP (Figure 1-15: 750HF, 900HF) ......1-19 1.5.9 N700E-1100HF/1320HFP, N700E-1320HF/1600HFP (Figure 1-16: 1100HF, 1320HF) ....1-20 1.5.10 N700E-1600HF/2000HFP, N700E-2200HF/2500HFP (Figure 1-17: 1600HF, 2200HF) ....1-20 1.5.11 N700E-2800HF/3200HFP, N700E-3500HF/3800HFP (Figure 1-18: 2800HF, 3500HF) ....1-21 1.6 Transportation ..........................1-22 1.7 Unpacking ............................1-22 1.8 Installation ............................
  • Page 16 N700E INSTRUCTION MANUAL 3.1.1 Monitor Mode (d-group) ........................3-1 3.1.2 Basic Function Mode .......................... 3-2 3.1.3 Expanded Function Mode of A Group ....................3-2 3.1.4 Expanded Function Mode of b Group ....................3-6 3.1.5 Expanded Function Mode of C Group ....................3-10 3.1.6...

  • Page 17: Hyundai N700E Series Vfd

    N700E INSTRUCTION MANUAL 1. Hyundai N700E Series VFD Hyundai N700E Series VFD with high durability, exceptional speed control and torque response provides overall superior vector performance. The N700E’s compact size and Sensorless Vector control technology provide perfectly optimized performance for industrial / commercial equipment. Certificates of international standards (CE, UL/cUL) of N700E series make its application ready for global business.

  • Page 18: N700E Models

    N700E-022SF N700E-022LF N700E-022HF N700E-037LF N700E-037HF N700E-055LF N700E-055HF N700E-075LF N700E-075HF N700E-110LF N700E-110HF N700E-150LF N700E-150HF N700E-185LF N700E-185HF N700E-220LF N700E-220HF N700E-300LF N700E-300HF N700E-370LF N700E-370HF N700E-450LF N700E-450HF N700E-550LF N700E-550HF N700E-750LF N700E-750HF N700E-900HF N700E-1100HF N700E-1320HF N700E-1600HF N700E-2200HF N700E-2800HF N700E-3500HF Table 1-1: Overview of N700E Models...

  • Page 19: N700E Specification

    Three Phase 200 ~ 240 V +/- 10 %, 50/60 Hz +/- 5% (Note2) Rated Output Voltage Three Phase 200 ~ 240 V (Corresponding to Input Voltage) Protection Design IP20 Table 1-2: 230V Class N700E 055LF ~ 220LF Specification Summary Max Applicable Rated Capacity Rated Output Motor (kVA)

  • Page 20: Class Specification

    IP00 Table 1-5: 460V Class N700E: 300HF ~ 3500HF Specification Summary Note 1: The applicable motor refers to HYUNDAI standard 3-phase motor (4-pole). To use other motors, care must be taken to prevent the rated motor current (50/60Hz) from exceeding the rated output current of the inverter.

  • Page 21: N700E Performance Specification

    N700E INSTRUCTION MANUAL 1.3.3 N700E Performance Specification Features Performance Specification (Note3) Control Method V/f control, Sensorless Vector control Output Frequency 0.01∼400Hz (Sensorless Vector Control : 0.5 ∼ 300Hz) (Note4) Range Frequency Accuracy Digital command ±0.01% of Max Frequency / Analog Frequency ±0.1% (25±10℃) Digital Setting : 0.01Hz (Under 100Hz), 0.1Hz (Over 100Hz)
  • Page 22 Option Remote operator, cable for remote operator, Braking resistor Table 1-6: N700E Performance Specification Summary Note 3: Control method setting A31 to 2 (sensorless vector control) Selected, set carrier frequency (b11) more than 2.1kHz. Sensorless vector performance will be reduced when using a motor less than half of the rated capacity of the ...

  • Page 23: N700E Panel View

    N700E INSTRUCTION MANUAL N700E Panel View 1.4.1 N700E-055LF/075LFP ~ N700E-220HF/300HFP Operator Control circuit terminals Front Cover Main circuit terminals Figure 1-1: Front View with/without Front Cover: 055LF ~ 220HF...

  • Page 24: N700E-300Lf/370Lfp

    N700E INSTRUCTION MANUAL 1.4.2 N700E-300LF/370LFP Operator Control circuit terminals Front Cover Main circuit terminals Figure 1-2: Front View with/without Front Cover: 300LF...

  • Page 25: N700E-370Lf/450Lfp ~ N700E-450Lf/550Lfp

    N700E INSTRUCTION MANUAL 1.4.3 N700E-370LF/450LFP ~ N700E-450LF/550LFP Operator Control circuit terminals Main circuit Front terminals Cover Figure 1-3: Front View with/without Front Cover: 370LF ~ 450LF...

  • Page 26: N700E-550Lf/750Lfp ~ N700E-750Lf/900Lfp

    N700E INSTRUCTION MANUAL 1.4.4 N700E-550LF/750LFP ~ N700E-750LF/900LFP Operator Control circuit terminals Front Main circuit Cover terminals Figure 1-4: Front View with/without Front Cover: 550LF ~ 750LF 1-10...

  • Page 27: N700E-300Hf/370Hfp ~ N700E-1320Hf/1600Hfp

    N700E INSTRUCTION MANUAL 1.4.5 N700E-300HF/370HFP ~ N700E-1320HF/1600HFP Operator Control circuit Front terminals Cover Main circuit terminals Figure 1-5: Front View with/without Front Cover: 370HF ~ 1320HF 1.4.6 N700E-1600HF/2000HFP ~ N700E-2200HF/2500HFP Operator Control circuit terminals Front Cover Main circuit terminals Figure 1-6: Front View with/without Front Cover: 1600HF ~ 1320HF...

  • Page 28: N700E-2800Hf/3200Hfp ~ N700E-3500Hf/3800Hfp

    N700E INSTRUCTION MANUAL 1.4.7 N700E-2800HF/3200HFP ~ N700E-3500HF/3800HFP Operator Control circuit terminals Front Cover Main circuit terminals Figure 1-4: Front View with/without Front Cover: 2800HF ~ 3500HF 1-12...

  • Page 29: N700E Dimension

    N700E INSTRUCTION MANUAL N700E Dimension Summarized is the dimension of N700E models in Table 1-6. Respective drawing and sizes are specified in section 1.5.1 through 1.5.8. W(Width) H(Height) D(depth) ø Weight Model (inch) [inch] [inch] [inch] [inch] [inch] [inch] [lbs] N700E-055LF/075LFP 8.27...

  • Page 30: N700E-055Lf/075Lfp, N700E-075Lf/110Lfp, N700E-110Lf/150Lfp

    N700E INSTRUCTION MANUAL 1.5.1 N700E-055LF/075LFP, N700E-075LF/110LFP, N700E-110LF/150LFP, N700E-055HF/075HFP,N700E-075HF/110HFP, N700E-110HF/150HFP 8.27 inch [W] 2-Ф 0.28 inch 7.44 inch [W1] 2-0.28 inch Figure 1-8: Physical Dimension Specific to 055LF~110LF, 055HF~110HF 1.5.2 N700E-150LF/185LFP, N700E-185LF/220LFP, N700E-220LF, N700E-150HF/185HFP, N700E-185HF/220HFP, N700E-220HF/300HFP 9.84 inch [W] 2-Ф 0.28 inch 9.02 inch [W1]...

