Hyundai Inverter-N700E. The Controlling Solution of Powerful Inverter Brand

Transcription

1 Hyundai InverterN7E The Controlling Solution of Powerful Inverter Brand

2 Hyundai s Technology for the Best High performance inverter for efficient business design the best future with series CONTENTS 6 Features / 8 Specifications / 1 Dimensions / 13 Terminal Functions / 16 Connecting Diagram / 18 Connection to PLC / 19 Operations / 21 Protective Functions / 22 Function Lists / 34 Wiring and Options / 46 For Correct Operation

3 Series with Powerful Control Solution l Excellent Applicability to Various Loads l l Easy Maintenance & Simple Repair l l High Reliability & Durability l l Compliance with RoHS l l Lower Audible Noise l

4 Clean Power Hyundai Inverter For the highest quality, for the highest customer satisfaction 4V 22kW HYUNDAI N7E series inverter with high durability, elaborate speed controllability and excellent torque responsibility provides superb operability. The N7E s compact size and sensorless vector control technology provide perfectly optimized performance for industrial equipment. Certificates of international standards (CE, UL / cul) of N7E series make its applications ready for global business. Model Name Indication Model Name Indication N7E 55 LF R Series Name Applicable Motor Capacity 4:.4 kw 55: 5.5 kw 35: 35 kw Power Source SF: 1Phase, 22 V LF: 3Phase, 22 V HF: 3Phase, 44 V Note) DC Reactor option for kw Add Option R: DC Reactor Capacity (kw) Model Configuration Applicable Motor 1Phase, 22 V 3Phase, 22 V 3Phase, 44 V N7E4SF N7E7SF N7E15SF N7E22SF N7E4LF N7E7LF N7E15LF N7E22LF N7E37LF N7E55LF N7E75LF N7E11LF N7E15LF N7E185LF N7E22LF N7E4HF N7E7HF N7E15HF N7E22HF N7E37HF N7E55HF N7E75HF N7E11HF N7E15HF N7E185HF N7E22HF N7E3HF N7E37HF N7E45HF N7E55HF N7E75HF N7E9HF N7E11HF N7E132HF N7E16HF N7E22HF N7E28HF N7E35HF

5 High Performance MultiFunction Economical Efficiency Simple Design Easy Operation

6 Hyundai Inverter N7E Features Improved Control Performance High Torque Performance in Ultra Low Speed Zone by Using Sensorless Vector Control Hyundai s advanced sensorless vector control technology provides a motor with high torque performance in ultra low speed zone (Sensorless vector control: above 15 % at 1 Hz). In case of fast acceleration / deceleration of motor, N7E series provides powerful torque controllability without trip. Sensorless vector control technology expands the range of controlling speed. Superb Speed Control Performance by Improved Tuning Technology for Motors Through technology of compensating the motor time constant while motor tuning minimizes the speed change, stable motor opeation can be achieved. Intensified Protective Functions for Safety while Running Ground fault protection can prevent accidents. Countermeasure for output's phase loss protects motor while running. Builtin Regenerative Braking System BRD is basically equipped with the inverter so that the easy operation for acceleration / deceleration time is achieved without additional options. Driving performance of acceleration and deceleration maximizes efficiency. Enhanced Flexibility for Various Loads Provided various control function (3Wire, Local / Remote control etc.) Built in PID function uniformly controls oil pressure and flow quantity without additional options. Improved torque characteristic, which is reduced to the 1.7th power, perfectly fits with loads for fans and pumps. Optimized energy saving according to the characteristics of loads is achieved. Various Inverter Display Functions The operational status of the inverter are displayed on the monitor so that an user can understand the condition of the inverter. Cumulative hours of driving time and the actual running time are displayed for easy maintenance. Convenient Maintenance and Repair N7E is available to replace the fan without separation. Fan on / off function increases fan's durability and minimizes fan's noise. 6 HYUNDAI ELECTRIC

7 N7E Various Load Compatibility Fan & Pump Air Conditioning & Dust Collecting Fan ㆍ Energy saving by selecting torque characteristic of a load ㆍ Restart function in case of momentary power interruption ㆍFactory automation by PLC ㆍMachine protection by soft start / stop ㆍAuto operation by precise PID control function (sleep & wake up function) ㆍLow noise operation ㆍQuick responsiveness to load change by frequency jump and multi speed operation Cooling Tower ㆍStable operation by supplying high qualified energy ㆍEnergy saving by speed and torque control Water supply pump Cooling water circulation pump Boiler water supply pump Conveyor & Transport Machine Conveyor ㆍMulti relay output terminal ㆍAccurate acceleration & deceleration ㆍOverweight prevention by using overtorque signal ㆍPrevention of load slippage by curve acceleration and deceleration Factory Automation ㆍFactory automation with PLC ㆍ High speed torque response to prevent slip down ㆍ Soft start and stop Textile Machine Spinning Machine ㆍSoft start / stop for prevention of snap and cut off ㆍUnit design for tough circumstances (dust, cotton) ㆍ Improvement of product quality by stable operating speed Washing Machine Washing Machine ㆍPowerful torque boost function ㆍOver torque limit function ㆍSeparate setting of acceleration and deceleration time ㆍBuiltin regenerative braking unit (below 22 kw) ㆍSoft start / stop HYUNDAI ELECTRIC 7

8 Hyundai Inverter N7E Specifications 22 V 1Phase / 3Phase Inverter Model (N7E ) 4SF 7SF 15SF 22SF Max. Available Heavy Duty motor (4P, kw) Normal Duty Rated Capacity (kva) Heavy Duty Normal Duty Rated Input AC Voltage Rated Output Voltage 1Phase 2 24 V±1 %, 5 / 6 Hz±5 % 3Phase 2 24 V (Depend on receiving voltage) Rated Output Heavy Duty Current (A) Normal Duty Brake Recover Brake Built in Brake Circuit (Need to Additional Brake Resistor) Resistance (Ω) Weight (kg) Enclosure LF LF LF 22LF 37LF 55LF/ 75LFP 11LFP 75LF/ 15LFP 11LF/ 185LFP 15LF/ 22LFP 185LF/ 22LF Phase 2 24 V±1 %, 5 / 6 Hz±5 % 3Phase 2 24 V (Depend on receiving voltage) Built in Brake Circuit (Need to additional brake resistor) IP2 44 V 3Phase Inverter model (N7E ) 4HF 7HF 15HF 22HF 37HF 55HF/ 75HFP 75HF/ 11HFP 11HF/ 15HFP 15HF/ 185HFP 185HF/ 22HFP 22HF/ 3HFP Max. Available motor (4P, kw) Heavy Duty Normal Duty Rated Capacity (kva) Heavy Duty Normal Duty Rated Input AC Voltage 3Phase V±1 %, 5 / 6 Hz±5 % Rated Output Voltage 3Phase V (Depend on receiving voltage) Rated Output Current (A) Heavy Duty Normal Duty Brake Recover Brake Resistance (Ω) Built in Brake Circuit (Need to additional brake resistor) Weight (kg) Enclosure IP2 44 V 3Phase Inverter model (N7E ) 3HF/ 37HFP 37HF/ 45HFP 45HF/ 55HFP 55HF/ 75HFP 75HF/ 9HFP 9HF/ 11HFP 11HF/ 132HFP 132HF/ 16HFP 16HF/ 2HFP 22HF/ 25HFP 28HF/ 32HFP 35HF/ 38HFP Max. Available motor (4P, kw) Heavy Duty Normal Duty Rated Capacity (kva) Heavy Duty Normal Duty Rated Input AC Voltage Rated Output Voltage 3Phase V±1 %, 5 / 6 Hz±5 % 3Phase V (Depend on receiving voltage) Rated Output Current (A) Heavy Duty Normal Duty Brake Recover Brake Resistance (Ω) Need to Setup Recover Brake Unit Refer to Option Table Weight (kg) Enclosure IP 8 HYUNDAI ELECTRIC

