Siemens SINAMICS Funktionshandbuch Seite 27

NOP1
T2
NSW
1/1
1/4
Setpoint
R X Y R
R X1 Y
value
R X2
PT1
BO I
T2
PT1
1/2
R X Y R
R T
R SV
BO S
NOP1_B
T2
Enable 1/3
Smooth BO I Q BO
1
NOP1_B
T2
1/5
Enable PI
0 = normal PID controller
BO I Q BO
controller 1 = PI controller with D-component
with D in actual value channel
SUB
T2
1/9
NOP1
T2
R X1 Y R
1/8
Actual
R X Y R R X2
value
PT1
PT1
R X Y
R T
R SV
BO S
NOP1_B
Enable
Smooth
BO I Q
2
Priority of commands:
Using the Technology-Controller as P-
Controller:
in order from highest to lowest priority:
for using the Technology-Controller as P-
1. enable PI-controller
Controller, set I_setvalue to zero
2. stop P-Controller Set_I_component to true
3. set I-Component
4. stop I-Controller
disable smoothing:
enable PI-Controller with D:
to disable or enable smoothing use the
variables enable_smooth_1 for smoothing in
False: normal PID-Controller
setpoint channel or enable_smooth_2 for
smoothing in actual value channel
True: PI-Controller with D-component
in actual value channel
Beschreibung der DCC-Standardbausteine
Funktionshandbuch, 07/2016, 6SL3097-4AQ00-0AP4
2.8 Realisierung komplexer Funktionen in einer Beispielprojektierung
T2 NSW T2
1/6
R R X1 Y R
0
R X2
BO I
ADD
1/16
0
R X1 Y
R X2
R X3
R X4
NSW T2
1/7
0
R X1 Y R
R X2
BO I
NSW T2
1/12
R
X1 Y R
R X2
NSW
BO I
DT1
DT1 0
T2 T2
R X1
1/10 1/13
R R X Y R
R X2
R T1 YPT R BO
I
R TD
R SV
BO S
T2
1/11
NOP1_B
BO T2
1/14
Enable
BO I Q BO
Derivative term
and
T2
R
NOP1
MUL
T2
T2
1/17 1/24
Basic
R X Y R R X1 Y R
Gain
1
R X2
NOP1
1
T2
R X3
1/18
Gain
R X Y R R
X4
Adaption
NOP1
T2
1/19
Integral
R X Y R
time
NOP1_B
T2
1/20
Stop
BO I Q BO
P-controller
T2
1/15
NOP1_B
Y R T2
1/21
Enable
BO I Q BO
PIC
NOP1_B
T2
1/22
Set
BO I Q BO
I-component
NOP1_B
T2
1/23
Stop
BO I Q BO
I-controller
NOT
T2
1/26
BO I Q BO
NOP1
T2
1/25
Limitation
R X Y R
Ramp-function generator
Pre - control
PIC PIC ADD
T2
T2
1/30
1 / 31
R W1 Y R R X1 Y R
YE R
R W2 R X2
0 0
R X1 YI R
R X3
0
R X2 QU BO
R X4
R WP QL BO
R LU MUL
T2
1/35
I Setting R LL
1 P-component
R X1 Y R
value
R SV
R X2
R KP
R X3
R TN
1
R X4
BO IC
BO EN
BO S I-component
BO HI
RGE T2
1/32
R X Y R
R NRM YA R
R LU QE BO
R LL QU BO
NOP1
T2
R SV QL BO
1/27
Acceleration
R X Y R R TU
time
R TD
BO CU
BO CD
BO CF
BO S
MUL
RGE T2
T2
1/28 1/33
R X1 Y R R X Y R
-1
R NRM YA R
R X2
1
R LU QE BO
R X3
1
R X4 R LL QU BO
R SV QL BO
NOP1
T2
R TU
1/29
Deceleration
R TD
R X Y R
time
BO CU
BO CD
BO CF
BO S
Technology Controller
Einleitung
LIM
T2
LIM
1/34
Output technology
R X Y R
controller
QU BO
R LU
R LL QL BO
27