Lenze PROFIBU PC-based Automation Instrukcja Użytkownika Pobierz pdf (Strona 31)

DMS 2.2 EN 07/2011 TD17 L 31

Control technology | PROFIBUS communication manual

Commissioning of PROFIBUS

Detailed commissioning steps

3. Go to the Bus parameters tab to set the baud rate for PROFIBUS:

4. Go to the Module parameters tab to set the "Byteorder wordmodules motorola"

parameter:

The "Byteorder wordmodules motorola" parameter determines how the data are

copied from PROFIBUS to the process image.

Setting Description

No Standard setting:

The data are received by the bus in Motorola format (Big Endian) and copied into the Intel format

(Little Endian). The user sees a correct integer value (INT) (example: ’0x1234’  ’0x1234’).

We recommend to keep this setting. Like this, the slave data are correctly transferred to the

process image.

Yes The data are copied without being transposed from the bus to the process image. The user sees

a transposed integer value (INT) (example: ’0x1234’  ’0x3412’).

• Compatibility with other projects from the version 1.5

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Lenze PROFIBU PC-based Automation Instrukcja Użytkownika Strona 31