  • Page 31: N700E-300Lf/370Lfp

    N700E INSTRUCTION MANUAL 1.5.3 N700E-300LF/370LFP 2-Φ9 0.35 inch 10.63 inch [W] 10.43 inch [D] 7.87 inch [W1] 0.59 inch 9.84 inch 2- 0.35 inch 7.87 inch [W1] Figure 1-10: Physical Dimension Specific to 300LF 1-15...

  • Page 32: N700E-370Lf/450Lfp, N700E-450Lf/550Lfp

    N700E INSTRUCTION MANUAL 1.5.4 N700E-370LF/450LFP, N700E-450LF/550LFP 2-Φ9 0.35 inch 11.61 inch [W] 10.43 inch [D] 0.59 inch 9.84 inch 7.87 inch [W1] 2- 0.35 inch 7.87 inch [W1] Figure 1-11: Physical Dimension Specific to 370LF ~ 450LF 1-16...

  • Page 33: N700E-550Lf/750Lfp, N700E-750Lf/900Lfp

    N700E INSTRUCTION MANUAL 1.5.5 N700E-550LF/750LFP, N700E-750LF/900LFP 2-Φ12 0.47 inch 13.58 inch [W] 10.83 inch [D] 9.06 inch [W1] 0.59 inch 10.24 inch 2- 0.47 inch 9.06 inch [W1] Figure 1-12: Physical Dimension Specific to 550LF ~ 750LF 1-17...

  • Page 34: N700E-300Hf/370Hfp, N700E-370Hf/450Hfp (Figure 1-13: 300Hf, 370Hf)

    N700E INSTRUCTION MANUAL 1.5.6 N700E-300HF/370HFP, N700E-370HF/450HFP (Figure 1-13: 300HF, 370HF) 12.28 inch [W] 10.43 inch [W1] 4-Ф 0.39 inch 9.45 inch [W2] 2-0.39 inch 10.43 inch 1.5.7 N700E-450HF/550HFP, N700E-550HF/750HFP (Figure 1-14: 450HF, 550HF) 13.46 inch [W] 2-Ф 0.47 inch 11.81 inch [W1] 2-0.47 inch...

  • Page 35: N700E-750Hf/900Hfp, N700E-900Hf/1100Hfp (Figure 1-15: 750Hf, 900Hf)

    N700E INSTRUCTION MANUAL 1.5.8 N700E-750HF/900HFP, N700E-900HF/1100HFP (Figure 1-15: 750HF, 900HF) 15.59 inch [W] 2-Ф 047 inch 11.81 inch [W1] 2-0.47 inch 1-19...

  • Page 36: N700E-1100Hf/1320Hfp, N700E-1320Hf/1600Hfp (Figure 1-16: 1100Hf, 1320Hf)

    N700E INSTRUCTION MANUAL 1.5.9 N700E-1100HF/1320HFP, N700E-1320HF/1600HFP (Figure 1-16: 1100HF, 1320HF) 18.9 inch [W] 3-Ф 0.47 inch 14.96 inch [W1] 3-0.47 inch 1.5.10 N700E-1600HF/2000HFP, N700E-2200HF/2500HFP (Figure 1-17: 1600HF, 2200HF) 19.92 inch [W] 2-Ф 0.55 inch 13.78 inch [W1] 15.35 inch [D] 3.07 inch...

  • Page 37: N700E-2800Hf/3200Hfp, N700E-3500Hf/3800Hfp (Figure 1-18: 2800Hf, 3500Hf)

    N700E INSTRUCTION MANUAL 1.5.11 N700E-2800HF/3200HFP, N700E-3500HF/3800HFP (Figure 1-18: 2800HF, 3500HF) 31.73 inch [W] 3-Ф 0.55 inch 27.56 inch [W1] 15.55 inch [D] 2.09 inch 2.09 inch 3-0.55 inch 1-21...

  • Page 38: Transportation

    One Operational Manual is enclosed  Check the Label Specification if the correct product is delivered per your order  Model : N700E-110LF/150LFP Max Temp : 40deg OUTPUT CAPACITY : 17.1kVA / 19kVA IP20 INPUT : 3Ph, 200-240V, 50/60Hz, 47.4A OUTPUT : 3Ph, 0-240V, 0.01-400Hz, 45A(HD)

  • Page 39: Installation

    N700E INSTRUCTION MANUAL Installation CAUTION Failure to following recommendation may result in VFD damage, Personal Injury, or Fire.  Be sure to install the unit on flame resistant material such as metal. Be sure not to place anything flammable such as corrosive gas, explosive gas, ...

  • Page 40: Environment-Ambient Temperature

    N700E INSTRUCTION MANUAL 1.8.3 Environment-Ambient Temperature The ambient temperature surrounding the inverter should not exceed the allowable temperature range (14 to 122°F, -10 to 50℃). The temperature should be measured in the air gap surrounding the inverter, shown in the diagram above. If the temperature exceeds the allowable temperature, component life will become shortened especially in the case of the bus capacitors.

  • Page 41: N700E Vfd Set Up

    2. N700E VFD Set Up In order to operate N700E VFD, it has to be wired properly to the power supply and the motor. Often accessory units are used for performance enhancement. Then, the VFD needs to be configured of how to be operated, where the start/stop command and frequency command source comes from.

  • Page 42: N700E Terminal Connection Diagram And Description

    N700E INSTRUCTION MANUAL 2.1.1 N700E Terminal Connection Diagram and Description N700E VFD terminal connection overview is shown in Figure 2-1 (Except 300LF~750LF) There are three segments of Connections Power Circuit  Control Circuit  Communication  N700E Power Circuit Power Supply 3 Phase...
  • Page 43 N700E INSTRUCTION MANUAL N700E VFD terminal names and descriptions are summarized in Table 2-1 Terminal Name In/Out Functional Description Value Main Circuit Connector 200 ~240V ±10% R,S,T (L1, L2, L3) 3 Phase 50/60 Hz, AC input power supply. 380 ~480 V ±10%...
  • Page 44 N700E INSTRUCTION MANUAL N700E VFD terminal connection overview is shown in Figure 2-2 (Only 300LF~750LF) There are three segments of Connections Power Circuit  Control Circuit  Communication  N700E Power Circuit Power Supply 3 Phase 230 V : 200 ~ 240V...
  • Page 45 N700E INSTRUCTION MANUAL Figure 2-2: N700E Terminal Connection Overview (Only 300LF~750LF) N700E VFD terminal names and descriptions are summarized in Table 2-2 Terminal Name In/Out Functional Description Value Main Circuit Connector R,S,T (L1, L2, L3) 3 Phase 50/60 Hz, AC input power supply.

