Setting parameters – Pilz ST SB DP S, SW paket PROFIBUS-DP User Manual
Page 19
PROFIBUS-DP-Slave Operating Manual
4-7
Setting Parameters
Contents of ID-Byte:
Bit No.
7
6
5
4
3
2
1
0
x
1
x
x
x
x
x
x
Length of data: 0000
... 1111
corresponds to 1 ... 16 words
Input / Output
00
= Special ID-format
01
= PSS output data
10
= PSS input data
11
= PSS input and output data
Data structure: 1: Word, 0: Byte
We recommend you set Bit 6 = 1 (Word)
Consistency: 0: for one word, 1: for the whole data length
The length of the configuration data must be entered in bytes in DW 0813.
The length is 1, if only one byte is used, or two if both bytes of data word
DW 0384 are used.
Examples: Consistency always over the whole data length
DW 0384
1 word output
1101 0000
B
D0
H
00
D0
16 words output
1101 1111
B
DF
H
00
DF
1 word input
1110 0000
B
E0
H
00
E0
16 words input
1110 1111
B
EF
H
00
EF
Input and output, 1 word each
1111 0000
B
F0
H
00
F0
Input and output, 12 words each 1111 1011
B
FB
H
00
FB
1 word output and
1101 0000
B
D0
H
E0
D0
2 words input
1110 0001
B
E0
H
15 words output and
1101 1110
B
DE
H
EF
DE
16 words input
1110 1111
B
EF
H