Siemens SIPLUS RIC IEC on S7 Handmatig - Pagina 22

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1. General

3.1.2. Nodal block for the command direction SLoMAi

The symbol name encodes the most important object features as follows:

SLoMAi_CD_pDB

The available SloMAi functional blocks can be seen in the following overview

Block

SLoMAi_CD

Illustration of the necessary interconnection – here exemplifying in a CFC-plan:

SIPLUS RIC IEC on S7 V1.5

Functional description

SLo is the abbreviation for Slave-blocks output. This are output blocks. The

information contained in the command direction message is evaluated and

provided at the MAi-part of the block.

MAi is the abbreviation for Master-blocks input. This are input blocks. The

block evaluates the information from the SLo-part and generates the appro-

priate command messages.

CD is the abbreviation for Command Direction, this is the Command resp.

control direction

(Control center  SIPLUS RIC IEC on S7  subordinated station)

pDB is the abbreviation for parameterizable by DB (option)

Block-No.

Function

Transfer of the commands and setpoint values from a control center to

FB166

the subordinated station.

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