Siemens SIMATIC S5 CP 523 Manual page 133

Communications Mode
Setting parameters for "TRANSPARENT MODE" in the USER PROGRAM
Transferring the parameter setting data for parameter block 0
Table 7-13. Transfer Memory Assignments for "Transfer Parameter Setting Data
Byte
0 Job number
"Transfer parameter setting data"
1 Bits 4 to 7: Parameter block number
Bits 0 to 3: Relevant for parameter
2 Baud rate
3 Parity
4 BUSY signal
5 Interface
6 Data format:
11-bit character
frame
10-bit character
frame
7 HW handshake
7-28
for Parameter Block 0"
Description
blocks 0 and 9 only
no parity check
7 data bits
8 data bits
8 data bits
7 data bits
7 data bits
8 data bits
Possible Values
90
00
110 Bd 01
200 Bd 02
300 Bd 03
600 Bd 04
1200 Bd 05
2400 Bd 06
4800 Bd 07
9600 Bd 08
even 00
odd 01
"mark" 02
"space" 03
04
H
No 00
TTY 00
V.24 01
Parity:
(yes) 00
(yes) 01
(no) 02
(no) 03
(yes) 04
(no) 05
H
OFF 00
ON 01
Default Values
on the CP 523
-
H
-
H
H
04
H
H
H
H
H
H
H
H
00
H
H
H
00
H
00
H
H
00
H
H
H
H
H
00
H
H
EWA 4NEB 811 6044-02a
CP 523
H
H
H
H
H
H