Siemens SIMATIC S5 CP 523 Manual page 129

CP 523
The following procedure is recommended:
1. Enter the initialization data in DB 1 using the programmer, and include sufficient commen-
tary.
2. Store DB 1 on floppy or hard disk.
3. Transfer DB 1 to the memory submodule.
Table 7-8.
Entry on the PG 685
: KS = 'Parameters for the serial';
: S = 'interface';
: KS = ':0600100';
: S = 'Parameters for';
: KS = '3964(R) mode';
: S = ':7300100002000040010012003';
7.3.2 Setting the CP 523 Parameters in the User Program
You can transfer data for a parameter block to the CP 523 with a "Transfer parameter setting
data" request (90xx ).
H
Note:
You can only set parameters for parameter blocks 0, 2, 7 and 9 in the user program with
"Transfer parameter setting data". Parameter blocks 1, 3 to 6 and 8 are only significant in Print
mode.
Reader's note: You will find a list of parameters (Tables 7-9 to 7-12) in Section 7.3.2. For editorial
reasons, the parameter blocks are discussed in the order 0, 7, 2, 9.
The parameter tables are followed by the subsections
• Setting parameters for TRANSPARENT MODE (page 7-28)
• Setting parameters for INTERPRETIVE MODE (page 7-32)
• Setting parameters for 3964(R) MODE (page 7-38)
When you have selected the mode you want, you can limit your reading to the
appropriate subsection.
EWA 4NEB 811 6044-02a
Setting Parameter for 3964(R) Mode on the Memory Submodule
Communications Mode
Description
0 Parameter block 0
6 2400 baud
0 Even parity
0 No BUSY signal
1 V.24 (RS232C) interface
0 7 data bits (11-bit frame)
0 Handshaking OFF
:7 Parameter block 7
3 3964(R) mode
00100 Character delay time
D
00200 Time-out
D
00400 Block delay time
D
1 3964R (with BCC)
0 Low priority
012 Connection buildup attempts
D
003 No. of Send attempts
D
7-23