Siemens SIPART DR21 User Manual

3 Functional description of the structure switches
3.6 Controller output structures (S2, S49 to S55)
Manual
96
SIPART DR21
C73000-B7476-C143-08
N/ DDC
tE, tP
tA, tM
S51
S54
2
1
S85
Y1
Y2
+yBL -yBL
oFF
2/3
2
0/1/(4/5
1)
1
1
1
0
0
0
S55
S52
N
Si
yn
A
ya
tP, tM (S2 = 0) YA YE
H
YS
-Δy
S57
S53
1
0
YA YE
3
0 1
S2
+
Δy
S57
1
0
S53
S29
S30
S19
PID
0/(3/4)
1)
<>
S18
SES
0/1
2/3/4/5
1)
S85
tP, tM
1)
as of software version –A5
2)
as of software version --B2
N/DDC
y
R
y
N
y
H
y
H
A=H∧N∧Si H=Hi∨He
y
H
y
ES
y
HES
00
y
An
y
ES
y S56
12/13
10/11
0/1
S56
Y1
Y2
2)
Figure 3-22 Block diagram K-controller S2 = 0 or two-position output S2 = 1
Tracking (DDC) has priority over manual operation S49 = 0

Siemens SIPART DR21 Specifications

General

Brand	Siemens
Model	SIPART DR21
Category	Controller
Language	English