  • Page 46: Power Circuit Wiring

    N700E INSTRUCTION MANUAL 2.1.2 Power Circuit Wiring High voltage power supply is applied to the VFD. Each terminal and wiring procedure is respectively described in this section. WARNING For all wiring work, wait at least for 5 Minutes when the power is turned off ...
  • Page 47 N700E INSTRUCTION MANUAL 2.1.2.3 DC Reactor Terminals: PD, P (Except 300LF~750LF) These are the terminals to connect a DC reactor (Option) to help improve the power factor.  The shorting bar is connected to the terminals when shipped from the factory. If you are going ...
  • Page 48 N700E INSTRUCTION MANUAL 2.1.2.7 Main Circuit Terminals View over N700E Products Terminal view of corresponding N700E models are shown below. Respective screw size and width are indicated in case of using DC Reactor P&PD are reserved Screw Width Wiring of terminals...
  • Page 49 N700E INSTRUCTION MANUAL N700E-450HF/550HFP (L1) (L2) (L3) (+1) (T1) (T2) (T3) 0.87 N700E-550HF/750HFP N700E-750HF/900HFP (L1) (L2) (L3) (+1) (T1) (T2) (T3) 1.14 N700E-900HF/1100HFP N700E-1100HF/1320HFP (L1) (L2) (L3) (+1) (T1) (T2) (T3) 1.18 N700E-1320HF/1600HFP (+1) N700E-1600HF/2000HFP 1.50 N700E-2200HF/2500HFP (L1) (L2) (L3)
  • Page 50 4.5(3.32) 230V N700E-220LF > 1 83.7 4.5(3.32) Class N700E-300LF/370LFP 3*2P (52.6)*2P 6.0(4.43) N700E-370LF/450LFP 2*2P (66.4)*2P 6.0(4.43) N700E-450LF/550LFP 1*2P (83.7)*2P 6.0(4.43) N700E-550LF/750LFP 2/0*2P (133.1)*2P 10.0(7.38) N700E-750LF/900LFP 3/0*2P (167.8)*2P 10.0(7.38) Table 2-4: Torque and Wiring Specification for N700E 230V Models(Heavy Duty) 2-10...
  • Page 51 > 2/0 6.0(4.43) N700E-750HF/900HFP > 4/0 6.0(4.43) N700E-900HF/1100HFP 6.0(4.43) N700E-1100HF/1320HFP 10.0(7.38) N700E-1320HF/1600HFP 10.0(7.38) > N700E-1600HF/2000HFP 212*2P 10.0(7.38) 4/0*2P N700E-2200HF/2500HFP 300*2P 10.0(7.38) > N700E-2800HF/3200HFP 212*4P 10.0(7.38) 4/0*4P N700E-3500HF/3800HFP 300*4P 10.0(7.38) Table 2-5: Torque and Wiring Specification for N700E 460V Models(Heavy Duty) 2-11...
  • Page 52 83.7 4.5(3.32) Class N700E- 3*2P (52.6)*2P 6.0(4.43) 300LF/370LFP N700E- 2*2P (66.4)*2P 6.0(4.43) 370LF/450LFP N700E- 1*2P (83.7)*2P 6.0(4.43) 450LF/550LFP N700E- 2/0*2P (133.1)*2P 10.0(7.38) 550LF/750LFP N700E- 3/0*2P (167.8)*2P 10.0(7.38) 750LF/900LFP Table 2-6: Torque and Wiring Specification for N700E 230V Models(Normal Duty) 2-12...
  • Page 53 > 2/0 6.0(4.43) N700E-750HF/900HFP > 4/0 6.0(4.43) N700E-900HF/1100HFP 10.0(7.38) N700E-1100HF/1320HFP 10.0(7.38) N700E-1320HF/1600HFP 10.0(7.38) > N700E-1600HF/2000HFP 212*2P 10.0(7.38) 4/0*2P N700E-2200HF/2500HFP 300*2P 10.0(7.38) > N700E-2800HF/3200HFP 212*4P 10.0(7.38) 4/0*4P N700E-3500HF/3800HFP 300*4P 10.0(7.38) Table 2-7: Torque and Wiring Specification for N700E 460V Models(Normal Duty) 2-13...
  • Page 54 N700E-300HF/370HFP N700E-370HF/450HFP N700E-450HF/550HFP N700E-550HF/750HFP N700E-750HF/900HFP N700E-900HF/1100HFP N700E-1100HF/1320HFP N700E-1320HF/1600HFP N700E-1600HF/2000HFP A50P800-4 Ferraz N700E-2200HF/2500HFP A50P1000-4 Ferraz N700E-2800HF/3200HFP A50P1200-4 Ferraz N700E-3500HF/3800HFP A50P1200-4 Ferraz Table 2-8: Fuse Specification for N700E Models Ferraz was used when UL certified. *Bussmann was used when UL certified. 2-14...
  • Page 55 N700E INSTRUCTION MANUAL 2.1.2.10 N700E Accessory Wiring For better system performance enhancement, optional accessories may be used with N700E inverters. Note1: The applied equipment for this analysis was a HYUNDAI standard 4 pole squirrel cage motor. Note2: Be sure to consider the capacity of the circuit breaker to be used.

  • Page 56: Control Circuit Wiring

    110HF/150HFP 2000 150HF/185HFP 2500 185HF/220HFP 3000 220HF/300HFP 4000 Table 2-11: Recommended DB Resistors for the N700E VFDs (5 % Duty Cycle) 2.1.3 Control Circuit Wiring RJ45 RXP RNP CM1 CM1 P24 FM AM1 RN0 RN1 RN2 RN3 AL0 AL1 RN2...
  • Page 57 N700E INSTRUCTION MANUAL 2.1.3.1 Internal Wiring Power Circuit Cables Control circuit wires are insulated from  R,S,T,U,V,W,PD,P,N,RB power lines (R,S,T,U,V,W)  Use twisted screened cable for input and output wires of the control circuit terminals  Limit the connection wires to 65 feet Right angle (90 degrees) ...
  • Page 58 N700E INSTRUCTION MANUAL 2.1.3.2 Configuration for Sinking and Source Modes J1(J3,SW2) : Selection switch for operating mode(Sink mode, Source mode)  J2(J4,SW3) : Selection of signal power source(Internal 24Vdc, External 24Vdc)  Source Mode(Internal power supply) Source Mode(External power supply)

  • Page 59: Rs 485 Wiring

    2.1.4 RS 485 Wiring N700E VFD communication with external controller is done via Modbus over a RS 485 network. RJ45 modular connector is located on the control terminal strip. In addition, a second RS 485 option is offered via RXP/RXN terminals.
  • Page 60 N700E INSTRUCTION MANUAL RJ45, Communication Connect (Except 300LF~750LF) 2.1.4.1 RJ45 port connection diagram and signal descriptions are summarized below Pin No. Signal Description RS - 485+ RS - 485- 24V GND Figure 2-12: RJ45 Pin Connector Diagram Table 2-12: RJ45 Pin outs and Description RXP-RXN, Communication Connect 2.1.4.2...

