DEALERS TEL. NO. Handlendestelesonnummer, Forhandlertelefonnummer, No. de Tel. de negociante, No. de Tel. del vendedor, Nmero de telefone de vendedor, Telefonnummer des Handlers, Telefoon nummer van handelaar, Numro de tlphone du distributeur, il numero di telefono del commeciante, Ariqmov thlefwvnou tou katasthvmato, Myyjn osoite, Forhandlerens tel.nr., Handlarens telefonnr.
CUSTOMERS TEL. NO. Kundesadress, Kundetelefonnummer, No. de Tel. de client, No. de Tel del cliente, Nmero de telefone de cliente, Telefonnummer des Kunden, Telefoon nummer van klant, Numro de tlphone du client, il numero de telefono del client , Ariqmov thlefwvnou tou agorasthv, Myyjn puh.nro, Kundens telefonnr, Kundens telefonnr.
CUSTOMERS NAME Kundesnavn, Kundenavn, Nombre de cliente, Nombrre del cliente, Nome de cliente, Name des Kunden, Naam van klant, Nom du client, il nome del clinte, Onomatepwvnumo tou agopasthv, Sarjanro, Kundens navn, Kundens namn
002~012 :CCIR STD VHF 013~020 :ITALIE 021~069 :CCIR STD UHF 071~075 :CCIR CABLE 201~241 :CCIR STD CABLE
DISP CH E02 E03 E04 E05 E06 E07 E08 E09 E10 E11 E12 A B C D E F G H E21 E22 E23 E24 E25 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 E36 E37 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 E51 E52 E53 E54 E55 E56 E57 E58 E59 Band V-L V-L V-L V-H V-H V-H V-H V-H V-H V-H V-H V-L V-L V-L V-H V-H V-H V-H V-H UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF UHF Fp 48.25 55.25 62.25 175.25 182.25 189.25 196.25 203.25 210.25 217.25 224.25 53.75 62.25 82.25 175.25 183.25 192.25 201.25 210.25 471.25 479.25 487.25 495.25 503.25 511.25 519.25 527.25 535.25 543.25 551.25 559.25 567.25 575.25 583.25 591.25 599.25 607.25 615.25 623.25 631.25 639.25 647.25 655.25 663.25 671.25 679.25 687.25 695.25 703.25 711.25 719.25 727.25 735.25 743.25 751.25 759.25 767.25 775.25
244~250 :MAROC 251~255 :BELGIQUE
Pays-Bas Danemark Finlande Norvge Sude
DISP CH R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 M4 M5 M6 M7 M8 M9 M10 U1 U2 U3 U4 U5
Belgique Grce Portugal Slovnie Croatie
Band V-L V-L V-L V-H V-H V-H V-H V-H V-H V-H V-H V-H V-L V-L V-L V-L V-L V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H V-H Fp

Maroc Yougoslavie

DEALERS NAME Handlendesnavn, Forhandler, Nombre de negociante, Nombre del vendedor, Nome de vendedor, Name des Hndlers, Naam van handelaar, Nom du distributeur, il nome del commerciante, Onoma tou katasthvmato, Jalleenmyyjan, Forhandler, Aterforsaljare CUSTOMERS ADDRESS Kundeasdress, Kundeadresse, Direccin de client, Direccion del cliente, Endereco de cliente, Adresse des Kunden, Adres van klant, Adresse du client, Lindrizzo del cliente. Dieuvqunsh tou agopasthv, Ostopiv, Kundens adresse, Customers address

Thank you for purchasing LS Variable Frequency Drives!

SAFETY INSTRUCTIONS

Always follow safety instructions to prevent accidents and potential hazards from occurring. In this manual, safety messages are classified as follows:

WARNING CAUTION

Improper operation may result in serious personal injury or death. Improper operation may result in slight to medium personal injury or property damage.
Throughout this manual we use the following two illustrations to make you aware of safety considerations: Identifies potential hazards under certain conditions. Read the message and follow the instructions carefully. Identifies shock hazards under certain conditions. Particular attention should be directed because dangerous voltage may be present.
Keep operating instructions handy for quick reference. Read this manual carefully to maximize the performance of SV-iG5 series inverter and ensure its safe use.

WARNING

Do not remove the cover while power is applied or the unit is in operation.
Otherwise, electric shock could occur.
Do not run the inverter with the front cover removed.
Otherwise, you may get an electric shock due to high voltage terminals or charged capacitor exposure.
Do not remove the cover except for periodic inspections or wiring, even if the input power is not applied.
Otherwise, you may access the charged circuits and get an electric shock.
Wiring and periodic inspections should be performed at least 10 minutes after disconnecting the input power and after checking the DC link voltage
is discharged with a meter (below DC 30V).
Otherwise, you may get an electric shock.
Operate the switches with dry hands.
Do not use the cable when its insulating tube is damaged.
Do not subject the cables to scratches, excessive stress, heavy loads or pinching.

