Prosoft-technology 5205-DFNT-PDPS Manual de usuario descargar pdf (Pagina 16)

PDPS ♦ ProLinx Gateway Functional Overview

PROFIBUS DP Slave

Page 16 of 61 ProSoft Technology, Inc.

December 31, 2008

2.2 Port Physical and Protocol Specifications

2.2.1 PROFIBUS Slave Port Specifications

Type Specifications

General Parameters

Internal Database Up to 4000 registers (words) available.

GSD File

Downloadable from ProSoft-Technology.com web

site

PROFIBUS Slave

Communication parameters Baud Rate: 9.6 kbps to 12 Mbps

Supported I/O length

122 words Input data

122 words Output data

200 words max

Supported PROFIBUS DP features Freeze Mode

Sync Mode

Auto Baud Setting

Configurable Parameters a) PROFIBUS Node Address: 0 to 125

b) Data byte swapping

c) Action on loss of PROFIBUS connection

d) Comm Fail Timeout Multiplier

e) Status Data location in Internal Database

Status Data

Error codes available on an individual command

basis. In addition, a slave status list is maintained

per active PROFIBUS Slave port.

Physical Connection

PROFIBUS Connector

Standard PROFIBUS DB-9F communication

connector. Cable connection matches PROFIBUS

pin out specification.

Important Note: The slave node address is set to 126 by default in the module configuration file

(page 21). The default node address must be changed to a valid address between 0 to 125 by the

user for the slave to function on the PROFIBUS network.

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Prosoft-technology 5205-DFNT-PDPS Manual de usuario Pagina 16