2.2 b: Application
118
YASKAWA ELECTRIC
TOEP C710687 03B FSDrive-MV1000 Parameter Guide
n
PID Block Diagram
Figure 2.16
Figure 2.16 PID Block Diagram
-
+
+
+
+
+
+
+
+
+
1
-1
+
+
+
-
Z
-1
+
-
+
+
+
+
+
Z
-1
-1
Z
-1
Frequency Reference 1 to 16
Frequency
Reference
b1-01/15
not 1
Option Card
MEMOBUS/Modbus Comm
Analog Input 1/2
Output
Frequency
P
1/s
b5-08
1
2
3
PID Setpoint
(U5-04)
Proportional
Gain
(b5-02)
I-time
(b5-03)
I-limit
(b5-04)
PID Output
Upper/Lower
Limit
(b5-06 / b5-34)
PID disable when:
- b5-01=0
- a JOG Command is Input
- PID Disable by Contact Input Enabled
0
Integral Hold
(H1-
=31)
Integral Reset
(H1-
=30)
Enable / Disable Reverse
Operation when PID
Output is Negative
b5-18=1
Frequency Reference
PID T
arget
Reg. 0Fh, bit 1
PID Feedback
0
1
0
1
0
1
0
PID Accel/Decel
T
ime
(b5-17)
PID Soft Starter
(H1-
=34)
PID Input
(U5-02)
PID Feedback
(U5-01)
b5-07
b5-10
PID Output
Gain
b5-15
PID Sleep Function Start Level
RUN
On/Of
f
b5-16
PID Sleep
Delay T
ime
Sleep Function
SFS
C1-
d1-01 to d1-16
H3-02/10=C
b5-05
1 or 3
2 or 4
PID Function
(b5-01)
Derivative
T
ime
not B
not C
b5-05
PID Function
(b5-01)
2 or 4
1 or 3
H3-02/10=B
Analog Input 1/2
MEMOBUS Reg. 0006h
0
1
Analog Input 1/2
0
PID Input
Limit
(b5-35)
Disabled
Enabled
Analog Input 1/2
0
not 16
H3-02/10
= 16
PID Dif
ferential
Feedback
(U5-05)
PID Adjusted
Feedback 2
(U5-06)
PID Ouput
(U5-03)
Derivative
Ti
m
e
Upper Limit
Fmax x109%
Lower Limit
Fmax x109%
Lower Limit 0
b5-1
1
1
0
Upper Limit
Fmax x109%
Always 1 when
b5-01 = 3/4
Of
f
On
PID Input
Characteristic
(H1-
=35 or
b5-09)
PID Mode
b5-01 = 1/2
b5-01 = 3/4
PID Setpoint (b5-19)
PID Primary Delay
T
ime Constant
PID Output
Level
(b5-09)
PID Of
fset
Adjustment
common_TMonly
MV1000ParameterGuide_E_conditional.book 118 ページ ２０１３年１０月１１日 金曜日 午後８時１８分
