Delta Electronics VFD-VL manual 02-31, 02-32

Chapter 4 Parameters

When the AC motor drive runs after Pr.02-29 delay time, the corresponding multi-function output terminal (12: mechanical brake release) will be ON. This function should be used with DC brake.

When the AC motor drive stops 12 after Pr.02-30 delay time, the corresponding multi-function output terminal (12: mechanical brake release) will be OFF.

Motor speed/ Output frequenc y

07- 03	07- 04
DC brake	DC brake
time during	time during
start-up	stopping
DC brake		DC brake

RUN/STOP

Multi -function output

(m echanical br ak e r eleas e) Pr.02- 11 to 02 -22=12

RUNSTOP

02-30 Brake engage delay time when

02-29 Brake release delay timeelevator stops when elevator starts

bounce time of mechanical brake

brake

Mechanical brake engage

Mechanical brake release

brake engage

02-31		Turn On Delay of Magnetic Contact between Drive and Motor		Unit:0.001
	02-32	Turn Off Delay of Magnetic Contact between Drive and Motor		Unit:0.001
	Control	VF	VFPG SVC FOCPG TQCPG FOCPM	Factory setting:
				0.200
	mode
		Settings	0.000~65.000 Sec

After running, it is used with setting 40 of multifunction input terminal and settings 15 of multifunction output terminals. When multifunction output terminals is ON, the drive starts output after Pr.02-31 delay time. When drive stops output, multifunction output terminals will release after Pr.02-32 delay time.

4-48 Revision Nov. 2008, VLE1, SW V1.03