Common specifications

Item			Explanation		Remarks	Related function code
		Maximum frequency	25 to 120Hz			F03
		Base frequency	25 to 120Hz			F04
		Starting frequency	0.1 to 60.0Hz			F23,F24
		Carrier frequency	- 0.75 to 15kHz (200V/400V: 0.75 to 22kW) - 0.75 to 10kHz (200V/400V: 30 to 75kW) - 0.75 to 6kHz (200V/400V: 90 to 500kW)		The carrier frequency may drop automatically according to the ambient temperature or output current to protect the inverter. This protective operation can be canceled by function code H98.	F26 F27 H98
	Accuracy (Stability)		- Analog setting: Less than ±0.2% of maximum frequency (at 25±10°C) - Keypad setting: Less than ±0.01% of maximum frequency (at -10 to +50°C)
	Setting resolution		- Analog setting: 1/1000 of maximum frequency (ex. 0.06Hz at 60Hz, 0.12Hz at 120Hz) - Keypad setting: 0.01Hz (99.99Hz or less), 0.1Hz (100.0Hz or more) - Link setting: Selectable from 2 types - 1/20000 of maximum frequency (ex. 0.003Hz at 60Hz, 0.006Hz at 120Hz) - 0.01Hz (fixed)		Setting withandkeys
	Control method		V/f control
	Voltage/freq. characteristic (Polygonal line)		Possible to set output voltage at base frequency and at maximum output frequency (common spec.). AVR control can be turned ON or OFF.		Three-phase 200V: 80 to 240V Three-phase 400V: 160 to 500V	F03 to F05
			1 point (Arbitrary voltage and frequency can be set.)		Three-phase 200V: 0 to 240V/0 to 120Hz Three-phase 400V: 0 to 500V/0 to 120Hz	H50, H51
	Torque boost (Load selection)		Torque boost can be set with the function code F09.		Set when 0, 1, 3, or 4 is selected at F37.	F09, F37
			Select application load type with the function code F37. 0: Variable torque load 1: Variable torque load (for high starting torque) 2: Auto-torque boost 3: Auto-energy-saving operation (variable torque load in acceleration/deceleration) 4: Auto-energy-saving operation (variable torque load (for high starting torque) foracceleration/deceleration) 5: Auto-energy-saving operation (auto-torque boost in acceleration/deceleration)			F09, F37
	Starting torque		50% or over
	Start/stop		Keypad operation	Start (FWD/REV) and stop withandkeys.	Keypad (standard)	F02
				Start and stop withandkeys.	Multi-function keypad (Option)	F02
			External signals(7 digital inputs): Forward (reverse) rotation, stop command(capable of 3- wire operation), second operation command,coast-to-stop command, external alarm, alarm reset, etc.			E01 to E05 E98, E99
			Link operation: Operation through RS485 communication and Field Bus communication (option)			H30, y98
			Operation command switching: Remote/local switch, link switch, second operation command switch
	Frequency setting		Keypad operation: Can be set withkeys.			F01, C30
			External potentiometer: Can be set with the external variable resistor (1 to 5kW, 1/2W)		Connected to the analog input terminals 13, 12, and 11. A separate variable resistor is necessary.
