Chapter 12 Description of Parameter Settings|CFP2000 Series
12.1-08-7
PID Deviation Time
Factory Setting: 5.0
Settings 0.1~300.0 sec
Reserved
PID Compensation Selection
Factory Setting: 0
Settings 0: Parameter setting (Pr.08-17)
1: Analog input
Pr.08-16=0: PID compensation value is given via Pr08-17 setting.
Pr.08-16=1: The PID compensation value is given via analog input(Pr.03-00~03-02=13) and
display at Pr.08-17(at this moment, Pr08-17 become read only).
PID Compensation
Factory Setting: 0
Settings -100.0~+100.0%
The PID compensation value=Max. PID target value×Pr08-17. For example, the max. output
frequency Pr.01-00=60Hz, Pr.08-17=10.0%, PID compensation value will increase output
frequency 6.00Hz. 60.00Hz × 100.00% × 10.0% = 6.00Hz
Setting of Sleep Mode Function
Factory Setting: 0
Settings
0: Follow PID output command
1: Follow PID feedback signal
When Pr.08-18=0, the unit of Pr08-10 and that of Pr.08-11 becomes frequency. The settings then
become 0.00~599.00Hz.
When Pr.08-18=1, the unit of Pr08-10 and that of Pr.08-11 switches to percentage. The settings
then switch to 0~200.00%.
Wake-up Integral Limit
Factory Setting: 50.0
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 Pr.08-19 is used to reduce the reaction time from sleep to wake-up.
Enable PID to Change the Operation Direction
Factory Setting: 0
Settings 0: Disable change of direction
1: Enable change of direction
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