  • Page 61: Programming N700E Vfd

    N700E INSTRUCTION MANUAL Programming N700E VFD In order to operate N700E VFD as desired, corresponding parameters must be programmed properly with specific setting values. Parameters are set using keys on the keypad. Described each key function and navigating parameters using these keys. Illustrated is how to change parameters and corresponding values.

  • Page 62: Key Pad Navigation

    It stores the selected data to the memory d 06 register 58.1 d 05 d 04 FUNC 58.0 F 01 d 03 d 02 [Potentiometer Key] d 01 Used to set the Frequency Set Point Figure 2-14: N700E Keypad Navigation Description 2-22...

  • Page 63: Navigation Example: Change Frequency Command Source And Set Point

    Press UP Arrow Key to F03 VFD output frequency value F 03 60.00 Press UP Arrow Key to F03 **Suggestion: Press Run after setting up d01 in order to see the ramping from 0 Hz to 60 Hz. Figure 2-15: N700E Navigation Example 2-23...

  • Page 64: Advanced Key Feature: "Shift Data Bit" & Short Cut Functions

    Then, Press the STR key to shift to the next digit Once it reaches the right most digit, By pressing the “STR” key, it returns to the functional code F 01 Figure 2-16: N700E Advanced Key Feature: Shift Data Bit 2-24...
  • Page 65 54 If b 30 = 13 d 13 C -- C 01 C 27 H -- H 01 H 11 o -- o 01 o 33 U -- Figure 2-17: N700E Advanced Key Feature: Shortcut to d Group Parameter 2-25...

  • Page 66: Frequency And Run Sources

    Programming N700E Parameters  Set Frequency Setpoint   Keypad Diagram Potentiometer  Programming N700E Parameters for Frequency Command Source to Potentiometer on Keypad On Keypad, program following parameters with corresponding values:  Code Set Value Description Frequency Command Source to Potentiometer ...

  • Page 67: Frequency Command Source To Up / Down Keys

    N700E INSTRUCTION MANUAL 2.3.2 Frequency Command Source to Up / Down Keys Keypad Diagram  Programming N700E Parameters  Programming Frequency Set Point   Diagram  Programming Frequency Command Source to Up / Down Keys on Keypad  On Keypad, program following parameters with corresponding values:...
  • Page 68 N700E INSTRUCTION MANUAL  Programming Frequency Command Source On Keypad, program following parameters with corresponding values:  Code Description Value Frequency Command Source to Input Terminal Program Input Terminals for FW operation and 4 Multi Speed Control Connectors Set Terminal 2 to Multi Speed Set CF1...

  • Page 69: Frequency Command Source To Input Analog Voltage / Analog Current

    N700E INSTRUCTION MANUAL Frequency Frequency CF4 CF3 CF2 CF1 2.3.4 Frequency Command Source to Input Analog Voltage / Analog Current Input Terminal Diagram  Programming N700E Parameters   Programming Frequency Set Point Input Voltage Source Input Current Source  Diagram...

  • Page 70: Frequency Command Source To Remote Operator, Rj-45 Modbus

    Integer data represents 0.01 Hz (ex: 6000 = 60.00 Hz) 2.3.6 Frequency Command Source to Remote Operator (RXP - RXN)  Use RXP, RXN Terminal Programming N700E Parameters Specifying Command Sources   Entering Frequency Set Point  Programming Frequency Command Source to Remote Operator, RXP - RXN...

  • Page 71: Run Command Source To Run / Stop Keys On Keypad

    N700E INSTRUCTION MANUAL 2.3.7 Run Command Source to Run / Stop Keys on Keypad Diagram  Programming N700E Parameters  Executing RUN command   Diagram  Programming Run / Stop Command Source to Keys on Keypad On Keypad, program following parameters:...

  • Page 72: Run Command Source To Input Terminal

    N700E INSTRUCTION MANUAL 2.3.8 Run Command Source to Input Terminal Diagram  Programming N700E Parameters  Executing Run Command   Diagram RV FW  Programming Run Command Source  On Keypad, program following parameters with corresponding values Code Description...

  • Page 73: Run Command Source To Remote Operator, Rj-45 Modbus

    N700E INSTRUCTION MANUAL 2.3.9 Run Command Source to Remote Operator, RJ-45 Modbus (Except 300LF~750LF) Diagram  Programming N700E Parameters  Executing Run Command   Diagram Pin No. Signal Descriptions RS - 485+ RS - 485- 24V GND  Programming for Frequency Command Source to RJ 45...

  • Page 74: N700E Parameters

    N700E INSTRUCTION MANUAL 3. N700E Parameters N700E parameters are organized to various groups as summarized d group: Monitoring   F group: Basic Frequency Setting  A group: Extended Frequency Setting  b group: Extended Start/Stop  C group: Input / Output Terminal ...

  • Page 75: Basic Function Mode

    N700E INSTRUCTION MANUAL 3.1.2 Basic Function Mode Code Name Edit Range Unit Default 0.00 to 400.00 Output Frequency Setpoint 0.01 0.00 to 300.00 for Sensorless Vector Control Acceleration Time 1 30.0 0.1 to 3000 Deceleration Time 1 30.0 0.1 to 3000 Rotation Direction 0: Forward Run…1: Reverse Run...
  • Page 76 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Default Multi-speed Frequency Setting A11:5Hz A12:10Hz A13:15Hz A14:20Hz A15:30Hz Multiple Speed Frequency 0.01 to A04 (Max Frequency) 0.01 A16:40Hz Setpoints A17:50Hz A18:60Hz A19:0 Hz  A25:0 Hz A26 Jog Frequency 0.50 to 10.00 0.01...
  • Page 77 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Default Automatic Voltage Regulation (AVR) Function 0: Constant ON Automatic Voltage Regulation 1: Constant OFF (AVR) 2: OFF during Deceleration 230V class inverter settings: LF Model 200/220/230/240 230V A53 Motor Input Voltage...
  • Page 78 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Default PID Control 0: PID Control Disabled 1: PID Control Enabled A70 PID Function Select 2: F/F Control Enabled A71 PID Setpoint 0.00 to 100.0 00.1 0.00 0: Keypad Potentiometer 1: Control Terminal Input...

