Delta Electronics VFD-M manual Pr.39, Pr.40, Pr.42, Settings, Function, Description

	Chapter 4 Parameters
Pr.39	Multi-function Input Terminal (M2)
	Factory Setting: 05
Pr.40	Multi-function Input Terminal (M3)
	Factory Setting: 06

Pr.41 Multi-function Input Terminal (M4)

		Factory Setting: 07
Pr.42	Multi-function Input Terminal (M5)
		Factory Setting: 08
	Settings	00 to 32

	Settings	Function					Description
00		No Function
01		Output OFF (N.O.)	When it is set to 01 or 02, AC drive output will stop
		(enabled when running)
			immediately. If there is start signal after stopping, the output
		Output OFF (N.C.)
02			will start from the minimum frequency.
		(enabled when running)
03		External Fault (N.O.)	Parameter values 3 and 4 program Multi-Function Input
			Terminals: M1 (Pr.38), M2 (Pr.39), M3 (Pr.40), M4 (Pr.41) or
			M5 (Pr.42) to be External Fault (E.F.) inputs.
				E.F.(N.O.)
							Mx "Close": Operation available.
				setting
						by 3
				E.F(N.C.)
							Mx "Open":Operation available.
				setting	by 4
04		External Fault (N.C.)					GND
			Note: When an External Fault input signal is received, the AC
				drive output will turn off, drive will display “ E.F.” on
				Digital Keypad, and the motor will coast. Normal
				operation can resume after the External Fault is cleared
				and the AC drive is reset.

Revision May 2008, ME14, SW V3.04 4-33