CAUTION

Install the inverter on a non-flammable surface. Do not place flammable material nearby.
Otherwise, fire could occur.
Disconnect the input power if the inverter gets damaged.
Otherwise, it could result in a secondary accident and fire.
After the input power is applied or removed, the inverter will remain hot for a couple of minutes.
Otherwise, you may get bodily injuries such as skin-burn or damage.
Do not apply power to a damaged inverter or to an inverter with parts missing even if the installation is complete.
Do not allow lint, paper, wood chips, dust, metallic chips or other foreign matter into the drive.
Otherwise, fire or accident could occur.

OPERATING PRECAUTIONS

(1) Handling and installation Handle according to the weight of the product. Do not stack the inverter boxes higher than the number recommended. Install according to instructions specified in this manual. Do not open the cover during delivery.
Do not place heavy items on the inverter. Check the inverter mounting orientation is correct. Do not drop the inverter, or subject it to impact. Follow your national electrical code for grounding. Recommended Ground impedance for 200 V Class is below 100 ohm and for 400V class is below 10 ohm. iG5 series contains ESD (Electrostatic Discharge) sensitive parts. Take protective measures against ESD (Electrostatic Discharge) before touching the pcb for inspection or installation. Use the inverter under the following environmental conditions: Ambient temperature Relative humidity Storage temperature Location Altitude, Vibration Atmospheric pressure - 10 ~ 40 (non-freezing) 90% RH or less (non-condensing) - 20 ~ 65 Protected from corrosive gas, combustible gas, oil mist or dust Max. 1,000m above sea level, Max. 5.9m/sec2 (0.6G) or less 70 ~ 106 kPa

Adjusting Function and I/O Group Data Example) Changing the F5 data to 1:

SET RUN FUNC SET RUN

Setting Jump Code in Function Group Example) Jump to code FU1-12 from FU1-0 (F 0):

2.3 Parameter Group

The iG5 series offers a 7-segment (LED) keypad for the user. Parameters are separated into 4 function groups according to their application fields. The groups names and the descriptions are as follows. Group Name Drive group Function 1 group Function 2 Group Input/Output group Description Basic Parameters: Command Frequency, Accel/Decel Time, etc. Basic Parameters: Max. Frequency, Torque Boost, etc. Application Parameters: Frequency Jump, Frequency Limit, etc. Multi-Function Terminal Setting and Sequence Operation Parameters
Refer to the parameter description in Chapter 4 for detailed description of each group.
Moving Through DRV Group Codes
Moving Through Function Group Codes
Moving Through I/O Group Codes

2.4 Operation

2.4.1 Operation From Keypad and Control Terminal When the operation reference signal is given to the control terminal and the frequency setpoint is given by the keypad, set the DRV-03 (drv) to 1 (Fx/Rx-1), and set the DRV-04 (Frq) to 0 (Keypad-1). The frequency reference signal is set from the control terminal, and the forward, reverse, stop key of the keypad is invalid. 1. Turn the power ON and set the operation and the frequency parameters. 2. Set the DRV-03 (drv) to 1 (Fx/Rx-1), and the DRV-04 (Frq) to 0 (Keypad-1). 3. Turn ON the operation reference signal FX (or RX). Keypad LED (FWD key or REV key) will turn ON. 4. Set the operating frequency with the keypad. Use the FUNC, (Up), FUNC keys and set the frequency to 50.00Hz. The motor will rotate at 50Hz. The LED (RUN) of the keypad will blink when the inverter is accelerating or decelerating. 5. Turn the operation reference signal FX (or RX) OFF. The LED (FWD of REV) of the keypad will turn OFF. Note: The user may also operate the inverter by setting the operation reference signal from the Keypad, and setting the frequency reference signal to the control terminal. (Set DRV-03 (drv) to 0 (Keypad), and the DRV-04 (Frq) to 2 (V1), 3(I), 4(V1+I)). 2.4.2 Operation From Control Terminal

0 (Voltage) 100 [%] 2 (Ext. DB-R) 10 [%]. 5.0 [sec] 10.0 [sec] 50 / 60 [Hz] 0 (Linear) 2.0 [%] 2.0 [%] 200[%] 180 [%] 120 [%] - [A] 0 (No) 0 (No)
Yes Yes Yes Yes Yes Yes No No No No No Yes Yes No No
FU2-84 2nd V/F Pattern FU2-85 2nd Forward Torque Boost FU2-86 2nd Reverse Torque Boost FU2-87 2nd Stall Prevention Level 2nd Electronic Thermal Level for 1 FU2-88 Minute 2nd Electronic Thermal Level for FU2-89 Continuous FU2-90 2nd Rated Motor Current Read Parameters into Keypad from FU2-91 Inverter Write Parameters to Inverter from FU2-92 Keypad
Code FU2-81 through FU2-90 appears only when one of I/O-12 ~ I/O-14 is set to 2nd function. 28
Setting Range 0 (No) 1 (All Groups) 2 (DRV) 3 (FU1) 4 (FU2) 5 (I/O) 0 to 25518
FU2-93 Initialize Parameters

