Delta Electronics VFD-F Series manual 11 - 07 Enter Sleep Process Time

Factory Setting: 0.00

Factory Setting: 0.00

Unit: 0.01

VFD-F Series

Factory Setting: 0.0

11 - 07 Enter Sleep Process Time

Settings 0.0~3600.0secUnit: 0.1 Sec This parameter is to set output frequency of AC drive being smaller than the time interval between sleep frequency and enter sleep process.

When AC drive starts running, frequency command calculated by PID is smaller than sleep frequency. AC drive will enter sleep status and won’t be limited by this parameter.

When AC motor drive is in sleep process, SLEEP will be displayed on the digital keypad till frequency command attains to wake up frequecy.

11 - 08 Sleep Frequency of Sleep Process

Settings 0.00~11-09 (wake up frequency)

This parameter determines frequency after AC drive enters sleep process.

After AC drive enters sleep status, it will stop to output signal but PID controller will keep working.

11 - 09 Wake Up Frequency of Sleep Process

Settings 0.00 to 120.00HzUnit: 0.01 This parameter determines wake up frequency after AC drive enters sleep process.

PID control function will keep calculating frequency command (F) when AC drive is in sleep process. When frequency command attains to wake up frequency, AC drive will accelerate from 01-05 minimum frequency setting according to V/f curve.

The setting of wake up frequency needs to be greater than sleep frequency.

Frequency

		Frequency command that
11-09		calculates by PID
	Deceleration
	time limit
11-08		Output frequency
01-08
01-05		Acceleration
		time limit
		Time
	11-07
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED		5-71

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