Delta C2000 Series User Manual page 396

Setting of Sleep Mode Function
0: Follow PID output command
Settings
1: Follow PID feedback signal
When Pr08-18=0, the unit of Pr08-10 and that of Pr08-11 becomes frequency. The settings then
become 0~600.00Hz.
When Pr08-18=1, the unit of Pr08-10 and that of Pr08-11 switches to percentage. The settings
then switch to 0~200.00%.
Wake-up Integral Limit
Settings 0.0~200.0%
The wake-up integral limit of the VFD is to prevent sudden high speed running when the VFD
wakes up.
The wake-up integral frequency limit=(01-00×08-19%)
The Pr08-19 is used to reduce the reaction time from sleep to wake-up.
Enable PID to Change the Operation Direction
Settings 0: Disable change of direction
1: Enable change of direction
Wake-up delay time
Settings 0.00~600.00 sec.
Refer to Pr08-18 for more information.
PID Control Bit
Settings Bit0 =1, PID reverse running must follow the setting of Pr00-23
Bit0 = 0, PID reverse running follows PID's calculated value
Bit0, When Pr08-21 = 1, PID reverse running is enable..
Bit0 = 0, if the PID calculated value is positive, it will be forward running. If the PID calculated
value is negative, it will be reverse running.
There are three scenarios for sleep and wake-up frequency.
1) Frequency Command (PID is not in use, Pr08-=00. Only works in VF mode)
When the output frequency
time, then the VFD will be at the sleep mode.
When the frequency command reaches the wake-up frequency, the VFD will start to count the
wake-up delay time. Then when the VFD reaches the wake-up delay time, the VFD will begin
acceleration time to reach the frequency command.
Chapter 12 Description of Parameter Settings C2000 Series
the sleep frequency, and the VFD reaches the preset sleep
12.1-08-8
Factory Setting: 0
Factory Setting: 50.0
Factory Setting: 0
Factory Setting: 0.00
Factory Setting: 0