Siemens SIPART DR21

5 Operation
5.4 Configuration modes
Manual
172
SIPART DR21
C73000-B7476-C143-08
Structure
switch
switch
posi-
tion
Function
S84 Serial interface (slot 4)
0 without
[1] with serial interface, with lock via RC
2
1)
with serial interface, with lock via CB
3
1)
with serial interface, without lock
1)
as of software version --C1
S85 Data transfer
0
[1]
2
3
4
5
Reception Control signal Source for
by DR21 CB
DI
/CB
ES
w
E
y
N
nothing only w
EA yN
Configuring CB
DI
Configuring CB
DI
∨CB
ES
w
ES
y
ES
Process var. CB
DI
∧CB
ES
Status register CB
DI
∨CB
ES
w
EA
y
N
CB
DI
∧CB
ES
S86 Data transfer rate
[0}
1
9600 bps
4800 bps
2 2400 bps
3 1200 bps
4 600 bps
c
e
5 300 bps
e
rfac
e
S87 Cross parity
inte
[0] even
rial i
1 odd
Ser
i
S88 Longitudinal parity position
[0] without
1 after ETX
2 before ETX
S89 Longitudinal parity
[0] normal
1 inverted
S90 Station number
[0] 0
to to
125 125
S91 Time monitoring CB (ES)
[0] without time monitoring
1to 1sto
25 25 s
S92 see structure switch S33 following
Table 5-5 Structure switches