Delta Electronics VFD-EL manual 03.02

Chapter 4 Parameters

Settings	Function	Description
14	Heat Sink Overheat	When heatsink overheats, it will signal to prevent OH turn off
	Warning	the drive. When it is higher than 85oC (185oF), it will be ON.
15	Over Voltage supervision	Active when the DC-BUS voltage exceeds level
16	PID supervision	Active when the PID feedback signal is abnormal (Refer to
		Pr.10.12 and Pr.13.)
17	Forward command	Active when the direction command is FWD
18	Reverse command	Active when the direction command is REV
19	Zero Speed Output	Active when the drive is standby or stop
	Signal
	Communication Warning
20	(FbE,Cexx, AoL2, AUE,	Active when there is a Communication Warning
	SAvE)
21	Brake Control (Desired	Active when output frequency ≥Pr.03.11. Deactivated when
	Frequency Attained)	output frequency ≤Pr.03.12 after STOP command.
22	AC Motor Drive Ready	Active when AC motor drive is ready.

03.01Reserved

03.02	Desired Frequency Attained		Unit: 0.01
	Settings	0.00 to 600.0 Hz	Factory Setting: 0.00

If a multi-function output terminal is set to function as Desired Frequency Attained (Pr.03.00 =09), then the output will be activated when the programmed frequency is attained.

4-48 Revision August 2008, 2ELE, V1.02