9 N7E Standard 2 V, 4 V Class Specification Description Control Method 1) Space vector PWM method Output Frequency Range 2).1 4 Hz Frequency Accuracy 3) Digital: Max frequency±.1 % / Analogue: Max frequency±.1 % Frequency Resolution Digital setting:.1 Hz (<1 Hz),.1 Hz (>1 Hz) Analogue: Max frequency / 5 (when DC 5 V input), Max frequency / 1, (DC 1 V, 4~2 ma) V/f Characteristic Base frequency: 4 Hz free set Torque pattern selection available (constant torque/reduced torque) Overload Capacity 15 %, 1 minute (heavy duty) / 12 %, 1 minute (normal duty) 4) Acceleration/Deceleration Time DC Braking Input Output Frequency Setting Forward Reverse Start/Stop Main Functions Standard Operator External Signal Standard Operator External Signal Intelligent Input Terminal Intelligent Output Terminal Frequency Monitor Alarm Output Contact.1 3, sec (linear / curve selection available) 2nd Acceleration / Deceleration setting available Performs between min frequency and established braking frequency. Level and time setting available Set by volume up / down key. 1 W, 1 1 kω variable resistor. DC 1 V (input impedance 1 kω) 5), 4 2 ma (input impedance 2 Ω). Run key / Stop key (change forward/reverse by function command). Forward run / stop, reverse run/stop set by terminal assignment (1a, 1b selection available) FW (Forward), RV (Reverse), CF1 4 (Multispeed), RS (Reset), AT (Analog input current/voltage transfer), USP (Unattended start protection), ET (External trip), FRS (Free run stop), JG (Jogging command), SFT (Software lock command), 2CH (2nd Acceleration/Deceleration), STA (Start), STP (Stop), F/R (Forward/Reverse), Remote Control UP / DOWM, O/R, T/R (Local/Remote), PID Integral Reset (PIDIR), PID Disable (PIDD) RUN (Run signal), FA1 [Frequency arrival signal (at the set frequency)], FA2 [Frequency arrival signal (at or above the set frequency)], OL (Overload advanced notice signal), OD (Output deviation of PID signal), AL (Alarm signal) Analog meter (DC 1 V full scale. Max. 1 ma, 4 2 ma full scale. Max. 25 Ω), Analog output frequency signal, Analog output current signal, Analog output voltage signal, Analog output wattage signal OFF when inverter alarm (b contact output) / Auto switch ON and OFF / Intelligent output terminal use available Autotuning, AVR Function, V/F Setting, Curve Accel. / Decel. Selection, Frequency Upper / Lower Limit, 16 Level Multispeed, Start Frequency Set, Carrier Frequency Setting (.5 15 khz), PID Control, Frequency Jump, Analog Gain Bias Control, Jogging Run, Electronic Thermal Level Control, Retry, Auto Torque Boost, Trip History Monitor, Software Lock, Sshape Accel. / Decel., Frequency Conversion Display, USP, Flying Start, BRD Overcurrent Protection, Overload (electronic thermal), Overvoltage, Communication Error, Protective Functions Undervoltage, Output Short, USP Error, EEPROM Error, External Trip, Ground Fault, Temperature Trip, Inverter Overload Protection, Input Phase Loss Protection, CPU Error, Safety Function (Option), Braking Resistor Overload Protection Ambient Temperature 1 5 C (over 4 C: set carrier frequency below 2. khz) 6) Storage Temperature 2 6 C (while transporting: short time) Environmental Conditions Ambient Humidity Below 9 % RH (noncondensing) Vibration 5.9 m/s 2 (.6 G) Hz (JIS C911 test methodology) Location Less than 1, m above sea level, Indoor (no corrosive gas, no flammable gas, no oildrop, nodust) Options Noise filter, DC reactor, AC reactor, Remote operator, Remote operator cable, Regenerative braking resistor, Brake unit 1) Before control method setting A31 is set to 2 (sensorless vector control), the following instructions should be considered. Carrier frequency setting b11 should be above 2.1 khz. When you use motors below half capacity of max applicable motor capacity, it is hard to get sufficient quality. When over 2 motors are about to be operated, sensorless vector control cannot be applied. 2) When you operate motor over 5 / 6 Hz, inquire about maximum available rotational number. 3) For the purpose of stable motor control, output frequency can exceed approximately 1.5 Hz at [A4] 4) Normal duty support 5.5 kw and upper model. 5) 5 kω: 3.7 kw and under model, 1 kω: 5.5 kw and upper model 6) 5.5 kw and upper model support 1 C 4 C ambient temperature. HYUNDAI ELECTRIC 9

10 Hyundai Inverter N7E Dimensions N7E4SF/7SF, N7E4LF/7LF/15LF N7E15SF/22SF, N7E22LF, N7E4HF/7HF/15HF/22HF [ Unit: mm ] [ Unit: mm ] N7E37LF/HF N7E55LF/55HF, N7E75LF/75HF, N7E11LF/11HF [ Unit: mm ] [ Unit: mm ] 1 HYUNDAI ELECTRIC

11 N7E N7E15LF/15HF, N7E185LF/185HF, N7E22LF/22HF N7E3HF, N7E37HF [ Unit: mm ] [ Unit: mm ] N7E45HF, N7E55HF N7E75HF, N7E9HF [ Unit: mm ] [ Unit: mm ] HYUNDAI ELECTRIC 11

12 Hyundai Inverter N7E Dimensions N7E11HF, N7E132HF N7E16HF, N7E22HF [ Unit: mm ] [ Unit: mm ] N7E28HF, N7E35HF [ Unit: mm ] 12 HYUNDAI ELECTRIC

13 N7E Terminal Functions Main Circuit Terminal Arrangement Main Circuit Terminal Block Corresponding Type Screw Size Width (mm) N7E 4SF N7E 7SF M N7E 4LF N7E 7LF N7E 15LF M N7E 15SF N7E 22SF M4 11 N7E 22LF N7E 37LF N7E 4HF N7E 7HF N7E 15HF N7E 22HF N7E 37HF M4 11 N7E 55LF N7E 75LF N7E 55HF N7E 75HF N7E 11HF M4 1.6 N7E 11LF M5 13 N7E 15LF N7E 15HF N7E 185HF N7E 22HF M5 13 N7E 185LF N7E 22LF M6 17 N7E 3HF N7E 37HF M6 17 N7E 45HF N7E 55HF M8 22 N7E 75HF N7E 9HF M8 29 N7E 11HF N7E 132HF M1 3 N7E 16HF N7E 28HF N7E 22HF N7E 35HF M1 38 Explanation of Main Circuit Terminals Symbol R, S, T (L1, L2, L3) U, V, W (T1, T2, T3) PD, P (+1, +) P, RB (+, B+) P, N (+, ) G Terminal Name Main Power Inverter Output DC Reactor External Braking Resistor External Braking Unit Inverter Earth Terminals Explanation of Content Connect input power. Connect 3phase motor. After removing the short bar between PD and P, connect DC reactor for improvement of power factor. Connect optional external braking resistor. (22 kw ) Connect optional external braking unit. (3 kw ) Grounding terminal. HYUNDAI ELECTRIC 13

