Delta Electronics VFD-VL manual 02-00, 02-01, Control Circuits of the External Terminal

				Chapter 4 Parameters
Group 2 Digital Input/Output Parameters
02-00	2-wire/3-wire Operation Control
Control	VF	VFPG	SVC FOCPG TQCPG FOCPM		Factory setting: 0
mode
	Settings	0		FWD/STOP, REV/STOP
		1		FWD/STOP, REV/STOP (Line Start Lockout)
		2		RUN/STOP, REV/FWD
		3		RUN/STOP, REV/FWD (Line Start Lockout)
		4		3-wire
		5		3-wire (Line Start Lockout)

Three of the six methods include a “Line Start Lockout” feature. When line start lockout is

enabled, the drive will not run once applying the power. The Line Start Lockout feature doesn’t

guarantee the motor will never start under this condition. It is possible the motor may be set in

motion by a malfunctioning switch.

This parameter is used to control operation from external terminals. There are three different

control modes.

02-01

02-00	Control Circuits of the External Terminal
0, 1	FWD/STOP		FWD:("OPEN":STOP)
2-wire operation control (1)
			("CLOSE":FWD)
FWD/STOP	REV/STOP		REV:("OPEN": STOP)
REV/STOP			("CLOSE": REV)
			DCM
			VFD-VL
2, 3			FWD:("OPEN":STOP)
2-wire operation control (2)	RUN/STOP
			("CLOSE":RUN)
RUN/STOP	FWD/REV		REV:("OPEN": FWD)
REV/FWD			("CLOSE": REV)
			DCM
			VFD-VL
4, 5			FWD "CLOSE":RUN
3-wire operation control	STOP	RUN
			MI1 "OPEN":STOP
	REV/FWD		REV/FWD "OPEN": FWD
			"CLOSE": REV
			DCM
			VFD-VL

Multi-Function Input Command 1 (MI1) (it is Stop terminal for 3-wire operation)

Factory Setting: 1

Revision Nov. 2008, VLE1, SW V1.03 4-37