HIGH PERFORMANCESIN SMALL DIMENSIONS

GSX600

I N V E RT E R

CT

V R

hein

land

Pro

duct

Saf

ety

BA

UA

RT

GEP

R

FT

TYP

EA

PP

RO

VED

GSX6000.4-2.2 kW

GVX9000.2-4 kW

GVX20000.55-500 kW

LMS0.4-4 kW

POW

ER

IN M

OTIO

N

POW

ER

IN M

OTIO

N

COMPLETE AND

ADVANCED SOLUTIONS

IN POWER TRANSMISSION

FOR ANY INTELLIGENT

AND HIGH EFFICIENT APPLICATION

GSX6000.4-2.2 kW

GVX9000.2-4 kW

GVX20000.55-500 kW

LMS0.4-4 kW

POW

ER

IN M

OTIO

N

POW

ER

IN M

OTIO

N

COMPLETE AND

ADVANCED SOLUTIONS

IN POWER TRANSMISSION

FOR ANY INTELLIGENT

AND HIGH EFFICIENT APPLICATION

GSX6002 3

VARIATION

20

30

40

50

60

70

0 10 20 30 40 50 60

GSX600

Noise level [d

B]Frequency [Hz]

Serial communication (RS485) Serial data communication conforming to RS485 through the optional personal computer interface card, which allowsthe inverter to be applied to air conditioning or Factory Automation systems easily.

Other useful functions Compliant with major world safety standards: UL, cUL, TV, CE, C-Tick. Equipped with inrush current control circuit for protection from electric surge of power supply. Records of accumulated operation time to show when to change parts (such as electrolytic capacitors) which requireperiodic inspection.

Cooling fan stop operation to increase cooling fan life, reduce its air noise and save energy.

GREAT PERFORMANCE IN A COMPACT PACKAGEBONFIGLIOLI LOW-NOISE INVERTERS:

SPECIFICATIONS FOR THE NEW GENERATION

Environment-friendly features Utilizes a low-noise control power supply system whichminimizes noise interference on peripheral devices such assensors.

Minimal motor noise driving whether high carrier frequency(lower-noise) or low carrier frequency is selected.

Equipped with terminals for connecting DC REACTOR forharmonics suppression.

PID control function: for fans and pumps Equipped with a PID control function which can control the flow rate of fans and pumps in an optimal manner with direct processing of signals coming from sensors.

Compact Only 80mm wide and 120mm high (up to 0.75kW): can be installed easily in switchboards. Mountable on 35mm DIN compliance rails using the optional rail mounting base MAC 9, up to 0.75kW.

Easy operation and simple, secure wiring Equipped with a large dial (on the front of the inverter) which can set output frequencies easily. Control through various input signals: from 0 to 10V DC, from 0 to 5V DC, and from 4 to 20 mA. Separated main circuit input terminals and output terminals, arranged at the top and the bottom of the inverter foreasy wiring.

Torque characteristics

100% of output torque refers tothe rated torque of the motor

driver at 50Hz.

120

150

100806550

230V/50Hz

0 3 20 50 100

Short time operation torque(high torque boost)

Continuous operationtorque

Outpu

t torqu

e [%

]

Input frequency [Hz]

0.40.751.52.2

Nominal appliedmotors [kW]

Single-phase200V series

GSX600-0.4-SGSX600-0.75-SGSX600-1.5-SGSX600-2.2-S

Full array of functions packed into acompact body ideal for variable-speedsmall-capacity motors

GSX6002 3

VARIATION

20

30

40

50

60

70

0 10 20 30 40 50 60

GSX600

Noise level [d

B]

Frequency [Hz]

Serial communication (RS485) Serial data communication conforming to RS485 through the optional personal computer interface card, which allowsthe inverter to be applied to air conditioning or Factory Automation systems easily.

Other useful functions Compliant with major world safety standards: UL, cUL, TV, CE, C-Tick. Equipped with inrush current control circuit for protection from electric surge of power supply. Records of accumulated operation time to show when to change parts (such as electrolytic capacitors) which requireperiodic inspection.

Cooling fan stop operation to increase cooling fan life, reduce its air noise and save energy.

GREAT PERFORMANCE IN A COMPACT PACKAGEBONFIGLIOLI LOW-NOISE INVERTERS:

SPECIFICATIONS FOR THE NEW GENERATION

Environment-friendly features Utilizes a low-noise control power supply system whichminimizes noise interference on peripheral devices such assensors.

Minimal motor noise driving whether high carrier frequency(lower-noise) or low carrier frequency is selected.

Equipped with terminals for connecting DC REACTOR forharmonics suppression.

PID control function: for fans and pumps Equipped with a PID control function which can control the flow rate of fans and pumps in an optimal manner with direct processing of signals coming from sensors.

Compact Only 80mm wide and 120mm high (up to 0.75kW): can be installed easily in switchboards. Mountable on 35mm DIN compliance rails using the optional rail mounting base MAC 9, up to 0.75kW.

Easy operation and simple, secure wiring Equipped with a large dial (on the front of the inverter) which can set output frequencies easily. Control through various input signals: from 0 to 10V DC, from 0 to 5V DC, and from 4 to 20 mA. Separated main circuit input terminals and output terminals, arranged at the top and the bottom of the inverter foreasy wiring.

Torque characteristics

100% of output torque refers tothe rated torque of the motor

driver at 50Hz.

120

150

100806550

230V/50Hz

0 3 20 50 100

Short time operation torque(high torque boost)

Continuous operationtorque

Outpu

t torqu

e [%

]

Input frequency [Hz]

0.40.751.52.2

Nominal appliedmotors [kW]

Single-phase200V series

GSX600-0.4-SGSX600-0.75-SGSX600-1.5-SGSX600-2.2-S

Full array of functions packed into acompact body ideal for variable-speedsmall-capacity motors

4STANDARD SPECIFICATIONS

GSX600

COMMON SPECIFICATIONS

Single-phase 230V series

5

0.4Type GSX600- -S 0.75 1.5 2.2

Nominal applied motor kWRated capacity *1) kVARated voltage *2) VRated current *3) AOverload capabilityRated frequency HzPhase, Voltage, FrequencyVoltage / frequency variations

Momentary voltage dip capability

Rated (with DCR)current *4) A (without DCR)Required powersupply capacity *5) kVATorque (standard) *6)

DC injection braking

Enclosure (IEC 60529)Cooling method

Standards

Mass kg

Outpu

t ratings

Inpu

t ratings

Braking

0.4 0.75 1.5 2.20.95 1.5 2.6 3.8

3-phase, 230V2.5 4.0 7.0 10.0

150% of rated current for 1 minute50, 60Hz

1-phase, 200 to 240V , 50/60Hz Voltage: +10 to -10% Frequency: +5 to -5%

When the input voltage is 165V or more, the inverter can be operated continuously.When the input voltage drops below 165V from rated voltage, the inverter can be operated for15ms. (less than 85% load of nominal applied motors)

3.5 6.5 11.8 17.76.4 11.4 19.8 28.5

0.7 1.3 2.4 3.6100% 50% 30%

Starting frequency: 3.0Hz (Fixed) Braking time: 0.0 to 30.0s Braking level: 0 to 100% of rated current

IP 20Natural cooling Fan cooling

UL/cUL, Low Voltage Directive, EMC Directive IEC 61800-2 (Rating, specifications for low voltage adjustable frequency a.c. power drive systems) IEC 61800-3 (EMC product standard including specific test methods)

0.7 0.9 1.6 2.2

NOTES:*1) Inverter output capacity [kVA] at 220V.*2) Output voltage is proportional to the power supply voltage and can not exceed the power supply voltage.*3) Current derating may be required in case of low impedance loads such as high frequency motor.*4) This value is calculated using a manufacturer calculation method. (Refer to Technical Information)*5) When a power-factor correcting DC reactor is used.*6) With a nominal applied motor, this value is average torque when the motor decelerates and stops from 60Hz. (It may change according to motor loss.)

Setting Maximum frequency 50 to 120Hz (in 1Hz steps)Base frequency 50 to 120Hz (in 1Hz steps)Starting frequency 1 to 6Hz (in 1Hz steps)Carrier frequency 0.75 to 15kHz

Accuracy (Stability) Analog setting: 1.0% of max. frequency (at 25 10C) Digital setting: 0.01% of max. frequency (at -10 to +50C)

Setting resolution Analog setting: 1/256 of max. frequency ex.) 0.25Hz at 60Hz, 0.5Hz at 120Hz Digital setting: 0.1 Hz at max. frequency of up to 99.9 Hz (1Hz at max. frequency of 100Hz and above)

Control method Sinusoidal PWM controlVoltage / frequency (V/f) characteristic Maximum output voltage proportional to line input voltage (without AVR control)Torque boost Manual: Code selection (0 to 31), including the save energy pattern for variable torque load

Item Explanation

Outpu

t frequ

ency

Control

Starting torque 150% (at 6Hz) (Torque boost code (F09) is 20 and above.)Operation method KEYPAD operation: key, key

Digital input signal operation: FWD or REV command Link operation: RS485 (Option)

Frequency setting KEYPAD operation: or key Built-in potentiometer: Potentiometer is standard equipment. Analog input: 0 to +10V DC (0 to +5V DC) 4 to 20mA DC Multistep frequency: 4 different frequencies can be selected by terminal (SS1) and (SS2). Link operation: RS485 (Option)

Running status signal Relay output: Alarm output for any fault. (1SPDT) Analog output: Output frequency, Output current, PID feedback value, DC link circuit voltage

Acceleration time 0.0 to 60s (0.0 = 0.01s)Deceleration time 0.1 to 60sFrequency limiter High and Low limiter can be preset.Bias frequency Bias frequency can be preset (-120 to 120Hz).Gain for frequency setting 100% (For 0 to +10V DC) or 200% (For 0 to +5V DC)Jump frequency control Jump frequency (3 points) and its common jump hysteresis width (0 to 30Hz) can be preset.Auto-restart after momentary power failure Automatic restart is available after a momentary power failure (retry method).PID control This function can control flowrate, pressure, etc. (with an analog feedback signal.)

