Delta Electronics VFD-EL manual Group 3 Output Function Parameters, Settings Function Description

Chapter 4 Parameters

Group 3: Output Function Parameters

03.00Multi-function Output Relay (RA1, RB1, RC1)

		Factory Setting: 8
Settings	Function	Description
0	No Function
1	AC Drive Operational	Active when the drive is ready or RUN command is “ON”.
2	Master Frequency	Active when the AC motor drive reaches the output
	Attained	frequency setting.
3	Zero Speed	Active when Command Frequency is lower than the
		Minimum Output Frequency.
4	Over-Torque Detection	Active as long as over-torque is detected. (Refer to Pr.06.03
		~ Pr.06.05)
	Baseblock (B.B.)	Active when the output of the AC motor drive is shut off
5		during baseblock. Base block can be forced by Multi-function
	Indication
		input (setting 09).
6	Low-Voltage Indication	Active when low voltage(Lv) is detected.
7	Operation Mode	Active when operation command is controlled by external
	Indication	terminal.
8	Fault Indication	Active when a fault occurs (oc, ov, oH1, oL, oL1, EF, cF3,
		HPF, ocA, ocd, ocn, GFF).
9	Desired Frequency	Active when the desired frequency (Pr.03.02) is attained.
	Attained
10	Terminal Count Value	Active when the counter reaches Terminal Count Value.
	Attained
11	Preliminary Count Value	Active when the counter reaches Preliminary Count Value.
	Attained
12	Over Voltage Stall	Active when the Over Voltage Stall function operating
	supervision
13	Over Current Stall	Active when the Over Current Stall function operating
	supervision

Revision August 2008, 2ELE, V1.02 4-47