Delta Electronics VFD-F Series manual Output Frequency

Factory Setting: 1.0

VFD-F Series

If multi-function input terminals (04-00 to 04-07) are set to 27 to 31, the corresponding output terminals will skip and not activate. The following diagram is the action schedule of time circulation when motor 3 is disabled.

The motor, which is running with AC drive doesn’t accept any disable command of motor.

When switching time circulation, AC drive won’t provide this selection when running motor is coast to stop.

Output

Frequency

03-00＝01
03-01＝02
03-02＝03
03-03＝04
Run	11-04	11-03
			11-01＝01
			11-02＝04
			04-00＝29 Motor 3 disable

11 - 04 Motor Switch Delay Time

Settings 0.0~3600.0 secUnit: 0.1 This parameter determines time interval of two motors during circulative control (11-01=01). Users need to set suitable time delay to avoid water hammer effect damaging AC drive, motor or system.

This parameter determines time interval between power supply changes from AC drive to commercial power during fixed circulative control (11-01=02). Users need to set the suitable time delay to make no shock to motor and runs by commercial power.

11 - 05	Motor Switch Delay Time during Fixed Amount		Factory Setting: 10.0
	Circulation
	Settings	0.0~3600.0 sec	Unit: 0.1

This parameter determines time interval between motor switch frequency and power supply of motor is not from AC drive during fixed amount circulation (11-01=02)/fixed amount control (11-01=03) and output frequency of AC drive attained.

As the diagram shown below, after output frequency attains 11-06 motor switch frequency, motor doesn’t switch at once. It will do motor switch action of circulation control after waiting the delay time that is set by 11-05. Suitable delay time setting will decrease motor switch times.

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