Siemens SIMATIC S5 CP 523 Manual page 124

Communications Mode
Setting parameters for "INTERPRETIVE MODE" via the MEMORY SUBMODULE
When you have decided to transmit your data in Interpretive mode, you enter all parameter
setting data in parameter blocks
Table 7-5. Parameter Block Assignments for Interpretive Mode
Param-
eter
Block
0 Baud rate
Parity
BUSY signal
Interface
Data format:
11-bit character
frame
10-bit character
frame
HW handshake
2 XON character
XOFF character
7-18
Description
110 Bd
200 Bd
300 Bd
600 Bd
1200 Bd
2400 Bd
4800 Bd
9600 Bd
even
odd
"mark"
"space"
no parity check
TTY
V.24
Parity:
7 Data bits (yes)
8 Data bits (yes)
8 Data bits (yes)
7 Data bits (no)
7 Data bits (yes)
8 Data bits (no)
OFF
Value Range
1
2
3
4
5
6
7
8
0
1
2
3
4
no 0
0
1
0
1
2
3
4
5
0
ON 1
01 to 7E
H
01 to 7E
H
Default Values
on the CP 523
4
0
0
0
0
0
FFFF
H H
(no XON/XOFF
protocol)
H
EWA 4NEB 811 6044-02a
CP 523