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Fieldbus ECO-Coupler 750-343 • 61

Configuration

WAGO-I/O-SYSTEM 750

PROFIBUS

3.1.5.2 Identification Bytes

The identification bytes contain information about the design and structure of

the module inputs and outputs. For the configuration, each I/O module, or

each channel is allocated an identification (module).

Bit Meaning

7 6 5 4 3 2 1 0

...

Data length

1 byte or word

2 bytes or words

3 bytes or words

...

16 bytes or words

Input and output

spec. identification formats

Input

Output

Input and output

Format

0 = Byte structure

1 = Word structure

Consistence over

Byte or word

Total length

This information is saved in the GSD file. During configuring the I/O module

is selected in accordance with the article number using the configuration

software in the hardware cataloge.

Modules are compiled in the table to make things simpler.

Module Description Example

Module Configuration of I/O modules 750-400 2 DI/24 V DC/3.0 ms

*-Module Configuration of digital I/O modules.

Binary data is mapped to a byte that

has already been started by “Module”.

*750-400 2 DI/24 V DC/3.0 ms

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 109 110

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Sharp DP-750 Manuale di Servizio Pagina 61