Mitsumi electronic FR-F520-0.75K, 55K Common specifications, Setting To +10V, 11 bits/-5 to +5V

SPECIFICATIONS

6.1.2 Common specifications

	Control system			Soft-PWM control/high carrier frequency PWM control (V/F control), Optimum excitation
				control
	Output frequency range			0.5 to 120Hz
	Frequency		Analog input	0.015Hz/60Hz (terminal 2 input: 12 bits/0 to 10V, 11 bits/0 to 5V, terminal 1 input: 12 bits/-10
specifications	setting			to +10V, 11 bits/-5 to +5V)
	Voltage/frequency			Base frequency set as required between 0 and 120Hz. Constant torque or variable torque
	resolution		Digital input	0.01Hz
	Frequency accuracy			Within ± 0.2% of maximum output frequency (25° C ± 10° C for analog input, within 0.01% of set
				output frequency for digital input
Control	characteristic			pattern can be selected.
	Torque boost			Manual and automatic torque boosts
	Acceleration/deceleration			0 to 3600 s (acceleration and deceleration can be set individually), linear or S-pattern
	time setting			acceleration/deceleration mode can be selected.
	DC injection brake			Operation frequency (0 to 120Hz), operation time (0 to 10 s), voltage (0 to 30%) variable
	Stall prevention operation			Operation current level can be set (0 to 150% variable), presence or absence can be selected.
	level
	Frequency		Analog input	0 to 5VDC, 0 to 10VDC, 0 to ± 10VDC, 4 to 20mADC
	setting		Digital input	3-digit BCD or 12-bit binary using operation panel or parameter unit (when the FR-A5AX option
	signal			is used)
	Start signal			Available individually for forward rotation and reverse rotation. Start signal self-holding input (3-
				wire input) can be selected.
				Up to 7 speeds can be selected. (Each speed can be set between 0 and
		Multi-speed selection		120Hz, running speed can be changed during operation from the PU
				(FR-DU04/FR-PU04).)
		Second acceleration/		0 to 3600 s (up to two different acceleration and deceleration times can be set
		deceleration time
				individually.)
		selection
		Jog operation		Provided with jog operation mode select terminal (Note 1)
		selection
		Current input selection		Input of frequency setting signal 4 to 20mADC (terminal 4) is selected.
		Selection of automatic
	signals	restart after an		Selection of whether automatic restart is made or not after an instantaneous	Use Pr. 180
		instantaneous power		power failure
					selection.
		failure			to Pr. 186 for
	Input	External thermal relay		Thermal relay contact input when the thermal relay provided externally is
specifications		input		used to stop the inverter
		FR-HC connection		Inverter operation enable input and instantaneous power failure detection
				input
		External DC dynamic		External input for DC dynamic braking start
		braking start signal
Operational		PID control valid		Selection for exercising PID control
		PU-external operation		External interlock switch-over of PU operation
		switch-over		External selection between PU and external operation
		PU operation external
		interlock
		Output stop		Instantaneous shut-off of inverter output (frequency, voltage)
		Alarm reset		Alarm retained at the activation of protective function is reset.
				Maximum/minimum frequency setting, frequency jump operation, external thermal relay input
	Operation functions			selection, polarity reversible operation, automatic restart operation after instantaneous power
				failure, commercial power supply-inverter switch-over operation, forward/reverse rotation
				prevention, operation mode selection, PID control, computer link operation (RS-485)
				5 different signals can be selected from inverter running, up to frequency, instantaneous power
				failure (undervoltage), frequency detection, second frequency detection, during PU operation,
		Operating status		overload alarm, electronic overcurrent protection pre-alarm, zero current detection, PID lower
				limit, PID upper limit, PID forward/reverse rotation, commercial power supply-inverter switch-
	signals
				over MC1, 2, 3, operation ready, fan fault and fin overheat pre-alarm minor fault. Open
				collector output.
	Output	Alarm (inverter trip)		Contact output...change-over contact (230VAC 0.3A, 30VDC 0.3A) Open collector...alarm
				code (4 bit) output
				1 signal can be selected from output frequency, motor current (steady or peak value), output
				voltage, frequency setting, running speed, converter output voltage (steady or peak value),
		For meter		electronic overcurrent protection load factor, input power, output power, load meter and
				reference voltage output. Pulse train output (1440 pulses/s/full scale) and analog output (0 to
				10VDC).

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