Siemens SIMATIC S5 CP 523 Manual page 123

CP 523
Example: Setting parameters on the MEMORY SUBMODULE for "TRANSPARENT MODE" with
the PG 685
Start address 128 is set on the CP 523. The module is to be operated in "Transparent mode".
Parameters are set as follows:
• Parameters for the serial interface (parameter block 0)
- 2400 Bd
- Even parity
- No BUSY signal
- V.24 interface
- 7 data bits (11-bit character frame)
- Handshake OFF
• Parameters for Communications mode (parameter block 7)
- Character delay time 300 ms (0030
- Message frame size 6 bytes, no end-of-text character
It is recommended that you proceed as follows:
1. Enter parameter setting data in DB 1 on the programmer and include detailed commentary.
2. Store DB 1 on floppy disk or hard disk.
3. Transfer DB 1 to the memory submodule.
Table 7-4. Setting Parameters for Transparent Mode on the Memory Submodule
Entry on PG 685
: KS = 'Parameters for the seri';
: S = 'al interface';
: KS = ':0600100';
: S = 'Parameters for Communications';
: KS = 'mode';
: S = ':710030006';
EWA 4NEB 811 6044-02a
(6)
(0)
(0)
(1)
(0)
(0)
)
D
0
6
0
0
1
0
0
7
1
0030
D
006
D
Communications Mode
Description
Parameter block 0
2400 Bd
Even parity
No BUSY signal
V.24 interface
7 data bits (11-bit character
frame)
Handshake OFF
Parameter block 7
Transparent mode
Character delay time 300 ms
Frame size 6 bytes
7-17