Delta C2000 Series - Page 545

Chapter 12 Description of Parameter SettingsC2000
12.1-08-12
Example 02: PID positive feedback
 Pr. 08-10 must < Pr. 08-11
 30kg is the reference
 Set the parameter:
Pr. 03-00 = 5 (AVI is PID feedback)
Pr. 08-00 = 4 (PID
positive feedback: AVI
simulation input function select)
Pr. 08-10 = 110% (Sleep reference:
33kg = 110%*30kg)
Pr. 08-11 = 120% (Wake-up reference:
36kg = 120%*30kg)
Case 01: If feedback <33kg, frequency decreases.
Case 02: If feedback >36kg, frequency increases.
Area PID
Physical quantity
Sleep area
>36kg, the drive goes
into sleepmotor goes
into sleep
Excessive
area
between 33kg and
36kg, the drive remains
in the current state
Wake-up
area
<33kg, the drive
wakes-up