0 (No)

FU2-94 Parameter Write Protection FU2-99 Return Code

H 94 rt

3.4 Input/Output Group [I/O]
Code I/O-00 I/O-01 I/O-02 I/O-03 I/O-04 I/O-05 I/O-06 I/O-07 I/O-08 I/O-09 I/O-10 I/O-11 I/O-12 Description Jump to Desired Code # Filtering Time Constant for V1 Signal Input V1 Input Minimum Voltage Frequency corresponding to V1 Input Minimum Voltage V1 Input Maximum Voltage Frequency corresponding to V1 Input Maximum Voltage Filtering Time Constant for I Signal Input I Input Minimum Current Frequency corresponding to I Input Minimum Current I Input Maximum Current Frequency corresponding to I Input Maximum Current Criteria for Analog Input Signal Loss Multi-function Input Terminal P1 Define Keypad Display I0 I1 I2 I3 I4 I5 I6 I7 I8 I9 I 10 I 11 I 12 Setting Range 1 to to 9999 [ms] 0 to I/O-to FU1-20 (I/O-02) to 12.00 [V] 0.00 to (FU1-20) 0 to 9,999 [ms] 0.00 to (I/O-09) 0.00 to (FU1-20) (I/O-07) to 24.00[mA] 0.00 to (FU1-20) 0 (None) 1 (Half of x1) 2 (Below x1) 0 (Speed-L) 1 (Speed-M) 2 (Speed-H) Units 0.01 0.01 0.01 0.0.01 0.01 0.01 0.01 Factory Default [ms] 0.00 [V] 0.00 [Hz] 10.00 [V] 50 / 60 [Hz] 100 [ms] 4.00 [mA] 0.00 [Hz] 20.00 [mA] 50 /60 [Hz] 0 (No) 0 (Speed-L) Adj. During Page Run Yes 61 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No 61 61
This function is used to lock the parameters from being changed. Keypad displays U 0 when the parameters are unlocked and L 0 when locked. The lock and unlock code is 12. 29

OPO IOLT COL

DRV-11: User Display Selection
Note: The inverter will not reset when H/W fault occurs.
Repair the fault before turning on the power. Note: When multiple faults occur, only the highest-level fault will be displayed.
This code display the parameter selected in FU273 [User Display]. There are 3 types of parameters in FU2-73 (Voltage, Watt and Torque).
FU2-01 to FU2-05 [Previous Fault History] FU2-06 [Erase Fault History] FU2-01 to FU2-05: Up to 5 faults are saved. FU2-06: Erases faults saved in FU2-01 to FU2-05.

DRV-12: Fault Display

DRV-13: Motor Direction Set
This code displays the current fault (trip) status of the inverter. Use the [FUNC], [] and [] key to check for fault content(s), output frequency, output current, or whether the inverter was accelerating, decelerating, or in constant speed at the time the fault occurred. Press the [FUNC] key to exit. The fault content will be stored in FU2-01
This code sets the motor direction.
Display F r Description Run Forward Direction Run Reverse Direction
DRV-20: FU1 Group selection
DRV-21: FU2 Group selection
DRV-22: I/O Group selection
Select the desired group and press the [FUNC] key to move to the desired group. The parameter in the group may be read or written after moving to the desired group.
Chapter 4 - Parameter Description [FU1]
4.2 Function 1 Group [FU1]
FU1-00: Jump to Desired Code #
Setting Range Select Display Linear
Description This is a general pattern for constant torque applications. This pattern allows the motor to accelerate and decelerate smoothly. The actual acceleration and deceleration time takes longer- about 40% than the time set in DRV-01 and DRV-02. This setting prevents shock during acceleration and deceleration, and prevents objects from swinging on conveyors or other moving equipment. This pattern provides more efficient control of acceleration and deceleration in typical winding machine applications. The inverter makes shorten the acceleration time by accelerating with a current rate of about 150% of its rated current and reduces the deceleration time by decelerating with a DC voltage rate of 95% of its over-voltage trip level. Appropriate application: When the maximum capability of the inverter and the motor are required. Inappropriate application: The current limit function may operate for a long period of time for loads that have high inertia such as fans. The inverter accelerates with a current rate of about 120% of its rated current and decelerates with a DC voltage rate of 93% of its over-voltage trip level.

Jumping directly to any parameter code can be accomplished by entering the desired code number.