Reference signal (F01): KEYPAD operation ( or key) Voltage input (Terminal 12)

Current input (Terminal C1) Analog input (Built-in Potentiometer)

Feedback signal (H21): Terminal 12 (0 to 10V DC or 1 to 5V DC) Terminal C1 (4 to 20mA DC)

Operation mode (running or stopping) Output Frequency, Output Current, PID reference value, PID feedback value Setting frequency

Program mode Function Code, Data CodeTrip mode Displays trip fault code as follows:

OC1 (Overcurrent during acceleration) OC2 (Overcurrent during deceleration) OC3 (Overcurrent running at constant speed) OU1 (Overvoltage during acceleration) OU2 (Overvoltage during deceleration) OU3 (Overvoltage running at constant speed) LU (Low voltage)

Operation and Trip mode Trip history (passed/4 times)Charge lamp (Red) When the DC link circuit voltage is higher than 50V, the charge lamp is ON.Overload Protects the inverter by electronic thermal overload relay and detection of inverter temperature.Overvoltage detection Detects DC link circuit voltage (400V), and stops the inverter.Undervoltage Detects DC link circuit undervoltage (200V), and stops the inverter.Input phase loss Phase loss protection for power line inputOverheating Protects the inverter by detection of inverter temperature.Short-circuit Shor-circuit protection for inverter output circuitGround fault Ground fault protection for inverter output circuit (detection at starting)Motor overload Protects the motor after the inverter trips.

Electronic thermal overload relay can be selected for standard motor or fan ventilated.Stall prevention Controls the output frequency to prevent (overcurrent) trip when the output current exceeds the limit value

during acceleration. Lowers the output frequency to hold almost constant torque when the output current exceeds the limit value duringoperation at constant speed. Controls the output frequency to prevent (overvoltage) trip when the DC link circuit voltage exceeds the limitvalue during deceleration.

Auto reset When the inverter is tripped, it resets automatically and restart. 5-times auto reset can be selected.Installation location Free from a dusty location, corrosive gases, oil mist, and direct sunlight. Indoor use only.Altitude 1000m or less. (Applicable to 3000m with power derating: -10% / 1000m)Ambient temperature -10 to +50CAmbient humidity 5 to 95% RH (non-condensing)Vibration 3mm at 2 to 9Hz, 1m/s2 at 9 to 200Hz

Temperature: -25 to +65C Humidity: 5 to 95% RH

Item Explanation

OH1 (Overheating at heatsink) OH2 (External thermal relay tripped) OL (Motor overload) OLU (Inverter unit overload) Er1 (Memory error) Er3 (CPU error) Er8 (RS485 error)

Control

Indication

Protection

Cond

ition

(insta

llation

and op

eration)

Storage conditions

4STANDARD SPECIFICATIONS

GSX600

COMMON SPECIFICATIONS

Single-phase 230V series

5

0.4Type GSX600- -S 0.75 1.5 2.2

Nominal applied motor kWRated capacity *1) kVARated voltage *2) VRated current *3) AOverload capabilityRated frequency HzPhase, Voltage, FrequencyVoltage / frequency variations

Momentary voltage dip capability

Rated (with DCR)current *4) A (without DCR)Required powersupply capacity *5) kVATorque (standard) *6)

DC injection braking

Enclosure (IEC 60529)Cooling method

Standards

Mass kg

Outpu

t ratings

Inpu

t ratings

Braking

0.4 0.75 1.5 2.20.95 1.5 2.6 3.8

3-phase, 230V2.5 4.0 7.0 10.0

150% of rated current for 1 minute50, 60Hz

1-phase, 200 to 240V , 50/60Hz Voltage: +10 to -10% Frequency: +5 to -5%

When the input voltage is 165V or more, the inverter can be operated continuously.When the input voltage drops below 165V from rated voltage, the inverter can be operated for15ms. (less than 85% load of nominal applied motors)

3.5 6.5 11.8 17.76.4 11.4 19.8 28.5

0.7 1.3 2.4 3.6100% 50% 30%

Starting frequency: 3.0Hz (Fixed) Braking time: 0.0 to 30.0s Braking level: 0 to 100% of rated current

IP 20Natural cooling Fan cooling

UL/cUL, Low Voltage Directive, EMC Directive IEC 61800-2 (Rating, specifications for low voltage adjustable frequency a.c. power drive systems) IEC 61800-3 (EMC product standard including specific test methods)

0.7 0.9 1.6 2.2

NOTES:*1) Inverter output capacity [kVA] at 220V.*2) Output voltage is proportional to the power supply voltage and can not exceed the power supply voltage.*3) Current derating may be required in case of low impedance loads such as high frequency motor.*4) This value is calculated using a manufacturer calculation method. (Refer to Technical Information)*5) When a power-factor correcting DC reactor is used.*6) With a nominal applied motor, this value is average torque when the motor decelerates and stops from 60Hz. (It may change according to motor loss.)

Setting Maximum frequency 50 to 120Hz (in 1Hz steps)Base frequency 50 to 120Hz (in 1Hz steps)Starting frequency 1 to 6Hz (in 1Hz steps)Carrier frequency 0.75 to 15kHz

Accuracy (Stability) Analog setting: 1.0% of max. frequency (at 25 10C) Digital setting: 0.01% of max. frequency (at -10 to +50C)

Setting resolution Analog setting: 1/256 of max. frequency ex.) 0.25Hz at 60Hz, 0.5Hz at 120Hz Digital setting: 0.1 Hz at max. frequency of up to 99.9 Hz (1Hz at max. frequency of 100Hz and above)

Control method Sinusoidal PWM controlVoltage / frequency (V/f) characteristic Maximum output voltage proportional to line input voltage (without AVR control)Torque boost Manual: Code selection (0 to 31), including the save energy pattern for variable torque load

Item Explanation

Outpu

t frequ

ency

Control

Starting torque 150% (at 6Hz) (Torque boost code (F09) is 20 and above.)Operation method KEYPAD operation: key, key

Digital input signal operation: FWD or REV command Link operation: RS485 (Option)

Frequency setting KEYPAD operation: or key Built-in potentiometer: Potentiometer is standard equipment. Analog input: 0 to +10V DC (0 to +5V DC) 4 to 20mA DC Multistep frequency: 4 different frequencies can be selected by terminal (SS1) and (SS2). Link operation: RS485 (Option)

Running status signal Relay output: Alarm output for any fault. (1SPDT) Analog output: Output frequency, Output current, PID feedback value, DC link circuit voltage

Acceleration time 0.0 to 60s (0.0 = 0.01s)Deceleration time 0.1 to 60sFrequency limiter High and Low limiter can be preset.Bias frequency Bias frequency can be preset (-120 to 120Hz).Gain for frequency setting 100% (For 0 to +10V DC) or 200% (For 0 to +5V DC)Jump frequency control Jump frequency (3 points) and its common jump hysteresis width (0 to 30Hz) can be preset.Auto-restart after momentary power failure Automatic restart is available after a momentary power failure (retry method).PID control This function can control flowrate, pressure, etc. (with an analog feedback signal.)

Reference signal (F01): KEYPAD operation ( or key) Voltage input (Terminal 12)

Current input (Terminal C1) Analog input (Built-in Potentiometer)

Feedback signal (H21): Terminal 12 (0 to 10V DC or 1 to 5V DC) Terminal C1 (4 to 20mA DC)

Operation mode (running or stopping) Output Frequency, Output Current, PID reference value, PID feedback value Setting frequency

Program mode Function Code, Data CodeTrip mode Displays trip fault code as follows:

OC1 (Overcurrent during acceleration) OC2 (Overcurrent during deceleration) OC3 (Overcurrent running at constant speed) OU1 (Overvoltage during acceleration) OU2 (Overvoltage during deceleration) OU3 (Overvoltage running at constant speed) LU (Low voltage)

Operation and Trip mode Trip history (passed/4 times)Charge lamp (Red) When the DC link circuit voltage is higher than 50V, the charge lamp is ON.Overload Protects the inverter by electronic thermal overload relay and detection of inverter temperature.Overvoltage detection Detects DC link circuit voltage (400V), and stops the inverter.Undervoltage Detects DC link circuit undervoltage (200V), and stops the inverter.Input phase loss Phase loss protection for power line inputOverheating Protects the inverter by detection of inverter temperature.Short-circuit Shor-circuit protection for inverter output circuitGround fault Ground fault protection for inverter output circuit (detection at starting)Motor overload Protects the motor after the inverter trips.

Electronic thermal overload relay can be selected for standard motor or fan ventilated.Stall prevention Controls the output frequency to prevent (overcurrent) trip when the output current exceeds the limit value

during acceleration. Lowers the output frequency to hold almost constant torque when the output current exceeds the limit value duringoperation at constant speed. Controls the output frequency to prevent (overvoltage) trip when the DC link circuit voltage exceeds the limitvalue during deceleration.

Auto reset When the inverter is tripped, it resets automatically and restart. 5-times auto reset can be selected.Installation location Free from a dusty location, corrosive gases, oil mist, and direct sunlight. Indoor use only.Altitude 1000m or less. (Applicable to 3000m with power derating: -10% / 1000m)Ambient temperature -10 to +50CAmbient humidity 5 to 95% RH (non-condensing)Vibration 3mm at 2 to 9Hz, 1m/s2 at 9 to 200Hz

Temperature: -25 to +65C Humidity: 5 to 95% RH

Item Explanation

OH1 (Overheating at heatsink) OH2 (External thermal relay tripped) OL (Motor overload) OLU (Inverter unit overload) Er1 (Memory error) Er3 (CPU error) Er8 (RS485 error)

Control

Indication

Protection

Cond

ition

(insta

llation

and op

eration)

Storage conditions

6 7

TERMINAL DESIGNATION

GSX600

Terminal functions

Terminal arrangement

Main circuit terminalsInput 1-phase

Output 3-phase

Control circuit terminals

G L1/L L2/L P1 P(+)

P(+) N(-) U V W G

30A 30B 30C FM X1 X2 X3 FWDREV P24 11 12 13 C1CM

L1/L, L2/N Power input Connect 1-phase 230V power supply. U, V, W Inverter output Connect 3-phase induction motor. P1, P(+) For DC REACTOR Connect the DC REACTOR (option) for power-factor

correcting or harmonics current reducing G Grounding Ground terminal for inverter chassis (housing).13 Potentiometer +10V DC power supply for setting POT (POT: 1 to 5k).

power supply12 Voltage input 0 to +10V DC/0 to 100% (0 to +5V DC/0 to 100%)F01

(PID control) Used for PID control reference signal or feedback signal.C1 Current input 4 to 20mA DC/0 to 100%

(PID control) Used for PID control feedback signal or reference signal. 11 Common Common for analog signal FWD Forward operation FWD- P24/CM: ON .... The motor runs in the forward direction. command FWD- P24/CM:OFF..... The motor decelerates and stops.REV Reverse operation REV - P24/CM: ON ..... The motor runs in the reverse direction.

command REV - P24/CM:OFF..... The motor decelerates and stops. X1 Digital input 1X2 Digital input 2 These terminals can be preset as follows. X3 Digital input 3

(SS1) Multistep freq. (SS1): 0, 1 different frequencies can be selectable.(SS2) select (SS1,SS2): 0 to 3 different frequencies can be selectable.(BX) Coast-to-stop (BX) - P24/CM: ON ..... Motor will coast-to-stop. command (No alarm signal will be output.)

