Delta C2000 Series User Manual page 398

PID Deviation Time
Settings 0.1~300.0 sec
Filter Time for PID Feedback
Settings 0.1~300.0 sec
When the PID control function is normal, it should calculate within a period of time and close to the
target value.
Refer to the PID control diagram for details. When executing PID feedback control, if |PID
reference target value – detection value| > Pr.08-13 PID Deviation Level and exceeds Pr.08-14
setting, it will be judged as the PID control fault. Multiple-funtion output MO=15 (PID feedback
error) will activate.
PID Compensation Selection
Settings 0: Parameter setting (Pr.08-17)
1: Reserved
Pr08-16=0: PID compensation value is given via Pr08-17 setting.
Pr08-16=1: The PID compensation value is given via analog input(Pr03-00~03-02=13) and display
at Pr08-17(at this moment, Pr08-17 become read only).
PID Compensation
Settings -100.0~+100.0%
The PID compensation value=Max. PID target value×Pr08-17. For example, the max. output
frequency Pr01-00=60Hz, Pr08-17=10.0%, PID compensation value will increase output
frequency 6.00Hz. 60.00Hz × 100.00% × 10.0% = 6.00Hz
Setting of Sleep Mode Function
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.
Chapter 12 Description of Parameter Settings C2000 Series
12-08-7
Factory Setting: 5.0
Factory Setting: 5.0
Factory Setting: 0
Factory Setting: 0
Factory Setting: 0
Factory Setting: 50.0