  • Page 79: Expanded Function Mode Of B Group

    N700E INSTRUCTION MANUAL 3.1.4 Expanded Function Mode of b Group Code Name Edit Range Unit Default Restart Mode 0: No Restart 1: Restart from 0Hz 2: Resume at frequency Restart Select corresponding motor speed 3: Resume at motor speed; then, decelerated to stop 0.3 to 1.0...
  • Page 80 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Default Other Functions 0.50 to 10.00 Start Frequency Setpoint 0.01 0.50 1.0 to 16.0 PWM Carrier Frequency 2.0~5.0 0: Clear Trip History Initialization Mode 1: Parameter initialization except 0: Korea 1: Europe...
  • Page 81 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Res Default BRD(Dynamic braking) Function 0: Inactive 1: Active only when VFD is running BRD Mode 2: Active always when running and stopping 0.0 to 50.0 BRD Duty Cycle 10.0 Overvoltage Suppression Setting Maximum OVS 0.0 to 300.0...
  • Page 82 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Res Default Load Balance 0.01 Load Balance Start Frequency 0.00 to 60.00 Load Balance Gain 0.00 to 50.00 0.01 5.00 Load Balance Start Torque 0.0 to 100.0 Load Balance Frequency 20.0 1.0 to 100.0...

  • Page 83: Expanded Function Mode Of C Group

    N700E INSTRUCTION MANUAL 3.1.5 Expanded Function Mode of C Group Code Name Edit Range Unit Res Default Input Terminal Function 0 : Forward run command(FW) 1 : Reverse run command(RV) C01 Intelligent Input Terminal 1 2 : Multi-speed command 1(CF1)
  • Page 84 N700E INSTRUCTION MANUAL Code Name Edit Range Unit Res Default Output Terminal and related Function Output Relay 1 0: RUN (AL0, AL1, AL2) 1: FA1 2: FA2 C14 Output Relay 2 (RN0-RN1) 3: OL 4: OD 5: FLT 6: Operated by Communication...

  • Page 85: Expanded Function Mode Of H Group

    N700E INSTRUCTION MANUAL 3.1.6 Expanded Function Mode of H Group Code Name Edit Range Unit Res Default Motor Parameters 0: OFF Auto Tuning 1: ON 0: Standard Data Motor Data Select 1: Auto Tune Data 3H(3 HP) 5H(5 HP) 7.5H(7.5 HP)

  • Page 86: Expanded Function Mode Of O Group

    N700E INSTRUCTION MANUAL 3.1.7 Expanded Function Mode of o Group Code Name Edit Range Unit Res Default Fieldbus Option Parameters 0: Modbus 1: ProfibusDP 2: DeviceNet 3: Ethernet Series Fieldbus Option Type (Modbus/TCP, EtherNet/IP, ProfiNet, EtherCAT, BACnet/IP) 4: Reserved Maximum value...

  • Page 87: Expanded Function Mode Of U Group

    N700E INSTRUCTION MANUAL 3.1.8 Expanded Function Mode of U Group Code Name Edit Range Unit Res Default User Parameters 0: Keypad Potentiometer 1: Terminal 2: Keypad Up / Down Keys 3: RJ45 Connector Frequency Setpoint Source (Except 300LF~750LF) 4: RXP, RXN Terminal...

  • Page 88: Group Parameters

    N700E INSTRUCTION MANUAL d Group Parameters Output Frequency Monitor  Range: 0.00 ~ 400.00 Hz  Real time display of output frequency of the VFD Output Current Monitor  Range: 0.0 ~ 9999 Amps  Real time display of output current of the VFD Output Voltage Monitor ...
  • Page 89 N700E INSTRUCTION MANUAL VFD Runtime (Minutes)  Range: 0 ~ 59 Min  Accumulated VFD runtime in minutes *** Total run time is a combination of d10 and d11. DC Bus Voltage  Range: 0 ~ 999 V  Real time voltage on DC bus.

  • Page 90: F Group Parameters

    N700E INSTRUCTION MANUAL F Group Parameters F group holds very basic frequency related parameter values to operate the N700E VFD. Output Frequency Setpoint  Range: 0.00 ~ 400.00 Hz in 0.01 Hz  Range: 0.00 ~ 300.00 Hz in 0.01 Hz for Sensor-less Vector Control (A31=2) ...

  • Page 91: A Group Parameters

    N700E INSTRUCTION MANUAL A Group Parameters A group holds extended frequency control Parameters and VFD operational Parameters. Frequency Setpoint Source  0: Potentiometer on keypad  1: Control Terminal Input (O-L: Voltage, OI-L: Current)  2: Up/Down Keys on keypad ...
  • Page 92 N700E INSTRUCTION MANUAL Minimum Analog Input Offset  Range: 0.0 ~ 100.0 % in 0.1 %  Offsets the minimum analog input reference corresponding to A05. Example: if set to 10%, minimum analog current value becomes 5.6mA (or 1 V).
  • Page 93 N700E INSTRUCTION MANUAL Frequency Jog Frequency  Range: 0.50 ~ 10.00 Hz in 0.01 Hz  Jogging frequency is used to move/rotate the motor in small increment at low frequency. It is selected using input terminal.  Related Parameters: C01~ C12 Jog Stop Mode ...
  • Page 94 N700E INSTRUCTION MANUAL Manual Torque Boost Voltage Setpoint  Range: 0.0 ~ 50.0 % in 0.1 %  For Manual Torque Boost mode, program the value in % of an output voltage.  Related Parameters: A30 Manual Torque Boost Frequency Setpoint ...
  • Page 95  Range: 0.0 ~ 100.0 % in 0.1 % Depending on the N700E Type  Program the level of DC injection braking force of rated electric power of N700E  Related Parameters: A33~A37 DC Injection Braking Time at Stop ...
  • Page 96 DC Injection Braking Force at Start  Range: 0.0 ~ 100.0 % in 0.1 %  Program the level of DC injection braking force of rated electric power of N700E  Related Parameters: Frequency Upper Limit  If 0 disable Frequency Limit Function Range: Frequency Lower Limit(A39) ~ Max Frequency(A04) in 0.01 Hz...
  • Page 97  230V Class Setting: 200/220/230/240 LF Models  460V Class Setting: 380/400/415/440/460/480 HF Models  Select input voltage for respective N700E VFD Models  Related Parameters: Acceleration Time 2  Range: 0 .1 ~ 999.9 Sec in 0.1 Sec ...
  • Page 98 N700E INSTRUCTION MANUAL Acceleration Curve Select  0: Linear  1: S Curve  2: U Curve  Select Acceleration Curve Type  Related Parameters: 0: Linear 1: S Curve 2: U Curve Deceleration Curve Select  0: Linear ...
  • Page 99 N700E INSTRUCTION MANUAL Fan Operation Mode  0: Always On  1: On Only when VFD is running FAN is running for 30 sec after VFD stop  Select fan operation  Related Parameters: A70 ~ A85 Proportional, Integral, Differential (PID) Function ...
  • Page 100 N700E INSTRUCTION MANUAL PID Feedback Type  0: “OI” Current Input (DC 4~20mA)  1: “O” Voltage Input (DC 0~10V)  Select the source how to enter the PID set point in A72.  Related Parameters: A70~A85 PID P Gain ...
  • Page 101 N700E INSTRUCTION MANUAL PID Error Limit  Range: 0.0 ~ 100.0 % in 0.1 %  Program error limit level, ratio to the maximum error  Related Parameters: PID Output High Limit  Range: -100.0 ~ 100.0 % in 0.1 % ...
  • Page 102 N700E INSTRUCTION MANUAL PID Sleep Frequency Setpoint  Range: 0.00 ~ Max Frequency(A04) in 0.01 Hz  Program the frequency setpoint when the VFD goes to Sleep.  Related Parameters: PID Sleep/Wake Delay Time  Range: 0.0 ~ 30.0 Sec in 0.1 Sec ...
  • Page 103 N700E INSTRUCTION MANUAL PID Control Diagram The overall PID control diagram with respective parameters is shown in Figure 3-1  A01 Frequency Source Frequency Command 0 : Potentiometer 1 :Analog input 2 : Keypad MFI : 23(PIDD) 3 : Remote PID Feed-back source CurFreq <...