(RST) Alarm reset (RST) - P24/CM: ON ..... Faults are reset.(This signal should be held for more than 0.1s.)

(THR) Trip comm. (Ex.fault) (THR) - P24/CM: OFF ..... "OH2 trip" occur and motor will coast-to-stop.(WE-KP) Write enable for Keypad (WE-KP) - P24/CM: ON..... The data will be changed by KEYPAD panel.- PID control (Hz/PID) - P24/CM: ON ..... The PID control is canceled, and (Hz/PID) cancel KEYPAD panel frequency setting ( or ) is effective.(LE) Link enable (RS485) (LE) - P24/CM: ON ..... The link operation is effective.P24 / CM P24: DC Voltage supply DC Voltage supply (+24V, max. 100mA)

CM: Common Common for digital signalFM Analog monitor Output voltage(0 to 10V DC) is proportional to selected

function's value as follows. Output frequency (0 to max. frequency) Output current (0 to 200%)

PID feedback value (0 to 100%) DC link circuit voltage

11 (Common) Bias value can be preset.30A, 30B, Alarm relay output Outputs a contact signal when protective function is activated.

30C Changeable exciting mode active or non-exciting mode activeby function No. F36.

Allowable maximum output current: 10mA

Input impedance: 22k Allowable maximum input voltage: 15V DC If input voltage is 10 to 15V DC, then the inverter estimates it at 10V DC .

Input impedance: 250 Allowable maximum input current: 30mA DC If input current is 20 to 30mA DC, then the inverter estimates it at 20mA DC.

Same potential as CM.

When FWD and REV are simultaneously ON, themotor decelerates and stops.

* Sink type terminal specifications ON state maximum input voltage: 2V(maximum source current: 6mA) OFF state maximum terminal voltage: 24 to (allowablemaximum leakage current: 0.5mA) 27V0 frequency (All (SS1) and (SS2) signals are OFF.)is set by "F01". The motor restarts from 0Hz by turning off BXwith the operation command(FWD or REV) ON. Assigned to terminal X2 at factory setting. During normal operating, this signal is ignored. Assigned to terminal X3 at factory setting.This alarm signal is held internally.

For switch link operation to communication.DIPSW select: SW7Same potential as 11.Allowable maximum output current: 2mA

Contact rating: 250V AC, 0.3A, cos =0.3 48V DC, 0.5A, non-inductive Applicable maximum voltage for CE marking (Low Voltage Directive) 42V DC - Applicable maximum voltage for UL/cUL

Main circuit

Symbol Terminal name Function Remarks Func.Code

Analog

inpu

tDigital in

put

Relay outpu

tAn

alog

outpu

t

F01F01, H21

F01

F01, H21

F02

E01 toE03

C05 toC07

F00H20 toH25

F30, F31

F36

BASIC WIRING DIAGRAM

Keypad panel operationThe following diagram is for reference only. For detailed wiring diagrams, refer to the relevant instruction manual.

UVW

*Motor

M

131211

C1FWDREVX1X2

P24/CMX3

FM

P(+)N(-)

GG

Alarm relay output

P1P(+)

P1P(+)

EWhen DCREACTOR is used

Analog meter

Analog monitor

To Terminal No. 11To G

Frequency setvoltage input(0 to 10V DC)Frequency setcurrent input(4 to 20mA DC)

Forward operationcommandReverse operationcommand

*: Option

(*1)

30A30B30C

30

32

1

L1/LL2/N

Power supply

1-phase 200 to 240V50/60Hz

*MCCBor

ELCB

External operationThe following diagram is for reference only. For detailed wiring diagrams, refer to the relevant instruction manual.

UVW

*Motor

M

131211C1FWDREVX1X2

P24/CMX3

FM

P(+)N(-)30A30B30C

G

*: Option

Alarm relay output

P1P(+)

P1P(+)

EWhen DCREACTOR is used

(*1)

G

30

L1/LL2/N

Power supply

1-phase 200 to 240V50/60Hz

*MCCBor

ELCB

Connect the inverter to the power supply and the motor.Then, turn on the power to enable variable-speedoperation.Notes:1) To operate the inverter using the factory-settings,

proceed as follows:(1) Start/stop .................Press or key on

the keypad panel.(2) Setting frequency ....Use the frequency setting dial

(VR) on the keypad panel.2) To enable and keys for frequency setting,

select function code F01 and change the data from4 to 0. Change of the data code disables the VR(frequency setting dial).

3) Keep the control circuit wires at least 100 mm awayfrom the main circuit wires and put them in separateducts to prevent noise and resultant malfunctions.Where control wiring crosses the main wiring, ensurethat they cross each other at right angles.

4) For the wiring of the control circuit, use shielded ortwisted wires with the shortest possible length. (Whenusing shielded wires, connect one end of the shieldsto the inverter ground terminal and leave the otherend free.)

5) If there is a magnetic contactor or a solenoid closeto the inverter, mount a surge killer to the coil in aparallel connection. Keep the wiring length to aminimum.

*1 When connecting the optional DC reactor, remove thejumper wire from between P1 and P(+).

Notes:1) This wiring diagram shows the connection for stopping

the inverter or setting frequency through externalsignals. When 1 is set at F01, you can set afrequency by using input signal from 0 to 10V DC.When 2 is set at F01, you can set a frequency byusing an input signal between 4 and 20mA. In thiscase, set 1 at F02.

2) If there is a magnetic contactor or a solenoid closeto the inverter, mount a surge killer to the coil in aparallel connection. Keep the wiring length to aminimum.

3) To wire the control circuit, use shielded or twistedwires. When using shielded wires, connect the shieldsto G.

*1 When connecting the optional DC reactor, remove thejumper wire from between P1 and P(+).

6 7

TERMINAL DESIGNATION

GSX600

Terminal functions

Terminal arrangement

Main circuit terminalsInput 1-phase

Output 3-phase

Control circuit terminals

G L1/L L2/L P1 P(+)

P(+) N(-) U V W G

30A 30B 30C FM X1 X2 X3 FWDREV P24 11 12 13 C1CM

L1/L, L2/N Power input Connect 1-phase 230V power supply. U, V, W Inverter output Connect 3-phase induction motor. P1, P(+) For DC REACTOR Connect the DC REACTOR (option) for power-factor

correcting or harmonics current reducing G Grounding Ground terminal for inverter chassis (housing).13 Potentiometer +10V DC power supply for setting POT (POT: 1 to 5k).

power supply12 Voltage input 0 to +10V DC/0 to 100% (0 to +5V DC/0 to 100%)F01

(PID control) Used for PID control reference signal or feedback signal.C1 Current input 4 to 20mA DC/0 to 100%

(PID control) Used for PID control feedback signal or reference signal. 11 Common Common for analog signal FWD Forward operation FWD- P24/CM: ON .... The motor runs in the forward direction. command FWD- P24/CM:OFF..... The motor decelerates and stops.REV Reverse operation REV - P24/CM: ON ..... The motor runs in the reverse direction.

command REV - P24/CM:OFF..... The motor decelerates and stops. X1 Digital input 1X2 Digital input 2 These terminals can be preset as follows. X3 Digital input 3

(SS1) Multistep freq. (SS1): 0, 1 different frequencies can be selectable.(SS2) select (SS1,SS2): 0 to 3 different frequencies can be selectable.(BX) Coast-to-stop (BX) - P24/CM: ON ..... Motor will coast-to-stop. command (No alarm signal will be output.)

(RST) Alarm reset (RST) - P24/CM: ON ..... Faults are reset.(This signal should be held for more than 0.1s.)

(THR) Trip comm. (Ex.fault) (THR) - P24/CM: OFF ..... "OH2 trip" occur and motor will coast-to-stop.(WE-KP) Write enable for Keypad (WE-KP) - P24/CM: ON..... The data will be changed by KEYPAD panel.- PID control (Hz/PID) - P24/CM: ON ..... The PID control is canceled, and (Hz/PID) cancel KEYPAD panel frequency setting ( or ) is effective.(LE) Link enable (RS485) (LE) - P24/CM: ON ..... The link operation is effective.P24 / CM P24: DC Voltage supply DC Voltage supply (+24V, max. 100mA)

CM: Common Common for digital signalFM Analog monitor Output voltage(0 to 10V DC) is proportional to selected

function's value as follows. Output frequency (0 to max. frequency) Output current (0 to 200%)

PID feedback value (0 to 100%) DC link circuit voltage

11 (Common) Bias value can be preset.30A, 30B, Alarm relay output Outputs a contact signal when protective function is activated.

30C Changeable exciting mode active or non-exciting mode activeby function No. F36.

Allowable maximum output current: 10mA

Input impedance: 22k Allowable maximum input voltage: 15V DC If input voltage is 10 to 15V DC, then the inverter estimates it at 10V DC .

Input impedance: 250 Allowable maximum input current: 30mA DC If input current is 20 to 30mA DC, then the inverter estimates it at 20mA DC.

Same potential as CM.

When FWD and REV are simultaneously ON, themotor decelerates and stops.

* Sink type terminal specifications ON state maximum input voltage: 2V(maximum source current: 6mA) OFF state maximum terminal voltage: 24 to (allowablemaximum leakage current: 0.5mA) 27V0 frequency (All (SS1) and (SS2) signals are OFF.)is set by "F01". The motor restarts from 0Hz by turning off BXwith the operation command(FWD or REV) ON. Assigned to terminal X2 at factory setting. During normal operating, this signal is ignored. Assigned to terminal X3 at factory setting.This alarm signal is held internally.

