Delta VFD-B Series User Manual

Chapter 5 Parameters_VFD-B Series
5-114
Revision 10/2005, BE13, SW V4.08
11 - 05
Sleep/Wake Up Detection Time
Unit: 0.1
Settings 0.0 to 6550.0 sec Factory Setting: 0.0
11 - 06
Sleep Frequency
Unit: 0.01
Settings 0.00 to Fmax Hz Factory Setting: 0.00
11 - 07
Wakeup Frequency
Unit: 0.01
Settings 0.00 to Fmax Hz Factory Setting: 0.00

When the actual output frequency
d
Pr.11-06 and the time exceeds the setting of Pr.11-05, the AC motor
drive will be in sleep mode.

When the actual frequency command > Pr.11-07 and the time exceeds the setting of Pr.11-05, the AC
motor drive will restart.

When the AC motor drive is in sleep mode, frequency command is still calculated by PID. When frequency
reaches wake up frequency, AC motor drive will accelerate from Pr.01-05 min. frequency by V/f curve.

The wake up frequency must be higher than sleep frequency.
11-07
11-06
01-08
01-05
11-05
Frequency
The limit of
decel. time
frequency calculated by PID
output
frequency
Time
The limit of
accel. time
Fmin
Fsleep
Fcmd=0
Fout = 0
lower bound
of frequency
Fmin<Fsleep<
lower bound
of frequency

Delta VFD-B Series Specifications

General

Brand	Delta
Model	VFD-B Series
Category	DC Drives
Language	English