			Analog input	Can be set with external voltage/current input. 0 to +10V DC (0 to +5V DC)/0 to 100% (terminal 12, V2) 4 to 20mA DC/0 to 100% (terminal C1)	0 to +5V DC: Change (200%) in analog input gain setting. +1 to +5V DC: Adjustable with bias/analog input gain	F18, C50, C32 to C34, C37 to C39, C42 to C44
			Multistep frequency : Selectable from 8 steps (step 0 to 7)			C05 to C11
			UP/DOWN operation : The frequency rises or lowers while the digital input signal is turned on.			F01, C30
			Link operation : Can be set with RS485 communications and field bus communications (option).			H30, y98
			Frequency setting change : Two types of frequency settings can be switched with an external signal (digital input). Changeover between remote and local (keypad operation) or frequency setup through communication is also possible.			F01, C30
			Auxiliary frequency setting : Inputs at terminal 12, C1 or V2 can be added to the main setting as auxiliary frequency settings.			E61 to E63
			Inverse operation : The digital input signal and function code setting sets or switches between the normal and inverse actions. - +10 to 0V DC/0 to 100%(Terminal 12, V2) - 20 to 4mA DC/0 to 100%(Terminal C1)			C53

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Item		Explanation	Remarks	Related function code
	Acceleration/ deceleration time	0 to 3600s - Acceleration and deceleration pattern can be selected from 4 types: Linear, S-curve (weak), S-curve (strong), Non-linear (constant output max. capacity). - Shutoff of the operation command coasts the motor to decelerate and stop.		F07, F08 H07 H11
	Frequency limiter	High and low limiters can be set (setting range: 0 to 120Hz)	Selection can be made between continuation of operation and stopping at frequencies equal to or smaller than the lower limit.	F15, F16 H63
	Bias frequency	Bias of set frequency and PID command can be set in the range between 0 and ±100%.		F18, C50 to C52
	Gain for frequency setting	The analog input gain can be set in the range from 0 to 200%.	Voltage signals (terminal 12, V2) and current signal (terminal C1) can be set independently.	C32, C34, C37 C39, C42, C44
	Jump frequency setting	Three operation points and the jump width (0 to 30Hz) common to the three points can be set.		C01 ot C04
	Restart after momentary power failure	- The inverter restarts upon recovery from power failure without stopping the motor. - In the "operation continuation mode," recovery of the power supply is waited for while the output frequency slightly drops. -Selection can be made among starting at 0Hz, starting at the frequency immediately before the momentary power failure, and starting at a set frequency for the starting method after power recovery.		F14 H13 to H16, H92, H93
	Current limit	Keeps the current under the preset value during operation.		F43, F44
	Line/inverter switching	- Line/inverter switching (starting at line frequency) can be made with a digital input signal (SW50, SW60). - A built-in line/inverter switching sequence performs sequence control with a digital input signal (ISW50, ISW60) to output a signal (SW88, SW52-1, SW52-2) for controlling an external magnetic contactor (MC). As a built-in sequence, two types can be selected, including the one switching automatically to the line upon an inverter alarm.		J22
	PID control	Capable of PID regulator control for process
		Process commands - Key operation ( and keys) : 0 to 100% - Analog input (terminal 12, V2) : 0 to +10V DC/0 to 100% - Analog input (terminal C1) : 4 to 20mA DC/0 to 100% - UP/DOWN (digital input) : 0 to 100% - Communication (RS485, bus option) :0 to 20,000/0 to 100%		E61 to E63 J01 to J06 J10 to J19
		Feedback value - Analog input (terminal 12, V2) : 0 to +10V DC/0 to 100% -Analog input (terminal C1) : 0 to 20,000/0 to 100%
		Incidental functions -Alarm output (absolute value alarm, deviation alarm) - Normal operation/inverse operation - Small water flow stoppage function - Anti-reset wind-up function - PID output limiter - Integration reset/hold
	Pick-up	Operation begins at a preset pick-up frequency to search for the motor speed to start an idling motor without stopping it.		H09,H13, H17
	Automatic deceleration	Upon a DC link voltage exceeding the overvoltage limit level during deceleration, the deceleration time automatically extends to avoid an trip.		H69,F08
	Deceleration characteristic	The motor loss increases during deceleration to reduce the load energy regenerating at the inverter to avoid an trip upon mode selection.		H71
	Automatic energy-savin operation	The output voltage is controlled to minimize the total sum of the motor loss and inverter loss at a constant speed.		F37,F09
	Active drive	The output frequency is automatically reduced to suppress the overload protection trip of the inverter caused by an increase in the ambient temperature, operation frequency, motor load or the like.		H70
	Auto-tuning	The motor parameters are automatically tuned.		P04
	Cooling fan ON/OFF control	Detects inverter internal temperature and stops cooling fan when the temperature is low.	An external output is issued in a transistor output signal.	H06

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Item			Explanation	Remarks	Related function code
	Running/stopping		- Speed monitor, output current [A], output voltage [V], torque calculation value, input power [kW],PID reference value, PID feedback value, PID output, load factor, motor output Slect the speed monitor to be displayed from the following. Output frequency [Hz], motor speed [r/min.], load shaft speed [r/min.], % indication		E43 E48
	Life early warning		The life early warning of the main circuit capacitors, capacitors on the PC boards and the cooling fan can be displayed.	An external output is issued in a transistor output signal.
	Cumulative run hours		The cumulative motor running hours, cumulative inverter running hours and cumulative watt-hours can be displayed.