14 Hyundai Inverter N7E Terminal Functions Control Terminal Arrangement (4 22SF / 4 37LF/HF) 1st Communication (RS485) is default option. but, 2nd Communication (R+, R) and Safety function (SC, S2, S1) are optional. Contact to HYUNDAI ELECTRIC. Explanation of Control Circuit Terminals Signal Symbol Terminal Name Explanation of Content P24 Power Terminal for Input Signal 24 VDC ±1 %, 35 ma Input Signal 1) 6 (RS) 5 (AT) 4 (CF2) 3 (CF1) 2 (RV) 1 (FW) Intelligent Input Terminal: Forward Direction (FW), Reverse Direction (RV), Multispeed 14 (CF14), 2Level Accel / Decel Command (2CH), Reset (RS), Freerun Stop (FRS), External Trip (ET), Soft Lock (SFT), Jogging Run (JG), Unattended Start Protection (USP) 2), Analog Input Voltage / Current Transferring (AT), Reset (RS), Start (STA), Stop (STP), FW / RV (F/R), Remote UP / DOWN, Local Keypad Operation (O/R), Local Terminal Input Operation (T/R),PID Integral Reset (PIDIR), PID Disable (PIDD) Contact input: Close: On (run) Open: Off (stop) Minimum on time: over 12 ms CM1 Common Terminal for Input or Monitor Signal Monitor Signal FM Output Frequency Meter, Output Current Meter, Output Voltage Meter, Output Wattage Meter Analog voltage output H Power Supply for Frequency Command 1 VDC Frequency Setup Signal O OI Voltage Frequency Command Terminal Current Frequency Command Terminal 1 VDC, input impedance 5 kω 4 2 ma, input impedance 2 Ω L Common Terminal for Frequency Command Output Signal 3) CM2 Intelligent Output Terminal: Running Signal (RUN), Frequency Arrival Signal (at the set frequency) (FA1), Frequency Arrival Signal (at or above the set frequency) (FA2), Overload Advanced Notice Signal (OL), Output Deviation of PID Signal (OD), Alarm Signal (AL) 24 VDC, 5 ma Max. Trip Alarm Output Signal 4) AL AL1 AL2 Alarm Output Signal: at Normal Operation, Power Off (Initial Condition): AL AL2 Closed at Abnormal: AL AL1 Closed AL AL1 AL2 Rated value for contact: AC 25 V 2.5 A (resisitive load).2 A (induced load) DC 3 V 3. A (resisitive load).7 A (induced load) 1) Input signal terminals from 1 to 6 are contact a s. When you want to change those terminals to contact b s, configuration should be set in C7 C12. 2) USP: Protects inverter from restarting when power supply is on. 3) Intelligent output terminal 11 & 12 is "a" contact. When you use 11 & 12 as "b" contact, please set it to C16, C17. 4) Operator can select prewarning alarm for overload and arrival to the predefined frequency signals with the intelligent output terminal. 14 HYUNDAI ELECTRIC

15 N7E Control Terminal Arrangement (55 22LF / 55 35HF) RS485 is 1st Communication, RP, RN is 2nd Communication. Explanation of Control Circuit Terminals Signal Symbol Terminal Name Explanation of Content P24 Power Terminal for Input Signal 24 VDC±1 %, 35 ma Input Signal 1) 6 (RS) 5 (AT) 4 (CF2) 3 (CF1) 2 (RV) 1 (FW) Intelligent Input Terminal: Forward Direction (FW), Reverse Direction (RV), Multispeed 1 4 (CF1 4), 2Level Accel / Decel Command (2CH), Reset (RS), Freerun Stop (FRS), External Trip (ET), Soft Lock (SFT), Jogging Run (JG), Unattended Start Protection (USP) 2), Analog Input Voltage / Current Transferring (AT), Reset (RS), Start (STA), Stop (STP), FW/RV (F/R), Remote UP / DOWN, Local Keypad Operation (O/R), Local Terminal Input Operation (T/R),PID Integral Reset (PIDIR), PID Disable (PIDD) Contact input: Close: On (run) Open: Off (stop) Minimum on time: over 12 ms CM1 Common Terminal for Input or Monitor Signal Monitor FM Output Frequency Meter, Output Current Meter, Output Voltage Meter, Output Wattage Meter Analog voltage output Signal AMI Output Frequency Meter, Output Current Meter, Output Voltage Meter, Output Wattage Meter Analog current output Frequency Setup Signal H O OI L Power Supply for Frequency Command Voltage Frequency Command Terminal Current Frequency Command Terminal Common Terminal for Frequency Command 1 VDC 1 VDC, input impedance 1 kω 4 2 ma, input impedance 2 Ω Output Signal 3) Trip Alarm Output Signal 4) RN RN1 RN2 RN3 AL AL1 AL2 Intelligent Output Terminal: Running Signal (RUN), Frequency Arrival Signal (at the set frequency) (FA1), Frequency Arrival Signal (at or above the set frequency) (FA2), Overload Advanced Notice Signal (OL), Output Deviation of PID Signal (OD), Alarm Signal (AL) Alarm Output Signal: at Normal Operation, Power Off (Initial Condition): ALAL2 Closed at Abnormal: AL AL1 Closed Rated value for contact: AC 25 V 2.5 A (resisitive load).2 A (induced load) DC 3 V 3. A (resisitive load).7 A (induced load) 1) Input signal terminals from 1 to 6 are contact a s. When you want to change those terminals to contact b s, configuration should be set in C7 C12 2) USP: Protects inverter from restarting when power supply is on. 3) Intelligent relay output terminal RN is a contact. When you use RN as b contact, please set it to C16, C17. 4) Operator can select prewarning alarm for overload and arrival to the predefined frequency signals with the intelligent output terminal. HYUNDAI ELECTRIC 15

16 Hyundai Inverter N7E Connecting Diagram Terminal Connecting Diagram (4 22SF / 4 37LF/HF) Terminal Name Common 1, 2, 3, 4, 5, 6, P24, FM CM1 H, O, OI L Be careful as there are different kinds of common terminals. 16 HYUNDAI ELECTRIC

17 N7E Terminal Connecting Diagram (55 22LF / 55 35HF) HYUNDAI ELECTRIC 17

18 Hyundai Inverter N7E Connection to PLC Connection with Input Terminals Sink Type Using Interface Power Inside Inverter Using External Power 4 22SF, 4 37LF/HF Model is not applicable. Source Type Using Interface Power Inside Inverter Using External Power 18 HYUNDAI ELECTRIC

19 N7E Operations Operations RUN lamp PRG lamp POWER lamp Hz/A lamp Display (LED signal) Stop / Reset key Run key Volume key Function key Store key Up/Down key Run lamp Light is on when the inverter is generating PWM output or RUN command is entered. Power lamp Lamp for the controlling power Display (LED signal) Displays frequency, motor current, motor rotational number, alarm setting Run key Run the inverter. RUN key is disabled when the inverter is selected to run by terminal. RUN key is available only while the above LED is on. Function key Command selecting function. Up/Down key Increase / Decrease frequency value, and modify set values PRG lamp Light is on when the value is entering Hz/A lamp Show whether the displayed data is frequency value or data current value. Stop / Reset key Stop operating inverter and cancellation of alarm (available in both sides of operator and terminal) When the inverter is run through b15 terminal, operator can select valid or invalid state. Volume key Set output frequency. (available only when the lamp is on) Store key Store the selected data or the set value. The key arrangement of N7E's operator ( kw) is different from the above. However, the function of key is the same as the above. HYUNDAI ELECTRIC 19

20 Hyundai Inverter N7E Operations Standard Operator Setting. d 1 A A 1 Push FUNC key once Push key 5 times Push FUNC key once Push FUNC key once 2 A 1 A Push key twice Store data by pushing STR key Push FUNC key once Push key 4 times F F 1 Push FUNC key once Set frequency by pushing key Store data by pushing STR key Start inverter by pushing RUN key Display Running Frequency F 1 d 1 6. Push key 9 times Push FUNC key once Displays current running frequency 2 HYUNDAI ELECTRIC

21 N7E Protective Functions Error Codes Name Overcurrent Protection Overload Protection Overvoltage Protection Communication Error Description When the inverter output is short circuited or motor shaft is locked, excessive current for the inverter flows. To protect inverter from excessive current, inverter output is turned off by operating current protection circuit. When an overload of motor is detected by the electronic thermal function, the inverter trips and turns off its output. When the DC bus voltage exceeds a threshold, due to regenerative energy from the motor, the inverter trips and turns off its output. An error between operator and inverter is detected. Display on Digital Operator E4 E5 E7 E6 Undervoltage Protection A decrease of internal DC bus voltage below a threshold results in a fault of controlling circuit. This condition can also generate excessive motor heat or cause low torque. The inverter trips and turns off its output when the voltage is below V (2 V class) or below 3 32 V (4 V class) An instantaneous interruption may cause this error. E9 Output Shortcircuit USP Error EEPROM Error External Trip Temperature Trip Ground Fault Protection Inverter Overload Protection Input Phase Loss Protection Braking Resistor Overload Protection CPU Error Safety Function (option) When outputs are short circuited, excessive current causes protection circuit to stop inverter output. If power is on at the same time inverter is being operated in terminal mode, USP error will be seen (in case of USP function is enabled). When the external noise or temperature rise causes internal EEPROM error, an inverter output is turned off. Check the setting data because there is a case of alarm signal failure. When the external equipment makes a failure, inverter receives this failure signal and turns off the output (Intelligent input terminal need to be set for this function). When the inverter internal temperature is higher than the specified value, the thermal sensor in the inverter module detects it and turns off the inverter output. The inverter is protected by the detection of ground faults between the inverter output and the motor. The Inverter is protected by overheating. Protection will operate 15 % current for 1 minute (In case of base carrier frequency). Operation times are depend on inverter capacity. The inverter protected by (R, S, T) input phase loss (in case of 1phase, R or S input phase). When BRD exceeds the usage ratio of the regenerative braking resistor, the overvoltage circuit activates and the inverter output is switched off Inverter main CPU error. When this trip occurs, the inverter power must be turned off and after discharging completely, it can be turned on. Safety input signal is in active state. After removing the safety operation signal, the inverter can be reset. The safety operation pin is option. E4 or E34 E13 E8 E12 E21 E14 E17 E2 DiOperator E6 E11 E22 Protective functions protect inverter from overcurrent, overvoltage and undervoltage. Once protective functions are operated, all outputs of inverter are disconnected and motor is stopped by freerun stop. Inverter keeps this protective status until reset command is entered. HYUNDAI ELECTRIC 21

