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Communications Capabilities
Please note these time relationships when setting the following:
Character delay time < timeout < block waiting time!
The send or receive process can be initiated when these defaults have been completed.
Table 12-18. Character Frame and Order of Bits on the Line in the Case of a Computer Link
(Depending on Word 2 of the ASCII Parameter Set)
Word 2 of the
Char-
Parameter Set
acter
(Data Format)
Frame
0
11 bits
1
11 bits
2
11 bits
3
10 bits
4
10 bits
5
10 bits
6
7
11 bits
As data format 0
8
11 bits
As data format 1
*
cf. Table 12-17
Note
The location of the mailboxes (flag area or data block) must not be changed as long as
the "Send/Receive permitted" bits are set.
12-48
Parity
Number
of Bits
per
Char-
acter
0 to 4
*
0 to 4
*
Setting
irrelevant
Setting
irrelevant
0 to 4
*
Setting
irrelevant
-
-
0 to 4
*
0 to 4
*
Order of Bits on the Line
7
1 start bit, 7 data bits, 1 parity bit,
2 stop bits
8
1 start bit, 8 data bits, 1 parity bit,
1 stop bit
8
1 start bit, 8 data bits, 2 stop bits
7
1 start bit, 7 data bits, 2 stop bits
7
1 start bit, 7 data bits, 1 parity bit,
1 stop bit
8
1 start bit, 8 data bits, 1 stop bit
-
7
1 start bit, 7 data bits, 1 parity bit,
2 stop bits
8
1 start bit, 8 data bits, 1 parity bit,
1 stop bit
S5-115U Manual
-
EWA 4NEB 811 6130-02b
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