	Trip mode		Displays the cause of trip by codes. (Overcurrent during acceleration) (Overcurrent during deceleration) (Overcurrent at constant speed) (Grounding fault) (Input phase loss) (Undervoltage) (Output phase loss) (Overvoltage during acceleration) (Overvoltage during deceleration) (Overvoltage at constant speed) (Overheating of the heat sink) (External alarm) (Inverter overheat) (Motor protection (PTC thermistor) (Motor overload) (Inverter overload) (Blown fuse) (Charging circuit fault) (Memory error) (Keypad communication error) (CPU error) (Optional communication error) (Option error) (Incorrect operation error) (Tuning error) (RS485 communication error) (Data save error due to undervoltage) (RS485 communication error (option) (LSI error)
	Running or trip mode		Trip history: Saves and displays the last 4 trip codes and their detailed description.		E52
	Overcurrent protection		The inverter is stopped upon an overcurrent caused by an overload.
	Short-circuit protection		The inverter is stopped upon an overcurrent caused by a short-circuit in the output circuit.
	Grounding fault protection		The inverter is stopped upon an overcurrent caused by a grounding fault in the output circuit.
	Overvoltage protection		An excessive DC link circuit voltage is detected to stop the inverter.	3-phase 200V / 400VDC 3-phase 400V / 800VDC
	Surge protection		The inverter is protected against surge voltages intruding across the main circuit power cable and ground.
	Undervoltage		Stops the inverter by detecting voltage drop in DC link circuit.	3-phase 200V / 200VDC 3-phase 400V / 400VDC	F14
	Input phase loss		Stops or protects the inverter against input phase loss.	The protective function can be canceled with function code 98.	H98
	Output phase loss		Detects breaks in inverter output wiring at the start of running and during running, stopping the inverter output.	The protective function can be canceled with function code 98.	H98
	Overheating		The temperature of the heat sink of the inverter or that inside the inverter unit is detected to stop the inverter, upon a failure or overload of the cooling fan.		H43
	Overload		The inverter is stopped upon the temperature of the heat sink of the inverter or the temperature of the switching element calculated from the output current.
		Electronic thermal	The inverter is stopped upon an electronic thermal function setting to protect the motor.	Thermal time constant can be adjusted (0.5 to 75.0min.).	F10 to F12, P99
		PTC thermistor	A PTC thermistor input stops the inverter to protect the motor.		H26, H27
		Overload early warning	Warning signal can be output based on the set level before the inverter trips.		F10, F12, E34, E35, P99
	Stall prevention		The output frequency decreases upon an output current exceeding the limit during acceleration or constant speed operation, to avoid overcurrent trip.		H12
	Momentary power failure protection		- A protective function (inverter stoppage) is activated upon a momentary power failure for 15msec or longer. -If restart upon momentary power failure is selected, the inverter restarts upon recovery of the voltage within the set time.		H13 ot H16 F14
	Retry function		When the motor is tripped and stopped, this function automatically resets the tripping state and restarts operation.	Waiting time before resetting and the number of retry times can be set.	H04, H05
	Command loss detection		A loss (broken wire, etc.) of the frequency command is detected to output an alarm and continue operation at the preset frequency (set at a ratio to the frequency before detection		E65
	Installation location		Shall be free from corrosive gases, flammable gases, oil mist, dusts, and direct sunlight. [Pollution degree 2 (IEC60664-1)] Indoor use only.
	Ambient temperature		-10 to +50°C	-10 to 40°C when inverters are installed side-by-side without clearance.
	Ambient humidity		5 to 95% (no condensation)
	Altitude		Altitude [m] Output derating Lower than 1,000 None 1001 to 2000 Decreases 1001 to 2000 Decreases*	* If the altitude exceeds 2,000m, insulate the interface circuit from the main power supply to conform to the Low Voltage Directives.
	Vibration		[Smaller than 75kW] 3mm (vibration width) : 2 to less than 9Hz, 9.8m/s2 : 9 to less than 20Hz 2m/s2 : 20 to less than 55Hz 1m/s2 : 55 to less than 200Hz [90kW or more] 3mm (vibration width) : 2 to less than 9Hz 2m/s2 : 9 to less than 55Hz 1m/s2 : 55 to less than 200Hz
		Amb. temp	-25 to +60°C
		Amb. humidity	5 to 95%RH (no condensation)