22 Hyundai Inverter N7E Function Lists (4 22SF / 4 37LF/HF) Monitor Modes (dgroup) & Basic Setting Modes (Fgroup) Main Function Code Function Name Description Initial Data Change Mode on Run d1 Output Frequency Monitor. 4. Hz ( Hz LED on) d2 Output Current Monitor A ( A LED on) d3 Output Voltage Monitor Output voltage display [V] d4 Motor Rotational Direction Monitor F : Forward direction, r : Reverse direction, O : Stop d5 PID Feedback Monitor Display PID feedback value [%] d6 Terminal Input Monitor Display the state of Intelligent input terminal display d7 Terminal Output Monitor Display the state of intelligent input terminal and alarm output terminals Basic Monitor d8 Frequency Conversion Monitor / (= d1 x b14) d9 Power Consumption Monitor 9999 [W] d1 Cumulative Time Monitor During RUN (Hr) 9999 [Hr] d11 Cumulative Time Monitor During RUN (Min) 59 [Min] d12 DC Link Voltage Monitor 999 [V] d13 Trip Monitor Displays the details of the last trip d14 Trip Monitor 1 Display the details for the last 1 protective trip d15 Trip Monitor 2 Display the details for the last 2 protective trips d16 Trip Monitor 3 Display the details for the last 3 protective trips d17 Trip Counter Display the number of inverter trips F1 Output Frequency Setting. 4. [Hz]. Hz Basic Setting F2 Accelerating Time Setting [sec] 1. sec F3 Decelerating Time Setting [sec] 1. sec F4 Driving Direction Selection forward/1 reverse 22 HYUNDAI ELECTRIC

23 N7E Expanded Function A Mode Main Function Code Function Name Description Initial Data Change Mode on Run : Keypad potentiometer / 1: Control terminal input A1 Frequency Setting Method 2: Standard operator (Multispeed Setting) 3: Remote operator (1st CommRJ45 connector) 1 4: Remote operator (2nd Commterminal strip) Basic Setting Analog Input Setting (External Frequency Setting) Multilevel and Jogging Setting V / F Characteristic DC Braking Setting Frequency Related Setting A2 Run Setting Method : Standard operator / 1: Control terminal input 2: Remote operator (1st CommRJ45 connector) 3: Remote operator (2nd Commterminal strip) 1 A3 Base Frequency Setting Set base frequency from to max by.1hz unit 6. Hz A4 Maximum Frequency Base frequency (A3) 4 [Hz] In SLV mode, Base frequency (A3) 3 [Hz] 6. Hz A5 External Frequency Start Value. Maximum frequency (A4) [Hz]. Hz A6 External Frequency End Value. Maximum frequency (A4) [Hz]. Hz A7 External Frequency Start Value Ratio 1 (.1 % unit). % A8 External Frequency End Ratio 1 (.1 % unit) 1. % A9 External Frequency Start Selection : Start from start frequency / 1: Start from Hz A1 External Frequency Sampling Set sampling number on analog input filter from 1 to 8. 4 Speed1: 5 Hz Speed2: 1 Hz A11 Speed3: 15 Hz Speed4: 2 Hz Multispeed Frequency. Maximum frequency (A4) [Hz] Speed5: 3 Hz A25 Speed6: 4 Hz Speed7: 5 Hz Speed8: 6 Hz Other : Hz A26 Jogging Frequency.5 1. [Hz].5 Hz A27 Selection of Jogging Stop Operation : Freerun stop / 1: Stop by decelerating 2: Stop by DC braking A28 Torque Boost Selection : Manual / 1: Automatic A29 Manual Torque Boost.~5. [%] 2.5 % A3 Manual Torque Boost Frequency Select frequency ratio out of base frequency from 1 %. 1. % A31 Control Method : Linear torque characteristic / 1: Reduced torque characteristic / 2: Sensorless vector control 3 Phase: 1 Phase: 2 A32 Output Voltage Gain 2 11 % 1. % A33 DC Braking Selection : Disabled / 1: Enabled A34 DC Braking Frequency.5 1. [Hz].5 Hz A35 DC Braking Waiting Time. 5. sec (.1 sec unit). sec A36 DC Braking Force 1 % (.1 % unit) 5 % A37 DC Braking Time. 1. sec (.1 sec unit). sec A38 Upper Limit of Frequency A39 A4 Hz (.1 Hz unit). Hz A39 Lower Limit of Frequency. A38 Hz (.1 Hz unit). Hz A4 A42 Frequency Jump. Maximum frequency (A4) [Hz]. Hz A44 A41 A43 A45 Frequency Jump Width. 1. [Hz]. Hz HYUNDAI ELECTRIC 23

24 Hyundai Inverter N7E Function Lists (4~22SF / 4~37LF/HF) Expanded Function A Mode Main Function Code Function Name Description Initial Data Change Mode on Run AVR Related Setting A52 A53 AVR Selection Motor Voltage Capacity : Always ON / 1: Always OFF 2: OFF only when deceleration 2 / 22 / 23 / 24 (2 V class) 38 / 4 / 415 / 44 / 46 / 48 (4 V class) 2 22 V / 38 V A54 2nd Acceleration Time.1 3 [sec] 1. sec A55 2nd Deceleration Time.1 3 [sec] 1. sec 2nd Accel / Decel Related Functions A56 2 Level Accel. / Decel. Switching Method Setting : Input from terminal [2CH] 1: Switching frequency setting from acc / dec1 to acc / dec2 Frequency Setting for Accel. / Decel. A57. Maximum frequency (A4) [Hz]. Hz Time Switching in Acceleration 1) Frequency Setting for Accel. / Decel. A58. Maximum frequency (A4) [Hz]. Hz Time Switching in Acceleration 1) A59 Acceleration Pattern Selection : Linear / 1: Scurve / 2: Ucurve A6 Deceleration Pattern Selection : Linear / 1: Scurve / 2: Ucurve A61 Voltage Input (O) Offset Setting [%]. Other Functions A62 Voltage Input (O) Gain Setting. 2. [%] 1. A63 Current Input (OI) Offset Setting [%]. A64 Current Input (OI) Gain Setting. 2. [%] 1. A65 FAN Setting : Always ON / 1: ON only when RUN : PID control disable A7 PID Function Selection 1: PID control enable 2: F / F control enable A71 PID Reference. 1. [%]. % A72 PID Reference Source : Keypad potentiometer 1: Control terminal input 2: Standard operator (A71) 3: Remote operator (communication) 2 A73 PID Feedback Source : Current input (OI) 1: Voltage input (O) A74 PID P Gain.1 1 [%] 1. % PID Control Setting A75 PID I Gain. 36 [sec] 1. sec A76 PID D Gain. 1. [sec]. sec A77 PID Error Limit. 1. [%] 1. % A78 PID Output High Limit [%] 1. % A79 PID Output Low Limit [%]. % A8 PID Output Reverse : PID output reverse disable 1: PID output reverse enable A81 PID Scale Factor.1 1 [%] 1. % A82 Pre PID Frequency. Max frequency (A4) [Hz]. Hz A83 Sleep Frequency. Max frequency (A4) [Hz]. Hz A84 Sleep Delay Time. 3. [sec]. sec A85 Wake up Frequency Sleep frequency (A83) Max frequency (A4) [Hz]. Hz 1) If acceleration time and deceleration time is less than 1 second, an error occurs on the switching frequency. 24 HYUNDAI ELECTRIC

