TG100 Mini type / Model: TG100
Inverter

【Performance】
● TG100 mini inverter has outstanding starting torque (150%/3Hz) which may lift the machines in a balanced manner.
● Even for the same machine, the different loading conditions require different torque of an electric machine. The corresponding V (voltage) in V/F of this necessary torque is automatically set at full frequency, which automatically increasing the torque. For the TG100 mini inverter which is operating not at a persistent speed, necessary torque is required for adjusting voltage automatically as it accelerates. The necessary torque can be calculated through an inverter.
● The compact design is ideal for small and medium horsepower applications. User can reduce mass setup time and fully extends the performance to its limit.
● Using 16-bit CPU, to improve computing speed.
● Adopting high-efficiency heat dissipation design can prolong product life.
● Include the most popular functions in the market and provide more choice to buyers.
● With CE, UL safety certification
● High starting torque at low speed.
● Achieve the continuity and stability of the drive system operation.

[About TOP GIN] [TOP GIN Milestones] [TG300 Pan With Drive] [TG600 Current Vector Inverter]
[
TG700 Servo Controller IP] [TG900 Variable Load Drive] ​[TG1000 High Frequency Inverter] 
[
Energy Saving Module] [Waterproof Energy Saving Module]


【FEATURE】
  • TG100 mini inverter, high-speed current limit may suppress the incontrollable current (exceeding 250 percent of the rated current). Accident-free operation (staring operation after instantaneous stop; to avoid stall, retry after the abnormal part is fixed) have been stepped up. 
  • Internally installed surge-suppressing current circuit
  • TG100 mini inverter contain with completely ground protection functions
  • Loading with various operation methods and functions
  • Multi-speed operation (9 speeds as maximum), including UP/DOWN and JOG 
  • Functions including slip compensation, auto torque boost, over-torque detection, speed index and others
  • Corresponding various types of input and output
  • Corresponding input of 0-10V, 4~20mA and 0~20mA, multifunctional input and output terminals, analog monitoring, etc.
  • Multifunctional input due to switchable logicality (PNP / NPN) provides the freedom of choice.
  • Output frequency 0.1~400 Hz
  • Adjustable V/f curve
  • RS-485 communication interface (RJ-45) with MODBUS protocol
 
【APPLICATION】
  • Woodworking machines, Drawing Machine, Conveyer belt, Conveying equipment, Small size pump, Fan & blower machine, simple DIY processing equipment
     

 
[About TOP GIN] [TOP GIN Milestones] [TG300 Pan With Drive] [TG600 Current Vector Inverter]
[
TG700 Servo Controller IP] [TG900 Variable Load Drive] ​[TG1000 High Frequency Inverter] 
[
Energy Saving Module] [Waterproof Energy Saving Module]

【Specification】
Voltage level 200V (single-phase & three-phase)
Three-phase L10 L20 L30
Single-phase S10 S20 S30
The maximum applicable motor (KW) 0.75 1.5 2.2
Output Rated Capacity (KVA) 2 3 4.2
Rated Current (A) 5.5 8 11
The maximum output voltage Three-phase power supply:
200~240V three-phase input corresponding
Single-phase power supply:
Single-phase 200 to 240V input corresponding
The maximum output frequency Up to 400Hz by parameter setting
Power supply Rated voltage, frequency Three-phase power supply:
Three-phase 200~240V, 50 / 60Hz
Single-phase power supply: 
Single-phase 200 to 240V, 50 / 60Hz
Allowable voltage fluctuation +10%, -15%
Allowable frequency
fluctuation
±5%
 
Control characteristics Control mode Sine wave PWM mode (V/f control)
Frequency control range 0.1~400Hz
Frequency accuracy Digital command: ± 0.01% (-10~ + 50°C)
Analog command:± 0.5% (25 to ±10°C)
Frequency setting resolution Digital command:
±0.01%, 100Hz under 1Hz (100Hz or more)
Analog command: 1 / 1000 of maximum output frequency
Output frequency resolution 0.01Hz
Overload 150% of rated current in one minute
Frequency setting 0~10VDC (20kΩ), 4 to 20mA (250Ω),
0 to 20mA (250Ω) Frequency setting by a selectable switch
Acceleration and
deceleration time
0.0 to 999 secconds(2 groups of acceleration and
deceleration time can be switched)
Braking torque Braking resistance up to 150%


(Download specification of Inverter TG100)

【FAULT DIAGNOSIS AND CORRECTIVE ASTIONS】
1. Corrective actions for inverter without digital operator

(1) Input fault reset or cycle the power supply OFF and ON.
(2) When a fault cannot be corrected:

  • Turn the power supply OFF and check the wiring and control logic.
  • Turn the power supply OFF and change the digital operator and check the fault diagnosis.
     