For switch link operation to communication.DIPSW select: SW7Same potential as 11.Allowable maximum output current: 2mA

Contact rating: 250V AC, 0.3A, cos =0.3 48V DC, 0.5A, non-inductive Applicable maximum voltage for CE marking (Low Voltage Directive) 42V DC - Applicable maximum voltage for UL/cUL

Main circuit

Symbol Terminal name Function Remarks Func.Code

Analog

inpu

tDigital in

put

Relay outpu

tAn

alog

outpu

t

F01F01, H21

F01

F01, H21

F02

E01 toE03

C05 toC07

F00H20 toH25

F30, F31

F36

BASIC WIRING DIAGRAM

Keypad panel operationThe following diagram is for reference only. For detailed wiring diagrams, refer to the relevant instruction manual.

UVW

*Motor

M

131211

C1FWDREVX1X2

P24/CMX3

FM

P(+)N(-)

GG

Alarm relay output

P1P(+)

P1P(+)

EWhen DCREACTOR is used

Analog meter

Analog monitor

To Terminal No. 11To G

Frequency setvoltage input(0 to 10V DC)Frequency setcurrent input(4 to 20mA DC)

Forward operationcommandReverse operationcommand

*: Option

(*1)

30A30B30C

30

32

1

L1/LL2/N

Power supply

1-phase 200 to 240V50/60Hz

*MCCBor

ELCB

External operationThe following diagram is for reference only. For detailed wiring diagrams, refer to the relevant instruction manual.

UVW

*Motor

M

131211C1FWDREVX1X2

P24/CMX3

FM

P(+)N(-)30A30B30C

G

*: Option

Alarm relay output

P1P(+)

P1P(+)

EWhen DCREACTOR is used

(*1)

G

30

L1/LL2/N

Power supply

1-phase 200 to 240V50/60Hz

*MCCBor

ELCB

Connect the inverter to the power supply and the motor.Then, turn on the power to enable variable-speedoperation.Notes:1) To operate the inverter using the factory-settings,

proceed as follows:(1) Start/stop .................Press or key on

the keypad panel.(2) Setting frequency ....Use the frequency setting dial

(VR) on the keypad panel.2) To enable and keys for frequency setting,

select function code F01 and change the data from4 to 0. Change of the data code disables the VR(frequency setting dial).

3) Keep the control circuit wires at least 100 mm awayfrom the main circuit wires and put them in separateducts to prevent noise and resultant malfunctions.Where control wiring crosses the main wiring, ensurethat they cross each other at right angles.

4) For the wiring of the control circuit, use shielded ortwisted wires with the shortest possible length. (Whenusing shielded wires, connect one end of the shieldsto the inverter ground terminal and leave the otherend free.)

5) If there is a magnetic contactor or a solenoid closeto the inverter, mount a surge killer to the coil in aparallel connection. Keep the wiring length to aminimum.

*1 When connecting the optional DC reactor, remove thejumper wire from between P1 and P(+).

Notes:1) This wiring diagram shows the connection for stopping

the inverter or setting frequency through externalsignals. When 1 is set at F01, you can set afrequency by using input signal from 0 to 10V DC.When 2 is set at F01, you can set a frequency byusing an input signal between 4 and 20mA. In thiscase, set 1 at F02.

2) If there is a magnetic contactor or a solenoid closeto the inverter, mount a surge killer to the coil in aparallel connection. Keep the wiring length to aminimum.

3) To wire the control circuit, use shielded or twistedwires. When using shielded wires, connect the shieldsto G.

*1 When connecting the optional DC reactor, remove thejumper wire from between P1 and P(+).

8 9

GSX600

PRGRESET

FUNCDATA STOP

RUN

KEYPAD PANEL FUNCTIONES AND OPERATION

Digital monitor In Operation mode: Displays outputfrequency,*1 or output current.

In Stop mode: Displays the set frequency.*2 In Program mode: Displays function codesand data codes.

In Trip mode: Displays code indicatingthe cause of the trip.

Program/Reset key Switches between operation mode andprogram mode.

When tripped: Releases the trip-stop stateand changes to operation mode after thecause of trip has been removed.

Function/Data key In Operation mode: Switches the displaybetween output frequency and outputcurrent.

In Stop mode: Switches the displaybetween set frequency and set current.

In Program mode: Sets data for functioncodes. Some function code data can bechanged during operation.

Up/Down keys In Operation mode: Increases ordecreases frequency (motor speed).

In Program mode: Increases ordecreases function code number anddata set value.

Frequency setting dial Increases or decreases the frequency.Active only when the function code is set to (inverter built-in volume).

Stop key Stops the inverter.In Operation mode: Invalid when thefunction code is set to(external operation).

Run key Starts the inverter.In Stop mode: Inactive when the functioncode is set to (externaloperation).

Keypad panel

When you press the key, the inverter gradually increases the frequency until 60Hz is reached to rotate the motorclockwise according to the factory-settings. To stop the motor, press the key. To increase or decrease the operationfrequency, adjust the frequency setting dial.For wiring connections, refer to the basic wiring diagram on page 9.

2. Selecting function codes and changing data codesTo select the function code and change the data code, proceed as follows:1 Press the key to select the program mode.2 Pressing the key alternates the displayed data between the function code and its data.3 With data displayed, press the key to change the data code.4 Press the key to update the data for the selected function code.* In step 2, if the key is pressed when the function code is displayed, only the function code changes sequentially(see below).( ......)

Keypad panel operation method1. Turn on the power supply. The monitor shows data as illustrated above.

The keypad panel modes are classified in the following 5 modes:

Monitor

Displays the set Displays the output Displays the tripDisplays the function Displays the function requency, output frequency, output content or alarm code or data code. code or data code. current, or PID current, or PID history. (Lighting) (Lighting) command value. feedback value. (Lighting)

(Blinking) (Lighting)

Switches to Switches to Releases the tripSwitches to stop Switches to program mode program mode and switches tomode. operation mode.while stopped. during operation. stop mode.

Changes the display between functioncode and data code, stores data code, Switches the digital display. Invalidand updates then function code.

Selects the function Selects the functioncode, increases/ code, increases/ Increases/decreases the frequency to be set. Displays the alarmdecreases the data decreases the data history.code number. code number.

Invalid Invalid Switches to Invalid Invalidoperation mode.

Invalid Switches to program Invalid Switches to stop Invalidmode. mode.

Keys

ModeMonitor, keys

Program mode(operation stopped)

Program mode(during operation) Stop mode Operation mode Trip mode

(Ex. Changing data code from to by selecting function mode )

To select other function codes,press the keys, the same way

Stop mode Program mode Function code Data code Changed

Stop mode

Stored

Frequency changeable with keys (digital setting)

Procedure for selecting function codes and data codes

8 9

GSX600

PRGRESET

FUNCDATA STOP

RUN

KEYPAD PANEL FUNCTIONES AND OPERATION

Digital monitor In Operation mode: Displays outputfrequency,*1 or output current.

In Stop mode: Displays the set frequency.*2 In Program mode: Displays function codesand data codes.

In Trip mode: Displays code indicatingthe cause of the trip.

Program/Reset key Switches between operation mode andprogram mode.

When tripped: Releases the trip-stop stateand changes to operation mode after thecause of trip has been removed.

Function/Data key In Operation mode: Switches the displaybetween output frequency and outputcurrent.

In Stop mode: Switches the displaybetween set frequency and set current.

In Program mode: Sets data for functioncodes. Some function code data can bechanged during operation.

Up/Down keys In Operation mode: Increases ordecreases frequency (motor speed).

In Program mode: Increases ordecreases function code number anddata set value.

Frequency setting dial Increases or decreases the frequency.Active only when the function code is set to (inverter built-in volume).

Stop key Stops the inverter.In Operation mode: Invalid when thefunction code is set to(external operation).

Run key Starts the inverter.In Stop mode: Inactive when the functioncode is set to (externaloperation).

Keypad panel

When you press the key, the inverter gradually increases the frequency until 60Hz is reached to rotate the motorclockwise according to the factory-settings. To stop the motor, press the key. To increase or decrease the operationfrequency, adjust the frequency setting dial.For wiring connections, refer to the basic wiring diagram on page 9.

2. Selecting function codes and changing data codesTo select the function code and change the data code, proceed as follows:1 Press the key to select the program mode.2 Pressing the key alternates the displayed data between the function code and its data.3 With data displayed, press the key to change the data code.4 Press the key to update the data for the selected function code.* In step 2, if the key is pressed when the function code is displayed, only the function code changes sequentially(see below).( ......)

Keypad panel operation method1. Turn on the power supply. The monitor shows data as illustrated above.

The keypad panel modes are classified in the following 5 modes:

Monitor

Displays the set Displays the output Displays the tripDisplays the function Displays the function requency, output frequency, output content or alarm code or data code. code or data code. current, or PID current, or PID history. (Lighting) (Lighting) command value. feedback value. (Lighting)

(Blinking) (Lighting)

Switches to Switches to Releases the tripSwitches to stop Switches to program mode program mode and switches tomode. operation mode.while stopped. during operation. stop mode.

Changes the display between functioncode and data code, stores data code, Switches the digital display. Invalidand updates then function code.

Selects the function Selects the functioncode, increases/ code, increases/ Increases/decreases the frequency to be set. Displays the alarmdecreases the data decreases the data history.code number. code number.

Invalid Invalid Switches to Invalid Invalidoperation mode.

Invalid Switches to program Invalid Switches to stop Invalidmode. mode.

Keys

ModeMonitor, keys

Program mode(operation stopped)

Program mode(during operation) Stop mode Operation mode Trip mode

(Ex. Changing data code from to by selecting function mode )

To select other function codes,press the keys, the same way

Stop mode Program mode Function code Data code Changed

Stop mode

Stored

Frequency changeable with keys (digital setting)

Procedure for selecting function codes and data codes

10 11

GSX600

FUNCTION SETTINGS

The functions in the yellow boxes can be set while the inverter is running. Other functions must be set while the inverter is stopped.