25 N7E Expanded Function b Mode Main Function Code Function Name Description Initial Data Change Mode on Run Restart Related Functions Electric Thermal Related Functions Overload Limiting Related Functions b1 Instant Restart Selection : Alarm after trip / 1: Start from Hz when restart 2: Start from predefined frequency when restart 3: Stop by decelerating from predefined frequency when restart b2 Allowable Restart Time 1).3 1. sec (.1 sec unit) 1. sec b3 Instant Restart Waiting Time.3 1. sec (.1 sec unit) 1. sec b4 b5 b6 b7 Electronic Thermal Level Electronic Thermal Characteristic Selection Overload and Overvoltage Limiting Mode Overload Limiting Level Setting Set electronic thermal level in 2 12 % of inverter rated current. : Cooling fan is mounted on the motor shaft (selfcool) 1: Cooling fan is powered by independent source (forcedcool) 1: Overload, overvoltage restriction mode OFF 2: Overload limiting mode ON 3: Overvoltage limiting mode ON 4: Overload, overvoltage limiting mode ON Set overload limiting level in 2 2 % of rated current. 1. % % b8 Overload Limiting Constant Setting.1 1. sec (.1 unit) 1. sec b9 Softlock Selection 3 (refer to instruction manual) b1 Start Frequnecy Adjustment.5 1. [Hz].5 Hz b11 Carrier Frequency [khz] 5. khz b12 Initialization Mode : Initialization of trip data / 1: Data initialization b13 Select Initial Value : for Korea / 1: for Europe / 2: for USA b14 RPM Conversion Factor Setting (.1 unit) 1. b15 Stop Key Enable : Stop enable / 1: Stop disable Other Functions BRD Function b16 b17 Stop Operation Communication : Restart from Hz 1: Restart from predefined frequency Set inverter communication code from 1 32 when connect inverter with external control equipment 1 b18 Ground Fault Detection : No detection b19 Speed Search Current Suppression Level 9 18 [%] 1 % b2 Voltage Increase Level During Speed Search 1 3 [%] 1 % b21 Voltage Decrease Level During Speed Search 1 3 [%] 1 % b22 Speed Decrease Level During Speed Search 1 2 [%] (operator display: 1 2) 1 % (1,) b23 b24 b25 b27 Frequency Match Operation Selection Fault Relay Configuration Stop Method Selection Input Phase Loss Protection : Hz Starting operation 1: Frequency matching & Start operation : Inactive incase of low voltage failure 1: Active in case of voltage failure (inactive in case of restart mode) 2: Active in case of all failure occurred include LV failure 3: Active in case of voltage failure (in case of low voltage failure, automatic restart). : A normal decelerating stop 1: Freerun stop : Input phase loss protection disable 1: Time setting: 1 1 (sec) 1 b28 Communication Time Out Setting 6 [sec] / : No detect time out b29 Communication Time Out Operation Mode : Always active / 1: Active in case of inverter is running b3 Display Code Setting b31 b32 2nd Communication Channel (option) Baud Rate Setting BRD Selection 1: 2,4 [bps] / 2: 4,8 [bps] 3: 9,6 [bps] / 4: 19,2 [bps] : Invalid: BRD doesn t operate 1: BRD operate during run 2: BRD operate during run & stop 3 1 b33 BRD Using Ratio.~5. [%] 1. % 1) This function depends on the machine and load conditions. Before using this function, user must perform verification test. HYUNDAI ELECTRIC 25

26 Hyundai Inverter N7E Function Lists (4 22SF / 4 37LF/HF) Expanded Function C Mode Main Function Code Function Name Description Initial Data Change Mode on Run Input Terminal Setting C1 Intelligent Input Terminal 1 Setting : FW (forward direction) 1: RV (reverse direction) 2: CF1 (multispeed 1) 3: CF2 (multispeed 2) 4: CF3 (multispeed 3) 5: CF4 (multispeed 4) 6: JG (jogging run) 8: 2CH (2level accel / decel command) 9: FRS (freerun stop) 1: ET (external trip) 11: USP (unattended start protection) 12: SFT (soft lock) 13: AT (analog input voltage / current transferring) 14: RS (reset) 15: STA (start) 16: STP (stop) 17: F/R (forward / reverse) 18: Remote Control UP 19: Remote Control DOWN 2: Local Keypad Operation (O/R) 21: Local Terminal Input Operation (T/R) 22: PID Integral Reset (PIDIR) 23: PID Disable (PIDD) C2 Intelligent Input Terminal 2 Setting (Code)Same as C1 1 C3 Intelligent Input Terminal 3 Setting (Code)Same as C1 2 C4 Intelligent Input Terminal 4 Setting (Code)Same as C1 3 C5 Intelligent Input Terminal 5 Setting (Code)Same as C1 13 C6 Intelligent Input Terminal 6 Setting (Code)Same as C1 14 C7 Contact Setting of a / b of Input Terminal 1 (NO / NC) Set contacts of a / b of intelligent input terminal 1 : a contacts (normal open) [NO] 1: b contacts (normal close) [NC] Input C8 Contact Setting of a / b of Input Terminal 2 (NO / NC) Set contacts of a / b of intelligent input terminal 2 Terminal Status Setting C9 C1 Contact Setting of a / b of Input Terminal 3 (NO / NC) Contact Setting of a / b of Input Terminal 4 (NO / NC) Set contacts of a / b of intelligent input terminal 3 Set contacts of a / b of intelligent input terminal 4 C11 Contact Setting of a / b of Input Terminal 5 (NO / NC) Set contacts of a / b of intelligent input terminal 5 C12 Contact Setting of a / b of Input Terminal 6 (NO / NC) Set contacts of a / b of intelligent input terminal 6 C13 C14 C15 Intelligent Terminal Relay Output Setting Intelligent Open Collector Output 11 Setting Intelligent Open Collector Output 12 Setting : RUN (Run signal) 1: FA1 (Frequency arrival signal: Command arrival) 2: FA2 (Frequency arrival signal: Setting frequency or more) 3: OL (Overload advance notice signal) 4: OD (Output deviation for PID control) 5: AL (Alarm signal) 5 1 Output Terminal Function C16 C17 C18 Output Terminal 11 a / b Contact Setting Output Terminal 12 a / b Contact Setting Monitor Signal Selection : a contact (normal open) [NO] 1: b contact (normal close) [NC] : Output frequency monitor 1: Output current monitor 2: Output voltage monitor C19 Analog Meter Gain Adjustment 25. [%] 1. % C2 Analog Meter Offset Adjustment [%]. % C21 Overload Advance Notice Signal Level Setting.5* (inverter rated current) 2.* (inverter rated current) 1. % C22 Acceleration Arrival Signal Frequency Setting. Max frequency (A4) [Hz]. Hz C23 Deceleration Arrival Signal Frequency Setting. Max frequency (A4) [Hz]. Hz C24 PID Deviation Level Setting. 1. [%] 1. % 26 HYUNDAI ELECTRIC

27 N7E Motor Constant Setting H Mode Main Function Code Function Name Description Initial Data Change Mode on Run H1 Autotuning Mode : Autotuning OFF 1: Autotuning ON (nonratational mode) H2 Selection Motor Constant : Standard mode data 1: Autotuning data.4 L: 22 V /.4 kw.7 L: 22 V /.75 kw 1.5 L: 22 V / 1.5 kw 2.2 L: 22 V / 2.2 kw 3.7 L: 22 V / 3.7 kw H3 Motor Capacity 5.5 L: 22 V / 5.5 kw.4 H: 38 V /.4 kw.7 H: 38 V /.75 kw Motor Constant Setting 1.5 H: 38 V / 1.5 kw 2.2 H: 38 V / 2.2 kw 3.7 H: 38 V / 3.7 kw 5.5 H: 38 V / 5.5 kw H4 Motor Pole Selection 2 / 4 / 6 / 8 poles (P) 4 H5 Motor Rated Current.1 5. A H6 Motor Noload Current Io.1 5. A H7 Motor Rated Slip.1 1. % H8 1st Resistor R1 for Motor Constant Setting range:.1 3. Ω H9 Overloaded Inductance Lsig for Motor Constant Setting range:.1 1. mh H1 R1 Autotuning Data for Motor Constant Setting range:.1 3. Ω H11 Lsig Autotuning Data for Motor Constant Setting range:.1 1. mh HYUNDAI ELECTRIC 27

