Siemens SIPART DR19 - Page 85

SIPART DR19
C73000-B7474-C140-06
85
Quick Reference Block Diagram
Controller type S1=6, 7
S1 = 6
1)
Fixed-point controller with control system connection
S1 = 7
1)
Slave controller without Int/Ext switchover (control system connection)
1)
as of software version -A7
0000
w
0000
x
x1
x2
PID
yH
y
ya
w
x
xd
+
-
x = x1 + c1 x2 + c3
wi1
x3
0000
w
0000
x
x1
x2
PID
yH
y
yA
w
x
xd
+
-
x = x1 + c1 x2 + c3
wE = c4 we + c5
x3/wEA