S-Curve

FU1-03: Run Prevention

U-Curve

This function prevents reverse operation of the motor. This function may be used for loads that rotate only in one direction such as fans and pumps.
Setting Range Description Select Display 0 None Forward and reverse run is available. Forward 1 Forward run is prevented. Prevention Reverse 2 Reverse run is prevented. Prevention

Minimum

Optimum
FU1-05: Acceleration Pattern FU1-06: Deceleration Pattern
Note: In case of selecting the Minimum or Optimum, the
DRV-01 [Accel Time] and DRV-02 [Decel Time] is ignored. Note: Minimum and Optimum functions operate normally when the load inertia is less than 10 times compared to the motor inertia. (FU2-37) Note: Optimum is useful when the motor capacity is smaller than the inverter capacity. Note: Minimum and Optimum functions are not appropriate for down operation in an elevator application.
Different combinations of acceleration and deceleration patterns can be selected according to your application.
Setting Range Select Display Decel
Description Inverter stops by the deceleration pattern. Inverter stops with DC injection braking. Inverter outputs DC voltage when the frequency reached the DC injection braking frequency set in FU108 during decelerating. Inverter cuts off its output immediately when the stop signal is entered.

DC-Brake

Time Acc. Pattern Dec. Pattern

Free-Run (Coast to stop)

[Accel/Decel Pattern: Linear]
Time Output Voltage Time Acc. Pattern Dec. Pattern Time Stop Command Output Frequency FX-CM ON Time
[Accel/Decel Pattern: S-Curve]

[Stop Mode: Decel]

FU1-08
[Accel/Decel Pattern: U-Curve]

Output Voltage

FU1-07: Stop Mode

FU1-10 [DCBr Value]

t1: FU1-09 t2: FU1-11 Time t1 t2 Stop Command FX-CM ON Time
Selects the stopping method for the inverter.

[Stop Mode: DC-Brake] 39

Output Cutoff

Output Current 100% 95% Self-Cool 65%
This is the reference current when the inverter determines the motor has overheated. Inverter trips in 1 minute when 150% of rated motor current established in FU2-33 flows for 1 minute. Note: The set value is the percentage of FU2-33 [Rated Motor

Current].

Forced-Cool
This is the current at which the motor can run continuously. Generally, this value is set to 100% and which means the rated motor current set in FU2-33. This value must be set less than FU1-51 [ETH 1min]. Note: The set value is the percentage of FU2-33 [Rated Motor
[Load Current Derating Curve]
Note: Despite the motor current changing frequently due to
load fluctuation or acceleration and deceleration, the inverter calculates the i2t (I: inverter output current, T: time) and accumulates the value to protect the motor. 45
FU2-33 [Rated Motor Current]
FU2-33 [Rated Motor Current] I/O-44 [Multi-function Output]
FU1-54: Overload Warning Level FU1-55: Overload Warning Time
FU1-56: Overload Trip Selection FU1-57: Overload Trip Level FU1-58: Overload Trip Delay Time
The inverter generates an alarm signal when the output current has reached the FU1-54 [Overload Warning Level] for the FU1-55 [Overload Warning Time]. The alarm signal persists for the FU1-55 even if the current has become the level below the FU1-54. Multi-function output terminal (MO-MG) is used as the alarm signal output. To output the alarm signal, set I/O 44 [Multifunction Output] to OL. Note: Inverter is not tripped by this function. Note: The set value is the percentage of FU2-33 [Rated Motor

Output Current

FU1-54 [OL Level]
Inverter cuts off its output and displays fault message when the output current persists over the FU1-57 [Overload Trip Level] for the time of FU1-58 [Overload Trip Time]. This function protects the inverter and motor from abnormal load conditions. Note: The set value is the percentage of FU2-33 [Rated Motor

FU1-57 [OLT Level]

FU1-54 [OL Level] FU1-57 [OLT Level] FU1- 58 [OLT Time]

MO-MG t1

Overload Trip
t1: FU1-55 [Overload Warning Time]

[Overload Warning]

[Overload Trip Operation] 46

FU1-60 [Stall Level]

FU1-59: Stall Prevention Mode Selection (Bit set) FU1-60: Stall Prevention Level

FU1-60 [Stall level]

This bit set parameter follows the conventions used in I/O-15 and I/O-16 to show the ON (bit set) status.
[Stall Prevention during Acceleration]
This function is used to prevent the motor from stalling by reducing the inverter output frequency until the motor current decreases below the stall prevention level. This function can be selected for each mode of acceleration, steady speed, and deceleration via bit combination. Note: The set value is the percentage of FU2-33 [Rated Motor

FU1-59 [Stall Prevention Mode Selection]
Setting Range FU1-59 3rd bit 2nd bit 1st bit Description [Stall Prevention during Steady Speed]

DC Link Voltage

390VDC or 680V DC
Stall Prevention during Acceleration Stall Prevention during Steady Speed Stall Prevention during Deceleration When FU1-59 is set to 111, stall prevention works during accelerating, steady speed and decelerating.
Note: The acceleration and deceleration time may take longer
than the time set in DRV-01, DRV-02 when Stall Prevention is selected. Note: If stall prevention status persists, inverter may stop during acceleration. Related Functions: FU2-33 [Rated Motor Current]
[Stall Prevention during Deceleration]