28 Hyundai Inverter N7E Function Lists (55 22LF / 55 35HF) Monitor Modes (dgroup) & Basic Setting Modes (Fgroup) Main Function Code Function Name Description Initial Data Change Mode on d1 Output Frequency Monitor. 4. [Hz] ( Hz LED on) Run d2 Output Current Monitor [A] ( A LED on) d3 Output Voltage Monitor Output voltage display [V] F : Forward direction, d4 Motor Rotational Direction Monitor r : Reverse direction, O : Stop d5 PID Feedback Monitor Display PID feedback value [%] d6 Terminal Input Monitor Display the state of Intelligent input terminal display d7 Terminal Output Monitor Display the state of intelligent input terminal and alarm output terminals Basic Monitor d8 d9 Frequency Conversion Monitor Power Consumption Monitor / (= d1 x b14) 9999 [W] d1 Cumulative Time Monitor During RUN (Hr) 9999 [Hr] d11 Cumulative Time Monitor During RUN (Min) 59 [Min] d12 DC Link Voltage Monitor 999 [V] d13 Trip Monitor Displays the details of the last trip d14 Trip Monitor 1 Display the details for the last 1 protective trip d15 Trip Monitor 2 Display the details for the last 2 protective trips d16 Trip Monitor 3 Display the details for the last 3 protective trips d17 Trip Counter Display the number of inverter trips F1 Output Frequency Setting. 4. [Hz]. Hz Basic F2 Accelerating Time Setting [sec] 3. sec Setting F3 Decelerating Time Setting [sec] 3. sec F4 Driving Direction Selection forward / 1 reverse 28 HYUNDAI ELECTRIC

29 N7E Expanded Function A Mode Main Function Code Function Name Description Initial Data Change Mode on Run A1 Frequency Setting Method (Multispeed Setting) : Keypad potentiometer / 1: Control terminal input 2: Standard operator 3: Remote operator (1st CommRJ45 connector) 4: Remote operator (2nd Commterminal strip) 1 Basic Setting A2 Run Setting Method : Standard operator / 1: Control terminal input 2: Remote operator (1st CommRJ45 connector) 3: Remote operator (2nd Commterminal strip) 1 A3 Base Frequency Setting Set base frequency from to max by.1 Hz unit 6. Hz Analog Input Setting (External Frequency Setting) Multilevel and Jogging Setting V/F Characteristic DC Braking Setting Frequency Related Setting A4 Maximum Frequency Base frequency (A3) 4 [Hz] In SLV mode, Base frequency (A3)~3 [Hz] 6. Hz A5 External Frequency Start Value. Maximum frequency (A4) [Hz]. Hz A6 External Frequency End Value. Maximum frequency (A4) [Hz]. Hz A7 External Frequency Start Value Ratio 1 (.1 % unit). % A8 External Frequency End Ratio 1 (.1 % unit) 1. % A9 External Frequency Start Selection : Start from start frequency / 1: Start from Hz A1 External Frequency Sampling Set sampling number on analog input filter from 1 to 8. 4 Speed1: 5 Hz Speed2: 1 Hz Speed3: 15 Hz A11 Speed4: 2 Hz ~ Multispeed Frequency. Maximum frequency (A4) [Hz] Speed5: 3 Hz A25 Speed6: 4 Hz Speed7: 5 Hz Speed8: 6 Hz Other : Hz A26 Jogging Frequency.5 1. [Hz].5 Hz A27 Selection of Jogging Stop Operation : Freerun stop / 1: Stop by decelerating 2: Stop by DC braking A28 Torque Boost Selection : Manual / 1: Automatic A29 Manual Torque Boost. 5. [%] 1. % A3 Manual Torque Boost Frequency Select frequency ratio out of base frequency from 1 %. 1. % A31 Control Method : Linear torque characteristic / 1: Reduced torque characteristic / 2: Sensorless vector control A32 Output Voltage Gain 2 11 % 1. % A33 DC Braking Selection : Disabled / 1: Enabled A34 DC Braking Frequency.5 1. [Hz].5 Hz A35 DC Braking Waiting Time. 5. sec (.1 sec unit). sec A36 DC Braking Force 1 % (.1 % unit) 7 5 % 1) A37 DC Braking Time. 1. sec (.1 sec unit). sec A38 Upper Limit of Frequency A39 A4 Hz (.1 Hz unit). Hz A39 Lower Limit of Frequency. A38 Hz (.1 Hz unit). Hz A4 A42 Frequency Jump. Maximum frequency (A4) [Hz]. Hz A44 A41 A43 Frequency Jump Width. 1. [Hz]. Hz A45 1) Refer to user's manuals. HYUNDAI ELECTRIC 29

30 Hyundai Inverter N7E Function Lists (55 22LF / 55 35HF) Expanded Function A Mode Main Function Code Function Name Description Initial Data Change Mode on Run AVR Related Setting A52 A53 AVR Selection Motor Voltage Capacity : Always ON / 1: Always OFF 2: OFF only when deceleration 2 / 22 / 23 / 24 (2 V class) 38 / 4 / 415 / 44 / 46 / 48 (4 V class) 2 LF: 22 V HF: 38 V / 44 V 1) A54 2nd Acceleration Time.1 3, [sec] 3. sec A55 2nd Deceleration Time.1 3, [sec] 3. sec 2nd Accel / Decel Related Functions A56 A57 A58 2 Level Accel. / Decel. Switching Method Setting : Input from terminal [2CH] 1: Switching frequency setting from acc / dec1 to acc / dec2 Frequency Setting for Accel. / Decel. Time Switching in Acceleration 2). Maximum frequency (A4) [Hz]. Hz Frequency Setting for Accel. / Decel. Time Switching in Acceleration 2). Maximum frequency (A4) [Hz]. Hz A59 Acceleration Pattern Selection : Linear / 1: Scurve / 2: Ucurve A6 Deceleration Pattern Selection : Linear / 1: Scurve / 2: Ucurve A61 Voltage Input (O) Offset Setting [%]. Other Functions A62 Voltage Input (O) Gain Setting. 2. [%] 1. A63 Current Input (OI) Offset Setting [%]. A64 Current Input (OI) Gain Setting. 2. [%] 1. A65 FAN Setting : Always ON / 1: ON only when RUN A7 PID Function Selection : PID control disable 1: PID control enable 2: F / F control enable A71 PID Reference. 1. [%]. % A72 PID Reference Source : Keypad potentiometer 1: Control terminal input 2: Standard operator (A71) 3: Remote operator (communication) 2 A73 PID Feedback Source : Current input (OI) 1: Voltage input (O) A74 PID P Gain.1 1, [%] 1. % PID Control Setting A75 PID I Gain. 3,6 [sec] 1. sec A76 PID D Gain. 1. [sec]. sec A77 PID Err Limit. 1. [%] 1. % A78 PID Output High Limit [%] 1. % A79 PID Output Low limit [%]. % A8 PID Output Reverse : PID output reverse disable 1: PID output reverse enable A81 PID Scale Factor.1 1, [%] 1. % A82 Pre PID Frequency. Max frequency (A4) [Hz]. Hz A83 Sleep Frequency. Max frequency (A4) [Hz]. Hz A84 Sleep Delay Time. 3. [sec]. sec A85 Wake up Frequency Sleep frequency (A83) Max frequency (A4) [Hz]. Hz 1) LF model: 22 V, 55HF 132HF / 75HFP 16HFP: 38 V, 16HF 35HF / 2HFP 38HFP: 44 V 2) If acceleration time and deceleration time is less than 1 second, an error occurs on the switching frequency. 3 HYUNDAI ELECTRIC

