Delta Electronics VFD-F Series manual 100% 70%, Automatic Energy-saving Operation

VFD-F Series

08 - 10	Auto Restart Time after Fault		Factory Setting: 600
	Settings	00 to 60000 sec	Unit:

This parameter determines auto restart time after fault. After fault occurs and restart, there is no fault occurs during 08-10 setting time, AC drive will reset fault occurred record to zero.

08 - 11		Operation Frequency Inhibition 1 UP		Factory Setting:	0.00
08	- 12	Operation Frequency Inhibition 1 DOWN		Factory Setting:	0.00
08	- 13	Operation Frequency Inhibition 2 UP		Factory Setting:	0.00
08	- 14	Operation Frequency Inhibition 2 DOWN		Factory Setting:	0.00
08	- 15	Operation Frequency Inhibition 3 UP		Factory Setting:	0.00
08	- 16	Operation Frequency Inhibition 3 DOWN		Factory Setting:	0.00
		Settings	0.00~120.00 Hz	Unit: 0.01

This parameter determines the inhibition operation frequency range. This function will let AC drive not run continuous in the resonance frequency of the motor or loading system, or inhibition operation frequency.

The settings of this parameter should follow as 08-11≧08-12≧08-13≧08-14≧08-15≧08-16.

Master frequency command can be set in inhibition operation frequency range. Now the output frequency will be limited in the lower bound of inhibition operation frequency.

When AC drive accelerates or decelerates, output frequency will pass through inhibition operation frequency range.

08 - 17	Automatic Energy-saving		Factory Setting: 00
	Settings	00: Energy-saving operation disabled
		01: Energy-saving operation enabled

This parameter determines automatic energy-saving function.

Output voltage

100%

70%

During the auto energy-saving operation, it will adjust the output voltage according to the output power. The maximum output voltage can be 30% lower than the normal output voltage.

Frequency

Automatic Energy-saving Operation

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