Omron SYSDRIVE 3G3MV SERIES - Block Diagram of PID Control

6-14
6-3-4 Block Diagram of PID Control
• The following diagram shows the PID control block of the 3G3MV Inverter.
Proportional (P) gain
Feedback value
adjustment gain
Limit
Integral time (I)
Derivative time (D)
0 (zero)
Multi-function input
Integral reset input
Integral (I) upper limit
0 (zero)
Derivative time (D)
Multi-function input
Integral hold input
Integral
hold
value
PID control selection
Limit
Max. frequency: 100%
PID primary
delay time
PID offset
adjustment
PID output gain
Limit
Max. frequency: 100%
Limit
Limit
Inverter output
frequency
Target
value
Feedback
value
Advanced Operation Chapter 6