31 N7E Expanded Function b Mode Main Function Code Function Name Description Initial Data Change Mode on Run Restart Related Functions Electric Thermal Related Functions Overload Limiting Related Functions Other Functions BRD Function b1 1) Refer to user's manuals. Instant Restart Selection : Alarm after trip / 1: Start from Hz when restart 2: Start from predefined frequency when restart 3: Stop by decelerating from predefined frequency when restart 2) This function depends on the machine and load conditions. Before using this function, user must perform verification test. b2 Allowable Restart Time 2).3 1. sec (.1 sec unit) 1. sec b3 Instant Restart Waiting Time.3 1. sec (.1 sec unit) 1. sec b4 Electronic Thermal Level Set electronic thermal level in 2 12 % of inverter rated current. 1. % b5 b6 b7 Electronic Thermal Characteristic Selection Overload and Overvoltage Limiting Mode Overload Limiting Level Setting : Cooling fan is mounted on the motor shaft (selfcool) 1: Cooling fan is powered by independent source (forcedcool) 1: Overload, overvoltage restriction mode OFF 2: Overload limiting mode ON 3: Overvoltage limiting mode ON 4: Overload, overvoltage limiting mode ON Set overload limiting level in 2 2 % of rated current % 18 % 1) b8 Overload Limiting Constant Setting.1 1. sec (.1 unit) 1. sec b9 Softlock Selection 3 (refer to instruction manual) b1 Start Frequnecy Adjustment.5 1. [Hz].5 Hz b11 Carrier Frequency [khz] 2 5 khz 1) b12 Initialization Mode : Initialization of trip data / 1: Data initialization b13 Select Initial Value : for Korea / 1: for Europe / 2: for USA b14 RPM Conversion Factor Setting (.1 unit) 1. b15 Stop Key Enable : Stop enable / 1: Stop disable b16 Stop Operation : Restart from Hz 1: Restart from predefined frequency b17 Communication Set inverter communication code from 1 32 when connect inverter with external control equipment 1 b18 Ground Fault Detection : No detection. b19 Speed Search Current Suppression Level 9 18 [%] 1 % b2 Voltage Increase Level During Speed Search 1 3 [%] 1 % b21 Voltage Decrease Level During Speed Search 1 3 [%] 1 % b22 Speed Decrease Level During Speed Search 1 2 [%] (operator display: 1 2,) 1 % (1,) b23 b24 Frequency Match Operation Selection Fault Relay Configuration : Hz Starting operation 1: Frequency matching & Start operation : Inactive incase of low voltage failure 1: Active in case of voltage failure (Inactive in case of restart mode) 2: Active in case of all failure occurred include LV failure 3: Active in case of voltage failure (In case of low voltage failure, automatic restart). b25 Stop Method Selection : A normal decelerating stop / 1: Freerun stop b26 b27 P Type Selection Input Phase Loss Protection : Heavy duty 1: Normal duty ( Accept for 5.5 kw ) : Input phase loss protection disable 1: Time setting: 1 1 [sec] 1 b28 Communication Time Out Setting 6 [sec] / : No detect time out b29 Communication Time Out Operation mode : Always active / 1: Active in case of inverter is running b3 Display Code Setting b31 b32 2nd Communication Channel (option) Baud Rate Setting BRD Selection 1: 2,4 [bps] / 2: 4,8 [bps] 3: 9,6 [bps] / 4: 19,2 [bps] : Invalid: BRD doesn t operate 1: BRD operate during run 2: BRD operate during run & stop 3 1 b33 BRD using ratio. 5. [%] 1. % HYUNDAI ELECTRIC 31

32 Hyundai Inverter N7E Function Lists (55 22LF / 55 35HF) Expanded Function C Mode Main Function Function Name Code Description Initial Data Change Mode on Run Input Terminal Setting C1 Intelligent Input Terminal 1 Setting : FW (forward direction) 1: RV (reverse direction) 2: CF1 (multispeed 1) 3: CF2 (multispeed 2) 4: CF3 (multispeed 3) 5: CF4 (multispeed 4) 6: JG (jogging run) 8: 2CH (2level accel / decel command) 9: FRS (freerun stop)a 1: ET (external trip) 11: USP (unattended start protection) 12: SFT (soft lock) 13: AT (analog input voltage / current transferring) 14: RS (reset) 15: STA (start) 16: STP (stop) 17: F/R (forward / reverse) 18: Remote Control UP 19: Remote Control DOWN 2: Local Keypad Operation (O / R) 21: Local Terminal Input Operation (T / R) 22: PID Integral Reset (PIDIR) 23: PID Disable (PIDD) C2 Intelligent Input Terminal 2 Setting (Code) Same as C1 1 C3 Intelligent Input Terminal 3 Setting (Code) Same as C1 2 C4 Intelligent Input Terminal 4 Setting (Code) Same as C1 3 C5 Intelligent Input Terminal 5 Setting (Code) Same as C1 13 C6 Intelligent Input Terminal 6 Setting (Code) Same as C1 14 Input Terminal Status Setting C7 C8 C9 C1 C11 Contact Setting of a / b of Input Terminal 1 (NO / NC) Contact Setting of a / b of Input Terminal 2 (NO / NC) Contact Setting of a / b of Input Terminal 3 (NO / NC) Contact Setting of a / b of Input Terminal 4 (NO / NC) Contact Setting of a / b of Input Terminal 5 (NO / NC) Set contacts of a / b of intelligent input terminal 1 : a contacts (normal open) [NO] 1: b contacts (normal close) [NC] Set contacts of a / b of intelligent input terminal 2 Set contacts of a / b of intelligent input terminal 3 Set contacts of a / b of intelligent input terminal 4 Set contacts of a / b of intelligent input terminal 5 C12 Contact Setting of a / b of Input Terminal 6 (NO / NC) Set contacts of a / b of intelligent input terminal 6 C13 C14 C15 Intelligent Terminal Relay (Alarm) Output Setting Intelligent Terminal Relay (RNRN1) Output Setting Intelligent Terminal Relay (RN2RN3) Output Setting : RUN (Run signal) 1: FA1 (Frequency arrival signal: Command arrival) 2: FA2 (Frequency arrival signal: Setting frequency or more) 3: OL (Overload advance notice signal) 4: OD (Output deviation for PID control) 5: AL (Alarm signal) 5 1 C16 Output Terminal RN RN1 a / b Contact Setting : a contact (normal open) [NO] C17 Output Terminal RN2 RN3 a / b Contact Setting 1: b contact (normal close) [NC] Output Terminal Function C18 C19 C2 FM Monitor Signal Selection FM Output GAIN Adjustment FM Output OFFSET Adjustment : Output frequency monitor 1: Output current monitor 2: Output voltage monitor 3: Output wattage monitor 25. [%] [%] 1.%.% C21 Overload Advance Notice Signal Level Setting.1* (inverter rated current) 2.* (inverter rated current) 1.% C22 Acceleration Arrival Signal Frequency Setting. Max frequency (A4) [Hz]. Hz C23 Deceleration Arrival Signal Frequency Setting. Max frequency (A4) [Hz]. Hz C24 PID deviation Level Setting. 1. [%] 1. % C25 AMI Monitor Signal Selection : Output frequency monitor 1: Output current monitor 2: Output voltage monitor 3: Output wattage monitor 1 C26 AMI Output GAIN Adjustment 25. [%] 1. % C27 AMI Output OFFSET Adjustment [%]. % 32 HYUNDAI ELECTRIC

33 N7E Motor Constant Setting H Mode Main Function Code Function Name Description Initial Data Change Mode on Run H1 Autotuning Mode : Autotuning OFF 1: Autotuning ON (nonratational mode) H2 Selection Motor Constant : Standard mode data 1: Autotuning data Motor Constant Setting H3 Motor Capacity 2.2 L: 22 V / 2.2 kw 3.7 L: 22 V / 3.7 kw 5.5 L: 22 V / 5.5 kw 7.5 L: 22 V / 7.5 kw 11 L: 22 V / 11 kw 15 L: 22 V / 15 kw 18.5 L: 22 V / 18.5 kw 22 L: 22 V / 22 kw 3 L: 22 V / 3 kw 2.2 H: 38 V / 2.2 kw 3.7 H: 38 V / 3.7 kw 5.5 H: 38 V / 5.5 kw 7.5 H: 38 V / 7.5 kw 11 H: 38 V / 11 kw 15 H: 38 V / 15 kw 18.5 H: 38 V / 18.5 kw 22 H: 38 V / 22 kw 3 H: 38 V / 3 kw 37 H: 38 V / 37 kw 45 H: 38 V / 45 kw 55 H: 38 V / 55 kw 75 H: 38 V / 75 kw 9 H: 38 V / 9 kw 11 H: 38 V / 11 kw 132 H: 38 V / 132 kw 16 H: 38 V / 16 kw 2 H: 38 V / 2 kw 22 H: 38 V / 22 kw 25 H: 38 V / 25 kw 28 H: 38 V / 28 kw 32 H: 38 V / 32 kw 35 H: 38 V / 35 kw 38 H: 38 V / 375 kw H4 Motor Pole Selection 2 / 4 / 6 / 8 poles (P) 4 H5 Motor Rated Current.1 8. [A] H6 Motor Noload Current Io.1 4. [A] H7 Motor Rated Slip.1 1. [%] H8 1st Resistor R1 for Motor Constant Setting range:.1 3. Ω H9 Overloaded Inductance Lsig for Motor Constant Setting range:.1 1. mh H1 R1 Autotuning Data for Motor Constant Setting range:.1 3. Ω H11 Lsig Autotuning Data for Motor Constant Setting range:.1 1. mh HYUNDAI ELECTRIC 33

