Siemens KS7 Series Especificações descarregar pdf (Página 199)

100

101

CP 523 Using the ”SEND” and ”Receive” Function Blocks

Yes

Last message block?

Yes

Transferring Send data to the CP 523SEGMENT 7

Decrement message block number by 1

Calculate message frame

remainder register

Transfer data word

to CP

Prepare transfer of next

Yes

Is data to be

sent in fixed-length

message

frames?

Prepare for

transfer of

last message

block

Prepare for

transfer of

message

block

Prepare

transfer of

next DW

Transfer

data word

to CP

Last word of the

message block

transferred?

Last message block?

END

Set pointer to start of

message block

Are the contents

of the DW also the end-of-

text character?

Transfer last word of the

message block

Auxiliary flag set?

Yes

END

Set auxiliary

flag

EWA 4NEB 811 6044-02a

8-9

1 2 ... 194 195 196 197 198 199 200 201 202 203 204 ... 256 257

Comentários a estes Manuais

Sem comentários

Siemens KS7 Series Especificações Página 199

Comentários a estes Manuais

Manuais e produtos relacionados com não Siemens KS7 Series