Siemens SIPART DR24 - Page 84

1 Technical Description
1.5 Functional Description
1.5.8 Complex Functions (Arithmetic blocks c, d, h)
Manual
82
SIP ART DR24 6DR2410
C79000-G7476-C153-03
D S-controllers with internal positioning feedback CSi1, CSi2, CSi3, CSi4
(controller step internal)
H
+Δy
-Δy
Tv ,V
V
,Kp
Tn, Kp
ncon
Lo
0.000
0.000
0.000
0.000
Lo
Lo
Lo
CSi1, CSi2, CSi3, CSi4
h0_.F
# .01
Adaptation
+
--
--
∩ .02
x
dP
Kp
x
dD
x
dl
∩ .03
∩ .04
∩ .05
Y
A
,Y
E
+
+
+
+
# .08
# .09
# .10
# .11
Lo
+YBL
# .12
Lo
-YBL
∩
.13
1.000
SG1
cP
kp
x
∩
.14
1.000
SG2
tn
Tn
x
∩
.15
1.000
tv
Tv
x
SG3
1
∩ .16
ncon
cP, tn, tv settable parameters
kp, Tn, Tv active parameters
cP,tn,tv,vv,AH,ty,tA,tE
(onPA)
.2A#
.3A#
.1A#
YR
AL
Av
x
Kp⋅x
d
>100
<0
ty, tA, tE
&
&
-Δy
+Δy
-Δy
YR
yz
n
---
∩
.06
AH
Figure 1--38 Arithmetic block h, S--controller with internal position feedback
Note: The manipulated variable outputs +Δy and --Δy are permanently assigned to the digital
outputs (see chapter 1.5.3, page 29).