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PROFIBUS-DP-Slave Operating Manual 7-3

Appendix

OB 001

Comment: Segment 00

************************************************************************************

* Sample program *********************************************************

************************************************************************************

* 2 Words input data *

* 1 Word output data *

* 1 Word diagnostic data *

* Key to inputs / outputs: *

* E 02.00 triggers a module reset *

* E 02.01 Slave goes to a static diagnostic condition *

* Cyclical data transfer : *

* PSS -> Master(output data): *

* AW 0.0 -> DW 0128 -> Master *

* PSS <- Master(input data): *

* EW 1.0 <- DW 0000 <- Master *

* EW 1.16 <- DW 0001 <- Master *

* If an error occurs in the FS Section of the PSS (M113.01 = 1), *

* the slave module will go to a static diagnostic condition. *

* In the example, the value KH FFFF is sent to the Master as diagnostic *

* data. *

*************************************************************************************

:L E 02.00

:SPB = reset

:L E 02.01

:SPB = stat.diag

:L KF 000000

:T MB 000.00

:SPA = start

reset: Segment 01

:L KB 002

:T MB 000.00

:SPA = start

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Pilz ST SB DP S, SW paket PROFIBUS-DP Instrukcja Użytkownika Strona 39