Pilz ST SB DP S, SW paket PROFIBUS-DP Instrukcja Użytkownika Pobierz pdf (Strona 31)

PROFIBUS-DP-Slave Operating Manual 5-1

Commissioning

Configuration

Before commissioning, the following values need to be established:

• The number of inputs and outputs in words

• The amount of diagnostic data in words

• Station address (see PROFIBUS-DP-Slave Hardware Manual or PSS SB

3006 DP-S Shortform).

The Master can be configured using the configuration data and the data

from the unit's master data file.

Commissioning Sequence

Requirement

The module must have been installed in accordance with the instructions

provided in the PROFIBUS-DP-Slave Hardware Manual or PSS SB 3006

DP-S Shortform. Master and Slave must be ready for operation.

• Create a cold-start organisation block, OB 020, and state the necessary

parameters in a data block; enter the slave module under hardware

registry in DB 004; an example for OB 020 can be found in the Appendix.

• Establish the parameters for standard function block SB 230 (see

Chapter 6 for further details).

• SB 230 must be called up in each PSS cycle.

• Transfer the following blocks to the PSS:

- OB 001 and OB 020

- SB 230, SB 231 and SB 232

- DB 4, DB 5 and the data block containing the parameters

- any additional blocks required by the user.

• After configuration, output parameter

ERR

on standard function block SB

230 can no longer register an error. It should display:

ERR

= KH 2000.

Any other value indicates an error. For further information please refer to

Chapter 6, “Standard Function Blocks”.

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Pilz ST SB DP S, SW paket PROFIBUS-DP Instrukcja Użytkownika Strona 31