Mitsubishi Electronics FR-F700 Relay output 1 alarm, Output, 30VDC 0.3A, Permissible load 24VDC

Type		Terminal Symbol		Terminal Name		Description
				Relay output 1 (alarm	Changeover contact output indicates that the inverter protective function has activated and the
	Relay	A1, B1, C1			output stopped. Abnormal: No conduction across B-C (Across A-C Continuity), Normal: Across
				output)	B-C Continuity (No conduction across A-C) Contact capacity: 230VAC 0.3A (Power factor=0.4)
					30VDC 0.3A
		A2, B2, C2		Relay output 2	1 changeover contact output Contact capacity: 230VAC 0.3A (Power factor=0.4) 30VDC 0.3A
			RUN	Inverter running	Switched low when the inverter output frequency is equal to or
					higher than the starting frequency (initial value 0.5Hz). Switched
					high during stop or DC injection brake operation.*1
			SU	Up to frequency	Switched low when the output frequency reaches within the range		Permissible load 24VDC
					of ±10% (initial value) of the set frequency. Switched high during		0.1A
	Open collector				acceleration/deceleration and at a stop.*1		(a voltage drop is 3.4V
					Switched low when stall prevention is activated by the stall		maximum when the signal
circuitoutput signal			OL	Overload alarm	prevention function. Switched high when stall prevention is		is on)
					cancelled. *1		Alarm code (4bit) output
			IPF	Instantaneous power	Switched low when an instantaneous power failure and under
				failure	voltage protections are activated. *1		(Refer to page 36)
			FU	Frequency detection	Switched low when the inverter output frequency is equal to or
					higher than the preset detected frequency and high when less than
					the preset detected frequency. *1
Control			SE	Open collector output	Common terminal for terminals RUN, SU, OL, IPF, FU
				common
							Output item:
	Pulse						Output frequency (initial
			FM	For meter			setting)
							Permissible load current
							2mA
					Select one e.g. output frequency from monitor items. *2		1440 pulses/s at 60Hz
							Output item:
					The output signal is proportional to the magnitude of the
							Output frequency (initial
					corresponding monitoring item.
							setting)
	Analog
			AM	Analog signal output			Output signal 0 to 10VDC
							Permissible load current
							1mA (load impedance
							10kΩ or more) Resolution
							8 bit
					With the PU connector, communication can be made through RS-485.
					(for connection on a 1:1 basis only)
Communication		PU connector		PU connector	. Conforming standard	: EIA-485(RS-485)
					. Transmission format	: Multidrop
					. Communication speed	: 4800 to 38400bps
					. Overall length	: 500m
			TXD+	Inverter transmission	With the RS-485 terminal, communication can be made through RS-485.
		RS-485	TXD-	terminal	Conforming standard	: EIA-485 (RS-485)
			RXD+	Inverter reception	Transmission format	: Multidrop link
		terminal
			RXD-	terminal	Communication speed	: 300 to 38400bps
			SG	Earth (Ground)	Overall length	: 500m

CAUTION

⋅The inverter will be damaged if power is applied to the inverter output terminals (U, V, W). Never perform such wiring.

⋅ indicates that terminal functions can be selected fromPr. 178 to Pr. 196 (I/O terminal function selection)

*1. Low indicates that the open collector output transistor is on (conducts). High indicates that the transistor is off (does not conduct).

*2. Not output during inverter reset.

		Features
Peripheral Devices		Why energy		savings?
	Standard		Specifications
Outline		Dimension		Drawings
Terminal Connection	Diagram		Terminal Specification		Explanation
	Operation		Panel
	Parameter		List
Explanations		of		Parameters
	Protective		Functions
		Options
		Instructions
		Motor
		Compatibility
		Warranty
		Inquiry

18