*1 Typical value of a standard 4-pole motor.

Function

Basicfunctions

Fundamental functions

No. Name Setting range UnitMin.unit

Factorysetting

Data protection 0: Data change enable - -1: Data protection

Frequency command 0: KEYPAD operation ( or key)1: Voltage input (terminal 12) (0 to +10V DC, 0 to +5V DC)2: Current input (terminal C1) (4 to 20mA DC) - -3: Voltage and current input (terminals 12 and C1)4: Analog input (Internal Potentiometer)

Operation method 0: KEYPAD operation ( or key) - -1: FWD or REV command signal operation2: KEYPAD operation (FWD)3: KEYPAD operation (REV)

Maximum frequency 50 to 120Hz Hz 1Base frequency 25 to 120Hz Hz 1Rated voltage 0 (Free) (Fixed) - -Maximum voltage 0 (Free) (Fixed)Acceleration time 0.0 (0.01s), 0.1 to 60.0 s s 0.1Deceleration time 0.1 to 60.0 s s 0.1Torque boost 0,1: for variable torque load - 1

2 to 31: for constant torque loadElectroni (Select) 0: Inactivethermal overload relay 1: Active (for 4-pole standard motor) - -

2: Active (for 4-pole inverter motor)(Level) Approx. 20 to 135% of rated current A 0.01

(Thermal time constant) 0.5 to 10.0 min min 0.1Restart mode after 0: Inactive (Trip and alarm when power failure occurs.)momentary power failure 1: Inactive (Trip and alarm when power recovers.)

2: Active (Momentarily stops and restarts at output - - frequency from before power failure.)3: Active (Momentarily stops and restarts at starting frequency.)

Frequenc (High) 0 to 120Hz Hz 1limite (Low) Hz 1Gain (for frequency 0: For 0 to +10V DC - - setting signal) 1: For 0 to +5V DCBias frequency -120 to 120Hz Hz 1 (Starting freq.) 3Hz (Fixed) Hz -DC brake (Braking level) 0 to 100% % 1 (Braking time) 0.0 (DC brake inactive), 0.1 to 30.0s s 0.1Starting frequency (Freq.) 1 to 6Hz Hz 1

(Holding time) 0.0 (Fixed) - -Stop frequency 1 to 6Hz Hz 1Motor sound (Carrier freq.) 0 (0.75kHz), 1 to 15kHz kHz 1

(Sound tone) 0: Level 01: Level 1 - -2: Level 23: Level 3

FM (Voltage adjust) 0 to 200% % 1(Function) 0: Output frequency

1: Output current - -2: PID feedback value3: DC link circuit voltage

30RY operation mode 0: The relay (30) excites on trip mode - -1: The relay (30) excites on normal mode

0

4

2

5050006.06.013

1

*15.0

0

7000

03.0500.010.0115

0

100

0

0

The functions in the yellow boxes can be set while the inverter is running.Other functions must be set while the inverter is stopped.

Extension terminal functions

X1-X3Terminal

FunctionNo. Name

Setting range Unit Min.unit

Factorysetting

X1 terminal function Selects from the following items. - - 0X2 terminal function - - 2X3 terminal function - - 3

0: Multistep frequency select 1 [SS1]1: Multistep frequency select 2 SS2]2: Coast-to-stop command [BX]3: Alarm reset [RST]4: Trip command (External fault) [THR]5: Write enable for KEYPAD [WE-KP]6: PID control cancel [Hz/PID]7: Link enable (RS485: Option) [LE]

Control functions of frequency

Multi-HzControl

FunctionNo. Name

Setting range Unit Min.unit

Factorysetting

Jump HzControl

Jump (Jump freq. 1) 0 to 120Hz Hz 1 0 frequency (Jump freq. 2) Hz 1 0

(Jump freq. 3) Hz 1 0(Hysteresis) 0 to 30Hz Hz 1 3

Multistep (Freq. 1) 0.0 to 120Hz Hz 0.1 0.0frequency (Freq. 2) Hz 0.1 0.0setting (Freq. 3) Hz 0.1 0.0

Motor parametersFunction

No. NameSetting range Unit Min.

unitFactorysetting

Motor Motor characteristics 0 to 10 - - 0

High Performance Functions

PID Control

FunctionNo. Name

Setting range Unit Min.unit

Factorysetting

HighPerformanceFunctions

Operation time Display the inverter accumulated operation time 100hr 1 0Trip history Display trip history (passed/4 times) - - -Data initializing 0: Manual set value - - 0(Data reset) 1:Return to factory set valueAuto-reset (Times) 0: Inactive - 1 0

1: Active (5 times fixed)Fan stop operation 0: Inactive - - 0

1: Active (Fan stops at low temperature mode (up to 1.5kW))PID control(Mode select) 0: Inactive - - 0

1: Active (PID output: Normal operation mode)2: Active (PID output: Inverse operation mode)

(Feedback signal) 0: Terminal 12 (0 to 10V) - - 11: Terminal C1 (4 to 20mA)2: Terminal 12 (1 to 5V)

(P-gain) 0.01 to 10.0 p.u. 0.01 0.01(I-gain) 0.0: Inactive s 0.1 0.0

0.1 to 999s(D-gain) 0.0: Inactive s 0.01 0.00

0.01 to 10.0s(Feedback filter) 0.0 to 60.0s s 0.1 0.5

10 11

GSX600

FUNCTION SETTINGS

The functions in the yellow boxes can be set while the inverter is running. Other functions must be set while the inverter is stopped.

*1 Typical value of a standard 4-pole motor.

Function

Basicfunctions

Fundamental functions

No. Name Setting range UnitMin.unit

Factorysetting

Data protection 0: Data change enable - -1: Data protection

Frequency command 0: KEYPAD operation ( or key)1: Voltage input (terminal 12) (0 to +10V DC, 0 to +5V DC)2: Current input (terminal C1) (4 to 20mA DC) - -3: Voltage and current input (terminals 12 and C1)4: Analog input (Internal Potentiometer)

Operation method 0: KEYPAD operation ( or key) - -1: FWD or REV command signal operation2: KEYPAD operation (FWD)3: KEYPAD operation (REV)

Maximum frequency 50 to 120Hz Hz 1Base frequency 25 to 120Hz Hz 1Rated voltage 0 (Free) (Fixed) - -Maximum voltage 0 (Free) (Fixed)Acceleration time 0.0 (0.01s), 0.1 to 60.0 s s 0.1Deceleration time 0.1 to 60.0 s s 0.1Torque boost 0,1: for variable torque load - 1

2 to 31: for constant torque loadElectroni (Select) 0: Inactivethermal overload relay 1: Active (for 4-pole standard motor) - -

2: Active (for 4-pole inverter motor)(Level) Approx. 20 to 135% of rated current A 0.01

(Thermal time constant) 0.5 to 10.0 min min 0.1Restart mode after 0: Inactive (Trip and alarm when power failure occurs.)momentary power failure 1: Inactive (Trip and alarm when power recovers.)

2: Active (Momentarily stops and restarts at output - - frequency from before power failure.)3: Active (Momentarily stops and restarts at starting frequency.)

Frequenc (High) 0 to 120Hz Hz 1limite (Low) Hz 1Gain (for frequency 0: For 0 to +10V DC - - setting signal) 1: For 0 to +5V DCBias frequency -120 to 120Hz Hz 1 (Starting freq.) 3Hz (Fixed) Hz -DC brake (Braking level) 0 to 100% % 1 (Braking time) 0.0 (DC brake inactive), 0.1 to 30.0s s 0.1Starting frequency (Freq.) 1 to 6Hz Hz 1

(Holding time) 0.0 (Fixed) - -Stop frequency 1 to 6Hz Hz 1Motor sound (Carrier freq.) 0 (0.75kHz), 1 to 15kHz kHz 1

(Sound tone) 0: Level 01: Level 1 - -2: Level 23: Level 3

FM (Voltage adjust) 0 to 200% % 1(Function) 0: Output frequency

1: Output current - -2: PID feedback value3: DC link circuit voltage

30RY operation mode 0: The relay (30) excites on trip mode - -1: The relay (30) excites on normal mode

0

4

2

5050006.06.013

1

*15.0

0

7000

03.0500.010.0115

0

100

0

0

The functions in the yellow boxes can be set while the inverter is running.Other functions must be set while the inverter is stopped.

Extension terminal functions

X1-X3Terminal

FunctionNo. Name

Setting range Unit Min.unit

Factorysetting

X1 terminal function Selects from the following items. - - 0X2 terminal function - - 2X3 terminal function - - 3

0: Multistep frequency select 1 [SS1]1: Multistep frequency select 2 SS2]2: Coast-to-stop command [BX]3: Alarm reset [RST]4: Trip command (External fault) [THR]5: Write enable for KEYPAD [WE-KP]6: PID control cancel [Hz/PID]7: Link enable (RS485: Option) [LE]

Control functions of frequency

Multi-HzControl

FunctionNo. Name

Setting range Unit Min.unit

Factorysetting

Jump HzControl

Jump (Jump freq. 1) 0 to 120Hz Hz 1 0 frequency (Jump freq. 2) Hz 1 0

(Jump freq. 3) Hz 1 0(Hysteresis) 0 to 30Hz Hz 1 3

Multistep (Freq. 1) 0.0 to 120Hz Hz 0.1 0.0frequency (Freq. 2) Hz 0.1 0.0setting (Freq. 3) Hz 0.1 0.0

Motor parametersFunction

No. NameSetting range Unit Min.

unitFactorysetting

Motor Motor characteristics 0 to 10 - - 0

High Performance Functions

PID Control

FunctionNo. Name

Setting range Unit Min.unit

Factorysetting

HighPerformanceFunctions

Operation time Display the inverter accumulated operation time 100hr 1 0Trip history Display trip history (passed/4 times) - - -Data initializing 0: Manual set value - - 0(Data reset) 1:Return to factory set valueAuto-reset (Times) 0: Inactive - 1 0

1: Active (5 times fixed)Fan stop operation 0: Inactive - - 0

1: Active (Fan stops at low temperature mode (up to 1.5kW))PID control(Mode select) 0: Inactive - - 0

1: Active (PID output: Normal operation mode)2: Active (PID output: Inverse operation mode)

(Feedback signal) 0: Terminal 12 (0 to 10V) - - 11: Terminal C1 (4 to 20mA)2: Terminal 12 (1 to 5V)

(P-gain) 0.01 to 10.0 p.u. 0.01 0.01(I-gain) 0.0: Inactive s 0.1 0.0

0.1 to 999s(D-gain) 0.0: Inactive s 0.01 0.00

0.01 to 10.0s(Feedback filter) 0.0 to 60.0s s 0.1 0.5

12 13

GSX600

PROTECTIVE FUNCTIONS

Function Description Digital monitor Operation

Overcurrent The inverter stops when a short circuit During Inverter output stops.protection or an overcurrent due to an overload acceleration The motor coasts to a stop. occurs occurs on inverter output side. During An alarm signal (1SPDT) is output.