FU1-99: Return Code

This code is used to exit a group. Press [FUNC] key to exit.
Related Functions: FU2-99 [Return Code] I/O-99 [Return Code]
Chapter 4 - Parameter Description [FU2]
4.3 Function 2 Group [FU2]
FU2-00: Jump to Desired Code #
Fault (Trip) Over-Current 1 Over-Voltage Emergency Stop (Not Latched) Low-Voltage Ground Fault Over-Heat on Heat sink Electronic Thermal Trip Over-Load Trip Inverter H/W Fault Output Phase Loss Input Phase Loss Inverter Over-Load Keypad Display
OC OV BX LV GF OH ETH OLT HW OPO COL IOLT
FU2-01: Previous Fault History 1 FU2-02: Previous Fault History 2 FU2-03: Previous Fault History 3 FU2-04: Previous Fault History 4 FU2-05: Previous Fault History 5 FU2-06: Erase Fault History
Note: There is Fan error, EEP error, CPU2 error, Ground fault
and NTC error for the inverter Hardware Fault. The inverter will not reset when H/W fault occurs. Repair the fault before turning on the power. Note: When multiple faults occur, only the highest-level fault will be displayed. Related Functions: DRV-12 [Fault Display] displays current fault status.
This function erases all fault histories of FU2-01 to FU-05 from the memory.
This code displays up to five previous fault (trip) status of the inverter. Use the [FUNC], [] and [] key before pressing the [RESET] key to check the fault content(s), output frequency, output current, and whether the inverter was accelerating, decelerating, or in constant speed at the time of the fault occurred. Press the [FUNC] key to exit. The fault content will be stored in FU2-01 through FU2-05 when the [RESET] key is pressed. For more detail, please refer to Chapter 7.

err FU2-51 FU2-52 FU2-53

FU2-54 Process

Feedback

FU2-50

4 to 20mA or 0 to 10 V Transducer
[Slip compen]: This function is used to maintain constant motor speed. To keep the motor speed constant, the output frequency varies within the limit of slip frequency set in FU2-32 according to the load current. For example, when the motor speed decreases below the reference speed (frequency) due to a heavy load, the inverter increases the output frequency higher than the reference frequency to increase the motor speed. The inverter increases or decreases the output by delta frequency shown below.

Rated Slip

[PID Control Block Diagram]
Note: PID control can be bypassed to manual operation
temporarily by defining one of the multifunction input terminals (P1~P3) to Open-Loop. The inverter will change to manual operation from PID control when this terminal is ON, and change back to PID control when this terminal is OFF. Related Functions: DRV-04 [Frequency Mode] I/O-01 to I/O-10 [Analog Signal Setting] I/O-12 to I/O-14 [Multi-Function Input] FU2-50 to FU2-54 [PID Feedback]
Output frequency = Reference freq. + Delta freq. Note: Motor parameters must be set correctly for better
performance of control. Related Functions: FU2-30 ~ FU2-37 [Motor Parameters]
FU2-50: PID Feedback Signal Selection FU2-51: P Gain for PID Control FU2-52: I Gain for PID Control FU2-53: D Gain for PID Control FU2-54: Limit Frequency for PID Control
[PID]: For HVAC or Pump applications, the PID control can be used to adjust the actual output by comparing a feedback with a Set-point given to
Select the feedback signal for PID control. This can be set one of I, V1, V2 according to the signal (current or voltage) and the terminal (V1 or V2).
Set the proportional gain for PID control. When PGain is set at 100% and I-Gain at 0.0 second, it means the PID controller output is 100% for 100% error value.
error before the error is too large. The D control requires a large control quantity at start, but has the tendency of increasing the stability of the system. This control does not affect the steady state error directly, but increases the system gain because it has an attenuation effect on the system. As a result, the differential control component has an effect on decreasing the steady state error. Since the D control operates on the error signal, it cannot be used alone. Always use it with the P control or PI control.
Related Functions: DRV-04 [Frequency Mode] FU2-40 [Control Method] I/O-01 ~ I/O-10 [Analog Signal Scaling]
Set the integral gain for PID control. This is the time the PID controller takes to output 100% for 100% error value.
FU2-70: Reference Frequency for Accel/Decel
Set the differential gain for PID control.
This is the frequency at which the output frequency is limited during PID control. [P Control] This is to compensate the error of a system proportionally. This is used to make the controller response fast for an error. When P control is used alone, the system is easily affected by an external disturbance during steady state. [I Control] This is to compensate the error of a system integrally. This is used to compensate the steady state error by accumulating them. Using this control alone makes the system unstable. [PI control] This control is stable in many systems. If D control is added, it becomes the 3rd order system. In some systems this may lead to system instability. [D Control] Since the D control uses the variation ratio of error, it has the merit of controlling the

FU1-54 [OL level]

