Siemens KS7 Series Especificações descarregar pdf (Página 189)

8 Using the ”SEND” and ”RECEIVE” Function Blocks

8.1 Using "SEND" FB 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 1

8.1.1 Calling "SEND" FB 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 2

8.1.2 Setting "SEND" FB 200 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 3

8.1.3 Structure of the Status Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 4

8.1.4 Schematic of the Principle of Operation of "SEND" FB 200 . . . . . . . 8 - 5

8.1.5 Flowchart of "SEND" FB 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8- 6

8.1.6 Flags in "SEND" FB 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10

8.2 Using "RECEIVE" FB 201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-21

8.2.1 Calling and Setting "RECEIVE" FB 201 Parameters . . . . . . . . . . . . . . . 8 - 21

8.2.2 Structure of the Status Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22

8.2.3 Schematic Representation of the Method of Operation

of "RECEIVE" FB 201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22

8.2.4 Flowchart of "RECEIVE" FB 201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-24

8.2.5 Flags in "RECEIVE" FB 201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28

8.2.6 Execution Times for FB 200 and 201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-37

1 System Overview

2 Technical Description

3 Hardware Installation

4 Notes on Operation

5 Address Assignment

6 Print Mode

7 Communications Mode

EWA 4NEB 811 6044-02a

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 256 257

Sem comentários

Siemens KS7 Series Especificações Página 189