Omron RX2 Series User Manual

8 - 7
8 Applied Settings
High-function General-purpose Inverter RX2 Series User’s Manual
8-1 PID Control
8
8-1-2 PID Parameter and Block Diagram
PID1 allows three inputs into PID target value and PID feedback data.
PID gain 1 and 2 can be switched by the input terminal function [PRO].
PID1 output can be used as a target value of PID2.
8-1-2 PID Parameter and Block Diagram
Block Diagram of PID1 Control
+
+
+
OFF
OFF
OFF
ON
ON
ON
+
00
01
-
00
01
02
+ +
01
01
[AH-07]
[AH-42]
[AH-51]
[AH-52]
[AH-61]
[AH-70]
×(-1)
[AH-64]
[AH-62]
[AH-65]
[AH-63]
[AH-66]
[FA-30]
[FA-32]
[db-30]
[db-32]
[db-51]
[db-64]
[db-62] [db-63]
[db-61]
[db-50]
[AH-46]
[FA-34]
[AH-53]
[db-34]
PID target value 1
PID target value 2
PID target value 3
PID1 target value 1
Operator selection
[AH-50]
+(01), -(02),
×(03), ÷(04)
Minimum deviation (05)
Maximum deviation (06)
PID1 feed
Back value 1
Operator selection
[AH-54]
+(01), -(02),
×(03), ÷(04),
Square root of FB1 (05)
Square root of FB2 (06)
Square root of FB1 - FB2
(07)
Average (08)
Minimum (09)
Maximum (10)
PID1 deviation
minus 1
[AH-02]
PID deviation
excessive [OD]
PID feedback
Comparison signal [FBV]
I control integral value clear [PIDC]
PID feed-forward selection
PID feedback data 1
PID feedback data 2
PID feedback data 3
P control
I control
D control
Proportional gain 1
PID output command
PID1 selection
[AH-01]
0 command
[PRO] terminal
PID1 control
Proportional gain 2
Integral gain 1
Integral gain 2
Differential gain 1
Differential gain 2

Omron RX2 Series Specifications

General

Brand	Omron
Model	RX2 Series
Category	Inverter
Language	English