The inverter stops when a ground fault deceleration The alarm remains until RESET on the output side is detected at While running at command is issued. *1

startup. constant speedUndervoltage When the DC link circuit voltage drops below the undervoltage Inverter output stops.protection level, the inverter stops. An alarm signal is output at power

recovery.*2

The alarm remains until RESET command is issued.*1, *2

Overvoltage When the DC link circuit voltage During Inverter output stops.protection reaches the overvoltage level, the acceleration The motor coasts to a stop.

inverter stops. During An alarm signal (1SPDT) is output.deceleration The alarm remains until RESETWhile running at command is issued. *1, *2

constant speedHeat sink overheating When an abnormal temperature rise is detected in the heat sink,protection the inverter stops.Electronic thermal The inverter stops when internal electronic thermal overloadoverload relay protection detected an overload in:

the motor (4-pole standard or 4-pole forced air cooled inverter motor) or the inverter itself.

External alarm input The inverter stops on receiving external alarm signal.

Memory error The inverter stops in the event of a memory error.

CPU error The inverter stops in the event of a CPU error.

RS485 communication The inverter stops in the event of a RS485 communication error.error

*1 If the inverter power supply is cut off while an internal alarm signal is being output, the alarm signal cannot be retained.*2 No alarm signal is output when automatic restart function has been selected.

Notes:1) To issue RESET command, press the key on the keypad panel or connect terminals RST and P24/CM to clear

the trip condition after removing the cause of trip.2) Fault history data is stored for the past four trips. Select and press key to review the data.

EXTERNAL DIMENSIONS

FREQ.SET

GSX600

WARNING

CAUTION

5110

120

5

4-5 6ELONGATED HOLE

STOP

17.2 D3TERMINAL 2 (M3.5) 9.

7

D2

D2

D1

9.7

26.6

TERMINAL 3(M3.5)

TERMINAL 1(M2.5)

80676.5 6.5

1.5D4

8

37.6

GSX600-0.4-SGSX600-0.75-S

GSX600-0.4-S 2.5 115 103.5 42.2 25 58.2GSX600-0.75-S 4.0 140 128.5 67.2 50 83.2

RatedType current D D1 D2 D3 D4

[A]

STOP

GSX600

WARNING

CAUTION

FREQ.SET

168

180

6

1401286 6

2- 5

5 6

TERMINAL 3(M4)TERMINAL 1(M2.5)

TERMINAL 2 (M4)

137(D)217.2 72

1239

.612

89.2

125.5

1282- 5

168

105.2

6

6.8

66.3

Mounting hole positions5

GSX600-2.2-S

GSX600

FREQ.SET

WARNING

CAUTION

STOP

TERMINAL 3 (M3.5)

TERMINAL 1(M2.5)

TERMINAL 2 (M3.5)

110986 6

63.5

2- 5

2- 5

5

68

118

118

130

149 (D)217.2 64

10.7

31.6

10.781.2

137.5

98

97.2

66

Mounting hole positions5

GSX600-1.5-S

12 13

GSX600

PROTECTIVE FUNCTIONS

Function Description Digital monitor Operation

Overcurrent The inverter stops when a short circuit During Inverter output stops.protection or an overcurrent due to an overload acceleration The motor coasts to a stop. occurs occurs on inverter output side. During An alarm signal (1SPDT) is output.

The inverter stops when a ground fault deceleration The alarm remains until RESET on the output side is detected at While running at command is issued. *1

startup. constant speedUndervoltage When the DC link circuit voltage drops below the undervoltage Inverter output stops.protection level, the inverter stops. An alarm signal is output at power

recovery.*2

The alarm remains until RESET command is issued.*1, *2

Overvoltage When the DC link circuit voltage During Inverter output stops.protection reaches the overvoltage level, the acceleration The motor coasts to a stop.

inverter stops. During An alarm signal (1SPDT) is output.deceleration The alarm remains until RESETWhile running at command is issued. *1, *2

constant speedHeat sink overheating When an abnormal temperature rise is detected in the heat sink,protection the inverter stops.Electronic thermal The inverter stops when internal electronic thermal overloadoverload relay protection detected an overload in:

the motor (4-pole standard or 4-pole forced air cooled inverter motor) or the inverter itself.

External alarm input The inverter stops on receiving external alarm signal.

Memory error The inverter stops in the event of a memory error.

CPU error The inverter stops in the event of a CPU error.

RS485 communication The inverter stops in the event of a RS485 communication error.error

*1 If the inverter power supply is cut off while an internal alarm signal is being output, the alarm signal cannot be retained.*2 No alarm signal is output when automatic restart function has been selected.

Notes:1) To issue RESET command, press the key on the keypad panel or connect terminals RST and P24/CM to clear

the trip condition after removing the cause of trip.2) Fault history data is stored for the past four trips. Select and press key to review the data.

EXTERNAL DIMENSIONS

FREQ.SET

GSX600

WARNING

CAUTION

5110

120

5

4-5 6ELONGATED HOLE

STOP

17.2 D3TERMINAL 2 (M3.5) 9.

7

D2

D2

D1

9.7

26.6

TERMINAL 3(M3.5)

TERMINAL 1(M2.5)

80676.5 6.5

1.5D4

8

37.6

GSX600-0.4-SGSX600-0.75-S

GSX600-0.4-S 2.5 115 103.5 42.2 25 58.2GSX600-0.75-S 4.0 140 128.5 67.2 50 83.2

RatedType current D D1 D2 D3 D4

[A]

STOP

GSX600

WARNING

CAUTION

FREQ.SET

168

180

6

1401286 6

2- 5

5 6

TERMINAL 3(M4)TERMINAL 1(M2.5)

TERMINAL 2 (M4)

137(D)217.2 72

1239

.612

89.2

125.5

1282- 5

168

105.2

6

6.8

66.3

Mounting hole positions5

GSX600-2.2-S

GSX600

FREQ.SET

WARNING

CAUTION

STOP

TERMINAL 3 (M3.5)

TERMINAL 1(M2.5)

TERMINAL 2 (M3.5)

110986 6

63.5

2- 5

2- 5

5

68

118

118

130

149 (D)217.2 64

10.7

31.6

10.781.2

137.5

98

97.2

66

Mounting hole positions5

GSX600-1.5-S

15

GSX60014

(DCR: induttanza CC)

OPTIONS

StandardsAccordance with directives and their amendments: EMC Directive 89/336/EEC (Electromagnetic Compatibility) Low Voltage Directive 73/23/EEC (LVD)For assessment of conformity the following standards have been taken into consideration: EN 61800-3 : 1997 EN 50178 : 1997

Serial communication and other accessories

Name (type)RS485 communication is optional on the GSX600.An optional card must be mounted on this control board.Three types of option card: OPC-C11S-RSA, OPC-C11S-RSB,and OPC-C11S-RSC, are available depending on the applicableinverter.The following operations are possible from personalcomputers, PLCs and similar host controllers through RS485communication. Frequency setting, forward rotation, backward rotation, stop, free-run, alarm cancel, and other running operations

Monitoring output frequency, output amperage, operatingconditions, alarm content, etc.

Setting function codesUp to 31 inverters can be connected to one line andcontrolled by one host controller.Easy host controller program development for transmission framesfixed at 16 bytes of character data.Refer to the dimensions in RS option dimensions chat on page 17.

Serial transmission protocol

Items SpecificationsPhysical level EIA RS-485 standard (Two-phase)No. of linked inverters 1 host, 31 inverters (station addresses: 1 to 31)Transmission rate 19200, 9600, 4800, 2400, 1200 BPSSynchronization Start-stop systemTransmission system Half duplexTransmission protocol Polling/selecting, broadcastCharacter set ASCII 7 bitCharacter length 8 bit, 7 bit selection possibleElectrical separation Maximum 500 mStop bit length 1 bit, 2 bit selection possibleFrame length Standard frame:

16 byte fixed; compressed frame: 8 or 12 byteParity None, even, odd selection possibleError check system Checksum, parity, framing error

Personal computerinterface card

(OPC-C11S-RS)

EMC Filters

Invertertype

GSX600-0.4-SGSX600-0.75-SGSX600-1.5-SGSX600-2.2-S

Filter RatedcurrentRated

voltageDimensions

LxWxH[mm]

MountingdimensionsYxX [mm]

CableL1 [mm]

Mass+

[kg]Inverterfixing

EFL-0.75C11-7

EFL-1.5C11-7EFL-2.2C11-7

12A

20A29A

1ph240Vac

180x86x38

190x117x46240x148x46

155,5x60

165x89216x118

125

140150

0,7

1,21,5

M4x12 (4)M4x16 (4)M4x16 (4)

Wiring Equipment

Single-phase230V

Powersupplyvoltage

GSX600-0.4-SGSX600-0.75-SGSX600-1.5-SGSX600-2.2-S

Nominalappliedmotors

[kW]Inverter

type

Molded-case circuit breaker (MCCB)Earth leakage circuit breaker (ELCB)

Rated current [A]

0.40.751.52.2

Magnetic contactor (MC)Input circuit

Recommended wire size [mm2] (Refer to notes)

WithDCR

Withoutreactor

WithDCR

OutputcircuitWithout

reactor

Input circuit [R, S, T]WithDCR

Withoutreactor

Outputcircuit

[U, V, W,]DCR

circuit[P1, P(+)]

Controlwiring

6101520

10152030

6101520

2.0 (2.0)

3.5 (2.0)

2.0 (2.0)- (2.0)5.5 (2.0)

2.0 (2.0)

2.0 (2.0)

2.0 (2.0)

3.5 (2.0)0.5

Accessories

For correct use and availability, contact Silectron Sistemi. Suppresses induced lightning surges from power source, thusprotecting all equipment connected to the power source.

