Delta Electronics VFD-G manual Control Terminals, MI4

2.4 Control Terminals			Chapter 2 Installation and Wiring
	Terminal	Terminal Function	Factory Settings
	Symbol
			FWD-DCM:
	FWD	Forward-Stop command	ON: Run in FWD direction
			OFF: Ramp to stop
			REV-DCM:
	REV	Reverse-Stop command	ON: Run in REV direction
			OFF: Ramp to stop
			EF-DCM:
	EF	External fault	ON: External Fault. Display “EF” and coast/ramp to stop
			OFF: No fault
	MI1	Multi-function Input 1	MI1~MI4-DCM:
			Refer to Pr.04-00~Pr.04-03 for programming multi-
	MI2	Multi-function Input 2
			function inputs.
	MI3	Multi-function Input 3
			ON: the activation current is 16mA.
	MI4	Multi-function Input 4	OFF: leakage current tolerance is 10μA.
	+24V	DC Voltage Source	+24V 20mA
			used for Source mode.
	DCM	Digital Signal Common	Used as common for digital inputs and used for Sink
			mode.
			0 to 10V, 2mA
			Impedance: 470Ω
	AFM1	Analog output meter 1	Output current: 2mA max
			Resolution: 8 bits
			Range: 0 ~ 10VDC
			Function: Pr.03-05
			Load Impedance: ≦500Ω
			Output current: 20mA max
	AFM2	Analog output meter 2	Resolution: 8 bits
			Range: 0/4 ~ 20mA
			Function: Pr.03-06
	AOM	Analog control signal common	Used as common for analog outputs.
	RA1	Multi-function Relay1 output	Resistive Load:
			5A(N.O.)/3A(N.C.) 240VAC
		(N.O.) a
			5A(N.O.)/3A(N.C.) 24VDC
	RB1	Multi-function Relay1 output	Inductive Load:
		(N.C.) b	1.5A(N.O.)/0.5A(N.C.) 240VAC
	RC1	Multi-function Relay1	1.5A(N.O.)/0.5A(N.C.) 24VDC
		common	Refer to Pr.03-00 for programming.

Revision July 2008, EG03, SW V1.06 2-11