Siemens SIPART DR21 User Manual

3 Functional description of the structure switches
3.6 Controller output structures (S2, S49 to S55)
Manual
106
SIPART DR21
C73000-B7476-C143-08
Control signals Message signals
Digital inputs Front Front
Digi ta l
outputs
active y
Explanation
yBL Si N He
7)
Hi
8)
H
LED
y-Ext.
LED
H Nw
y
p
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
1
0
0,9
4)
1
1
0
0
0
0
0
1
1
1
0
0
0
0
y
a
(n)
y
H
(n), (↗)
y
H
(n), (↗)
y
H
(n), (↗)
Automatic mode
Manual mode
Manual mode
Manual mode
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
1
0
0
1
1
0
0,5
5)
0,5
5)
0,5
5)
1
1
1
1
0
1
1
1
1
1
1
1
y
E
(n)
1)
y
E
(n)
y
E
(n)
y
E
(n)
Tracking operation
Tracking operation
Tracking operation
Tracking operation
1
1
0
0
1
1
as above
0,5
5)6)
0,5
5)6)
0,5
5)6)
1
1
1
as
above
0
0
0
yBL
2)
yBL
2)
y
S
3)
Blocking mode
Blocking mode
Safety operation
Table 3-1 5 Output switching of all controller types except DDC-fixed setpoint controller (S1 = 2)
Tracking operation has priority over manual operation (S49 = 0)
Control signals
Message signals
Digital inputs Front Front
Digi ta l
outputs
active y
Explanation
yBL Si N He
7)
Hi
8)
H
LED
y-Ext.
LED
H Nw
y
p
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
1
0
0,9
4)
1
1
0
0
0
0
0
1
1
1
0
0
0
0
y
a
(n)
y
H
(n), (↗)
y
H
(n), (↗)
y
H
(n), (↗)
Automatic mode
Manual mode
Manual mode
Manual mode
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
1
0
0
1
1
0
0,9
4)
1
1
1
0,5
5)
0,5
5)
0,5
5)
0
1
1
1
1
0
0
0
y
E
(n)
1)
y
H
(n), (↗)
y
H
(n), (↗)
y
H
(n), (↗)
Tracking operation
Manual mode
Manual mode
Manual mode
1
1
0
0
1
1
as above
0,5
5)6)
0,5
5)6)
0,5
5)6)
1
1
1
as
above
0
0
0
yBL
2)
yBL
2)
y
S
3)
Blocking mode
Blocking mode
Safety operation
Table 3-1 6 Output switching of all controller types except DDC-fixed setpoint controller (S1 = 2)
Manual operation has priority over tracking operation (S49 = 1)
1)
Source for y
E
is at S85=0,1 (4, 5 as of software version -A5) y
N,
at S85=2, 3 y
ES
via the SES. The external manipulated
variable fed in through the SES (y
ES
) is tracked. When feeding in via y
N
the feeding instrument must be tracked.
2)
Blocking operation acts direction-dependently, changes to the opposite direction are possible.
3)
Function y
S
in S-controllers with internal feedback (S2 = 1) drive open- or closed otherwise parameterizable safety setting
value.
4)
0.9 flashing rhythm 0.1 off, 0.9 on
5)
0.5 flashing rhythm 1:1
n Tracked to the value active before switching, therefore bumpless switching
↗ adjustable
6) only if Hi∨ He
7) for S51≠ 3, 4
8) As of software version -A7 the signals He
DI
and He
ES
with S52 = 3, 4 have dynamic effect (0/1-edge). They then act like
the Hi-signal (see figure 3-3, page 53)

Siemens SIPART DR21 Specifications

General

Brand	Siemens
Model	SIPART DR21
Category	Controller
Language	English