  • Page 104: Group Parameters

    N700E INSTRUCTION MANUAL b Group Parameters Restart Select  0: No Restart  1: Restart from 0Hz  2: Restart from the frequency at time of fault  3: Restart from the frequency at time of fault; then slow down to stop ...
  • Page 105 N700E INSTRUCTION MANUAL i) b05 = 1: Trip Time vs. Motor Current ii) b05 = 0: Trip Time vs. Motor Current Output Frequency = 20 Hz Output Frequency = 5 Hz Trip Time (Sec) Trip Time (Sec) Trip Time (Sec)
  • Page 106 N700E INSTRUCTION MANUAL Start Frequency Setpoint  Range 0.50 ~ 10.00 Hz in 0.01 Hz  Setting the starting frequency from the VFD output  Related Parameters: PWM Carrier Frequency  Range 1.0 ~ 16.0 Hz in 0.1 kHz ...
  • Page 107 0: Disabled  Program to enable the Ground fault detection and its fault level as a percentage of rated current. For N700E models under 3.7 kW(5 HP), this function is turned off from the Factory  Related Parameters: Speed Search: Current Level ...
  • Page 108 N700E INSTRUCTION MANUAL Speed Search: Speed Decrease  Range: 1.0 ~ 200.0 % in 0.1 %  Controls the speed decrease level during speed search motion.  Related Parameters: b19~b23 Frequency Match  0: Start from 0 Hz  1: Start from frequency corresponding motor speed ...
  • Page 109 N700E INSTRUCTION MANUAL Table 3-1: Restart and Relay 1 Operation When Over Voltage or Over Current Trip *case (b24=0) & (b24=3) are modified from the original design concept shown in Under Voltage case due to the safety concerns Thus, both cases look exactly the same as (b24=1).
  • Page 110 N700E INSTRUCTION MANUAL Table 3-2: Restart and Relay 1 Operation When Under Voltage Trip b24: b24 = 3 b24 = 0 b24 = 1 b24 = 2 Relay 1 Select Yes, Relay 1 is activated when long Relay 1 activated when long Trip signal...
  • Page 111 N700E INSTRUCTION MANUAL Stop Method  0: Ramp to Stop  1: Coast to Stop (Free Run to Stop)  Select a stop method when Stop command is given.  Related Parameters: HD/ND (Torque Type) Select  0: Heavy Duty (HD): Constant Torque Load Type ...
  • Page 112 1: Only during VFD Running  2: Always  This BRD function is only applicable to N700E models under 22kW(30 HP) Regenerative energy from the motor is dissipated by the heat through this braking resistor module.  Related Parameters: BRD Duty Cycle ...
  • Page 113 N700E INSTRUCTION MANUAL PID P Gain PI Limit = b34 LIMIT Frequency Add PID I Gain LIMIT PID D Gain Final Frequency Out LIMIT VFD Freq _ Out Parameters Run-time Code Name Range Default Unit edit Maximum OVS Output Frequency 0.00 ~ 300.0...
  • Page 114 N700E INSTRUCTION MANUAL Maximum OVS Output Frequency   Range: 0.0 ~ 300.0 Hz in 0.1 Hz Real time editable a maximum frequency limit for OVS function Related Parameters:  OVS P Gain   Range: 0 ~ 10,000 in 1 Real time editable P gain for OVS PID loop ...
  • Page 115 N700E INSTRUCTION MANUAL q-Current Reference(q axis reference current)   Range: -100.0 ~ 100.0 in 0.1 Real time editable q axis reference current compensates Torque Estimate Error. If Torque estimate offset is bigger than 0   No increase in output frequency even if regeneration is occurred.
  • Page 116 N700E INSTRUCTION MANUAL 0.5s 80Hz 60Hz Output frequency Counter Trip Signal Example) b41 = 0.5s Case1) If frequency is increased at no regeneration condition, Cause: when a current feedback value is corrupted by noise.  Measures:   Change a b39(Filter of current F/B) and b37(D gain) Please set the b39 between 5 and 30 (ex 5, 10, 20, 30ms) Increasing b39 results the delay in calculating torque so b37 should be set .
  • Page 117 N700E INSTRUCTION MANUAL Analog output (DC voltage)  C18 (FM Output selection)  Set “C18=4” display calculated torque value (-150%~+150%) by analog output. FM output Torque -150% +150% (※ C18 = 0~3 are the same as existed function) Analog output (current) ...
  • Page 118 DC Injection Braking Force at Start  Range: 0.0 ~ 100.0 % in 0.1 %  Program the level of DC injection braking force of rated electric power of N700E  Related Parameters: Flying Start P Gain  Range: 0.01 ~ 100.0 in 0.01 ...
  • Page 119 N700E INSTRUCTION MANUAL Overload Restriction Level at Acceleration & Deceleration  Range: 20.0 ~ 200.0 (HD)  Range: 20.0 ~ 165.0 (ND)  Separately programmable overload restriction is that applies only during the acceleration and deceleration periods. This function works the same as b07, but can be configured to a different value to account for the difference in current draw during normal operation and flying start.
  • Page 120 N700E INSTRUCTION MANUAL b50 ~ 55 Load Balance Function  Load Balance is a feature that automatically shares the load level between two independent motors driving the same load. The Output Frequency of each motor is independently changed by the amount of torque it is applying.
  • Page 121 N700E INSTRUCTION MANUAL Example 1) Increased the load ratio up to 100% Output frequency decreased by the amount of load Ch1 : Out Freq. (12Hz/div) time 5s/div Ch2 : Estimated Torque Ch3 : Calculated Load Balance Freq Ch4 : Output Current(100A/div) 2) Put 100% step load and removed 100% load in a moment Put the step load (100%) for 8 seconds and then remove the step load.
  • Page 122 N700E INSTRUCTION MANUAL b56 ~ 60 System Load Detection Function  The drive provides two independent torque detection functions that trigger an alarm or fault signal when the load is too heavy or suddenly drops System Load Detection Selection ...
  • Page 123 N700E INSTRUCTION MANUAL System Overload/Underload Detection Time  Range: 0.0 ~ 60.0 Sec in 0.1 Sec  Sets the System Overload/Underload Detection time. System Overload/Underload Detection safe zone  Range: 0.00 ~ Max frequency (A04) in 0.01 Hz  Sets the level at which this feature is disabled.

