Bronkhorst PROFIBUS-DP slave interface Manual de usuario descargar pdf (Pagina 12)

BRONKHORST®

3 CONFIGURATION

3.1 GSD-FILE

Each type PROFIBUS DP instrument should have its own GSD-file with instrument specifications to tell the master

configuration software which facilities/features the instruments offers to the PROFIBUS system. For Bronkhorst

meter/controller the file is called: BHT_0586.GSD. This file is available on the Multibus documentation/software tool

CD.

This GSD-file is a text-file containing:

Identification info:

• Model name: “Bronkhorst meter/controller”

• Vendor name: “Bronkhorst High-Tech B.V.”

• Indent number: 0x0586

• Bitmap device: “0586_dev”

• Bitmap diag: “0586_dia”

• Bitmap SF: “0586_spf”

(Bitmap files are used in configuration software to indicate instrument status)

• Revision numbers

Hardware characteristics:

• SPC3-ASIC / VPC3+C dependable properties

Software characteristics:

• Supported features of PROFIBUS: Freeze, Sync, auto baud rate detection

Max. bus data lengths:

• Size of used data buffers

Parameter dialog boxes and parameter data for a-cyclic instrument variable settings.

Modules with cyclic input / output variables for the instrument.

After starting-up your master configuration software, this GSD-file should be load/import/copied.

This is needed only once (until an eventual next revision from the file).

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Bronkhorst PROFIBUS-DP slave interface Manual de usuario Pagina 12