Siemens SIMATIC S5-115U, Руководство пользователя

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Communications Capabilities S5-115U Manual
ASCII Codes and Corresponding Hexadecimal Numbers:
RUB OUT 7F
H
CR 0D
H
EOT 04
H
XON 11
H
LF 0A
H
ETX 03
H
XOFF 13
H
FF 0C
H
12.4.4 ASCII Parameter Set
The ASCII parameter set is used to define function parameters for the ASCII driver (see
Table 12-10). There are already defaults for individual parameters according to the mode
selected. The following parameters apply to the PT 88 printer.
The parameter set is read after activation of the ASCII driver or after a change of mode; data
traffic at the interface must first be terminated (i.e. bit 7 of CBR=0 and bit 7 of CBS=0). The
parameter set is also transferred after PLC POWER ON if the ASCII driver was previously activated.
Note
The default values are used only when no ASCII parameters are initialized or if these
cannot be interpreted.
Table 12-10. ASCII Parameter Set
x
= irrelevant
* See Table 12-11 for the meaning of data formats 0 to 8
** When sending
Default According to Mode
7
0
8 6 5 4 3 2
0 Baud rate
2 200 bauds
3 300 bauds
4 600 bauds
5 1200 bauds
6 2400 bauds
7 4800 bauds
8 9600 bauds
8 8 8 8 8 8 8
1 Parity
0 even
1 odd
2 mark ("1")
3 space ("0")
4 no check
0 0 0 0 0 0 0
1
Value Range Word Description
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
8
0
1
0
0
x
2 Data format
*
0 to 8 1 0 0 0 0 0 0
3 Waiting time CR
**
0 to 00FF
H
x
10ms 0 x x x x x x
4 Waiting time LF
**
0 to 00FF
H
x
10ms 0 x x x x x x
5 Waiting time FF
**
0 to 00FF
H
x
10ms x x x x x x
6
Character delay
time (receive
only)
1 to FFFF
H
x
10ms x 10 10 10 10 10 10 x
0
12-26
EWA 4NEB 811 6130-02b