  • Page 124: C Group Parameters

    N700E INSTRUCTION MANUAL C Group Parameters INPUT C01~C06 Intelligent Input Terminals 1~6  These input terminals can be programmed one of following functions. 0: FW Forward Run Command  1: RV Reverse Run Command  2: CF1 Multiple Speed Command 1 ...
  • Page 125 N700E INSTRUCTION MANUAL ** If Run Connection and Command are set prior to the power up, as soon as power is on, motor will be running. Check if any command is set prior to the power is applied. CF1 FW...
  • Page 126 N700E INSTRUCTION MANUAL Set 6: Jogging Operation Command (JG)  Jogging frequency is used to move/rotate the motor in small increment at low frequency. Code Set Value Description Run Command by Terminal Input Set Terminal 1 to FW Operation Set Terminal 3 to JG Operation Set Terminal 1 to Normally Open When shorted(Closed);...
  • Page 127 N700E INSTRUCTION MANUAL Set 9: Free Run Stop Command (FRS)  By activating FRS command, VFD stops the output and the motor coasts to stop. Code Set Value Description Run Command by Terminal Input Set Terminal 1 to FW Operation...
  • Page 128 N700E INSTRUCTION MANUAL Set 11: Unintended Start Protection (USP)  USP function is to prevent the automatic start up at power on. If the Run(FW/RV) command is activated prior to the power up, as soon as the power is applied, the VFD starts to run immediately.
  • Page 129 N700E INSTRUCTION MANUAL Set 13: Analog Input Current / Voltage Select (AT)  If Shorted: Select Current Source If Opened: Select Voltage Source Code Set Value Description Run Command by Terminal Input Frequency Command by Terminal Input Set Terminal 1 to FW Operation...
  • Page 130 N700E INSTRUCTION MANUAL 12 mS Minimum Relay Alarm 30mS Danger: *When Reset is asserted to clear the fault, if the RUN command is executed by FW/RV terminal set, the motor will immediately run to the speed. Be sure to set the RS after RUN command is disconnected in order to prevent any injury Caution: *If longer than 4 second is continued to be ON, E60, communication error will be displayed.
  • Page 131 N700E INSTRUCTION MANUAL FW(Run) When both Up & Down signals Down are On at the same time,, frequency stays still DOWN MOTOR UP/DOWN Initial Value Saving  Selects if the Initial Value is going to be saved or not when power is removed.
  • Page 132 N700E INSTRUCTION MANUAL Set 20: Local Keypad Override (O/R)  Set 21: Local Terminal Override (T/R)  Even when the frequency command (A01) and run command (A02) are set for VFD operation, Keypad (or local terminal input) can override these commands by activating these terminal bits.
  • Page 133 N700E INSTRUCTION MANUAL Set 24: Frequency Override (FO)  Set 25: Reset Override (RO)  Frequency Override is a manual frequency adder enables adding a frequency value to the target frequency setpoint. Since it is an edge triggered signal, it stays activated till Reset Override signal is provided.
  • Page 134 N700E INSTRUCTION MANUAL FW(Run) EXT6 EXT5 4 Free Run MOTOR Trip State Relay Alarm OUTPUT Output Relay 1 (AL0, AL1, AL2)  Program one of following output command 0: RUN VFD Run Signal  1: FA1 Frequency Arrival 1 ...
  • Page 135 N700E INSTRUCTION MANUAL 1: Normally Closed (NC) – Form B Configuration  Contact specification Maximum Minimum AC250V, 2.5A(Resistor load), 0.2A(Inductive load) AC100V, 10mA DC30V, 3.0A(Resistor load), 0.7A(Inductive load) DC5V, 100mA Set 0:  Even when the PID controller is activated, PIDD can override disable the function. When PIDD becomes activated, VFD Frequency setpoint follows the value in A01.
  • Page 136 Overload Advanced Notice Signal (OL)  Before the VFD becomes overload, N700E generates an advanced warning signal to prevent any damage by the excessive output current. Overload detection circuit is designed to operate during powered motor operation and regenerative braking operation. The OL signal becomes ACTIVE...
  • Page 137 N700E INSTRUCTION MANUAL Code Set Value Description Set Intelligent Relay Out 1 Terminal to AL Set C13 to Normally Open to Form A configuration If set to 1, Form B configuration (Normally Closed) 3-64...
  • Page 138 N700E INSTRUCTION MANUAL Set 6: Operation by Communication (COM)  The digital outputs can be controlled by modbus communication Parameter Address Description Digital Output 0x1001 Refer to below bit table 0: Stop (Relay Output) Write Command has to set C13~C16 = 6...
  • Page 139 N700E INSTRUCTION MANUAL Set 8: System Underload Detection (SUD)  The inverter System Underload is active by b58 level Code Set Value Description Set Intelligent Relay Out 1 Terminal to SUD Set C13 to Normally Open to Form A configuration...
  • Page 140 N700E INSTRUCTION MANUAL FM Output Setting  Program what output performance to be monitored from following selections 0: Output Frequency Monitor  1: Output Current Monitor  2: Output Voltage Monitor  3: Output Power Monitor  4: Output Torque Monitor ...
  • Page 141 N700E INSTRUCTION MANUAL Range: 0.0 ~ 250.0 % in 0.1  Program the gain factor to FM motoring setting FM Offset  Range: -3.0 ~10.0 % in 0.1  Program the offset factor to FM monitoring setting Motor Overload Alarm ...
  • Page 142 N700E INSTRUCTION MANUAL It can control AMI output value(4~20mA) by Modbus command Parameter Address Description Analog Output (AMI) 0x1005 0 ~ 10000 (0.1 scale, 4 ~ 20mA, 0 ~ 100% Write Command has to set C25 = 5 Digital Output Bit Table...
  • Page 143 N700E INSTRUCTION MANUAL H Group Parameters N700E VFD offers Sensorless Vector control, enabling high starting torque and high precision operations. Motor data required for Sensorless Vector control design can be selected from standard motor data or auto-tuning algorithm. If VFD size is more than twice the motor size, the required torque characteristics or speed control characteristics are not well controlled.
  • Page 144 N700E INSTRUCTION MANUAL Motor Rated Current  Range: 0.1 ~ 800.0 A in 0.1 A  Program a rated current off of the motor nameplate (Motor FLA)  Related Parameters: Motor Flux Current  Range: 0.1 ~ 400.0 A in 0.1 A ...
  • Page 145 N700E INSTRUCTION MANUAL Auto Tuning Function description The auto tuning procedure automatically sets the motor parameters related to sensorless vector control and automatic torque boost. Since these functions are dependent upon specific motor parameters, default motor parameters have been set at the factory.
  • Page 146 Auto Tuning process completed : Auto Tuning process failed : Note : The default motor parameters of the N700E use standard data of a HYUNDAI 4-pole motor. If using sensorless vector or auto-torque boost with a different motor type, use the auto tune feature to set the motor data.
  • Page 147 N700E INSTRUCTION MANUAL Fine Tuning 1. If satisfactory performance through auto tuning cannot be fully obtained, adjust the motor constants for the observed symptoms according to the table below. Symptom Adjustment Parameter When low frequency Slowly increase the motor constant 1.2 times the...