Name (Type) Function

Arrester, surge absorber,surge killer

Connected to the output circuit of low-noise inverter (carrier frequency range: 8 to 15kHz), this filter has the following functions:1 Suppressing fluctuation of motor terminal voltage.Protects the motor insulation from being damaged by surge voltage.

2 Suppressing leak current from output side wiring.Reduces the leak current caused when several motors are operated in parallel or connected with long wiring.

3 Suppressing radial noise or inductive noise from output side wiring.Note: When connecting this filter, be sure to set the carrier frequency (F26) to 8kHz or over

Output circuit filter(OFL- - )

DC Reactor (DCR)(DCR2- )

The inverter input power factor is lowered because of harmonics in input waveform. For power factor correction, a DCreactor can be used in the DC intermediate inverter circuit, connected to P1 and P(+) terminals.

Others Copy parameter unit and rail mounting base (used to mount the inverter on IEC compliance 35mm rall (up to 0.75 kW))are also available.

Rail MountingBase(MAC 9)

72.4 9.8 5.5

120

1.6

External dimensions

[Unit: mm]

Rail mounting base

G L N

GL N

XW

L

H

Y L

Filters external dimensions

15

GSX60014

(DCR: induttanza CC)

OPTIONS

StandardsAccordance with directives and their amendments: EMC Directive 89/336/EEC (Electromagnetic Compatibility) Low Voltage Directive 73/23/EEC (LVD)For assessment of conformity the following standards have been taken into consideration: EN 61800-3 : 1997 EN 50178 : 1997

Serial communication and other accessories

Name (type)RS485 communication is optional on the GSX600.An optional card must be mounted on this control board.Three types of option card: OPC-C11S-RSA, OPC-C11S-RSB,and OPC-C11S-RSC, are available depending on the applicableinverter.The following operations are possible from personalcomputers, PLCs and similar host controllers through RS485communication. Frequency setting, forward rotation, backward rotation, stop, free-run, alarm cancel, and other running operations

Monitoring output frequency, output amperage, operatingconditions, alarm content, etc.

Setting function codesUp to 31 inverters can be connected to one line andcontrolled by one host controller.Easy host controller program development for transmission framesfixed at 16 bytes of character data.Refer to the dimensions in RS option dimensions chat on page 17.

Serial transmission protocol

Items SpecificationsPhysical level EIA RS-485 standard (Two-phase)No. of linked inverters 1 host, 31 inverters (station addresses: 1 to 31)Transmission rate 19200, 9600, 4800, 2400, 1200 BPSSynchronization Start-stop systemTransmission system Half duplexTransmission protocol Polling/selecting, broadcastCharacter set ASCII 7 bitCharacter length 8 bit, 7 bit selection possibleElectrical separation Maximum 500 mStop bit length 1 bit, 2 bit selection possibleFrame length Standard frame:

16 byte fixed; compressed frame: 8 or 12 byteParity None, even, odd selection possibleError check system Checksum, parity, framing error

Personal computerinterface card

(OPC-C11S-RS)

EMC Filters

Invertertype

GSX600-0.4-SGSX600-0.75-SGSX600-1.5-SGSX600-2.2-S

Filter RatedcurrentRated

voltageDimensions

LxWxH[mm]

MountingdimensionsYxX [mm]

CableL1 [mm]

Mass+

[kg]Inverterfixing

EFL-0.75C11-7

EFL-1.5C11-7EFL-2.2C11-7

12A

20A29A

1ph240Vac

180x86x38

190x117x46240x148x46

155,5x60

165x89216x118

125

140150

0,7

1,21,5

M4x12 (4)M4x16 (4)M4x16 (4)

Wiring Equipment

Single-phase230V

Powersupplyvoltage

GSX600-0.4-SGSX600-0.75-SGSX600-1.5-SGSX600-2.2-S

Nominalappliedmotors

[kW]Inverter

type

Molded-case circuit breaker (MCCB)Earth leakage circuit breaker (ELCB)

Rated current [A]

0.40.751.52.2

Magnetic contactor (MC)Input circuit

Recommended wire size [mm2] (Refer to notes)

WithDCR

Withoutreactor

WithDCR

OutputcircuitWithout

reactor

Input circuit [R, S, T]WithDCR

Withoutreactor

Outputcircuit

[U, V, W,]DCR

circuit[P1, P(+)]

Controlwiring

6101520

10152030

6101520

2.0 (2.0)

3.5 (2.0)

2.0 (2.0)- (2.0)5.5 (2.0)

2.0 (2.0)

2.0 (2.0)

2.0 (2.0)

3.5 (2.0)0.5

Accessories

For correct use and availability, contact Silectron Sistemi. Suppresses induced lightning surges from power source, thusprotecting all equipment connected to the power source.

Name (Type) Function

Arrester, surge absorber,surge killer

Connected to the output circuit of low-noise inverter (carrier frequency range: 8 to 15kHz), this filter has the following functions:1 Suppressing fluctuation of motor terminal voltage.Protects the motor insulation from being damaged by surge voltage.

2 Suppressing leak current from output side wiring.Reduces the leak current caused when several motors are operated in parallel or connected with long wiring.

3 Suppressing radial noise or inductive noise from output side wiring.Note: When connecting this filter, be sure to set the carrier frequency (F26) to 8kHz or over

Output circuit filter(OFL- - )

DC Reactor (DCR)(DCR2- )

The inverter input power factor is lowered because of harmonics in input waveform. For power factor correction, a DCreactor can be used in the DC intermediate inverter circuit, connected to P1 and P(+) terminals.

Others Copy parameter unit and rail mounting base (used to mount the inverter on IEC compliance 35mm rall (up to 0.75 kW))are also available.

Rail MountingBase(MAC 9)

72.4 9.8 5.5

120

1.6

External dimensions

[Unit: mm]

Rail mounting base

G L N

GL N

XW

L

H

Y L

Filters external dimensions

1716

BONFIGLIOLI GROUP SERIES GSX600 INVERTERSCAN BE USED FOR ALMOST ALL INDUSTRIAL PLANT AND EQUIPMENT AREAS

Fans Air-conditioning system (for factory, building, office,hospital, clean room, shop, and cattle barn)

Dryer Boiler fan Fans for controlling furnace temperature Roof fans controlled as a group Refrigerator Compressor Built-in blower in a film-manufacturing machine Cooling-tower fans Ventilating fans Air-conditioning equipment

Food processing machines Food mixing machine Food slicer Grain milling machine (bread,cake, noodles)

Tea making machine Rice cleaning machine

Paper making/textile machinery Spinning machine Knitting machine Textile printing machine Industrial sawing machine Synthetic fiber manufacturing plant

Other machinery Automated feed/medicine mixer Commercial-use washing machine Offset printing press Book-binding machine Car-washing machine Shredder Dishwasher Test equipment Crusher

Electric pumps Tankless water supply system Submersible motor pump Vacuum pump Fountain pump Cooling water pump Circulating hot water pump Well pump Agricultural storage pump Water treatment system Constant-flow pump Sludge pump

Packaging machinery Individual packaging/inner- packaging machine Packing machine Outer-packaging machine

Machine tools Grinding machine Sanding machine Milling machine Lathe Drilling machine Turntable Work positioning machine PC board drilling machine Winding machine Press

Chemical machinery/woodworking machines Fluid mixing machine Extruder Vibrator Centrifugal separator Coating machine Take-up roller Routing machine Sanding machine Planing machine

Application to standard motors

Torque characteristics and temperature riseWhen the inverter is used to operate a standardmotor, the temperature rises a little higher thanduring operation by a commercial power supply.The cooling effect decreases in the low-speedrange, reducing the allowable output torque. (If aconstant torque is required in the low-speed range,use a motor equipped with a separately ventilatingfan).

VibrationUse of an inverter does not increase vibration ofa standard motor, but when the motor is mountedto a machine, resonance may be caused by thenatural frequencies including the natural frequencyof the machine system. * We recommend thatyou use rubber coupling or anti-vibration rubber.* We also recommend that you use the inverterjump frequency control function to avoid resonancepoint in the motor operation.Note that operation of a 2-pole motor at 60Hz orover may cause abnormal vibration.

NoiseWhen an inverter drives a standard motor, themotor noise level increases compared with beingdriven by a commercial power supply.To reduce noise, set the inverter carrier frequencyat a high level. High-speed operation at 60Hz orover can result in more noise.

Application to special motors

Explosion-proof motorsWhen driving an explosion-proof motor with aninverter, use a combination of a motor and aninverter that has been approved in advance. Suchapproved products are available in our specialproduct series. Contact Silectron Sistemi.

Submersible motors and pumpsThese motors have a larger rated current thanstandard motors. Select the inverter capacity sothat these motors can run within the inverter-ratedcurrent.These motors differ from standard motors inthermal characteristics. Set a small value accordingto the motors thermal time constant for settingelectronic thermal relay function.

Brake motorsFor motors with parallel-connection brakes, obtainthe brake power from the primary circuit(commercial power supply). If you connect thebrake power to the inverter power output circuitby mistake, problems may occur.Do not use inverters for driving motors equippedwith series-connection brakes.

Geared motorsWhen the power transmission mechanism usesan o i l - l ub r i ca ted gearbox o r speedchanger/reducer, continuous motor operation atlow speed may cause poor lubrication.

Synchronous motorsIt is necessary to use software suitable for themotor type.Contact Silectron Sistemi for details.

Single-phase motorsSingle-phase motors are not suitable for inverter-driven variable speed operation.Use a three-phase motor.* Even if a single-phase power supply is available,use a three-phase motor, because the inverterprovides three-phase output.

Combination with peripheral device

Installation locationUse the inverter in an ambient temperature rangebetween -10 and 50C.Install an inverter on non-flammable material.The inverter and braking resistor surfaces becomehot under certain operating conditions.

Installing Auto Breaker (MCCB)Install Silectron Sistemi Auto Breaker (MCCB) orearth-leakage circuit breaker in the primary circuitof the inverter to protect wires.

