Pilz ST SB DP S, SW paket PROFIBUS-DP Manual de usuario descargar pdf (Pagina 19)

PROFIBUS-DP-Slave Operating Manual 4-7

Setting Parameters

Contents of ID-Byte:

Bit No. 7 6 5 43210

x1xxxxxx

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

00 D0

16 words output 1101 1111

00 DF

1 word input 1110 0000

00 E0

16 words input 1110 1111

00 EF

Input and output, 1 word each 1111 0000

00 F0

Input and output, 12 words each1111 1011

00 FB

1 word output and 1101 0000

E0 D0

2 words input 1110 0001

15 words output and 1101 1110

EF DE

16 words input 1110 1111

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 42 43

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Pilz ST SB DP S, SW paket PROFIBUS-DP Manual de usuario Pagina 19