[Stall] MO-MG is CLOSED when the inverter is on the stall prevention mode.
Time Time MO-MG CLOSED Time
[MO-MG configured as OL] Related Functions: FU1-54 [Overload Warning Level] FU1-55 [Overload Warning Time]
[MO-MG configured as Stall] Related Functions: FU1-59 [Stall Prevention Mode] FU1-60 [Stall Prevention Level]
[IOL] MO-MG is CLOSED when the output current is above the 150% of rated inverter current for 36 seconds. If this situation is continued for one minute, the inverter will cut off its output and displays IOLT (Inverter overload trip). See the nameplate for the rated inverter current.
Output Current 150% of Rated Inverter Current Time 150% of Rated Inverter Current MO-MG 36sec ON
[OV] MO-MG is CLOSED when the DC link voltage is above the Over-voltage level.
DC Link Voltage OV Level (380V DC or 760V DC)

Time MO-MG ON Time

[MO-MG configured as OV]
[MO-MG configured as IOL]
[LV] MO-MG is CLOSED when the DC link voltage is below the Low-voltage level.
DC Link Voltage LV Level (200V DC or 400V DC)
I/O-45: Fault Output Relay (30A, 30B, 30C)
This function is used to allow the fault output relay to operate when a fault occurs. The output relay terminal is 30A, 30B, 30C where 30A-30C is a normally open contact and 30B-30C is a normally closed contact.
Bit Bit 0 (LV) Setting 0 Bit 1 (Trip) 1 Display Description Fault output relay does not operate at Low voltage trip. Fault output relay operates at Low voltage trip. Fault output relay does not operate at any fault. Fault output relay operates at any fault except Low voltage and BX (inverter disable) fault. Fault output relay does not operate regardless of the retry number. Fault output relay operates when the retry number set in FU2-26 decreases to 0 by faults.

[MO-MG configured as LV]

[OH] MO-MG is CLOSED when the heat sink of the inverter is above the reference level. [Lost Command] MO-MG is CLOSED when frequency reference is lost.
Related Functions: I/O-11 [Criteria for Analog Signal Loss] I/O-48 [Operating Method at Signal Loss] I/O-49 [Waiting Time for Time Out]

0 Bit 2 (Retry) 1

[Run] MO-MG is CLOED when the inverter is running. [Stop] MO-MG is CLOED when the inverter is stopped. [Steady] MO-MG is CLOED when the inverter is steady speed status. [Search] MO-MG is CLOSED during the inverter is speed searching. [Ready] MO-MG is CLOSED when the inverter is ready to run.
When several faults occurred at the same time, Bit 0 has the
first priority. Related Functions: DRV-12 [Fault Display] FU2-26 [Retry Number]

5.4 Operation

5.4.1 Operating Steps - Check whether the computer and the inverter are connected correctly. - Turn ON the inverter. But, do not connect the load until stable communication between the computer and the inverter is verified. - Start the operating program for the inverter from the computer. - Operate the inverter using the operating program for the inverter. - Refer to 6. Troubleshooting if the communication is not operating normally. - User program or the DriveView program supplied from LS Industrial Systems can be used as the operating program for the inverter if I/O-50 [Communication Protocol Selection] was set to default value 0.
5.5 Communication Protocol (Modbus-RTU)
The communication structure is that the iG5 drives are slaves and a computer/host is the master. 5.5.1 Supported Function Code

Function Code

0x03 0x04 0x06 0x10 5.5.2 Exception Code
Read Hold Register Read Input Register Preset Single Register Preset Multiple Register

Exception Code

0x01 0x02 0x03 0x06
ILLEGAL FUNCTION ILLEGAL DATA ADDRESS ILLEGAL DATA VALUE SLAVE DEVICE BUSY
5.5.3 Baud Rate 1200, 2400, 4800, 9600, 19200bps (default value of 9600bps)
5.6 Communication Protocol (LS-BUS ASCII)
The communication structure is that the iG5 drives are slaves and a computer/host is the master.
Basic Format Command Message (Request) ENQ Drive No. CMD 1 byte 2 bytes 1 byte

Data n bytes

SUM 2 bytes

EOT 1 byte

Normal Response (Acknowledge Response) ACK Drive No. CMD Data 1 byte 2 bytes 1 byte n * 4 bytes
Error Response (Negative Acknowledge Response) NAK Drive No. CMD Error Code 1 byte 2 bytes 1 byte 2 bytes
5.6.2 Description: Request starts with ENQ and ends with EOT. Acknowledge Response starts with ACK and ends with EOT. Negative Acknowledge Response starts with NAK and ends with EOT. Drive No. is the number of drives set in I/O 48. The Drive No. is two bytes of ASCII-HEX. (ASCII-HEX: hexadecimal consists of 0 ~ 9, A ~ F) CMD: Character letter Character ASCII-HEX Command R W X 52h 57h 58h Read Write Request for monitoring
Y 59h Action for monitoring Data: ASCII-HEX (Ex. When the data value is 3000 : 3000 0BB8h 30h 42h 43h 38h Error Code: ASCII (20h ~ 7Fh) Receive/send buffer size: Send = 39 byte, Receive=44 byte Monitor registration buffer: 8 Word SUM: to check the communication error. SUM= ASCII-HEX format of lower 8 bit of (Drive NO. + CMD + DATA)
Example) Command Message (Request) for reading one address from address 3000 ENQ 05h Drive No. 01 CMD R Address 3000
The Number of address to read

