Siemens SIPART DR21 Kurzanleitung Seite 56

Controller types S1=5, 6
1)
S1 = 5 Fixed setpoint controller with one setpoint (connection
to control system)
wi1
x
1
x
x=x
2
1
x
3
1)
S1 = 6 Slave controller without internal/external switchover
(connection to control system)
x /wv
w =c
⋅w
3 EA
E 4
x
1
x=x
1
x
2
1)
as of software version --A5
56
0000 0000
w x
+c ⋅ (x - -c ⋅ x +c )
1 2 2 3 3
0000 0000
w x
+c
e 5
+c ⋅ x +c
1 2 3
yH
w
w
+
PID
- - yA
x
yH
w
w
+
PID
- -
yA
x
SIPART DR21
C73000-B7474-C141-07
y
y