Siemens SIMATIC S5 CP 523 Manual page 122

Communications Mode
Setting "TRANSPARENT MODE" parameters via the MEMORY SUBMODULE
When you want to use Transparent mode to tranfer your datas, you must enter all parameter
setting data in parameter blocks 0 and 7.
Table 7-3. Contents of the Parameter Blocks for Transparent Mode
Param-
eter
Block
0 Baud rate
Parity
BUSY signal
Interface
Data format:
11-bit character
frame
10-bit character
frame
HW handshaking
7 Mode
Printer mode
Transparent mode
Interpretive mode
3964(R) mode
Character delay time
(1 to 3000) ·10 ms
Message frame length (1 to 256 bytes)
7-16
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 (no)
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
0
1
2
3
0001 to 3000
D
001 to 256
D
Default Values on
the CP 523
4
0
0
0
0
0
0 (for memory sub-
module with
configured
message texts)
1 (no memory
submodule)
0001 6 10 ms
D
64
D
EWA 4NEB 811 6044-02a
CP 523