  • Page 148: Rs485 Communication

    N700E INSTRUCTION MANUAL RS485 Communication N700E offers two communication interfaces between the VFD and external controller through RS 485. RJ45 Connector (Except 300LF~750LF)  RXP/RXN Connector.  3.7.1 RJ 45 Port Connections and Pin Description (Except 300LF~750LF) Pin Number Signal Description...

  • Page 149: Communication Frame Type And Form

    N700E INSTRUCTION MANUAL Communication sequence The communication sequence is as follows External Frame 1 controller Frame 2 Inverter Wait time  Frame Start: Frame start is recognized by signal line data transmitted  Frame Complete: Frame completion is recognized by no data during 4, 5-character time.
  • Page 150 N700E INSTRUCTION MANUAL External transmit frame Communication Order Parameter Data CRC Hi CRC Lo number Description Data size Specifications Target VFD Communication Communication 1 byte 1~32 number number Command Frame type 1 byte 0x06 byte : Group Parameter Parameter 2 byte...
  • Page 151 N700E INSTRUCTION MANUAL Trip information items Fault Data Fault Contents Fault data Fault Contents Over current Input Phase Loss Braking Resistor Over voltage Overload Under voltage OVS Fail Output Short Circuit External Trip 2 Reserved External Trip 3 Inverter Over...
  • Page 152 N700E INSTRUCTION MANUAL Note2: Data value setting Data value is transmitted except decimal point. Ex1) Output frequency Parameter value Communication data Conversion hexadecimal byte : 0x17 60.0Hz 6000 byte : 0x70 Ex2) acc/dec time Parameter value Communication data Conversion hexadecimal byte : 0x00 10.0sec...
  • Page 153 N700E INSTRUCTION MANUAL Note4: Read Only Command Parameter Address Description VFD Status 0x0001 0: Stop 1: Acceleration 2: Steady 3: Deceleration 4: Trip Q-axis Current 0x000A -2000 ~ 2000 (0.1 scale, -200.0 ~ 200.0 %) Digital Input (1~6) 0x1000 Refer to below bit table...
  • Page 154 N700E INSTRUCTION MANUAL 16bit CRC generation The step of CRC generation is as follows: 1. All of 16-bit Parameter is 1.0xffff 2. The exclusive OR of 16-bit Parameter and 8-bit Parameter. 3. Shift right side 1bit 16-bit Parameter 4. If the result of step 3 is 1, exclusive OR 16-bit Parameter and 0xa001.

  • Page 155: Modbus Address Table

    N700E INSTRUCTION MANUAL 3.7.5 ModBus Address Table *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value...
  • Page 156 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value 6000 Output Frequency 0x0201 0:*Eu 0.01...
  • Page 157 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value Frequency Setpoint 0x0301 1:*Eu...
  • Page 158 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value DC Injection Braking 0x0321...
  • Page 159 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value PID Function Select 0x0346...
  • Page 160 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value Restart Select 0x0401 1026...
  • Page 161 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value Stop Method 0x0419 1050...
  • Page 162 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value Load Balance Start 0x0432...
  • Page 163 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value Intelligent Input 0x0501 1282...
  • Page 164 N700E INSTRUCTION MANUAL Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value UP/DOWN Initial Value 0x051c 1309 Saving UP/DOWN Initial Value 0x051d 1310 6000 0.01 Setting UP/DOWN Reference 0x051e 1311 30000 Arriving Time...
  • Page 165 N700E INSTRUCTION MANUAL *Eu : Europe, *Am : America N700E FS : Factory Setting *Data Type is unsigned integer16 Code Address Address Init. Min. Max. Function Name Scale Unit Number (Hex) (Dec) attribute Value Value Value 0x0801 1794 Fieldbus Option Type...

  • Page 166: Diagnostics/Trouble Shooting

    N700E INSTRUCTION MANUAL 4. Diagnostics/Trouble Shooting The fault codes listed below are provided to protect both the VFD and the motor from damage. Some of the codes identify when a condition is occurring that may cause more damage. Fault Codes...
  • Page 167 N700E INSTRUCTION MANUAL This function detects a phase loss on the input AC source. Detection is Input Phase Loss performed by monitoring the voltage ripple on the DC bus. This voltage ripple causes heat to the Bus Capacitors which shortens their life.

  • Page 168: Troubleshooting

    N700E INSTRUCTION MANUAL Troubleshooting Symptom, probable cause and countermeasure have been summarized in this section. Symptom/Condition Probable Cause Countermeasure •Is the Frequency Setpoint Source (A01) •Make sure the parameter (A01) is parameter set correctly? set correctly? •Is the Run Source (A02) parameter set •Make sure the parameter (A02) is...
  • Page 169 N700E INSTRUCTION MANUAL Symptom/Condition Probable Cause Countermeasure The RPM of the motor •Is the Maximum Frequency Setting •Verify the V/F settings match does not match (A04) correct? motor specifications the inverter output •Does the monitor function (d01) display •Make sure all scaling is properly set...

  • Page 170: Maintenance And Inspection

    N700E INSTRUCTION MANUAL Maintenance and Inspection DANGER •Wait at least five (5) minutes after turning off the input power supply before performing maintenance or an inspection to prevent a danger of electric shock. •Make sure a qualified personnel performs the maintenance, inspection, and par replacement.
  • Page 171 N700E INSTRUCTION MANUAL Monthly and Yearly Inspection Chart Inspection Inspection Cycle Item Inspected Check for… Criteria Method Month Year Ambient temperature Extreme Ambient Thermometer, between -10 to 40℃, temperatures ∨ environment hygrometer & humidity non-condensing Abnormal Stable environment for Major devices...

  • Page 172: General Inverter Electrical Measurements

    N700E INSTRUCTION MANUAL 4.3.4 General Inverter Electrical Measurements The following table specifies how to measure key system electrical parameters. The diagrams on the next page show inverter-motor systems the location of measurement points for these parameters. Power Motor Supply Circuit location...

  • Page 173: Warranty Of The Unit

    N700E INSTRUCTION MANUAL Warranty of the Unit 4.4.1 Questions on Unit • If you have any questions regarding damage to the unit, unknown parts or for general inquiries, please contact World Wide Electric with the following information. (1) Inverter Model (2) Production Number (Serial No.)
  • Page 174 N700E INSTRUCTION MANUAL N700E INSTRUCTION MANUAL REVISION HISTORY TABLE LOG ELECTRO ELECTRIC SYSTEMS Data Revision contents Version No. Issues First edition 12. 04 HHIS-WZ-PE-086(00) B group function code (b02) changed 12. 06 HHIS-WZ-PE-086(01) Fuse table changed 12. 10 HHIS-WZ-PE-086(02) PID Function addition 13.

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