34 Hyundai Inverter N7E Wiring and Options Common Applicable Tools Class Motor Output (kw) Inverter Model Power Cable (mm 2 ) R, S, T, U, V, W, PD, P External Resistor between P and RB (mm 2 ) Screw Size of Terminal Torque (N m) Circuit Breaker (MCCB) Applicable Tools Magnetic Contactor (MC).4 N7E4SF More than 1.25 M3.5 UAB3C 5A HiMC1W.4 N7E4LF More than 1.25 M3.5 UAB3C 5A HiMC1W.75 N7E7SF More than 1.25 M3.5 UAB3C 1A HiMC1W.75 N7E7LF More than 1.25 M3.5 UAB3C 1A HiMC1W 1.5 N7E15SF More than 2 M4 1.2 UAB3C 15A HiMC1W 1.5 N7E15LF More than 2 M3.5 UAB3C 15A HiMC1W 2 V Class N7E22SF N7E22LF N7E37LF More than 2 More than 2 More than 3.5 M4 M4 M UAB3C UAB3C UAB3C 2A 2A 3A HiMC2W HiMC2W HiMC2W 5.5 N7E55LF More than 6 6 M4 1.2 UCB1R 5A HiMC N7E75LF More than 1 6 M4 1.2 UCB1R 5A HiMC32 11 N7E11LF More than 16 6 M5 3. UCB1R 75A HiMC5 15 N7E15LF More than M5 3. UCB1R 1A HiMC N7E185LF More than 3 16 M6 4.5 UCB25S 15A HiMC8 22 N7E22LF More than M6 4.5 UCB25S 15A HiMC11.4 N7E4HF More than 1.25 M4 1.2 UAB3C 5A HiMC1W.75 N7E7HF More than 1.25 M4 1.2 UAB3C 5A HiMC1W 1.5 N7E15HF More than 1.25 M4 1.2 UAB3C 1A HiMC1W 2.2 N7E22HF More than 1.25 M4 1.2 UAB3C 1A HiMC1W 3.7 N7E37HF More than 2 M4 1.2 UAB3C 15A HiMC2W 5.5 N7E55HF More than 4 4 M4 1.2 UAB3C 3A HiMC N7E75HF More than 4 4 M4 1.2 UAB3C 3A HiMC18 11 N7E11HF More than 6 6 M4 1.2 UCB1R 5A HiMC32 15 N7E15HF More than 1 1 M5 3. UCB1R 5A HiMC N7E185HF More than 16 1 M5 3. UCB1R 75A HiMC4 4 V Class N7E22HF N7E3HF N7E37HF More than 25 More than 25 More than 35 1 M5 M6 M UCB1R UCB1R UCB25S 75A 1A 1A HiMC5 HiMC65 HiMC8 45 N7E45HF More than 35 M8 6. UCB25S 15A HiMC11 55 N7E55HF More than 7 M8 6. UCB25S 175A HiMC13 75 N7E75HF More than 35 x 2 M8 6. UCB4S 25A HiMC18 9 N7E9HF More than 35 x 2 M8 6. UCB4S 25A HiMC22 11 N7E11HF More than 5 x 2 M1 1. UCB4S 35A HiMC N7E132HF More than 8 x 2 M1 1. UCB4S 35A HiMC3 16 N7E16HF More than x 2 M13 12 UCB8S 7A HiMC4 22 N7E22HF More than 1 x 2 M13 12 UCB8S 8A HiMC5 28 N7E28HF More than 15 x 2 M13 12 UCB1S 1A HiMC63 35 N7E35HF More than 2 x 2 M13 12 UCB125S 125A HiMC8 Use 6 V, 75 C copper wire. 34 HYUNDAI ELECTRIC

35 N7E Wiring and Options Correct selection of peripherals is required in order to normal operation of inverter 3phase input In case of an invalid system configuration and connection, it affect an abnormal operation or reduction in product life. In the worst case, there is a risk of burn out the inverter. The sensitivity of circuit breaker (MCCB) should be differentiated by the sums of wiring distances (inverterpower supply and invertermotor). MCCB ( 1 ) Wiring Distance Under 1 m Under 3 m Under 6 m Sensitive Current(mA) MC ( 2 ) IV line has high nondielectric constant: current increases 8 times. When wiring distance is over 1 m, use CV line. ON / OFF operation is prohibited at the output side by using electromagnetic contactor. When it is necessary to apply electromagnetic contactor at the output side by using bypass circuit, ON / OFF should be applied while inverter is in normal operation. Order Function Name Description R L1 S L2 T L3 PD ( 3 ) (1) Inputside AC Reactor As a measure of suppressing harmonics induced on the power supply lines, it is applied when imbalance of the main power voltage exceeds 3 % (and power source capacity is more than 5 kva), or when the power voltage is rapidly changed. It also improves the power factor. Inverter P RB ( 4 ) (2) Inputside Noise Filter This reduces common noise that is generated between input power and ground. Connect this filter to 1st side (input side) of inverter. T1 U T2 V T3 W ( 5 ) (3) DC Reactor (4) Regenerative Braking Unit Suppresses harmonics generated by the inverter This will increase braking performance when inverter have high brake torque (or load have big inertial or invertor operate frequently ON / OFF). ( 6 ) (5) Outputside Noise Filter This reduces radiated noise from wiring in the inverter output side. This also reduces wave fault to radio and TV, and it is used for preventing malfunction of sensor and measuring instruments. Motor (6) Outputside AC Reactor This reactor reduces the vibration in the motor caused by the inverter s switching waveforms, by smoothing the waveforms to approximate commercial power quality. When wiring from the inverter to the motor is more than 1m in length, inserting a reactor prevents thermal relay s malfunction by harmonic generated by inverter s high switching. HYUNDAI ELECTRIC 35

36 Hyundai Inverter N7E Wiring and Options Digital Operator Digital Operater is economical operater that can control main setting and order from a distance using exclusive cable. Digital Operater have four LED display, can observe the status of inverter from a distance. Layout and Specification Index Model Name Layout 7segment LED Display DOT LED Keypad Communication Function Cable Content ROP7 15 mm (H) 1 mm (W) 32 mm (D) 4digit 7segment LED 6 (RUN / PRG / Hz / A / RUN key / Volume LED) 7 (RUN / STOP (RESET) / FUNC / UP / DOWN / STR / Volume) RS485 (Modular Method) Observe inverter running state 1.5 m, 3 m Digital Operator (ROP7) Keys Example Run lamp Display (LED signal) Displays frequency, motor current, motor rotational number, alarm setting Light is on when the inverter is generating PWM output or RUN command is entered. PRG lamp Light is on when the value is entering Up/Down key Increase/decrease frequency value, and modify set values. Hz/A lamp Show whether the displayed data is frequency value or data current value. Function key Command selecting function. Store key Store the selected data or the set value. Run key Run the inverter. RUN key is disabled when the inverter is selected to run by terminal. RUN key is available only while the above LED is on. Volume key Set output frequency. (available only when the lamp is on) Stop/Reset key Stop operating inverter and cancellation of alarm(available in both sides of operator and terminal) When the inverter is run through b15 terminal, operator can select valid or invalid state. Digtal Operator (ROP7) 36 HYUNDAI ELECTRIC