SUM Abytes

EOT 04h 1 byte
1 byte 2 bytes 1 byte 4 bytes 1 byte SUM = 0 + 1 + R + 3 + 0 + 0 + 0 + 1 = 30h + 31h + 52h + 33h + 30h + 30h + 30h + 31h = 1A7h 5.6.3 Detail Communication Protocol

6.2 Fault (Inverter Fault) Reset
There are 3 ways to reset the inverter. The auto retry number will be initialized when the user resets the inverter. 1) Reset by using the [STOP/RESET] key of the keypad. 2) Reset by shorting the RST-CM terminals on the control terminals. 3) Turn OFF the inverter and turn the inverter back ON.

6.3 Fault Remedy

Protective Function Cause 1) Acceleration/Deceleration time is too short compared to the GDof the load. 2) Load is larger than the inverter rating. 3) Inverter turns output on while motor is free running. 4) Output short or ground fault has occurred. 5) Mechanical brake of the motor is operating too fast. 6) Components of the main circuit have overheated due to a faulty cooling fan. 1) Deceleration time is too short compared to the GDof the load. 2) Regenerative load on inverter output. 3) Line voltage is too high. 1) Load is larger than inverter rating. 2) User selected incorrect inverter capacity. 3) User set incorrect V/F pattern. Remedy 1) Increase Accel/Decel time. 2) Increase inverter capacity. 3) Operate after motor has stopped. 4) Check output wiring. 5) Check mechanical brake operation. 6) Check cooling fan. (Caution) Operating prior to correcting fault may damage the IGBT. 1) Increase deceleration time. 2) Use regenerative resistor option. 3) Check line voltage. 1) Increase capacity of motor and inverter. 2) Select a correct inverter capacity. 3) Select correct V/F pattern. 1) Exchange cooling fans and/or eliminate alien substance. 2) Check for any alien substances in heat sink. 3) Keep ambient temperature under 40 C (104 F). 1) Reduce load and/or running duty. 2) Increase inverter capacity. 3) Adjust ETH level to an appropriate level. 4) Select a correct inverter capacity. 5) Select a correct V/F pattern. 6) Install a cooling fan with a separate blower. 1) Check line voltage. 2) Increase line capacity. 3) Exchange magnetic switch.

Over Current Protection

Over Voltage Protection Current Limit Protection (Overload Protection) Heat Sink Overheat
1) Cooling fan is damaged or an alien substance is inserted. 2) Cooling system has faulted. 3) Ambient temperature too high. 1) Motor has overheated. 2) Load is larger than inverter rating. Electronic 3) ETH level too low. Thermal 4) User selected incorrect inverter capacity. 5) User set incorrect V/F pattern. 6) Operating too long at low speeds. 1) Line voltage too low. 2) Load larger than line capacity connected to input. Low Voltage (Welding machine, motor with high starting current Protection connected to the commercial line) 3) Damaged or faulty magnetic switch at input side of inverter. Output Phase 1) Faulty contact on the magnetic switch at the output. Open 2) Faulty output wiring 1) Fan Fault 2) CPU Error H/W Fault 3) EEPROM Error 4) Ground Fault 5) NTC Damage LOV (V1) Frequency Reference is Lost LOI (I) Inverter 1) Load is larger than inverter rating. Overload 2) User selected incorrect inverter capacity.

1) Check magnetic switch on output. 2) Check output wiring. 1) Check cooling fan. 2) Exchange inverter. 3) Exchange inverter. 4) Check inverter, motor, and wiring insulation. 5) Check NTC. Eliminate cause of fault. 1) Increase motor and/or inverter capacity. 2) Select correct inverter capacity.

6.4 Troubleshooting

Condition Check Point 1) Main circuit inspection Input (line) voltage normal? (LED charge lamp on?) Motor connected correctly? 2) Input signal inspection Input signal to inverter functioning? Forward and reverse signals inputted simultaneously to inverter? Inverter receiving command input frequency signal? 3) Parameter setting inspection Reverse prevention (FU1-03) function set? Operation mode (FU1-01) set correctly? Command frequency set to 0? 4) Load inspection Load too large, or motor restrained. (Mechanical Brake) 5) Other Alarm displayed on keypad, or alarm LED lit? (STOP LED blinking?) Phase sequence of output terminal U, V and W correct? Starting signal (Forward/Reverse) connected correctly? Reference frequency verified? (Check the level of input signal) Following parameter setting verified? Lower Limit Frequency (FU1-24), Upper Limit Frequency (FU1-25), Analog Frequency Gain (I/O1~10) External noise? (Use a shielded wire) Acceleration/Deceleration time too short. Load too large? Torque Boost (FU1-27, 28) value too high? (Current limit function and the stall prevention function verified?) Load too large? Torque Boost Value (manual) too high? Upper Limit Frequency (FU1-25) value correct? Load too large? Torque Boost (FU1-27, 28) value too high? Is Stall prevention function (FU1-59, 60) verified? 1) Load inspection Load oscillating? 2) Input signal inspection Reference frequency signal oscillating? 3) Other Wiring too long? (Over 500m, 1,500ft)
The motor does not rotate
The motor rotates in opposite directions The difference between the rotating speed and the reference is too big The inverter does not accelerate or decelerate smoothly The motor current is too high The rotating speed does not increase The rotating speed oscillates when the inverter is operating.
6.5 How to Check Power Components
Before checking the power components, be sure to disconnect AC Input supply and wait until the Main Electrolytic Capacitors (DCP-DCN) are discharged to safe voltage levels.
Contactor Charge resistor D1 R S T D2 D3 + G E G E DCN B1 B2 G E DCP TR1 G E TR3 G E U V W TR5
Electrolytic capacitors D4 D5 D6