Magnetic contactor in the secondary circuitIf a magnetic contactor is mounted in thesecondary circuit for switching to the motoroperation by commercial power supply or for anyother purposes, ensure that the inverter and themotor are stopped before you turn on or off thecontactor.

Magnetic contactor in the primary circuitDo not open or close the magnetic contactor inthe primary circuit more than once an hour.If frequent starts and stops are required duringmotor operation, send FWD and REV signals toand from the control terminal.

Protecting the motorWhen you drive a motor with an inverter, the motorcan be protected with an electronic thermal relayfunction of the inverter.

In addition to the operation level, set the motortype (standard motor, inverter motor). For high-speed motors or water-cooled motors, set a smallvalue as the thermal time constant and protectthe motor in combination with the cooling systemOFF signal.

When driving several motors with an inverter,connect a thermal overload relay to each motorand turn on the inverters electronic thermal relay.

If you connect the motor thermal relay to the motorwith a long cable, high-frequency current mayflow into the wiring floating capacity. This maycause the relay to trip at a current lower than theset value for the thermal relay. If this happens,lower the carrier frequency or use the output circuitfilter (OFL).

Power-factor correcting capacitorDo not mount the power-factor correcting capacitorin the inverter primary circuit. (Use the DC reactorto improve the inverter power factor.)Do not use the power-factor correcting capacitorin the inverter secondary circuit. Overcurrent tripwill occur, disabling motor operation.

Reducing noiseUse of filter and shielded wires are typicalmeasures against noise that meets EMCDirectives. For details, refer to the operationprocedure manual.

Measures against surge currentIf OV trip occurs while the inverter is stopped oroperated under a light load, it is assumed that thesurge current is generated by open/close of thephase-advancing capacitor in the power system.* Connect a DC reactor to the inverter.

Megger testWhen checking insulation resistance of the inverter,use a 500V megger and follow the instructionsdescribed in the instruction manual.

Wiring

Control circuit wiring lengthWhen conducting a remote control, limit the wiringlength between the inverter and the operator boxto 20m or less and use twisted shield cable.

Wiring length between inverter and motorIf long wiring is used between the inverter andthe motor, the inverter will overheat or trip becauseof overcurrent (under the influence of high-frequency current flowing into the floating capacity)in the wires connected to the phases. Ensure thatthe wiring is shorter than 50m.If 50m must be exceeded, lower the carrierfrequency or mount an output circuit filter (OFL).

Wiring sizeSelect a cable with a sufficient capacity by referringto the current value or recommended wire size.

GroundingSecurely ground the inverter using the groundingterminal.

Selecting inverter capacity

Driving standard motorSelect an inverter from the capacity range ofnominal applied motors shown in the inverterstandard specifications table. When large startingtorque is required or acceleration or decelerationis required in a short time, select an inverter witha capacity one class greater than the standard.

Driving special motorSelect an inverter that meets the followingcondition:Inverter rated current > Motor rated current

Transportation, storage inverters

When transporting or storing inverters, select theprocedures and places that meet theenvironmental conditions given in the inverterspecifications.Ensure the above environmental conditions aremet also when transporting an inverter mountedto a machine.

NOTES

GSX600

1716

BONFIGLIOLI GROUP SERIES GSX600 INVERTERSCAN BE USED FOR ALMOST ALL INDUSTRIAL PLANT AND EQUIPMENT AREAS

Fans Air-conditioning system (for factory, building, office,hospital, clean room, shop, and cattle barn)

Dryer Boiler fan Fans for controlling furnace temperature Roof fans controlled as a group Refrigerator Compressor Built-in blower in a film-manufacturing machine Cooling-tower fans Ventilating fans Air-conditioning equipment

Food processing machines Food mixing machine Food slicer Grain milling machine (bread,cake, noodles)

Tea making machine Rice cleaning machine

Paper making/textile machinery Spinning machine Knitting machine Textile printing machine Industrial sawing machine Synthetic fiber manufacturing plant

Other machinery Automated feed/medicine mixer Commercial-use washing machine Offset printing press Book-binding machine Car-washing machine Shredder Dishwasher Test equipment Crusher

Electric pumps Tankless water supply system Submersible motor pump Vacuum pump Fountain pump Cooling water pump Circulating hot water pump Well pump Agricultural storage pump Water treatment system Constant-flow pump Sludge pump

Packaging machinery Individual packaging/inner- packaging machine Packing machine Outer-packaging machine

Machine tools Grinding machine Sanding machine Milling machine Lathe Drilling machine Turntable Work positioning machine PC board drilling machine Winding machine Press

Chemical machinery/woodworking machines Fluid mixing machine Extruder Vibrator Centrifugal separator Coating machine Take-up roller Routing machine Sanding machine Planing machine

Application to standard motors

Torque characteristics and temperature riseWhen the inverter is used to operate a standardmotor, the temperature rises a little higher thanduring operation by a commercial power supply.The cooling effect decreases in the low-speedrange, reducing the allowable output torque. (If aconstant torque is required in the low-speed range,use a motor equipped with a separately ventilatingfan).

VibrationUse of an inverter does not increase vibration ofa standard motor, but when the motor is mountedto a machine, resonance may be caused by thenatural frequencies including the natural frequencyof the machine system. * We recommend thatyou use rubber coupling or anti-vibration rubber.* We also recommend that you use the inverterjump frequency control function to avoid resonancepoint in the motor operation.Note that operation of a 2-pole motor at 60Hz orover may cause abnormal vibration.

NoiseWhen an inverter drives a standard motor, themotor noise level increases compared with beingdriven by a commercial power supply.To reduce noise, set the inverter carrier frequencyat a high level. High-speed operation at 60Hz orover can result in more noise.

Application to special motors

Explosion-proof motorsWhen driving an explosion-proof motor with aninverter, use a combination of a motor and aninverter that has been approved in advance. Suchapproved products are available in our specialproduct series. Contact Silectron Sistemi.

Submersible motors and pumpsThese motors have a larger rated current thanstandard motors. Select the inverter capacity sothat these motors can run within the inverter-ratedcurrent.These motors differ from standard motors inthermal characteristics. Set a small value accordingto the motors thermal time constant for settingelectronic thermal relay function.

Brake motorsFor motors with parallel-connection brakes, obtainthe brake power from the primary circuit(commercial power supply). If you connect thebrake power to the inverter power output circuitby mistake, problems may occur.Do not use inverters for driving motors equippedwith series-connection brakes.

Geared motorsWhen the power transmission mechanism usesan o i l - l ub r i ca ted gearbox o r speedchanger/reducer, continuous motor operation atlow speed may cause poor lubrication.

Synchronous motorsIt is necessary to use software suitable for themotor type.Contact Silectron Sistemi for details.

Single-phase motorsSingle-phase motors are not suitable for inverter-driven variable speed operation.Use a three-phase motor.* Even if a single-phase power supply is available,use a three-phase motor, because the inverterprovides three-phase output.

Combination with peripheral device

Installation locationUse the inverter in an ambient temperature rangebetween -10 and 50C.Install an inverter on non-flammable material.The inverter and braking resistor surfaces becomehot under certain operating conditions.

Installing Auto Breaker (MCCB)Install Silectron Sistemi Auto Breaker (MCCB) orearth-leakage circuit breaker in the primary circuitof the inverter to protect wires.

Magnetic contactor in the secondary circuitIf a magnetic contactor is mounted in thesecondary circuit for switching to the motoroperation by commercial power supply or for anyother purposes, ensure that the inverter and themotor are stopped before you turn on or off thecontactor.

Magnetic contactor in the primary circuitDo not open or close the magnetic contactor inthe primary circuit more than once an hour.If frequent starts and stops are required duringmotor operation, send FWD and REV signals toand from the control terminal.

Protecting the motorWhen you drive a motor with an inverter, the motorcan be protected with an electronic thermal relayfunction of the inverter.

In addition to the operation level, set the motortype (standard motor, inverter motor). For high-speed motors or water-cooled motors, set a smallvalue as the thermal time constant and protectthe motor in combination with the cooling systemOFF signal.

When driving several motors with an inverter,connect a thermal overload relay to each motorand turn on the inverters electronic thermal relay.

If you connect the motor thermal relay to the motorwith a long cable, high-frequency current mayflow into the wiring floating capacity. This maycause the relay to trip at a current lower than theset value for the thermal relay. If this happens,lower the carrier frequency or use the output circuitfilter (OFL).

Power-factor correcting capacitorDo not mount the power-factor correcting capacitorin the inverter primary circuit. (Use the DC reactorto improve the inverter power factor.)Do not use the power-factor correcting capacitorin the inverter secondary circuit. Overcurrent tripwill occur, disabling motor operation.

Reducing noiseUse of filter and shielded wires are typicalmeasures against noise that meets EMCDirectives. For details, refer to the operationprocedure manual.

Measures against surge currentIf OV trip occurs while the inverter is stopped oroperated under a light load, it is assumed that thesurge current is generated by open/close of thephase-advancing capacitor in the power system.* Connect a DC reactor to the inverter.

Megger testWhen checking insulation resistance of the inverter,use a 500V megger and follow the instructionsdescribed in the instruction manual.

Wiring

Control circuit wiring lengthWhen conducting a remote control, limit the wiringlength between the inverter and the operator boxto 20m or less and use twisted shield cable.

Wiring length between inverter and motorIf long wiring is used between the inverter andthe motor, the inverter will overheat or trip becauseof overcurrent (under the influence of high-frequency current flowing into the floating capacity)in the wires connected to the phases. Ensure thatthe wiring is shorter than 50m.If 50m must be exceeded, lower the carrierfrequency or mount an output circuit filter (OFL).

Wiring sizeSelect a cable with a sufficient capacity by referringto the current value or recommended wire size.

GroundingSecurely ground the inverter using the groundingterminal.

Selecting inverter capacity

Driving standard motorSelect an inverter from the capacity range ofnominal applied motors shown in the inverterstandard specifications table. When large startingtorque is required or acceleration or decelerationis required in a short time, select an inverter witha capacity one class greater than the standard.

Driving special motorSelect an inverter that meets the followingcondition:Inverter rated current > Motor rated current

Transportation, storage inverters

When transporting or storing inverters, select theprocedures and places that meet theenvironmental conditions given in the inverterspecifications.Ensure the above environmental conditions aremet also when transporting an inverter mountedto a machine.

NOTES

GSX600