4-84
10-PID function Setup
PID block diagram
1
、
2
3
、
4
Postive
Negative
10- 03
P( 10- 05)
I ( 10- 06)
+
10- 03
-
10-00
Target
value
10-01
Feedback
value
10- 21
10- 22
12 - 00 display
PID feedback
10- 03=0
Or stop
I limiter
(10-14)
1
、
3
2
、
4
D( 10- 07)
+
+
Offset
( 10- 08
10- 09)
+
Delay device
( 10- 10)
PID
communication
read
Sleep
Wake
function
PID frequency
output
2
、
4
1
、
3
10- 03
I Reset
(10-15)
PID Limit
(00-12)
D (10-07)
10-00
PID target value selection
Range
【
0
】
:Potentiometer on Keypad
【
1
】
:External AI1 Analog Signal Input
【
2
】
:External AI2 Analog Signal Input
【
3
】
:Target Frequency set by Communication method.
【
4
】
:Set from keypad by parameter 10-02.
Parameter 10-00 sets the PID target selection when frequency source selection is set to PID parameters 00 - 05 /
00 - 06= 6.
10-01
PID feedback value selection
Range
【
0
】
:Potentiometer on Keypad
【
1
】
:External AI1 Analog Signal Input
【
2
】
:External AI2 Analog Signal Input
【
3
】
:Communication setting Frequency
Parameter 10-01 sets the PID feedback selection when frequency source selection is set to PID parameters 00 -
05 / 00 - 06= 6.
Note:
10-00 and 10-01 cannot be set to the same value.
10-02
PID Keypad Input
Range
【
0.0~100.0
】
%
Parameter 10-02 sets the PID target from the keypad when 10-00=4 and frequency source selection is set to PID
parameters 00 - 05 / 00 - 06= 6.
10-03
PID Mode Selection
Range
【
0
】
:PID Function disabled
【
1
】
:FWD Characteristic.
Deviation is D-controlled
【
2
】
:FWD Characteristic.
Feedback is D-controlled
【
3
】
:REV Characteristic.
Deviation is D-controlled
【
4
】
:REV Characteristic.
Feedback is D-controlled
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