TR4 G E

TR6 G E

Current Sensing Resistor

RFI Filters (Footprint - Standard) for iG5 SERIES

iG5 series

VARIADOR INVERTER

POT. POWER

Filtros Footprint

CODIGO CODE

Footprint Filters

TENSION VOLTAGE

CORRIENTE DE FUGAS LEAKAGE CURRENT

INTENS. CURRENT

DIMENSIONES DIMENSIONS L W H
173.5 x 103.5 x 40 173.5 x 133.5 x 40 173.5 x 153.5 x 45 173.5 x 103.5 x 40 173.5 x 133.5 x 40 173.5 x 153.5 x 45 173.5 x 133.5 x 40 173.5 x 153.5 x 45

MONTAJE MOUNTING Y X

159.5 x 80 159.5 x 110 159.5 x 130 159.5 x 80 159.5 x 110 159.5 x 130 159.5 x 110 159.5 x 130

PESO WEIGHT

TORNILLOS DE FIJACION MOUNT
CHOQUES DE SALIDA OUTPUT CHOKES
MONOFASICOS SINGLE PHASE SV004iG5-1 0.4kW FFG5-M010-1 SV008iG5-1 0.8kW FFG5-M011-1 SV015iG5-1 1.5kW FFG5-M020-1 TRIFASICOS THREE PHASE SV004iG5-2 0.4kW FFG5-T005-1 SV008iG5-2 0.8kW SV015iG5-2 1.5kW FFG5-T012-1 SV022iG5-2 2.2kW FFG5-T020-1 SV040iG5-2 4.0kW SV004iG5-4 0.4kW SV008iG5-4 0.8kW FFG5-T006-1 SV015iG5-4 1.5kW SV022iG5-4 2.2kW FFG5-T011-1 SV040iG5-4 4.0kW

( max. )

10A 11A 20A 5A 12A 20A 6A 11A
250VAC 250VAC 250VAC 250VAC 250VAC 250VAC 380 VAC 380 VAC

3.5mA 3.5mA 3.5mA

NOM. MAX.

M4 M4 M4 M4 M4 M4 M4 M4

FS 1 FS 1 FS 2 FS 1 FS 2 FS 2 FS 1 FS 2
0.3mA 18mA 0.3mA 18mA 0.3mA 18mA 0.5mA 27mA 0.5mA 27mA

Filtros Estndar

Standard Filters
DIMENSIONES DIMENSIONS L W H 150 x 55 x x 55 x x 110 x x 110 x x 140 x x 110 x x 110 x 60
MONTAJE MOUNTING Y X 140 x x x x x x x 76
MONOFASICOS SINGLE PHASE SV004iG5-1 0.4kW FE-M010-( x ) SV008iG5-1 0.8kW SV015iG5-1 1.5kW FE-M015-( x ) TRIFASICOS THREE PHASE SV004iG5-2 0.4kW FE-T006-( x ) SV008iG5-2 0.8kW SV015iG5-2 1.5kW FE-T012-( x ) SV022iG5-2 2.2kW FE-T020-( x ) SV040iG5-2 4.0kW SV004iG5-4 0.4kW SV008iG5-4 0.8kW FE-T006-( x ) SV015iG5-4 1.5kW SV022iG5-4 2.2kW FE-T012-( x ) SV040iG5-4 4.0kW
10A 15A 6A 12A 20A 6A 12A
250VAC 250VAC 250VAC 250VAC 250VAC 380VAC 380VAC

3.5mA 3.5mA

---------------
FS 1 FS 2 FS 2 FS 2 FS 2 FS 2 FS 2
(x) (1) Industrial environment EN 50081-0 (A class) (2) Domestic and industrial environment EN 50081-1 (B class)

DIMENSIONS

TIPO FS 1 FS 2 FS 3 FS 4

D 21 28.58

W 150 200

H 110 170

X 125 x x 45
Polgono Industrial de Palou 08400 Granollers ( Barcelona ) SPAIN / ESPAA Tel: +60 Fax: +64 E-mail: info@lifasa.com vsd@lifasa.es http: //www.lifasa.com

Revision History