Siemens SIMATIC S5 Series Manual page 70

S5-95U, Second Serial Interface
Table 4-3 Meaning of the Mode Number (Continued)
Mode
Output on printer.
Send the send mailbox until an end-of-text character defined in the set
6 of parameters (low-order byte) is reached.
The end-of-text character is not sent.
Only XON/XOFF can be received. These signals are then also
interpreted.
Output on printer.
Send n bytes; n must be specified in the first word of the send
7 mailbox.
n is not sent.
Only XON/XOFF can be received. These signals are then also
interpreted.
As mode1; additionally, the following ASCII characters interpreted
when received:
8 RUB OUT***
XON
XOFF
*** If the frame received with a length of m bytes contains a RUB OUT character, the amount of data entered in the receive
mailbox is reduced accordingly and the character delay time is triggered error message 01 in KBE.
Assignment ASCII code hexadecimal decimal:
RUB OUT
XON
XOFF
CR
LF
FF
EOT
ETX
EWA 4NEB 812 6095-02
Meaning
: Delete last character
: Continue to send
: Abort sending and wait for XON
7F 127
H
11 17
H
13 19
H
0D 13
H D
0A 10
H D
0C 12
H D
04 04
H
03 03
H
D
D
D
D
D
ASCII Driver
Definition of
the ML/ME
Parameters
ME 0 4
ML 64
ML 64
4-11