Siemens SIPART DR21, Manual

Page: 97 / 242

3 Functional description of the structure switches
3.6 Controller output structures (S2, S49 to S55)
Manual
SIPART DR21
C73000-B7476-C143-08
97
N/ DDC
N/ DDC
S2
9
S5
1
S8
5
+
yBL
-y
BL
2/
3
0
2
0
/
1/
(4/
5)
1)
1
1
0
S5
2
Si
yn
A
ya
tP
,t
M
(S2
=
0)
YA YE
YS
S5
3
1 0
YA YE
1 0
S5
3
S3
0
0/
(3/
4)
1)
<>
SE
S
0/
1
2/
3/
4/
5
1)
S8
5
tP
,tM
S1
8
H
tE
,tP
tA
,tM
S5
4
2
1
Y1
Y2
oFF
1
0
0
S5
5
-
Δ
y
S5
7
3
0 1
+
Δ
y
S5
7
S1
9
y1
y2
y
R
00
y
An
yH
ES
PI
D
y
H
y
H
y
E
y
ES
y
H
A=
H
∧
N
∧
Si
H=
H
i
∨
He
y
ES
yn
y S5
6
12/
13
10/
11
0/
1
S5
6
S2
1)
as
of
sof
tw
ar
e
ver
si
on
–A
5
2)
as
of
sof
tw
ar
e
ver
si
on
--B
2
2)
Figure 3-23 Block diagram K-controller S2 = 0 or two-position output S2 = 1
Manual operation has priority over tracking operation S49 = 1