2. Corrective Actions of inverter with Digital Operator

: ON  : BLINKING   : OFF
 

Alarm Display and Contents

Alarm Display Inverter Status Explanation Causes and Corrective Actions
Digital Operator RUN ALARM (Green) RUN ALARM (Red)
Uv
Blinking

Blinking

Blinking    
Warning Fault contacts do not change state. UV (Main circuit low voltage)                
Main circuit DC voltage drops below the low-voltage detection level while the inverter output is OFF.
200V: Main circuit DC voltage drops below approx. 200V.
(160V for singlephase)
400V: Main circuit DC voltage drops below approx. 400V.
Check the following :
1. Power supply voltage
2. Main circuit power supply wiring is connected.
3. Terminal screws are securely tightened.
Ov
Blinking
Ov (Main circuit overvoltage)
Main circuit DC voltage exceeds the overvoltage detection level while the
inverter output is OFF.
Detection level :
200V class: approx. 410V or more
400V class: approx. 820V or more
Check the power supply voltage.
OH
Blinking
OH (Cooling fin overheat)
Intake air temperature rises while the inverter output is OFF.
Check the intake air temperature.
CAL 
Blinking
CAL (MEMOBUS communications waiting)
Correct data has not been received from the PLC when the constants H02=2 or H03=6,
and power is turned ON.
Check communication devices, and transmission
signals.
 
Alarm Display Inverter Status Explanation Causes and Corrective Actions
Digital Operator RUN ALARM (Green) RUN ALARM (Red)
OPE£
Blinking

Blinking

Blinking    
Warning Fault contacts do not change state. OPE£ (Constant setting error when the constant setting is performed through the MEMOBUS munications.
OPE1: Two or more values are set for multifunction input selection. (constants H36 to H39)
OPE2: Relationship among V / f constants is not correct. (constants H09~H14)
OPE3: Setting value of motor rated current exceeds 120% of inverter rated current. (constant H32)
OPE4: Upper / lower limit of frequency reference is reversed. (constants H30~H31)
OPE5: Setting values of jump frequencies are not appropriate. (constants H49~H50)
Check the setting values.
OL3
Blinking

ON

Blinking    
OL3 (Overtorque detection)
Motor current exceeded the preset value in constant H60.
Reduce the load,
and expand the accel / decel time.
SER
Blinking
SER (Sequence error)
Inverter receives LOCAL / REMOTE select
command or communication / control circuit terminal
changing signals from the multifunction terminal
while the inverter is outputting.
Check the external circuit (sequence).
BB
Blinking

ON
or

Blinking  

Blinking
or

Blinking   
  BB (External baseblock)
Baseblock command at multi-function terminal is active,
the inverter output is shut OFF (motor coasting).
Temporary condition is cleared when input command is removed.
Check the external circuit(sequence).
EF
Blinking
EF (Simultaneous FWD/ REV run commands)
When FWD and REVrun commands are
simultaneously input for over 500ms,
the inverter stops according to constant H04.
Check the external circuit (sequence).
STP
Blinking
STP (Operator function stop)
STOP / RESET is pressed during running by the
control circuit terminals FWD / REV command,
or by the run command from communications.
The inverter stops according to constant H04.
STP(Emergency stop) Inverter receives emergency
stop alarm signal.
Inverter stops according to constant H04.
Open FWD / REV command of control circuit terminals .

Check the external circuit (sequence)
FAN
Blinking
FAN(Cooling fan fault)
Cooling fan is lock
Check the following:
• Cooling fan
• Cooling fan wiring is not connected.
CE
Blinking
CE (MEMOBUS comunications fault) Check the comunication devices or signals.
 
Fault Display Inverter Status Explanation Causes and Corrective Actions
Digital Operator RUN ALARM (Green) RUN ALARM (Red)
OC
OFF 

Blinking    
Protective Operation  

Output is shut OFF and motor coasts to a stop.
OC (Overcurrent)
Inverter output current momentarily exceeds
approx. 200% of rated current.
• Short circuit or grounding at inverter output side. 
• Excessive load inertia motor.
• Extremely rapid accel / decel time
   (constants H16 to H19)
• Special motor used.
• Starting motor during coasting.
• Motor of a capacity greater than the inverter rating has been started.
• Magnetic contactor open/closed at the inverter output side.
GF GF (Ground fault)
Ground fault current at the inverter output
exceeded inverter rated current.
• Check that motor insulation has not deteriorated. 
• Check the connection between inverter and motor.
OV OV (Main circuit overvoltage)
Main circuit DC voltage exceeds the overvoltage
detection level because of excessive regenerative
energy from the motor.

200V: Stops at main circuit DC voltage below approx. 410V.
400V: Stops at main circuit DC voltage approx. 820V or more.
• Insufficient decel time
(constants H17 and H19)
• Lowering of minus load
• Increase decel time.
UV1 UV1 (Main circuit low voltage)
Main circuit DC voltage drops below the lowvoltage
detection level while the inverter output is ON.
200V: Stops at main circuit DC voltage below approx. 200V.
(160V for single-phase)
400V: Stops at main circuit DC voltage approx. 400V or more.
• Reduction of input power supply voltage.
• Open phase of input supply
• Occurrence of momentary power loss Check the following :
• Power supply voltage, wiring and make sure the terminal screws are securely tightened.
OH Protective Operation


Output is shut OFF and motor coasts to a stop.
OH (Cooling fin overheat)
Temperature rise because of inverter overload
operation or intake air temperature rise.
• Excessive load
• Improper V/f pattern setting. (constants H09~H15)
• Insufficient accel time if the fault occurs during acceleration.
• Intake air temperature exceeding 50°C
• Cooling fan stops Check the following :
• Load size
• V/f pattern setting
• Intake air temperature.
OL1 OL1 (Motor overload)
Motor overload protection operates by
built-in electronic thermal overload relay.
• Check the load size or V/f pattern setting.
• Set the motor rated current shown on the nameplate by constant H32.
OL2 OL2 (Inverter overload) 
Inverter overload protection operates by
built-in electronic thermal overload relay.
• Check the load size or V/f pattern setting.
• Check the inverter capacity.
OL3 OL3 (Overtorque detection)
Inverter output current exceeded
the preset value in constant H60.
Check the driven machine and correct the cause of the fault,
or increase the value of constant H60 up to the highest value
allowed for the machine.
 
Fault Display Inverter Status Explanation Causes and Corrective Actions
Digital Operator RUN ALARM (Green) RUN ALARM (Red)
EF£
OFF 

Blinking    
Protective Operation  

Output is shut OFF and motor coasts to a stop.
EF£ (External fault)
Inverter receives an external fault input from control circuit terminal.
EF0: External fault reference through MEMOBUS communications.
EF2: External fault input command from control circuit terminal S2.
EF3: External fault input command from control circuit terminal S3.
EF4: External fault input command from control circuit terminal S4.
EF5: External fault input command from control circuit terminal S5.
Check the external circuit (sequence).
F00 CPF-00
Initial memory fault has detected.
Cycle power.
If the fault remains,
replace the inverter.
F01 CPF-01
ROM error has detected.
Cycle power.
If the fault remains, replace the inverter.
F04 CPF-04
EEPROM fault of inverter control circuit is detected.
• Record all constant data and initialize the constants.
• Cycle power.
If the fault remains, replace the inverter.
F05 CPF-05
A/D converter fault is detected.
Cycle power.
If the fault remains, replace the inverter.
F06 CPF-06
• Option card connecting fault.
Remove power to the
inverter.
Check the connection
of the digital operator.
Verify option card.
F07 CPF-07
Operator control circuit
(EEPROM or A/D converter) fault
Cycle power.
If the fault remains, replace the inverter.
CE CE
(MEMOBUS communications fault)
Check the communication devices or communication signals.
STP
OFF
or
Blinking   

ON
Stops according to constant H05 STP(Emergency stop)
The inverter stops according to
constant H04 after receiving the
emergency stop fault signal.
Check the external circuit (sequence).

(OFF)

OFF 

OFF 
• Insufficient power supply voltage 
• Control power supply fault
• Hardware fault
Check the following :
• Power supply voltage
• Main circuit power supply wiring is connected.
• Terminal screws are securely tightened.
• Control sequence. 


(Download manual of Inverter TG100)